一般现在时一般过去时一般将来时.docx
教学内容知识点一：二盘旦Iht【知识杭现】(1) 一般目前时的基本构造和变化1 .一般目前时的构造be动诃，土语+bc(am.is.arc)÷K他.,Iamaboy,我是种男孩.行为动词：上语+行为动词(+其他).一般目的时更费用动词的霞形表达，假如上谙是第工人称单数.则在动词解形后加”k'或"YUHegetsupear1.yinIhemorning.2 .否认句和疑问句的变化be动词的变化：A.否认句：主语beIMH+其他-HcisIUMaWOrker.他不是工人.8. ,段疑问句：Be+主语其他CAreyouastudentYes.Iam./No,mnot.C.特殊疑何句：疑问词般疑问句.Whereismybike行为动词的变化：A.否认句：主语don,(doesn't)动词原形(+其他1.Idon't1.ikebread./Hcdoesn't1.ikebread.8 .段疑问句：D。(DgS)+主语动词原形+其他CDoyouoftenp1.ayfootba1.1.Yes,Ido./NOj(k>ff<.DoesshegoIOWQrkbybikeYes.shedoes./No,shedoesn't.C.特殊疑问句：疑问词i,般疑问句，HowdocsyourfathergotoWork(注意回忆动词第三人称单数形式变化规则)强状况卜在词尾加she1.p-he1.ps.C1.ca1.1.C1.M,p1.ay-*1.ayswear-*wears,give-*gives;以s.xch.sh结尾的动词在词尾加esdgsfdreaes,fix-*fixes.Wi1.IChrWaIChe5,finishfinkhes;以“辅音字母加y”结尾的动词，把y变为i再s(udy-*sudies.carrj-*carries,yf1.ies)(2) 一般目前时的使用方法1.衣达常存性或习惯性的动作或行为常与a1.ways,sometimes,often,usua1.1.y,never簪副词连用C.Igo(oschoo1.everydayexceptSaturdaysandSuncktys.My11w<heroftenge1.supa1.6o'c1.ock.2 .表达目前的状态，能力，性格,个性。.Myfatherteachesma(hs.1.inYandanceswe1.1.3 .我达件,沿直抖!或客观事实。.Theearthmovesannndthesun.hcsunrisesinthecast【注意】此使用方法假如出目前宾语从句中虽然主句是过去时,从句谓语也要用一般目的时。如：Ourphysics(etchersaidha(1.ighttrave1.smuchfaMer(Juinsound.我们的物理老师说光的传播速度比Jx音的传播速收快得多，在时间、条件、比较等状语从句中，用目前时表达未来的动作，从句的谓语动词用一般目前时如；IWiIIe-HUiiIyouassoonasIgemBeijing.我一到北京就给你发眦件。Ifyoucomethisafternoon.Wewi1.1.haveameeting.假如你今天卜午能来，我们就开会。【例题精讲】例1Whoisthat1.adyShe,sMissGreen.Sheusmusic,andsheissogood.(aughtB.(eachesC.wi1.1.teachD.is(eaching例2.1think1.1.takeabustothemeeting.,hcbusIfyou.youwi1.1.be1.ate.A.doB.havedoneC.wi1.1.do例3.Un1.esstheweatherwewi1.1.have(ocance1.(hepicnic.improveB.improvesC.improvedD.wi1.1.improve例4Wedon"knowifourfriend.Ifhe.we'1.1.1.eiyouknow.A.COmCji：comesB.comes:eCe:comes例5.Ourgeographyteacherto1.dusthattheearththesun.A.wentaroundB.goesaroundC.isgoingax>undD.wasgoingaround【课堂练习】1. 1.ook!dog<b1.indmanacrosstheroad.A.1.eadsB.1.eadC.is1.eadingD.1.ed2. Theyusua1.1.yTVinIbeevening.A.watchB.wi1.1.watchC.arcwatchingD.watches3. Hehard1.yupear1.y.A.getsB.ge1.C.doesn'tgetD.don'tget4. Johnftba1.1.A.1.ikesp1.ayingB.1.ikesPIayC.1.ikep1.ay5. frankusua1.1.yintouchwithhisprimarysch1.teachersbyemai1.A.keepB.keepsC.keptD.WiHkeeP知识点二：一赦过去时【知识杭理】(1)一般过去时的基本构造和变化1 .定义：农达过去某时发生的动作或存在的状态.2 .构造：“主语+动词的过去式”3 .句型转化;be动词的过去时的句型如下：A.否认句：主语+be动词的过去式(was.were)not-B.疑问句：be动诃的过去式were)+主语a. Hewasbusyyesterday.(一定句)他昨天很忙.b. Hewasnotbusyyesterday.(否认句)他冲天不忙.c. Washebusyyesterday他昨天忙吗d. Thereweren'tanyboysinIheroom.屏间里没有男孩儿.Therewercn,anyboysintheroom.房间里没有男孩儿.Werethereanyboysintheroom房间里有男孩儿叫行为动词的否认式和疑问式：A.否认式：行为动词前加上didno（或缩略式didn二并把这个行为动词改为动诃原形，a. Ica1.1.ed1.inTaoyesterdayafternoon.-*1.didnot/didn'tca1.1.IJnTaoyesterdayafternoon.b. Iborrowedabookftx>nSunYang1.astSunday.B.一般疑问式：若在陈说句中只有行为动词的过去式.那就得在句首加上一种助动词did来侍助提问,然后把句中的行为动词由过去式改为动词原形.并在句末打上问号。回答时别忘了还用didoa. WcstayedthereforIOdays1.astmonth.Didyoustaytherefor10days1.astmonthYes.wedid./No.wedidn't.b. Maryhadade1.iciousdinneryesterdayevening.-DidMarj,haveade1.iciousdinneryesterdayeveningYes.shedid./No.wedidn't.<21规则动词的变化过去式(规则变化一般状况下,直接在动词词尾加(1.watch_watchedp1.ant-p1.anted以不发音字母e结尾的动词在词尾加.1.ike-*1.ikedmove-*moved以“辅白字母+y"结尾的动诃，先变y为i,再在词尾加study-studiedcarry-carriedJR浓闭音节动词I1.词尾只有一种仲仔字母.先双写词尾的辅仔字母.再在诃尾加-s1.op-stoppedshop-shoppeded,过去式（be动词）（不规则变化）am/is-*wasarc-*weredo-did（3）不规则动词的过去式和过去分词第一姐AAA1.costcost-cast2.cut-cutcut3.hit-hit-hit4.Ict-Ict-Ict5.putpu1.put6.SC1.-SC1.-SCt7.readreadread第二如ABC1.breakbrokebroken2.chsc-chow?chosen3.speakspokespoken4.stea1.-sto1.e-sto1.en5.wakewoke-woken6.forgetforgot-ibrgottcntook-taken-gavegiven-hidhidden1().drive-drovedriven1!.writewrotewritten12.rise-roserisen13.rider(>dcridden14.cat-ateeaten第三组ABC1.knowknewknown2.growgrew-grown3.throwthrewthrown4.11y-f1.ewHown5.showshowedshown第四组ABBi.bui1.d-bui1.tbui1.t2.bumburntburnt3.meanmeant-meant4.Icnd-Icnt-Icnt5.sendsentsent6.spend-spentspent第五组ABB1.keepkeptkept2.sweep-swept-swept3.s1.eeps1.ept-s1.ept4.1.eave-Ich-Icft5.fed-fe1.t-fe1.1.6.sme1.1.sme1.tsme1.t7.Iosc-Iast-Iost8.Icam-Icamt-Icarnt(!earned-Icamcd1.9.get-got-got10.dodiddone11.gowent-gone第六组ABB!.makemademade2.hearheardheard3.havehadhad4.bringbroughtbrought5.find-foundfu>dboughtbought7.think-thought-thought8.teachtaughtught第七组ABBI.digdugdug2.Iead-Ied-Ied3.ho1.dhe1.d-he1.d4.meet-metmet5.say-said-said6.pay-paid-paid7.winwonwon8.se1.1.so1.d-so1.d9.te1.1.to1.dto1.d10.stand-stood-stood11,understand-understood-UnderS1.Ood12.sit-sat-sat13.wore-worn第八组ABC1.beginbegan-begun2.swimswam-swum3.sing-sangsung4.ringrang-rung5.drinkdrankecamecome7.becomebecamebecome8.see
