中小学教育资源及组卷应用平台
Unit 2 How often do you exercise 教材解析
知识要点：
1.频度副词表示事情发生的频率，可用来回答how often 引导的问句。常用的频度副词有:always ,usually , often , sometimes , hardly ever , never 等。
2.用 every day , once a week , twice a month , three times a day等来描述日常的活动。如:exercise, go online , watch TV, play computer games , use the phone。
Section A 重难点解析
一、What do you usually do on weekends 你周末通常做什么 (教材第9页)
on weekends 在周末,泛 指周末。
on the weekend 在周末,在这个周末,特指某个周末。如:
Most of the students seem to have some enjoyable activities on weekends.
大多数学生周末似乎都有一些令人愉快的活动。(泛指周末)
I wonder if he will do something special on the weekend.
我想知道周末他是否会做特别的事情。(特指本周末)
二、sometimes有时(教材第9页,1b)
辨析:sometimes , some times ，sometime与some time
sometimes 频率副词 有时 表示动作发生的不经常性,它可位于句首、句中或句末,对它提问用 how often
some times 名词短语 几次; 几倍 其中 time是可数名词,意为“次,倍”,对some times提问用how many times
sometime 副词 某个时候 表示某个不具体的时间,常用于过去时或将来时,对它提问用when
some time 名词短语 一段时间 句中谓语动词常为延续性动词。对它提问用how long
Sometimes I get up very late.有时我起床很晚。
I have read the story some times.这个故事我读了好几遍了。
I decide to try paragliding with my sister sometime next week.我决定下周的某个时间和我姐姐去尝试滑翔伞运动。
They will live in Beijing for some time.他们将在北京住一段时间。
三、hardly ever几乎从不(教材第9页,1b)
She hardly ever keeps a diary.她几乎从不写日记。
辨析：hard 与hardly
hard 副词 努力地 He works hard.他工作努力。
形容词 硬的;困难的 This is a hard bed.这是一张硬床。There were some hard questions in the exam paper.试卷中有些难题。
hardly 副词 几乎不 He hardly works.他几乎不工作。
四、—How often do you watch TV 你多久看一次电视 —Twice a week.一周两次。(教材第10页,2a)
1.辨析:how often, how long, how far与how soon
how often 多久一次 用来提问动作发生的频率,常用表示频率的词或短语作答
how long 多长时间;(物体)多长 用来询问时间的长短或物体的长度
how far 多远 用来询问距离,指路程的远近
how soon 多久以后 用来询问将来的时间,指时间还有多久,多提问“in+时间段”
2.英语中的“一次”为once;“两次”为 twice;“三次或三次以上”用“基数词+ times”,如:three times三次many times许多次 fifteen times 十五次
五、...next week is quite full for me...……我下周相当忙……(教材第10页,2d)
这句话相当于I am quite busy next week.
Go to bed. You will have a full day tomorrow.睡觉去吧,你明天的事排得满满的呢。
Section B 重难点解析
一、She says it's good for my health.她说它对我的健康有好处。(教材第12页,1b)
1.辨析:be good for, be good at 与 be good with
be good for 对……有益 Doing morning exercises is good for you.做早操对你有益处。
be good at 擅长 I'm good at ( playing )basketball.我擅长(打)篮球。
be good with 善于应对 He is good with children.他应付孩子有一套。
2.health n.健康;人的身体(或精神)状态healthy adj. 健康的healthily adv.健康地
To keep healthy,you should eat healthily.为了保持健康,你应该吃得健康。
Last month we asked our students about their free time activities.
上个月我们询问了学生关于他们的业余活动的情况。(教材第13页,2b)
ask sb. about sth.问某人关于某事的情况
三、And twenty percent do not exercise at all! 还有百分之二十的学生根本不锻炼!(教材第13 页,2b)
not...at all 一点儿也不;根本不
I don't know about it at all.对那件事我一点都不知道。
四、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回答也颇有意思。(教材第13页,2b)
1. the answers to...question(s)……问题的答案/回答
名词 answer之后常接介词to，表示“………的答案”。如:
Your answer to this question is right.你对这个问题的回答是对的。
类似的短语还有:
the key to the door门上的钥匙
the solution to the problem 这个问题的解决方法
辨析:interesting与interested
interesting 令人感兴趣 的，有趣的 可用作表语或定语,常说明事物具有令人感兴趣的特征
interested 感兴趣的 常用于be/become interested in 结构,多作表语，常说明人对事物的感受
The storybook is interesting.这本故事书很有趣。
The girl is interested in the storybook.这个女孩对这本故事书感兴趣。
It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.通过使用互联网或观看游戏类节目来放松是件好事,但我们认为最佳的放松方式是通过锻炼。(教材第13页,2b)
1.by prep.通过,靠
对by 构成的表示方式的短语提问应用how。如:
He had to do all the work by hand.所有的工作他都得手工完成。
Mr. Green makes a living by teaching.格林先生以教书为生。
2.through prep.以,凭借
He got the job through his friend.他通过他的朋友得到了这份工作。
六、Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.比如进行体育活动这样的锻炼方式不但有趣,而且当你和朋友、家人一起运动时,你们还可以共度时光。(教材第13 页,2b)
1. such as例如;像……一样
多用来列举同类人或事物中的几个。如:
He has many hobbies, such as swimming and reading.他有很多爱好,比如游泳和阅读。
2.spend v.度过;花费(时间、钱等)
Come and spend the weekend with us.来和我们一起过周末吧。
spend花费(时间、金钱等) 主语是人 常用结构为spend ...on sth.和 spend...( in) doing sth.
七、And remember, "old habits die hard".而且请记住:“旧习难改”。(教材第13页,2b)
die v,消失;灭亡;死亡
其过去式为died,现在分词为 dying。如:
The old man died two months ago.两个月前那位老人去世了。
die v.死;死亡
dead adj.死的;死亡的
death n.死;死亡
八、However, she has some bad habits, too.然而,她也有一些坏习惯。(教材第15页,3a)
1.辨析:however与but
however 副词 然而;不过 用于句中，以逗号隔开，也可用于句首 表示一种补充关系
but 连词 但是 用于连接两个意思相反或不同的单词、短语或句子,书面语中通常不用于句首 表示转折关系
It began to rain. However, we went out to look for the boy.
天开始下雨了,不过我们还是出去寻找那个男孩了。
You may be right but I don't believe you.你可能是对的,但我不相信你。
2.辨析:too，also与either
三者都可用作副词,意为“也”,但用法有区别,具体如下。
too 常用于肯定句或一般疑问句 位于句末,其前常加逗号
also 常用于肯定句 位于句中,助动词、连系动词 be 或情态动词 之后,实义动词之前
either 常用于否定句 位于句末,其前常加逗号
Lucy likes red. I like red, too.露西喜欢红色,我也喜欢红色。
They also agree with me.他们也同意我的意见。
If he doesn't go, I won't either.如果他不去,我也不去。
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Unit 2 How often do you exercise (Section B) 练习
基础巩固
一、用所给词的适当形式填空。
1. I think about 70 percent of the food____________(be)water.
2. Jim plays basketball at____________( little) three times a week.
3. Tim goes to the movies____________ (one) a month.
4. It is good to relax by____________(listen) to music.
5. Uncle Fat often spends some time____________(cook) delicious food to eat.
6. My family usually____________(watch) TV after dinner.
7. Her father enjoys____________(do) exercise every day.
8. I went____________(shop) with my mother last weekend.
9.My mom wants me____________(drink ) milk every day.
10. How often ____________he____________(read) English
二、根据汉语意思完成句子,每空一词。
1.我妹妹一周至少看三次电视。
My sister watches TV____________ ____________ three times a week.
每天喝牛奶对我们的健康有好处。
It is good____________ ____________ ____________to drink milk every day.
3.我姐姐有时候吃垃圾食品。
My sister____________ ____________junk food.
一些英语节目非常好,例如《跟我学》。
Some English programs are very good, ____________ ____________Follow Me.
5.班里 20% 的学生不喜欢历史。
____________ ____________ ____________the students dislike history in the class.
能力提升
一、完形填空。
I went to school by bus for years. __1__ I took a bus for the first time, I saw different faces. I greeted(打招呼)them warmly and the __2__ faces became smiling faces.As time went by, we talked __3__ old friends.
But I couldn't build up the same friendship with a __4__girl in the front of the bus at first. Her old clothes __5__ she didn't have much money. She always took a cup of water for the driver, so I guessed she was a __6__ girl. But why didn't she talk with us Why did she __7__say anything to us after our friendly greeting
One evening, I got the __8__.I walked to the park and found the girl __9__ alone under a tree. I greeted her with the same __10__ smile as I showed to her all these months. __11__， this time she smiled back. When she put her book down and said to me, I knew __12__she didn't talk with us before. Talking was hard for her.
"I can't __13__ well. Mostly,I have difficulty expressing(表达)__14__. I have no friends. But you always smile at me , so I also want to smile," she said. That evening, we talked a lot.
__15__ is the key to opening the door of a closed heart; it can break the cold walls in front of us.
( )1.A.If B.Before C.Because D.When
( )2.A.wet B.cold C.popular D.true
( )3.A.below B.behind C.like D.from
( )4.A.smart B.noisy C.lazy D.quiet
( )5. A.showed B.thought C. seemed D.tried
( )6.A.strict B. bored C. kind D.happy
( )7.A.ever B.often C. sometimes D.never
( )8.A.letters B.answers C. diaries D. problems
( )9.A. sleeping B.playing C.reading D.running
( )10.A.warm B.dirty C. expensive D.terrible
( )11. A. Usually B. Luckily C. Unluckily D.Surprisingly
( )12.A.which B.where C.why D.how
( )13. A.speak B. hear C.dance D.see
( )14. A. yourself B.himself C. myself D. herself
( )15.A. Money B.Smile C.Food D.Health
二、阅读理解。
A person can live for about a month without food, but only about a week without water.Almost 60% of the body is made of water,but how much of it do you drink in a day Although it's the best thing we can put in our body, most of us are not drinking enough.
Drinking water is important to your health. Adults should drink between 8 and10 glasses a day.Drinking coffee or soda is not right because they can dehydrate(使脱水)you.
__________
If you want to feel good, you should drink water. Dehydration, from not enough water, can make you feel bad.If your body doesn't have enough water,it gets tired.So just make sure you drink lots of water.
Do you often feel hungry and want to eat food Drink a glass of water. When you drink water , it stops you from eating more. So drinking water can also help you lose weight.
Drinking lots of water may also stop you from getting a headache(头痛),and if you do have one ,the first thing that you can do is drinking some water.
( )1. Without water, people can live for________about days.
A.15 B.10 C.7 D.5
( )2. Which is the best to put in the blank
When should we drink water
Why should we drink water
C.How do we drink water
D. How much water do we need
( )3.If you are dehydrated, maybe it is because you___________.
A. stay in a hot place for a long time
B. drink little water
C.work too long and feel bad
D.have a headache
( )4. If you get a headache, you can first___________.
A. drink some water B.see a doctor
C.sit down and relax D.sleep for hours
三、语法填空。
When children go to middle school, they get busy. They need free time 1.__________(relax). If parents and their children can find something fun to do together, it'll be
2.__________(use) to both of them.
3.__________Children Spend Their Free Time
All children are different. Many of them like to spend their free time 4.__________(do) things like shopping, going to the park or going online. Children also like to spend their time by joining in after-school
5.__________( activity ) like going to the art club and playing sports.
Free Time with Families
A lot of children also like spending their free time 6.__________parents. 7.__________is a good way to know more about each other. I go for a bike ride with my children three times a month and we really enjoy 8.__________(we).
Sometimes children just want 9.__________( stay )alone(单独). Then parents should give them some free time. You don't need 10.__________(find) out what they are doing. Children may not like it.
四、单词拼写。
1. The best way to relax is t_____________exercise. It's good for our health.
2.Mo Yan is a famous w_____________in the world now.
3. In our school 90 p_____________of the teachers are women.
4. I was very sad when my dog d_____________last year.
5. I go to my d_____________when I have a toothache.
6.A_____________all the children enjoy chatting online.
7.She felt ill. H_____________, she went to work on time.
8. How often do you surf the I_____________
9.I don't like watching TV too much. I get the news by reading newspapers and m_____________.
10. I drink milk only o_____________a day, not twice.
五、书面表达。
上周你们对第一中学的一些学生的读书习惯进行调查,结果如下:
1.29%的学生每天读书。
2.33%的学生读书一周两次。
3.18%的学生有时读书。
4.20%的学生几乎不读书。
根据结果谈谈自己的感想。
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参考答案：
基础巩固
一、1.is 2.least once 4. listening 5.cooking 6.watch 7. doing 8. shopping 9. to drink
10.does; read
二、1. at least 2. for our health3. sometimes eats such as 5.Twenty percent of
能力提升
一、1-5 DBCDA 6-10 CDBCA 11-15 DCACB
二、1-4 CBBA
三、1.to relax 2. useful 3.How 4.doing 5. activities 6. with7.It 8. ourselves9. to stay 10. to fin
四、1.through/taking 2. writer 3. percent 4. died 5. dentist 6.Almost 7.However 8. Internet 9. magazines 10.once
五、
Last week we asked some students from No.1 Middle School about their reading habits. Here are the results.
We found that only 29 percent of the students read books every day.33 percent read books twice a week. 18 percent sometimes read books. However, we were surprised that 20 percent hardly ever read books.
We think reading books is good for our mind. Reading books helps us to learn more about the world. Reading books helps us to study better. What's more , reading books is also a good way to relax. So we should read books every day.
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Unit 2 How often do you exercise (Section A) 练习
基础巩固
一、用所给动词的正确时态填空。
1.They often go to the movies___________( two)a week.
2.—____________your mother___________( watch) TV every night
—No,she. She usually___________(use)the Internet.
3. How often___________your uncle( exercise)
4. Most students like___________(play) computer games.
5. My cousin___________( come ) to my house last week, and we homework together.
6.—What___________your sister___________on weekends
—She usually___________( watch)TV.
7.Mr. Green eats eggs___________(one) a day.
8.My daughter goes to the Children's Palace three___________( time) a week.
9.There___________( be ) too much water.
10. For students, I think the most important thing is___________(study).
二、根据汉语意思完成句子,每空一词。
1.—你周末通常做什么 —我通常去看电影。
—What do you usually do__________ __________
—I usually__________ __________ __________ __________.
2.吃苹果对我们的身体有好处。
__________apples is good__________our health.
3.你每天晚上睡多少个小时
__________ __________ __________do you sleep every night
4.很多学生根本不运动。
Many students__________exercise__________ __________.
5,没有学生一周做一两次作业。
No students__________homework__________or__________ a week.
三、句型转换。
1.The boy eats junk food three times a week.(对画线部分提问)
__________ __________does the boy eat junk food
2.Mike always watches TV on school nights.(改为否定句)
Mike__________ __________TV on school nights.
3.The students are playing soccer in the park.(对画线部分提问)
What__________the students__________in the park
4.John did his homework last night.(改为否定句)
John__________ __________his homework last night.
5.There's some milk in the glass.(改为一般疑问句)
__________ there__________milk in the glass
能力提升
一、完形填空。
Like many other young people, I'm interested in taking a trip. Every year my parents take me to __1__ places on vacation. But the trip to Dalian was my __2__one.
I remember I was ten years old that summer. I __3__a fast train to Dalian with my mother. When we got there , the first thing was to see the sea. Before I was there, I __4__ saw the sea. It was really great. There was so much blue __5__that you couldn't see the end.
On the soft __6__, I took off(脱下)my shoes , running and jumping.Sea waves(浪) and sea wind kept moving to the beach. They seemed to be __7__ me some great stories. __8__ walking on the beach, I picked a lot of shells(贝壳). They were really __9__.
Later, I sat on the beach and then I got into the water. The water kept making me up and __10__like a swing(秋千). Just at that time,I saw a yacht(快艇)running on the water. I wanted to try to ride on it, but I was kind of __11__ . Then my mother said to me ," Dear , just go for it and try to be __12__. As a result, I __13__the yacht. Soon it started to run quickly and I felt like I was flying. It was exciting!
I really __14__that vacation. It taught me a lot and I had a lot of __15__with it. I will never forget this trip.
( )1. A. same B. sunny C. noisy D. different
( )2.A.busy B. favorite C.useful D. difficult
( )3. A. sold B. had C.took D.found
( )4. A. always B. usually C.often D. never
( )5. A.sky B. water C.music D. fish
( )6. A. sofa B. bed C.train D. beach
( )7.A. talking B.saying C.telling D.speaking
( )8.A.Before B.If C. Although D.When
( )9. A. funny B. terrible C. expensive D.wonderful
( )10.A.down B. below C. under D.into
( )11. A.bored B.tired C. glad D.afraid
( )12.A.you B. me C. myself D. yourself
( )13. A. got on B. blew out C.put up D. looked for
( )14. A.wanted B. dreamed C.enjoyed D.crossed
( )15. A. money B.fun C.kites D.time
二、阅读理解。
How often do you go shopping Once a month or every week Where do you usually go for shopping At a supermarket or in a convenience store(便利店) Maybe you aren't sure. But in fact, it's fun and special to shop in a convenience store.
Convenience stores are great places. You can find them in towns and cities.They are not very big, but they sell many things. Maybe you want a drink or a snack. There are many kinds of convenience stores.They sell nuts, chips,ice-cream，bread and much more. You can buy some medicine and body care products(身体保养品)，too. Convenience stores even sell magazines and newspapers.
You pay for the convenience.Prices at convenience stores are higher than those at supermarkets. But convenience stores usually have very short lines. People can buy things and get in and out quickly. Many convenience stores are open 24 hours.
You get more help. In many Asian countries,convenience stores have many services. You can use their copy machine. Some may help you pay for your home use of water and electricity. You can even buy movie and concert tickets. You can also use the store's Wi-Fi for free.
Is there one convenience store around your neighborhood Go there and enjoy it.
( )1.In some convenience stores, you cannot____________.
A. buy some medicine
B. buy some magazines to read
C. copy some papers
D. buy some gas and electricity
( )2.What does the underlined word“nuts”refer to
A. A kind of drink. B. A kind of vegetable. C. A kind of food. D. A kind of animal.
( )3.Why do people enjoy shopping in a convenience store
A. Because people can buy things at a lower price.
B. Because the people there are very friendly.
C. Because they can find new and interesting things there.
D.Because they can buy almost everything they need.
( )4. What is the main idea of this passage
A. Convenience stores are everywhere in towns and cities.
B. Convenience stores really bring us so much convenience.
C. People can go to convenience stores at any time.
D. People can do almost everything they like in convenience stores.
三、任务型阅读。
下面文章中有五处(第1-5题)需要添加首句。请从以下选项(A、B、C、D、E和F)中选出符合各段意思的首句。选项中有一项是多余项。
Do you like to go camping in the country Here are some things you need to know at a campground.
1.___________What's it like to be near someone who arrives very late at night It's terrible. Last summer, on a rainy night at a park, we heard noises from some children and dogs. They were very near to our tent. There was no good place to put up the tent in the middle of the night. So please, just don't do it.
2.___________Nobody thinks that his dog is annoying(讨厌的).However, it's not funny that a camper stands by lazily when his dog barks(吠叫)all the time or he lets his dog stay at his tent for the night.
3.___________This is quite important. Almost every campground has rules.People dislike noises late at night and early in the morning.
4.___________You may put your soap somewhere and think that someone may forget o bring his, but no one wants to use your soap, so please take it away.
5.___________Although you have a good taste in music, I'd like to say most people like to be with the nature quietly. No one wants to hear your music. So just enjoy it yourself.
A. Some pets had better (最好) stay at home.B. Don't arrive at a campground too late. C. Remember to bring soap with you.D. You should follow the quiet hours rules.E. It is a good habit to take your soap away. F.Don't forget to take earphones with you.
四、语法填空。
A pet is part of a family. Someone may dislike 1.___________(live)with a pet. But in the USA, people love 2.____________(animal). Almost every family keeps a pet. Keeping a pet at home 3.____________( take ) time and it needs special care. Before you decide to keep a pet, such as a dog or a cat, you should find some information(信息) about it online. Then you can learn more about it and know if you can keep it 4.____________( good).
Your family should also know all of the things your pet needs. Every pet needs 5.____________place to run and play. What's more, you need to feed your pet on time, 6.____________ it will be hungry. Give it water all day long. If you keep a dog, for example, walking is important to its body.You need to walk it at least 7.___________( two) a day,in the morning and in the evening. That's very important. You can also play together.That will make both of you not 8.___________( boring ).If it does something good, you can give it something delicious. Besides,you need to wash your dog once a month 9.___________(make) it clean. Remember: don't do anything bad 10.___________your pet's health. It needs a family and lots of love!
五、单词拼写。
1. Drinking milk is good for your h___________.
2. I usually surf the Internet three or four t___________a week.
3. I’m not sure. I go to the movies m___________once a month.
4.This little boy can h___________ write his name. He's too young.
5.My favorite p___________are Animal World and Sports News.
6. Thanks a lot for___________( listen) to my speech.
7. My grandfather is healthy. He does exercise at l___________five times a week.
8. I often help my mother do the h___________ at home.
9. He is always busy working. He n___________plays.
10.What does she often do on w___________
参考答案：
基础巩固
一、1.twice 2.Does; watch; doesn't ; uses 3. does; exercise 4. playing 5. came; did 6.does; do; watches 7.once 8.times 9.is 10. to study/studying
二、1.on weekends ; go to the movies2.Eating;for3.How many hours 4.don't; at all 5.do; once; twice
三、1.How often 2. never watches3. are; doing4.didn't do 5.Is; any
能力提升
一、1-51 DBCDB 6-10DCDDA 11-15 DDACB
二、1一4DCDB
三、1-51 BADEF
四、1.living 2. animals 3. takes 4. well 5. a 6. or 7.twice 8. bored 9. to make 10.for
五、1.health 2. times 3. maybe 4. hardly 5. programs 6. listening 7. least 8. housework 9. never 10.weekends
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