九年级英语下册 Module 5 Rules and suggestions Unit 3 Language in use学案(3页).doc

《九年级英语下册 Module 5 Rules and suggestions Unit 3 Language in use学案(3页).doc》由会员分享，可在线阅读，更多相关《九年级英语下册 Module 5 Rules and suggestions Unit 3 Language in use学案(3页).doc（3页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、-U3Language in use知识点拨： 1. cause v.造成；引起，后接名词或复合宾语。Eg. Smoking can cause lung cancer. cause 还可以用作名词，意为“原因，起因”。Eg. The cause of the fire was a cigarette-end.2. effort n.努力Eg. You cant succeed without effect.make every effect to do sth. 意为“尽一切努力做某事”eg. Everyone should _ _ _ _ reduce pollution.人人应该尽一切努

2、力来减少污染。3. get involved in “参与；耗费很多时间”， 后跟名词、代词或动名词形式。其中get为系动词，可以和be动词和become换用。Eg. All the students got involved in the discussion. He got involved in _ (work) out the plan.4. wake up to 意识到；认识到Eg. We should wake up to the danger of smoking. wake up/ wake up to 的区别课堂达标I. 根据首字母或汉语提示写出单词1. His son is

3、 c_ endless problems and hes close to the end of his rope.2. The earthquake caused great d_ to people of Wenchuan.3. It takes a lot of time and e_ to get an exhibition ready.4. The company is run by a group of _ (主任).5. No one knows whether Mr. Li lives on the _ (八) floor of this building. 用括号内单词的适当

4、形式填空1. You may be _ (worry) if you are in trouble and have no one to help you.2. The doctor suggested she _ (stay) in bed for a few days.3. Allow yourselves plenty of time _(get) to the airport.4. The _ (environment) damage caused by the chemical industry.5. -Do you know where our head teacher lives

5、?-He lives on the _(five) floor in that building. 句型转换1. My mother stopped me from talking during the dinner. (改为同义句)My mother didnt _ me _ talk during the dinner.2. You mustnt throw anything at the animals when you are in the zoo. (改为祈使句)_ _ anything at the animals when you are in the zoo.3. The tw

6、in needs some bananas. (改为否定句) The twin _ need _ bananas.4. Its known that Zhang Ziyi is a famous actress. (改为同义句)Zhang Ziyi _ _ _ a famous actress. 根据汉语提示完成句子1. 同时把球传给下一个人。_ _ the ball to the next one _ _ _ _.2. 客人到达俱乐部时，你必须为他们签到。You must _ guests _ when they arrive at the club. 3. 合理饮食和健康在帮助人们长寿起着

7、很重要的作用。A good diet and fitness _ _ _ _ in _ people live longer.4. 我知道你不喜欢他，但请尽量有礼貌。I know you dont like him, but please _ _ _ _ _ polite.5. 所有的孩子们都参与到学校排练剧中。All the children _ _ _ the school play.阅读理解Nowadays problems with the earth are getting more and more serious. For example, pollution is making

8、 the environment not anymore suitable for us to live in. Also, energy is running out. However, there is still something everyone can do in our daily lives to help save our planet.First of all, we should turn off the lights when leaving a room. Its really easy to do. Also, were supposed to turn off t

9、he shower while washing our hair. And are you still using paper napkins? Youd better stop now because paper is made from wood. If everyone uses paper napkins, a lot of trees will have to be cut down every day. Maybe it is hard to stop using paper napkins, but we must try. At the same time, we should

10、 think of good ways to recycle paper. Another thing is that we must try to take our own bags when shopping instead of using plastic bags that are provided by the supermarkets. Finally, we must stop driving cars because cars pollute the air. Instead, wed better ride bicycles. For one thing, its good

11、for our health. For another, its much cleaner.I really hope that more and more people will realize the problem and do what they can to help make our world a better place to live in.According to Toms article, fill in the blanks.AimsToms adviceTo save water6_To save electricity7_To protect trees8_To m

12、ake pollution less9_语法课堂： 情态动词 1. 定义：情态动词是一种本身有一定的词义,表示说话人的情绪,态度或语气的动词,但不能单独作谓语, 只能和其他动词原形构成谓语。 We can be there on time tomorrow. 我们明天能按时去那儿。 May I have your name? 我能知道你的名字吗？ Shall we begin now? 我们现在就开始吗？ You must obey the school rules. 你必须遵守校规。 2. 情态动词数量不多,但用途广泛,主要有下列: can (could), may (might), mus

13、t, need, ought to, dare (dared), shall (should), will (would) . 3. 情态动词的位置: 情态动词在句中放在谓语动词之前, 谓语动词前若有助动词,则在助动词之前,疑问句中, 情态动词则在主语之前。 I can see you. Come here. He must have been away. 他一定走了。 What can I do for you?How dare you treat us like that！你怎能那样对待我们！ 4. 情态动词的特点: 情态动词无人称和数的变化, 情态动词后面跟的动词需用原形,否定式构成是在

14、情态动词后面加 not。 个别情态动词有现在式和过去式两种形式, 过去式用来表达更加客气, 委婉的语气, 时态性不强, 可用于过去，现在或将来。 He could be here soon. 他很快就来。 We cant carry the heavy box. 我们搬不动那箱子。 Im sorry I cant help you. 对不起，我帮不上你。 5. 情态动词的用法: 1）can (could) 表示说话人能,可以,同意,准许,以及客观条件许可,could 为 can 的过去式。 Can you pass me the books? Could you help me, please

15、?What can you do? Can you be sure? 你有把握吗? can和could 只能用于现在式和过去式两种时态,将来时态用 be able to 来表示。 He could help us at all. 他完全可以帮助我们。With the teachers help,I shall be able to speak English correctly. 2）may (might) 可以, 表示说话人同意,许可或请求对方许可。 You may take the book home. May I come in? You may put on more clothes.

16、 你可以多穿点衣服. He said he might lend us some money. 他说他可以借给我们一些钱。 may 否定式为 may not, 缩写形式是 maynt. might 是may 的过去式, 有两种用法, 一种表示过去式，一种表示虚拟语气, 使语气更加委婉, 客气或对可能性的怀疑。 He told me he might be here on time. Might I borrow some money now. He might be alive. 他可能还活着。3）Must 必须,应该,一定,准是, 表示说话人认为有必要做某事, 命令, 要求别人做某事以及对事

17、物的推测。 must 用来指一般现在时和一般将来时, 过去式可用 have to 的过去式代替。 I must finish my work today. You mustnt work all the time. Must I return the book tomorrow? 我必须明天还书吗? After such a long walk, you must be tired走了这么长的路,你一定困了。 He must be the man I am looking for.他一定是我要找的人。He had to go because of somebodys calling him t

18、hat day. 那天他要走是因为有人叫他。 注：must + have + 过去分词,表示现在对过去事物的推测。 He must have told my parents about it. 他一定把这件事情告诉我父母亲了。 He must have received my letter now. 他现在一定收到我的信了。 Its six oclock already, we must have been late again. 已经六点钟了，我们一定又迟到了。 must 和 have to 的区别: must 表示说话人的主观思想, have to 表示客观需要。 You must do

19、it now. 你必需现在就干。(说话人认为必须现在干)I have to go now. 我得走了。(客观条件必须现在走) 4）need 需要 多用在否定式或疑问句中. Need I attend the meeting tomorrow? 我需要明天参加会议吗? You need not hand in the paper this week. 这一周你不必交论文。 need 是一个情态动词, 他的用法完全和其他情态动词一样, 但 need 还可当作实义动词使用, 这时 need 就象其他动词一样,有第三人称,单复数, 后面加带 to 的动词等特性。 I need a bike to go

20、 to school. Do you need a dictionary? She needs a necklace. 她需要一条项链。neednt + have + 过去分词 表示过去做了没必要做的事情。 You neednt have taken it seriously. 这件事情你不必太认真。5）dare 敢 多用在否定或疑问句中。The little girl dare not speak in public. 小女孩不敢在公众面前说话。Dare you catch the little cat? 你敢抓小猫吗? dare 除用作情态动词外,更多的是当实义动词使用, 用法同实义动词一

21、样,要考虑人称,单复数,时态等。Do you dare to walk in the dark? 你敢黑夜走路吗？ He doesnt dare to tell the teacher what happened that day. 他不敢告诉老师那天发生的事。 6）Shall, should表示命令,警告,允诺,征求,劝告,建议惊奇。 You should hand in the exercise book. 你应该交作业本儿了。This should be no problem. 这应该没问题。 Shall we go now. 我们现在可以走了吗?Why should I meet hi

22、m？为什么我要见他? 7）ought 应当,应该 后面跟带有 to 的动词不定式。 You ought to read these books if you want to know how to repair the motorcar.如果你想知道如何修理汽车,你应该读这些书。 You ought to bring the child here. ought + to have done 句型。指过去动作,表示一件事情该做而未做。 You ought to have been here yesterday. 你昨天就应该来。 ought not to have done 句型。表示一件不该做

23、的事情却做了。 You ought not to have taken the book out of the reading-room. 你不应该把书带出阅览室。 8）will (would)决心,愿望。 would 为 will 的过去式, 可用于各人称。Ill do my best to catch up with them. 我要尽全力赶上他们。Ill never do it again, thats the last time.我再不会做那件事情了,这是最后一次。 He said he would help me. 他说他会帮助我。will, would用于疑问句表示说话人向对方提出

24、请求或询问,用 would 比 will 更婉转,客气。 Its hot. Will you open the windows? 天气太热了,你能打开窗户吗? Will you help me to work it out? 你能帮我解这道题吗? Would you like some coffee？给你来点咖啡怎样？ 一、单选1. - Could you cross the street here? - Of course you_ A. could B. can C. be able to D. will2. Some people think trees _ on Tree Planti

25、ng Day only. A. should be planted B. should plant C. should be planting D. be planted 3. - Must I do the work now?- - No, you _ . You may do it later. A. cant B. mustnt C. neednt D. shouldnt 4. You _ get there by bus. A. dont need B. neednt to C. dont need to D. need dont to .5. (08河南)-We won the En

26、glish speaking contest. - Congratulations! You _ be very proud of it. A. can B. need C. would D. must6. She _ know the answer, but Im not sure.A. need B. may be C. may D. must7. That man _ be our English teacher. Because he has gone to Beijing. A. mustnt B. shouldnt C. neednt D. cant 8. You _ swim i

27、n this part of the lake. Its dangerous. A. mustnt B. neednt C. may not D. wont9. -_ we go to the park on Sunday? -Good idea! A. Would B. Shall C. Must D. Need10._to have lunch with us today? A. Do you likes B. Would you likeC. Will you liked D. Have you liked二. 选用合适的情态动词填空should, shouldnt, can, cant

28、, have to, neednt, might, may must mustnt 1. As students, we _ obey the school rules.2. Put on warm clothes. You _ feel cold later on.3. I missed the bus, so I _ take a taxi.4. I think children _ really learn to respect their elders. 5.-Lets go to the concert together. -Sorry, I _. I _ go to a meeting6. Children _ play near the street. Its dangerous.7. -Must I return the book tomorrow morning?-No, you _. You _ keep it for three days.8. -May I try on the jeans? -Yes, you _.-第 3 页-