2026年同步练习册大象出版社七年级英语下册人教版第30页答案
六、先通读短文,掌握其大意,然后从 A、B、C、D 四个选项中选出一个可以填入相应空白处的最佳答案。
Early to bed and early to rise makes a man healthy, wealthy and wise. This is an old English saying. It means that we must go to
C
1 early and get up early in the morning. If we do so, we will be
C
2. We will also be clever and quick to learn.
Is this true? I think it is. The body needs enough
B
3 to keep fit. School children need at least eight hours’ sleep every
D
4. If you do not go to bed early, you
B
5 get enough sleep. Then you can’t think properly (正确地) in the day. You can’t do your work properly either.
Some people often go to bed and get up
C
6. This is not good for them. We sleep at night
D
7 it is dark. The darkness helps us to sleep well. When daylight comes, we must get up. Daytime is a good time to take exercise. Walking,
A
8, jumping, swimming and playing ball games are all good exercise. Exercise helps the body become
A
9.
Exercise also helps the blood (血液) to move around inside the body. This is very
B
10. The blood takes food to all parts of the body. The head also needs blood. Exercise helps us to think better!
(
C
) 1. A. school
B. work
C. bed
D. hospital
(
C
) 2. A. tired
B. bored
C. healthy
D. lovely
(
B
) 3. A. food
B. sleep
C. milk
D. sugar
(
D
) 4. A. morning
B. afternoon
C. evening
D. night
(
B
) 5. A. mustn’t
B. can’t
C. needn’t
D. shouldn’t
(
C
) 6. A. quickly
B. slowly
C. late
D. early
(
D
) 7. A. how
B. so
C. before
D. when
(
A
) 8. A. jogging
B. drinking
C. working
D. eating
(
A
) 9. A. strong
B. smart
C. short
D. special
(
B
) 10. A. difficult
B. important
C. exciting
D. awful

答案

1—5 CCBDB 6—10 CDAAB

解析

【分析】
这是一篇主题围绕健康作息的完形填空题,解题时首先要通读全文,抓住开篇给出的谚语"Early to bed and early to rise makes a man healthy, wealthy and wise"作为全文核心线索,后续所有题目都可以结合上下文的前后提示、生活常识逐一比对选项,排除不符合语境的错误选项,选出最贴合文意的答案,不需要生僻的复杂词汇积累就可以完成解题。
【解析】
1. 前文开篇点明核心谚语是早睡早起,本句对应解释谚语含义:我们必须早上床睡觉、早起,go to bed是固定搭配表示上床睡觉,其余选项go to school上学、go to work上班、go to hospital去医院均不符合谚语含义,选C。
2. 谚语直接点明早睡早起会让人健康、富有、聪慧,本句承接上文说明坚持这么做我们就会保持健康,其余选项tired疲惫的、bored无聊的、lovely可爱的均不符合语境,选C。
3. 下文紧接着提到学生需要的睡眠时长,说明本句含义是身体需要充足的睡眠来维持健康,其余选项food食物、milk牛奶、sugar糖均和本段讨论的睡眠主题无关,选B。
4. 常识可知学生的睡眠是在夜间完成,本句指每个晚上学生至少需要8小时睡眠,night指代深夜的睡眠时间,其余选项morning早上、afternoon下午、evening傍晚均不符合睡眠的时间属性,选D。
5. 本句逻辑:如果不早睡,你就无法获得充足的睡眠,can't表示不能够,其余选项mustn't禁止、needn't不必、shouldn't不应该均不符合此处的逻辑含义,选B。
6. 后文明确说明这种作息对身体不好,和前文倡导的早睡早起相反,指部分人晚睡晚起,late表示晚地,其余选项quickly快速地、slowly缓慢地、early早地均不符合坏作息的描述,选C。
7. 本句含义:当天黑的时候我们在夜间睡觉,when引导时间状语从句表示"当……的时候",其余选项how如何、so所以、before在……之前均不符合逻辑,选D。
8. 前文列举的都是锻炼项目,jogging慢跑属于常规运动,其余选项drinking喝、working工作、eating吃都不属于锻炼范畴,选A。
9. 常识可知锻炼可以让身体变得强壮,strong表示强壮的,其余选项smart聪明的、short矮的、special特殊的均不符合锻炼对身体的作用,选A。
10. 前文提到锻炼可以促进体内血液循环,后文进一步解释血液的作用,说明这件事对人体非常重要,important表示重要的,其余选项difficult困难的、exciting令人兴奋的、awful糟糕的均不符合语境,选B。
【答案】
1—5 CCBDB 6—10 CDAAB
【知识点】
完形语境推理,固定搭配,生活常识
【点评】
本题选材贴近学生日常生活,围绕健康作息、运动益处的科普内容展开,几乎所有题目都有明确的上下文提示,没有设置偏难怪的考点,适合中小学生巩固基础词汇和阅读逻辑,少数容易出错的题目集中在词义辨析类,比如evening和night的场景区别,只要结合生活常识就能轻松判断。
【难度系数】
0.8