2023仁爱英语8年级上册U2Topic2学科讲义（有答案）.docx

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1、【基础学问巩固】一、重、难点1.1 must ask him to Rive ud smoking.give up是放弃的意思，后面跟动词作宾语时，要用动名词。give up doing sth. = stop doing sth. 放弃做某事Eg: You should give up smoking.二You should stop smoking. 你应当戒烟。give up属于动词和副词构成的短语，接代词作宾语时要把代词放在动词和副 词之间。Eg: Give it up.放弃它。我们学过的类似短语有：pick up捡起，捡起；try on试一试；put away收好; wake up唤

2、醒2. It will keep you activeduring the day.(l)keep +宾语+补语(补语可以是：动词ing形式；形容词；副词；介词 短语)rm sorry to keep you waiting for such a long time, (keep sb. doing sth.使某人始 终做某事)Keep the door open, please, (keep sb/sth+形容词，表示某人/某事物保持怎样的 状态)Once a cold keep the child in bed for three days (keep sb+介词短语，表示某人 呆在某地)

3、You had better keep the children away from the fire.(2) during the day = in the daytime 在白天3. It may show that something is wrong with your health.show. v.出示,显示。(1) show sb. sth. = show sth. to sb.向某人展示某物Please show me your new book.请让我看一看你的新书。(2) show sb. around带某人参观某地ril show you around our school

4、 tomorrow.明天我将带你参观我们学校。C. whenD. we dont know()37. The pill will be bad after the year.A.2023B.2023C.2023D. 2023()38. Li Qiang should take pill(s) each time.A. oneB. twoC. threeD. four( )39. We can read the instructions.A. on a medicine bottleB. in a newspaperC. in a story bookD. in a diary( )40. Wh

5、ich of the following statements is NOT true?A. The pills must be stored in a cold place.B. A six-year-old child can take 1/2 pill each time.C. Even an adult(成人)cant take more than three pills each time.D. The pills are made in the USA.第三部分写作(25分)I .词汇。(10分)(A)依据句意及首字母提示补全单词。1. We should help the sic

6、k girl as p as we can.2. The chemicals on the vegetables are bad for our b.3. We shouldnt eat too much ice c.4. Fruit is good for our health. We like to eat w in summer.5. Many d are caused by germs.(B)用括号内所给单词的适当形式填空。1.1 like to eat(potato).7. His(ill) isnt serious.8. My sister likes to eat(tomato)

7、.9. (sandwich) are from foreign countries(来自 国夕卜).10.1 am(surprise) at the news.II .依据句意及汉语提示填空。(5分)11. Ling Ling is reading an(文章)about cancer.12. The doctor asked the old man to drink milk（没有）sugar.13. In the old days, the boss （老板）（强迫）the worker to do more work.14.1 feel（虚弱 的）these days.15. Its（必

8、要的）to drink water every day.III.书面表达。（10分）假如你是康康，你很健康，你是如何保持健康的？从个人生活习惯角度谈谈 你的保健方法。不少于60词。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. A因为less是little的比较级：more是many much的比较级，依据语境应 是“少吃肉多吃水果”之意，故选A。3. B依据语境：既然不用担忧说明时间充分，故选B。4. B考查句型“Its+形容词+fbr sb. to do sth.”本句中，it是形式主语,to learn English才是真正的主语。5. A依据in

9、the sun“在太阳下”是固定短语可知，故选A。6. A live表示“住，生存”，依据语境这句话是说“没有空气，人类无法生存”， 应选without表示“没有”。7. B因为It+be+形容词+todo是固定句型，故选B。8. C依据语境“抽烟能导致癌症是一件可怕的事”可知，故选C。9. A考查ask sb. to do sth. “叫某人做某事”。因此A符合题意。10. C依据语境“甜的糖会让人忽视它的坏处这一事实”可知，故选Co11. 11. When did it begin?12. Do you often have breakfast?13. Do you like eating

10、 fast food?14. How often do you eat it?1.1 1 will.III. 16. A由下句“他什么也没学到”可知他玩的时间应当许多，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，那他看不起的应当是(医疗学问)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 发觉他不是一个好医生，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

11、须要的应当是“药”，故选D。24. B因为他想得到更多的酬劳，因此他细致地对游客的眼睛作了检查。25. A 此句意思是“请看我的右眼冼生。 B表示“找寻”,C表示“照看，照看”, D表示“看起来像”。IV. (A)26. D 依据文中“First, .Another way is .”可知，共有五种方法，故选D。27. C依据文章倒数其次段前两句“在心里数数能给你一个很快的睡眠”可知，故选C。28. C依据文章其次段最终两句“你上课睡觉吗？假如是，说明你晚上睡眠质量差”可知，故选C。29. D 依据文中最终一段其次句“低于8小时是不够的”可知，故选D。30. A全文讲解并描述了不良睡眠带来的坏

12、处以及形成缘由和变更方法，又依据文章第一句点明题旨，故选A。(B)31.B这几部分讲解并描述了“健康的饮食、卫生、运动和生活安排”都是描述生活方式的，故选B。32. C其次段讲解并描述的是牙刷的问题。33. A由第三段其次句“你应当一周至少活动三次，一次二非常钟或二十多分钟。” 故选Ao34. D要想身体好,仅有合理的饮食是不够的，还要进行适当的熬炼，故选 为Do35. D 健康的饮食安排应包括两个方面“吃什么”和“怎么做”，故选为 Do(C)36. A依据表格其次行“饭后每天服用三次”可知，故选A。37. D依据表格倒数其次行“2023年前运用”可知，故选D。38. A依据表格第三行“815

13、岁的孩子每次服用一片”又依据文章第一句“李 强是一个12岁的男孩”可知，故选A。39. A本文是对药物服用的指导说明，只能在药瓶、药盒或药品运用说明书 看到，故选A。40. D依据表格最终一行“黑龙江哈尔滨”可知该药物产自中国而非美国，故 选D。第三部分写作I . (A) 1. possible 2. bodies 3. cream 4. watermelon 5. diseases(8) 6. potatoes 7. illness 8. tomatoes 9. Sandwiches 10. surprisedII . 11. article 12. without 13. forced 1

14、4. weak 15. necessaryIII .参考范文：I am Kangakang. I am glad to talk about health.I never go to school without breakfast. I think breakfast can keep us active all day. I always have meals at home and I seldom eat out. I dont like fast food. Mum says its unhealthy.I like doing sports. Before breakfast I

15、run for half an hour. I play basketball with my friends after school. Of course I will do some other sports. I exercise at least two hours every day.I played computer games a lot before, but now I find myself and I am living a healthy and happy life. What about you?4. Its necessary for us to have he

16、althy eating habits.句型：It is +形容词+ for sb. to do sth. （it代替后面的不定式）对于某人来说， 去做某事是的，如：Its useful fbr us to learn English well.5. Mr. Smith drinks enough water every day.enough. adj.意为“足够的，充分的”。在句中作宾语，可放在名词前。Eg: I have enough time to do it.enough. adv.意为“足够地，充分地”，通常放在被修饰的形容词或副词后面。Eg: This book is easy e

17、nough for him.常用结构为：adj. /adv. enough for sb to do.Eg: This book is easy for him to read.6. Be careful not to eat too much salt or sugar.be careful （not） to do sth.当心（不）要做某事。Eg: Be careful to cross the road.Be careful not to drive too fast.7. Jane didnt like it, but her mother always forced her to d

18、rink it.force sb to do sth.强迫某人做某事。Eg: The policeman force him to stay in the room.8. Every morning before she left for school, she had to drink a glass of milk because her mother was always watchiong her.be always doing sth.老是、一再地做某事。带有确定的感情色调。Eg: He is always forgetting my name.9. But his mother m

19、ade him taste it.make sb do sth,使某人做某事。Eg: The monkey makes us laugh.10. He was surprised to find that it was delicious!be surprised to do sth.很惊异地做某事。Eg: Im surprised to see him here.重点词组或短语：in the sun在阳光下go for a walk 去漫步take a walk = have a walk 漫步throw around 到处扔in fact事实上Stay up熬夜on an empty st

20、omach 空腹get into进入，陷入(get into trouble陷入麻烦)as we know = it is well know 众所周知in different ways以不同的方式as soon as 一就，尽快not only. but (also).语法精讲一情态动词(1) Must情态动词，意为“必需，应当，确定要,后面接动词原形。(1)表示说话人的意志和义务。或表示说话人剧烈的要求和吩咐。多用于确定句 或疑问句。We must study hard.You must say sorry to me for that.(2) must的否定式为must not,缩写为m

21、ustnt 表示“不应当，不准，禁止”等。 构成疑问句时只需将must置于主语前，在句尾加问号。确定回答用must,否定 回答用 neednt 或 dont have to。You mustnt throw litter around.一Must I go now?Yes, you must./No, you neednt/dont have to.(3) must可以用来表示有把握的推想，其否定式为can，t。如：The light is still on. He must be at home.The light isnt on. He cant be at home.2 .may情态动词

22、，意为“可以”的意思.(1)表示允许或征询对方的许可。如：May I come in ?You may borrow my bike.一May I wait at here?Yes, you may./No, you mustnt/cant.确定回答用Yes, you may.否定回答用No, you mustn,t./No, you cant此时可与 can互换。(2)表示推想，常用于确定句中，暗含不确定。如：It may be sunny later.3 . Can(1)表示实力，意为“能，会”的意思。可和be able to互换。I can fly a kite.I can make s

23、ome model cars.表示允许，意为“可以，能够”，在口语中代替may。Can I use your pen?Can I smoke here?表示可能性，常用于否定句或疑问句中。如：Can it be true?一Can that man be our teacher?一No, he cant be our teacher. I saw our teacher in the office just now.【典型例题讲解】()1. 一Watching TV too much bad for your eyes.一Fil go to bed right away.A. isB. are

24、C. wasD. be()2. 一Im fat. What should I do?一YouM better eat meat and fruits.A. less; more B. less; less C. more; less D. more; more()3. I am afraid we will miss the early bus.Dont worry. We have time to do it.A. fewB.enoughC. littleD. many)4.necessary for us English well.A. This is; to learnB. Its; t

25、o learn C. Its; learnD. That5s; learn)5. 一Youd better not read. Its bad fbr your eyes.Youre right. I wont do that again.A. in the sun B. under the sun C. on the sun D. above the)6. Humans cant live air.I agree with you.A. without B. withC. inD. for)7. You are weak.important for you every day.A. They

26、re; to exerciseB Its; to exerciseC. Theyre; exercisingD Its; exercising)8. Scientists tell us smoking can cause cancer.A. OK.B. Thafs a good idea.C. Its really terrible.D. It doesnt matter.()9. You had better ask your brother playing computer games. Itsbad for him.A. to give up B. not to give up C.

27、to give it up D. not give it 叩()10. Sugar tastes sweet. But, its bad to eat too much.A. such as B. for example C. in factD. though【随堂练习巩固】II .情景交际。(5分)在下列横线上填入适当的句子，补全对话。A： Good morning, Doctor Wang.B： Good morning, young man. Whats wrong with you?A： I have a stomachache.B： 11. A： It began about 2 d

28、ays ago.B： 12. A： No, I seldom have breakfast.B： Oh, its not good. 13. A： Yes, I like fast food very much.B： 14. A： Every day.B ： I see. You have a bad eating habit. Youd better change it.A： OK. 15. Thank you!III .完形填空。(10分)David was a doctor. He spent 16 time in playing when he was in the medical c

29、ollege. 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

30、asked him to look them over. He knew but he didnt 22 .One day a traveler came into his office. The man caught a cold and wanted some23, David hoped to be paid more and looked over one of the travelers eyes24 . “Oh dear! called out David,“You have a bad heart disease. You should be inhospital and onl

31、y I can help you!”Please25 my righttraveler/the left one is fhlse (假的).“)16. A. much)17. A. doctor)18. A. must)19. A. new)20. A. parents)21. A. but)22. A. say)23. A. moneyB. a littleB.jobB. shouldB. bigB. patientsB. andB. fightB. foodC. noC. hospitalC. had toC. smallC. friendsC. howeverC. believeC.

32、drinkeye, Sirjsaid theD. littleD. friendD. had betterD. beautifulD. workmatesD. becauseD. mindD. medicine()24. A. quicklyB. carefullyC. softlyD. careful()25. A. look atB. look forC. look afterD. look like【课后强化练习】IV .阅读理解。(30分)(A)Many people cant get good and enough sleep because of the stress of wor

33、king and studying. Do you often wake up in the night? Can you get up easily on time? Do you feel tired after getting up? Can you put your heart into the class? Do you feel sleepy during the daytime? If your answer is yes, that means you get a bad nights sleep.But how to get good and enough sleep?Fir

34、st, never drink coffee before bedtime. Second, dont eat too much. Third, youd better take a shower before going to bed. Fourth, go to bed and get up at the same time every day.Another way is to count numbers (数数)in your heart. It can give you fast sleep. Lying on the bed for long doesnt mean you wil

35、l have good sleep. Its important for us students to get good and enough sleep. Less than eight hours is not enough. Lets keep a good sleep habit.依据短文内容，选择正确答案。()26. The passage shows us ways to get good and enough sleep.A. 2B. 3C.4D. 5()27.can help us fall asleep quickly.A. Staying up lateB. Eating

36、before bedtimeC. Counting numbersD. Drinkingcoffee()28. Feeling sleepy in class shows.A. you are not interested in your lessonB. you dont like the teacherC. you didnt sleep well the night beforeD. you have a bad cold()29. A child needs hours at least for sleeping every day.A. 5B.6C. 7D. 8()30. The m

37、ain idea of this passage is.A. how to get good and enough sleepB. when is the best time to go to bedC. why dont people have good sleepD. we had better not drink coffee before bedtime(B)You are what you eatKeeping better eating habits can help you reduce (肖U 减)disease. A healthy eating plan means cho

38、osing 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.ExerciseSwimming, running, skating, skiing, dancing, walking and some othe

39、r 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 lifeYou should have breakfast before you go to school. Have a proper (合适的)meal for lunch. Follow a healthy diet.依据短文内容，选择正确答案。()31. Whafs the passage

40、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. Mans diseaseB. DiseaseC. Watch the toothbrushD. Your bathroom()33. At least how long should you exercise each time?A. Twenty minutes.B. Fifteenminutes.

41、C. Ten minutes.D. Five minutes.()34. From the passage, we know can help us stay healthy.A. proper dietB. exerciseC. sleep and exerciseD. A and B()35. What does a healthy eating plan mean?A. Choosing the right foods.B. Cooking the foods in a healthyway.C. Never eat meat or fresh vegetables. D. Both A

42、 and B.(C)Li Qiang is a twelve-year-old boy. He had a headache yesterday. His father took him to the nearest hospital to see a doctor. The doctor thought it was not serious and gave him some pills. The following are the instructions (说明)of the headache pills.InstructionsTake three times a day after

43、meals.Dose(剂量):Grown-ups(成人):2 pills each timeChildren(8-15 years old): one pill each time(4-7 years old ): 1/2 pill each timeNOT fit for children below the age of 4.Notes: 1. Store it in a cold place.2. Use it before Dec. 2023.Add: Harbin, Heilongjiang 依据短文内容，选择正确答案。()36. Li Qiang should take the pills meals.