资源简介

Unit 3 Keep Fit
人教版（2024）七年级英语下册　Section B Good habits, good health
课时 5 Section B(1a-1d) 巩固提高
1星题——基础巩固
一、根据句意及首字母或汉语提示完成单词。
1. Doing sports every day is a good h________.
2. We should exercise to keep h________.
3. My grandpa is seventy, but he is still very f________.
4. Don't play computer games too much. It's bad for your ________（眼睛）.
5. Eating more vegetables makes us ________（强壮的）.
二、用括号内所给词的适当形式填空。
6. My uncle goes ________（swim）every Sunday morning.
7. Fruit and vegetables ________（be）good for our health.
8. He is good at ________（skate）.
9. Playing sports can make us ________（health）.
10. Too much sugar is bad for our ________（tooth）.
三、根据汉语意思完成句子，每空一词。
11. 我们应该每天锻炼来保持健康。
We should exercise every day to ________ ________.
12. 好习惯对我们有好处。
Good ________ are ________ ________ us.
13. 我爸爸每周去健身房两次。
My father goes to the gym ________ ________ ________.
14. 运动使我又强壮又健康。
Sports make me ________ ________ ________.
15. 我们不应该玩太多电脑游戏。
We shouldn't play computer games ________ ________.
四、按要求完成句子，每空一词。
16. Your father goes to the gym twice a week.（对画线部分提问）
________ ________ ________ your father ________ to the gym
17. Sports make us strong and healthy.（对画线部分提问）
________ ________ sports ________ us
18. We should exercise every day.（改为一般疑问句）
________ we ________ every day
19. Playing computer games too much is bad for our eyes.（对画线部分提问）
________ ________ bad for our eyes
20. He does morning exercises every day.（改为否定句）
He ________ ________ morning exercises every day.
2星题——能力提升
五、补全对话（从方框中选择恰当的句子，有一项多余）。
A: Jack, you look strong. ________21
B: I keep fit by exercising and eating well.
A: ________22
B: I exercise every day. I run in the morning and swim at weekends.
A: ________23
B: Yes, I do. I never eat junk food.
A: ________24
B: Fruit and vegetables. They are good for our health.
A: ________25
B: I think so. Let's exercise together after school.
A. How often do you exercise
B. How do you keep fit
C. Do you eat junk food
D. What food do you often eat
E. Good habits are really important, aren't they
F. Do you like ice cream
六、用括号内所给单词的适当形式填空。
26. My grandfather is seventy, but he ________（exercise）every day.
27. Too many sweets ________（be）bad for our teeth.
28. Swimming ________（make）him strong.
29. She is good at ________（run）.
七、从方框中选取适当的句子完成对话（有多余项）。
A: Hi, Mike. ________30
B: Sorry, I can't. I have to go to the gym with my father.
A: ________31
B: Twice a week. We exercise together.
A: ________32
B: Because it keeps us strong and healthy.
A: ________33
B: Yes, I do. I always go to bed early and get up early.
A: ________34
B: Great! Exercise and good habits help us keep fit.
A. How often do you go to the gym
B. Can you play basketball with us now
C. Why do you exercise with your father
D. Do you have any other good habits
E. That's wonderful. I should learn from you.
F. What do you do at the gym
答案与解析
一、1.habit　2.healthy　3.fit　4.eyes　5.strong
二、6.swimming　7.are　8.skating　9.healthy　10.teeth
解析：6 题 go swimming 意为"去游泳"，go 后接动名词；7 题主语 Fruit and vegetables 是复数，be 动词用 are；8 题 be good at 后接动名词 skating；9 题 make sb. + 形容词，health 的形容词是 healthy；10 题 tooth 的复数是不规则变化 teeth，our 后接复数名词。
三、11.keep fit　12.habits; good for　13.twice a week　14.strong and healthy　15.too much
解析：11 题"保持健康"是 keep fit，动词不定式表目的；12 题"习惯"是 habit，主语是复数，用 habits，"对……有好处"是 good for；13 题"每周两次"是 twice a week；14 题 make sb. + 形容词，"又强壮又健康"是 strong and healthy；15 题"太多"修饰不可数概念的动词短语用 too much。
四、16.How often does; go　17.What do; make　18.Should; exercise　19.What is　20.doesn't do
解析：16 题画线部分是频率，用 How often 提问，主语 Your father 是第三人称单数，借助助动词 does，goes 还原为 go；17 题画线部分是"使我们变得怎么样"，用 What...do 提问；18 题情态动词 should 提到句首构成一般疑问句；19 题画线部分是动名词短语作主语，用 What 提问，谓语用 is；20 题主语 He 是第三人称单数，do 的否定形式是 doesn't do。
五、21.B　22.A　23.C　24.D　25.E
解析：21 下文回答的是如何保持健康，选 B；22 下文回答的是锻炼频率，选 A；23 下文 Yes, I do. I never eat junk food. 回答的是是否吃垃圾食品，选 C；24 下文回答的是常吃的食物，选 D；25 下文 I think so. 表示赞同对方对好习惯的评价，选 E。（F 项为多余项。）
六、26.exercises　27.are　28.makes　29.running
解析：26 题主语 My grandfather 是第三人称单数，一般现在时动词加 -es；27 题主语 Too many sweets 是复数，be 动词用 are；28 题动名词 Swimming 作主语，谓语动词用第三人称单数 makes；29 题 be good at 后接动名词 running，注意双写 n。
七、30.B　31.A　32.C　33.D　34.E
解析：30 下文 Sorry, I can't. 回答的是能否一起打篮球的邀请，选 B；31 下文 Twice a week. 回答的是去健身房的频率，选 A；32 下文 Because... 回答的是原因，选 C；33 下文 Yes, I do. 回答的是是否有其他好习惯，选 D；34 下文 Great! 表示赞同向对方学习的说法，选 E。（F 项为多余项。）

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