外研版九年级下册英语第4模块-复习情态动词提高语言交际的得体性(1)ppt课件.ppt

1、九年级下册第九年级下册第4 4模块模块 复习情态动词，复习情态动词， 提高语言交际的得体性提高语言交际的得体性 新课导入新课导入 You use red paper for hongbao because red means luck. You must use red paper for hongbao because red means luck. 中国的新年红中国的新年红 包用其他颜色，包用其他颜色， 可以吗？可以吗？ 一、专有名词一、专有名词 新课导入新课导入 My bike was broken yesterday, so I walked to school. My bike wa

2、s broken yesterday, so I had to walk to school. 如何体现自行车坏如何体现自行车坏 了，他很沮丧，只了，他很沮丧，只 能走路去上学？能走路去上学？ 九年级下册第九年级下册第4 4模块模块 复习情态动词，复习情态动词， 提高语言交际的得体性提高语言交际的得体性 rules and suggestions for going climbing 知识学习知识学习学习教材学习教材 Mr Jackson gives a lot of rules and suggestions.Mr Jackson gives a lot of rules and sugge

3、stions. When you go walking in the hills. You must be careful of falling stones. You cant have anything to eat. You mustnt walk too close to the edge of the hill path. You cant go rock climbing. You mustnt go off on your own. You should always wear proper clothes. You have to keep together. Dont dri

4、nk all your water in one go. You may need some later. Can we . ?Can we . ? “Can we have something to eat now?” “No, you cant. You just had breakfast an hour ago.” “Can we go rock climbing?” “No, you cant. You must be careful of falling stones.” 知识学习知识学习学习教材学习教材 rules and suggestions for going campin

5、g Dos.Dos. We should hang the food in a tree. Bears can climb trees. Bears can smell food from a long way away. We must keep the camp clean. Bears might think our rubbish is food. We should make lots of noise. Bears may not come any closer. Donts.Donts. You mustnt make any sudden moves or make a sou

6、nd. You mustnt run. No one can run faster in the forest than a bear. 知识学习知识学习总结规律总结规律 选择情态动词时，首先考虑的是选择情态动词时，首先考虑的是如何达意如何达意。 情态动词情态动词本身有一定的含义，为谓语动词增添本身有一定的含义，为谓语动词增添情态情态 色彩色彩，表示说话人对有关行为或事物的，表示说话人对有关行为或事物的态度和看法态度和看法。 can/could may/might should shall must have to need had better will/would would like o

7、ught to 知识学习知识学习总结规律总结规律 表示一个人能做某事时，常用表示一个人能做某事时，常用cancan或或couldcould表达。表达。 Bears can climb trees. I can really run fast. My five-year-old daughter can draw a beautiful picture in five minutes. As soon as Mike could read, he read books about robots. 表示能力表示能力 知识学习知识学习总结规律总结规律 表达表达“可能、可能性可能、可能性”时，可以用时

8、，可以用can/could/may/mightcan/could/may/might。 You might fall and hurt yourselves. There may be a few showers, so bring an umbrella with you. Jane may be at home. I might talk to him. You can go to Beijing by train. 表示可能性表示可能性 知识学习知识学习总结规律总结规律 表达允许某人做某事，或征求对方的许可时，可以表达允许某人做某事，或征求对方的许可时，可以 用用can/could/ma

9、y/mightcan/could/may/might。 Can we go rock climbing? May/Can I have a look at your photo? You can/may start your work now. Could/May I come a little later tomorrow? I dont feel myself. 表示许可或征求对方许可表示许可或征求对方许可 知识学习知识学习总结规律总结规律 如果要请求对方做事情，可用下列表达方式如果要请求对方做事情，可用下列表达方式: : Will/Would/Could you (please).? W

10、ould you please help me with this suitcase? Would you mind.? Would you mind turning down the music? 表示请求对方做事情表示请求对方做事情 知识学习知识学习总结规律总结规律 表示建议和邀请可以用下列表达方式。表示建议和邀请可以用下列表达方式。 Would you like (to).? Would you like to play basketball? Shall we.? Shall we go? 表示建议和邀请表示建议和邀请 知识学习知识学习总结规律总结规律 表示想做某事，可以用表示想做某事

11、，可以用would would like/love to.like/love to.表达。表达。 I would like to be a scientist. 表示意愿表示意愿 知识学习知识学习总结规律总结规律 表示应该、义务时，常用表示应该、义务时，常用should, ought to, mustshould, ought to, must。 We should hang the food in the tree tonight. All passengers must wear seat belts. You should talk to your parents. I ought to

12、 train more to improve my skill. 表示应该、义务表示应该、义务 知识学习知识学习总结规律总结规律 表示这类含义时，一般用表示这类含义时，一般用must, mustnt, have tomust, mustnt, have to等等。 We must be careful of falling stones. You mustnt go off on your own. You must study maths to be an engineer. You mustnt tell it to anyone. You have to come early tomor

13、row. 表示命令、禁止、不得不表示命令、禁止、不得不 知识学习知识学习总结规律总结规律 表示没有必要做某事时，常用表示没有必要做某事时，常用neednt, dont have neednt, dont have toto等。等。 You neednt report it to the police. You dont have to worry about money. I can lend you some. 表示没有必要做某事表示没有必要做某事 讲练结合讲练结合 情态动词答题思路情态动词答题思路 关注关注话题话题，建立背景知识，建立背景知识 揣摩揣摩语气语气，选择合适情态，选择合适情态

14、依托语境，依托语境，得体得体表达情感表达情感 讲练结合讲练结合 could, must, could, must, mustntmustnt It is dangerous inside. You _ keep out! These stairs are not safe. You _ use them. The rocks are falling down. You _ get hit. The river is too deep. You _ swim in it. Betty _ know what to do because she did some basic medical tra

15、ining. 讲练结合讲练结合 could, must, could, must, mustntmustnt It is dangerous inside. You must keep out! These stairs are not safe. You mustnt use them. The rocks are falling down. You could get hit. The river is too deep. You mustnt swim in it. Betty must know what to do because she did some basic medical

16、 training. 讲练结合讲练结合 1. (2019.27) You _ walk on the wet hill path because you _ fall and hurt yourself. A. must; might not B. mustnt; might C. neednt; need D. must; must 2. (2018.29) Must I come before 6:30 tomorrow? No. You _. There will be plenty of time. A. mustnt B. cant C. couldnt D. neednt 3. (

17、2017.37) When you are travelling, bring a map because it _ help you. A. cant B. mustnt C. used to D. may 4. (2016.37) Mum, _ I play football this afternoon? Sure, but you _ finish your homework first. A. may; could B. can; must C. can; mustnt D. may; cant 实践应用实践应用 No smoking. Dont smoke. You mustnt

18、smoke. You are not allowed to smoke. 实践应用实践应用 It is important to know what you must and must not do when you meet people from a different country. You (1) may not/ must not ask Westerners “How old are you?” because it is not polite. You (2) might / can know someone well, but you (3) must not / need

19、not ask “How much money do you make?” He (4) may / can never speak to you again! In public places, you (5) must / can ask people before you take photos of them, and you (6) must not / might not eat or drink in shops or museums. In some countries you (7) cannot / can go into someones house with your

20、shoes on. You (8) need not / must not take them off. But in some other countries you (9) might not/ must not wear shoes in the house. 实践应用实践应用 It is important to know what you must and must not do when you meet people from a different country. You (1) may not / must not ask Westerners “How old are y

21、ou?” because it is not polite. You (2) might / can know someone well, but you (3) must not/ need not ask “How much money do you make?” He (4) may / can never speak to you again! In public places, you (5) must / can ask people before you take photos of them, and you (6) must not / might not eat or dr

22、ink in shops or museums. In some countries you (7) cannot / can go into someones house with your shoes on. You (8) need not / must not take them off. But in some other countries you (9) might not / must not wear shoes in the house. 教材链接教材链接七年级下册、八年级上册、九年级下七年级下册、八年级上册、九年级下 册册 Weather personal background 教材链接教材链接七年级下册、八年级上册、九年级下七年级下册、八年级上册、九年级下 册册 social behaviour/ customs safety and first aid 要点回顾要点回顾 复习情态动词复习情态动词 意义及成员意义及成员 基本用法基本用法 适用语境适用语境 情态动词答题思路情态动词答题思路 关注话题，建立背景知识关注话题，建立背景知识 揣摩语气，选择合适情态揣摩语气，选择合适情态 依托语境，得体表达情感依托语境，得体表达情感