微课-课件.ppt

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1、Unit 6 Im watching TV .语法语法动词的时态动词的时态 (英语七下英语七下Go for it)互助县五峰镇中心学校互助县五峰镇中心学校 张玲张玲1a Match the activities with the pictures.1.watching TV I2.cleaning D3.reading a newspaper G 4.talking on the phone A 5.listining to a CD H6.using the computer E 7.making soup B8.washing the dishes C9.exercising F现在进行时

2、现在进行时1.1.用法用法：表示表示现在现在（说话时）正在进行或发（说话时）正在进行或发生的动作。生的动作。2.2.构成构成：Be (am /is /are) + doing(Be (am /is /are) + doing(现在现在分词）分词） 肯定句：主语肯定句：主语 + be + doing.+ be + doing. 否定句：主语否定句：主语 + be + not + be + not + doing.+ doing. 一般疑问句：一般疑问句：Be +Be +主语主语+doing+doing 答语：答语：Yes,Yes,主语主语+be.+be. No , No ,主语主语+be +be

3、 + not.+ not.特殊疑问句：疑问词特殊疑问句：疑问词+be+be+主语主语+doing+doing？现在进行时的用法1 1） 表示说话时正在发生或者进行的动作表示说话时正在发生或者进行的动作 Please dont make so much noise, Im Please dont make so much noise, Im studying. studying. Lets get out. It isnt raining any more.Lets get out. It isnt raining any more.2) 2) 表示在现在相对较长一段时间内正在进行的动作，表示在

4、现在相对较长一段时间内正在进行的动作，但是说话一刻不一定在做的动作但是说话一刻不一定在做的动作 He is building his own house. He is building his own house. David is teaching English and learning David is teaching English and learning Chinese in Beijing. Chinese in Beijing. 这些动作，在说话时并不一定在发生或进行，而是在这些动作，在说话时并不一定在发生或进行，而是在包括说话的一刹那在内的一段时间内发生、进行的。包括说话的

5、一刹那在内的一段时间内发生、进行的。 动词现在分词（动词现在分词（-ing-ing）形式的构成）形式的构成l一般在动词原形后一般在动词原形后+ing+ing： Go- -going ask-askingGo- -going ask-askingl以不发音的以不发音的e e结尾的，去结尾的，去e e，+ +inging： write-writing take-taking write-writing take-taking l重读闭音节以一个辅音字母结尾的，双写这一字母重读闭音节以一个辅音字母结尾的，双写这一字母+ +inging：run-running swim-swimmingrun-run

6、ning swim-swimming l动词以单个动词以单个e e 结尾结尾 去掉去掉e, e, 加加 ing ing: : l loveove-lovingloving a arguergue-arguing arguing l动词以动词以 ee ee结尾结尾 直接加直接加 ing ing: : a agregree-e-agreeingagreeing s seeee-seeing seeing l动词为单音节：以单一元音字母动词为单音节：以单一元音字母 + + 单一辅音字单一辅音字母结尾母结尾 辅音字母双写，再加辅音字母双写，再加 ing ing: : h hit it- -hittin

7、ghitting r runun- -runningrunning s stoptop- -stopping stopping Is she sleeping?Yes,_.she isWhat is he doing?He_.is swimmingWhat are the boys doing? They _basketball. are playingIs the girl _(get) up?No, she _.What _ she _?She _ _.getting isntisdoingis sleeping1. What are you doing? I_ A. eat B. can

8、 eat C. eating D. am eating2. We want _this book. A. reading B. am reading C. read D. to read3. Our teacher is _the blackboard . A. clean B. cleans C. cleaning D. to clean4. That boy isnt _the teacher . A. listen B. listens C. listening D. listening to 5.Its 8 oclock . Jims parents _TV. A. is watchi

9、ng B. are watching C. watch D. to watch6._ your sister _ on the phone? A. Is ,talk B. Is,talking C. does, talk D. does ,talking7._you _the window?Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleaning 8. What _ you _for? A. are , look B. is, look C. are, looking D. do , look用所给动词的适

10、当形式填空用所给动词的适当形式填空.1.Look! The cat_(run)up the tree.2.Her parents _(have) breakfastnow.3.-_he _(clean) the room? -No,he isnt.4.Tom_(play)the piano in the room.Please ask him to come here.5.Listen! They_(sing)in the classroom.is runningis runningare havingare havingIsIs cleanincleaning g is playingis

11、playing are singingare singing句型转换句型转换1.I am watching TV.(否定句否定句)2.Shes opening the box now.(一般疑一般疑问句问句)3.He is doing his homework.(复数句复数句)I am not watching TV.I am not watching TV.Is she opening the box now?Is she opening the box now?They are doing their homework.They are doing their homework. 1.-W

12、hat are you doing 1.-What are you doing nownow? ? -Im -Im watching TVwatching TV. . 2.-Whats he/she 2.-Whats he/she doing doing nownow? ? -He/she is -He/she is reading reading the newspaper.the newspaper. 3.-What are they 3.-What are they doingdoing? ? -They are -They are playing playing footballfoo

13、tball. . 常用搭配：常用搭配： 1.Reading a newspaper1.Reading a newspaper 2.Washing clothes2.Washing clothes 3.Using the computer3.Using the computer 4.Going to the movies4.Going to the movies 5.Making soup5.Making soup 6.Watching TV6.Watching TV 7.Gowalking/shopping7.Gowalking/shopping 现在进行时态：现在进行时态： 定义：定义：表示现在表示现在或者当前一段时间或者当前一段时间正在进行的动作。正在进行的动作。 标志词：标志词：now, now, right now, look, right now, look, listen, when etc.listen, when etc. 结构：结构： 主语主语+ + am/is/are+am/is/are+现在分词现在分词（即即be+V.ingbe+V.ing）