★人教版七年级下册 Unit 3 Keep fit 习题
一、单词拼写。
1. You should do more exercise to keep your body s______（强壮的）.
2. Eating too much junk food is h______（有害的） to our health.
3. My grandfather has a good habit. He always gets up and goes to bed early. He has a regular l______（生
活方式）.
4. We need to drink at least eight g______（玻璃杯） of water every day.
5. After running for an hour, I felt so t______（疲惫的）.
6. The doctor told him that he should r______（放松） more and not work too hard.
7. Fruit and vegetables are full of v______（维生素） which are good for us.
8. Smoking is not a______（允许） in public places.
9. It's important to have a balanced d______（饮食） to stay healthy.
10. She has a toothache. Maybe she should see a d______（牙医）.
二、词性转换。
1. health（名词）→______（形容词）健康的
2. strong（形容词）→______（名词）力量
3. run（动词）→______（名词）跑步者
4. active（形容词）→______（名词）活动
5. die（动词）→______（名词）死亡
6. tooth（名词）→______（复数）牙齿
7. ill（形容词）→______（名词）疾病
8. decide（动词）→______（名词）决定
9. help（动词）→______（形容词）有帮助的
10. happy（形容词）→______（名词）幸福
三、英汉互译。
1. 保持健康____________________
2. 锻炼，做运动____________________
3. 对…… 有好处____________________
4. 例如____________________
5. 垃圾食品____________________
6. stay up late____________________
7. go to bed early____________________
8. take a walk____________________
9. at least____________________
10. in fact____________________
四、单项选择（共 8 小题）
1.—______ do you exercise —Every day.
A. How often B. How long C. How far D. How soon
2.Eating more vegetables ______ good for your health.
A. is B. are C. be D. was
3.You should ______ some time to relax yourself.
A. cost B. take C. pay D. spend
4.—I have a toothache. —You should ______ a dentist.
A. see B. look C. watch D. read
5.My father often ______ up early, but this morning he ______ up late.
A. gets; got B. got; gets C. gets; gets D. got; got
6.______ too much TV is bad for your eyes.
A. Watch B. Watches C. Watching D. Watched
7.—______ is important for us ______ healthy food. —You're right.
A. It; to eat B. It; eat C. That; to eat D. That; eat
8.She likes ______ basketball after school.
A. play B. plays C. playing D. played
五、句型转换。
1.She goes to school on foot every day.（改为同义句）
She ______ ______ school every day.
2.You should eat some fruit.（改为否定句）
You ______ ______ any fruit.
3.He has a headache.（对划线部分提问）
______ ______ with him
4.They play basketball twice a week.（对划线部分提问）
______ ______ do they play basketball
5.It's good for you to read English every day.（改为一般疑问句）
______ it ______ for you to read English every day
六、完形填空
Keeping fit is important for everyone. If you want to live a long and healthy life, you need to 1_____
good care of your body. First of all, you should have a balanced diet. Eating different kinds of food can help
you get all the 2_____ your body needs. Don't eat too much junk food 3_____ it is bad for your health.
Secondly, you should do exercise regularly. You can go running, swimming or play ball games. Exercise can
make your body 4_____ and stronger. Thirdly, you need to get enough sleep. Most people need about eight
hours of sleep every night. 5_____ sleep can make you feel tired and it's bad for your health too. Last but not
least, you should 6_____ smoking and drinking. They are both very bad 7_____ your body. In a word, if you
follow these tips, you will be able to 8 fit and enjoy a happy life.
1. A. take B. makes C. takes D. taking
2. A. vitamins B. water C. air D. energy
3. A. so B. because C. but D. or
4. A. healthy B. health C. healthier D. healthily
5. A. Enough B. Not enough C. Too much D. Too many
6. A. start B. keep C. stop D. enjoy
7. A. for B. at C. with D. to
8. keep B. keeping C. kept D. keeps
七、阅读理解
It's very important to keep healthy. But do you know how to keep healthy Here are some useful tips.
Firstly, eating a balanced diet is necessary. You should eat more vegetables and fruits, because they
are rich in vitamins and minerals. And you should also eat some meat, eggs and milk to get enough protein.
But don't eat too much junk food like fried chicken and hamburgers. They are high in fat and can make you
fat.
Secondly, doing exercise regularly can help you keep fit. You can go running, cycling or swimming.
You can also play basketball, football or other ball games. Try to exercise at least 30 minutes every day.
Thirdly, having enough sleep is also very important. Most people need about eight hours of sleep every night.
If you don't get enough sleep, you will feel tired and it's hard for you to concentrate on your work or study.
Finally, you should keep a good mood. Try to be happy and relax. Don't be too stressed. You can listen to
music, read books or go out with friends to relax yourself.
In a word, if you want to keep healthy, you need to pay attention to your diet, exercise, sleep and
mood.
1.Why should we eat more vegetables and fruits
A. Because they are delicious. B. Because they are cheap.
C. Because they are rich in vitamins and minerals. D. Because they are easy to cook.
2..How long should we exercise at least every day
A. 20 minutes. B. 30 minutes. C. 40 minutes. D. 50 minutes.
3.If we don't get enough sleep, we will feel ______.
A. happy B. excited C. tired D. relaxed
4.What can we do to keep a good mood
A. We can eat a lot. B. We can watch TV all day.
C. We can listen to music. D. We can work hard.
5.Which of the following is NOT true according to the passage
A. Eating junk food can make us fat.
B. Doing exercise regularly is good for our health.
C. We don't need to care about our sleep.
D. Keeping a good mood is also important for our health.
答案解析
一、单词拼写
1. strong。“keep + sb./sth. + 形容词” 表示 “使某人 / 某物保持某种状态”，“强壮的” 英文是 strong。
2. harmful。“be harmful to” 是固定短语，意为 “对…… 有害”。
3. lifestyle。根据前文提到的起床、睡觉习惯，可知这里说的是 “生活方式”，英文为 lifestyle。
4. glasses。“glass” 作 “玻璃杯” 讲时，复数形式为 glasses。
5. tired。“feel + 形容词” 表示 “感觉……”，“疲惫的” 是 tired。
6. relax。should 是情态动词，后接动词原形，“放松” 用 relax。
7. vitamins。“维生素” 常用复数形式 vitamins，因为水果和蔬菜含多种维生素。
8. allowed。这里是被动语态，“不被允许” 即 be not allowed，“允许” 的过去分词是 allowed。
9. diet。“a balanced diet” 是固定短语，意为 “均衡的饮食”。
10. dentist。“see a dentist” 是固定搭配，意为 “看牙医”。
二、词性转换
1. healthy。health 的形容词形式为 healthy，如 “keep healthy”（保持健康）。
2. strength。strong 的名词形式是 strength，如 “With great strength, he lifted the box.”（凭借很大的力
量，他举起了箱子）。
3. runner。run 的名词 “跑步者” 形式为 runner，如 “He is a professional runner.”（他是一名专业跑
步者）。
4. activity。active 的名词形式是 activity，意为 “活动”，如 “Outdoor activities are good for us.”（户
外活动对我们有益）。
5. death。die 的名词形式是 death，如 “His death made everyone sad.”（他的去世让每个人都很伤心）。
6. teeth。tooth 的复数形式是 teeth，这是不规则变化，需特殊记忆。
7. illness。ill 的名词形式是 illness，如 “She can't go to school because of her illness.”（因为生病，她
不能去上学）。
8. decision。decide 的名词形式是 decision，如 “Make a good decision.”（做出一个好决定）。
9. helpful。help 的形容词形式是 helpful，如 “He is a helpful boy.”（他是个乐于助人的男孩）。
10. happiness。happy 的名词形式是 happiness，如 “Money can't buy happiness.”（金钱买不来幸福）。
三、英汉互译
1. keep healthy /stay healthy。这两个短语都有 “保持健康” 的意思，在日常表达中很常用。
2. do exercise /take exercise /work out。都可用来表示 “锻炼，做运动”，其中 work out 还常用于口语
中。
3. be good for。这是固定短语，for 后面接对象，表示 “对…… 有好处”。
4. for example /such as。二者都有 “例如” 之意，for example 后一般接句子，such as 后接名词或名
词短语。
5. junk food。直接翻译，就是指那些高热量、低营养的 “垃圾食品”。
6. 熬夜。stay up 是 “熬夜” 的意思，late 表示 “晚”，合起来就是 “熬夜”。
7. 早睡。go to bed 是 “上床睡觉”，early 是 “早”，即 “早睡”。
8. 散步。固定短语搭配，表示悠闲地走路。
9. 至少。在数量描述等场景中常用，用来强调最低限度。
10. 事实上。用于引出真实情况或强调某个事实。
四、单项选择
1. A。根据答语 “Every day.” 可知是对频率提问，用 How often，How long 提问时间段，How far 提
问距离，How soon 提问多久以后。
2. A。动名词短语 “Eating more vegetables” 作主语，谓语动词用单数形式，这里陈述的是一般事实，
用一般现在时 is。
3. D。cost 的主语是物，take 常用 It takes sb. some time to do sth. 句型，pay 与 for 搭配，人作主语
“花费时间” 用 spend，spend time (in) doing sth.。
4. A。“看牙医” 用 see a dentist，look 强调 “看” 的动作，watch 侧重 “观看”，read 用于 “看书、
读报” 等。
5. A。前半句 often 是一般现在时标志词，father 是第三人称单数，动词用 gets；后半句 this morning
提示是过去发生的动作，用一般过去时 got。
6. C。这里是动名词短语作主语，动词原形不能作主语，要变成动名词形式，“看电视太多” 是
Watching too much TV。
7. A。It 作形式主语，真正主语是后面的动词不定式短语 “to eat healthy food”，结构为 “It + be + 形
容词 + for sb. to do sth.”。
8. C。“like doing sth.” 表示 “喜欢做某事”，指长期的爱好，like to do sth. 常指一次性的喜欢，这里
指放学后长期喜欢打篮球，用 playing。
五、句型转换
1. walks to。“go to school on foot” 和 “walk to school” 都表示 “步行去上学”，主语是第三人称单数，
动词用 walks。
2. shouldn't eat。should 的否定形式是 shouldn't，后接动词原形。
3. What's wrong。对 “头疼” 这种身体不舒服的情况提问，用 What's wrong with sb.。
4. How often。对 “twice a week”（一周两次）这种频率提问用 How often。
5. Is; good。含有 be 动词的句子变一般疑问句，把 be 动词提前，其他不变。
六、完形填空
1. A。“take care of” 是固定短语，意为 “照顾”，need to 后接动词原形。
2. A。根据前文 “Eating different kinds of food” 及常识，不同食物能提供身体所需维生素，不是水、
空气或单一的能量。
3. B。“Don't eat too much junk food” 和 “it is bad for your health” 是因果关系，用 because 引导原因
状语从句。
4. C。and 连接并列成分，后面是比较级 stronger，前面也用比较级 healthier，“使身体更健康更强
壮”。
5. B。根据 “make you feel tired and it's bad for your health” 可知是睡眠不足，“不足的” 是 Not enough。
6. C。根据常识，吸烟喝酒有害健康，应该 “停止”，用 stop，start 是 “开始”，keep 是 “保持”，enjoy
是 “享受”。
7. A。“be bad for” 是固定短语，意为 “对…… 有害”。
8. A。“be able to” 后接动词原形，“保持健康” 是 keep fit。
七、阅读理解
1. C。从文中 “Firstly, eating a balanced diet is necessary. You should eat more vegetables and fruits,
because they are rich in vitamins and minerals.” 可知，多吃蔬菜水果是因为富含维生素和矿物质。
2. B。文中明确提到 “Try to exercise at least 30 minutes every day.”，即每天至少锻炼 30 分钟。
3. C。根据 “Thirdly, having enough sleep is also very important. Most people need about eight hours of
sleep every night. If you don't get enough sleep, you will feel tired” 可知睡眠不足会感觉疲惫。
4. C。从文中 “Finally, you should keep a good mood. Try to be happy and relax. Don't be too stressed. You
can listen to music, read books or go out with friends to relax yourself.” 可知听音乐可保持好心情。
5. C。A 项，文中提到 “Don't eat too much junk food like fried chicken and hamburgers. They are high in
fat and can make you fat.”，吃垃圾食品会使人发胖，正确；B 项，“Secondly, doing exercise regularly can
help you keep fit.” 表明经常锻炼有益健康，正确；C 项，文中强调了充足睡眠的重要性，该项说不需
要关心睡眠是错误的；D 项，“Finally, you should keep a good mood. Try to be happy and relax.” 说明保
持好心情对健康重要，正确。

郑重声明：本文版权归原作者所有，转载文章仅为传播更多信息之目的，如作者信息标记有误，请第一时间联系我们修改或删除，多谢。