英語(yǔ)語(yǔ)法-一般現(xiàn)在時(shí)

英語(yǔ)語(yǔ)法--一般現(xiàn)在時(shí)英語(yǔ)語(yǔ)法--一般現(xiàn)在時(shí)英語(yǔ)語(yǔ)法--一般現(xiàn)在時(shí)xxx公司英語(yǔ)語(yǔ)法--一般現(xiàn)在時(shí)文件編號(hào)：文件日期：修訂次數(shù)：第1.0次更改批準(zhǔn)審核制定方案設(shè)計(jì)，管理制度牛津英語(yǔ)5a英語(yǔ)語(yǔ)法(三)一般現(xiàn)在時(shí)一.一般現(xiàn)在時(shí)行為動(dòng)詞詞型變化形式一般現(xiàn)在時(shí)動(dòng)詞只有第三人稱有詞形變化，其他人稱動(dòng)詞均用原形單數(shù)第三人稱動(dòng)詞變化：多數(shù)在動(dòng)詞后加splay—playslike—likes,以s，x，sh，ch，o結(jié)尾的動(dòng)詞加esgo—goeswash--washes,以輔音字母加y結(jié)尾，把y改i再加esfly—fliesstudy--studies二.一般現(xiàn)在時(shí)動(dòng)詞be和have的變化形式1.動(dòng)詞Be叫連系動(dòng)詞,連系動(dòng)詞be的用法：除了第一人稱單數(shù)用am，和第三人稱單數(shù)用is以外，其它人稱用are。Iambusy.Youarebusy.He(She)isbusy.We(You,They)arebusy.2.動(dòng)詞have的用法：除了第三人稱單數(shù)用has以外，其它人稱一律用have。如:Ihaveapen.Youhaveapen.She(He)hasapen.We(You,They)havepens.三.一般現(xiàn)在時(shí)的句型1.肯定句構(gòu)成：主語(yǔ)+動(dòng)詞(注意人稱變化)+其它成分Ihaveadog.Welikethelittlecat.Shesingswell.2.否定句構(gòu)成：行為動(dòng)詞的否定句：主語(yǔ)+助動(dòng)詞(do/does)+not+動(dòng)詞原形+其它成分Hedosen’thaveadog.Heisn’tyoung.Wedon’tlikethelittlecat.(借助于助動(dòng)詞do)Shedoesn’tsingwell.(借助于助動(dòng)詞does)3.一般疑問(wèn)句：A.行為動(dòng)詞的一般疑問(wèn)句：助動(dòng)詞(do/does)+主語(yǔ)+動(dòng)詞原形+其它成分DoyoulikeitYes,Ido./No.Idon’t.Doeshe(she)likeitYes,he(she)does./No,he(she)doesn’t.

B.動(dòng)詞BE的一般疑問(wèn)句Am/Is/Are+主語(yǔ)+其它成分AreyouateacherYes,Iam./No,Iamnot.Aretheystudentsofyourschool.Yestheyare/Notheyaren,t.4.特殊疑問(wèn)句：特殊疑問(wèn)詞+一般疑問(wèn)句Howmanystudentsarethereinyourschool?WhatdoyouusuallydoonSunday?四．一般現(xiàn)在時(shí)的用法1.經(jīng)常性或習(xí)慣性的動(dòng)作，常與表示頻度的時(shí)間狀語(yǔ)連用。如：everyyear,sometimes,at5o’clock,onSunday.Igetupatsixo’clockeveryday.Hegetsupatsixo’clockeveryday.Shesmokestoomuch.Itelephonetomyparentsonceaweek.2.表達(dá)客觀真理，科學(xué)事實(shí)。如果出現(xiàn)在賓語(yǔ)從句中，即使主句是過(guò)去時(shí)，從句謂語(yǔ)也要用一般現(xiàn)在時(shí)。Threeandfourmakesseven.Theteachertoldusthattheearthmovesaroundthesun.ShenyangliesinthenorthofChina.3.在格言或名言警句中。Pridegoesbeforeafall.驕必?cái)?。Actionsspeaklouderthanwords.事實(shí)用于雄辯。4.表示現(xiàn)在的狀態(tài)、性格、個(gè)性。Idon’twantmore,thanks.Heisagoodstudent.Heisalwaysreadytohelpothers.五.一般現(xiàn)在時(shí)其它用法一般現(xiàn)在時(shí)表將來(lái)1.含有g(shù)o,come,return,arrive,leave,start,begin等動(dòng)詞的一般現(xiàn)在時(shí)表將來(lái)。表示在時(shí)間上已確定或安排好的事情。Theschoolbusleavesateight.2.在時(shí)間或條件句中。WhenTomcomes,askhimhowtofixthetap.I’llhelpyouassoonasIarrivethere.3.在動(dòng)詞hope,takecarethat,makesurethat等后。Ihopeshehasagoodtime.Beforeyouleavetheroom,pleasemakesurethatthedoorisclosed.4.時(shí)間狀語(yǔ)從句,條件句中,從句中(常含有till,once,assoonas,when,while,before,after,solongas,bythetime,if,incase,unless,evenif,whether,themoment,theminute)Eg.AssoonasIgetthere,Iwilldealwiththismatter.Whetherheishappyisanimportantthingtoher.5.倒裝句，表示動(dòng)作正在進(jìn)行Herecomestheteacher!=Theteacheriscoming.Theregoesthebell.=Thebellisringing.Herecomesthecar.=Thecariscoming.一般現(xiàn)在時(shí)表過(guò)去1."書(shū)上"，"報(bào)紙上"的敘述。Thenewspapersaysthatthepresidentwillretirenextmonth.2.敘述往事，使其生動(dòng)。Napoleon’sarmynowadvancesandthegreatbattlebegins.一般現(xiàn)在時(shí)表完成1.動(dòng)詞用一般現(xiàn)在時(shí)代替完成時(shí)：hear,tell,learn,write,understand,forget,know,find,say,remember.Eg.Ihear(=haveheard)hewillgotoParis.Iforget(=haveforgotten)howtoreadtheword.2.句型"Itis…since…"="Ithasbeen…since…"Itis(=hasbeen)fiveyearssincewelastmet.一般現(xiàn)在時(shí)表進(jìn)行1.句型：Herecomes…；Theregoes…Eg:Look,herecomesMr.Brown.六.注意事項(xiàng)1.在英國(guó)，人們常用havegot代替have，特別在疑問(wèn)句和否定句中。2.當(dāng)have如果不表示“有”時(shí)，構(gòu)成疑問(wèn)或否定句時(shí)，就借助于助動(dòng)詞do,does,don’t或者doesn’t.練習(xí)一.用詞的適當(dāng)形式填空。1.Whattime_________hisfather_________(do)thework?2.He_________(get)upatfiveo’clock.3.__________you_________(brush)yourteetheverymorning.4.What________(do)heusually________(do)afterschool?5.Tom________(study)English,Chinese,Maths,ScienceandArtatschool.6.Kittysometimes__________(go)totheparkwithhissister.7.Ateightatnight,she__________(watch)TVwithherparents.8.________Mike________(read)Englisheveryday?9.Howmanylessons________yourclassmates______(have)onMonday?10.Weoften___________(play)footballintheplayground.二．選擇()1._____youhaveabook?A.DoB.AreC.IsD.Have()2.They_________onafarm.A.workingB.isworkC.workD.isworked()3.DoesPeterliketowatchTV?__________.A.Yes,helikeB.No,hedoesn’tC.Yes,he’dlikeD.No,helikes()4.Shedoesn’t__________herhomeworkintheafternoon.A.doingB.todoC.doesD.do()5.How____________Mr.Brown___________toAmerica

A.do,goB.is,goC.does,goD.does,goes()6.Where’smycameraI____________it.A.amnotfindingB.amnotseeingC.can’tfindD.can’tlookat()7.How___________hegotowork?He___________toworkbybike.A.does;goB.do;goesC.do;goD.does;goes()8.______youusuallylateforschool?No,_____________.A.Do;IamB.Does;notC.Are;I’mnotD.Are;Iaren’t()9._____she_____homeatsixeveryday?A.Is,leaveB.Does,leaveC.Is,leavesD.Does,left(