UNIT 4Grammar.pptx

《UNIT 4Grammar.pptx》由会员分享，可在线阅读，更多相关《UNIT 4Grammar.pptx（22页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、UNIT 4 Save the trees单位：户县甘河初中执教：焦 静 妮GrammarGrammarTheThe Present Present Continuous Tense Continuous Tense What What isis Alice do Alice doinging?She She isis swim swimming.ming.What What is is she she dodoinging?She She isis sing singing ing.What are they doWhat are they doinging?They are play Th

2、ey are playinging basketball.basketball.What is Tom doWhat is Tom doinging?He is drawHe is drawing.ing.What What areare they do they doinging?They They areare danc dancinging.What What isis the little girl do the little girl doinging?She She is is eateatinging.Look and thinkLook and think swim swim

3、swim swim 游泳游泳游泳游泳 swimswimswimswimming ming ming ming 正在游泳正在游泳正在游泳正在游泳sing sing sing sing 唱歌唱歌唱歌唱歌 singsingsingsinging ing ing ing 正在唱歌正在唱歌正在唱歌正在唱歌play play play play 打打打打 play play play playing ing ing ing 正在打正在打正在打正在打draw draw draw draw 画画画画画画画画 drawdrawdrawdrawinginginging正在画画正在画画正在画画正在画画 dance

4、dance dance dance 跳舞跳舞跳舞跳舞 dancdancdancdancinginginging 正在跳舞正在跳舞正在跳舞正在跳舞V+ingV+ing：正在做的事情：正在做的事情/正在进行的动作正在进行的动作V.V.+ing TheThe Present Continuous TensePresent Continuous Tense 1.1.含义：表示现在正在进行的动作。含义：表示现在正在进行的动作。2.2.结构：肯定句：主结构：肯定句：主+be+doing+be+doing+其他其他 否定句：主否定句：主+be+not+doing+be+not+doing+其他其他 一般疑问

5、句：一般疑问句：Be+Be+主主+doing+doing+其他？其他？特殊疑问句：特殊疑问词特殊疑问句：特殊疑问词+be+be+主主 +doing+doing+其他？其他？3.3.标志词：标志词：listen,look,now,listen,look,now,Its+Its+具体时间具体时间，what are you doing?what are you doing?等等4.4.动词现在分词的构成规则：动词现在分词的构成规则：直接加；直接加；直接加；直接加；go-going,sing-singinggo-going,sing-singinggo-going,sing-singinggo-goi

6、ng,sing-singing 去去去去-e-e-e-e加；加；加；加；dance-dancing,take-taking.dance-dancing,take-taking.dance-dancing,take-taking.dance-dancing,take-taking.双写加；双写加；双写加；双写加；run-running,swim-swimmingrun-running,swim-swimmingrun-running,swim-swimmingrun-running,swim-swimming 变变变变-ie-ie-ie-ie为为为为y y y y加加加加;die-dying,l

7、ie-lying;die-dying,lie-lying;die-dying,lie-lying;die-dying,lie-lying Practice Practice 一、写出动词的现在分词形式 1）draw 2）tell _3）give_ 4）use_5）get_ 6）put_ 7）stop_ 8）lie_ 9）die_ 10）begin_ 11)save_ 12）see_ drawing drawing drawing drawing tellingtellingtellingtellinggivinggivinggivinggivingusingusingusingusingget

8、tinggettinggettinggettingputtingputtingputtingputtingstoppingstoppinglyinglyinglyinglying dying dying dying dyingbeginningbeginningbeginningbeginningsavingsavingsavingsavingseeingseeingseeingseeing 用所给词的适当形式填空：用所给词的适当形式填空：用所给词的适当形式填空：用所给词的适当形式填空：1 1）Listen!She Listen!She (sing)an English song.(sing)

9、an English song.2 2）Look!They _Look!They _ (fly)kites.(fly)kites.3 3）Im drawing a picture now.And he Im drawing a picture now.And he _ (listen)to music.(listen)to music.4 4）It is 9 oclock.He_It is 9 oclock.He_ (make)a model plane.(make)a model plane.5 5）What _ you What _ you _ _(do)now?(do)now?-I_(l

10、ie)on my bedroom.-I_(lie)on my bedroom.Practice Practice is singingis singingis singingis singingare flyingare flyingis listeningis listening is makingis making am lyingam lyingam lyingam lyingare are are are doingdoingdoingdoing A:What are they doing?A:What are they doing?A:What are they doing?A:Wh

11、at are they doing?B:Are they playing basketballball?B:Are they playing basketballball?B:Are they playing basketballball?B:Are they playing basketballball?Guessing:What is/are.doing?Guessing:What is/are.doing?Guessing:What is/are.doing?Guessing:What is/are.doing?A:No,they arent.A:No,they arent.C:Are

12、they playing football?C:Are they playing football?A:Yes,they are.A:Yes,they are.Guessing:What is/are.doing?Guessing:What is/are.doing?A:What is the boy doing?A:What is the boy doing?A:What is the boy doing?A:What is the boy doing?B:Is he dancing?B:Is he dancing?B:Is he dancing?B:Is he dancing?A:No.h

13、e isnt.A:No.he isnt.A:No.he isnt.A:No.he isnt.B:Is he singing a song?B:Is he singing a song?B:Is he singing a song?B:Is he singing a song?A;Yes,he is.A;Yes,he is.A;Yes,he is.A;Yes,he is.A:What are they doing?A:What are they doing?B:Are they watching TV?B:Are they watching TV?A:No,they arent.A:No,the

14、y arent.C:Are they playing computer games?C:Are they playing computer games?A;No,they arent.A;No,they arent.D:Are they reading?A;Yes,they are reading an intreesting book.A;Yes,they are reading an intreesting book.A:What are they doing?B:Are they riding bikes?A:No,they arent.C:Are they running?A;Yes,

15、you are right.They are running.PairworkPairworkMake conversations in pairs.walkwalkwalkwalkbrush his teeth PairworkPairworklieclean Groupwork Groupwork When people are in different places,such as,at home,in the park,in the classroom,on the playground.Lets discuss what they are doing.Summary Homework Homework A.Write an article with the picture on page 50.B.Finish activity A on page 50.Tips:Use be+v.ing