初中種基本時態(tài)講解

1、初中種基本時態(tài)解說初中種基本時態(tài)解說初中種基本時態(tài)解說英8種基本解一見解：英中表示不一樣樣生的作或存在的狀，需用不一樣樣的形式表示，種不一樣樣的形式稱。二種：（基本）一般在一般去內行去行一般將往來未來在達成去達成三用法：1一般在：1）一般在表示常生或性的作或狀及客和普遍真諦。一般在常以原形表示，但當主是第三人稱數(shù)，尾加-s或-es。2）句型構：主.（包含be）Sheisanengineer.Hehasbreakfastat6:00everyday.3）注意：a)一般在平常與always,often,usually,everyday,sometimes,onceaweek等狀用。Ialwaysw

2、atchTVat8:00intheevening.Theygohomeonceaweek.Weusuallydoourhomeworkathome.表客觀現(xiàn)實或廣泛真諦。Thesunalwaysrisesintheeast.Thelighttravelsfasterthanthesound.表永久性的動作或狀態(tài)。Helivesinthecountry.4）第三人稱單數(shù)變化形式。一般狀況動詞在詞尾加-e-comesspeak-speakswork-workslive-livesb)以o,s,x,ch,sh結尾的單詞在詞后加do-doesgo-goesnishesbrush-brushesfix-

3、fixespass-passes-es.finish-fiwatch-watches以“輔音字母y”結尾的單詞變y為i加-es.Study-studiescarry-carriescry-cries以“元音字母y”結尾的單詞直接加-s.play-playsstay-stays例句：我們每日夜晚九點造作業(yè)。我在清晨七點半起床。他每日七點去上班。我們常常下午打籃球。他喜愛音樂。地球環(huán)繞太陽轉?；疖嚵c出發(fā)。5）否認句和疑問句。a)-Heisanengineer.-Heisntanengineer.-Isheanengineer?-Yes,heis./No,heisnt.b)-Wegetupat7:

4、30inthemorning.-Wedontgetupat7:30inthemorning.-Doyougetupat7:30inthemorning?-Yes,wedo./No,wedonc)-Helikesmusic.t.-Hedoesntlikemusic.-Doeshelikemusic?-Yes,hedoes./No,hedoesnt.2一般過去時1）一般過去時表示發(fā)生在過去的動作或存在的狀態(tài)，平常與表示過去的時間狀語yesterday,lastnight,someyearsago,in1990,inthosedays.等連用。Iwasastudent6yearsago.Iwentt

5、oBeijinglastyear.Theysawafilmlastnight.2）句型構：主.去例句：昨天他很忙。昨年他吸煙了。兩年前他去參了。他在1990年逝世了。3）否認句和疑句。a)-Hewasbusyyesterday.-Hewasntbusy.-Washebusy?-Yes,hewas./No,hewasnb)-Hesmokedlastyear.t.-Hedidntsmokelastyear.-Didhesmokelastyear?-Yes,hedid./No,hedidnc)-Hejoinedthearmyin1990.t.-Hedidntjoinedthearmyin1990.-

6、Didhejointhearmyin1990?-Yes,hedid./No,hedidnt.4）去式化。一般狀況下的詞加-ed.work-workedcall-calledlaugh-laughedExplain-explainedfinish-finishedknock-knocked以不發(fā)音的字母e結尾的單詞直接加-d.live-livedchange-changedsmoke-smokeddie-diedgraduate-graduateddrive-drove以“輔音字母y”結尾的單詞，變y為i加-ed.study-studiedcarry-carriedcry-criedtry-tr

7、iedmarry-married以“元音字母y”結尾的單詞直接加-ed.play-playedstay-stayed以“一個元音字母一個輔音字母”結尾的單詞應先雙寫這個輔音字母此后再加-ed.stop-stoppedplan-plannedpat-patted動詞不規(guī)則變化：do-didgo-wentcome-camerun-ranwrite-wrotebegin-begantleave-leftmake-madegeat-atedrink-drankkeep-kepsleep-sleptlie-laydig-duknow-knewcut-cutset-setlet-letread-readh

8、urt-hurt例句：我前天拿走了這本書。昨年我買了一輛自行車。每日夜晚我聽音樂。她平常待在家里。兩天前我達成了這項工作。復習：1)I(be)ateacher2yearsago.2)He(be)astudentnow.3)He(do)hishomeworkathomeeveryday.4)They(join)thePartyin1998.5)We(noteat)applesyesterday.6)We(notplay)basketballeveryday.7)He(notgo)homeonceaweek.8)Iam16yearsold.(劃部分提)9)Igotoworkat8:00everym

9、orning.(劃部分提)10)TheyjoinedthePartyin1990.(劃部分提)11)IwenttoBeijinglastyear.(劃部分提)3一般未來表示未來生的作或存在的狀，常與表未來的狀tomorrow,thedayaftertomorrow,nextSunday,soon,inafewdays等用。句型構：主will/shallV.原形（第一人稱用shall）IshallgotoShanghaitomorrow.Theywillhaveameetingnextweek.-Shewillbe20yearsold.-Willshebe20yearsold?-Yes,shew

10、ill./No,shewont.3)主will/shallV.原形be(am,is,are)goingtoTheywillhaveameetingnextSunday.(will=aregoingto)-WhatwilltheydonextSunday?-Whenwilltheyhaveameeting?4)beabouttoV.原形Iamabouttoleaveschool.不可以與表示的副用。Theyareabouttosetout.()Theyareabouttosetoutsoon.()復：1.He(do)hishomeworkatschooleveryday.2.They(finis

11、h)theirworkyesterday.3.We(visit)theirfarmnextyear.我半小后要吃午。他將自行去學校。他下周日將去汽。4去未來1）去未來是立足于去某，從去的點看將要生的作或狀。主要用于從句中。2）基本構：主+would/shouldwas/weregoingto+V.原形+Hesaidthathewouldhaveameetingnextweek.(Hesaysthathewillnaveameetingnextweek.)Theysaidweshouldleaveschooltomorrow.(Theysayweshallleaveschooltomorrow.

12、)5內行內行表示在或在段正內行的作。平常與now,atpresent等狀用。2)基本構：主+be(am,is,are)+v-ing+Youarelisteningtomecarefullynow.Sheiswritingaletterthisyear.Look!Theyaredancing.WearestudyingEnglishatpresent.Itsraininghardnow.3）在分的組成一般直接在后加-ingdodoingread-readingworkworkingthinkthinkingstudystudyinggogoingwatchwatchingjump-jumping

13、以不音的字母e尾的，先去掉e此后加inglikelikingtaketakingleaveleavinglivelivingreceivereceivingdancedancingcomecomingsmokesmokingwrite-writing以“一個元音字母+一個音字母”尾的，先雙寫個音字母此后再加-ingstopstoppingbeginbeginningdigdiggingswimswimmingrunrunningsitsitting(注意：listenlisteningopenopeningeateatingrainrainingsleep-sleeping)4)去行1）表示去

14、某一刻或某段正內行的作，平常與at6:00yesterday,atthis/thattimeyesterday,when引的狀等用。2）基本構主+be(was/were)+v-ing+1.Itwasrainingat7:00thedaybeforeyesterday.2.Theywerebuildingareservoiratthistimelastwinter.3.Wewerereadingwhentheteachercamein.WewerentreadingWereyoureadingWhatwereyoudoingwhentheteachercamein.3)例句1.前天那個候Tom正在看影。上周日四點我正在游泳?？次椅艺谕鎿淇?。4.I_(do)myhomeworkyesterday.5.He_(do)hishomeworkat5:00yesterday.6.He_(do)hishomeworknow.在達成1）1.表示去生的作在造成的影響2表示去某已開始向來持到在的作或狀平常與以下狀用uptonow,inthepast,recently,by,for5years,since1994,sofar,alread