unit6_I'm_watching_TV_课件.ppt
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1、Unit 6 Im watching TV Period 1 What are you doing?We are listening to the teacher now.What are they doing?They are singing now.现在进行时的含义与构成现在进行时的含义与构成1.含义:表示现在含义:表示现在正在正在进行或一段时间内进行或一段时间内正在正在进行的动作。进行的动作。2.构成:构成:be (am,is,are)+动词动词现在分词现在分词(动词(动词-ing) eg: He is reading a book now. I am writing. Theyre e
2、ating.3.动词动词-ing 变化规则:变化规则: 1)一般在动词原形后加)一般在动词原形后加 ing .eg: play-playing watch-watching2)以不发音的以不发音的e 结尾的动词结尾的动词,去去e 加加ing. eg: take-taking come-coming3)倒数第二个字母为元音字母时,双写词尾,再加倒数第二个字母为元音字母时,双写词尾,再加ing.eg : run-running begin-beginning4. .标志性词语:标志性词语:nownow,listenlisten,looklook,Its 8 oclock.Its 8 oclock.
3、I believe you can make the “ingI believe you can make the “ing” forms ” forms watch play dohaveseetalkgetbeginlistenwatchwatchingingplayplayingingdodoinginghavehaveingingseeseeingingtalktalkinginggetgettingtingbeginbeginningninglistenlisteningingcleancleansingsingwritewritebebeeateatreadreadswimswim
4、runruncleancleaningingsingsingingingwritewriteingingbebeingingeateatingingreadreadingingswimswimmingmingrunrunn ninging现在进行时的句式现在进行时的句式1.1.肯定句肯定句: : 主语主语+be +v-ing+be +v-ing+ +其它其它. . 如如: Look: Look!I I amam read readinging a book. a book.2.2.否定句:直接在否定句:直接在bebe后加后加not.not. 如:如:I I amam writ writing
5、ing now.now. I I amam notnot writ writing ing now.now.3.3.一般疑问句及回答一般疑问句及回答: :直接把直接把bebe提前提前, ,肯定回答肯定回答:Yes,:Yes,主语主语 +be +be 否定回答否定回答: No,: No,主语主语+be+not+be+not-Its 8 oclock. I -Its 8 oclock. I amam clean cleaninging. .-Its 8 oclock.Its 8 oclock. AreAre you clean you cleaninging ? ?-Yes,I am./No, I
6、m not.-Yes,I am./No, Im not.What is he/she doing? He/She is .He/She is .readingdoing homeworkeating dinnerwatching TVtalking on the phonecleaningWhat is he/she doing?He/She is .runningswimmingsingingplaying the guitarwritingtaking a showerWhat are they doing?They are talking.They are playing basketb
7、all.They are drawing.They are swimming.Play a game.(One student does an action.ThePlay a game.(One student does an action.The other other student ask what is he/she doing.)student ask what is he/she doing.)1.1.跑步跑步 run 2.run 2.打篮球打篮球play play basketball basketball3.3.踢足球踢足球 play 4.play 4.游泳游泳swimswi
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