2019八年级英语上册 Unit 2 How often do you exercise课时练 （新版）人教新目标版.doc

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1、1UnitUnit 2 2 HowHow oftenoften dodo youyou exerciseexercise学校： 姓名： 班级： 考号： 评卷人得分 一、单选题一、单选题1. How often do the children play sports? .A. Twice a day B. For two hours C. Since last weekend D. Three days ago 2. The boy is too young to himself. A. look at B. look after C. look on D. look up 3. does yo

2、ur father allow you to surf the Internet? Only once a week. A. How far B. How long C. How often D. How much 4. Dont too late,or you will feel tired in class. I wont,Mom.Good night. A. wake up B. stay up C. get up D. stand up 5. Eating a lot of vegetables good for your health. A. am B. is C. are D. b

3、e 6. Its good you .A. for, to drink milk B. for, to drink a milk C. of, drink milk D. of, to drink milk 7. The worlds population is growing and there is land and water for growing rice. A. more; less B. larger; fewer C. larger; less D. more; fewer 8. What could I get my father for Fathers Day? getti

4、ng him a tie? A. Why not B. How about C. Why dont you D. How often 9. It is terrible. Its raining so that we can go out. A. hard; hardly B. hard; hard C. hardly; hardly D. hardly; hard 10. Running is a good way healthy. A. to keep B. keeping C. keeps D. kept 11. She doesnt look after her . She often

5、 eats food.A. healthy; healthy B. health; healthy C. healthy; unhealthy D. health; unhealthy 12. Ten percent of us watch TV three four a week. A. or; time B. but; times C. and; time D. or; times 13. I usually walk to school, but I go to school by bike. A. sometime B. sometimes C. some times D. some

6、time 14. If you want to be healthier,you must eat junk food.2A. more B. less C. fewer D. much 15. What does Jenny always do on weekends?She always . A. do some cooking B. does some reading C. watched TV D. exercise 评卷人得分 二、完形填空二、完形填空In China, more and more school students are tired because their sle

7、ep time is 16 shorter and shorter. Most students can only sleep less than eight hours every n ight, because they have too much homework 17 . Some homework is given by their teachers, and some by their parents. Also, som e students dont know 18 to save time. They are not 19 while doing their homework

8、, so it takes them more and more time to finish 20 . Some students 21 too much time watching TV or playing computer games. They stay up very late. So me students 22 get up early every weekday to get to school on time by bus or by bicycle. It ma y be a long way from home to 23 . The homework should b

9、e cut down so that the students can feel 24 . For the children, they should make good use of their time. More than eight hou rs of sleep every night is 25 for their health. If they have enough sleep time, they will find it much betterfor both their study and health. 16. A. to makeB. makingC. getting

10、D. get 17. A. askingB. to askC. doingD. to do 18. A. whyB. howC. whenD. what 19. A. careful enoughB. enough carefulC. enough carefullyD. carefully enough 20. A. themB. itC. thoseD. these 21. A. spendB. payC. costD. use 22. A. willB. have toC. mightD. could 23. A. schoolB. dormitoryC. officeD. museum

11、 24. A. most relaxingB. more relaxingC. most relaxedD. more relaxed25. A. uselessB. expensiveC. necessaryD. difficult评卷人得分 三、阅读理解三、阅读理解Up to two thirds of children dont get as much sleep as they should do, and thi s can make them nervous and slow at school, researchers say.So how long should young p

12、eople sleep each night? The answer is between 8 and 10hours. If you dont get enough sleep at night, youll have less energy the ne3xt day.But the researchers say many children have missed out on 4,500 hours of sleep bythe time they are seven years old. They say that children miss sleep because th ey

13、have TVs and computers in their rooms, and busy parents dont read to their younger children at night any more. The traditional “bedtime story” helps chil dren to relax and fall asleep peacefully. Children with TVs and computers in the ir bedrooms were more likely to sleep badly, and to get less than

14、 eight hours sleep. Even losing one hours sleep a night can mean that children do less wellat school.German scientists think that your brain keeps working while youre asleep. To s how that they were right, they gave two groups of people a problem to work out. One group went to sleep, and the other g

15、roup stayed awake. The result? The peopl e who slept worked out the answer more quickly, suggesting their brains had beentrying to find the answer while the people were asleep. So, make sure you get e nough sleep tonight, and youll be at your best tomorrow! 26. What happens to children at school if

16、they dont get enough sleep? A.They walk more slowly. B.They can relax. C.They watch more TV. D.They do less well at school. 27. The main idea of the second paragraph is . A.how much sleep we need B.children dont get enough sleep C.our brains never really go to sleep D.TVs and computers are the probl

17、em 28. How does a bedtime story help children get a good sleep? A.It helps children to relax and fall asleep peacefully. B.Children lose more sleep. C.Children have more energy. D.Children get to sleep later. 29. Why is it better to sleep in a room without a TV or computer? A.You can read stories be

18、fore you go to sleep. B.You sleep better and get more sleep. C.You have less energy. D.Your brain works better. 30. What did the German scientists experiment show? A.Sleep helps children learn to read. B.Losing sleep means children dont learn well. C.Your brain works while you are asleep. D.Parents

19、should read bedtime stories.Healthy EatingHealthy eating is important for us. What and how should we eat to be healthy?First, we must have enough food, never too much or too little. The food must be clean and we should cook it properly.Second,its very important for us to keep a balanced diet. Differ

20、ent kinds of f4oods are necessary, such as rice, bread, meat, fish, eggs, milk, fruit and veget ables. Rice and bread give us energy. Meat, fish, eggs and milk help our bones g row. Fruit and vegetables make us healthy.Third,we should eat regularly. Its said that half of the students dont have a reg

21、ular breakfast or dont eat anything in the morning. It is bad for their h ealth. In fact,a good breakfast keeps us strong. In short, we should not only eat enough food and healthy food but also eat regul arly.第 1 题判断正(T)误(F);第 2 题完成句子;第 34 题简略回答问题;第 5 题将文中画线句子译 成汉语。 31. We dont need to eat enough fo

22、od. ( ) 32. We should eat different kinds of . 33. According to the passage, what can give us energy?_ 34. What should you have if you want your bones to grow?_ 35. _ 评卷人得分 四、翻译四、翻译英汉短语互译 36. 去看电影_ 37. 一月一次_ 38. 使用互联网_ 39. 读英语书_ 40. 一周三次_ 41. 上舞蹈和钢琴课_ 42. help with housework_ 43. stay up_ 44. at lea

23、st_ 45. hardly ever_ 评卷人得分 五、词汇运用五、词汇运用根据汉语或首字母提示完成句子 46. I like eating fruit (例如) apples and pears. 47. We all tried our best. (然而), we lost the game. 48. I am learning (摇摆舞). 49. When I got to the top of the high mountain, I could (几乎不) walk any farther. 50. Theres not much (不同)in price between th

24、e two mobile phones. 51. He is s his schoolbag while he is walking. 52. If you have a toothache, you should see the d . 53. I like English best. But math is his f subject. 54. We u play soccer on weekdays. 55. We should sleep at l eight hours every night. 用所给词的适当形式填空 56. Mike goes to see his grandpa

25、rents (one) a week. 57. He spends more than an hour (exercise) every day.558. Its a good habit to brush your (tooth) every day. 59. We should try (learn) English well. 60. How about (go) shopping on Sundays? 61. Its wonderful (play) on the beach. 62. The news (be) so terrible. 参考答案参考答案 1. 【答案】A【解析】考

26、查情景交际。句意：孩子们多久做一次运动？每天两次。 how often 用来提问频率,故选 A。 2. 【答案】B【解析】考查动词短语辨析。句意：这个男孩年龄太小不能照顾他自己。 look at 看；look after 照看,照顾；look on 旁观；look up 往上看，查阅。由句意可知应 选 B。 3. 【答案】C【解析】考查疑问词的用法。句意：你的父亲多久允许你上一次网？ 每周仅一次。How far 多远；how long 多久；how often 多久一次；how much 多少。根据答 语“Only once a week.”可知,问句询问的是频率,故选 C。 4. 【答案】B

27、【解析】考查动词短语辨析。句意:别太晚睡觉,否则你会在课堂上感到疲 劳。我不会的,妈妈。晚安。wake up 醒来；stay up 熬夜；get up 起床；stand up 起 立。根据句意可知选 B。 5. 【答案】B【解析】考查主谓一致。句意：吃大量的蔬菜对你的健康有益。动名词或动名 词短语作主语时,谓语动词用第三人称单数形式,故应选 B。 6. 【答案】A【解析】考查固定句型。be good for 固定短语，意为“对有益”， milk“牛奶”为不可数名词,不用加冠词 a，故选 A。 7. 【答案】C【解析】句意:世界人口变得更多,用于种植水稻的土地和水就更少。less 表示 人口的多

28、少通常用 large 或 small, 而不是用 more 或 fewer，故排除 A、D 两项；land 和 water 为不可数名词，应用 less 来修饰，故选 C。 8. 【答案】B【解析】考查情景交际。句意：过父亲节我可以为父亲买什么？买一 个领带怎么样？Why not., how about., why dont you.都可以表说话者提出建议， how often 对频率进行提问，故排除 D 项；Why not和 why dont you后跟动词原形， how about 后跟动词的-ing 形式，根据句中的 getting，知应选 B。 9. 【答案】A【解析】本题考查副词辨析

29、。句意:真糟糕,雨下得如此大以至于我们几乎不能 出去。hard 严重的，猛烈地;hardly 几乎不。根据句意可知选 A。 10. 【答案】A【解析】本题考查不定式。句意:跑步是保持健康的一种好方式。动词不定式 作定语修饰 way。选 A。 11. 【答案】D【解析】本题考查名词和形容词。句意:她不注意自己的健康。她经常吃不健 康的食物。healthy,形容词“健康的”,health,名词“健康”,unhealthy,形容词“不健康 的”。her 为形容词性物主代词,后加名词,排除 A 和 C。故选 D。 12. 【答案】D【解析】本题考查连词和名词。句意：我们中百分之十的人一周看三或四次 电

30、视。three or four times 三或四次。由句意可知，一周要么看三次电视、要么看四次， 用连词 or。time 作次数讲时可数。选 D。 13. 【答案】B【解析】本题考查副词辨析。句意:我通常步行上学,但有时骑自行车去上学。 sometime 在某时,sometimes 有时,some times 几次,some time 一段时间。故选 B。 14. 【答案】B【解析】本题考查形容词比较等级。句意：如果你想变得更加健康，你必须 少吃垃圾食品。food 为不可数名词,不能用 few 修饰。故选 B。 15. 【答案】B【解析】本题考查时态和主谓一致。句意：Jenny 周末通常做些

31、什么？ 她经常读书。She 为第三人称单数,排除 A 和 D。问句和答句时态保持一致,问句为一般现 在时,答句也应用一般现在时。故选 B。 16. 【答案】C【解析】本题考查现在分词。他们的睡眠时间变得越来越短。get 后加时间 长短的变化,又因空前有 is,故选 C。 17. 【答案】D【解析】本题考查不定式。“做作业”应用动词 do,排除 A 和 B。have.to do“有要做”,故选 D。 18. 【答案】B【解析】本题考查语境理解。一些学生不知道怎样节约时间。how 为“怎样” ,故选 B。619. 【答案】A【解析】本题考查形容词和副词。careful 为形容词“认真的”,care

32、fully 为副词“认真地”。be 动词后加形容词,排除 C 和 D。enough 修饰形容词或副词时放在其后, 故选 A。 20. 【答案】B【解析】本题考查代词辨析。it 往往用来指代上文出现的不可数名词或可数 名词单数,此处的 it 指代上文的不可数名词 homework,故选 B。 21. 【答案】A【解析】本题考查动词辨析。人+spend+时间+doing sth.某人花费多少时间 做某事。人+spend+金钱+on sth.某人在某物上花了多少钱。物+cost+人+金钱,某物花了某 人多少钱。人+pay+金钱+for sth.某人为某物付了多少钱。所以选 A。 22. 【答案】B【

33、解析】本题考查情态动词。前面说一些学生会熬夜到很晚，而一些学生又 要很早起来上学。选 have to。 23. 【答案】A【解析】本题考查名词辨析。由上句学生起床很早是因为要上学可知，学校 与家的距离可能会很远。选 A。 24. 【答案】D【解析】本题考查形容词。作业减少，学生就会更轻松。修饰人轻松用 relaxed。结合语境可以应用副词 more 修饰 relaxed。无比较关系。 25. 【答案】C【解析】本题考查形容词辨析。useless“无用的”,expensive“昂贵的”, necessary“必要的”,difficult”难的”。对学生来说每天休息八小时是很必要的。故选 C 26

34、. 【答案】D【解析】细节理解题。由文中第三段最后一句话“Even losing one hour s sleep a night can mean that children do less well at school.”可知选 D。27. 【答案】A【解析】细节理解题。作者在第二段首先提出的问题是“年轻人每天晚上需要多长时间的 睡眠”,答案是“8 到 10 个小时”。故选 A。28. 【答案】A【解析】细节理解题。根据第三段的“The traditional bedtime storyhelps children to relax and fall asleep peacefully.”

35、可知选 A。29. 【答案】B【解析】推理判断题。根据第三段的“Children with TVs and computers in their bedrooms were more likely to sleep ba dly, and to get less than eight hours sleep.”可知,如果卧室里有电视和电脑,孩子 们的睡眠质量就会变差,并且睡眠少于八小时。由此可以推断,如果房间里没有电视和电脑, 孩子们会睡得更好,睡眠的时间更长。故选 B。30. 【答案】C【解析】主旨大意题。通读短文最后一段,可以领会大意。故选 C。 31. 【答案】F【解析】细节理解题。由短

36、文第二段第一句即可知，我们必须要吃足够的食物，既不多也 不少。32. 【答案】foods【解析】细节理解题。由短文第三段可知，吃的食物的种类也要多样。33. 【答案】Rice and bread.【解析】细节理解题。由短文第三段第三句 Rice and bread give us energy.可知。米饭 和面包为人体供应能量。34. 【答案】Meat, fish, eggs and milk.【解析】细节理解题。根据短文第三段第四句 Meat, fish, eggs and milk help our bones grow.可知，肉鱼蛋奶有助于骨骼成长。35. 【答案】据说一半学生早餐是没有

37、规律,或者早晨不吃任何东西。 36. 【答案】go to the movies737. 【答案】once a month38. 【答案】use the Internet39. 【答案】read English books40. 【答案】three times a week41. 【答案】have dance and piano lessons42. 【答案】帮忙做家务43. 【答案】熬夜44. 【答案】至少45. 【答案】几乎从不 46. 【答案】such as47. 【答案】However48. 【答案】swing dance49. 【答案】hardly50. 【答案】difference5

38、1. 【答案】swinging52. 【答案】dentist53. 【答案】favorite54. 【答案】usually55. 【答案】least 56. 【答案】once【解析】本题考查频率的表示。句意：麦克每周去看一次他的祖父母。once a week 表示 “每周一次”。57. 【答案】exercising【解析】本题考查动名词。句意：他每天花超过一个小时来锻炼。spend+时间/金钱+doing 意为“花费时间/金钱做某事”。58. 【答案】teeth【解析】本题考查名词单复数。句意：每天刷牙是一个好习惯。tooth “牙齿”的复数形 式是 teeth。59. 【答案】to learn【解析】本题考查动词不定式。句意：我们应该努力学好英语。try to do sth.意为“尽 力做某事”。60. 【答案】going【解析】本题考查固定句式。句意：周日去购物怎么样？How about+doing sth 意为“ 怎么样”。61. 【答案】to play【解析】本题考查动词不定式。句意：在沙滩上玩耍很开心。62. 【答案】is【解析】本题考查主谓一致。主语是 The news，是不可数名词，故 be 动词应用 is。