常见时态语态一般现在时与一般过去时课件【知识精讲精研】 高考英语复习

常见时态和语态-一般现在时与一般过去时11.一般现在时am/is/arehave/hasdo/does常用时态及其被动语态2be(am/are/is)

be后面可以跟形容词，名词或者表地点的表达Sheislate.

Iamhungry. Areyouadoctor? Iseverybodyhere?3Sheisworking.(进行时)

ItismadeinHongKong.（被动语态）be在进行时和被动语态中作助动词

4have可表示所属关系、人物关系和其它的意思。Doyouhaveacar?

have可以表示某种行为。Whattimedoyouhavebreakfast?have(have/has)5Ihaven't

seenherallday.

have在完成时中也可用作助动词6实义动词Letmedothetalking.Doitnow!助动词Wheredoyoulive?Whatdoesyourfatherdo?do(do/does)可以做实义动词(表示实施某个动作)或助动词7学习动词的一般现在式要注意的两个基本问题：1.主语和谓语在人称和数上的一致；即主谓一致陈述句：Iamlate.

Thetaxiishere.疑问句：AmIlate? Isthetaxihere?陈述句：Wearelate.Yourkeysareinthecar.疑问句：Arewelate? Areyourkeysinthecar?2.根据句中的时间提示词确定动词的形式用一般现在式Johnalways

getsupat7.Christmasfalls

onDecember25th.Theyare

oftenlateforclass.Iseldom

getcold.8小结学习动词的一般现在时，除了掌握常规的主谓一致和观察句中时间状语提示词之外，还要会活用助动词,尤其是能同时体现时态和数的助动词。Iamlate.AmIlate?Youhaveacar.Doyouhaveacar?Heknowseverything.Doesheknoweverything?9补充知识点把本课中动词的一般现在式做以下改动，就是动词的一般过去式am/is---wasare---werehave/has---haddo/does---did10Practice(1):把句中的一般现在式变为一般过去式Iamathome.Iamnotathome.Sheisthere.Sheisnotthere.Youarelate.Youarenotlate.Dadhasacar.Theyhavedreams.11Iwasathome.Iwasnotathome.Shewasthere.Shewasnotthere.Youwerelate.Youwerenotlate.Dadhadacar.Theyhaddreams.Practice(2):把句中的一般现在式变为一般过去式Hecleans

thecar. Hedoes

notcleanthecar.Hestarts

early. Hedoesnotstartearly.Sheseesyou. Shedoesn't

seeyou.Johngoes

toRome. Johndoesn't

gotoRome.12HecleanedthecarHedidnotcleanthecar.Hestartedearly.Hedidnotstartearly.Shesawyou.Shedidn'tseeyou.JohnwenttoRome.Johndidn'tgotoRome.1.主语和谓语在人称和数上的一致；即主谓一致陈述句：Iwaslate.

Thetaxiwashere.疑问句：WasIlate?

Wasthetaxihere?陈述句：Wewerelate.

Yourkeyswereinthecar.疑问句：Werewelate?

Wereyourkeysinthecar?2.根据句中的时间提示词确定动词的形式用一般过去式Ileftschoolin2020.

Isawthatfilmlastweek.Ididn'tseeAnnyesterday.

Ithappened

alongtimeago.Whattime

didyouarrive? Ididn'tfeelwelllastnight.13学习动词的一般过去式要注意的两个基本问题：助动词be(am/is/are)2.一般现在时的被动语态及物动词的过去分词（过去分词是动词的一种变形，并不一定表示该动词发生在过去）be---were/was---beendo---did---done14Iambittenbyadog.Thedogisbittenbyme.咬bitebitbitten15Thethiefstealsthepurse.Thepurseisstolenbythethief.偷窃steal---stole---stolen16TheTVshowintereststhegirl.interest-interested-intereted使某人感兴趣Thegirlisinterested

intheTVshow.17excite使某人激动(常用被动)Thefansareexcitedbythegame.18一般现在时的被动语态由be的助动词形态am/is/are和及物动词的过去分词构成。可用下图帮助理解：SubjectVerbObject主语谓语动词宾语Object

am/is/areVerb-ed

bySubject原宾语谓语动词by原主语小结一般现在时的被动语态be+V-ed19Practice(3):1.MrsHarriscooksourmeals._____________________________.OurmealsarecookedbyMrsHarris20Practice(3):

2.Andrewbreaksthewindow.________________________ThewindowisbrokenbyAndrew.21Practice(3):

3.SomebodyseesherinLondon.__________________.SheisseeninLondon

22Practice(3):

4.Thegovernmentclosesthehospital._________________________________.Thehospitalisclosedbythegovernment23Practice(4):circletherightanswer1.Englishspeaks/spoken/isspokeninAustralia.2.Istudy/amstudiedFrenchforthreeyearsatschool.3.Wespend/arespenttoomuchmoneyonholiday.24Practice(4):circletherightanswer

4.Thiswindowbreaks/isbrokenbyyourlittleboy.5.Herclothesmake/aremadeinParis.25Practice(4):circletherightanswer

6.Thisnewbookwrites/iswrittenbymymother.7.Thenewuniversityisopened/opensbythePrimeMinister.26Practice(4):circletherightanswer

8.Anndrives/isdrivenmuchtoofast,andshestops/isstoppedbythepolice.9.Thehousebuilt/isbuiltbymyuncle.10.Everybodyhas/ishadagoodtimeattheparty.27补充知识点把一般现在时的被动语态中be动词的形态am/is/are替换成was/were，即可得到一般过去时的被动语态。28把is/am改成was,把are改成wereThistableismadebymygrandpa.Thistablewasmadebymygrandpa.Iamnotinvitedtotheparty.

Iwasnotinvitedtotheparty.

Wearen'tmetatthedoor.Weweren'tmetatthedoor.29IamstoppedbyapolicemaninGreenroadthismorning.Idon'tthinkthisroomiscleanedyesterday.Wecouldn'tfindthestation,butwearehelpedbyaverykindwoman.Thesebooksare

leftintheclassroomonMonday.I______stoppedbyapolicemaninGreenroadthismorning.Idon'tthinkthisroom______cleanedyesterday.Wecouldn'tfindthestation,butwe______helpedbyaverykindwoman.Thesebooks______leftintheclassroomonMonday.Practice(5):把左边句中的is/am变成was,are变成were30waswaswerewerePractice(6):用动词的主动式或被动式填空Gorillas__________(find)inseveralcountriesinCentralAfrica.Theyareabout1.6meterstall,andthey__________(cover)withblackorbrownhair.Gorilla‘slives__________(spend)ingroups.Eachgrouphasfivetotengorillasinit.Thegorillasinagroup__________(walk)about0.5to1.0kmperday,lookingforfood.They__________(noteat)alltheleaveinonepartoftheforestbeforemovingon;someleaves____________(leave)onthetreesandplants.Atnightgorillas__________(sleep)innests;thesenests__________(make)ofbranchesandleaves.ThenumberofgorillaslivinginAfricatoday__________(notknow)butitiscertainthatthisnumberisgettingsmaller.Why?