期末复习五大时态复习课课件牛津译林版英语八年级上册

五大时态-复习课时态其他复习内容一般现在时一般过去时一般将来时★现在进行时情态动词★反义疑问句★现在完成时★时态-定义时态用法例句一般现在时一般过去时一般将来时现在进行时现在完成时1.表示人或事物的特征、状态。Iamateacher.2.表示经常、反复发生的动作。Weusuallywalktoschool.3.表示客观真理/名言警句。Theearthgoesaroundthesun.1.表示过去某个时间存在的状态。Iwasastudenttwoyearsago.2.表示过去某个时间发生的动作。Wewalkedtoschoolyesterday.1.表示将来某个时间存在的状态。Iwillbe18yearsoldnextyear.2.表示将来某个时间发生的动作。I’mgoingtoseehimtomorrow.1.表示过去发生的动作或状态对现在有影响。Ihavealreadyhadlunch.2.表示过去的动作一直持续到现在。Wehavestayedherefor3years.3.表示次数。（补充）IhavebeentoBeijingthreetimes.表示此刻正在进行或现阶段正在进行的动作。Iamreadingnow.时态-结构时态结构一般现在时一般过去时一般将来时现在进行时现在完成时主语+am/is/are+其他主语+do/does+其他主语+was/were+其他主语+did+其他主语+willdo+其他主语+am/is/aregoingtodo+其他主语+am/is/aredoing+其他主语+have/hasdone+其他时态-动词变化规则动词三单形式变化规则：动词现在分词变化规则：动词过去式/过去分词的变化规则：（规则变化）①直接+s;②以s,x,ch,sh,o结尾+es;③以辅音字母+y结尾，变y为i,+es;④have-has①直接+ing;②去e,+ing;③辅元辅结构，双写尾字母+ing;④lie-lying；tie-tying;die-dying①直接+ed；②以不发音的e结尾，直接+d；③以辅音字母+y结尾，变y为i,+ed；④辅元辅结构，重读闭音节，双写尾字母+edPractice1原形三单现在分词过去式过去分词cutcomerunsitgettellsingbringshoweatcutscuttingcutcutcomescomingcamecomerunsrunningranrunsitssittingsatsatgetsgettinggotgottellstellingtoldtoldsingssingingsangsungbringsbringingbroughtbroughtshowsshowingshowedshowneatseatingateeaten时态-时间标志词一般现在时

一般过去时

1.频率副词，如：always,usually,often,sometimes,seldom,never2.every系列，如：everyday,everyweek,everymorning3.once/twice系列，如：onceaday,twiceaweek,threetimesamonth4.其他，如：inthemorning,onMonday,atweekends1.yesterday系列：yesterdaymorning昨天早上；thedaybeforeyesterday前天2.last系列：lastnight昨晚；lastweek上周；lastyear去年3.ago系列：twodaysago两天前；threeyearsago三年前；longlongago很久前4.that/those系列：thatday那天；thosedays那些日子；atthatmoment在那时5.其他/语境：justnow刚才；in1995在1995年；WhenIwasyoung当我小的时候时态-时间标志词一般将来时

现在进行时

现在完成时

1.tomorrow系列：tomorrow明天，tomorrowmorning明天早晨，thedayaftertomorrow后天2.next系列：nextTuesday/Sunday下周二/日3.in系列：intwohours在2小时之后，inafewdays在几天之后inthefuture在未来4.语境/其他：thisafternoon/evening今天下午/晚上thecomingSunday下个星期天；soon很快1.now,rightnow2.look,listen3.atthemoment,atpresent4.其他/语境①-Where’sMike?②-Don’ttalk.1.already&yet；just&before；ever&never；recently=inrecentyears

2.sofar=uptonow=untilnow；inthepastfewyears；manytimes；3.since+点时间&for+段时间Practice21.Who____________(speak)Englishbestinyourclass2.It’snineten.Thestudents____________(have)amusicclass.3.Who____________(sell)acarlastweek

4.There____________(be)ameetingnextMonday.5.Don’ttalkhere.Grandparent____________.(sleep)6.MrsRead____________(clean)thewindowseveryday.7.Charli____________(live)herenextmonth.8.Mother____________(buy)meanewcoatyesterday.I____________(try)iton.Itfitsmewell.9.____________you____________(see)thefilmbefore10.They____________(know)eachotherforabouttenyears.先圈画关键词,判断时态，再做题。speaksarehavingsoldwillbeissleepingcleanswillliveboughthavetriedHaveseenhaveknownPractice211.Jim____________(make)manyfriendssincehe____________(come)toChina.12.We____________treeslastSunday.Sofarwe____________over3,000treesthere.(plant)13.He________already_________(write)alettertothefactorytoaskthemtostopmakingnoise.14.-When____________she____________(leave)-Twohoursago.15.Theyusually____________(go)fishingwhentheylivedthere.16.____________you____________thetextyetYes,we____________ittwohoursago.(read)17.____________you____________(visit)yourgrandparentslastweek18.-She____________(go)toParis,hasn’tshe-Yes.-How____________she____________(go)there-She____________(go)therebyair.19.I____________(read)thenoveltwice.It’sinteresting.20.Lookattheclouds.There______________(be)astorm.hasmade先圈画关键词,判断时态，再做题。cameplantedhaveplantedhaswritendidleavewentHavereadreadDidvisithasgonedidgowenthavereadisgoingtobe时态-句型转换1.改否定句2.改一般疑问句3.对划线部分提问①be/情态动词后，直接+not②若无be/情态动词，则借don't/doesn’t/didn’t,+动词原形③some变any，and变or，too变either①提be/情态动词，若无be/情态动词，则借Do/Does/Did+主语+动词原形②一二人称互变，some变any，and变or③句号变问号疑问词+一般疑问句时态-句型转换补充：现在完成时结构是：所以改为否定句：改为一般疑问句：主语+have/has+done+其他，这里have/has是助动词。主语+have/has+not+done+其他.Have/Has+主语+done+其他？Practice31.Alice’spencilboxisonthetable._______________________________________________________________________________________________________________________________________________________________________________________2.Alicedidherhomeworklastnight._______________________________________________________________________________________________________________________________________________________________________________________依次改为否定句，一般疑问句/肯否回答，以及对划线部分提问。Alice’spencilboxisn’tonthetable.IsAlice’spencilboxonthetableYes,itis./No,itisn’t.WhosepencilboxisonthetableAlicedidn’tdoherhomeworklastnight.DidAlicedoherhomeworklastnightYes,shedid./No,shedidn’t.WhodidherhomeworklastnightPractice33.TheyaregoingtoBeijingnextweek._______________________________________________________________________________________________________________________________________________________________________________________4.Alicehasalreadymetherfriend._______________________________________________________________________________________________________________________________________________________________________________________依次改为否定句，一般疑问句/肯否回答，以及对划线部分提问。Theyaren’tgoingtoBeijingnextweek.AretheygoingtoBeijingnextweekYes,theyare./No,theyaren’t.WherearetheygoingnextweekAlicehasn’tmetherfriendyet.HasAlicemetherfriendyetYes,shehas./No,shehasn’t.Whohasalreadymetherfriend情态动词

情态动词是表示能力、请求、命令、猜测等说话人的语气或情态的动词。情态动词本身具有各种意义，但不能单独使用，只能和动词一起使用。1.没有人称和数的变化。

①Icansing.②Hecanskate.2.情态动词后面接动词原形。Wemustfinish

thehomework.3.句式转换时，不需要借助动词。

She

can’trideabike.二、特点一、定义Practice4改错。1.Shecouldsreadthatsentence._____________2.Hecan’tathome.HehasgonetoJapan._____________3.Youdon’tmustplaywiththeknifeoryoumayhurtyourself._____________4.Willyouhavingdinnerwithmetonight_____________5.Youdon’tshouldshoutathim._____________couldcan’tbemustn’thaveshouldn’t情态动词三、用法分类用法例句can

could

1.表示现在的能力,意为“能，会”。She_________swim.2.表示“请求，允许”。__________Iusethisbook?3.表示否定推测,意为“不可能”。

That_________Mr.Wang.HehasgonetoBeijing.那不可能是王老师。他已经去北京了。1.表示过去的能力，意为“能，会”，can-could(过去式)。She__________swimwhenshewasyoung.

2.表示“请求，允许”。更加委婉的语气，肯定回答时要改用can-CouldIuseyourpen?______________________________-Yes,youcan./Ofcourseyoucan.canCancan’tbecould情态动词may

1.may用在疑问句中表示请求，意为“可以”。以may开头的一般疑问句，肯定回答用may或can，否定回答用can’t或mustn’t。-MayIuseyourfishpole?________________________________

2.表示推测，意为“也许，可能”。TomorrowI__________goshopping.3.表示祝愿，在正式场合或书面语中表示祝愿时，常放在句首。Mayyouhaveagoodtime!祝你玩得愉快！-Yes,youmay/can./No,youmustn’t.may情态动词shallshould

在疑问句中，shall用来征询对方的意见或请求指示，多用于第一人称。__________wemeetat6o’clock?1.表示建议，意为“应该”。You___________readthisbook.2.表示责任/义务，意为“应该”。①We___________studyhard.②We___________followthetrafficrules.我们应该遵守交通规则。Shallshouldshouldshould情态动词willwould表示意愿，意为“愿意”。在疑问句中用于第二人称，表示询问对方的意愿或向对方提出请求。___________youclosethewindow?

表示“意愿”，意为“想要”。(wouldlikesth./wouldliketodosth.)①Iwouldliketogowithyoutonight.②-Wouldyoulikesomeapples?_________________________________-Yes,I’dliketo./Yes,please./No,thanks.Will情态动词must

havetomust表示主观“必须”，否定式mustnot/mustn’t表示“不准，禁止”。①He_________finishhishomework.②You___________swimhere,becauseit’sdangerous.在回答must引导的一般疑问句时，否定回答要用needn’t或don’thaveto。-MustIbehomebeforeteno’clock?________________________________

-No,youneedn’t/don’thaveto.表客观必要，意为“不得不”。有多种形式，可用于不同时态。①Motherisout,soI___________lookaftertheshop.②He__________gotoworkeveryday.hastomustmustn’thaveto情态动词need

need作情态动词，一般用于疑问句、否定句，意为“需要”。①need+do；②否定needn’t+do；③无人称、数的变化④在回答need引导的一般疑问句时，肯定回答用must，否定回答用needn’t。①I___________(go)now.②You______________(go)now.③She_____________(do)herhomework.④-Needyougonow——————————————

-Yes,Imust./No,Ineedn’t.need作实义动词，意为“需要”。(needsth./need(sb.)todosth.)①Ineedsomewater.②Weneed______________(work).③She________________(not)knowit.doesn’tneedtoneedgoneedn’tgoneeddotoworkPractice5填入适当的情态动词。can,could,may,shall,should,willwould,must,haveto,need1.-CanyouspeakJapanese-No,I___________.2.-He___________beintheclassroom,Ithink.-No,he___________beintheclassroom.Isawhimgohomeaminuteago.3.You___________goandseeadoctorbecauseyouhadafever.4.-Mum,____________________IvisittheModernArtMuseumnextMonday-I’mafraidyoucan’t.5.-Hi,Jack!CouldyoucometoourEnglishparty-Sorry,I___________.I___________lookaftermylittlesisterathome.can’tmaycan’tshouldcan/could/maycan’thavetoPractice5填入适当的情态动词。can,could,may,shall,should,willwould,must,haveto,need6.-What’swrongwithJudyShehasbeenabsentfortwodays.-Oh,she___________beill.Let’sgotoaskMr.Green.7.-MustIbehomebeforeteno’clock-No,you______________/______________.8.Mike,you______________finishyourhomeworknow.9.You______________swimhere，becauseit’sdangerous.10.Asastudent,I______________studyveryhard.11.Motherisout,soI______________lookaftertheshop.12.-Needyougonow-Yes,I______________./No,I______________.mayneedn’tdon’thavetomustmustn’tmusthavetomustneedn’t反义疑问句1.前肯后否：Sheisnice,isn’tshe2.前否后肯：Shecan’tsing,canshe一、两大原则二、反义疑问句的基本句型及特殊句型1.陈述句有be动词/情态动词时，以____________________构成反问；2.陈述句有实义动词时，____________________构成反问；3.祈使句(即以动词原形起首的句子)出现时，通常以_______________构成反问；4.以Let’s起首的祈使句出现时，以_______________构成反问；如果陈述部分为Letus……时，问句部分习惯上用_______________5.陈述句有have/has时，判断好have/has是_______________还是_____________________，若是现在完成时里的助动词，则以______________构成反问；该be动词/情态动词借助动词do/does/didwillyoushallwewillyou实义动词现在完成时里的助动词该have/has反义疑问句6.当陈述部分的主语为指事(或物)的不定代词something、anything、everything等时，反意疑问部分的主语应用____________；7.当陈述部分的主语为指人的不定代词somebody、anybody、everybody等时，反意疑问部分的主语可用_____________。8.陈述句含有hardly,little,few,never,seldom,nobody,nothing等否定副词或短语时，该陈述句视为_______________，须接_______________反问。9.反意疑问句的陈述部分含有由un-,im-,in-,dis-,

等否定意义的前缀构成的词语时，陈述部分要视为_______________，问句部分用________________形式。10.陈述部分是"therebe"结构的，疑问部分用_______________。11.当陈述部分的主语为this,that等时，反意疑问部分的主语应用_____________。当陈述部分的主语为these,those等时，反意疑向部分的主语应用______________。ithe或they否定句肯定肯定含义否定thereitthey三、反意疑问句的回答（根据事实回答）

回答反意疑问时，如果事实是肯定的，则用yes；若事实是否的，则用no。其回答方式与一般疑问句的回答方式完全一致。反义疑问句【典型例题】1.露西滑冰滑得非常好，是吗？是的,她滑得很好。______________________________________________________________2.他们不喜欢这套房子，是吗？是的，他们不喜欢。______________________________________________________________Lucyskatesverywell,doesn’tsheYes,shedoes.Theydon’tlikethishouse,dotheyNo,theydon’t.()1.Theycameheretohaveameetingontime,_________ A.didn’tthey B.didtheyC.don’tthey D.dothey()2.Tomwillcomehereontime,_________ A.won’the B.willheC.doesn’the D.doeshe()3.–Katedidn’tgotoschoolyesterday,didshe–_________,thoughshedidnotfeelverywell.A.Yes,shedid B.Yes,shedidn’t C.No,shedidn’t D.No,shedid()4.Therearenomuseumsinourcity,_________ A.aren’tthere B.arethere C.isthere D.isn’tthere()5.Theyhaveneverseenthefilm,________ A.haven’tthey B.havethey C.dotheyD.don’ttheyPractice6单项选择。()6.Let’shelpeachotherandlearnfromeachother,_____ A.shallweB.willyou C.don’tyou D.doyou()7.Jimhasabeautifultoy,___________ A.doeshe B.doesn’the C.ishe D.isn’the()8．He’sreadthisbookbefore,______A.hasn’theB.doesn’theC.isn’theD.wasn’the()9．-Let’sgoforawalk,______-OK,I’mcoming.Don’tforgettobringyourcamera,______A.willyou;willyouB.willyou;shallweC.shallwe;shallweD.shallwe;willyou()10．Johnhadashortwalkafterlunch,________？A.didheB.didn'theC.hadheD.hadn'thePractice6()11.-There’slittlemeatleftinthefridge,________-________.I’llgetsomeonmywayhome.A.isthere,YesB.isn’tthere,YesC.isthere,NoD.isn’tthere,No()12.-Tomfinishedhishomework,didn’the-__________,thoughhewasillyesterday.A.No,hedidn’tB.Yes,hedidC.Yes,hedoesD.No,hedoesn’t()13.Don'tkeeppoisoninthekitchen,_______A.doyouB.shallweC.willyouD.don'tyou()14.-He’sneverstolenanythingbefore,_______he-________.It’shisthirdtimetobetakentothepolicestation.A.hasn’t;YesB.has;NoC.has;Y