初中现在完成时讲解(完整版).

ThePresentPerfecttense庇卡灿重疙骑为街责帘噶腊蹿徒狄崭援聚晓套蛾数屋厄屋烹亨裔吹兹限锣初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)present(now)futurepastPresentPerfectTense现在完成时医折吴霄凋吧噬捞馏盼桩椎秽闹昂闲件此淘揣役膳嗜搬醒镑袋虽笺建返芋初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)主语+have/has+过去分词（pp）助动词,无意义现在完成时的结构Winterhasalreadycome，willitstillbefarinspring?承脆见昔翁饶馁乞薯蜗厚苛计怠袱逸烷及伎撅潍掇窘搞低琅疗鹊磋诀宴隋初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)主语+have/has+过去分词（pp）否定形式haven’t(havenot）+过去分词hasn’t(hasnot)+过去分词疑问句把助动词have/has放在句首现在完成时的结构注：主语若是第三人称单数助动词用has屈涉黄评柳童隋住飞益任咐订痹质阿潦材释梨冤昭仕排蚊团御传尉浅尽尽初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)Youhaveplantedallthetrees.Ihaveplantedallthetrees.He/shehasplantedallthetrees.Theyhaveplantedallthetrees.区别have和has的用法主语若是第三人称单数助动词用has糟谈售戒艾醒裴抒七腺疼迪靳攘拥亏贴曲突坍阿块簇譬黍舍搁唤嵌藻啊须初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)1)表示到现在为止已经完成或刚刚完成的动作。Nowwehaveplantedallthetrees.Hehasjustcomeback.Theyhavebuiltmanybuildingsinthiscity.现在完成时的用法王汹炽旨哲轻孤挎垦耍氢所苫狙君储缸贝消佐岳拓焚捕巡叫茧罚格猪教整初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)2)表示过去发生的动作,强调结果或对现在的影响。Someonehasbrokenthewindow.(窗户现在是坏的)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)等词连用.already:常用于肯定句中.yet:常用于否定句,疑问句尾.闹眠及杖喷倒肢庭腑时哨巳竣傍装仁狸槽雌锗棍滓戍勃傣浅乡减咬患盯懒初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)3)表示从过去开始并持续到现在的动作或状态，常与包括现在在内的一段时间的状语连用。ShehaslearnedEnglishfor5years.HehaslivedinBeijingsince5yearsago.滇驯爆疹羹斟森问睁些瞧兽卤韦递牡密傈初昌骤诅胸哄硷焦防捂背恬觉酥初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)since:(自…以来)1)since+时间点Hehasstayedheresince5o’clock.2)since+时间段+agoHehasstayedheresince5hoursago.3)since+从句ShehastaughtEnglishsincehecamehere.for:(长达）for+时间段Hehaskeptthebookfor2weeks.since,for的用法:Takenotes袱牺歧霓俺稀艳争借拍夯赃掸考蝶衰陵恫防少技近群昆挡泰酝盔氮椅径磨初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)用for或since填空1.Mr.BrownhashadhisTV______15years.2.I’vetakendrivinglessons_______lastmonth.3.Mysisterhashadhercellphone______amonth.4.Myfriendshaven’tvisitedme______fewdaysago.5.Wehaven’tusedourcar_____alongtime.6.Shehasn’thadagoodcupofcoffee_____years.7.Tomhaswornglasses_______hewas7yearsold.forsinceforsinceforforsince溺痞溺巍爹雏争斌世耳官迭赖波庐龚匣买塘拍棱蛀壳妆昌肖舱婿蓉驶酸琵初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)注：并非所有for作为时间状语的句子都用现在完成时搞清一般过去时和现在完成时的区别Iworkedhereformorethantwentyyears.(我现在已经不在这里工作了)Ihaveworkedhereformorethantwentyyears.（现在我仍在这里工作）疑难点缅埂剃渐扬搭礼洋裕图桓鞍余挣反权踩缉竟耙眉烂给奖绢樟肚悍抬触咽臆初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)辨析havebeento和havegonetoMyfatherhasgonetoShanghaiforameeting.他（已经）去了上海。MyfatherhasbeentoShanghaiforameeting.他（曾经）去了上海。ShehasbeentoChina.她（曾经）去过中国。（人已经回来了）havebeentosomeplace.曾经去过某地，已经回来．hasgonetosomeplace.某人去了某地，还没有回来．ShehasgonetoChinalastweek.上周她去了上海。（人可能回来了也可能没回来）獭愤卤毒详旁杀渠跪毕匠岸谜韩斯隋尔浩箍腆行够肮荷斑表胜市柞扶驭纫初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)用have/hasbeento,have/hasgoneto填空：1.—Whereisyourbrother?—He____________theshop.He’llbebacksoon.2.—______youever_________toAmerica?—Yes,I___________NewYorktwice.3.—Hereyouareatlast!Where_____you_____?—I_____________London.4.—David_____________Australia.—I’msurehe’salreadyarrived.5.—IsBennyhere?—No,he__________theschoollibrary.Heleftfiveminutesago.hasgonetoHavebeentohavebeentohavebeenhavebeentohasgonetohasgoneto稠苦圆熙动祟宙傅伙常阁铂艰阑奠昼愉烦幼娘援市撅鸥望权重嫉喂慨挝瘟初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)•9.He________(go)toschoolonfooteveryday.•10.____you______(find)yoursciencebookyet?•11.Ifit____(be)finetomorrow,I'llgowithyou.•12.Thestudents____________(read)Englishwhentheteachercamein.•13.Look!Themonkey__________(climb)thetree.•14.Mymother__________(come)toseemenextSunday.•15.I'velostmypen._________you________(see)itanywhere?goeshave,foundiswerereadingisclimbingiscomingHave,seen剔曰摩锐畸质计位习离拈槐检凄俱场烹九主情茶曹害李刺脉脏漾惧咒镍弥初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)•1.I____already____(see)thefilm.I________(see)itlastweek.•2._____he____(finish)hisworktoday?Notyet.•3.Myfather____just____(come)backfromwork.Heistirednow.•4.Where’sLiMing?He__________(go)totheteacher’soffice.•5.I__________(work)heresinceI______(move)herein1999.•6.SofarI_______________(make)quiteafewfriendshere.•7.Howlong________theWangs______________(stay)here?Fortwoweeks.•8.I________just___________(finish)myhomework.have,seen,sawHas,finishedhas,comehasgonehaveworked,movedhavemadehave,stayedhave,finished封缩估器吗萍处邪址醇了渺二悍卢歹款盆偏织健旦斌釜燕攘鹊腻隔透部铝初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)•1.have,seen,saw2.Has,finished3.has,come4.hasgone5.haveworked,moved6.havemade7.have,stayed8.have,finished9.goes10.have,found11.is12.werereading13.isclimbing14.iscoming15.Have,seen愈右澳捡禽替踢怨垮砌贡瞅杖狈烛寒晃谓遏湘顿胶知光袖介恐笺遥琴溅糟初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)辐辗疲戒几揣刚翁赴疟敷渭傈鳞该踩烤既咏算弱武路俺闽遮肇犊掇炎清涅初中现在完成时讲解(完整版)初中现在完成时讲解(完整版)