1、英语8种时态初中英语八种时态归纳复习时态是英语学习中一个至关重要的内容,广大初中学生在实际运用时,往往对时态问题倍感棘手,下面我们就归纳复习一下这几种时态。一、一般现在时(一)定义表示经常性或习惯性的动作,或存在的状态,还表示主语具备的性格和能力及客观真理。例:Igetupat6:30inthemorning.Sheisathome.(二)构成主要用动词原形表示,当主语是第三人称单数时,在动词词尾加s/es。(三)句型1、肯定句:主语+谓语+其他。ShereadsEnglisheveryday.2、否定句:主语+dont/doesnt+谓语+其他。Hedoesntgetupat6:30inth
2、emorning.3、一般疑问句:Do/Does+主语+V原+其他?DoyoulikeEnglish?Yes,Ido./No,Idont.4、特殊疑问句:特殊疑问词+do/does+主语+V原+其他?Whattimedoyougetupeverymorning?Wheredoesyourfatherwork?(三)用法1、表示经常性或习惯性的动作,或存在的状态,带与表示频率的时间状语如:often,sometimes,usually,always,everydayyear,month),once/twiceaweek(month,year,etc.),seldom,onSundays等连用。I
3、leavehomeforschoolatseveneverymorning.2、表示客观真理,科学事实、格言警句。Thesunrisesintheeast.日出东方。Theearthgoesaroundthesun.地球绕着太阳转。Tenminustwoiseight.十减二等于八。Lighttravelsfasterthansound.光的速度比声音的速度快。TheUnitedStatesliesbythewestcoastofthePacificOcean.美国位于太平洋西岸。3、根据英文语法规定,当主句的谓语动词是一般将来时,那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发
4、生的动作。Illtellhimthenewswhenhecomesback.他回来时,我将告诉他这个消息。Ifyoucomethisafternoon,wellhaveameeting.4、仅为了描述状态、性质、特征、能力等等。这里的目的是为了描述现阶段的动作或状态,其重点不是强调动作发生的时间、或进行的状态。例如:Hecanspeakfiveforeignlanguages.他能说五种外语。Thatisabeautifulcity.那是座美丽的城市。ChangjiangRiverisoneofthelongestriversintheworld.Shemajorsinmusic.她主修音乐。
5、Allmyfamilylovefootball.我全家人都喜欢足球。Mysisterisalwaysreadytohelpothers.我妹妹总是乐于助人。(4)动词第三人称单数形式变化规则1、一般情况下,动词后直接加-s;如:help-helps,clean-cleans,give-gives等。2、以s,x,ch,sh或o结尾的动词,在词尾加-es;如:dress-dresses,fix-fixes,watch-watches,finish-finishes等。3、以辅音字母加y结尾的动词,把y变为i,再加-es;如:study-studies,fly-flies,carry-carrie
6、s等。4、动词have遇在主语是第三人称单数时,have改为has,如:Hehasaninterestingbook.5、动词be遇有主语是第一人称单数时,be改为am,遇有主语是第二人称时,be改为are,遇有主语是第三人称单数时,be改为is用动词的适当形式填空1.Ilike_(swim).2.He_(read)Englisheveryday.3.We_(go)toschoolatseveninthemorning.4.Mike_(go)toschoolatseveninthemorning.5.Mymother_(like)_(go)shopping.6.Ican_(draw)manyb
7、eautifulpictures.7.She_(make)amodelplane.8.Doyou_(like)_(run)?9.Doeshe_(like)_(jump)?10.DoesNancy_(grow)flowersonSaturday?11.Theteachers_(like)_(dance).12.Theteacher_(like)_(dance).13.Thestudents_(speak)Englishinclass.14.Thestudent_(speak)Chineseafterclass.15.He_likeswimming.(not)二、一般过去时(一)结构一般过去时用动
8、词的过去式表示。注:在一般过去时的句子中,谓语动词可分为两类一类是be动词,其形式为was与第一、三人称单数连用,were与第二人称和复数人称的主语连用。凡是由be动词做谓语的句子,变否定句时,直接在其后加not,即wasnt或werent,变一般疑问句将was/were放在句首,句末用问号。另一类谓语动词是由行为动词来充当,如stayedwentvisited等,这一类动词做谓语时,可与任何人称连用,句子变否定时,要在主语后面,动词的前面加didnt,动词用原形;一般疑问句是把did提到句首,动词用原形。IwasinShanghailastyear.IwasntinShanghailasty
9、ear.WasyouinShanghailastyear?Hewenttotheparkyesterday.Hedidntgototheparkyesterday?Didhegototheparkyesterday?(二)句式1、肯定句:主语+动词过去式+其他。IwasinBeijingyesterday.Iwenttothebeachyesterday.2、否定句:主语+wasnt或werent+其他。主语+didnt+V原+其他。IwasntinBeijingyesterday.Ididntgotothebeachyesterday.3、一般疑问句:was/were+主语+V原+其他?Di
10、d+主语+V原+其他?WereyouinBeijingyesterday?Didyougotothebeachyesterday?4、特殊疑问句:特殊疑问词+was/were+主语+其他?特殊疑问词+did+主语+V原+其他?Wherewereyouyesterday?Wheredidyougoyesterday?(三)用法1、表示过去某一时刻或某一段时间里所发生的动作或情况,常与明确的时间状语连用,如:yesterday,lastweek(month,year),ago,theotherday,justnow,attheageof,in1980等连用。如:Attheageoften,sheb
11、egantolearntoplaythepiano.2、表示过去经常发生或反复发生的动作,常与表示频度的时间状语连用。WhenIwasachild,Ioftenplaythefootballinthestreet.3、在时间、条件状语从句中,常用一般过去时态代替过去将来时。Hesaidhewouldntgoifitrained.(四)动词过去式的规则变化1)一般情况下,在动词原形末尾加-ed如look-looked2)结尾是字母e的动词加-d,如practice-practiced;3)结尾是辅音字母+y的动词,变y为i再加ed,如studystudied;4)重读闭音节结尾,双写动词尾的辅音
12、字母,再加ed,如stopstopped。用所给动词的适当形式填空1.Weall_(have)agoodtimelastnight.2.Helen_(milk)acowonFriday.3.Shelikes_newspapers,butshe_abookyesterday.(read)4.He_footballnow,butthey_basketballjustnow.(play)5.Jimsmother_(plant)treesjustnow.6._they_(sweep)theflooronSunday?No,they_.7.I_(watch)acartoononMonday.8We_(g
13、o)toschoolonSunday.9.It_(be)the2ndofNovemberyesterday.MrWhite_(go)tohisofficebycar.10.GaoShan_(put)thebookonhisheadamomentago.三、一般将来时(一)概念表示将要发生的动作或存在的状态。TherewillbeanEnglishpartynextSaturday.Wewillcometoseeyoutomorrow.(二)结构1、由will+动词原形构成,其will适用于各种人称,与主语连在一起时,常常缩写为ll。变否定句时,只需在will后加not,可缩写为wont。在疑问
14、句中,will需提前,构成will+主语+动词原形的结构。Hewillarriveherethisevening.他今晚抵达这里。2、shall+动词原形(常用于主语为第一人称)Ishall/willnotbefreetomorrow.我明天没空。3、begoingto+动词原形(打算、准备做某事)HeisgoingtospendhisholidaysinLondon.他打算在伦敦度假。(三)用法1、表示在将来某个时间将要发生的动作或存在的状态,常与表示将来的时间状语,如:tomorrow,nextday(week,month,year),thisevening(weekend),inthef
15、uture,inafewminutes,thedayaftertomorrow,by,soon等连用。IwillpayavisittoShanghainextweek.Ihopeyouwontbelatenexttime.2、当主句为一般现在时,在以after,when,while,assoonas,if,unless等引导的时间或条件句中,要用一般现在时表将来。Illdoitbetteriftheteachergivesmeanotherchance.单项选择()1.There_ameetingtomorrowafternoon.A.willbegoingtoB.willgoingtobeC
16、.isgoingtobeD.willgotobe()2.Charlie_herenextmonth.A.isntworkingB.doesntworkingC.isntgoingtoworkingD.wontwork()3.He_verybusythisweek,he_freenextweek.A.willbe;isB.is;isC.willbe;willbeD.is;willbe()4.There_adolphinshowinthezootomorrowevening.A.wasB.isgoingtohaveC.willhaveD.isgoingtobe()5.-_you_freetomor
17、row?-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,youwont.B.No,youarent.C.No,pleasedont.D.No,please.()8.-Whereisth
18、emorningpaper?-I_ifforyouatonce.A.getB.amgettingC.togetD.willget()9._aconcertnextSaturday?A.TherewillbeB.WilltherebeC.TherecanbeD.Thereare()10.Iftheycome,we_ameeting.A.haveB.willhaveC.hadD.wouldhave四、过去将来时表示过去的某时以后将要发生的动作。但这个将来时间绝不会延伸到现在;而仅限于过去时间区域内。由此可以看出,含这个时态的句子常带一个表示过去某个时间点的状语。这个状语或是一个短语,或是一个句子。
19、这个时态常用于:A)宾语从句或间接引语中;B)表示过去习惯性的动作;C)表示过去情况中的愿望、倾向,多用于否定句。例如:A)WhenIthoughtaboutit,Iwonderedwhattheirreactionwouldbe.当我考虑这件事时,我想知道他们的反应是什么。ShetoldmethatshewouldgoontriptoEuropethenextday.她告诉我,她第二天要去欧洲旅行。Hedidntexpectthatwewouldallbethere.他没料到我们会全在那儿。B)Duringthatperiod,hewoulddomorning-exerciseseveryd
20、ay.在那段时间,他每天早锻炼。Wheneverhehadtime,hewouldhelphismotherwithsomehousework.无论他什么时间有空,他总是帮他妈妈干点家务活。C)Nomatterhowdifficulttheworkwas,hewouldkeepondoingituntilheaccomplishedit.不管工作有多难,他总会坚持不懈地把它干完。Theyknewthatwewouldneverpermitsuchathing.他们知道我们绝不会允许发生这样的事。Evenafterthelectureended,theaudiencewouldnotleave.
21、甚至在讲座结束之后,听众仍不肯离去。过去将来时基本结构过去将来时由would,was/weregoingto,was/weretowas/wereaboutto等加动词原形构成,也可由was/wereonthepointof加动名词构成。例句:Iknewyouwouldagree.我知道你会同意的。IsaidIwouldarrangeeverything.我说我来安排一切。用所给动词的适当形式填空1.MissZhangsaidshe_(visit)theGreatWallnextsummer.2.Shetoldhimthatshe_(notstay)hereforlong.3.Iwasntsu
22、rewhetherLucy_(come)thenextyear.4.Thescientistssaidtheworldspopulation_(slow)downinfuture.5.Shesaidthebus_(leave)atfivethenextmorning.6.Iwasntsurewhetherhe_(lend)mehisbookthenextmorning.7.Hewasfifty-six.Intwoyearshe_(be)fifty-eight.8.Whenevershehastime,she_(help)themintheirwork.五、现在进行时(一)结构由Be(amisa
23、re)动词ing构成。(二)用法1、表示说话时刻正在进行的动作及行为,或者包括说话时刻在内的一段时间正在进行的动作。常用时间状语及标志词:now(atthemoment),listen,look,thisweek,thisevening,thesedays等。Listen,Someoneisplayingthepianointhenextroom.2、表示一种渐进的过程。MyyoungerbrotherisbecomingmoreandmoreinsterestedinEnglish.3、与always,allthetime,forever等连用,表示说话人某种强烈的情感,如:赞许、批评;喜欢、厌恶等。例如:Heisalwaysthinkingofothers,notofhimself.(表示赞许)他总是为他人着想,而不为自己。Sheisoftendoingwellatschool.(表示满意)她在学校学习挺不错的。Areyoufeelingbetter
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