7aunit8grammar.ppt

《7aunit8grammar.ppt》由会员分享，可在线阅读，更多相关《7aunit8grammar.ppt（29页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、7A Unit 8 Grammar7A Unit 8 GrammarWhat are they doing?They are dancing.They are She is writing to her sister.write a letter to her sister 写信给她的姐姐写信给她的姐姐Shirley Shirleys sisterletter wait for 等待等待 Her sister is waiting for the letter.The girl is looking for her pocket money.look for 寻找寻找She wants to

2、buy some presents for her friends.现在进行时现在进行时present continuous tenseRead the sentences and work out the rulesThey are dancing.She is writing a letter to her sister.Her sister is waiting for the letter.The girl is looking for her money.I am sleeping.We use the present continuous tense to talk about t

3、hings that are happening now.我们使用我们使用现在进行时现在进行时谈论现在正在发谈论现在正在发生的事情。生的事情。The structure of present continuous tense（现在进行时的结构）（现在进行时的结构）Subject+_+_（主语）（主语）beV-ing(动词的现在分词）动词的现在分词）I _+V-ingYou _+V-ingHe/She/It _+V-ingWe/You/They _+V-ing am are is areHave a tryLily and I _(play)volleyball now.Look!The boy

4、 _(dance).My sisters _(shop).is dancing are shopping are playing 亲，关注一下我们哦现在分现在分词词写出下列动词写出下列动词的现在分词的现在分词sleep write swim lieplay come runwait practise shopstudy see chatvisit getinginginginginginginging ingying ming ning ping tingting _ i:动词的现在分词变化规则：动词的现在分词变化规则：1.直接加直接加ing 2.去去e加加ing(以不发音的以不发音的e结尾）

5、结尾）3.改改ie为为y加加ing 4.双写末尾字母加双写末尾字母加ing（以一个辅音字母以一个辅音字母结尾的重读闭音节动词）结尾的重读闭音节动词）重读闭音节首先必须是重读音节，且这个音节重读闭音节首先必须是重读音节，且这个音节是两个辅音中间夹一个元音的结构。是两个辅音中间夹一个元音的结构。1.Look!Simon _football with his friends in the playground.2.Its 4 oclock in the afternoon.Daniel _ in the classroom.3.Millie_ a letter to her friend about

6、 the fashion show.4.Sandy is a member of the bakestball team.Now she _ with other team members.5.Where is Amy?Oh,she _ to her cousin Shirley.They _ for the school bus.6.I have dancing lessons.I _ for my dancing shoes.is playing is studying is writing is practisingis talking are waiting am lookingFin

7、ish the sentences on Page 97 I am +V-ingYou are +V-ingHe/She/It is +V-ingWe/You/They are +V-ingam notare notis not are notChange positive sentences into negative sentences把肯定句改为否定句把肯定句改为否定句A:Is the woman reading?B:Yes,she is.She is reading a book.Look and try to sayA:Are they eating?B:Yes,they are.T

8、hey are eating lunchA:Is subject(主语主语)+V-ing?B:Yes,subject is.subject+is V-ingA:Are subject+V-ing？B:Yes,subject are.subject are V-ingMake a conversation with the structures(编个对话）编个对话）A:Is she singing?B:No,she isnt.She is dancing.She is not singing.A:Are they singing?B:No,they arent.They arent singin

9、g.They are dancing.A:Is subject(主语主语)+V-ing?B:No,subject isnt.subject+isnt V-ing subject is V-ingA:Are subject+V-ing？B:No,subject arent.subject+arent V-ing subject are V-ingMake a conversation with the structures(编个对话）编个对话）A:What is the boy doing？B:He is singing.A:Is the boy swimming?B:No.He isnt.A:

10、What are they doing?B:Theyre swimming.A:Are they running?B:No,they arentA:_ the girl _(get)up?B:No,she _.A:What _ she _?B:She _ _.Is getting isntis doingis sleepingA:_ they _ a book?B:No,they _.A:_ are they _?B:Theyre _.Are reading arentWhat doing writing S:Hello,Amy._ you _ your homework now?A:No,I

11、m not.My cousin Shirley _ me.S:Oh,really?What _ she _now?A:Well,she _ a new computer game.S:_ you _ with her now?A:No,Im not.I _ on the bed and _TV.S:What _ your parents _?A:They _ in the kitchen.Are doingis visiting is doingis playing Are playingam lyingwatching are doing are cookingComplete the co

12、nversation on Page 98her sisterLilywash vegetableher mother her sister her fatherclean the table 用适当的时态完成下列句子用适当的时态完成下列句子1.Listen!The girl _(sing)in the next room.2.Where is your mother?She _(make)the bed for me.3.We _ (play)football now.4._ you _(fly)a kite at the moment?5.She often _(go)to school early.6.Simon _(have)breakfast every day.Exercise何时用现在进行时何时用现在进行时/一般现在时？一般现在时？is singing is makingare playingAre flying goes hasHomework:Homework:Finish the exercises on the activity sheet.