初中8個(gè)時(shí)態(tài)省公開課金獎(jiǎng)全國(guó)賽課一等獎(jiǎng)微課獲獎(jiǎng)?wù)n件

時(shí)態(tài)1/31八種時(shí)態(tài)普通現(xiàn)在時(shí)普通過(guò)去時(shí)現(xiàn)在進(jìn)行時(shí)過(guò)去進(jìn)行時(shí)普通未來(lái)時(shí)過(guò)去未來(lái)時(shí)現(xiàn)在完成時(shí)過(guò)去完成時(shí)2/311．普通現(xiàn)在時(shí)V.（s/es）2．普通過(guò)去時(shí)V.ed3．現(xiàn)在進(jìn)行時(shí)be+V.ing4．過(guò)去進(jìn)行時(shí)was/were+V.ing5．普通未來(lái)時(shí)will+V.6．過(guò)去未來(lái)時(shí)would+V.7．現(xiàn)在完成時(shí)has/have+v.ed（過(guò)去分詞）8．過(guò)去完成時(shí)had+V.ed（過(guò)去分詞）3/31①普通現(xiàn)在時(shí)：表示現(xiàn)在經(jīng)常重復(fù)發(fā)生動(dòng)作、存在狀態(tài)或習(xí)慣性動(dòng)作。動(dòng)詞寫原形或第三人稱單數(shù)形式，即主語(yǔ)為第三人稱單數(shù)時(shí)，動(dòng)詞普通要加-s/es,與名詞復(fù)數(shù)規(guī)則組成類似。假如動(dòng)詞為行為動(dòng)詞，組成問(wèn)句、否定句需加助動(dòng)詞/do/does；普通現(xiàn)在時(shí)時(shí)間標(biāo)志詞有：often,always,sometimes,usually,everyday,onSundays等；另外表示主語(yǔ)含有性格、能力、特征，表客觀事實(shí)和普遍真理，表現(xiàn)在發(fā)生詳細(xì)動(dòng)作等也用普通現(xiàn)在時(shí)；在時(shí)間和條件狀語(yǔ)從句中慣用普通現(xiàn)在時(shí)代替普通未來(lái)時(shí)；預(yù)先計(jì)劃安排好未來(lái)行為也可用普通現(xiàn)在時(shí)；狀態(tài)感覺(jué)動(dòng)詞如：be,love,want,hope,understand等只用普通現(xiàn)在時(shí)，不用進(jìn)行時(shí)。

4/31普通現(xiàn)在時(shí)使用方法習(xí)慣活動(dòng)現(xiàn)在情況客觀事實(shí)主將從現(xiàn)Igetupatsixeverymorning.Theyareverybusy.Heneedshelp.Themoonmovesroundtheearth.We’llgothereifitdoesn’train.He’llcallyouwhenhearrives.5/31

練習(xí)：1．Ibookeveryday．

2．HeTVeveryday．3．Theystoryeveryday．readwatchestell6/31普通過(guò)去時(shí)：表示過(guò)去經(jīng)?；蚺既话l(fā)生動(dòng)作或存在狀態(tài)。普通過(guò)去時(shí)動(dòng)詞用過(guò)去式，過(guò)去式組成普通在原形動(dòng)詞后加-ed。詳細(xì)有四種方法，即直接加-ed，加-d，改y為i加-ed,雙寫輔音字母加-ed；有些動(dòng)詞過(guò)去式是不規(guī)則，要尤其記憶，熟練利用，如：go—went,do—did等；過(guò)去式除be動(dòng)詞外，沒(méi)有些人稱和數(shù)改變；行為動(dòng)詞過(guò)去時(shí)，假如改為問(wèn)句，否定句要加助動(dòng)詞did。動(dòng)詞過(guò)去式改為動(dòng)詞原形：普通過(guò)去時(shí)時(shí)間狀語(yǔ)為表示過(guò)去時(shí)間：如：yesterday,lastyear,twodaysago等；在時(shí)間條件從句中，用普通過(guò)去時(shí)表示過(guò)去未來(lái)時(shí)。7/31普通過(guò)去時(shí)使用方法過(guò)去活動(dòng)過(guò)去狀態(tài)過(guò)去連續(xù)活動(dòng)Isawhimyesterday.IwasinGradeOnelastyear.Shepickeditupandwentout.8/311.寫出過(guò)去式：do—（）eat—（）see—（）have—（）draw—（）win—（）

練習(xí)didsawdrewatehadwon9/312.填空1.Iapictureyesterday.2.Shetoabooklastweek.3.Theyastoryinthemorning.drewwentbuytoldto后面永遠(yuǎn)加動(dòng)詞原形10/31現(xiàn)在進(jìn)行時(shí)，表某一時(shí)刻或時(shí)段正在進(jìn)行動(dòng)作。動(dòng)詞組成為：be+現(xiàn)在分詞(動(dòng)詞+-ing形式)?，F(xiàn)在分詞組成通常有三種即：在原形動(dòng)詞后直接加-ing,去“e”加-ing,雙寫最終一個(gè)輔音字母加-ing，另外以ie結(jié)尾將ie改為y再加-ing，以er結(jié)尾，假如是重讀音節(jié)r結(jié)尾，先雙寫r再加-ing，如：prefer-preferring,假如不是重讀音節(jié)則直接加-ing，如：water-watering;現(xiàn)在進(jìn)行時(shí)標(biāo)志詞有now,look,listen等，大部分依據(jù)上下文情景了解；表示當(dāng)前一直或重復(fù)在進(jìn)行動(dòng)作或難以終止動(dòng)作，表示經(jīng)常重復(fù)發(fā)生動(dòng)作，常與always連用，含有贊揚(yáng)、厭惡等感情色彩；表示明確安排好很快要發(fā)生事情等都用現(xiàn)在進(jìn)行時(shí)表示。11/31現(xiàn)在進(jìn)行時(shí)使用方法正在進(jìn)行一直進(jìn)行與always連用Look,theyareplayingfootball.Heiswritinganovelthisyear.Myteacheris

always

smilinginclass.12/31練習(xí)1.TomTVnow.2.Shebooknow.3.Hebikenow.4.Theymilknow.5.Peoplearenewbediswatchingisreadingisridingaredrinkingbuying13/31⑥過(guò)去進(jìn)行時(shí)：表示過(guò)去某個(gè)時(shí)刻或某段時(shí)間內(nèi)正在進(jìn)行動(dòng)作。動(dòng)詞組成為：be(was/were)+doing;過(guò)去進(jìn)行時(shí)時(shí)間狀語(yǔ)慣用，ateightyesterday,morning,from7:00to

9:00lastnight,有時(shí)用when,while連詞引導(dǎo)狀語(yǔ)從句表示：過(guò)去進(jìn)行時(shí)可用來(lái)敘述過(guò)

去經(jīng)常或重復(fù)發(fā)生動(dòng)作，常與always連用，表示贊揚(yáng)、厭惡等；過(guò)去進(jìn)行時(shí)與普通過(guò)去時(shí)區(qū)分；過(guò)去進(jìn)行時(shí)強(qiáng)調(diào)過(guò)去某一時(shí)間正在進(jìn)行動(dòng)作，而普通過(guò)去時(shí)往往表示一個(gè)完成動(dòng)作。14/31過(guò)去進(jìn)行時(shí)使用方法過(guò)時(shí)正進(jìn)過(guò)段直進(jìn)when,whileIwasdoingmyhomeworkateightlastnight.TheywerewatchingTVfromninetotenyesterday.Theywerereadingaloudwhentheteachercamein.15/311.ITVwhenmymothercamein.2.Theycakeat7:00yesterday.waswatchingaremaking16/31現(xiàn)在完成時(shí)：表示過(guò)去發(fā)生但與現(xiàn)在有聯(lián)絡(luò)動(dòng)作或狀態(tài)，強(qiáng)調(diào)對(duì)現(xiàn)在影響和結(jié)果?，F(xiàn)

在完成時(shí)動(dòng)詞結(jié)構(gòu)為：have/has+done(過(guò)去分詞)，其中have,has隨主語(yǔ)人稱和數(shù)而變化，done規(guī)則改變與動(dòng)詞過(guò)去式同形，即在原形后加-ed，不規(guī)則過(guò)去分詞必須熟記；現(xiàn)在完成時(shí)標(biāo)志詞常有：already,yet,ever,never,just,before等；現(xiàn)在完成時(shí)還可表示過(guò)去開始、連續(xù)到現(xiàn)在動(dòng)作或狀態(tài)，常與for,since短語(yǔ)連用，句中動(dòng)詞普通為延續(xù)性動(dòng)詞；否定句可用短暫性動(dòng)詞，for加段時(shí)間，since后加點(diǎn)時(shí)間或普通過(guò)去時(shí)句子；普通過(guò)去時(shí)與現(xiàn)在完成時(shí)區(qū)分：現(xiàn)在完成時(shí)強(qiáng)調(diào)過(guò)去動(dòng)作對(duì)現(xiàn)在影響，和現(xiàn)在親密聯(lián)絡(luò)；一

般過(guò)去時(shí)強(qiáng)調(diào)動(dòng)作發(fā)生時(shí)間、地點(diǎn)、方式等，不包括現(xiàn)在影響；be和go現(xiàn)在完成時(shí)區(qū)分；have/hasbeento表示“去過(guò)某地”，已回來(lái)；have/hasgoneto表示“已去某地”

，已離開，沒(méi)回來(lái)。

17/31現(xiàn)在完成時(shí)使用方法過(guò)影響現(xiàn)過(guò)延到現(xiàn)兩“去”Ican’tfindmypen.Ihavelostit.Haveyoufinishedityet?Hehasworkedhereforayear.Ihavebeeninthisschoolsince1999.HehasbeentoChinatwice.Heisn’there.Hehasgonetothelibrary.18/31過(guò)去完成時(shí)，表示在過(guò)去某一時(shí)間或動(dòng)作之前已完成動(dòng)作或存在狀態(tài)。過(guò)去完成時(shí)組成為：had+done；過(guò)去完成時(shí)時(shí)間狀語(yǔ)慣用by加過(guò)去點(diǎn)時(shí)間，bytheendof加過(guò)去段時(shí)間，before加過(guò)去點(diǎn)時(shí)間表示，有時(shí)用when，before，after等引導(dǎo)時(shí)間從句中。19/311.Ihad____alunch.2.She_______abooks.hadhadread20/31普通未來(lái)時(shí)：表示未來(lái)要發(fā)生動(dòng)作或存在狀態(tài)。動(dòng)詞do普通未來(lái)時(shí)結(jié)構(gòu)為will+do,主語(yǔ)為第一人稱時(shí)可用shall+do，begoingtodo結(jié)構(gòu)也可表示未來(lái)時(shí)，能夠和will交換，但有些情況不可交換，帶有意愿色彩，慣用will;表邀請(qǐng)或命令時(shí)，用will;在時(shí)間和條件從句中，主句未來(lái)時(shí)慣用will；有跡象表示某事將要發(fā)生或打算，計(jì)劃決定要做某事，普通用begoingtodo結(jié)構(gòu)；普通未來(lái)時(shí)時(shí)間為表示未來(lái)時(shí)間：如tomorrow,nextweek等。21/31普通未來(lái)時(shí)使用方法未來(lái)狀態(tài)未來(lái)活動(dòng)主將從現(xiàn)現(xiàn)進(jìn)表將Therewillberaintomorrow.Whatareyougoingtodonextweekend?IwillcallyouassoonasIgettheretomorrowmorning.Thebusiscoming.22/31過(guò)去未來(lái)時(shí)：表示過(guò)去看來(lái)將要發(fā)生動(dòng)作或存在狀態(tài)。過(guò)去未來(lái)時(shí)動(dòng)詞組成為：would/should+do,也可用was/weregoingto+do；過(guò)去未來(lái)時(shí)普通用在從句中；一些表示位置移動(dòng)動(dòng)詞如：go,come,leave等可用過(guò)去進(jìn)行時(shí)表示過(guò)去未來(lái)時(shí)。23/31【例1】Ourteacher,MissChen,_________Englishontheradiothedaybeforeyesterday.［北京海淀區(qū)］A.teachesB.taughtC.willteachD.hadtaught經(jīng)典例題解析【例3】Mymother_________thewindowsalready,sotheroomlooksmuchbrighter.［河南］A.hascleanedB.hadcleanedC.iscleaningD.willcleanB【例2】—Excuseme.LookatthesignNOPHOTOS!—Sorry,I_________it.［重慶］A.don'tseeB.didn'tseeC.haven'tseenD.won'tseeBA24/31經(jīng)典例題解析C【例4】You_________tothemeeting.Whydidn'tyougo?［山西］A.beinvitedB.willbeinvitedC.wereinvitedD.areinvited【例5】—Whenwillyoutellhimthegoodnews?—Iwilltellhimaboutitassoonashe_____back.［福州］A.comesB.cameC.willcomeD.iscomingA25/31課時(shí)訓(xùn)練Ⅰ.用所給動(dòng)詞適當(dāng)形式填空。

1.Mybrotherisn'tathomerightnow.He___________(go)toBeijing.He___________(be)theremanytines.He_________(notbe)backuntilnextweek.2.WhenIgothome,mymother__________(go)outforawalk.3.He____________(finish)hiscompositionjustnow.4.Bytheendofnextmonth,allourlessons______________(finish).5.______she_____(do)morningexerciseseveryday?hasgonehasbeenwon'tbehadgonefinishedwillbefinishedDoesdo26/31課時(shí)訓(xùn)練6.Inthepartfewyears,anotherbridge_____________(build)overtheChangjiangRiver.7.She________(watch)TVwhileshe______________(wash)herclothes.8.Hesaidhe_________(give)herthepresentassoonasshe________(come)back.9.Listen!Someone____________(sing)inthenextroom.10.Ourteachertoldustheearth_______(go)aroundthesun.

hasbeenbuiltwatchedwaswashingwouldgivecameissinginggoes27/31Ⅱ.單項(xiàng)選擇1.Sorry,I____tohelpyouatten.IwasbusyatthemomenA.won'tcomeB.can'tcomeC.didn'tcomeD.shouldn'tcome2.He_______thispenforfiveyears.He______itin1997.A.hasbought,bought.B.bought,boughtC.haskept,hasboughtD.hashad,bought3.She_________applesinhergardenwhenI_________toseeheryesterday.A.picked，wentB.waspicking，wentC.picked，wasgoingD.waspicking，wasgoing4.Idon'tknowifmyfriend_________.Ifhe_________,I'llletyouknow.A.comes,comesB.comes,willcomeC.willcome,comesD.willcome,willcome5.Johnsaidhe_________supper.Hewasquitefull.A.hadhadB.washaringC.hadD.haseaten課時(shí)訓(xùn)練CDBCA28/316.There_________twomeetingstomorrowafternoon.A.aregoingtobeB.aregoingtohaveC.isgoingtobeD.willhave7.It______3yearssinceI______toNo.1MiddleSchool.A.is,comeB.is,havecomeC.was,cameD.is,came8.Father_________whenI_________yesterdaymorning.A.stillslept,gotupB.wasstillsleeping,gotupC.issleeping,gotupD.sleeps,getup9.Kate_________tobeduntilhermother_________back.A.won'tgo,comeB.hadn'tgonecameC.went,cameD.didn'tgo,came10.Hisbrother_________fromhomeforalongtime.A.haslef