2026年同步导学与优化训练八年级英语下册人教版第31页答案
一、语法选择
Riley Homer, an American teenager, used to be a bright student at school. But her life
B
1
on 11 June, 2022. She got hit on the head by a student at a dance.
The next morning, it was like the day before never happened. Riley woke up thinking it was still 11 June. She couldn't remember what happened before or after. And her memory(记忆) seemed to reset(重置) itself every two hours. Riley had to carry notes
A
2
her so that she could know what she forgot when her two-hour alarm went off.
B
3
terrible situation for her!
Over the next few months, Riley went to different hospitals and saw lots of doctors. However, nobody knew how
C
4
Riley get back to her old life. Riley saw no hope. That was
C
5
time in her life.
For her family, it was her future that made
B
6
scared most. If Riley's life didn't get back to normal, she probably
C
7
make any friends, get a job or stand on her own feet. She would be 16 forever.
Four months after the accident, the good news came. A hospital in Utah worked out what caused Riley's memory loss. A small communication system in her brain broke down. It was small,
A
8
it could lead to(导致) great problems. For
C
9
first time, Riley felt hopeful.
B
10
, after getting a two-week treatment(治疗) there, she was able to remember almost everything, and her life returned to normal.
1. A. changes
B. changed
C. is changing
2. A. with
B. on
C. from
3. A. What
B. What a
C. How
4. A. help
B. helped
C. to help
5. A. bad
B. worse
C. the worst
6. A. they
B. them
C. their
7. A. mustn't
B. shouldn't
C. couldn't
8. A. but
B. so
C. if
9. A. a
B. an
C. the
10. A. Luck
B. Luckily
C. Lucky

答案

1-5 BABCC 6-10 BCACB

解析

【分析】
本题为记叙文语境下的语法选择题,需结合时间状语、固定搭配、语法规则及上下文逻辑逐一分析每个空。解题步骤:1. 根据时间标志判断时态;2. 识别介词、冠词等的固定搭配;3. 区分感叹句、形容词/副词的用法;4. 结合语境确定代词、情态动词的形式;5. 分析前后句逻辑关系选连词。
【解析】
1. 第1空:时间状语为2022年6月11日,表过去动作,用一般过去时,选B changed。
2. 第2空:固定搭配carry sth with sb(随身携带某物),选A with。
3. 第3空:感叹句结构,中心词为可数名词单数situation,terrible以辅音音素开头,用What a,选B。
4. 第4空:疑问词how后接不定式构成“疑问词+不定式”结构作宾语,选C to help。
5. 第5空:范围为“她的一生中”,三者以上比较用形容词最高级,bad的最高级为the worst,选C。
6. 第6空:动词made后接宾格代词作宾语,指代her family,选B them。
7. 第7空:语境表“不能交朋友”,用表能力否定的couldn't,选C。
8. 第8空:前后句为转折关系(小问题但导致大影响),选A but。
9. 第9空:固定搭配for the first time(第一次),用定冠词the,选C。
10. 第10空:修饰整个句子用副词,选B Luckily。
【答案】
1-5 BABCC 6-10 BCACB
【知识点】
一般过去时、固定搭配、感叹句
【点评】
本题围绕记叙文语境考查初中核心语法点,涵盖时态、介词、感叹句等基础语法,需结合语境分析,注重语法规则的实际应用,整体难度适中。
【难度系数】
0.6
二、完形填空
Everyone gets a headache sometimes. But how much do you know about
C
11
? What may cause them? And what should we do if we have a headache? When should we go to see a
A
12
? Let's talk something about them.
The headache is not a disease(疾病),but it may show that something in our body is wrong. We may have
C
13
than one headache each month.
Usually a
B
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or some other illnesses may cause headaches. As we all know, when we have a cold, we often have a cough and a sore
B
15
at first. When you feel worse and
D
16
your temperature, you probably find you have a fever, and then the headache comes. Besides, we may get a headache when we work too hard. We may get a headache when we exercise on an empty(空的)
A
17
. We may get a headache when we don't get enough
A
18
. When we have a headache, we should
C
19
and rest. We should have a good sleep. We shouldn't take
A
20
exercise if we are tired. If we often have headaches, we need to see a doctor.
11. A. toothaches B. stomachaches C. headaches D. backaches
12. A. doctor B. teacher C. worker D. hospital
13. A. least B. little C. more D. most
14. A. blood B. fever C. break D. death
15. A. head B. throat C. neck D. foot
16. A. make B. shake C. show D. take
17. A. stomach B. tooth C. neck D. head
18. A. sleep B. food C. exercise D. medicine
19. A. take a break B. see a dentist C. lie down D. take exercise
20. A. too much B. much too C. too many D. many too

答案

11-15 CACBB 16-20 DAACA

解析

【分析】
本题是完形填空,需结合上下文语境、固定搭配及词义辨析逐一分析每个小题:
1. 第11题:前文提到“Everyone gets a headache sometimes”,核心话题是头痛,因此选对应选项;
2. 第12题:头痛属于身体不适,需看医生,考查固定搭配;
3. 第13题:考查固定短语“more than”(超过),符合“每月不止一次头痛”的语境;
4. 第14题:后文提到“fever(发烧)”,发烧是引发头痛的常见原因之一;
5. 第15题:感冒初期常见症状是喉咙痛,对应固定表达“sore throat”;
6. 第16题:考查固定搭配“take temperature”(量体温);
7. 第17题:考查固定短语“on an empty stomach”(空腹);
8. 第18题:结合常识,睡眠不足会引发头痛;
9. 第19题:头痛时应躺下休息,对应“lie down”;
10. 第20题:exercise作“锻炼”讲是不可数名词,需用“too much”修饰。
【解析】
11. 前文围绕“headache(头痛)”展开,此处应指头痛,选C;
12. “see a doctor”是固定搭配,意为“看医生”,头痛需就医,选A;
13. “more than”是固定短语,表“超过”,符合“每月不止一次头痛”的语境,选C;
14. 后文提到“fever(发烧)”,发烧是引发头痛的常见原因,选B;
15. 感冒初期常见症状为喉咙痛,“sore throat”是固定表达,选B;
16. “take temperature”是固定搭配,意为“量体温”,选D;
17. “on an empty stomach”是固定短语,意为“空腹”,空腹运动易引发头痛,选A;
18. 睡眠不足会导致头痛,选A;
19. 头痛时应躺下休息,“lie down”符合语境,选C;
20. exercise作“锻炼”讲是不可数名词,“too much”修饰不可数名词,选A。
【答案】
11-15 CACBB 16-20 DAACA
【知识点】
完形填空、固定搭配、词义辨析
【点评】
本文围绕头痛的成因及应对方法展开,侧重考查学生对上下文逻辑、常用固定短语的掌握,整体难度适中,是基础型完形填空。
【难度系数】
0.6