现在完成时Since和for的用法.docx
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现在完成时Since和for的用法
现在完成时Since和for的用法
现在完成时Since和for的用法
Since和for的用法
表示过去已经开始持续到现在的动作或状态常用的时间状语有：
for,since,howlong,sofar,thesedays等。
Since+过去点的时间，for+一段时间（数词+量词），此划线部分用howlong提问。
一、since短语或从句表示过去的动作延续至今，since之后的时间为一点。
如：
Mr.Smithhasworkedheresince1984.1984年以来，史密斯先生一直在这工作。
He’slearnedabout5,000Englishwordssincehewenttocollege.他上大学以来大约学了五千个英语单词。
二、for短语表示动作延续多长时间，for的宾语为时间段。
如：
Wehaveknowneachotherfortwentyyears.我们认识有二十年了。
Ihaven’tseenherforalongtime.我好久没有见到她了。
练习：
用since和for填空
1）______twoyears2）_______twoyearsago3）_______lastmonth
4）______19995）_______yesterday6）_______4o’clock
7）______4hours8）_______anhourago9）_______wewerechildren
10）_____lunchtime11）______shelefthere
1.HehaslivedinNanjing________theyearbeforelast.
2.I’veknownhim__________wewerechildren.
3.OurteacherhasstudiedJapanese_________threeyears.
4.Shehasbeenawayfromthecity___________abouttenyears.
5.It’sabouttenyears__________sheleftthecity.
2.短暂性转换延续性
①arriveat/insw.getto/reachsw.come/go/movetosw.
→beinsw./atschool/athome/onthefarm/behere/bethere
1）HegottoBeijingfiveminutesago.
He__________________________Beijingfor__________________.
2）ImovedtotheUSAlastyear.
I__________________________theUSAsince____________________.
3）Iwenthomeyesterday.
I________________________homefor___________________.
Theriver__________________dirtyfor___________________.
④close→beclosedopen→beopen
1）Theshopclosedtwohoursago.
Theshop__________________________for__________________.
2）Thedooropenedatsixinthemorning.
Thedoor________________________forsixhours.
⑤getup→beupdie→bedead
leavesw.→beawayfromsw.
fallasleep/gettotsleep→beasleep
finish/end→beovermarry→bemarried
1）Igotuptwohoursago.
I________________________since________________.
2）HeleftFuzhoujustnow.
He________________________________Fuzhouforfiveminutes.
3）Mygrandpadiedin2002.
Mygrandpa______________________for_______________.
4）Themeetingfinishedatsix.
Themeeting____________________forsixhours.
5）Igottosleeptwohoursago.
I__________________________since___________________.
6）Theymarriedin1990.
They___________________________since_________.
⑥start/begintodosth.→dosth.begin→beon
1）Ibegantoteachatthisschoolin1995.
I________atthisschoolsince____.
2）Thefilmbegantwominutesago.
Thefilm____________for________.
⑦borrow→keeplose→nothavebuy→haveputon→wear
catch/getacold→haveacoldgettoknow→know
1）Theyborroweditlastweek.
They__________________itsince____________________.
2）Iboughtapentwohoursago.
I__________________apenfor__________________.
3）Igottoknowhimlastyear.
I___________________himsince____________________.
4）Iputonmyglassesthreeyearsago.
I____________________myglassesfor__________________.
⑧have/hasgoneto→havebeenin
1）HehasgonetoBeijing.
He_____________Beijingfortwodays.
⑨jointheleague/theParty/thearmy
→bealeague/aPartymember/asoldier
→beamemberoftheleague/theParty
→beintheleague/theParty/thearmy
1）Hejoinedtheleaguein2002.
He_________________a__________________fortwoyears.
He__________________a_____________________the__________fortwoyears.
He__________________________________theleaguefortwoyears.
2）Mybrotherjoinedthearmytwoyearsago.
Mybrother____________________a___________for______________________.
Mybrother______________________in_______________________fortwoyears.
3.汉译英
1）这本字典我已买了三年了。
2）他离开中国三年了。
3）我认识他们五年了。
4）他们已去了美国五年了。
5）自从他搬到福州，他就住这儿了。
6）他们已经结婚10年。
7）我妹妹成为一个大学生已经三年。
8）这会已开了多长时间了?
9）这门已经关了两天了。
10）我入团2年了。
I________________________________twoyearsago.
I_____________________a______________________fortwoyears.
I_____________________a___________of___________________fortwoyears.
I_________________________________the__________fortwoyears.
11）自从1999年以来他们就认识。
12）我来到农场已5年了。
4.划线提问
1）Ihavebeentherefortwodays.
_____________________________you____________________?
2）Myfatherhaslivedheresince2000.
____________________________yourfather___________________?
3）Helefthereyesterday.
_________________he___________________?
4）Theyboughtabooktwohoursago.
_____________________they__________abook
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