PEP九年级英语Unit8情态动词总复习课件.pptx(课件中不含音视频素材)

1、General Revision of Modal Verbs 情态动词总复习情态动词总复习Modal Verbs 情态动词 Could you sing a song for us?He can sing very well.We must wear school uniforms every day.Miss Yi might be nervous.You should relax yourself.表请求表请求表能力表能力表必须表必须表推测表推测提建议提建议情态情态动词动词shallcouldmust maymightneedshouldcandarewillwouldA special

2、 rule of todays class We are going to have a competition,if your group can answer my question correctly,you can get one sticker.The group that gets the most stickers is the winner,and can ask me a personal question after class.If you want to be picked by Miss Yi to answer the questions,you will have

3、 to act very fast.Can you find the mistakes in the sentences?1.She can plays the piano.2.Mr.Li could is at home.3.Do we can play basketball after school?4.They dont can speak Japanese.1.情态动词后必须使用动词原型。情态动词后必须使用动词原型。2.变一般疑问句和否定句直接在情态动词上做变变一般疑问句和否定句直接在情态动词上做变化。化。beCancant表示能力表示能力can用于一般现用于一般现在时在时could

4、用于一般过用于一般过去时去时be able to:用于各种时态非情态动词非情态动词Mind Map 1 can you tell me something you can do?Activity 1:Activity 2:A survey in your groupWhat could you do at the age of 4?Talk in your group and find out what your group members were able to do at the age of 4.Report the survey result.Quiz 1:1.She _ swim

5、when she was five years old.A can B could C be able to2.People will _ fly to the moon someday in the future.A can B could C be able toBC Mind Map 2 表示礼貌地请求和表示礼貌地请求和允许允许一般用于一般疑问一般用于一般疑问句句cancould maywouldPairwork:Make two conversations1.Make a conversation to ask your deskmate to do something for you

6、.（编一个简单的对话来（编一个简单的对话来请你的同桌帮你做一件事）请你的同桌帮你做一件事）For example:you want him/her to teach you something.2.Make another conversation to ask your deskmate for permission（编一个对话来寻求（编一个对话来寻求你的同桌的允许）你的同桌的允许）For example:you want to use his/her eraser.Quiz 21.Mum,_I visit the Movie Museum tomorrow?-I am afraid you

7、 cant.Its closed on Monday.A.mustB.mayC.should B2.-Tom,_I use your e-dictionary?-SureA.willB.mustC.can C3.Could I borrow your book?-_ A No problem B No,you could C Yes,you have to 4.Could you swim when you were five?A Yes,I can B No,I couldnt C No problemAB表示建议表示建议shall用于第一人用于第一人称称should 用于各种人用于各种人称

8、称had better（not）最好（不）why not?lets How/what about？非情态动词非情态动词Mind Map 3 Activity 4:Group work Sentence Train S1:I have a headache,what should I do?S2:Youd better lie down and have a rest.I am nervous,what should I do?S3:Why not take a deep breath and have a rest.I dont bring my homework to school,what

9、 should I do?S4:You should talk to your teacher about it.I cant get up early,what should I do?S1:.S2:.Summary 1.情态动词后面必须用动词情态动词后面必须用动词原型原型。2.情态动词做句型变化时只需对情态动词做句型变化时只需对情态动词情态动词做相应做相应的变化。的变化。3.情态动词可以表示情态动词可以表示 能力能力、请求请求、允许允许、猜测猜测、建议建议、必须必须、需要需要等涵义，并且都有各自的用等涵义，并且都有各自的用法。法。4.学会使用学会使用思维导图思维导图来使得知识条理会，系统化

10、，来使得知识条理会，系统化，最重要的是你的思维要条理化。最重要的是你的思维要条理化。Homework:给情态动词给情态动词can，could，may，must分别画思维导图来介绍他分别画思维导图来介绍他们的用法。们的用法。One mind map for each wordPeriod 2 must必须mustnt 不准need需要have to 非情态动词非情态动词还可作：行为动词 needntnot have to否定回答Mind Map 4 Writing 1:Group work What rules do we need to make our school better.1.Tal

11、k in your group.2.Make some rules.3.Share your rules.4.You must use different modal verbs to talk about the rules.Quiz 3-Must I finish all the homework this evening?-No,you _.Tomorrow is Saturday,and you will have enough time for it.A.mustntB.dont have toC.couldnt B-Mum,must I stay there the whole d

12、ay?-No,you _.You _ come back after lunch if you like.A.mustnt;canB.neednt;must C.neednt;may CMind Map 5 表推测表推测含义含义可能可能may;could;might不可能不可能cant可能不可能不may not 一定一定must句型结构句型结构对现在的对现在的推测推测情态动词情态动词+动原动原对正在发对正在发生的事的生的事的推测推测情态动词情态动词+be doing对过去对过去发发生的或已生的或已发生事情发生事情的推测的推测情态动词情态动词+have done maybeperhaps非情态动

13、词非情态动词Quiz 4 Do you have any plans for this Sunday?-I am not sure.I _ go to the countryside to see my grandmother.A.canB.needC.may C-Is that woman your head teacher?-No,it_ be her.Our head teacher is in her office.A.mustnt B.cant C.neednt BShe _ go to the park tomorrow.A.may be B.maybeC.mayCWriting 2:根据你对的家人（父母，兄弟根据你对的家人（父母，兄弟姊妹等）的了解，写一段话，姊妹等）的了解，写一段话，推测一下你的家人今天上午的推测一下你的家人今天上午的活动。字数不限。活动。字数不限。Summary Please show your mind maps which are your homework for last period.Homework 试题研究试题研究 精炼版精炼版 Page 56