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1、现在完成时（二）现在完成时（二）1.for&since的用法的用法2.短暂性动词短暂性动词&延续性动词延续性动词1.我们从我们从2015年开始在这里学习。年开始在这里学习。We_herein2015.2.我们已经在这里学习了一年半了。我们已经在这里学习了一年半了。We_hereforoneandahalfyears.3.我们从一年半前已经在这里学习。我们从一年半前已经在这里学习。We_heresince2015.sinceoneandahalfyearsago.sincewecamehere.begantostudyhavestudiedhavestudiedin+过去时间点过去时间点（一过）
2、（一过）for+时间段时间段（现完）（现完）since+过去时间点过去时间点（现完）（现完）since+时间段时间段+agosince+一过句子一过句子1.MissZeng_toworkinNo.8MiddleSchoolin2009.A.beginsB.beganC.hasbegun2.She_hereforsixyears.A.hasworkedB.workedC.wasworking3.Hehasbeendeaf_2002.A.in B.sinceC.during用用for或或since填空填空1.Hehasworkedonthefarm_lastyear.2.Ihavestayedat
3、home_aday.3.WehavelivedinGuiLin_twoyearsago.4.Shehasknownthisman_shecamehere.5.HashetaughtEnglish_1989?6.ShehasntbeeninChina_twomonths.sinceforsincesincesinceforPair work:A: How long has he/she ?B: He/ She has for/since.a quarter15 years30 years20 minuteshalf an hourhalf an hour短暂性动词：短暂性动词：延续性动词：延续性
4、动词：动作瞬间完成动作瞬间完成动作或状态延续一段时间动作或状态延续一段时间1.上周我从图书馆借了一本书。上周我从图书馆借了一本书。I_abookfromthelibrarylastweek.2.这本书我已经借了一周了。这本书我已经借了一周了。I_thebookforaweek.borrowedhavekept短暂性动词：短暂性动词：不能与时间段连用不能与时间段连用延续性动词：延续性动词：与时间段连用与时间段连用短短暂暂性性动动词词和和延延续续性性动动词词短暂性动词短暂性动词延续性动词延续性动词borrowbuyarrive/come/goleavebeginfinish/endjoindieo
5、penclosemarry不不与与时时间间段段连连用用可可与与时时间间段段连连用用be(in)here/therebeamemberofbedeadbeonhavebeawaykeepbeoverbeopen(adj.)(adj.)beclosedbemarried1.HowlongcanI_thisbook?TwoweeksA.borrowB.keepC.lend2.Herfather_in1990andherhusband_formorethanfiveyears.A.hasdied,hasdiedB.hasdied,deadC.died,hasbeendead3.Ihave_thisni
6、cewatchfortwoyears.A.hadB.boughtC.borrowed4.He_hishomefortenyears.A.hasleftB.wasawayfromC.hasbeenawayfrom5.He_aLeaguememberforthreeyears.A.isB.hasbeenC.hasbecame6.Lihuasbrotherhas_fortwoyears.A.joinedthearmyB.beeninthearmyC.becameasoldier7.Hehasnt_fromGuangzhoueversinceheleftschoolA.leftB.beenawayC.
7、beenleft8.Betty_herefortwohours.She_hereat8:00thismorning.A.hasbeen;cameB.hasbeen;hascomeC.was;came9.Thefilm_forfiveminutes.A.beganB.hasbeenonC.hasbegun10.Youaretoolate.Theshop_formanyhours.A.closedB.hasbeenclosedC.hasclosed11.Mary_Tomin2000.They_for14years.A.married;havebeenmarriedB.married;havemarriedC.marries;havebeenmarried12.他离开北京两个月了。他离开北京两个月了。13.你借那本书多久了？你借那本书多久了？14.他的猫死了一年了。他的猫死了一年了。15.他的阿姨来这里他的阿姨来这里5年了。年了。HehasbeenawayfromBeijingfortwomonths.Howlonghaveyoukeptthebook?Hiscathasbeendeadforayear.Hisaunthasbeenherefor5years.
