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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,1.,一般现在时表示,总是,、,通常,、,习惯性,的动作或状态。,It,snows,in winter.,I,watch,television every day.,现在,过去,将来,2.,用于对,客观事实的普遍性,的陈述。,Water,consists,of hydrogen and oxygen.,Most animals,kill,only for food.,The world,is,round.,3.,某些动词的一般现在时表示,说话时正在存在,的一种情况。,I,have,only a dollar right now.,I,dont recognize,that man.,He,needs,a pen right now.,注：这些动词不能用于进行时。,一般现在时的动词形式：,动词原形,1.am;is;are,2.have,has,3.,第三人称单数形式：,-(e)s,肯定句：,I,watch,television every day.,否定句,：,I,dont,watch television every day.,疑问句：,Do,you,watch,television every day.,It,snows,in winter.,It,doesnt snow,in winter.,Does,it,snow,in winter?,1.,现在进行时表示一项活动在说话时,(,或较长时间）正在进行。,John and Mary,are talking,on the phone.,start,finish,now,2.,进行时的将来用法：,When are you leaving?,=When will you leave?,John and Mary,are talking,on the phone.,John and Mary,are not talking,on the,Phone.,Are,John and Mary,talking,on the phone?,现在进行时中动词形式：,am,is +-,ing,are,1,、,do-doing,2,、,live-living,3,、,重读闭音节,sit-sitting drop-dropping,以,ie,结尾,die-dying lie-lying,She,is writing,another,book,this,year.,并不表示说话的时候她正,拿着笔坐在书桌前。,1.Diane(,wash,)_ her hair every other day or so.,2.Kathy,usually,(,sit,)_ in the front row during class,but today she(,sit,)_,in the last row.,washes,sits,is sitting,3.(,Lock,you,always,)_ the door to your apartment(,公寓,)when you leave?,4.I wrote to my friend last week.She hasnt answered my letter yet.I(,wait,still,)_ for a reply.,Do you always lock,am still waiting,5.Every morning,the sun(,shine,)_ in my,bedroom window and(,wake,)_me up.,shines,wakes,6.A:Look!It(,snow,)_.,B:Its beautiful!This is the first time Ive ever seen snow.It(,snow,not,often,)_ in my country.,is snowing;does not often snow,7.Mike is a student,but he(,go,not,)_ to school right now because its summer.He(,attend,)_ college from September to May every year,but in the summers,he(,have,usually,)_a,job at the post office.In fact,he(,work)_,there this summer.,doesnt,go;attends,;,usually has;is working,8.Please be quiet.I(,try,)_ to concentrate.,9.After three days of rain,Im glad that the sun(,shine,)_ again today.,am trying;is shining,-Is this raincoat yours?,-No,mine _ there behind the door.,A.is hanging B.has hung,C.hangs D.hung,现在进行时强调此刻正在进行的动作。,一般现在时表示不确定时间经常、反复发生,的动作或状态。,-Can I help you,sir?,-Yes,I bought this radio here yesterday,but,it,_.,didnt work,wont work,cant work,doesnt work,-Can I join the club,Dad?,-You can when you _ a bit older.,get,will get,C.are getting,D.will have got,My cousin,Jenny,_ in New York till next Saturday.,is staying,has stayed,will have stayed,stayed,-Do you know when she _?,-No,but Ill tell you as soon as she _.,will come;comes,comes;will come,will come;will come,comes;comes,Look!_!,Here the bus comes,Here comes the bus,Here is the bus coming,Here the bus is coming,here,there,放在句子开头，句子主谓要倒装。,(,如主语为代词，主谓不倒装,),。在,here,there,引导的句子中，常用一般现在时代替现在进行时。,
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