1、一般现在时一般现在时一般过去时一般过去时一般将来时一般将来时 常用八种时态常用八种时态现在进行时现在进行时过去进行时过去进行时现在完成时现在完成时过去完成时过去完成时过去将来时过去将来时各种时态的用法各种时态的用法一、一般现在时一、一般现在时1 1.用法：用法：2.2.结构：结构：3 3.标志词标志词:1.The boy usually_(get)to school early.gets2.Light _(travel)faster than sound.travels A.现在现在经常性经常性的的动作动作或或状态状态B.客观客观事实事实和和真理真理。always,usually,often,
2、sometimes,never,every day/week/month/year/主语主语+动原（动原（do）主语主语+单三单三 (does)她一到达那儿，就会给你写信。她一到达那儿，就会给你写信。一般现在时的注意点一般现在时的注意点:、在在when,as soon as,until,after,before等到引等到引导的时间状语从句和导的时间状语从句和if 引导的条件状语引导的条件状语从句中从句中,If it doesnt rain tomorrow,well go camping.如果明天不下雨，我们将去野营。如果明天不下雨，我们将去野营。She ll write to you as
3、soon as she gets there.用一般现在时表示将来用一般现在时表示将来.注意注意A A.有几个有几个瞬间动词瞬间动词可以用可以用现在进行时现在进行时表表将来，如：将来，如：begin,start,come,go,leavebegin,start,come,go,leave。1.-Lucy!Would you like to give me a hand?-OK.I_.A.will comeB.come C.am comingD.would come2.-When_you_for Toronto?-Tomorrow.A.do;leaveB.are;leavingC.will;le
4、avingD.shall;leave1.The film began 5 minutes ago.2.They left an hour ago.3.The man died a week ago.4.He joined the club 3 days ago.5.They got married 10 years ago.6.He came here an hour ago.7.Jack got home 2 hours ago.8.Mum opened the door just now.9.I borrowed the book a week ago.10.I bought the ca
5、r a year ago.The film_ _ _ for 5 minutes.They_ _ _for an hour.The man_ _ _ for a week.He_ _ _the club for 3 days.They_ _ _for 10 years.He_ _ here since an hour ago.Jack_ _home for 2 hours.The door_ _open for a while.I_ _the book for a week.I_ _the car since a year ago.has been onhave been awayhas be
6、en deadhas been inhave been marriedhas beenhas beenhas beenhave kepthave hadExercise 1.The volleyball match will be put off if it .A .will rain B.rains C.rained D.is raining 2.-Do you want to see the film“Harry Potter”?-The film“Harry Potter”?I _ it.Its very wonderful.(2008黄岗中考黄岗中考)A.see B.have seen
7、 C.was seeing D.has seen3.The boy _(not swim)in the river yet.hasnt swum5.-Where is Liu Mei?-She_(go)home.4.-Where is your father?-He _(watch)TV in the room.7.He asked what time they_(do)at eight last night.were doing8.I know that he _(join)the army in1985.joined6.We dont know if it _(rain)tomorrow.
8、If it _(rain)tomorrow,well not go for a picnic.is watchingwill rainrainshas gone9.Hes not hungry.He_ just_(have)lunch.11.-_the Blacks _(visit)the Great Wall before?-Yes,they_.-When _they _(visit)it?-Only a month ago.10.Im sure he _(work)it out in one hour.has will workHave had visited havedid visit
9、1.Sorry,I_to help you at ten.I was busy at the moment.A.wont come B.cant come C.didnt come D.shouldnt come2.He_this pen for five years.He_it in 1997.A.has bought,bought.B.bought,bought C.has kept,has bought D.has had,bought3.She_the flowers in the garden when I_to see her yesterday.A.watered，went B.
10、was watering，went C.watered，was going D.was watering，was going4.I don t know if my friend_.If he _,Ill let you know.A.comes,comes B.comes,will come C.will come,comes D.will come,will come5.It_10 years since I_here.A.is,come B.is,have come C.was,came D.is,came6.His brother_from home for a long time.A
11、.has left B.has been away C.left D.will leave 7.-Lucy,_you_your ticket?-Not yet.(2003河北省河北省)A.did;find B.have;foundC.has;foundD.do;find8.-I dont know if his uncle_-I think he_if it doesnt rain.A.will come;comes B.will come;will comeC.comes;comesD.comes;will come9.-Hurry up!Its time to leave.-OK,_.(2
12、003江西江西)A.Im comingB.Ill comeC.Ive come D.I come10.I must return the camera to Li Lei,I_it for two weeks.A.keepB.borrowed C.have kept D.have lent(2003辽宁辽宁)11.-When_ this kind of computer_?-Last year.(2002天津天津)A.did;useB.was;usedC.is;usedD.are;used12.-Jerry,_you_your lost book?-Not yet.A.did;findB.ha
13、ve;foundC.has;foundD.do;find13.Do you know if_back next week?If he_back,please let me know.(2002黑龙江黑龙江)A.he comes,will comeB.will he come;comesC.he will come;comesD.will he come,will comebe+done被动语态的基本结构被动语态的基本结构:有各种时态的变化有各种时态的变化考点一考点一:一般现在时的被动语态：一般现在时的被动语态：am/is/are+done一般过去时的被动语态：一般过去时的被动语态：was/we
14、re+done一般将来时的被动语态：一般将来时的被动语态：will+be+donebe going to+be+done现在完成时的被动语态：现在完成时的被动语态：have/has+been+done含有情态动词的被动语态：含有情态动词的被动语态：情态动词情态动词+be+done考点二考点二:被动语态中的特殊情况被动语态中的特殊情况:Good medicine _ bitter to the mouth.A.tastes B.is tasted C.taste This pen _ well.A.is sold B.sell C.sells感官动词感官动词,和和sell,write,wash等
15、动词用等动词用主动语态表被动主动语态表被动.Many people _ during the earthquake in May,2008.A.were died B.dead C.diedhappen,die,fit,take place,come true,等动词不使用被动.主动主动:被动被动:see/hear sb.do sth be seen/heard to do sth make sb.do sth.be made to do sth.使役动词和感官动词再变为被动语使役动词和感官动词再变为被动语态时必须还原态时必须还原TOThe man _ clean the toilet bec
16、ause he _ rubbish bout when the police walked past the park.A.was made;was seen to throw B.was made to;was seen throwing C.made;saw Children should _.A.take good care of B.be taken good care C.be taken good care of固定短语的被动不要丢掉后面的介词固定短语的被动不要丢掉后面的介词或副词或副词 Your desk _.A.needs repair B.needs repairing C.
17、needs to repairneed/requir可以用可以用-ing形式表示被动形式表示被动need to be done =need doing巩固训练：巩固训练：1.The key _for locking the classroom door.A.uses B.is used C.is using D.use2.A new school _over there in two years.A.may built B.may be built C.is built 3.He was made _yesterday.A.cry B.to cry C.crying D.to be cried4.The PRC_on October 1,1949.A.was found B.is found C.was founded D.is founded 5.A talk on Chinese history_in the school hall next week.A.is given B.has been given C.will be given D.will giveBBBCC
