2023届高三英语二轮复习---Grammar现在进行时表将来教学课件（共20张）.pptxVIP

GrammarContinuousTense

Wecanwellrememberinthecartoon,thecatTomisalwayschasingafterthemouseJerry,butrarelysucceedsincatchingit.Actuallysometimestheyarefriends.Oh,look,theyaredancingtogether.However,alotoftimestheyareenemies.Yousee,TomnowisrunningafterJimmy.AnddoyouknowTomwasalsorunningafterJimmyatthistimeyesterday!Therefore,itseemsthatTomhasalwaysbeenrunningafterJimmy.1.进行时中常见的三种：______________,____________和___________________.Mydiscovery:2.现在进行时的形式：过去进行时的形式：现在完成进行时的形式：现在完成进行时现在进行时过去进行时is/am/aredoingwas/weredoinghave/hasbeendoing现在进行时表示：过去进行时表示：现在完成进行时表示：现在正在进行的动作（标志词：now……）过去正在进行的动作（标志词：atthistimeyesterday）从过去某一时间开始一直延续到现在的动作，这一动作可能刚开始，也可能仍然继续，并可能延续到将来（标志词：since/for……）

Watchavideoanddotheexercise.(Background:BaldguyQiang(光头强)_______(use)hiselectricsaw(电锯)towork.)Thebearbrothers___________(learn)tosingfromabird.Suddenlyabignoiseinterruptstheirsinging.Afterseveralseconds’pause,thebirdisstartingtosingwhenthebignoisecomesagain.Thebearbrothersfeelsoupsetbecausetheyarealwaysbeinginterruptedbytheterriblenoise,“Oh,myGod,itmustbeQiangthat_________(cut)downtrees!He_________(do)thesamethingatthistimeyesterday,thedaybeforeyesterday,evenseveraldaysago!Why?Heisalwayscuttingthetrees.Itseemsthathe_________________(cut)sincewewereborn!”isusingarelearningiscuttingwasdoinghasbeencutting

Mysummary1:动词的ing形式?learningdoing???using???cutting???少数几个以-ie结尾的单音节动词,把ie变成y再加-ing,如：恐怖三人行dying死；tying系，捆绑；lying躺或说谎.以不发音的e结尾（重读相对开音节）的动词,去掉e再加ing.直接加上-ing以重读闭音节结尾的动词,末尾只有一个辅音字母时,先双写这个辅音字母再加上-ing.当e前面是元音或去掉e引起发音变化时,e要保留：agreeseeagreeingseeing

Mysummary21.Thebearbrothersfeelsoupsetbecausetheyarealwaysbeinginterruptedbytheterriblenoise.2.Qiangisusinghiselectricsawtowork.Qiangiscuttingthetreerecently.Heisal