八大時(shí)態(tài)專(zhuān)題

初二升初三英語(yǔ)——?jiǎng)釉~八大時(shí)態(tài)精講時(shí)態(tài)二：一般過(guò)去時(shí)考點(diǎn)、熱點(diǎn)回顧一般過(guò)去時(shí)的構(gòu)成:一般過(guò)去時(shí)：謂語(yǔ)用動(dòng)詞的過(guò)去式。標(biāo)志性時(shí)間狀語(yǔ)：yesterday,lastweek,lastnight,inthepast,someyearsago,in1995,justnow,atthattime,theotherday(前幾天)等。一般過(guò)去時(shí)的用法：表示過(guò)去某時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。Igotupatsixthismorning.今天早上我六點(diǎn)起床。Wevisitedthefactorylastweek.上周我們參觀了那個(gè)工廠。表示過(guò)去的習(xí)慣或經(jīng)常發(fā)生的動(dòng)作。WhenIwasinthecountryside,Ioftenswamintheriver.當(dāng)我在鄉(xiāng)下的時(shí)候，我常常在河里游泳。一般過(guò)去時(shí)三種變化技巧：一變：肯定句→否定句技巧1：當(dāng)句中有情態(tài)V/助V/was/were等詞時(shí)，直接在后面加not構(gòu)成否定句。Icouldgetyouaconcertticket.→Icouldnotgetyouaconcertticket.技巧2：當(dāng)句中沒(méi)有情態(tài)V/助V/was/were等詞時(shí)，在謂語(yǔ)V前加didnot/didn’t,動(dòng)詞還原，構(gòu)成否定句。ThefamoussingersangsomeChinesesongs.→Thefamoussingerdidn’tsinganyChinesesongs.二變：陳述句→一般疑問(wèn)句技巧1：當(dāng)句中有情態(tài)V/助V/was/were等詞時(shí)，將此V移至句首。Hecouldcleanhisclassroomhimself.→Couldhecleanhisclassroomhimself?技巧2：當(dāng)句中沒(méi)有情態(tài)V/助V/was/were等詞時(shí)，在主語(yǔ)前加助動(dòng)詞did，動(dòng)詞還原。Mr.Lilookedveryold.→DidMr.Lilookveryold?三變：陳述→特殊疑問(wèn)句技巧1：確定疑問(wèn)詞：人who/whom;物what；地點(diǎn)where；時(shí)間when/whattime;原因why等。Theygavetheconcertlastnight.Whendidtheygivetheconcert?技巧2：辨認(rèn)結(jié)構(gòu)形式：疑問(wèn)詞+一般疑問(wèn)句？Theaccidenthappenednearthestation.Wheredidtheaccidenthappen?典型例題1.—When________you________youroldfriend?—Thedaybeforeyesterday.A.will,visit B.did,visit C.have,visited D.are,visit2.—Excuseme,pleaselookatthesign“Nosmoking”.—Sorry,I_______.A.don’tnoticeit B.amnotnoticedC.didn’tnoticeit D.wasn’tnoticed3.I________inthissmallmountainvillagewhenIwasachild.A.usetolive B.usedtoliving C.usedtolive D.usedtolife三、課后練習(xí)I_________(have)anexcitingpartylastweekend.

2._________she_________(practice)herguitaryesterday?No,she_________.

3.What________Tom________(do)onSaturdayevening?

He________(watch)TVand__________(read)aninterestingbook.

4.Theyall_________(go)tothemountainsyesterdaymorning.

5.She_________(notvisit)herauntlastweekend.

She________(stay)athomeand_________(do)somecleaning.

6.When________you_________(write)thissong?I__________(write)itlastyear.

7.Myfriend,Carol,________(study)forthemathtestand________(practice)Englishlastnight.

8.________Mr.Li__________(do)theprojectonMondaymorning?Yes,he_________.

9.How_________(be)Jim'sweekend?It_________(benot)bad.

10.________(be)yourmotherasalesassistantlastyear?No.she__________.11.It________(be)Saturdaywhenwemetlastweek.12.Where________you________(find)mydictionary?13.WestayedinBeijingforfivedaysandthenwe________(go)tovisitShanghai.14.Healways________(ask)mesomequestionswhenhemetme.15.Whenhewasinprimaryschool,he________(be)oftenlateforschool.巧記不規(guī)則動(dòng)詞ABB型不規(guī)則動(dòng)詞（A代表原形，BB代表過(guò)去式和過(guò)去分詞）原型特征過(guò)去式過(guò)去分詞例詞---eep---ept---eptkeep,sweep,sleep---ell---old---oldsell,tell---end---ent---entlend,spend,send---ay---aid---aidsay,pay---n---nt---ntburn,learn,mean巧記ABC型不規(guī)則動(dòng)詞（A代表原形，B代表過(guò)去式，C代表過(guò)去分詞）原型特征過(guò)去式過(guò)去分詞例詞--eak--oke--okenbreak,speak--eal--ole--olensteal--ear--ore--ornwear,bear,tear--ow--ew--owngrow,blow,know,throw--i----a----u--sink,swim,drink,ring,sing,begin--i----o----ndrive,rise巧記AAA型不規(guī)則動(dòng)詞（A代表原形、代表過(guò)去式、代表過(guò)去分詞）擊中受傷讓吐痰去掉花費(fèi)讀放切hithurtletspitridcostreadputcut初二升初三英語(yǔ)——?jiǎng)釉~八大時(shí)態(tài)精講時(shí)態(tài)三：一般將來(lái)時(shí)一、考點(diǎn)、熱點(diǎn)回顧一般將來(lái)時(shí)的構(gòu)成：謂語(yǔ)用will/shall/begoingto+動(dòng)詞原形標(biāo)志性時(shí)間狀語(yǔ)：tomorrow,nextweek,nextSunday,inafewdays)(幾天之后),in+一段時(shí)間，in2020等。一般將來(lái)時(shí)的用法：表示將來(lái)發(fā)生的動(dòng)作或存在的狀態(tài)。TheywillleaveforShanghainextweek.他們下周將去上海。Willyoubebackintwodays?你將在兩天后回來(lái)嗎？當(dāng)主語(yǔ)是I或we時(shí)，疑問(wèn)句中一般使用shall，表示征求對(duì)方意見(jiàn)。如:Whereshallwemeettomorrow?明天我們將在哪里會(huì)面？“begoingto+V原形”表示計(jì)劃、打算做sth.,表示已決定、很可能發(fā)生的事，或有某種跡象表明要發(fā)生的事。WhatareyougoingtodonextSunday?下周日你打算做什么？Lookatthedarkclouds.Thereisgoingtobeastorm.看那些烏云，暴風(fēng)雨就要來(lái)臨了。（客觀跡象）※下列情況只能用will/shall表將來(lái)有禮貌地詢(xún)問(wèn)對(duì)方是否愿意或表示客氣的邀請(qǐng)或命令；Willyoupleaselendmeyourbike?請(qǐng)你把自行車(chē)借給我用一下好嗎？表意愿；Wewillhelphimifheasksus.如果他請(qǐng)我們，我們?cè)敢鈳退?。表單純的將?lái)，與人的主觀愿望和判斷無(wú)關(guān)。Thesunwillriseat6:30tomorrowmorning.太陽(yáng)明天早上將在6:30升起。bedoing表將來(lái)表示即將發(fā)生或安排好要做的事情，常用此結(jié)構(gòu)的V有g(shù)o,come,leave,stay,start,begin等。WeareleavingforLondon.我們就要?jiǎng)由砣惗?。Sheisgoingtheretomorrow.她明天要去那里?！癰eaboutto+V原形”和“beto+V原形”表即將發(fā)生的動(dòng)作。Thetrainisabouttostart.火車(chē)就要開(kāi)了。Sheistobemarriednextmonth.她將下個(gè)月結(jié)婚。用一般現(xiàn)在時(shí)表將來(lái)表按規(guī)定或時(shí)間表預(yù)計(jì)將發(fā)生的動(dòng)作；WearegoingtoChangchun.Ourplanetakesoffat8:10.我們打算去長(zhǎng)春。我們的飛機(jī)8:10起飛。當(dāng)主句是一般將來(lái)時(shí)，在if,assoonas,until,when等引導(dǎo)的狀語(yǔ)從句中用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。Ifitdoesn’trainthisafternoon,we’llhaveafootballmatch.如果今天下午不下雨，我們將進(jìn)行一場(chǎng)足球比賽。二、典型例題中考再現(xiàn)：Mysisterwantsanewdress.Sheittotheparty.A.wearsB.haswornC.woreD.isgoingtowear2.Idon’tknowifAuntLi__thesestay-homechildrentomorrowmorning.—IfIher,Iwouldcomeearlier.A.willcometotakecareof;amB.cometolookafter;wereC.willcometotakecareof;wereD.comestocomeupwith;am3.–Idon’tknowifMr.Li____tothepartythisevening.--Ithinkhewillcomeifhe____free.willcome;isB.willcome;willbeC.comes;isD.comes;willbe三、課后練習(xí)()1.There__________ameetingtomorrowafternoon.A.willbegoingtoB.willgoingtobeC.isgoingtobeD.willgotobe()2.Charlie________herenextmonth.A.isn’tworkingB.doesn’tworkingC.isn’tgoingtoworkingD.won’twork()3.He________verybusythisweek,he________freenextweek.A.willbe;isB.is;isC.willbe;willbeD.is;willbe()4.There________adolphinshowinthezootomorrowevening.A.wasB.isgoingtohaveC.willhaveD.isgoingtobe()5.–________you________freetomorrow?–No.I________freethedayaftertomorrow.A.Are;goingto;willB.Are;goingtobe;willC.Are;goingto;willbeD.Are;goingtobe;willbe()6.Mother________meanicepresentonmynextbirthday.A.willgivesB.willgiveC.givesD.give()7.–ShallIbuyacupofteaforyou?–________.（不，不要。）A.No,youwon’t.B.No,youaren’tC.No,pleasedon’t.D.No,please.()8.–Whereisthemorningpaper?–I________ifforyouatonce.A.getB.amgettingC.togetD.willget()9.________aconcertnextSaturday?A.TherewillbeB.WilltherebeC.TherecanD.Thereare()10.Iftheycome,we________ameeting.A.haveB.willhaveC.hadD.wouldhave用方框中的詞的適當(dāng)形式填空。（一空一詞）parent,tell,call,celebrate,together,why,start,after,shop,newspaperMostpeoplebuylotsofpresentsjustbeforeChristmas.Butsomepeoplethinkwebuytoomuch.Theystartaspecialday1BuyNothingDay.Theydon’twantanyonetogo2onthatday.BuyNothingDayisonNovember29.Itis3Thanksgiving.Often,beforeChristmasweseemanyads.in4andonTV5usto“buy,buy,buy!”TheideaforBuyNothingDay6inVancouver,Canada.Nowpeopleallovertheworld7BuyNothingDay.InCalifornia,theU.S.,8andchildrenget9toreadstories,singsongsanddrawpictures.Thechildrentalkabout10theycan’tgetmanytoys._______2._______3._______4._______5._______6._______7._______8._______9._______10._______現(xiàn)在進(jìn)行時(shí)考點(diǎn)、熱點(diǎn)回顧現(xiàn)在進(jìn)行時(shí)的構(gòu)成：謂語(yǔ)用am/is/are+動(dòng)詞的現(xiàn)在分詞（V-ing）否定式：主語(yǔ)+am/is/are+not+V-ing疑問(wèn)形式：Am/Is/Are+主語(yǔ)+V-ing肯定回答：Yes,主語(yǔ)+be.（am/is/are）否定回答：No，主語(yǔ)+am/is/are+not.記憶口訣：變疑問(wèn)，往前提，句號(hào)問(wèn)號(hào)莫丟棄，變否定，更容易，be后not莫忘記。SheiswatchingTVnow.否定句：________________________.一般疑問(wèn)句：_____________________.肯定回答：_______________.否定回答：_________________.現(xiàn)在進(jìn)行時(shí)的用法表此時(shí)此刻正在進(jìn)行的動(dòng)作---Whatareyoudoin