Unit 8讲义（学生版） 人教版英语九年级上册.docx

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1、九年级秋季课程Unit 8第一讲It must belong to Carla.词形转换1. value n/v. 价值；珍视 - adj.贵重的 2. noise n.噪音 - adj. 喧闹的3. policeman n.男警察-_ 复数4. wolf n. 狼- 复数5. sleep n/v. 睡觉 - adj. 困倦的 - adj.睡着的6. suit n/v. 西服；套装/适合- adj.合适的7. express v. 表达- n. 表示；表达8. lead v. 导致-_n. 领导 9. medical adj.医疗的- _ n. 药；医学10. energy n. 力量；精力-

2、 _ adj. 精力充沛的 11. usual adj.通常的-_ adj. 不寻常的-_ adv. 通常地12. history n.历史-_adj.历史的-_n.历史学家重点短语1. 属于 2. 野餐3. 捡起；拿起 4. 起初5. 逃跑 6.have no idea不知道7.in the neighborhood 在社区里8. 追逐；追赶9.in the sky 在天上 10. 多于11. 保持健康 12. 到达13. 指出 14. 迟到 指向 15. 通过电话 指着 16. 做某事开心17. 故意练习：一、用所给单词的正确形式填空。1. The Stonehenge is (value

3、 )to the world. We must protect it.2. It is said that this kind of flower can be used for (medicine) study.3. She is one of the _(lead) in our school.4. There used to be many (wolf)in the wild in the past.5. The problem is so easy that (everybody) can solve it in our team.6.Dont make any （noise）when

4、 you are in the library.7.I stayed up last night. So I feel （sleep）in class today.8. Look out! There must be someone _ (knock) at the door.9.Liu Yu and Wang Li want to be _（history）when they grow up.10.He is so _（sleep）that he falls asleep during the class.二、根据汉语完成句子，每空一词。1.这个男孩正在追赶他的爸爸。The boy is h

5、is dad.2. 捡起垃圾是我们的义务。It's our duty _ _ _ the rubbish.3. 他们在野餐。Theyre_ _ _. 4. 这辆小汽车属于丽丽的吗？Does this car_ _Lily?5.起初，我认为它可能是一只狗。 _ _, I thought it may be a dog. 知识点解析知识点1：belong to 属于belong to 属于，其中，to是介词，后接表示人的名词或人称代词的 形式。【注意】belong to不能用于进行时态，也不能用于被动语态。 Eg.The islands belong to E

6、ngland. (1) The book must . Shes the only one whos studying French. A. belong to Li Yings B. be Li Ying C. belong Li Yings D. belong to Li Ying (2) Do you know Diaoyu Island?Sure. It _ China since ancient times.A. belongs to B. belonged to C. has belonged to D .is belonging to知识点2：【辨析】whose、who与whom

7、who“谁”，作主语时，若不清楚所问对象额数量，谓语动词用单数whom“谁”，是who的宾格形式，在句中作动词或介词的宾语whose“谁的”，既可作形容词也可作代词（作形容词时后面跟名词），是who的所有格形式。（1） Do you know this dictionary belongs to?Let me see. Oh, its .A. who does, mine B. whose, meC. whose, mine D. who, mine（2）Carl, _ turn is it to treat this time?Haha, it's my turn.Awho Bwho

8、se Cwhat Dwhich知识点3：【辨析】attend, join, take part in，join inattend常用于参加会议、婚礼、葬礼、典礼，去上课、上学、听报告、出席音乐会、看演出、听演讲等I attended his wedding.join指加入某个党派、团体、组织等，并成为其中的一员，如“参军、入团、入党”等She joined the Young Pioneers.take part in指参加群众性活动等，并在其中发挥积极作用Well take part in social practice during the summer vacation.join in指

9、参加竞赛、娱乐、游戏等活动，其后一般接名词或动词ing形式Can I join in the game?1.用attend, join, take part in填空(1) When did your brother _ the army?(2) We should _ school activities.(3) I _ his lecture（演讲）yesterday.2.-Did you _ the party last night? -Yes, it was a good chance _ some

10、 new friends. A. attend; making B. join; making C. attend; to makeD. join; to make知识点4：【辨析】noise; sound与voicenoise指不悦耳的吵闹声、嘈杂声，可与make连用Please dont make much noise in class. sound泛指能听见的自然界的各种声音Light travels much faster than sound. voice一般指人的声音，如说话声、歌声、谈笑声等，不可与make 连用The boy has a beautiful voice. 1.用

11、noise; sound与voice填空(1)Dont speak in such a high _.(2)Will you please make less _, boys and girls?(3)We couldnt hear a _ here.2.单项选择( ) 1. There is too much _ in this class. A. sound B. voice C. noise D. n

12、oises( ) 2. Bill's sister has a very beautiful _.She can sing very well. A. sweater B. sound C. voice D. dress( ) 3. At the foot of the mountain，you can hear the _ of running water. A. sound B. voice C. noise D. silence知识点5： go away 走开；离开【易错警示】 go away 不能与表示一段时间的时间状语连用。若要和表示一段时间的时间状语连用，要转换成 。Eg.

13、他已经离开两天了。He （be）away for two days.【拓展】含away的其他常见短语：_把收好 _逃跑 _扔掉；抛弃_赠送；捐赠 _冲走；洗掉 _拿走；带走知识点6：【辨析】sleepy; asleep与sleepsleepy形容词意为“困倦的；瞌睡的”可作表语或定语 “感到困倦”He is so sleepy that he cant listen carefully. asleep形容词意为“睡着的”只能作表语 “睡着”The old man fell asleep while watching TV. 那位老人在看电视时睡着了。sleep动词意为“睡觉”sleep wel

14、l “睡得好”Please be quiet! The baby is sleeping. 请安静！那个婴儿在睡觉。名词意为“睡眠；睡觉” “入睡；睡着”We need at least 8 hours sleep at night. 我们晚上至少需要8小时的睡眠。 (1) Why are you looking _ in class all day? Because I cant finish my homework until eleven every night.A. awake B. asleep C. sleeping D. sleepy(2) I didnt have a good

15、 last night，so I was so that I fell in class.A.sleep;asleep;sleepy B.asleep;sleep;sleepyC.sleep;sleepy;asleep D.sleepy;sleep;asleep(3) 选词填空：sleepy; asleep与sleepI often _ for 8 hours every night.My father fell _ while he was reading a book.The little boy couldnt go on studying because he felt _. 知识点7

16、： 【辨析】receive与acceptreceive接待；收到指客观的收到He received a letter from his friend. 他收到了朋友的来信。accept接受指主观的接受She accepted my gift. 她接受了我的礼物。 1.选词填空：receive与accept（1）I _ an invitation to the party yesterday, but I refused to _ it.（2）She _ a gift, but she didnt _ it.2.单项选择（1）Did your pen pal send a postcard to

17、 you last week?Yes. But I haven't _ it so far. A. avoided B. accepted C. refused D. received（2）I _ my best friend Mary's letter yesterday and I will write to her this evening. A. accepted B. received C. gave D. heard（3）Would you please see the film Iron Man 3 with me tonight，Kate? I'd lo

18、ve to，but I've _ Linda's invitation to dinner.A. seen B. understood C. received D. accepted知识点8：point out 指出point out 是“动词+副词”型短语，当代词作宾语时，代词只能放在point与out中间。point to“指向”，多用于表示指向离说话人较远的事物，to是介词，表示指的 point at“指着”，习惯上表示指向离说话人较近的事物，at是介词，表示指的 Eg.He pointed to the door and there I saw a girl smili

19、ng at me.他指向门，我看见那里有一位女孩朝着我微笑。The teacher pointed at the blackboard and said,“You must look carefully.”老师指着黑板说：“你们必须看仔细”。知识点9：prevent（v）阻止；阻挠【用法详解】prevent 作及物动词，prevent sth. 意为“阻止某事/某物”， 意为“阻止某人做某事”（其中的from可以省略，但在被动语态中不能省略）【翻译】（1）明天的大雨可能会阻碍我们外出。 （2）由于大雪，飞机无法按时起飞。 知识点10：the rest of.（ 剩余的）【用法详解】作主语，谓语

20、动词的单复数由of 后边的名词决定。【练一练】用be动词正确形式填空：The rest of the books _ boring.The rest of oil _ not enough. 当堂巩固练习一、单项选择1. He always wants to _ his true meaning.A. expression B. express C. say D. know来源:学§科§网2. The stone can prevent us from _.A.be ill B. be illness C. being ill D. sickness3. I cant po

21、int _ your mistakes because I didn't find your mistakes.A. at B. to C. out D. with4. This book_ to Mary. A. belong B. belongs C. is belonged D. is belonging5. -What is behind the tree? -There is a dog _ beside it.A. sit B. sat C. sitting D.to sit6. On her birthday, she _ a gift from a boy, but s

22、he didnt _ it. A. received, receive B. accepted; acceptC. received; accept D. accepted; receive7. A strange thing happened _ her last night, so she is afraid to stay at home alone tonight. A. at B. for C. with D. to 8. I feel really _ because I havent been _ for over 48 hours.A. sleepy; sleepy B. sl

23、eepy; asleep C. asleep; asleep D. asleep; sleepy9.In this book, you can learn_. A. something educational B. educational something C. anything educational D. educational anything10.Mr. John invited many friends to _ his wedding. A. take part in B. join C. join in D attend 11. How can I get some _ abo

24、ut the 2016 Olympic Games? Why not search the Internet?A. information B. experience C. practice D. message12.They arrived _ Beijing _ a cold morning. A. in; in B. in; on C. at; on D. at; in13.Please don't go. I have _ to tell you.A. other something B. something otherC. else something D. somethin

25、g else 14. It is silly _ the piano in such low price. A. of him to sell B. for him to sell C. of him sellingD. for him to selling 15.-Let's go to Yandu Park if it _ tomorrow. -But nobody knows if it_ tomorrow. A. won't rain; rains B. doesn't rain; rains C. doesn't rain; will rain D.

26、won't rain; will rain二、用括号中所给单词的适当形式填空。1. I think the_ (express) on his face are very strange.2. We were worried about the childrens _ (safe).3. He put something _ (value) into the drawer and locked it.4. Bill gave a lot of money _ (medicine) research last year.5. Let me give you some_(advice) a

27、bout Chinese customs.6. My hometown is in the _ (north) part of the country.7. The athlete needs to spend time _ (train) every day.8. They are talking about Chinese _ (educate).9. The teacher often encourage his students _ (watch) English films.10. Xi Jinping is a _(lead) in our country.第二讲情态动词表示推测的

28、用法1、 语法概述情态动词可以表示说话人的语气或某种情态，也可以表示推测。本单元我们学到的表示推测的情态动词有 、 、 、 和 。2、 情态动词表示推测的意义和用法句式情态动词含义用法肯定句must表示有把握的肯定推测may/might/could表示没有把握的推测否定句cant/couldnt表示有把握的否定推测may not/might not表示不太有把握的否定推测疑问句can/could表示推测【特别提醒】（1）情态动词表示推测时，无时态区别，只有语气差别。表示推测的情态动词的语气强弱顺序如下（由强到弱）： > > > >（2） 含有must的句子（must表推

29、测）变为否定句时，要用 。【典例】（安顺中考）Look！The man welcoming us at the school gate be our headmaster.No, it be him. He is having a meeting in the office now.A.must; cant B.must; mustnt C.cant; mustnt D.mustnt; cant（3）must用于否定句时，不表推测；mustnt的意思是“ ”。You mustnt play soccer in the square. 你们一定不能在广场上踢足球。（4）could 用于否定句时，

30、语气较cant缓和，意为“不可能”。 He said the news couldnt be true. 他说那个消息不可能是真的。练习： 1. You _ (can/must) be tired after working for a long time without a rest. 2. Who is the woman over there? Is she Mrs. Smith? It _ (mustnt/can't) be her. She is much taller. 3. Where's Zhang Lei? I'm not sure. He _ (co

31、uld/need) be in the zoo. 4. What will the weather be like tomorrow? It _ (must/might) be windy or rainy. I'm not sure. 5. Alice _ (must/can't) be working now, because the light in her room is still on.三情态动词表推测时，不同的形式表示不同的时态。结构形式用法例句情态动词do表示对现在情况的推测She might be in the classroom now. 她现在可能在教室里

32、。情态动词 be doing表示对正在发生的事情的推测Its ten oclock. He must be having class. 十点钟了，他一定在上课。情态动词have done表示对过去或已完成的事情的推测She is crying. She must have known the bad news. 她在哭，她一定已经知道了这个坏消息。易考点：could, may, must , need的提问与应答：(1) Could/can I go to the cinema tonight? Yes, . No, . (2)May I have a look at your photos?

33、 Yes, . No, . (3)Must I book a ticket for the concert right now? Yes, . No, . (4)Need I water the flowers in the garden in the afternoon? Yes, . No, . 情态动词专练1.Tom gets up early every day except Saturday or Sunday, because he _ go to school.A. mustnt B. neednt C. shouldnt D. cant2.Peter come with us

34、tonight, but he isnt very sure yet. A. must B. may C. can D. will3.According to the traffic rules, kids under 12 _ ride bikes on the road.A. may not B. mustnt C. couldnt D. neednt4.-May I fish here? -No, you _. The sign says,“No fishing.” A. mustnt B. neednt C. may not D. shouldnt5.-Could I borrow y

35、our dictionary?- Of course you _. A. can B. must C. should D. will6.-Must I finish the work today?-No, you _. You can finish it tomorrow. A. mustnt B. cant C. shouldnt D. neednt7.This notebook _ be Toms. Look at his name on the cover.A.must B. mustnt C. can D. cant8.-Listen! Helen is singing in the

36、next room. -It _ be Helen. She has gone to Beijing. A. must B. cant C. might D. should9.By the time Jack was ten, he _ speak Greek and German fluently.A. would B. should C. might D. could10.-May I try on the jeans? -Yes, you _. A. should B. can C. must D. need11.Dont treat the animals like that, Joh

37、n. We_ take good care of them. A. can B. should C. need D. may12.When you cross the road, you be very careful. A. must B. should C. can D. may13.-It took me nearly forty minutes to walk here. -Have a drink, please. You be thirsty. A. will B. must C. should D. can14.-Whose book is this? -It be Lucys. Look, her name is on the cover. A. can B. must C. may D. could15.Johnny, you _ play with the knife, you _ hurt yourself. A. wont; cant B. mustnt; may C. shouldnt; must D. cant shouldnt7