资源描述：
《英语人教版七年级下册复习现在进行时.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、所有时态都是通过动词变化来表现的RevisionThePresentProgressiveTense(现在进行时)TaughtbyliXiaomiaoJune19,2017Let’schant.beeating,bedrinking,betalkingonthephonebemaking,bewriting,bedancingintheroombesitting,berunning,beswimminginthepoolIshe…?Yes,heis.No,heisn’t.Arethey…?Yes,theya
2、re.No,theyaren’t,1.含义：表示现在正在进行或一段时间正在进行的动作。2.构成：be(am,is,are)+动词现在分词（V-ing）。3.V-ing变化规则：1）一般加ing.以不发音的e结尾,去e加ing.以重读闭音节结尾的动词，如果末尾只有一个辅音字母,双写这个辅音字母，再加ing.talking,watching,cleaning,reading,drinkingusing,exercisingrunning,swimmingFastspeaking（20秒钟之内）将下列动词变为现在
3、分词doing1.play2.come3.help4.speak5.campFastspeaking（20秒钟之内）将下列动词变为现在分词playingcominghelpingspeakingcamping1.let2.sit3.eat4.get5.liveFastspeaking（20秒钟之内）将下列动词变为现在分词lettingsittingeatinggettingliving1.have2.sing3.dance4.takeFastspeaking（20秒钟之内）将下列动词变为现在分词havings
4、ingingdancingtakingLet’ssing.Isherunning?Isherunning?Yes,heis.Yes,heis.Whatishedoing?Whatishedoing?Heisrunning.Heisrunning.Isheswimming?Isheswimming?No,heisn’t.No,heisn’t.Whatishedoing?Whatishedoing?Heisrunning.Heisrunning.现在进行时的形式转换：1.将一个现在进行时的肯定句变为一般疑问句时，
5、将句中的is或are提到句首。Eg:Steveistalkingtohisteacher.----------IsStevetalkingtohisteacher?Iamsinging.---------Areyousinging?2.将现在进行的肯定句变为否定句时，在be动词后面加上not.Eg:Steveistalkingtohisteacher-------Steveisn’ttalkingtohisteacher.Thechildrenareeatingsomeapplesatmyhome.-----
6、----Thechildrenaren’teatinganyapplesatmyhome.特殊疑问句：特殊疑问词+be+主语+其他？现在进行时的形式转换：特殊疑问句:1.Whatareyoudoing?2.Whatishe/shedoing?3.Whataretheydoing?现在进行时的特征词now(现在）rightnow(现在）look(看）listen(听）例如：Themusicteacher______(dance)intheclassroomnow.Look,thekid____________(
7、swim)intheriverListen,thegirl__________(sing)inherroom.注意：isdancingisswimmingissinging1.It’s6:30.pmMyfamily_________(watch)TV.2.Don’tbenoisy.Myson_______(sleep)3.-WhereisTom?-Oh,he_______(play)outside.arewatchingissleepingisplayingthesedays(这些天)Exercises:根据
8、句意，用所给动词的适当形式填空：（1）Listen,Mr.Wuonthephone(talk).(2)Isoccernow.I’mwalking(notplay)(3)——Isyourfatherathome?——Yes,heis.HeaTVshow(watch)(4)Theytogototheshopnow.(want)(5)—youforyourfriends?(wait)—No,I’mnot.
