初中仁爱英语八年级上学期UnitTopic练习题与答案解析

初中仁爱英语八年级上学期UnitTopic练习题与答案解析

‎ .. ‎ 八年级Unit 2 Topic 2‎ 一.单项选择。（10分）‎ ‎( )1.—Watching TV too much _______ bad for your eyes. —I’ll go to bed right away.‎ ‎ A.is B.are C.was D.be ‎( )2.—If you feel _______, you should go to school.‎ ‎ A.bad B.worse C.better D.good ‎( )3.—How often do you exercise? —_______‎ ‎ A.Less than three times a week. B.More than 10 hours.‎ ‎ C.From one thirty to three. D.I often do it.‎ ‎( )4._______ necessary for us _______ English well.‎ ‎ A.This is; to learn B.It’s; to learn C.It’s; learn D.That’s; learn ‎( )5.If you eat _______ food and take _______ exercise, you’ll keep healthy.‎ ‎ A.more; more B.less; less C.more; less D.less; more ‎( )6.—Humans can’t live _______ air. —I agree with you.‎ ‎ A.without B.with C.in D.for ‎( )7.—I can’t keep myself active during the day. —You _______ take more exercise.‎ ‎ A.must not B.must be C.need to D.may be ‎( )8.This article says _______ is bad for our lungs.‎ ‎ A.smoke B.to smoke C.smoked D.smoking ‎( )9.You had better ask your brother _______ playing computer games. It’s bad for him.‎ ‎ A.to give up B.not to give up C.to give it up D.not give it up ‎( )10.You _______ walk across the road. It’s dangerous.‎ ‎ A.may not B.don’t have to C.must not D.needn’t ‎ （ ）11. ____ we know, food gives us energy. A. Of B. For C. As D. Like ‎ （ ）12. The germs can get ____ the human body ____ the mouth.‎ ‎ A. on, across B. into, though C. on, through D. into, across ‎ （ ）13. You look tired. You ____ go to bed early and ____ stay up late.‎ ‎ A. should, should B. shouldn’t, shouldn’t C. shouldn’t, should D. should, shouldn’t ‎ （ ）14. － ____ I go home now? － No, you ____. You ____ finish your homework first.‎ ‎ A. Must, mustn’t, must B. May, can’t, need C. Can, can’t, must D. Can, mustn’t, had to ‎ （ ）15. This room is ____, but it doesn’t have ___.‎ ‎ A. enough big, enough windows B. big enough, windows enough ‎ C. enough big, windows enough D. big enough, enough windows ‎ （ ）16. My grandmother is ____ seventy years old. A. more B. more than C. many D. many than ‎ （ ）17. － Hi, may I ask you some questions, Mr. Green? － _____?‎ A. Yeah, go ahead. B. Yes, you may C. Yes, you can’t. D. No, you can’t. ‎ ‎ （ ）18. It’s a hot day. Keep all the windows ______ , please ‎ A. open B. opened C. to open D. opens ‎ （ ）19. Drinking too much wine (酒) is bad for your health. You’d better ______.‎ ‎ A. give it up B. give up it C. to give it up D. to give up it ‎. 下载可编辑 .‎ ‎ .. ‎ 二.情景交际。（5分）‎ A：Which is more important, wealth or health?‎ B：In my opinion (观点), 11 .‎ A：I agree with you. But how can we keep healthy?‎ B：I think 12 especially (尤其) green vegetables and fruit.‎ A：Can we eat too much meat?‎ B：No, I think 13 .‎ A：What else should we do?‎ B：We should 14 . But remember not to do sports soon after meals.‎ A：I see. Is 15 for our health?‎ B：It is good. Early to bed and early to rise makes you healthy.‎ 三.完形填空。（10分）‎ David was a doctor. He spent 16 time in playing when he was in the medical college. Of course,he learned nothing. Later on he tried to find a 17 in the cities,but he failed. He 18 return to his hometown. It was 19 and there was only one hospital in it. He thought he knew much and looked down upon (瞧不起) his 20 . But soon the patients found he was not a good doctor 21 few asked him to look them over. He knew but he didn’t 22 .‎ One day a traveler came into his office. The man caught a cold and wanted some 23 . David hoped to be paid more and looked over one of the traveler’s eyes 24 . “Oh dear!” called out David, “You have a bad heart disease. You should be in hospital and only I can help you!”“Please 25 my right eye, sir,”said the traveler,“the left one is false (假的).”‎ ‎( )16.A.much B.a little C.no D.little ‎( )17.A.doctor B.job C.hospital D.friend ‎( )18.A.must B.should C.had to D.had better ‎( )19.A.new B.big C.small D.beautiful ‎( )20.A.parents B.patients C.friends D.workmates ‎( )21.A.but B.and C.however D.because ‎( )22.A.say B.fight C.believe D.mind ‎( )23.A.money B.food C.drink D.medicine ‎( )24.A.quickly B.carefully C.softly D.careful ‎( )25.A.look at B.look for C.look after D.look like 四.阅读理解。（30分） （A）‎ Mrs. White was very fat. She weighed (重) 100 kilos, so she went to see a doctor. The doctor said,“You need a diet (节食),Mrs. White, and I have a good way here.”He gave Mrs. White a small book and said,“Read this carefully and eat the things on page 11 every day. Then come back and see me in two weeks.”‎ Mrs. White came again two weeks later, but she wasn’t thinner. She was fatter than before. The doctor was surprised and asked,“Are you eating the things on page 11 of the small book?”“Yes, doctor.”she answered.‎ The next day the doctor visited Mrs. White during her dinner. He was very surprised at what he saw. “Mrs. White，” he said, “why are you eating potatoes and bread? They aren’t in your diet. ”“Doctor，”Mrs. White answered,“I follow my diet at lunchtime. But this is my dinner.”‎ ‎( )26.Why did Mrs. White go to see a doctor?‎ ‎. 下载可编辑 .‎ ‎ .. ‎ ‎ A.Because she had a bad cold. B.Because she felt terrible.‎ ‎ C.Because the doctor was her friend. D.Because she wanted to be thinner.‎ ‎( )27.The doctor asked her to _______.‎ ‎ A.eat more food B.eat less food ‎ C.eat nothing D.eat healthy food ‎( )28.After two weeks，Mrs. White became _______.‎ ‎ A.fatter B.thinner C.healthier D.stronger ‎( )29.Why was the doctor surprised when he visited Mrs. White during her dinner?‎ ‎ A.Because she eat nothing. B.Because she was eating meat.‎ ‎ C.Because she was eating potatoes and bread. D.Because she wasn’t in.‎ ‎( )30.What’s the meaning of “I follow my diet at lunchtime. But this is my dinner.”?‎ ‎ A.She always followed the diet. B.She didn’t follow the diet.‎ ‎ C.She didn’t like the diet.‎ ‎ D.She only followed the diet at lunchtime, and she didn’t follow the diet at dinner.‎ ‎（B）‎ You are what you eat Keeping better eating habits can help you reduce (减少) disease. A healthy eating plan means choosing the right foods to eat and preparing foods in a healthy way.‎ ‎_______________________‎ Do you often change your toothbrush? Maybe you think it is not necessary. A study shows old toothbrushes bring disease. You should often change your toothbrush.‎ Exercise Swimming, running, skating, skiing, dancing, walking and some other activities can help you stay healthy. You should exercise at least three times a week and for twenty minutes or more each time. Do it.‎ Plan out your life You should have breakfast before you go to school. Have a proper (合适的) meal for lunch. Follow a healthy diet.‎ ‎( )31.What’s the passage mainly about?‎ ‎ A.Healthy food. B.Healthy lifestyle (生活方式). C.Junk food. D.Healthy sports.‎ ‎( )32.What is the best title (标题) for the second paragraph?‎ ‎ A.Man’s disease B.Disease C.Watch the toothbrush D.Your bathroom ‎( )33.At least how long should you exercise each time?‎ ‎ A.Twenty minutes. B.Fifteen minutes. C.Five minutes. D.Ten minutes.‎ ‎( )34.From the passage, we know _______ can help us stay healthy.‎ ‎ A.proper diet B.exercise C.sleep and exercise D.proper diet and exercise ‎( )35.What does a healthy eating plan mean?‎ ‎ A.Choosing the right foods. B.Cooking the foods in a healthy way.‎ ‎ C.Never eat meat or fresh vegetables. D.Both A and B.‎ ‎（C）‎ Ⅰ.Take the medicine with water. One pill every eight hours. For further nights，take two pills at bedtime. Don’t take more than six pills in 24 hours. For children six to twelve years old, give half the adult (成年人) dosage (剂量). For children under six years old, ask your doctor. Take less dosage if you can’t go to sleep.‎ ‎. 下载可编辑 .‎ ‎ .. ‎ Ⅱ.Each pill of the medicine is taken three times each day for 14 years old. As usual, a pill 6:00 a.m. before breakfast，one before 11:00 and one before sleep. Not for children under six years old and old persons with heart trouble(疾病).‎ Ⅲ.The medicine for a person with a cough. Two pills once a day before sleep for adults. Do not take the medicine without a cough. Half for children under 12 years old. Children with a bad cough, go to see a doctor.‎ Ⅳ.Take the medicine three times a day. Five pills each time for an adult with a cold. Half the pills for children under 10 years old. Take the medicine before meals or before sleep.‎ 根据短文填空，每空一词。‎ ‎36.If a middle-age person with a cough wants to be well at home, what should he do?‎ He should take the third medicine _______ _______ a day before sleep.‎ ‎37.How many kinds of medicine can the five-year-old children take?‎ The five-year-old children can take _______ _______ of medicine.‎ ‎38.You took one of the four kinds of medicine last night, and you couldn’t fall asleep. Which kind of medicine was it? It was the _______ _______.‎ ‎39.翻译文中画线的句子。_____________________________‎ ‎40.回答问题：‎ When should I take the medicine if I have a cold? _____________________________‎ ‎ D Once an old man went to see a doctor. The doctor looked him over carefully and said, “Medicine won’t help you. You must have a good rest. Go to bed early, drink milk, walk a lot, And smoke one cigar(雪茄) a day. Go to the country place for a month.”‎ After a month the man came to the doctor again. “How are you?” said the doctor. “I’m glad to see you again. You look much younger.” “Oh, doctor! I feel quite well now.” said the man. “I had a good rest. I went to bed early, drink a lot of milk and walked a lot. Your advice certainly helped me, but that you told me to smoke one cigar a day almost killed(杀死) me first.”‎ ‎（ ）41. The doctor told the man ______.‎ ‎ A. to go to bed early B. to drink milk C. to walk a lot D. A, B and C ‎（ ）42. Which of the following sentence is true?‎ A. The doctor told the man to visit a beautiful city of the country for a month.‎ B. The doctor didn’t tell him what to do. C. After a month, the old man felt better.‎ D. The old man was younger than before after a month.‎ ‎（ ）43. The doctor’s words were ______ for the old man’s health.‎ ‎ A. useless (无用) B. good C. bad D. just so-so ‎（ ）44. When the doctor asked the man to smoke one cigar a day he actually wanted the old man ______.‎ ‎ A. to get worse B. to smoke less than before C. to help him D. to start smoking.‎ ‎（ ）45. From what the old man said at last, we think ______.‎ A. one cigar a day was really helpful to him B. one cigar a day was better than before C. he didn’t understand the doctor’s advice D. smoking made him feel worse than before ‎. 下载可编辑 .‎ ‎ .. ‎ 七、短文填空：（10分）As we __65__, good health is __66__ important than wealth. Food gives us __67__. So we must have enough food __68__ keep healthy. Of course, we must also have the __69__ kinds of food. We should eat more fruit and vegetables and__70__ meat. A glass of milk and an egg a day can help __71__ us strong. Different foods help us in different __72__. But if we eat too little __73__too much, or if we choose the wrong food, we may become sick. It’s necessary for us to have healthy __74__ habits.‎ ‎65. _________ 66. _________ 67. _________ 68. __________ 69. _________‎ ‎70. _________ 71. _________ 72. _________ 73. __________ 74. _________‎ Ⅲ.书面表达。（10分）‎ 你的爸爸抽烟吗？请写一篇小短文描述抽烟的害处，回家后读给你的爸爸听。（60词左右）提示如下：‎ ‎1.抽烟有害健康,不能长寿；‎ ‎2.抽烟易导致疾病；‎ ‎3.抽烟还危害别人。‎ 参考答案及解析 Unit 2 Topic 2‎ 第二部分 基础知识运用 Ⅰ. 1.A watching TV是动名词短语,在这里作主语,谓语动词应用单数。‎ ‎2.C feel+adj. 构成系表结构,这里根据句意“如果你感到好点了,你就应该上学去。” 可知选C。‎ ‎3.A “你多长时间做一次运动”，回答句子中应表示频率。故选A。‎ ‎4.B 考查句型“It’s+形容词+for sb. to do sth.”本句中,it是形式主语,to learn English才是真正的主语。‎ ‎5.D more是many、much的比较级,less是little的比较级,根据上下文语境本题用比较级,‎ ‎ 此句中应该是少吃、多运动才能保持身体健康。‎ ‎6.A live表示“住,生存”,根据语境这句话是说“没有空气,人类无法生存”,应选without表示 “没有”。‎ ‎7.C 考查need作实义动词的用法。need to do “需要做某事”,need后还可跟名词或代词。‎ ‎ need作情态动词常用于否定句或疑问句中。‎ ‎8.D smoking用动名词形式做bad for our lungs的主语。‎ ‎9.A 考查ask sb. to do sth. “叫某人做某事”和give up doing sth. 让人放弃做某事。因此A符合题意。‎ ‎10.C must not意为“不允许,不应该”。‎ Ⅱ. 11.C 12.D 13.A 14. E 15.B A.that is bad for our health B.going to bed early good or bad ‎. 下载可编辑 .‎ ‎ .. ‎ C.health is more important than wealth D.we should eat healthy food E.do some sports every day Ⅲ. 16.A 由下句“他什么也没学到”可知他玩的时间应该很多,故选A。‎ ‎17.B 由句意可知他想在城市里找工作。‎ ‎18.C 上句说到他找工作失败了,所以“不得不”回到家乡。‎ ‎19.C 由于只有一家医院,可见他的家乡是一个“小”地方。‎ ‎20.D 他自以为自己懂得多,那他看不起的应该是(医疗知识)懂得少的同事。‎ ‎21.B 此句没有转折的意味,也不是因果关系,只能选表并列的and表示“病人发现他不是一个好医生,几乎没人找他看病。” ‎ ‎22.D mind在这里表示“介意”。‎ ‎23.D 这人生病了,那么他需要的应该是“药”,故选D。‎ ‎24.B 因为他想得到更多的报酬,因此他仔细地对游客的眼睛作了检查。‎ ‎25.A 此句意思是“请看我的右眼,先生。”B表示“寻找”,C表示“照顾,照看”,D表示“看起来 ‎ 像”。‎ Ⅳ. (A)‎ ‎26.D 由前三句Mrs. White非常胖,她重100公斤,因此她去看医生,可知选D。‎ ‎27.B 她想减肥,医生让她节食,也就是少吃一点食物,所以选B。‎ ‎28.A 由第二段第二句“She was fatter than before. ”可知“她变得更胖了”。‎ ‎29.C 由下文可知,Mrs. White的食谱上没有potatoes和bread,所以当医生到她家看到她在 ‎ 吃这些东西时很惊奇。‎ ‎30.D 这句话是说“我午餐时候已经节食了,晚餐就不用节食了。”‎ ‎(B)‎ ‎31.B 这几部分讲述了“健康的饮食、卫生、运动和生活计划”都是描述生活方式的,所以 ‎ 选B。‎ ‎32.C 第二段讲述的是牙刷的问题。‎ ‎33.A 由第三段第二句“你应该一周至少活动三次,一次二十分钟或二十多分钟。” 可知选A。‎ ‎34.D 要想身体好,仅有合理的饮食是不够的,还要进行适当的锻炼,故答案为D。‎ ‎35.D 健康的饮食计划应包括两个方面“吃什么”和“怎么做”,故答案为D。‎ ‎(C)‎ ‎36.two pills 37.three kinds 38.first kind ‎39. 六岁以下的小孩及有心脏病的老人不能服用。‎ ‎40. You had better take the medicine before meals or before sleep. ‎ Ⅲ.参考范文: ‎ Smoking and Health Everyone knows smoking is bad for health. People who smoke too much may not live long. Many people die from smoking each year. ‎ Smoking causes many illnesses. Smokers have bad teeth. A lot of people always cough because of smoking. Smoking can easily cause lung cancer. ‎ Smoking is bad for smokers, and it’s also bad for women and children, too. ‎ I hope all the smokers can give up smoking for themselves and also for the people around them. Let’s enjoy clean air. ‎ ‎. 下载可编辑 .‎