Unit 1 How often do you exercise?(单元同步精练)

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Unit 1　How often do you exercise
温故知新
(课前预习类训练)
Ⅰ.Match word with proper degree.(把下列单词与所指程度连起来。)
1.sometimes　　　　　　　　　　　　　　　　A.100%
2.always B.once a year
3.never C.once or twice a week
4.often 　　 D.0%
5.hardly ever 　 E.four or five times a week
答案：1.C　2.A　3.D　4.E　5.B
Ⅱ.Please go through the text and find the words or expressions that mean the same as those below.
(预习课文并从中找出下列汉语表达的相应英文表达。)
1.很少/几乎不曾　　　　　 2.网上冲浪　　　　　
3.至于/关于　　　　　 4.一周两次　　　　　
5.对……有好处　　　　　 6.照顾　　　　　
7.饮食习惯　　　　　 8.努力去做某事　　　　　
9.许多/大量的　　　　　 10.和……一样　　　　　
答案：1.hardly ever　
2.surf the Internet　
3.as for　
4.twice a week　
5.be good for...　
6.look ?after?　7.eating habits　
8.try to do sth.　
9.a lot of/lots of　10.as...as...
一鼓作气
(课中强化类训练)
●Exercises for new words
(生词专练)
Ⅰ.Spell out the word according to the paraphrase.(根据释义写出单词。)
1.h　　　almost not
2.t　　　two times
3.I　　　international computer network
4.h　　　thing that a person does often
5.j　　　useless or unwanted things
答案：1.hardly　2.twice　3.Internet　4.habit　?5.junk
●Exercises for phrases
(短语专练)
Ⅱ.Complete the sentence with the proper phrase in the box.
(用框中适当的短语完成句子。)

1.Lucy and Lily are twins;Lily has lifestyle Lucy.
2.My sister is always ill,she does exercise.
3.My parents went to work,so I had to myself.
4.— do you exercise
—Once a week.
5.If I study hard,I believe(相信)I can .
6.The young(年轻人) should the old some cleaning.
7.I am a student;I should do my homework .
8.I want to play basketball, homework,I will finish it later.
9.It is time of computer,everyone wants to .
10.I do my homework.
答案：1.the same;as　2.hardly ever　3.look after?4.How often?　5.get good grades　
6.help;do?7.every? day　8.as for　9.surf the Internet　10.try to
●Exercises for function items
(交际用语专练)
Ⅲ.Choose the proper answers to the questions.(根据问题选择正确的答语。)
1.How many hours do you sleep every night 　　　A.Yes,I do.
2.What sports do you play 　B.Because it’s not good for my health.
3.Why do you eat junk food once a week 　　C.Every day.
4.How often do you do homework 　D.Eight hours.
5.Do you like to drink milk 　　E.I play volleyball.
答案：1.D　2.E　3.B　4.C　5.A
Ⅳ.Arrange the following sentences in the correct order to make a dialogue.
(重新排列下列句子,使之成为完整的对话。)
1.You’re early,too!
2.What are you doing now
3.Do you like running
4.Morning!You are early today.
5.Running.
6.How often do you exercise
7.Yes,very much.
8.Let’s go running together.
9.Twice a week.
10.OK.Let’s go.
排列顺序 　
答案：4—1—2—5—3—7—6—9—8—10
●Exercises for grammar
(语法专练)
Ⅴ.Multiple choice(单项填空)
1.—How often heto English evening class
—　　　　.
A.is;go　　　 　　　B.is;going　　　　　 　C.does;go　　　　 　　D.did;went
答案：1.C How often表示频率，应用一般现在时。
2.30% students like the watch.What does “30%”mean
A.None of the students. B.All the students.
C.Some of the students. D.Most of the students.
答案：C　30%不超过一半。
3.Does your mother often go to the movies 　　　,she doesn’t like movies at all.
A.Ever B.Never C.Some times D.Usually
答案：B　从“she doesn?t like movies at all”可知上文应是为否定意义的表达。
4.You hardly know him,
A.are you B.aren’t you C.do you D.don’t you
答案：C　hardly表示“几乎没有”，表示否定，所以后面要用肯定。
5.—Are you late for class
— .
A.Yes,never B.Yes,sometimes C.No,ever D.No,usually
答案：5.B　A、C、D选项本身前后矛盾。
6.— does Mary do on weekends
—Shop.
A.Where B.What C.Why D.How
答案：B　 “做什么”为do的宾语。
7.—There are 85% students watching TV every day.
—So we know students do it.
A.all B.some C.most D.no
答案：C　85%超过了一半，因此用most。
8.—What did you do over the weekend
— .
A.I write a new song
B.I’m practicing my guitar
C.I’ll visit my sister
D.I changed my hair color
答案：D　问句是过去时，答句也用过去时。
9.—Would you like to drink
—Yes,please.
A.anything B.something C.nothing D.some
答案：B　would like句型，疑问句中something不用变。
10.—How often do you do morning exercises
— .
A.Less than two hours
B.Every morning
C.Every night
D.Yesterday
答案：B　表频率，用every morning。
●Sentence structure training
(句子结构专练)
Ⅵ.Rewrite the following sentence according to the request in the parentheses.
(根据括号中的要求改写下列句子。)
1.I go swimming four times a month.(对画线部分提问)
do you go swimming
2.They play football on Wednesday and Saturday afternoon.(变为同义句)
They play football a .
3.He takes a walk after supper.(变为否定句)
He a walk after supper.
4.They often sleep for eight hours every night.(对画线部分提问)
___ do they sleep every night
5.Her lifestyle isn’t the same as mine.(变为同义句)
Her lifestyle is　　　　　　　　 mine.
答案：1.How often　2.twices;week　3.doesn?t take?4.How? long　5.different from
快乐时光
Two birds?
Teacher:Here are two birds,one is a swallow,the other is sparrow.Now who can tell us which is which ?
Student:I cannot point out but I know the answer.?
Teacher:Please tell us.?
Student:The swallow is beside the sparrow and the sparrow is beside the swallow.?
两只鸟?
老师: 这儿有两只鸟,一只是燕子，一只是麻雀。谁能指出哪只是燕子,哪只是麻雀吗？ ?
学生:我指不出,但我知道答案。?
老师:请说说看。?
学生:燕子旁边的就是麻雀,麻雀旁边的就是燕子。
再接再厉
(课后巩固类训练)
●Elementary exercises
(基础题)
Ⅰ.Spell out the word according to the sentence meaning and tip.
(根据句意和提示写出单词。)
1.Healthy l　　　 is very good for our study and work.
2.Jack’s eating habits are pretty bad;he doesn’t like v　　　 or fruit.
3.Jim e　　　 twice a day,so he is very strong.
4.I s　　　 go to the beach.It?s pretty beautiful.
5.If you eat too much junk food,you?ll be u　　　.
答案：1.lifestyle　2.vegetables　3.exercises　?4.sometimes?　5.unhealthy
Ⅳ.Complete the sentence with the right word form.
(用单词的正确形式填空。)
1. (drink)milk is good for our health.
2.Do you like to eat healthy or (health) food
3.There is no (different) between us.
4.Good food and exercise help us (study) better.
5.My grandma looks very young because he (exercise) every day.
答案：1.Drinking　2.unhealthy　3.difference　?4.study?　5.exercises
●Integrated exercises
(综合题)
Ⅲ.Multiple choice(单项填空)
1.— do you surf the Internet
—Once a week.
A.How B.How old
C.How often D.How many times
答案：1.C　答语once a week表频率，所以选how often。
2.Can you how often you do things
A.talk B.talk about
C.speak D.tell of
答案：B　talk about表示“谈论”，为固定搭配。
3.—Do you often go outing
— .
A.Yes,never B.Yes,sometimes
C.No,ever D.No,usually
答案：B　选项中的A、C、D本身矛盾。
4. homework,most students do it every day.
A.With B.For
C.As D.As for
答案：D　短语as for表示“至于”。
5.His mother wants him good food.
A.eat B.to eat
C.eating D.eats
答案：B　want sb.to do sth.表示“让某人做某事”用加to的不定式。
6.He tries English.And he practices English every day.
A.to learn;to speak B.learning;speaking　
C.to learn;speaking D.learning;to speak
答案：C　try后面加动词不定式；practice后面加动词?ing形式。
7.Can you help me up the waste things
A.cleaning B.with clean
C.of cleaning D.to clean
答案：D　help后面可加动词不定式或原形，表示“帮助某人做某事”。
8. it is rainy today, he still works outside.
A.Although;but B.But;although
C./;although D.Although;/
答案：D　although和but不能同时使用。
9.— do you eat fruit
—Every day.
A.What B.How
C.How long D.How often
答案：D　答语every day 表频率，所以选how often。
10.Mrs.Smith is very .She has to sit down and rest every five minutes when she works.
A.well B.healthy
C.unhealthy D.good
答案：C　sit down and rest every five minutes表明“不健康”。
●Link to test
(模拟链接)
Ⅳ.Complete the following exercises.(完成下列练习。)
1.(2010云南课改实验区模拟模拟)—?Do you know the Olympic Games are held.
—Eveny four years.
A.how soon B.how long C.how many D.how often
2.(2010江西模拟)—How many of these books have you read
— of them.Every one.
A.Many B.Some C.Al l D.None
3.(经典回放)— do you go to Hong Kong
—Sorry,I’ve never been there.
A.How long B.How often C.How far D.How soon
4.(经典回放)Tom never gets up late, (在原题上完成反意疑问句)
5.(经典回放)He does morning exercise every day.(变成否定句)
He morning exercise every day.
答案：1.A　由答语“Every four years”可知问的是频率，故用how often(多久一次)。
2.C　从every one可知每一本书都读过了。
3.B　How long表示“多长”，用来提问时间的长短，句中的谓语动词一般是持续性的，回答时用表示一段时间的短语。How often表示“多长时间一次”，用于询问在某段时间里动作的频率。回答时常用sometimes,often,never,once a week,every day。How far用于提问距离，表示“多远”。How soon表示“多久”，问的是将来时间段。
4.does he　反意疑问句的原则:前否定后肯定，前肯定后否定。本题中的never表示否定。
5.doesn’t do　本题考查对does的理解。does既可是助动词，又可是实义动词。本题中的does是实义动词，表示“做”，does morning exercise表示?“晨练”。
巧学法园地
长相近似分得开?
——结果状语从句引导词so...that...与such...that...?
such...that...,so...that...,?
同属结果状从句,用法易混需指摘。?
such后面接名词,so与形副紧紧挨。?
选择填空混一起,准确判断自明白。
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