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The Mercer Boys on a Treasure Hunt
The Mercer Boys on a Treasure Hunt

Chapter IV · The Professor Is Attacked

Chapter IV of The Mercer Boys on a Treasure Hunt, “The Professor Is Attacked,” is here in full — 159 sentences across 32 reading sections, with audio for every sentence and word.

Cover illustration for The Mercer Boys on a Treasure Hunt
Context Illustration Reading 1/31 · 5 lines
English subtitles · tap any word to listen 1 / 5
After three days of preparation the boys and the professor were ready to leave for the west coast.
They were to go to San Francisco and take a steamer there down to the settlements in Lower California.
It was a bright Saturday morning when they waved out of the window to their friends on the station platform.
Well,” remarked Don, as the train moved out of the station.
We are off for new scenes at last.”
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AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
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/ˈɑːrkɪvɪst/
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A keeper or guardian of historical records and memories.

The Mercer Boys on a Treasure Hunt

Chapter IV · The Professor Is Attacked

Chapter IV of The Mercer Boys on a Treasure Hunt, “The Professor Is Attacked,” is here in full — 159 sentences across 32 reading sections, with audio for every sentence and word.

Reading 1/31 · 5 reading units · Lines 1–5

Line 1
After three days of preparation the boys and the professor were ready to leave for the west coast.
/ˈæftər θriː deɪz ʌv ˌprepərˈeɪʃən ðə bɔɪz ənd ðə prəˈfesər wɜːr ˈredi tuː liːv fɔːr ðə west koʊst/
Line 2
They were to go to San Francisco and take a steamer there down to the settlements in Lower California.
Line 3
It was a bright Saturday morning when they waved out of the window to their friends on the station platform.
/ɪt wɑːz ə braɪt ˈsætərdi ˈmɔːrnɪŋ wen ðeɪ weɪvd aʊt ʌv ðə ˈwɪndoʊ tuː ðer frendz ɑːn ðə ˈsteɪʃən ˈplætfɔːrm/
Line 4
Well,” remarked Don, as the train moved out of the station.
/wel rɪˈmɑːrkt dɑːn æz ðə treɪn muːvd aʊt ʌv ðə ˈsteɪʃən/
Line 5
We are off for new scenes at last.”
/wiː ɑːr ɔːf fɔːr nuː siːnz æt læst/

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.

California noun US /ˌkæləˈfɔːrnjə/

a state in the western United States on the Pacific; the 3rd largest state; known for earthquakes

From this reading “They were to go to San Francisco and take a steamer there down to the settlements in Lower California.”

platform noun US /ˈplætfɔːrm/

a raised horizontal surface

From this reading “It was a bright Saturday morning when they waved out of the window to their friends on the station platform.”

preparation noun US /ˌprepərˈeɪʃən/

the activity of putting or setting in order in advance of some act or purpose

From this reading “After three days of preparation the boys and the professor were ready to leave for the west coast.”

Saturday noun US /ˈsætərdi/

the seventh and last day of the week; observed as the Sabbath by Jews and some Christians

From this reading “It was a bright Saturday morning when they waved out of the window to their friends on the station platform.”

scenes noun US /siːnz/

plural of “scene” — the place where some action occurs

From this reading ““We are off for new scenes at last.””

settlements noun US /ˈsetəlmənts/

plural of “settlement” — a body of people who settle far from home but maintain ties with their homeland; inhabitants remain nationals of their home state but are not literally under the home state's system of government

From this reading “They were to go to San Francisco and take a steamer there down to the settlements in Lower California.”

steamer noun US /ˈstiːmər/

a clam that is usually steamed in the shell

From this reading “They were to go to San Francisco and take a steamer there down to the settlements in Lower California.”

waved verb US /weɪvd/

past form of “wave” — signal with the hands or nod

From this reading “It was a bright Saturday morning when they waved out of the window to their friends on the station platform.”

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.

station platform noun + noun

In this reading “It was a bright Saturday morning when they waved out of the window to their friends on the station platform.”

west coast noun + noun

the western seaboard of the United States from Washington to southern California

In this reading “After three days of preparation the boys and the professor were ready to leave for the west coast.”

three days noun + noun

In this reading “After three days of preparation the boys and the professor were ready to leave for the west coast.”

train moved verb + adjective

In this reading ““Well,” remarked Don, as the train moved out of the station.”

new scenes adjective + noun counted as “new scene”

In this reading ““We are off for new scenes at last.””

After three preposition + noun

In this reading “After three days of preparation the boys and the professor were ready to leave for the west coast.”

All words in this reading · 56

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.

adeterminerUS /ə/

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

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

AfterprepositionUS /ˈæftər/

later than; following

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

andconjunctionUS /ənd/

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

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

areauxiliary verbUS /ɑːr/

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

From this reading “We are off for new scenes at last.”

asconjunctionUS /æz/

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

From this reading “Well,” remarked Don, as the train moved out of the station.

atprepositionUS /æt/

in or near a particular place or position

From this reading “We are off for new scenes at last.”

boysnounUS /bɔɪz/

plural of “boy” — a youthful male person

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

brightadjectiveUS /braɪt/

emitting or reflecting light readily or in large amounts

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

CalifornianounUS /ˌkæləˈfɔːrnjə/

a state in the western United States on the Pacific; the 3rd largest state; known for earthquakes

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

coastnounUS /koʊst/

the shore of a sea or ocean

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

daysnounUS /deɪz/

the time during which someone's life continues

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

DonnounUS /dɑːn/

a Spanish gentleman or nobleman

From this reading “Well,” remarked Don, as the train moved out of the station.

downadjectiveUS /daʊn/

being or moving lower in position or less in some value

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

Francisco

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

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

friendsnounUS /frendz/

plural of “friend” — a person you know well and regard with affection and trust

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

goverbUS /ɡoʊ/

change location; move, travel, or proceed, also metaphorically

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

inprepositionUS /ɪn/

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

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

ItpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

lastadjectiveUS /læst/

immediately past

From this reading “We are off for new scenes at last.”

leaveverbUS /liːv/

go away from a place

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

LowerverbUS /ˈloʊər/

move something or somebody to a lower position

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

morningnounUS /ˈmɔːrnɪŋ/

the time period between dawn and noon

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

movedadjectiveUS /muːvd/

being excited or provoked to the expression of an emotion

From this reading “Well,” remarked Don, as the train moved out of the station.

newadjectiveUS /nuː/

not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered

From this reading “We are off for new scenes at last.”

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

offadverbUS /ɔːf/

from a particular thing or place or position (“forth” is obsolete)

From this reading “We are off for new scenes at last.”

onprepositionUS /ɑːn/

touching and supported by a surface

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

platformnounUS /ˈplætfɔːrm/

a raised horizontal surface

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

preparationnounUS /ˌprepərˈeɪʃən/

the activity of putting or setting in order in advance of some act or purpose

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

professornounUS /prəˈfesər/

someone who is a member of the faculty at a college or university

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

readyadjectiveUS /ˈredi/

completely prepared or in condition for immediate action or use or progress

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

remarkedverbUS /rɪˈmɑːrkt/

past form of “remark” — make mention of

From this reading “Well,” remarked Don, as the train moved out of the station.

San

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

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

SaturdaynounUS /ˈsætərdi/

the seventh and last day of the week; observed as the Sabbath by Jews and some Christians

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

scenesnounUS /siːnz/

plural of “scene” — the place where some action occurs

From this reading “We are off for new scenes at last.”

settlementsnounUS /ˈsetəlmənts/

plural of “settlement” — a body of people who settle far from home but maintain ties with their homeland; inhabitants remain nationals of their home state but are not literally under the home state's system of government

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

stationnounUS /ˈsteɪʃən/

a facility equipped with special equipment and personnel for a particular purpose

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

steamernounUS /ˈstiːmər/

a clam that is usually steamed in the shell

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

takeverbUS /teɪk/

carry out

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

thedeterminerUS /ðə/

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

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

theirdeterminerUS /ðer/

belonging to the people or things already mentioned

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

thereadverbUS /ðer/

in or at that place or location

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

TheypronounUS /ðeɪ/

the people, animals, or things already mentioned, as the subject

From this reading They were to go to San Francisco and take a steamer there down to the settlements in Lower California.

threenounUS /θriː/

the cardinal number that is the sum of one and one and one

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

toparticleUS /tuː/

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

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

trainverbUS /treɪn/

create by training and teaching

From this reading “Well,” remarked Don, as the train moved out of the station.

wasauxiliary verbUS /wɑːz/

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

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

wavedverbUS /weɪvd/

past form of “wave” — signal with the hands or nod

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

WepronounUS /wiː/

the speaker together with one or more other people

From this reading “We are off for new scenes at last.”

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 “Well,” remarked Don, as the train moved out of the station.

wereauxiliary verbUS /wɜːr/

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

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

westnounUS /west/

the countries of (originally) Europe and (now including) North America and South America

From this reading After three days of preparation the boys and the professor were ready to leave for the west coast.

whenconjunctionUS /wen/

at the time that

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

windownounUS /ˈwɪndoʊ/

a framework of wood or metal that contains a glass windowpane and is built into a wall or roof to admit light or air

From this reading It was a bright Saturday morning when they waved out of the window to their friends on the station platform.

Chapter 4 of The Mercer Boys on a Treasure Hunt by Capwell Wyckoff holds 159 sentences, grouped into 32 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 4 of The Mercer Boys on a Treasure Hunt contain?

Chapter 4 holds 159 sentences of The Mercer Boys on a Treasure Hunt, unabridged, divided into 32 reading sections.

This page carries chapter 4 of The Mercer Boys on a Treasure Hunt by Capwell Wyckoff exactly as it stands in the source edition, without abridgement. It runs to 159 sentences, grouped into 32 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 4 of The Mercer Boys on a Treasure Hunt?

Work through the 32 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 32 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 4 be read aloud to me?

Yes — every sentence and every individual word in chapter 4 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 Mercer Boys on a Treasure Hunt

Common questions about reading The Mercer Boys on a Treasure Hunt by Capwell Wyckoff on this page, its source edition and its audio.

Is this the complete text of The Mercer Boys on a Treasure Hunt?

Yes. All 3166 sentences of Project Gutenberg eBook #53673 are kept, with a record of which sentences cover which part.

Which edition of The Mercer Boys on a Treasure Hunt is used?

Project Gutenberg eBook #53673, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does The Mercer Boys on a Treasure Hunt take to read?

About 263 minutes of reading across 634 sections of 5 sentences each, at an unhurried pace.

How to read The Mercer Boys on a Treasure Hunt section by section

How to work through The Mercer Boys on a Treasure Hunt section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 24 chapters of The Mercer Boys on a Treasure Hunt 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 Mercer Boys on a Treasure Hunt

Words and structures a reader meets early in The Mercer Boys on a Treasure Hunt, each tappable for pronunciation and meaning.

Author
A word that appears in the opening chapter of The Mercer Boys on a Treasure Hunt; the reader can tap it to hear it and see its dictionary entry.
Mercer
A word that appears in the opening chapter of The Mercer Boys on a Treasure Hunt; the reader can tap it to hear it and see its dictionary entry.
Woodcrest
A word that appears in the opening chapter of The Mercer Boys on a Treasure Hunt; the reader can tap it to hear it and see its dictionary entry.
Cruise
A word that appears in the opening chapter of The Mercer Boys on a Treasure Hunt; the reader can tap it to hear it and see its dictionary entry.