u2-2分层作业（解析版）.docx

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1、Unit 2 How often do you exercise?Section A Grammar-3c 分层练习基础达标一、单词速记：翻译下列短语1 .上舞蹈和钢琴课2 .摇摆舞3 .熬夜4 . 至少，不少于【答案】1. have dance and piano lessons2. swing dance3. stay up （late）4. at least二、英汉互译1. He watches TV twice a week.（提问）he watch TV?2. Jack does his homework every day .（改为否定句）Jack his homework eve

2、ry day.3. He is talking to his father .（用 usually 改写句子）He to his father.4. My father often reads newspaper after supper .（提问） father often after supper?5. Maybe he likes soccer.（同义句）Hesoccer.【答案】1. How often does 2. doesnt do3. usually talks 4. What does your do5.maylike能力提升一、单选题1. The T-shirt looks

3、 very nice. I think it costs 50 dollars.A. at lastB. at firstC. at leastD. in least【答案】c【解析】句意：这件T恤衫看起来非常漂亮，我认为它至少要花费50美元。at last 最后；at first 起初；at least 至少；没有 in least 短语。根据句意 The T-shirt looks very nice可知，这件丁恤衫看起来不错。，所以价格至少50美元。C选项符合情境，故选C。2. 一Millie,do you take the course in DIY?一Every Saturday a

4、fternoon.A. how longB. how farC. how muchD. how often【答案】D【解析】句意“-米勒，你多久去学DIY课？-每个星期六的下午:how long多久（时间长 短），多长（长度）；how far询问距离，常和fromto连用；how much多少（加不可数名 词）；how often多久一次（表频率）根据句意，故选D。3. He usuallywith his friends after school.A. plays the tennis B. play tennis C. plays tennis D. play the tennis【答案】

5、C【解析】句意：他通常放学后和他的朋友们一起打网球。由关键词usually“通常”可知该句为一般现在时；主语he （他）是第三人称单数，排除B、 D两项。tennis意为“网球，play后面接表示球类运动的名词作宾语时，中间不加冠词，故 选C。4. Just do it, Cindy.youre the right person for the job.A. AlsoB. AlmostC. MaybeD. Later【答案】C【解析】句意：Cindy,只管去做。或许你就是适合这个工作的人。also也；almost几乎，差不多；maybe或许，大概；later稍后，后来。由句意可知这里表 示“或

6、许”，C项符合语境，故选C。5. He late to watch a football match last night.A. got upB. stayed upC. put upD. cut up【答案】B【解析】句意：他昨天晚上熬夜到很晚看足球比赛。get up起床；stay up熬夜;put up举起；张贴；cut up切碎。根据空后late to watch a football match可知，这里表示“熬夜看足球比赛”，故选B。二、用所给单词的正确形式填空1. Mike goes to see his grandparents(one) a week.【答案】once【解析】句

7、意：迈克每周去看望他的祖父母一次。此处表达的是“一周一次”，表示的是频 率，英语中表达“一次”用once,故填once。2. He didnt go to school. He could(hard) read or write.【答案】hardly【解析】句意：他没有上学。他几乎不会读和写。空处的词是修饰动词，应是副词；结合 前句“He didnt go to school.”和给出的词可推知，空处应是hardly几乎不。故填hardly03. How about(go) shopping on Sundays?【答案】going【解析】句意：星期天去购物怎么样？ gOR去。how abou

8、t doing sth“做某事怎样”，故填 going o4. The park has been here for at(little) 50 years.【答案】least【解析】句意：这个公园在这里至少有50年了。结合所给词和语境可知，此处考查at leas亡至少“，固定短语。故填least。5. . Maybe his sister(exercise) every day.【答案】exercises【解析】句意：也许他的妹妹每天都锻炼身体。根据句中的关键词“every day”可知，本句 属于一般现在时态。所给词是动词，在句中作谓语。根据句子的主语(his sister)是第三人 称单

9、数，故句子的谓语动词要填第三人称单数形式。“exercise”的第三人称单数形式为： exercises o 故填 exercises o拓展训练一、补全对话A: Hi, Cindy! You were not at school yesterday. Were you ill?B: Yes, I was. My mother took me to the hospital.A: 1B: Much better. Thanks. You are always healthy. Why?A: 2B: Really? 3A: I exercise every day.B: 4A: I like r

10、unning.B: What about your lifestyle （生活方式）？A: 5 I eat a lot of fruit and vegetables. I never eat junk food. I sleep eight hours every night.B: You are great. I should learn from you and keep healthy.A. Because I often exercise.B. I have a healthy lifestyle.C. How often do you exercise?D. I go to the

11、 movies once a week.E. How are you feeling now?F. Whats your favorite sport?G. Do you eat junk food very often?【答案】1. E2. A3. C4. F5. B【解析】这个对话是在Cindy和朋友之间进行的，Cindy生病了，她的朋友关系地问候她，并介绍了自己健康的生活方式。Cindy觉得自己应向朋友学习。1 .句意：你现在觉得怎么样了？ 好多了，谢谢。根据下面的回答Much better可知，本句询问对方现在感觉如何，故选E。2 .句意：你总是很健康，为什么？ 因为我经常锻炼。根据上

12、句话Why可知，这里询问的是原因，应用because引导的句子作答，故选A。3 .句意：你多久锻炼一次？我每天都锻炼。根据下面的回答I exercise every day可知，本句询问对方锻炼的频率，疑问词用How often,故选 C。4 .句意：你最喜欢的运动的什么？ 我喜欢跑步。根据下面的回答I like running可知，本句询问对方最喜欢的运动是什么，故选F。5 .句意：你的生活方式怎么样？ 我有健康的生活方式。空格后面的三句 I eat a lot of fruit and vegetables. I never eat junk food. I sleep eight hou

13、rs every night,描述了自己的健康生活方式，因此应选B项。二、完形填空Nick is a 14-year-old schoolboy. His life is full of exams and studies on weekdays. He has free time. He thinks playing computer games 2 the best way to make him relaxed. When he has free time, he sits in front of the computer. Just 3 that way, he doesnt eat

14、or drink for several hours.Last weekend, he played games on the computer again. He was too 4 and didnt want to move. He didnt have 5 for six hours. When he had to go to the bathroom, he found he could not move. He was taken to the 6. The doctor told him he should have a good rest and 7doing sports.A

15、fter coming back from the hospital, Nick follows the doctors 8. He often plays soccer withhis friends. 9 sometimes he still plays computer games on weekends, he 10 does it for long. Now he lives a happy and healthy life.1. A. muchB. fewC. littleD. a few2. A. beB. isC. wasD. are3. A. forB. onC. inD.

16、since4. A. exciteB , excitesC. excitingD. excited5. A. nothingB. anythingC. somethingD. everything6. A. officeB. roomC. hospitalD. house7. A. take outB. take care ofC. pay attention toD. look forward to8. A. adviceB . habitsC , dreamsD. hobbies9. A. AndB. UnlessC. BecauseD. Although10. A. everB, nev

17、erC. oftenD. always【解析】文章大意：Nick是一个14岁的学生，他非常喜欢玩电脑游戏，有时候一玩几个 小时不吃不喝，于是有一次他就不能动了。医生建议他应该好好休息，并且多运动。从那 以后Nick改变了，现在他过着健康、快乐的生活。1 .句意：他几乎没有空闲时间。much许多，修饰不可数名词；few少，几乎没有，修饰可数名词；little几乎没有，修饰不 可数名词；a few几个，修饰可数名词。空后time是不可数名词，先排除B和D。根据上 句话“His life is full of exams and studies on weekdays”可知，他的空闲时间非常少，几乎

18、没 有的。故选C。2 .句意：他认为玩电脑游戏是使他放松最好的方法。be是动词原形；is用于一般现在时，主语为单数；was是is的过去式；are用于一般现在 时，主语为复数或第二人称you。这一段介绍了 Nick的日常生活，使用的是一般现在时， 排除C；动名词作主语，谓语动词用单数。故选B。3 .句意：就这样，他几个小时不吃不喝。for为了，因为；on在上面；in在里面；since自从。固定短语in that way就那样，以那种方式:故选C。4 .句意：他太兴奋了不想动。excite使兴奋，是一个动词；excites是动词的第三人称单数形式；exciting令人兴奋的，形 容词，常修饰物；e

19、xcited感到兴奋的，形容词，修饰人。空前有be动词，该空应填形容 词,且这里表示“Nick感到兴奋”，应用excited。故选D。5 .句意：他六个小时没有吃任何东西。nothing没什,么事；anything任何事；something某事；everything每件事。根据上文“he doesnt eat or drink for several hours.”可知，Nick玩游戏的时候，好几个小时都不吃不喝， 因此这里也表示“他没有吃任何东西”，这是一个否定句，应用anything。故选B。6 .句意：他被带去医院。office 办公室；room 房间；hospital 医院；house

20、 房子。根据The doctor told him”可知，去 了医院，故选C。7 .句意：医生告诉他，他应该好好休息，参加运动。take out 拿出；take care of 照顾；pay attention to 注意；look forward to 期待。根据The doctor told him he should have a good rest and.doing sports”可知，医生建议 Nick 注意做运 动。故选c。8 .句意：从医院回来之后，Nick遵从了医生的建议。advice 建议；habits 习惯；dreams 梦想；hobbies 爱好。根据上文“The doctor told him heshould have a good rest and.sports.”可知，这是医生给 Nick 的建议。故选 A。9 .句意：虽然有时候他在周末仍然玩电脑游戏，但他从来不玩很长时间。And和，而且；Unless除非，如果不；Because因为；Although虽然，尽管。前后文是让 步关系，这里用Although引导让步状语从句。故选D。10 .句意：虽然有时候他在周末仍然玩电脑游戏，但他从来不玩很长时间。ever曾经；never从不；often经常；always总是。为了保持身体健康，Nick不会玩很长时间了，这里应选择否定意思的副词。故选B。