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南宁最爱出的考点！•在选词填空给呈现比较简单的趋势，但是在选择题部分却难倒了不少考生！•完成时present(now)futurepast现在完成时(presentperfecttense)domyhomeworkMother:John,cleanyourteethplease.John:Mum,Ihavealready(已经)cleanedthem.Father:Tellyoursistertobuysomemilk,John.John:Oh,shehasjust(刚刚)boughtsome.完成时的意义要丰富得多！•体会这两句话•IstudiedEnglish8yearsago.•IhavestudiedEnglishfor8years.现在完成时一.构成:have/has+done(过去分词)过去分词(pp)其变化方法和动词过去式基本相同。有部分不同，需要记好。HehaslivedinShenzhenfor4years.HashelivedinShenzhenfor4years?Yes,hehas./No,hehasn’t.HowlonghaveyoulearnedEnglish?hadyourwatch?studiedinourschool?hadyourcurrenthairstyle(发型)?knownyourbestfriend?wornyourglasses?抄写动词以及过去式和过去分词。1.be--2.come—3.go--4.do—5.have--6.drink—7.give--8.eat–9.know--10.make—11.run--12.say—13.see--14.find—15.draw--16.get—17.hear--18.begin—19.buy--20.leave—was/were--beencame--comewent--gonedid--donehad-haddrank--drunkgave--givenate--eatenknew--knownmade--maderan--runsaid--saidsaw-seenfound--founddrew--drawngot--gotheard-heardbegan--begunbought--boughtleft--left写出下列动词的过去式及过去分词1become_______-________2break_______-_________3bring_______-________4build_______-_________5bite_______-_________6catch_______-_________7choose________-_______8cut________-__________9fall_______-__________10fly_______-__________11forget_______-_______12grow________-_______13hit______-______14hurt_____-______15keep_____-______16lend______-_____17lose______-______18meet_____-______19put______-______20read______-_____21ring______-______becamebecomebrokebrokenbroughtbroughtbuiltbuiltbitbitcaughtcaughtchosechosencutcutfellfallenflewflownforgotforgottengrewgrownhithithurthurtkeptkeptlentlentlostlostmetmetputputreadreadrangrung按要求改变句子。1.Shehasdoneherhomework.(改否定句)2.Shehasalreadytoldusthenews.(改否定句)3.Therainhasalreadystopped.(改一般疑问句)4.Ihavewaitedherefortwohours.(划线提问)5.HehaslivedinShangHaisinceheleftBeijing.(划线提问)6.Theyhaveboughtanewcar,________________?(反义疑问句)7.ShehaslearnedFrenchsince2002.(同意句)ShehaslearnedFrench______2years.ShehaslearnedFrench_______2years__________.Shehasn’tdoneherhomework.Shehasn’ttoldusthenewsyet.Hastherainstoppedyet?Howlonghaveyouwaitedhere?haven’ttheyforsinceagoWherehashelivedsinceheleftBeijing?现在完成时（一）现在完成时构成用法常用状语1.have+动词过去分词2.has+动词过去分词1.从过去一直到现在，还有可能持续下去.2.强调完成，对现在有影响.ever,already,yet,before,never，for，since1.表示过去发生或已经完成的某一动作对现在造成的影响或结果。（常以already,yet为标志。）I’vealreadysenttheletters.(话中有话）(说明这些信件已不在我这了)Ifinishedmyhomework.Ihavefinishedmyhomework.（话里有话）区别：already&yet•Ihaven’tseenyouforages.(我对美国不熟悉)•Ihavealreadylostthekey.(我现在没有钥匙)•Ihaven’treadthatbookyet.(不了解书的内容)•Ihavejustcleanedmyhands.(手是干净的)常与already(已经),yet(已经),just(刚刚),ever(曾经)never(从不)，recently(最近),lately(近来)等词连用.already:常用于肯定句中.yet:常用于否定句,疑问句尾.常用于现在完成时的时间副词,介词:already(已经):用于肯定句Ihavealreadypostedtheletter.yet(已经):用于否定句,疑问句Hehasn’tdonehishomeworkyet.just(刚刚)Theyhavejustleft.ever(曾经)HaveyoueverbeentoBeijing?never(从不)Ihaveneverseenhim.before(以前)Haveyouseenthefilmbefore?since(自从…以来)I’veworkedintheschoolsince1999.for(长达)He’slivedinShenzhenfor6years.inthepastseveraldays/weeks/years(在过去的…)recently(最近)Ihavenotwrittentomyparentsrecently.sofar(到目前为止)Sofarshehaslearned5Englishsongs.uptonow(到目前为止)thismorning/month/year(今天早上/这个月/今年)•注意：•just:刚刚，与现在完成时连用•justnow:刚才，与一般过去时连用e.g.•Ihavejustboughtapen•Iboughtapenjustnow.2）从过去开始的某一动作持续到现在，还有可能继续持续下去。（常以for+时间段或since+时间点为存在标志。）举个例子？Ihavelivedheresince1999.beforeVSago在……之前【考查点】辨析：before与agoago是副词，“……以前”。它指从此刻起若干时间以前，常与过去时连用。【例句】Hisparentsdiedtenyearsago.before也可以用作副词，表示“……以前”，常与完成时连用。也可放在时间点之前。•【例句】Ihaveneverbeentherebefore.•Pleasecomeherebeforesixo’clock.•①Irememberseeingyousomewhere2years______.•②Ihavereadthenovel______.•答案：①ago②before解题思路：①ago常与过去时连用②before常与完成时连用18TranslatethemintoEnglish.1.你以前做过风筝吗?2.我从来没有见过这么奇怪的人．3.到现在你学了多少英语单词?4.这部电影他已经看过5遍了.5.最近有没有读一些有趣的书?6.在过去几天里,你吃了什么?7.自从她搬到上海以后,我就没见过她.Haveyoumadeakitebefore?I’veneverseensuchastrangeman.HowmanyEnglishwordshaveyoulearnedsofar?Hehasalreadyseenthisfilm5times.Hareyoureadanyinterestingbooksrecently?Whathaveyoueateninthepastseveraldays?Ihaven’tmethersinceshemovedtoShanghai.完成时的4个重要考点1.Since&for2.havegonetohavebeentohavebeenin区别3.区别过去时4.短暂性动词的使用难点一：for+一段时间since+过去某一时间点since+一般过去时的时间从句since＋一段时间＋ago用for或since填空1.Mr.BrownhashadhisTV______15years.2.I’vetakendrivinglessons_______lastmonth.3.Mysisterhashadhercellphone______amonth.4.Myfriendshaven’tvisitedme______mybirthday.5.Wehaven’tusedourcar_____alongtime.6.Shehasn’thadagoodcupofcoffee_____years.7.Tomhaswornglasses_______hewas7yearsold.forsinceforsinceforforsincemethod2:Itis+时间段since+一般过去时的句子.1.他的爷爷已经去世2年了。2.Nick参军3年了.3.他离开深圳好长时间了。4.这本书我已借了4个月了.Itis2yearssincehisgrandpadied.Itis3yearssinceNickjoinedthearmy.ItisalongtimesinceheleftShenzhen.Itis4monthssinceIborrowedthebook.havebeen与havegone的用法比较havebeento意思是“到过，去过”，表示曾经到过某处，但现在人不在那儿。havegoneto意思是“去了”，表示已经去了某地，现在人可能在去的途中或已在那儿了。havebeenin意思是“呆在某处一段时间了”上一页下一页主菜单难点二难点二ShehasbeentoShanghai.（她曾经到过上海）ShehasbeeninShanghaiforaweek.(仍然在上海）ShehasgonetoShanghai她到上海去了（可能在去上海的路上，或已经到上海，总之现在没有回来）用have/hasbeento,have/hasgoneto填空：1.—Whereisyourbrother?—He____________theshop.He’llbebacksoon.2.—______