Already,Just,Still,Yet講義及練習英語單詞just,yet,still,already的用法既有共同點，也有不同點。而且也經(jīng)?？疾斓脑~匯，更是頻繁出現(xiàn)在完形閱讀中，正因為如此，許多同學(xué)對他們的用法一直頭疼不已。just,yet,still,already經(jīng)常用于現(xiàn)在完成時，盡管yet,still和already也可以用于其他時態(tài)。*just只能用于現(xiàn)在完成時：havejustdoneyet,still和already可以用于很多不同的時態(tài)，但大部分情況下，用于現(xiàn)在完成時。也就是說，上述4個詞匯，一般都是出現(xiàn)在現(xiàn)在完成時里。1.Just=ashorttimeago,剛剛Just置于have后面I'vejustseenPetercomingoutofthecinema.我剛剛看見Peter從電影院出來。2.Yet=atanytimeuptonow到目前為止yet用于談?wù)摗捌谕l(fā)生”的事物，用于疑問句或否定句，置于句尾Yet置于句尾Haveyoufinishedyourhomeworkyet?你現(xiàn)在完成家庭作業(yè)了嗎？（說話的人，期望他已經(jīng)完成了家庭作業(yè)。）Ihaven'tfinishedityet.我還沒有完成家庭作業(yè)。3.Still仍然still用于談?wù)撃呈挛镞€沒有結(jié)束，尤其是當我們期望它早點結(jié)束的時候。still在完成時中，多用于否定句，置于have前面I'vebeenwaitingforoveranhourandthebusstillhasn'tcome.我已經(jīng)等待超過1個小時了，但公交車還仍然未到。4.Already已經(jīng)Already說明某事物已經(jīng)發(fā)生了。already通常置于have后面Thetrainhasalreadyleft!火車已經(jīng)離開了練習練習一：Fillin

theblankswithstill,already,oryet.Example:Veronicahasn’tlearnedthisrule.Answer:Veronicastillhasn’tlearnedthisrule.1.Myfatherhasrepairedhiscar.2.Wehaven’tclimbedthatmountain.3.Thesepeoplehaveunderstoodmywords.4.Peterhasn’tleftforLondon.5.Mymotherhasn’twashedmyjeans.6.Douglashasn’tbroughthishomeworktoclass.7.Emmahaswateredtheflowers.8.Thechildrenhavegonetobed.9.Mollyhasn’tmadeherbed.10.Lewishaswrittenhisessay.11.Teresahasn’tboughtthatdress.12.Thestudentshaven’tpassedalltheirexams.13.Juliehaswashedherclothes.14.Wehaven’tgothome.15.Ihaven’tmetmyfriends.練習二：Fillintheblankswithstill,already,oryetasintheexample.Example:Ihaven’trememberedhisname.Ihaverememberedhisname.Ihaven’trememberedhisname.Answer:Istillhaven’trememberedhisname.Ihavealreadyrememberedhisname.Ihaven’trememberedhisnameyet1.Carolinahasn’theardthenews.Carolinahasheardthenews.Carolinahasn’theardthenews.2.Martinhasdonehishomework.Martinhasn’tdonehishomework.Martinhasn’tdonehishomework.3.Wehaven’teatenthecake.Wehaven’teatenthecake.Wehaveeatenthecake.4.Jessiehasn’twatchedthelastepisodeofStarWars.JessiehaswatchedthelastepisodeofStarWars.Jessiehasn’twatchedthelastepisodeofStarWars.5.Myparentshaven’tboughtanewcar.Myparentshaven’tboughtanewcar.Myparentshaveboughtanewcar.6.Aaronhasn’tvisitedhisbrother.Aaronhasvisitedhisbrother.Aaronhasn’tvisitedhisbrother.練習三：Fillintheblankswithalready,just,still,oryet.Example:Ihaven’tcalledTimothytoseehowheis.Answer:Istillhaven’tcalledTimothytoseehowheis.1.Paulisthirty-fivebutheasksformoneyfromhisparents.2.Connerhasdecidedwhattodo.Nothingcouldchangehismind.3.LookatVicki.Shehastakenherfirststep.4.Ihavefinishedwiththecooking.WhatshallIdonext?5.Don’tforceustoeatthissoup.Wearen’thungry.6.Youcan’tgoout.Youhaven’tcleanedyourroom.7.Daisyissittinginherroom.Whenwillshecomeout?8.Ihavecomehome.CanIcallyouabitlater?9.Thankyouforinvitingme,butIhaveseenthatplay.10.Lilyhasn’tdecidedwhichdressshewantstowearforPeter’sparty.11.Youhavestartedanewjob.Whatcouldgowrong?12.Perryhasn’tmethislove.Heisfeelinglonely.13.IsEmilydatingWilliam?Ithoughttheybrokeup.14.Ihavetoldyouabouttheaccident.Haven’tyoulistenedtome?15.Kevinwenttotheshopbutitwasclosed.練習四、Choosethecorrectanswer—already,just,still,oryet.1.Theydidn’thopetofindthebagunderthetreewheretheyhadforgottenit,butitwasthere.a)alreadyb)justc)stilld)yet2.MyfatherisinTbilisi.Hearrivedtherehalfanhourago.a)alreadyb)justc)stilld)yet3.Waltercan’tmakedecisionsonhisown.Heisn’tmatureenoughforthat.a)alreadyb)justc)stilld)yet4.Look!Ihavefixedyourcomputer.a)alreadyb)justc)stilld)yet5.Wedon’tknowwhetherhehasdoneitonpurpose.Hewillnevertellusthetruth.a)alreadyb)justc)stilld)yet6.Stefanknowshowtosolvethetest.Hewon’tmakeanymistakesanymore.a)alreadyb)justc)stilld)yet7.Patriciaisinthemeetingroomwaitingforyou.Whydoesn’tshegohome?a)alreadyb)justc)stilld)yet8.Thestudentshaven’trevisedfortheirexams.a)alreadyb)justc)stilld)yet9.Georgeplaysfootballwell.Hetrainedalotandheisnotasclumsynowashewasseveralmonthsago.a)alreadyb)justc)stilld)yet10.Ienteredtheroom.Givemesomeminutes,please,tolookaroundandfindthebook.a)alreadyb)justc)stilld)yet11.Ihaveclosedallthewindowsbutitiscoldintheroom.a)alreadyb)justc)stilld)yet12.“WhereisEmma?Haveyouseenher?”“Yes,Ihaveseenherinthemeetingroom.”a)alreadyb)justc)stilld)yet參考答案練習一答案：1.already.2.still.3.already.4.yet.5.still.6.yet.7.already.8.already.9.still.10.already.11.yet.12.still.13.already.14.still.15.yet.練習二答案：1.still/already/yet.2.already/yet/still.3.yet/still/already.4.still/already/yet.5.still/ye