Lesson77课件

我知道他不会做饭，命令，以动词原形开头；3，其否定形式是谓语动词前加don’t(but:Letnotdosth)eg:RunwithitlikethisDon’tthrowitlikethatLetnotgohomeGotothecinema!begoodat+n/doing他擅长游泳/打排球/踢足球/唱歌，一般省略主语you，Unit20What’syourfavouritesport?AllworkandnoplaymakesJackadullboyNewwordsinL77skiingskatingroller-skatingvolleyballtennistabletennischess(Chinesechess)sportouchbegoodatbasketballeasypasstryAnswerthequestions:1IsLingFenggoodatbasketball?2Doeshelikebasketballverymuch?3What’shisfavouritesport?comecomeincomeoncomeoutcomefromcomebackcomedownOK1AreyouOK?I’mOK(allright)2ThisroomisOKEverythingisOK(nice)imperatives（祈使句）1，用来表示劝告，Areyougoodattennis?Iknowheisnotgoodatcooking否定形式:benotgoodat+n/doing疑问形式:be动词提前like1Twophrases:looklike/wouldlike2Asaverb喜爱，叮嘱，HeisgoodatswimmingHeisgoodatvolleyball/playingvolleyballHeisgoodatfootball/playingfootballHeisgoodatsinging1，请求，你擅长打网球吗？2，号召等；2，喜欢likedoingsth/liketodosthI，