2025-2026学年七年级英语上册同步练习
Unit3《Sound Body, Sound Mind》
课时5 Grammar in Use
一、单词拼写
1．If you want to lose your ________ (重量), you’d better eat less meat and take more exercise．
2．After enough sleep, your brain can deal with difficult problems more ________ (清晰地)．
3．Using phones late at night makes you feel ________ (困倦的) the next day．
4．Keeping a clean ________ (生活) space reduces dust so we can breathe healthier．
5．Before hard exercise, don’t keep an ________ (空的) stomach．
6．To keep a positive mind, we should stay away from ________ (不健康的) feelings．
7．It ________ (看来) that he didn’t like beef before．
8．Daniel felt sad because he did ________ (bad) than any other student．
9．It’s not surprising to see so many fans at the c ________．
10．I like Biology class and I know the cow has four ________ (胃)．
二、单项选择
11．—Mum, must I finish my homework before I hang out with my friends?
—No, you ________ ． Tomorrow is Sunday and you can do your homework then．
A．doesn’t have to B．mustn’t C．needn’t
12．You have already tried your best, so you ________ worry about it too much．
A．can’t B．may not C．needn’t D．mustn’t
13．You __________ return the book today． You can keep it until next week．
A．needn’t B．shouldn’t C．mustn’t D．can’t
14．You _________ buy anything because we have got enough for the picnic．
A．needn’t to B．don’t need to C．need to D．don’t need
15．—Must I finish my homework now? — _______ ．
A．No, you needn’t． B．Yes you need． C．No, you mustn’t． D．No, you can’t．
16．—Could we read storybooks right now?
—No, you ________． You must finish the work first．
A．needn’t B．won’t C．mustn’t D．can’t
17．We ________ use glass bottles． We ________ use too many plastic bottles．
A．should; should B．shouldn’t; should C．should; shouldn’t
18．—______ you please take the dog for a walk?
—OK, but I want to watch one show first．
A．May B．Must C．Need D．Could
19．—________ you please take out the rubbish, Mike?
—Yes, sure． I will do it at once．
A．Must B．Should C．Could D．Might
20．—Mr． White, must I hand in my homework now?
—No, you ________． You can give it to me tomorrow．
A．mustn’t B．shouldn’t C．won’t D．needn’t
三、完形填空
I’m a middle school student． Years ago, I had some bad 21 ． I hardly had breakfast because I usually got up 22 ． I didn’t like exercising． I 23 exercised once or twice a month． In the evening, I always watched TV for more than two hours． Then I 24 the Internet． I liked to play computer games and phone games． So I often stayed up late． My parents thought staying up late was bad for my health, so they were not 25 with that．
One day, I fainted (晕倒) in a PE class． When I 26 , I was in hospital． The doctor said that my classmates sent me here． He said that I was in poor 27 ． Then he told me to eat breakfast every day and do more exercise．
From then on, I decided to 28 my bad habits． Now I usually get up early and have a good breakfast． After school, I always 29 sports with my friends． It is fun and 30 for my health． Now I’m getting stronger and stronger．
21．A．activities B．habits C．hobbies D．programs
22．A．early B．quickly C．late D．slowly
23．A．only B．hardly C．never D．ever
24．A．sold B．cut C．bought D．used
25．A．pleased B．bored C．angry D．busy
26．A．stood up B．dressed up C．woke up D．got up
27．A．mind B．advice C．experience D．health
28．A．give back B．give away C．give up D．give out
29．A．watch B．play C．plan D．discuss
30．A．difficult B．creative C．good D．bad
一、语法选择
John Denerly, an English man, celebrated (庆祝) his hundredth birthday on a day in the twentieth century． Here’s what he said about how to keep healthy．
“ 1 healthy, I only eat fresh and natural food, and I think salty food is 2 ． 3 too much salty or sugary food is harmful (有害的) to my body, so I 4 have it,” he said． “And when I was young, I got plenty of exercise while I was working in the fields． Now I walk 10,000 steps 5 day． I don’t need to be looked after at all．” About sleep, he continued, “Thanks 6 good sleep habits, I get at least seven hours’ sleep every night． What’s more, I keep studying every day． Reading 7 me a lot of fun．” “Oh, one more thing, I 8 smoke． It’s dangerous and it harms my body． But I drink a small cup of wine every day．”
Although we don’t expect (期望) to live to be a hundred years old, we should learn how to live 9 him． It’s 10 that a healthy diet, enough sleep, regular exercise and enjoying study are the secrets (秘密) to a long life．
1．A．Keep B．Keeping C．To keep D．Keeps
2．A．health B．healthy C．unhealthily D．unhealthy
3．A．Eating B．Eat C．Eats D．Ate
4．A．always B．usually C．hardly ever D．often
5．A．a B．an C．the D．/
6．A．to B．for C．at D．on
7．A．give B．gave C．gives D．giving
8．A．always B．never C．usually D．sometimes
9．A．by B．for C．at D．from
10．A．think B．thinks C．thought D．to think
二、阅读理解
A
Do you like aerobic (有氧的) exercise such as running, biking or swimming? Aerobic exercise is good for our health． For example, people who often get aerobic exercise enjoy a life three to four years more than those who do not．
People get less aerobic exercise than ever before． One of the reasons is television． In the United States, for example, people watch four hours of TV a day, but only spend 27 minutes doing exercise! A lot of doctors are worried about that and they say people who do not exercise are more possible to be tired or unhappy．
Schools are trying to solve (解决) this problem． They have two or three more PE classes in a week． In P．E． classes teachers teach students how to play, eat and exercise． Through the subject, teachers and parents hope that their kids can learn good exercise habits when they are young, and keep them when they get older．
Aerobic exercise is now getting promoted at work． A lot of companies (公司) have found people are more quick-minded and creative in their jobs if they often get aerobic exercise． For this reason, many companies are now running sports programs, holding sports competitions, etc．
How do you exercise? There are many fun and exciting kinds of aerobic exercise． Find one that you like and keep it． It is healthy for the mind and the body．
11．People doing aerobic exercise can ________ according to Paragraph 1．
A．keep happier B．work better C．live longer D．stay stronger
12．What’s the main idea of Paragraph 2?
A．Americans get less aerobic exercise because of TV．
B．Americans are always worried about their work．
C．Doctors are more likely to feel tired and unhappy．
D．27 minutes on physical activities a day keeps Americans healthy．
…………
参考答案
1． weight
【详解】句意：如果你想减轻体重，你最好少吃肉，多做运动。重量：weight，故填weight。
2． clearly
【详解】句意：充足的睡眠后，你的大脑能更清晰地处理难题。“清晰地”clearly，副词修饰动词。故填clearly。
3．sleepy
【详解】句意：深夜使用手机会让你第二天感到困倦。feel后跟形容词作表语，结合中文提示可知，此处应该填入sleepy，形容词。故填sleepy。
…………
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