2026年同步练习册大象出版社八年级英语下册人教版第22页答案
一、从方框中选择适当的单词并用其正确形式填空。

1. The doctor did some blood
tests
to find out why I was feeling sick.
2. Mr Han explained that
gas
in the stomach made me feel worse.
3. If you feel hot, take your temperature to see if you have a
fever
.
4. You shouldn’t exercise on a full
stomach
. It’s bad for your health.
5. He forgot to take his
medicine
before going to bed, so his mum reminded him.

答案

一、1. tests 2. gas 3. fever 4. stomach 5. medicine

解析

【解析】
1. 固定搭配“blood tests”表示“血液检测”,some后接可数名词复数,故填tests。
2. 根据句意“胃里的气体让我感觉更难受”,gas表示“气体”,符合语境,用原形即可。
3. 固定短语“have a fever”表示“发烧”,符合“量体温看是否发烧”的语境,故填fever。
4. 固定搭配“on a full stomach”表示“饱腹时”,符合句意,故填stomach。
5. 固定短语“take one's medicine”表示“吃药”,符合语境,故填medicine。
【答案】
1. tests 2. gas 3. fever 4. stomach 5. medicine
【知识点】
固定短语搭配、名词词义辨析、名词单复数变化
【点评】
本题围绕健康相关话题,考查学生对基础名词及固定短语的掌握,需结合语境和固定搭配作答,侧重基础词汇的运用能力。
【难度系数】
0.8
二、用括号内所给单词的正确形式填空。
1. The boy’s
runny
(run) nose got worse because he played in the rain without an umbrella.
2. When he
pressed
(press) the screen, all the lights in the room turned on.
3. Many plants
suffered
(suffer) in the dry weather because there was no rain for months in this area.
4. When I was cleaning the table this morning, I was
careless
(care) and broke my favourite cup.
5. When your back
aches
(ache), try to lie down and have a rest.
6. Can you give me a clear
description
(describe) of your lost bike?
7. You should avoid
eating
(eat) too much fast food to stay healthy.
8. Anna missed the basketball game and felt sad because of her
illness
(ill).
9. The doctor is very busy today because there are many
patients
(patient) waiting outside the office.
10. Because Sara kept
coughing
(cough), her mum gave her a cup of water with honey.

答案

二、1. runny 2. pressed 3. suffered 4. careless 5. aches 6. description 7. eating 8. illness 9. patients 10. coughing

解析

【解析】
1. 此处需要形容词修饰名词nose,run的形容词形式runny意为“流鼻涕的”,故填runny。
2. 根据后半句中turned on为一般过去式,可知句子时态为一般过去时,press的过去式为pressed,故填pressed。
3. 根据后半句中was为一般过去式,可知句子时态为一般过去时,suffer的过去式为suffered,故填suffered。
4. 根据“broke my favourite cup”可知是粗心导致的,care的形容词形式careless意为“粗心的”,故填careless。
5. 句子为一般现在时,主语your back是第三人称单数,ache的第三人称单数形式为aches,故填aches。
6. 形容词clear后需接名词,describe的名词形式为description,故填description。
7. 固定搭配avoid doing sth.意为“避免做某事”,故填eating。
8. 形容词性物主代词her后需接名词,ill的名词形式为illness,故填illness。
9. many后接可数名词复数,patient的复数形式为patients,故填patients。
10. 固定搭配keep doing sth.意为“一直做某事”,故填coughing。
【答案】
1. runny 2. pressed 3. suffered 4. careless 5. aches 6. description 7. eating 8. illness 9. patients 10. coughing
【知识点】
词性转换、固定搭配、动词时态
【点评】
本题考查英语词性转换、动词时态及固定搭配的综合运用,要求学生掌握各类词形变化规则,结合语境判断时态和词性,熟悉常用短语搭配,对学生的基础知识掌握程度有一定要求。
【难度系数】
0.6
三、从方框中选择适当的短语并用其正确形式填空。

1. My uncle
suffered from
a backache last month.
2. When the talent show started, I
took a seat
in the front row because I wanted a better view.
3. The little boy
had a fever
and cried all the time, so his parents took him to the hospital.
4. I felt hot, so my father
took my temperature
and found it was 38.8℃.
5. My mum
stopped
me
from
eating ice cream because I had a sore throat.

答案

三、1. suffered from 2. took a seat 3. had a fever 4. took my temperature 5. stopped; from

解析

【解析】
1. 根据时间状语“last month”可知用一般过去时,“suffer from”表示“遭受(病痛)”,符合“背痛”的语境,故填suffered from。
2. 根据语境“想要更好的视野”可知是“就座”,“take a seat”意为“坐下,就座”,由前面的“started”可知用一般过去时,故填took a seat。
3. 根据“父母带他去医院”可知小男孩“发烧”了,“have a fever”表示“发烧”,结合“cried”可知用一般过去时,故填had a fever。
4. 根据“觉得热”以及“38.8℃”可知是“量体温”,“take one’s temperature”意为“量体温”,主语是my father,所以one’s用my,结合语境用一般过去时,故填took my temperature。
5. 根据“喉咙痛”可知妈妈阻止“我”吃冰淇淋,“stop … from …”表示“阻止……做某事”,由后面的“had”可知用一般过去时,故填stopped; from。
【答案】
三、1. suffered from 2. took a seat 3. had a fever 4. took my temperature 5. stopped; from
【知识点】
动词短语辨析;一般过去时用法;情景语境填词
【点评】
本题考查常见动词短语的辨析与运用,结合一般过去时的时态要求,需根据语境、时间状语及固定搭配来确定动词短语的正确形式,注重对学生语言综合运用能力的考查。
【难度系数】
0.8
四、根据材料内容选择最佳答案。
When you have a cold or the flu, you will find that you may keep coughing. This is common. Sometimes, the cough can stay for a long time even after your body has beaten the virus.
So, why do these coughs last? ▲ They think it might be because an infection (感染) affects the nerves (神经) in our airways (呼吸道).
Our airways need to stay clean, because they are easily hurt. Coughing is a way for our bodies to keep our airways clear of things like smoke, water, or food that go down the wrong way. Doctors say that coughing begins when something influences the nerves in our airways, such as cold air or hot food. When the flu virus come to us, we're sick and we have inflammation (炎症). The nerves in our airways can get hurt easily because of inflammation. And this could be why we keep coughing even when we're feeling better.
Studies have shown that being sick can make the nerves in our airways more easily bothered by things around us. For example, after having the flu, some people might cough when they eat spicy food.
Experts say that if your cough doesn't go away after eight weeks, you had better see the doctor. If you have a fever or have difficulty breathing, you need medical help immediately.
(
A
)1. Which of the following sentences can be put in " ▲ "?
A. Scientists don't know for sure.
B. It's clear that it's because of the nerves.
C. No one knows what's going on with our bodies.
D. It's impossible for us to find the reason.
(
D
)2. How does coughing help keep our airways clean?
A. By creating a high temperature to kill the virus.
B. By creating a special kind of virus.
C. By making the airways wider to let more air in.
D. By pushing out things that shouldn't be there.
(
D
) 3. Why do coughs sometimes last a long time even after recovery?
A. Because coughing helps kill the virus.
B. Because people eat too much spicy food.
C. Because the flu virus is still active in the body.
D. Because infections may damage nerves in the airways.
(
C
)4. What is the main purpose of the text?
A. To introduce a new kind of medicine for cough treatment.
B. To warn people about a new and dangerous virus.
C. To explain why coughs last after a cold and how they work.
D. To teach people how to stay away from colds and the flu.
(
B
)5. Where can we probably read the text?
A. In an ad.
B. In a health magazine.
C. In a diary.
D. In a letter.

答案

1—5 ADDCB

解析

【解析】
1. 第1题:根据后文“They think it might be because...”中的“might be”可知,对于咳嗽持续的原因只是猜测,并不确定,A选项“Scientists don't know for sure.”符合语境,故选A。
2. 第2题:由第三段“Coughing is a way for our bodies to keep our airways clear of things like smoke, water, or food that go down the wrong way.”可知,咳嗽是通过排出呼吸道中不该存在的东西来保持其清洁,D选项表述一致,故选D。
3. 第3题:根据第二段“They think it might be because an infection (感染) affects the nerves (神经) in our airways (呼吸道).”及第三段相关内容可知,感染可能损伤呼吸道神经,导致康复后仍持续咳嗽,D选项符合文意,故选D。
4. 第4题:文章开篇提出感冒或流感后咳嗽会持续的现象,随后解释了咳嗽的作用以及咳嗽持续的原因,C选项准确概括了文章主旨,故选C。
5. 第5题:本文是关于感冒后咳嗽的健康科普内容,最有可能出现在健康杂志中,B选项符合,故选B。
【答案】
1—5 ADDCB
【知识点】
细节查找,推理判断,主旨大意
【点评】
本文是一篇健康科普类阅读理解,围绕感冒或流感后咳嗽持续的原因展开,考查学生对细节信息的提取、推理判断及主旨概括能力,既提升英语阅读能力,也补充健康常识。
【难度系数】
0.6