Unit 2 How often do you exercise? Section B 双减作业单（含答案）

中小学教育资源及组卷应用平台
Unit2 How often do you exercise？Section B学习单
重点单词
名词 1. 无用的东西___________ 2. 咖啡 ___________3. 结果;后果 ___________ 4.健康;人的身体(或精神)状态___________ 5. 百分之…… ___________ 6. 电视节目;电视机 ___________7. 头脑;心智___________ 8. 身体___________9. 作者;作家___________ 10. 牙科医生___________11. 杂志;期刊___________ 12.得分;点___________
动词 13. 消失;灭亡;死亡___________14. 指;指向___________
形容词 15. 在线(的);联网(的) ___________ 16. 这样的;那样的;类似的___________
副词 17. 在线(的);联网(的) ___________18. 在一起;共同___________19. 然而;不过 ___________ 20. 几乎;差不多___________21. 较少的:更少的___________
连词 22. 虽然;尽管;即使___________ 23. 较少的:更少的___________24. (用以引出比较的第二部分)比___________
介词 25. 以:凭借;穿过___________ 26. 较少的:更少的___________27. (用以引出比较的第二部分)比___________
代词 28. 这样的;那样的;类似的___________29. 没有一个;毫无___________
重点短语：
1. 对…有好处________________________ 2. 垃圾食品________________________
3. 喝咖啡________________________ 4. 根本不 ________________________
5. 询问，打听 ________________________ 6. 例如 ________________________
7. 去看牙医________________________ 8. 超过/多于________________________
9. 旧习惯难改 ______________________ 10. 少于/不到______________________
11. 去野营_______________________ 12. 在某人的空闲时间_______________________
13. 每周四到六次________________________14. 上网 ________________________
15. 互联网的使用____________________ 16. 这个问题的答案_____________________
17. 用来娱乐________________________18. 每周一到三次________________________
19. 通过做… 来做某事是好的________________________
20. 有益于身心健康________________________
词汇拓展
1.health(n.健康:人的身体或精神状态) (→________adj健康的) →________ (adv. 健康地)→________ (adj.不健康的) →________（adv. 不健康地）
2.die(.消失:灭亡;死亡) →________ (adj死了的;无生命的) →________ (n.死亡;毁灭)
3.writer(n.作者:作家) →________ (v.写;写作) →________ (过去式)
→________（过去分词）→________（n. 写作）
4. point（n. 得分点）→________（v.指向）
5. less（adj. 较少）→________（adj.少的）→________ (adj.最少的)
1. We found that only fifteen percent of our students exercise every day. 我们发现只有百分之十五的学生每天都锻炼。
【探究】 percent是________词，意思是______________, 单复数同形. Percent与数词连用时放在percent的前面。 如：20% 表达为 ________________________。
【注意】percent后接名词做主语时，谓语动词要根据其后面的名词来确定其单复数。
Eighty percent of the students in our class do sports every day. 我们班里80%的学生每天都运动。
Fifty percent of the apples are bad. 50%的苹果都坏了。
Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。
对点专练
(1).Ten of the milk ________ to the homeless dogs and cats.
A. go B. goes C. are going D. have gone
(2). Eighteen of our people ________ from India and they usually work hard.
A. are B. is C. comes D. goes
(3). Thirty _________ of the girls _______ short hair in our class.
A. percent, is B. percent, are C. percents, is D. percents, are
2. And twenty percent do not exercise at all!
【探究】 not … at all 意思是_______________， not应和be动词、助动词或情态连用。The story isn’t interesting at all. 那个故事一点也没有趣。
对点专练
他们根本不喜欢那次旅行, 太糟糕了。
They _________ enjoy the vacation_________ ____________. It was so terrible.
那位老人一点也不会用电脑。
The old man _________ use the computer_________ _________.
3. The answers to our questions about watching television were also interesting. 对我们提出的有关看电视的问题的答案也挺有意思。
【探究】表示“…的答案”要用介词________ 而不是“of”。同样的表达还有: 这个门的钥匙 the key ______ the door. 这把锁的钥匙the key ____ the lock.
对点专练
Her answer ________ your question is a big “NO”!
A. to B. of C. for D. with
【探究】表示“有关…的（问题）”用___________________
He asked us some questions about our daily habits. 他问了一些有关我们日常习惯的问题。
Her questions about you were not so friendly. 她有关你的那些问题并不那么友善。
4. Although many students like to watch sports, game shows are the most popular. 虽然很多学生喜欢看体育节目，但游戏类节目是最受欢迎的。
【探究】although是 ______词，意思是________________.
Although it is raining hard, he is still working hard in the field. 尽管雨下得很大，他还是依然在地里劳作。
【注意】在英语中，当表示“虽然…，但是….”这样的意思时，although和but不能在同一个句子中使用。也就是说，在一个句子中，有although就没有but ，反之亦然。如：
Although the car is old , it still runs well. = The car is old , but it still runs well.
这辆小车旧了，但是依然跑得不错。
对点专练
My cousin knows a lot about geography, ______ he is only four years old.
A. because B. so C. although D. still
5. Exercise such as playing sports is fun… 比如做运动一类的锻炼还是很有乐趣的。
【探究】such as 意思是___________, 表示列举。结构常为：名词+ such as + 例子
如果such as 后面接的动词，该动词要用 __________形式。
She likes animas such as rabbits and birds. 她喜欢像兔子、小鸟这样的小动物。
She likes exercise such as running, swimming. 她喜欢跑步，游泳一类的运动。
【注意】such as后面不可列举出所有的事物。如：我了解四种语言，例如英语、汉语。
I know four language, such as, English and Chinese. (√)
I know four language, such as, English, French, Japanese and Chinese. (×)
【拓展】such as 表示列举，而 for example 表示举例，如：He is a kind man. For example, he often helps his neighbors to take care of their pets. 他是热心肠的人，例如，他经常帮助他的邻居照顾他们的宠物。
对点专练
(1). He likes vegetables _________ carrots, tomatoes.
A. such as B. for example C. in fact D. as for
(2). The teacher is very serious. _________, he didn’t laugh a little when we told jokes yesterday.
A. such as B. for example C. in fact D. as for
6. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. 通过使用网络或观看游戏类节目放松是好的，但我们认为通过锻炼的方式放松是最好的。
①【探究】本句是由but连接的________复合句。前一个分句中，it叫做__________, 真正的主语是不定式短语词组to relax by using the Internet or watching game shows. 这个句型结构是it is +_________ (+for sb.)+ _________. 对于某人来说，通过做某事是怎么样的。这是一个有用的句型，请同学们记住哦！
【拓展】It is +adj. + of sb. + to do sth. 也是一个常见句型，如果同学们发现形容词是sb. 的特征，也就是说这个句子可以换成sb. is +adj. + to do sth. 则这个地方用介词_______； 如果同学们发现这个形容词是不定式to do sth. 的特征，也就是说这个句子可以换成to do sth. is + adj. 则这个介词用________。
对点专练
(1). It is important ______ her to listen to her parents.
A. of B. for C. to D. with
(2). It is nice ______ you to look after my cat.
A. of B. for C. to D. with
(3) It is easy for me _________ the questions.
A. answer B. to answer C. answering D. answered
②【探究】by是______词，意思是___________, 此句中表示方式，手段，后接名词，代词，或动词的__________形式。
He has to do all the work by hand. 他不得不手工完成所有的工作。
You can practice soccer by joining a soccer club. 你可以通过加入一个足球俱乐部来练习踢足球。
【拓展】by的各种用法
by +交通工具 乘坐… I go to school by bus. 我坐公交去上学。
by+ 时间 到…（时间） 为止，在…以前 you must go to bed by 10:00. 你必须在十点前上床睡觉。
by+ 地点 在… 旁边 The house stands by the river. 那座房子坐落在河边。
by +V-ing 通过…方式 I communicated with him by writing a letter. 我用写信的方式和他交流。
对点专练
(1). Do you go there _______ car or _______ foot
A. in, on B. in, with C. by, with D. by, on
(2). The children improve their English by __________ the movies.
A. watch B. to watch C. watching D. watches
7. So start exercising before it’s too late! 所以赶紧锻炼起来，不要等到来不及了。
【探究】It’s too late 字面意思为“__________________”, 这是英语的一个常用表达。如：
Now you know you are wrong, but it’s too late.
你现在知道错了，已经太晚了。
句中， It’s too late 与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁还来的及”。如：
You should work harder before it’s too late to catch up.你现在用功还赶得上。
基础训练
I 用所给词的适当形式填空。
1. You can see many kinds of _____________(电视机) in the museum.
2. I wrote down the ____________(结果) of our discussion on the paper.
3. ninety____________(百分之)of the books are useful.
4. Let’s go to the airport________________ (一起).
5. The __________ (在线的) shopping is getting more and more popular now.
6. He learns English by ____________(read) English books.
7. The best way ______________(exercise) is to run every day.
II 选择填空
1. Milk is good _____ our ______.
A. to; healthy B. to; health C. for; healthy D. for; health
2. ______ hours do you sleep every night
A. How many B. How much C. How often D. How long
3. I like English very much, so I ___ listen to the tape in the morning.
A. sometimes B. hardly ever C. never D. usually
4. _________ he is a top student, he still works hard every day.
A. But B. Through C. Though D. Because
5. my friends usually talk with each other___________Wechat.
A. as B. through C. into D. for
6. I like many subjects,__________ math and history.
A. of course B. such as C. instead of D. because of
7. __________ is funny for kids to have birthday parties.
A. It B. That C. One D. This
III根据所给的汉语提示，完成下列句子。
1. 她每周使用网络不到两次。Sh ( http: / / www.21cnjy.com )e uses the Internet __________ __________ twice a week.
2. 书柜里至少有五十本 ( http: / / www.21cnjy.com )书。There are __________ __________ fifty books in the bookcase.
3. 保持健康的最佳方式是 ( http: / / www.21cnjy.com )通过锻炼。The best way to keep healthy is __________ __________.
4. 电视新闻报道说有110多人感染了H7N9。
The TV news reported 　　　　　　 　　　　　　 110 people got H7N9.
5. 我们很少在外面吃饭。
We __________ ___________eat out.　　　　　　　　　　　　　　　　　　　　
提升训练
I语法填空
(cook, go, sister ( http: / / www.21cnjy.com ), one, something, health, nothing, swim, game, listen, tell, spend)
I have a great da ( http: / / www.21cnjy.com )d. His name is Frank Burke. We( 1)______ lots of time together. I enjoy being with him. He is the best father to my(2) ______ Ellen and Anne, my brother J.R. and me.
My dad enjoys(3) ( http: / / www.21cnjy.com ) ______ to the movies with us on the weekend. We go to the movies (4)______ a week, on Saturday. Then on the way home, he always talks about the movies with us. He wants us to learn (5) ______ from the movies.
We often ride bik ( http: / / www.21cnjy.com )es together on Sundays. My dad thinks it’s good for our health. He hopes all of us can stay(6) ______.
My dad swims well. ( http: / / www.21cnjy.com )He thinks it’s good exercise. We often go to the beach and (7) _____ with him.
My dad also like ( http: / / www.21cnjy.com )s ball (8) ______. His favorite football team is the New York Jets and his favorite baseball team is the New York Mets. When we watch a game on TV, my dad always (9) ______us a lot about the history of each team.
My dad likes ( http: / / www.21cnjy.com ) going fishing, so he often takes us out on boat rides. He is also good at(10) ______. He often cooks delicious food for us.
II 完形填空
The importance of health
I'm a middle school student. In the past，I had some bad __1__．I hardly had breakfast __2__ I usually got up late. I didn't like exercising. I __3__ exercised one or two times a month. In the evening，I always watched TV __4__ more than two hours. Then I _5__ the Internet. I liked to play computer games. So I often stayed up late. My parents thought staying up late was bad for my health，so they were not __6__ with that.
One day，I fainted in a P．E. class. When I __7__，I was in the hospital. The doctor said that my classmates sent __8__ there. He said that I was in poor __9__．Then he told me to eat breakfast every day and do more exercise.
From then on，I__10_ to give up my bad habits. Now I usually get up early and have a good breakfast. After school，I always play sports with my friends. It's fun and good for my health.
1. A. activities B．habits C．buildings D．programs
2. A. although B．that C．because D．if
3. A. only B．least C．quite D．never
4. A. after B．for C．through D．below
5. A. waited B．swung C．bought D．used
6. A. happy B．bored C．afraid D．different
7. A. cut down B．thought of C．woke up D．went out
8. A. me B．her C．him D．us
9. A. percent B．difference C．magazine D．health
10. A. asked B．decided C．stopped D．disliked
III.阅读理解
Traveling (旅 ( http: / / www.21cnjy.com )行) is very interesting. Many people love traveling. There are many ways to travel: by plane, by train, by ship or by car. Everyone has their favorite way.
Greg: My favo ( http: / / www.21cnjy.com )rite way of traveling is by car. I can bring my pet dog along. I can travel three hundred miles or only fifty miles a day. I can stop at a good restaurant to enjoy a good meal or at a hotel to spend the night.
Eliza: I love travelin ( http: / / www.21cnjy.com )g by train best! It’s very exciting. I traveled most of Europe in 5 months by train. It’s the best way to talk with the local (当地的) people and make new friends on the way. Trains make even the longest trip enjoyable. The train ride to me is just like a big moving party.
I also like traveling ( http: / / www.21cnjy.com ) by ship. It is a very great way to spend a vacation. I can go to parties and movies on the ship, and enjoy the blue sky and water.
Danny: Planes are ( http: / / www.21cnjy.com ) my favorite. It’s the fastest way of traveling. I can quickly get to another country. Planes have very comfortable seats. I can have something to drink and to eat. I can also read some free magazines and newspapers.
1. How many ways of traveling are mentioned in the passage
A. Three. B. Four. C. Five. D. Six.
2. Greg loves traveling _____ best.
A. by ship B. by car C. by train D. by plane
3. What does Eliza think of traveling by train
A. Comfortable. B. Slow. C. Boring. D. Exciting.
4. Danny likes traveling by plane because _____.
A. his home is near the airport B. he can make new friends
C. it can save lots of time D. he likes the blue sky
5. Which of the following is TRUE according to the passage
A. Greg hopes to bring his pet dog along when traveling.
B. Eliza thinks the car ride is just like a moving party.
C. Eliza traveled m ( http: / / www.21cnjy.com )ost of Europe by ship.
D. Danny often sleeps when traveling.
答案
基础训练
I 用所给词的适当形式填空。
1. televisions 2. result 3. percent 4. together 5. online
6. reading 7. to exercise
II 选择填空 DADCBBA
III根据所给的汉语提示，完成下列句子。
1. less than 2. at least 3. through exercise 4. more than 5. hardly ever
提升训练
I 语法填空
1. spend 2. sisters 3. going 4. once 5. something
6. healthy 7. swim 8. games 9. tells 10. cooking
II 完型填空 BCABD ACADB
III 阅读理解 BBDCA
目标导航
知识点精讲
精选分层训练
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