2016春五年级英语下册 unit 1 going to beijing lesson 2《what are you doing》课件2 （新版）冀教版（三起）

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1、现在进行时Enter总复习现在进行时表示说话时正在发生的动作或现阶段在进行的行为.(now,look,listen…)Iamwritingaletternow.Look!Theyarewaitingforyou.We__________(work)onafarmnow.Listen!Someone__________(knock)atthedoor.(am/is/are+doing)areworkingisknocking.V-ing变化规则：1）一般加ing.play----playingwatch----watching以

2、不发音的e结尾,去e,加ingtake----takingcome---coming以一个辅音字母加一个元音字母结尾的重读闭音节的单词,双写辅音字母+ing.run----runningswim----swimming练习1.写出下列动词的ing形式.1.help_________2.come_________3.swim_________4.eat__________5.give________6.find_______7.sit________8.write________helpingcomingswimmingeati

3、nggivingfindingsittingwriting2.否定句：直接在be后加not.如：Iamwriting.Iamnotwriting.现在进行时的句式1.肯定句:主语+be+v-ing+其它.如:Iamreadingabook.3.一般疑问句及回答:问句,直接把be提前,肯定回答:Yes,主语+be否定回答:No,主语+be+not-----Areyoudrawing?-----Yes,Iam./No,I’mnot.Whatistheboydoing？Heissinging.Whatishedoing?Heispl

4、ayingbasketball.---Isthewomanwriting?----No,sheisn’t.Sheisreadingabook.----What’retheydoing?----They’reswimming.----Aretheyswimming?----Yes,theyare.---Aretheysinging?---No,theyaren’t.Theyaren’tsinging.Theyaredancing.Arethey____abook?No,they____.____arethey_______?T

5、hey’re_____.readingaren’tWhatdoingwritingIsthegirl______(get)up?No,she______.What___she______?She_________.gettingisn’tisdoingissleeping一．用所给动词的适当形式填空.1.Look!Thecat____________(run)upthetree.2.Thetwins__________(have)breakfast.3.----___he________(clean)theblackboard

6、?----No,heisn’t.4.Tom__________(play)thepianointheroom.Pleaseaskhimtocomehere.5.Listen!They____________(sing)intheclassroom.isrunningarehavingIscleaningisplayingaresinging