初中英语人教版七年级下册Unit 6 Grammar---3c.ppt

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1、Unit6I'mwatchingTVGrammar---3cTeachinggoals:1)学生能够练习运用现在进行时态来谈论人们正在做的事情。2）掌握现在进行时态的结构及用法。3）掌握动词的现在分词形式的构成方式。能掌握以下句型：①—What’she/shedoing?—She's/He'swashingtheclothes.②—Whataretheydoing?—TheyarelisteningtoaCD.③—Ishereadinganewspaper?—Yes,heis./No,heisn't.④—Aretheyusingthecomputer?—Yes,theyare.

2、/No,theyaren't.二、词汇和常用表达Wordsandexpressions:1.能正确使用词汇：v-ing形式.2.常用表达：一般现在时和现在进行时的句型Previewandtesting:PleasetranslatethesesentencesintoEnglish.①你在做什么事情？_____________________②我在看电视。__________________③她在做什么事情？___________________④她在洗衣服。____________________⑤他们在做什么？___________________⑥他们在听CD。_____

3、______________⑦你在做作业吗？__________________________⑧是的。/不是。__________________________Whatareyoudoing?I’mwatchingTV.What’sshedoing?She’swashingherclothes.Whataretheydoing?They’relisteningtoaCD.Areyoudoingyourhomework?Yes,Iam./No,I’mnot.Let'swatchWhat’shedoing?What’sshedoing?What’sshedoing?She’su

4、singthecomputer.She’swashingdishes.Let'stalkHe’sreadingingnewspapers.playingtheguitarcookingrunningwritingaletterA:Whatisshe/hedoing?B:she/heis…practiceWhataretheydoing?GuessinggameThey’redancing.They’retalkingonthephone.They’reexercising.dancingexercisingtalkingonthephone2.发现:动词变-ing的规则动词动词

5、+ingplaycookplayingcooking一般在动词末尾加_____。(直接加)writedancewritingdancing以不发音字母结尾的动词，先去掉，再加____。(去e加)runputrunningputting以重度_______结尾的动词，如果末尾只有一个____字母，应先______这个字母，再加_______。(双写加)A:Whatisthebabydoing?B:Heiscrying.HeisnotlaughingA:Ishelaughing?B:No,heisn’t.A:Aretheydancing?B:No,theyarenot.A:What

6、arethebirdsdoing?B:Theyaresinging,buttheyarenotdancing.A:Isshedrawing?B:Yes,sheis.A:Whatisthegirldoing?B:Sheisdrawing.Sheisnotreading.发现：be()+____________否定句：be+_____+_______________一般疑问句：把______提前，后面不变。is,am,arev-ingnotv-ingbeLook,Twoboys(1)________(play)withtheirparents.Agirl(2)_________(f

7、ly)akite.TwoChildren(3)_____________(take)aboat.Thereisalakeinthepark.Nearthelake,ayoungman(4)___________(run).Therearetwomennearthehouse.They(5)_____________(work)hardnow.(6)____Awoman_________(water)theflowers?Yes,sheis.Agirl(7)___________(notwri