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The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do
The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do

Chapter XII

Chapter 12 of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do is here in full — 358 sentences across 72 reading sections, with audio for every sentence and word.

Cover illustration for The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do
Context Illustration Reading 1/71 · 5 lines
English subtitles · tap any word to listen 1 / 5
The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.
Each of the corner blocks is fitted with two pieces like X, Fig. 2.
Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.
The other end has a 3/8-in. hole bored 1/2 in. from the end.
After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.
0:00 / 0:00
Speed 0.75x
AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do

Chapter XII

Chapter 12 of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do is here in full — 358 sentences across 72 reading sections, with audio for every sentence and word.

Reading 1/71 · 5 reading units · Lines 1–5

Line 1
The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.
Line 2
Each of the corner blocks is fitted with two pieces like X, Fig. 2.
Line 3
Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.
Line 4
The other end has a 3/8-in. hole bored 1/2 in. from the end.
Line 5
After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

angle noun US /ˈæŋɡəl/

the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians

From this reading “After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.”

angles noun US /ˈæŋɡəlz/

plural of “angle” — the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians

From this reading “After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.”

blocks noun US /blɑːks/

plural of “block” — a solid piece of something (usually having flat rectangular sides)

From this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

bored adjective US /bɔːrd/

tired of the world

From this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

dowel noun US /ˈdaʊəl/

a fastener that is inserted into holes in two adjacent pieces and holds them together

From this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

Fig noun US /fɪɡ/

a diagram or picture illustrating textual material

From this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

glued adjective US /ɡluːd/

affixed or as if affixed with glue or paste

From this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

projecting adjective US /prəˈdʒektɪŋ/

extending out above or beyond a surface or boundary

From this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

Word partnerships in these lines

English keeps certain words together, and knowing the pair is worth more than knowing each word alone. Every partnership below was counted across our whole published library, and earns its place by appearing far more often than two unrelated words of the same frequency would.

Shown as this reading writes them, with the form the library counts, what kind of pairing it is, and how often it occurs.

draw a line verb + article + noun counted as “draw … line”

reasonably object (to) or set a limit (on)

In this reading “After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.”

small pieces adjective + noun counted as “small piece”

In this reading “After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.”

four corner noun + noun

In this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

other end adjective + noun

In this reading “The other end has a 3/8-in. hole bored 1/2 in. from the end.”

upper side adjective + noun

the highest or uppermost side of anything

In this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

in the center preposition + article + noun counted as “in … center”

In this reading “The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.”

two pieces noun + noun counted as “two piece”

In this reading “Each of the corner blocks is fitted with two pieces like X, Fig. 2.”

After making preposition + noun

In this reading “After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.”

All words in this reading · 75

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

1

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

2

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading Each of the corner blocks is fitted with two pieces like X, Fig. 2.

3

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

30

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

4

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

45

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

60

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

8

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

90

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

adeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

AfterprepositionUS /ˈæftər/

later than; following

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

andconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

anglenounUS /ˈæŋɡəl/

the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

anglesnounUS /ˈæŋɡəlz/

plural of “angle” — the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

asconjunctionUS /æz/

at the same time that; because; in the way that

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

blocksnounUS /blɑːks/

plural of “block” — a solid piece of something (usually having flat rectangular sides)

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

boredadjectiveUS /bɔːrd/

tired of the world

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

centernounUS /ˈsɛn.tər/

The middle point or core of an area.

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

cornernounUS /ˈkɔːrnər/

a place off to the side of an area

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

deg

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

dowelnounUS /ˈdaʊəl/

a fastener that is inserted into holes in two adjacent pieces and holds them together

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

drawverbUS /drɔː/

cause to move by pulling

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

eachdeterminerUS /iːtʃ/

every one of two or more people or things, taken separately

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

endnounUS /end/

either extremity of something that has length

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

FignounUS /fɪɡ/

a diagram or picture illustrating textual material

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

fittedadjectiveUS /ˈfɪtəd/

being the right size and shape to fit as desired

From this reading Each of the corner blocks is fitted with two pieces like X, Fig. 2.

followsverbUS /ˈfɑːloʊz/

third-person singular of “follow” — to travel behind, go after, come after

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

fournounUS /fɔːr/

the cardinal number that is the sum of three and one

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading The other end has a 3/8-in. hole bored 1/2 in. from the end.

GnounUS /dʒiː/

a metric unit of weight equal to one thousandth of a kilogram

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

gluedadjectiveUS /ɡluːd/

affixed or as if affixed with glue or paste

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

grainnounUS /ɡreɪn/

a relatively small granular particle of a substance

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

HnounUS /eɪtʃ/

a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

hasauxiliary verbUS /hæz/

the form of “have” used with he, she, it, or a singular noun

From this reading Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.

haveauxiliary verbUS /hæv/

used with a past participle to form the perfect tenses

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

holenounUS /hoʊl/

an opening into or through something

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

IpronounUS /aɪ/

the person speaking or writing, as the subject of the verb

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

inprepositionUS /ɪn/

inside something, or within a place, period, or state

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

intoprepositionUS /ˈɪntuː/

moving to the inside of something

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

isauxiliary verbUS /ɪz/

the form of “be” used with he, she, it, or a singular noun

From this reading Each of the corner blocks is fitted with two pieces like X, Fig. 2.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

itsdeterminerUS /ɪts/

belonging to the thing or animal already mentioned

From this reading Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.

JnounUS /dʒeɪ/

a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

levelnounUS /ˈlevəl/

a position on a scale of intensity or amount or quality

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

likeverbUS /laɪk/

prefer or wish to do something

From this reading Each of the corner blocks is fitted with two pieces like X, Fig. 2.

linenounUS /laɪn/

a formation of people or things one beside another

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

makingnounUS /ˈmeɪkɪŋ/

the act that results in something coming to be

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

markverbUS /mɑːrk/

attach a tag or label to

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.

one-halfnoun

one of two equal parts of a divisible whole

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading The other end has a 3/8-in. hole bored 1/2 in. from the end.

piecenounUS /piːs/

a separate part of a whole

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

piecesnounUS /ˈpiːsəz/

plural of “piece” — a separate part of a whole

From this reading Each of the corner blocks is fitted with two pieces like X, Fig. 2.

projectingadjectiveUS /prəˈdʒektɪŋ/

extending out above or beyond a surface or boundary

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

roundnounUS /raʊnd/

a charge of ammunition for a single shot

From this reading Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.

semicirclenoun

a plane figure with the shape of half a circle

From this reading Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.

sidenounUS /saɪd/

a place within a region identified relative to a center or reference location

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

smalladjectiveUS /smɔːl/

limited or below average in number or quantity or magnitude or extent

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

soconjunctionUS /soʊ/

for that reason; with the result that

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

surfacenounUS /ˈsɜːrfəs/

the outer boundary of an artifact or a material layer constituting or resembling such a boundary

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

takeverbUS /teɪk/

carry out

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

ThedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

thesedeterminerUS /ðiːz/

the plural of “this”: the people or things near, or just mentioned

From this reading Each of these pieces has one end round or a semicircle, and in its center a 1/4-in. hole is bored.

twonounUS /tuː/

the cardinal number that is the sum of one and one or a numeral representing this number

From this reading Each of the corner blocks is fitted with two pieces like X, Fig. 2.

underprepositionUS /ˈʌndər/

below or beneath something; less than

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

upperadjectiveUS /ˈʌpər/

the topmost one of two

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

willmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

withprepositionUS /wɪð/

in the company of; together with

From this reading The four corner blocks G, H, I and J, Fig. 1, have a 3/8-in. hole bored in the center of each and a dowel glued into it with the end projecting 1-1/4 in. on the under side and level with the surface on the upper side.

woodnounUS /wʊd/

the hard fibrous lignified substance under the bark of trees

From this reading After making the small pieces, take the four corner blocks G, H, I and J and draw a line on the upper side in the center, with the grain of the wood, and mark the angles as follows, so that one-half the angle will be on each side of the center line: On one end of the pieces G and H mark a 90-deg. angle, on the other end a 45-deg. angle, on the piece I mark a 90-deg. and 30-deg. angle and on J mark a 90-deg. and 60-deg. angle.

XnounUS /eks/

the cardinal number that is the sum of nine and one; the base of the decimal system

From this reading Each of the corner blocks is fitted with two pieces like X, Fig. 2.

Chapter 12 of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do by H. H. (Henry Haven) [Editor] Windsor holds 358 sentences, grouped into 72 reading sections of at most 5 sentences. The text is the source edition, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

What does chapter 12 of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do contain?

Chapter 12 holds 358 sentences of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do, unabridged, divided into 72 reading sections.

This page carries chapter 12 of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do by H. H. (Henry Haven) [Editor] Windsor exactly as it stands in the source edition, without abridgement. It runs to 358 sentences, grouped into 72 sections of at most 5 sentences so that a reader can take the chapter in steady, finishable pieces. The chapter also stores a coverage record mapping every one of its sentences to a part of the work, which is how the edition demonstrates that no line was dropped.

How do I study chapter 12 of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do?

Work through the 72 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 72 sections in this chapter is short enough to read once, hear once, and then re-read with the vocabulary in view. Tapping a word plays it alone and opens its dictionary entry with IPA, part of speech and meaning, so the reader is never forced to guess a pronunciation from spelling. Working section by section keeps a long chapter from becoming an undifferentiated wall of text, which is the usual reason a reader abandons a work of this period.

Can chapter 12 be read aloud to me?

Yes — every sentence and every individual word in chapter 12 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

Questions about reading The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do

Common questions about reading The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do by H. H. (Henry Haven) [Editor] Windsor on this page, its source edition and its audio.

Is this the complete text of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do?

Yes. All 9113 sentences of Project Gutenberg eBook #44585 are kept, with a record of which sentences cover which part.

Which edition of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do is used?

Project Gutenberg eBook #44585, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do take to read?

About 600 minutes of reading across 1823 sections of 5 sentences each, at an unhurried pace.

How to read The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do section by section

How to work through The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 23 chapters of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do to begin.

  2. Read one section

    Each section holds 5 sentences; read it once through.

  3. Listen and tap

    Play the section aloud, then tap any unfamiliar word for its entry.

Vocabulary met early in The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do

Words and structures a reader meets early in The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do, each tappable for pronunciation and meaning.

Etext
A word that appears in the opening chapter of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do; the reader can tap it to hear it and see its dictionary entry.
Differs
A word that appears in the opening chapter of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do; the reader can tap it to hear it and see its dictionary entry.
Original
A word that appears in the opening chapter of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do; the reader can tap it to hear it and see its dictionary entry.
Follows
A word that appears in the opening chapter of The Boy Mechanic, Book — Book 2, 1000 Things for Boys to Do; the reader can tap it to hear it and see its dictionary entry.