Unit2Topic2ImustaskhimtogiveupsmokingSectionD八年级英语讲义2.docx

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1、Unit 2 Topic2 I must ask him to give up smokingSection D【答案】课标单词课标单词1._ n.淋浴2.3. unhealthy _4. chemical5. cigarette6.7. disease8. harm9. smoker1(). second-hand.11.12._ n事实，真相 adj adj n n身体 n v. n.adj 危险，风险 adj可能目标短语1. fact 实际上2. showers 洗淋浴3. not only. 不仅而且4. as soonpossible 尽快5. use .do sth 用.做.常考句

2、型Wespit in public.我们不应该随地吐痰。重点语法比照情态动词may,must,can的用法。1. shower2. truth3.不健康的4.化学品5.香烟6. body7.目标短语2.根据第二段的 After a month the man came to the doctor again. How are you? said the doctor, Im glad to see you again. You look much younger. HOh! Doctor, I feel quite gcll now; said the man,可知,一个月后，他变好了。3根据

3、第二段的Your advice certainly helped me可知,医生的话有益这位老人的健康。4.根据第二段的 but you told me to smoke one cigar a day almost killed me first.可知答案。5根据第二段最后一句Its no joke to start smoking at my age!可知答案。在线问答1. in2.(ake常考句型：shouldnt3.but4.as5.to鸵知识精讲卧知识点01 in fact事实上 教材Page 41 lain fact事实上。长用来补充细节，强调前面的内容，也可以用来表示与前面所说的

4、相反。 In fact, I dont like this book.【典例】You are right., it a rather risky(冒险的)moveA. In factB.At firstC.At last【答案】A【解析】句意：我不认为群体免疫群体免疫)可以阻止covid-19的传播。你是对的。这是一个相当危险的举动。in fact可以用来表示与前面所说的相反.应选A。A* 知识点risk风险，冒的风险教材Page41 larisk可作名词，意为“风险”。 Smoking can bring the risk of causing cancer.(1) risk也可做动词,意为

5、“冒的风险”。 He risked his life to save (he boy.【典例】David worries about her father because he faces many in his work.【答案】B【解析】句意：大卫担忧她的父亲，因为他在工作中面临着许多。考查句子理解。A黎、知识点 03 use sth. to do sth/用去做 教材 Page41 la)use sth. to do sth.”用去做”We often use the dictionary to look up the new words.A蒙、知识点 04 as. as possibl

6、e 尽量 教材 Page41 la)【典例】as.as possible 尽量地，可以和 as.as one can 互换使用。如：Please write down your answer as carefully as possible=Please write down your answer as carefully as you can.请尽可能仔细地写下你的答案。|You should begin (o do homework(尽快地)。【答案】as soon as possibleA知识点04比拟情态动词can,may,must的用法教材Page 41 1 a 情态动词can,m

7、ay,must的用法词含义和用法例句mayI.表示请求允许，意为“可以”，否认答复可用cant或mustnt。2.表示推测，意为“可能”May I e in now?-No, you cant/mustntmust1 .意为“必须，不得不，表示命令或 义务。2 .表示把握性大的推测，意为“肯 定。You must finish your homework on timeHe must pass the examcan1 .表示能力,意为“能,会2 .表示许可，此时和may同义3 .表示推测，意为“可能”I can speak English.You can use my pen.He cant

8、 be at home.|【典例】微I wonder if these arc Dannys glassesThey be Dannys, he doesnt wear glasses.A. mustntB.needntC.cant 2.1 go now, or I will miss the bus.3.I open the window? Yes, you can.1 .【答案】C【解析】carTt be意为“不可能。应选A.2 .【答案】C【解析】因为担忧miss the bus,所以必须”走了。3 .【答案】A【解析】may表示“允许。Q能力拓展一、根据音标、提示词或句子意思填写单词。

9、1 .Your fbD di needs enough food to keep you active during the day.2 .There are some(smoke ) smoking under the tree.3 .Listening to music after work can help me.Bc careful not tospit in public.4 .Smoking is really(health), so you must give it up.1 .【答案】body【解析】句意：。你的身体需要足够的食物来让你在白天保持经理充分。your相当于形容词，

10、后接名词。又 根据语境和音标，确定body。2 .【答案】smokers【解析】句意:。树下有一些烟民在吸烟。There be后接名词，所以变smoke为smokers。3 .【答案】relax【解析】句意:下班后听音乐可以帮助我放松。Help sb do slh,所以应填动词原形，根据句意，确定答案relax。4 .【答案】spit【解析】句意:。小心不要在公共场合吐痰。5 .【答案】unhealthy【解析】句意:。吸烟真的是非常不健康的，所以你必须放弃它。Healthy的反义词是unhealthy。一、根据音标、提示词或句子意思填写单词。1 .Your bD di needs enoug

11、h food to keep you active during the day.2 .There are some(smoke ) smoking under (he tree.3 .Listening to music after work can help me.4 .Be careful not tospit in public.5 .Smoking is really(health), so you must give it up.I .【答案】body【解析】句意:。你的身体需要足够的食物来让你在白天保持经理充分。your相当于形容词，后接名词。乂 根据语境和音标，确定body。2

12、 .【答案】smokers【解析】句意：。树下有一些烟民在吸烟。There be后接名词,所以变smoke为smokers。3 .【答案】relax【解析】句意:下班后听音乐可以帮助我放松 Help sh do sth,所以应填动词原形，根据句意，确定答案relax。4 .【答案】spit【解析】句意:。小心不要在公共场合吐痰。5【答案】unhealthy【解析】句意:。吸烟真的是非常不健康的，所以你必须放弃它。Healthy的反义词是unhealthy。fii分层提分题组A根底过关练一、用 must, mustn* t, may, can 填空。I .You swim in the rive

13、r, its dangerous.5 .Staying up too late cause illness.3.We wash our hands before meals.4.He thinks singing help him relax.5.I watch TV after dinner, Mom?【答案】二、选择填空。()1. My sister speaks English not only in class at home.A. butB. orC. and()2. Mr. Li looks young, but he is more than fifty.A. at lastB.

14、 at leastC.in fact()3. do you play football each time? About two hours.A. How longB. How soon C.How often()4. The man work a break until nine in (he library just now.A. withB. withoutC.cant()5. Mary be at home. I saw her reading in the library justA. mustB. mayC.cantI.【答案】A【解析】句意:我姐姐不仅在班里而且在家里也说英语。N

15、ot only.bul.不但而且1.【答案】C【解析】句意:。李先生看起来很年轻，但实际上，他已经50多岁了。考查词组in fact,意为“实际上。1.【答案】A【解析】句意:你每次都踢足球多久？-大约两个小时。A. How long提问时间段B. how soon多快,C. how often 问频度。应选A1.【答案】B【解析】句意:他在图书馆工作直到九点，没有休息。without意为“无，没有”。1.【答案】C【解析】句意:Mary不可能在家。我刚刚看到她在图书馆读书。A. mustbe肯定是；B. may be可能是； C.can,t be不可能是。结合语境，选C题组B能力提升练一、情

16、景交际。1 .你想知道你的朋友Sally多久做一次运动，可以这样问她：Sally,?2 .你想说吸烟对我们的健康有害，你可以这样表达：Smoking our health.3 .你要告诉别人我们不能喝酸牛奶，你会这样说：sour milk.4 .你想说我们应该尽可能经常说英语，你会这样说：Wc should speak English.5 .你想说我们必须每天翻开窗户使空气新鲜，可以这样表达：We to keep the air fresh.【答案】How often do do you do sportsis bad fbr our health.1. Wc mustnt drinkas o

17、ften as possibleopen the windows every day二.翻译句子。1 .事实上，不止我，还有其他队员都有时机赢得金牌。2 .吸烟者必须尽快吸烟。3 .学生可以利用游泳来帮助他们放松。4 .二手烟可能更加危险并有着更高的风险。答案.In fact, not only I but also the other players have a chance to win the gold medal. Smoker must give up smoking as soon as possible.Students can use swimming to help rel

18、ax themselves4The second hand smoke may be more dangerous and has a higher risk.三.完形填空。Mr. Green was ill and went to the hospital. A doctor and said, Well, Mr. Green, you are going to 2 some injections (注射)，and then youll feel much better. A nurse will e 3 give you the first one this evening, and th

19、en youll 4 get another one tomorrow evening. 5 a young nurse came toMr. Greens bed and said to him, I am going to give you your 6 injection now, Mr. Green. Where do you want it?The old man was 7. He looked at the nurse for a 8, then he said, 9 let mechoose that before. Are you really going to let me

20、 choose now?Yes, Mr. Green, the nurse answered. She was in a hurry. Where do you want it?“Well, then, the old man answered 1().”I want it in your left arm, please.考查短语辨析。Look for表示寻找;100k over?表示仔细检查；look after表示照顾;look up表示查阅。医生给病 人检查要用look over,选应选:B。1. A. looked him afterB.checked himC. looked af

21、ter himD. check over him2. A. getB. giveC. makeD. hold3. A. soB. butC. orD. and4. A. mustB. canC. had betterD. have to5. A. In the morningB. In the afternoonC. In the eveningD. In the end6. A. firstB. oneC. twoD.second7. A. happyB. surprisedC. sadD. angry8. A. hourB. minuteC. yearD. moment9. A. Some

22、bodyB. AnybodyC. NobodyD. People10. A. with a smileB. in timeC. in surpriseD. with tears in eyes【答案】1-5BADDC6-10ABDCA【解析】考查动词辨析gel表示得到,获取:B表示给;C表示或者;D表示抓住。结合语境可知要用get some injections 来表示病人要得到注射，选A应选:A。考查连词。A表示所以;B表示但是;C表示或者，否那么;D表示并且，和。A nurse will e and give you the first one this evening是顺承关系，选D应选

23、:D。4. D考查情态动词。A.表示一定B.表示能C.表示最好，这三项都不能用在助动词2后;D表示不得不此题选D表 示将不得不在明天晚上注射第二次。应选:D。考查短语辨析。A表示在早上;B表示在下午;C表示在晚上;D表示最后。由A nurse will e and give you the first one this evening.可知选 C 应选:C。考查数词。A和D都是序数词，表示顺序,A表示第一的;D表示第二的;B和C都是基数词，表示数量,B表示一; 结合语境可知是打第一针，选Ao应选:A。7B考兖形容词辨析。A表示自信的:B表示吃惊的;C表示满的:D表示饿的。由下文中他说的话可知，

24、应该是感到 吃惊的，选应选:B。考查名词辨析。空格前有a修饰，说明要用单数名词,B是复数形式,排除;A元音音素开头，要用am修饰,排除;C 表示一年,D表示一会儿,结合语境可知他是看了护士一会儿，不能说看了一年，选D考查不定代词。A表示一些人:B表示任何人;C表示没有人;D表示人们。由Are you really going to let me choose Now?可知是之前没有人让“我”选择，选Co考查短语辨析。A表示带着微笑;B表示及时;C表示吃惊的:D表示他眼里含着泪。由I want it in your left arm. 可知他是带着笑，选A。题组C培优拔尖练一、单项选择)1. I

25、tbe my ring. Mine is on my finger. Look!A. mustntB. may notC. cantD. maybe)2.Wc must keep ourselves)2.Wc must keep ourselves)2.Wc must keep ourselves)2.Wc must keep ourselvesso that wc can enjoy a better life.A. enough health B. healthy enoughC. health enoughD. enough healthy)3. If you meet)3. If yo

26、u meet)3. If you meet)3. If you meettraffic, youd better stop.A. much tooB. too muchC. too manyD. many too)4. You must not read)4. You must not read)4. You must not read)4. You must not readthe sun.A.underB. inC. atD. on.【答案】C【解析】cant be意为“不可能”。1 .【答案】B【解析】enough修饰形容词或副词时，放在形容词或副词的后面。3.【答案】B【解析】much

27、 too修饰形容词或副词，too many和many too修饰可数名词，too much修饰不可数名词。应 选Bo答案】B【解析】考查词组in the sun,意为“在阳光下”。二、阅读理解。Once an old man went to see a doctor. The doctor looked him over carefully and said, Medicine wont help you. You must have a good rest. Go to bed early, drink milk, walk a lot and smoke one cigar （雪茄烟）a

28、day. Go to the country place for a month.After a month the man came to see the doctor again. How are you? said the doctor, Im 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, drank a lot of milk and walked a lot. Yo

29、ur advice certainly helped me, but that you told me to smoke one cigar a day almost killed （杀死）me first. Its no joke to start smoking at my age.The doctor told the manA. to go to bed early B. to drink milkC. to walk a lot D. A, B and CWhich of the following sentences is TRUE?A. The doctor told the m

30、an to visit a beautiful city for a month.B. The doctor didnt tell him what to do.C. After a month, the man felt better.D. The old man was younger than before after a month.1. The doctors words were for the mans health.A. funnyB. goodC. wellD. not usefulThe doctor wanted the old man .A. to get worseB. to smoke less than before C. to help him D. to start smokingFrom what （he old man said at last, we know .A .one cigarette a day was really helpful to him.B. one cigarette a day was better （han before.C. the old man was not smoker at all.D. smoking made him better than before【答案】1-5DCBBC【解析】