一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解

時態(tài)大比拼一般現(xiàn)在時態(tài)現(xiàn)在進(jìn)行時態(tài)一般過去時態(tài)講解與練習(xí)一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)Heworks.Heisworking.Heworked.何為時態(tài)？

在英語中，不同時間發(fā)生的動作或存在的狀態(tài)要用不同的動詞形式來表現(xiàn)。一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)時態(tài)現(xiàn)在進(jìn)行時：一般現(xiàn)在時：一般過去時：現(xiàn)在正在進(jìn)行的動作

經(jīng)?；蛄?xí)慣性的動作。過去某個時間或時間段結(jié)束的動作。一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)一般現(xiàn)在時

every,sometimes,attimesalways,usually,often,seldom,never,every…,threetimesaday現(xiàn)在進(jìn)行時一般過去時yesterday,lastweek,--ago,theotherday,in+年,justnow,When

now…thesedays,rightnow，

Look,Listen.atPresent，atthemoment一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)Tomalways

getspresentsonhisbirthday.Theyusually

gotoschoolatseveno`clcok.Mymotheroften

watchesTVonthecomputer.Wesometimes

playbasketballafterschool.總是通常經(jīng)常有時He’stwelve.Iamastudent.一般現(xiàn)在時：表示現(xiàn)在的狀態(tài)或經(jīng)常、習(xí)慣性的動作：

一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)Look!Lily

Lucy

一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)現(xiàn)在進(jìn)行時表示現(xiàn)在說話瞬間正在進(jìn)行的動作。

Sheisreadinginthereadingroomnow.Weareworkingonafarmthesedays.一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)1、Lucydidherhomeworkathome.（改否定句）

Lucy____________herhomeworkathome.2、Hefoundsomemeatinthefridge.（變一般疑問句)_____he___________meatinthefridge?3、Therewassomeorangeinthecup.（變一般疑問句)_____there_____orangeinthecup?didn’tdoanyfindDidWasany一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)1一般過去時表示過去某個時間結(jié)束的動作或存在的狀態(tài)。Ididmyhomework

yesterday.Iplayedsoccer

lastSunday.Icleanedmyroom

lastweek.Iwenttothebeachthreeyearsago.Iplayedtenniswithmyfriends

lastweekend.I

wenttothemovies

threedaysago.一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)Heisateacher.2.KangkangcomesfromChina.3.Iusuallytakethebustowork.先（一般疑問句）再（否定句）Isheateacher?Heisn’tateacher.DoesKangkangcomefromChina?Kangkangdoesn’tcomefromChina.Doyouusuallytakethebustowork?Idon’tusuallytakethebustowork.句型變化操練一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)你會了嗎？4.Theyarehavingclasses.5.Janeplayedtheguitarlastnight.Aretheyhavingclasses?Theyaren’thavingclasses.DidJaneplaytheguitarlastnight?Janedidn’tplaytheguitarlastnight.句型變化操練一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)改一般疑問句的方法：①首先看有無be動詞，如果有，將be提到句首并大寫，句末打問號.②如果沒有be動詞，看原句的動詞形式來決定借用助動詞do/does/did,并且行為動詞要還原。V-原形V-s/esV-ed(過去式)+動詞原形…?Do…Does…Did…一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)改否定句的方法：以此類推①首先看有無be動詞，如果有，在be動詞后面加not.②如果沒有be動詞，看原句的動詞形式來決定借用助動詞do/does/did,并在后面加not,并且行為動詞要還原。主語+don’t/doesn’t/didn’t+動詞原形一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)

對比時態(tài)動詞形式否定句一般問句現(xiàn)在進(jìn)行時

一般現(xiàn)在時一般過去時表格對比學(xué)習(xí)be+v-ing(現(xiàn)在分詞）在be后加上not

Be提到句首V-原形V-三人單在實義v.前借do,does后加not，動詞還原Do,Does提句首，+動原V-ed(過去式）在實義v.前借用did后加not，+動原Did提到句首，實義動詞還原一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)Completethesentences.王先生是我們的英語老師。1.MrWang_______(be)ourEnglishteacher.2.MrWang___________(notbe)ourEnglishteacher.3.______(be)MrWangourEnglishteacher?4.Yes,____________.No,_____________.

is

isnot/isn’tIs

heisheisn’t一般現(xiàn)在時一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)寫出下列動詞第三人稱單數(shù)形式1.work

works

read

reads

2.cleancleans

write

writes3.teach

teaches

wash

washes

4.guess

guesses

watch

watches5..gogoes

do

does6.study

studies

flyflies

7.cry

cries

play

plays8.have

has一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)大多數(shù)單詞+stalk----talkslook---looks以輔音y結(jié)尾的單詞變y為i加esfly—flies（元音+y直接加s）以s,ch,sh或者x結(jié)尾的單詞+esmiss---misseswatch---watcheswash----washesfix---fixes動詞第三人稱單數(shù)一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)一般在動詞原形后+ing以不發(fā)音的e結(jié)尾的，去e，+ing以輔音+元音+輔音字母結(jié)尾的，雙寫這一字母+ing動詞-ing形式的構(gòu)成：writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimasking一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)1.looklooked2.livelived3.stopstopped4.carrycarried5.hopehoped6.thinkthought7.Callcalled8.finishfinished9.wantwanted10.Arewere11.go went 12.havehad13.do did 14.getgot 15.comecame16.saysaid 17.seesaw 18.putput19.eatate 20.taketook21.readread動詞過去式練習(xí)一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)動詞過去式的構(gòu)成規(guī)則動詞不規(guī)則動詞一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)規(guī)則動詞過去式的構(gòu)成構(gòu)成規(guī)則例詞一般在動詞末尾加–edlooklookedplayplayed

結(jié)尾是e的動詞加--dlivelivedhopehoped

輔音字母+元音+輔音，雙寫最后的輔音，再加—ed

stopstoppedplanplanned結(jié)尾是“輔音+y”的動詞，變“y”為“i”再加—ed

studystudiedcarrycarried一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)用所給動詞的適當(dāng)形式填空。1.Listen!Mary_________(sing)now.2.Ayoungman(run)ontheplaygroundnow.3.Mymother____(watch)TVplayeveryday.4.OldBush___(visit)Chinaagainlastmonth.5.I______(play)sportsthreetimesaday.6.Look!LucyandLily_____(read)books.7.There_(is)afootballmatchyesterday.8.Ourclass___(go)tothezoothreedaysago.

issinging

isrunning

watches

visited

play

arereading

was

went一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)時態(tài)大比拼1、Shegotupatseveno'clockyesterday.（用now改寫）Sheisgettingupnow.2、（用everyday改寫）Shegetsupatseveno'clockeveryday.時態(tài)大比拼一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)時態(tài)大比拼

Tomcleans

hisroomonweekends.

（用twohoursago改寫）Tomcleanedhisroomtwohoursago.一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)1、Iusuallywashmyclothesintheafternoon.(用now改寫)Iamwashingmyclothesnow.2、(用lastweekend改寫)Iwashedmyclotheslastweekend.一般現(xiàn)在時、現(xiàn)在進(jìn)行時及一般過去時講解(53張)-(1)選擇填空1、Mymotheroften

oranges.Aeat

B.eats

C.eating

2.Myauntsometimes

verywell.A.sing

B.sings

C.singing3.Theyusually