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Catalysis
Catalysis

Chapter I

Chapter 1 of Catalysis is here in full — 691 sentences across 139 reading sections, with audio for every sentence and word.

Cover illustration for Catalysis
Context Illustration Reading 1/138 · 5 lines
English subtitles · tap any word to listen 1 / 5
_Man is a kind of turtle.
Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.
Going out yourself, you could let your eyes accommodate.
At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.
The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.
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LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

Catalysis

Chapter I

Chapter 1 of Catalysis is here in full — 691 sentences across 139 reading sections, with audio for every sentence and word.

Reading 1/138 · 5 reading units · Lines 1–5

Line 1
_Man is a kind of turtle.
/mæn ɪz ə kaɪnd ʌv ˈtɜːrtəl/
Line 2
Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.
Line 3
Going out yourself, you could let your eyes accommodate.
/ˈɡoʊɪŋ aʊt jərˈself juː kʊd let jɔːr aɪz əˈkɑːmədeɪt/
Line 4
At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.
Line 5
The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

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.

accommodate verb US /əˈkɑːmədeɪt/

be agreeable or acceptable to

From this reading “Going out yourself, you could let your eyes accommodate.”

amounted verb US /əˈmaʊntɪd/

past form of “amount” — be tantamount or equivalent to

From this reading “At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.”

blackened adjective US /ˈblækənd/

darkened by smoke

From this reading “The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.”

crags noun US /kræɡz/

plural of “crag” — a steep rugged rock or cliff

From this reading “The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.”

failings noun US /ˈfeɪlɪŋz/

plural of “failing” — a flaw or weak point

From this reading “Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.”

gases noun US /ˈɡæsəz/

plural of “gas” — the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity

From this reading “The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.”

percent noun US /pərˈsent/

a proportion in relation to a whole (which is usually the amount per hundred)

From this reading “At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.”

turtle noun US /ˈtɜːrtəl/

a sweater or jersey with a high close-fitting collar

From this reading “_Man is a kind of turtle.”

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.

naked rock adjective + noun

In this reading “The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.”

high noon adjective + noun

the middle of the day

In this reading “At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.”

All words in this reading · 78

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 _Man is a kind of turtle.

aboutprepositionUS /əˈbaʊt/

on the subject of; concerning

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

accommodateverbUS /əˈkɑːmədeɪt/

be agreeable or acceptable to

From this reading Going out yourself, you could let your eyes accommodate.

airnounUS /er/

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

alwaysadverbUS /ˈɔːlweɪz/

at all times; all the time and on every occasion

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

amountedverbUS /əˈmaʊntɪd/

past form of “amount” — be tantamount or equivalent to

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

andconjunctionUS /ənd/

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

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

AtprepositionUS /æt/

in or near a particular place or position

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

blackenedadjectiveUS /ˈblækənd/

darkened by smoke

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

butconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

carryverbUS /ˈkæri/

move while supporting, either in a vehicle or in one's hands or on one's body

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

cliffsnounUS /klɪfs/

plural of “cliff” — a steep high face of rock

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

couldmodal verbUS /kʊd/

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

From this reading Going out yourself, you could let your eyes accommodate.

cragsnounUS /kræɡz/

plural of “crag” — a steep rugged rock or cliff

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

darknessnounUS /ˈdɑːrknəs/

absence of light or illumination

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

duskyadjective

lighted by or as if by twilight

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

EarthnounUS /ɜːrθ/

the 3rd planet from the sun; the planet we live on

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

enoughnounUS /ɪˈnʌf/

an adequate quantity; a quantity that is large enough to achieve a purpose

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

eyesnounUS /aɪz/

opinion or judgment

From this reading Going out yourself, you could let your eyes accommodate.

failingsnounUS /ˈfeɪlɪŋz/

plural of “failing” — a flaw or weak point

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

fieldsnounUS /fiːldz/

United States comedian and film actor (1880-1946)

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

frozenadjectiveUS /ˈfroʊzən/

turned into ice; affected by freezing or by long and severe cold

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

gasesnounUS /ˈɡæsəz/

plural of “gas” — the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

getsnounUS /ɡets/

plural of “get” — a return on a shot that seemed impossible to reach and would normally have resulted in a point for the opponent

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

goesnounUS /ɡoʊz/

plural of “go” — a time period for working (after which you will be relieved by someone else)

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

GoingnounUS /ˈɡoʊɪŋ/

the act of departing

From this reading Going out yourself, you could let your eyes accommodate.

greatadjectiveUS /ɡreɪt/

relatively large in size or number or extent; larger than others of its kind

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

hepronounUS /hiː/

a man, boy, or male animal already mentioned, as the subject

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

heavennounUS /ˈhevən/

any place of complete bliss and delight and peace

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

helpverbUS /help/

give help or assistance; be of service

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

highadjectiveUS /haɪ/

greater than normal in degree or intensity or amount

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

hisdeterminerUS /hɪz/

belonging to a man, boy, or male animal already mentioned

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

holdingnounUS /ˈhoʊldɪŋ/

the act of retaining something

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

humanadjectiveUS /ˈhjuːmən/

characteristic of humanity

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

icenounUS /aɪs/

water frozen in the solid state

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

inprepositionUS /ɪn/

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

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

intoprepositionUS /ˈɪntuː/

moving to the inside of something

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

isauxiliary verbUS /ɪz/

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

From this reading _Man is a kind of turtle.

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

itsdeterminerUS /ɪts/

belonging to the thing or animal already mentioned

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

kindadjectiveUS /kaɪnd/

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

From this reading _Man is a kind of turtle.

letauxiliary verbUS /let/

used to make a suggestion or a command including the speaker

From this reading Going out yourself, you could let your eyes accommodate.

lightadjectiveUS /laɪt/

of comparatively little physical weight or density

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

likeverbUS /laɪk/

prefer or wish to do something

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

lookedverbUS /lʊkt/

past form of “look” — perceive with attention; direct one's gaze towards

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

MannounUS /mæn/

an adult person who is male (as opposed to a woman)

From this reading _Man is a kind of turtle.

nakedadjectiveUS /ˈneɪkəd/

completely unclothed

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

noonnounUS /nuːn/

the middle of the day

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading _Man is a kind of turtle.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

one-ninthnoun

one part in nine equal parts

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading Going out yourself, you could let your eyes accommodate.

outsideadjectiveUS /ˈaʊtˈsaɪd/

relating to or being on or near the outer side or limit

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

percentnounUS /pərˈsent/

a proportion in relation to a whole (which is usually the amount per hundred)

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

reflectedadjectiveUS /rɪˈflektɪd/

(especially of incident sound or light) bent or sent back

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

rocknounUS /rɑːk/

a lump or mass of hard consolidated mineral matter

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

sharpadjectiveUS /ʃɑːrp/

(of something seen or heard) clearly defined

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

shellnounUS /ʃel/

ammunition consisting of a cylindrical metal casing containing an explosive charge and a projectile; fired from a large gun

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

sparknounUS /spɑːrk/

a momentary flash of light

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

sunnounUS /sʌn/

the star that is the source of light and heat for the planets in the solar system

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

teethnounUS /tiːθ/

the kind and number and arrangement of teeth (collectively) in a person or animal

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

thedeterminerUS /ðə/

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

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

thempronounUS /ðem/

the people or things already mentioned, as the object

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

toparticleUS /tuː/

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

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

turtlenounUS /ˈtɜːrtəl/

a sweater or jersey with a high close-fitting collar

From this reading _Man is a kind of turtle.

upthrustnoun

(geology) a rise of land to a higher elevation (as in the process of mountain building)

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

visionnounUS /ˈvɪʒən/

a vivid mental image

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

warmthnounUS /wɔːrmθ/

the sensation caused by heat energy

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

wasauxiliary verbUS /wɑːz/

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

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

wereauxiliary verbUS /wɜːr/

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

From this reading The great fields of ice and frozen gases reflected enough to help vision, but upthrust crags and cliffs of naked rock were like blackened teeth.

whatpronounUS /wʌt/

used to ask for information about something

From this reading At high noon, the sun was a sharp spark in a dusky heaven, and its light amounted to about one-ninth of one percent of what Earth gets.

WhenconjunctionUS /wen/

at the time that

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

WhereverconjunctionUS /weˈrevər/

in or to any place at all

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

willmodal verbUS /wɪl/

used to talk about the future, or about willingness

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

withprepositionUS /wɪð/

in the company of; together with

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

youpronounUS /juː/

the person or people being spoken to

From this reading Wherever he goes, he will always carry a shell holding warmth and air--and with them his human failings...._ When you looked outside, it was into darkness.

yourdeterminerUS /jɔːr/

belonging to the person or people being spoken to

From this reading Going out yourself, you could let your eyes accommodate.

yourselfpronounUS /jərˈself/

used when the person spoken to is also the object of the action

From this reading Going out yourself, you could let your eyes accommodate.

Chapter 1 of Catalysis by Poul Anderson holds 691 sentences, grouped into 139 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 1 of Catalysis contain?

Chapter 1 holds 691 sentences of Catalysis, unabridged, divided into 139 reading sections.

This page carries chapter 1 of Catalysis by Poul Anderson exactly as it stands in the source edition, without abridgement. It runs to 691 sentences, grouped into 139 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 1 of Catalysis?

Work through the 139 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 139 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 1 be read aloud to me?

Yes — every sentence and every individual word in chapter 1 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 Catalysis

Common questions about reading Catalysis by Poul Anderson on this page, its source edition and its audio.

Is this the complete text of Catalysis?

Yes. All 691 sentences of Project Gutenberg eBook #59373 are kept, with a record of which sentences cover which part.

Which edition of Catalysis is used?

Project Gutenberg eBook #59373, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Catalysis take to read?

About 57 minutes of reading across 139 sections of 5 sentences each, at an unhurried pace.

How to read Catalysis section by section

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

  1. Open a chapter

    Choose one of the 1 chapters of Catalysis 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 Catalysis

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

Turtle
A word that appears in the opening chapter of Catalysis; the reader can tap it to hear it and see its dictionary entry.
Wherever
A word that appears in the opening chapter of Catalysis; the reader can tap it to hear it and see its dictionary entry.
Always
A word that appears in the opening chapter of Catalysis; the reader can tap it to hear it and see its dictionary entry.
Carry
A word that appears in the opening chapter of Catalysis; the reader can tap it to hear it and see its dictionary entry.