Complete classic literature • Five-line readings • Clear US narration
VELMORA ACADEMY
Academy of Archival Languages & Memory Studies
Menu Close
Inventing for Boys
Inventing for Boys

Chapter V

Chapter 5 of Inventing for Boys is here in full — 102 sentences across 21 reading sections, with audio for every sentence and word.

Cover illustration for Inventing for Boys
Context Illustration Reading 1/20 · 5 lines
English subtitles · tap any word to listen 1 / 5
MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.
And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.
~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.
The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.
There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.
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.

Inventing for Boys

Chapter V

Chapter 5 of Inventing for Boys is here in full — 102 sentences across 21 reading sections, with audio for every sentence and word.

Reading 1/20 · 5 reading units · Lines 1–5

Line 1
MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.
Line 2
And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.
/ənd juː wɪl rɪˈmɛm.bər ðæt ðə ˈpɜːrpəs ʌv ðiːz ˈsɪmpəl ˈmɑːdəlz ɪz tuː klɪr ʌp pɔɪnts ðæt ɑːr ˈheɪzi wen juː ɑːr ˈwɜːrkɪŋ aʊt jɔːr ˌɪnˈvenʃən ɑːn ˈpeɪpər/
Line 3
~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.
Line 4
The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.
/ðə kaɪnd juː ʃʊd meɪk ɔːr hæv meɪd wɪl dɪˈpend ɑːn ðə bʌldʒ ʌv jɔːr ˈpɑːkətbʊk æz wel æz ɑːn ðə ˈneɪtʃər ʌv jɔːr ˌɪnˈvenʃən æz juː wɪl ˈprezəntli siː/
Line 5
There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.
/ðer wɑːz ə taɪm wen ðə juːˈnaɪtɪd steɪts ˈpætənt ˈɔːfɪs riˈkwaɪərd ə ˈmɑːdəl ʌv ˈevəri ˌɪnˈvenʃən fɔːr wɪtʃ ə ˈpætənt ˌæpləˈkeɪʃən wɑːz meɪd æz ə rɪˈzʌlt ðə ˈnoʊbəl ˈpætənt ˈɔːfɪs ˈfaɪnəli bɪˈkeɪm ə mjuːˈziːəm fɪld wɪð ænˈtiːk ˈmɑːdəlz ˌɪnˈsted ʌv æn ˈɔːfɪs ɪn wɪtʃ ˈbɪznəs wɑːz trænˈsæktɪd fɔːr ənd wɪð ˌɪnˈventərz/

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.

antique adjective US /ænˈtiːk/

made in or typical of earlier times and valued for its age

From this reading “There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.”

bulge verb US /bʌldʒ/

swell or protrude outwards

From this reading “The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.”

cardboard noun US /ˈkɑːrdbɔːrd/

a stiff moderately thick paper

From this reading “MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.”

hazy adjective US /ˈheɪzi/

filled or abounding with fog or mist

From this reading “And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.”

inventors noun US /ˌɪnˈventərz/

plural of “inventor” — someone who is the first to think of or make something

From this reading “There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.”

models noun US /ˈmɑːdəlz/

plural of “model” — a hypothetical description of a complex entity or process

From this reading “MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.”

pocketbook noun US /ˈpɑːkətbʊk/

your personal financial means

From this reading “The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.”

transacted verb US /trænˈsæktɪd/

past form of “transact” — conduct business

From this reading “There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.”

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.

depend on verb + particle

be contingent on

In this reading “The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.”

At the end preposition + article + noun counted as “at … end”

In this reading “MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.”

own way verb + noun

In this reading “~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.”

clear up verb + adjective

make clear and (more) comprehensible

In this reading “And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.”

All words in this reading · 97

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 ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

2

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

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

3

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

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

AdeterminerUS /ə/

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

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

andeterminerUS /æn/

the form of “a” used before a word that begins with a vowel sound

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

AndconjunctionUS /ənd/

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

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

antiqueadjectiveUS /ænˈtiːk/

made in or typical of earlier times and valued for its age

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

applicationnounUS /ˌæpləˈkeɪʃən/

the act of bringing something to bear; using it for a particular purpose

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

areauxiliary verbUS /ɑːr/

the form of “be” used with you, we, they, or a plural noun

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

asconjunctionUS /æz/

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

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

AtprepositionUS /æt/

in or near a particular place or position

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

becameverbUS /bɪˈkeɪm/

inflected form of “become” — enter or assume a certain state or condition

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

beingauxiliary verbUS /ˈbiːɪŋ/

the -ing form of “be”

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

besidesprepositionUS /bɪˈsaɪdz/

in addition to; as well as

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

bulgeverbUS /bʌldʒ/

swell or protrude outwards

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

businessnounUS /ˈbɪznəs/

a commercial or industrial enterprise and the people who constitute it

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

cardboardnounUS /ˈkɑːrdbɔːrd/

a stiff moderately thick paper

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

chapternounUS /ˈtʃæptər/

a subdivision of a written work; usually numbered and titled

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

chiefnounUS /tʃiːf/

a person who is in charge

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

clearverbUS /klɪr/

rid of obstructions

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

couldmodal verbUS /kʊd/

the past of “can”; used for possibility or polite requests

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

dependverbUS /dɪˈpend/

be contingent upon (something that is elided)

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

drawingnounUS /ˈdrɔːɪŋ/

an illustration that is drawn by hand and published in a book, magazine, or newspaper

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

eachdeterminerUS /iːtʃ/

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

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

endnounUS /end/

either extremity of something that has length

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

everydeterminerUS /ˈevəri/

all the members of a group, with none left out

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

explainedverbUS /ɪkˈspleɪnd/

past form of “explain” — make plain and comprehensible

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

filledadjectiveUS /fɪld/

(usually followed by “with” or used as a combining form) generously supplied with

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

finallyadverbUS /ˈfaɪnəli/

after an unspecified period of time or an especially long delay

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

haveauxiliary verbUS /hæv/

used with a past participle to form the perfect tenses

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

hazyadjectiveUS /ˈheɪzi/

filled or abounding with fog or mist

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

how

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

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

IpronounUS /aɪ/

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

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

inprepositionUS /ɪn/

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

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

insteadadverbUS /ˌɪnˈsted/

in place of, or as an alternative to

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

inventionnounUS /ˌɪnˈvenʃən/

the creation of something in the mind

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

inventorsnounUS /ˌɪnˈventərz/

plural of “inventor” — someone who is the first to think of or make something

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

isauxiliary verbUS /ɪz/

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

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

itsdeterminerUS /ɪts/

belonging to the thing or animal already mentioned

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

kindadjectiveUS /kaɪnd/

having or showing a tender and considerate and helpful nature; used especially of persons and their behavior

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

KindsnounUS /kaɪndz/

plural of “kind” — a category of things distinguished by some common characteristic or quality

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

madeadjectiveUS /meɪd/

produced by a manufacturing process

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

makeverbUS /meɪk/

engage in

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

MAKINGnounUS /ˈmeɪkɪŋ/

the act that results in something coming to be

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

mechanicaladjectiveUS /məˈkænɪkəl/

using (or as if using) mechanisms or tools or devices

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

MODELnounUS /ˈmɑːdəl/

a hypothetical description of a complex entity or process

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

modelsnounUS /ˈmɑːdəlz/

plural of “model” — a hypothetical description of a complex entity or process

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

movementsnounUS /ˈmuːvmənts/

plural of “movement” — a change of position that does not entail a change of location

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

museumnounUS /mjuːˈziːəm/

a depository for collecting and displaying objects having scientific or historical or artistic value

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

naturenounUS /ˈneɪtʃər/

the essential qualities or characteristics by which something is recognized

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

nobleadjectiveUS /ˈnoʊbəl/

impressive in appearance

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

NowadverbUS /naʊ/

in the historical present; at this point in the narration of a series of past events

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

officenounUS /ˈɔːfɪs/

place of business where professional or clerical duties are performed

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

onesnounUS /wʌnz/

plural of “one” — the smallest whole number or a numeral representing this number

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

ownverbUS /oʊn/

have ownership or possession of

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

papernounUS /ˈpeɪpər/

a material made of cellulose pulp derived mainly from wood or rags or certain grasses

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

patentverbUS /ˈpætənt/

obtain a patent for

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

pocketbooknounUS /ˈpɑːkətbʊk/

your personal financial means

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

pointsnounUS /pɔɪnts/

plural of “point” — a geometric element that has position but no extension

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

presentlyadverbUS /ˈprezəntli/

in the near future

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

purposenounUS /ˈpɜːrpəs/

an anticipated outcome that is intended or that guides your planned actions

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

rememberverbUS /rɪˈmɛm.bər/

To recall to mind.

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

requiredadjectiveUS /riˈkwaɪərd/

necessary for relief or supply

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

resultnounUS /rɪˈzʌlt/

a phenomenon that follows and is caused by some previous phenomenon

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

roughadjectiveUS /rʌf/

having or caused by an irregular surface

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

scalenounUS /skeɪl/

an ordered reference standard

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

seeverbUS /siː/

perceive by sight or have the power to perceive by sight

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

shouldmodal verbUS /ʃʊd/

used to say what is right, expected, or advisable

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

simpleadjectiveUS /ˈsɪmpəl/

having few parts; not complex or complicated or involved

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

someadjectiveUS /sʌm/

(quantifier) used with either mass nouns or plural count nouns to indicate an unspecified number or quantity

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

StatesnounUS /steɪts/

plural of “state” — the territory occupied by one of the constituent administrative districts of a nation

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

thedeterminerUS /ðə/

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

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

thereadverbUS /ðer/

in or at that place or location

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

thesedeterminerUS /ðiːz/

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

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

timenounUS /taɪm/

an instance or single occasion for some event

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

toparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

transactedverbUS /trænˈsæktɪd/

past form of “transact” — conduct business

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

UnitedadjectiveUS /juːˈnaɪtɪd/

characterized by unity; being or joined into a single entity

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

upadjectiveUS /ʌp/

being or moving higher in position or greater in some value; being above a former position or level

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

usefuladjectiveUS /ˈjuːsfəl/

being of use or service

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

wasauxiliary verbUS /wɑːz/

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

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

waynounUS /weɪ/

how something is done or how it happens

From this reading ~Kinds of Models.--~Now besides cardboard models there are some other kinds, the chief ones being (1) _rough models_; (2) _scale models_ and (3) _working models_, and each of these kinds is useful in its own way.

welladverbUS /wel/

(often used as a combining form) in a good or proper or satisfactory manner or to a high standard (“good” is a nonstandard dialectal variant for “well”)

From this reading The kind you should make, or have made, will depend on the bulge of your pocketbook as well as on the nature of your invention as you will presently see.

whenconjunctionUS /wen/

at the time that

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

whichpronounUS /wɪtʃ/

used to introduce a clause giving more about a thing just mentioned

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

willmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

withprepositionUS /wɪð/

in the company of; together with

From this reading There was a time when the United States patent office required a model of every invention for which a patent application was made; as a result the noble patent office finally became a museum filled with antique models instead of an office in which business was transacted for and with inventors.

workingadjectiveUS /ˈwɜːrkɪŋ/

actively engaged in paid work

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

youpronounUS /juː/

the person or people being spoken to

From this reading MAKING A MODEL At the end of the chapter on drawing I explained how you could make models of mechanical movements of cardboard.

yourdeterminerUS /jɔːr/

belonging to the person or people being spoken to

From this reading And you will remember that the purpose of these simple models is to clear up points that are hazy when you are working out your invention on paper.

Chapter 5 of Inventing for Boys by A. Frederick (Archie Frederick) Collins holds 102 sentences, grouped into 21 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 5 of Inventing for Boys contain?

Chapter 5 holds 102 sentences of Inventing for Boys, unabridged, divided into 21 reading sections.

This page carries chapter 5 of Inventing for Boys by A. Frederick (Archie Frederick) Collins exactly as it stands in the source edition, without abridgement. It runs to 102 sentences, grouped into 21 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 5 of Inventing for Boys?

Work through the 21 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 21 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 5 be read aloud to me?

Yes — every sentence and every individual word in chapter 5 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 Inventing for Boys

Common questions about reading Inventing for Boys by A. Frederick (Archie Frederick) Collins on this page, its source edition and its audio.

Is this the complete text of Inventing for Boys?

Yes. All 1691 sentences of Project Gutenberg eBook #49064 are kept, with a record of which sentences cover which part.

Which edition of Inventing for Boys is used?

Project Gutenberg eBook #49064, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Inventing for Boys take to read?

About 140 minutes of reading across 339 sections of 5 sentences each, at an unhurried pace.

How to read Inventing for Boys section by section

How to work through Inventing for Boys section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 13 chapters of Inventing for Boys 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 Inventing for Boys

Words and structures a reader meets early in Inventing for Boys, each tappable for pronunciation and meaning.

Getting
A word that appears in the opening chapter of Inventing for Boys; the reader can tap it to hear it and see its dictionary entry.
Almost
A word that appears in the opening chapter of Inventing for Boys; the reader can tap it to hear it and see its dictionary entry.
Every
A word that appears in the opening chapter of Inventing for Boys; the reader can tap it to hear it and see its dictionary entry.
Other
A word that appears in the opening chapter of Inventing for Boys; the reader can tap it to hear it and see its dictionary entry.