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Health Lessons, Book 1
Health Lessons, Book 1

Chapter XVII

Chapter 17 of Health Lessons, Book 1 is here in full — 72 sentences across 15 reading sections, with audio for every sentence and word.

Cover illustration for Health Lessons, Book 1
Context Illustration Reading 1/14 · 5 lines
English subtitles · tap any word to listen 1 / 5
INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.
Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.
In some regions people cannot live because this sickness attacks every one who comes there.
Many years ago a doctor found in the blood of malaria patients tiny animals.
He thought that they might be the cause of the illness, but he could not find out how they got into the blood.
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AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

Health Lessons, Book 1

Chapter XVII

Chapter 17 of Health Lessons, Book 1 is here in full — 72 sentences across 15 reading sections, with audio for every sentence and word.

Reading 1/14 · 5 reading units · Lines 1–5

Line 1
INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.
Line 2
Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.
/ˈθaʊzəndz ʌv ˈpiːpəl ˈsʌfər frʌm ðɪs ˈsɪknəs ɪn ðə wɔːrm pɑːrts ʌv ˈaʊər ˈkʌntri ənd ˈhʌndrədz ʌv ðem daɪ ˈevəri jɪr/
Line 3
In some regions people cannot live because this sickness attacks every one who comes there.
Line 4
Many years ago a doctor found in the blood of malaria patients tiny animals.
/ˈmeni jɪrz əˈɡoʊ ə ˈdɑːktər faʊnd ɪn ðə blʌd ʌv məˈleriə ˈpeɪʃənts ˈtaɪni ˈænəməlz/
Line 5
He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

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.

attacks noun US /əˈtæks/

plural of “attack” — (military) an offensive against an enemy (using weapons)

From this reading “In some regions people cannot live because this sickness attacks every one who comes there.”

Chills noun US /tʃɪlz/

plural of “chill” — coldness due to a cold environment

From this reading “INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.”

disease noun US /dɪˈziːz/

an impairment of health or a condition of abnormal functioning

From this reading “INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.”

insects noun US /ˈɪnsekts/

plural of “insect” — small air-breathing arthropod

From this reading “INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.”

malaria noun US /məˈleriə/

an infective disease caused by sporozoan parasites that are transmitted through the bite of an infected Anopheles mosquito; marked by paroxysms of chills and fever

From this reading “INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.”

patients noun US /ˈpeɪʃənts/

plural of “patient” — a person who requires medical care

From this reading “Many years ago a doctor found in the blood of malaria patients tiny animals.”

regions noun US /ˈriːdʒənz/

plural of “region” — the extended spatial location of something

From this reading “In some regions people cannot live because this sickness attacks every one who comes there.”

sickness noun US /ˈsɪknəs/

impairment of normal physiological function affecting part or all of an organism

From this reading “Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.”

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.

Many years adjective + noun

In this reading “Many years ago a doctor found in the blood of malaria patients tiny animals.”

same time adjective + noun

In this reading “INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.”

find out verb + adjective

establish after a calculation, investigation, experiment, survey, or study

In this reading “He thought that they might be the cause of the illness, but he could not find out how they got into the blood.”

followed by verb + particle counted as “follow by”

In this reading “INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.”

suffer from verb + particle

In this reading “Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.”

got into verb + particle counted as “get into”

get involved in or with

In this reading “He thought that they might be the cause of the illness, but he could not find out how they got into the blood.”

other day adjective + noun

In this reading “INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.”

All words in this reading · 76

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 INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

agoadverbUS /əˈɡoʊ/

in the past

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

ANDconjunctionUS /ənd/

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

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

animalsnounUS /ˈænəməlz/

plural of “animal” — a living organism characterized by voluntary movement

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

atprepositionUS /æt/

in or near a particular place or position

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

attacksnounUS /əˈtæks/

plural of “attack” — (military) an offensive against an enemy (using weapons)

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

beauxiliary verbUS /biː/

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

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

becauseconjunctionUS /bɪˈkɔːz/

for the reason that

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

bloodnounUS /blʌd/

The red fluid that circulates in the heart and blood vessels.

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

butconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

byprepositionUS /baɪ/

showing who or what does the action

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

cannot

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

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

causenounUS /kɑːz/

events that provide the generative force that is the origin of something

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

chillnounUS /tʃɪl/

coldness due to a cold environment

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

ChillsnounUS /tʃɪlz/

plural of “chill” — coldness due to a cold environment

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

comesnounUS /kʌmz/

plural of “come” — the thick white fluid containing spermatozoa that is ejaculated by the male genital tract

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

couldmodal verbUS /kʊd/

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

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

countrynounUS /ˈkʌntri/

a politically organized body of people under a single government

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

daynounUS /deɪ/

time for Earth to make a complete rotation on its axis

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

dieverbUS /daɪ/

pass from physical life and lose all bodily attributes and functions necessary to sustain life

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

diseasenounUS /dɪˈziːz/

an impairment of health or a condition of abnormal functioning

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

doctornounUS /ˈdɑːktər/

a licensed medical practitioner

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

eachdeterminerUS /iːtʃ/

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

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

everydeterminerUS /ˈevəri/

all the members of a group, with none left out

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

FevernounUS /ˈfiːvər/

a rise in the temperature of the body; frequently a symptom of infection

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

findverbUS /faɪnd/

come upon, as if by accident; meet with

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

followedverbUS /ˈfɑːloʊd/

past form of “follow” — to travel behind, go after, come after

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

foundverbUS /faʊnd/

set up or found

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

fromprepositionUS /frʌm/

showing where something starts, or who sent it

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

gotverbUS /ɡɑːt/

inflected form of “get” — come into the possession of something concrete or abstract

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

hasauxiliary verbUS /hæz/

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

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

HepronounUS /hiː/

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

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

HEALTHnounUS /helθ/

a healthy state of wellbeing free from disease

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

how

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

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

hundredsnounUS /ˈhʌndrədz/

plural of “hundred” — ten 10s

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

illnessnounUS /ˈɪlnəs/

impairment of normal physiological function affecting part or all of an organism

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

inprepositionUS /ɪn/

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

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

INSECTSnounUS /ˈɪnsekts/

plural of “insect” — small air-breathing arthropod

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

intoprepositionUS /ˈɪntuː/

moving to the inside of something

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

isauxiliary verbUS /ɪz/

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

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

liveverbUS /laɪv/

be an inhabitant of or reside in

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

MalarianounUS /məˈleriə/

an infective disease caused by sporozoan parasites that are transmitted through the bite of an infected Anopheles mosquito; marked by paroxysms of chills and fever

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

ManyadjectiveUS /ˈmeni/

a quantifier that can be used with count nouns and is often preceded by “as” or “too” or “so” or “that”; amounting to a large but indefinite number

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

mightmodal verbUS /maɪt/

used to say something is possible but not certain

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

notadverbUS /nɑːt/

used to make a word, phrase, or sentence negative

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

orconjunctionUS /ɔːr/

used to join alternatives or possibilities

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

otheradjectiveUS /ˈʌðər/

not the same one or ones already mentioned or implied

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

ourdeterminerUS /ˈaʊər/

belonging to the speaker and others

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

outadjectiveUS /aʊt/

not allowed to continue to bat or run

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

partsnounUS /pɑːrts/

the local environment

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

patientnounUS /ˈpeɪʃənt/

a person who requires medical care

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

patientsnounUS /ˈpeɪʃənts/

plural of “patient” — a person who requires medical care

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

peoplenounUS /ˈpiːpəl/

(plural) any group of human beings (men or women or children) collectively

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

regionsnounUS /ˈriːdʒənz/

plural of “region” — the extended spatial location of something

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

sameadjectiveUS /seɪm/

Identical; not different.

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

sicknessnounUS /ˈsɪknəs/

impairment of normal physiological function affecting part or all of an organism

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

someadjectiveUS /sʌm/

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

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

sufferverbUS /ˈsʌfər/

undergo or be subjected to

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

thatconjunctionUS /ðæt/

used to introduce what somebody said, thought, or felt

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

thedeterminerUS /ðə/

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

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

thempronounUS /ðem/

the people or things already mentioned, as the object

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

thereadverbUS /ðer/

in or at that place or location

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

theypronounUS /ðeɪ/

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

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

thisdeterminerUS /ðɪs/

used for a person or thing that is near, or that has just been mentioned

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

thoughtnounUS /θɔːt/

the content of cognition; the main thing you are thinking about

From this reading He thought that they might be the cause of the illness, but he could not find out how they got into the blood.

ThousandsnounUS /ˈθaʊzəndz/

plural of “thousand” — the cardinal number that is the product of 10 and 100

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

timenounUS /taɪm/

an instance or single occasion for some event

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

tinyadjectiveUS /ˈtaɪni/

very small

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

usuallyadverbUS /ˈjuːʒəwəli/

under normal conditions

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

warmadjectiveUS /wɔːrm/

having or producing a comfortable and agreeable degree of heat or imparting or maintaining heat

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

whichpronounUS /wɪtʃ/

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

From this reading INSECTS AND HEALTH =Malaria or Chills and Fever.=--Malaria is a disease in which the patient usually has a chill followed by a fever at the same time each day or every other day.

whopronounUS /huː/

which person or people

From this reading In some regions people cannot live because this sickness attacks every one who comes there.

yearnounUS /jɪr/

a period of time containing 365 (or 366) days

From this reading Thousands of people suffer from this sickness in the warm parts of our country and hundreds of them die every year.

yearsnounUS /jɪrz/

a late time of life

From this reading Many years ago a doctor found in the blood of malaria patients tiny animals.

Chapter 17 of Health Lessons, Book 1 by Alvin Davison holds 72 sentences, grouped into 15 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 17 of Health Lessons, Book 1 contain?

Chapter 17 holds 72 sentences of Health Lessons, Book 1, unabridged, divided into 15 reading sections.

This page carries chapter 17 of Health Lessons, Book 1 by Alvin Davison exactly as it stands in the source edition, without abridgement. It runs to 72 sentences, grouped into 15 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 17 of Health Lessons, Book 1?

Work through the 15 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 15 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 17 be read aloud to me?

Yes — every sentence and every individual word in chapter 17 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 Health Lessons, Book 1

Common questions about reading Health Lessons, Book 1 by Alvin Davison on this page, its source edition and its audio.

Is this the complete text of Health Lessons, Book 1?

Yes. All 2420 sentences of Project Gutenberg eBook #31616 are kept, with a record of which sentences cover which part.

Which edition of Health Lessons, Book 1 is used?

Project Gutenberg eBook #31616, unabridged. The Project Gutenberg header, footer and licence are removed.

How long does Health Lessons, Book 1 take to read?

About 201 minutes of reading across 484 sections of 5 sentences each, at an unhurried pace.

How to read Health Lessons, Book 1 section by section

How to work through Health Lessons, Book 1 section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 24 chapters of Health Lessons, Book 1 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 Health Lessons, Book 1

Words and structures a reader meets early in Health Lessons, Book 1, each tappable for pronunciation and meaning.

Entered
A word that appears in the opening chapter of Health Lessons, Book 1; the reader can tap it to hear it and see its dictionary entry.
Stationers'
A word that appears in the opening chapter of Health Lessons, Book 1; the reader can tap it to hear it and see its dictionary entry.
London
A word that appears in the opening chapter of Health Lessons, Book 1; the reader can tap it to hear it and see its dictionary entry.
Scarcely
A word that appears in the opening chapter of Health Lessons, Book 1; the reader can tap it to hear it and see its dictionary entry.