一般現(xiàn)在時(shí)、現(xiàn)在進(jìn)行時(shí)及一般過去時(shí)講解課件(53張)

時(shí)態(tài)大比拼Heworks.Heisworking.Heworked.何為時(shí)態(tài)？

在英語中，不同時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)要用不同的動(dòng)詞形式來表現(xiàn)。一般現(xiàn)在時(shí)的使用條件四大1）經(jīng)常性、習(xí)慣性的動(dòng)作或存在的狀態(tài)2）表示主語的特征、性格、能力、愛好等3）表示客觀真理4）在時(shí)間狀語從句與條件狀語從句中Tomalways

getspresentsonhisbirthday.Theyusually

gotoschoolatseveno`clcok.Mymotheroften

watchesTVonthecomputer.Wesometimes

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

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(dòng)詞第三人稱單數(shù)一、寫出下列動(dòng)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時(shí)態(tài)現(xiàn)在進(jìn)行時(shí)：一般現(xiàn)在時(shí)：一般過去時(shí)：現(xiàn)在正在進(jìn)行的動(dòng)作

經(jīng)常或習(xí)慣性的動(dòng)作。過去某個(gè)時(shí)間或時(shí)間段結(jié)束的動(dòng)作。一般現(xiàn)在時(shí)

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

now…thesedays,rightnow，

Look,Listen.atPresent，atthemoment312Look!Lily

Lucy

現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在說話瞬間正在進(jìn)行的動(dòng)作。

Sheisreadinginthereadingroomnow.Weareworkingonafarmthesedays.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’tdoanyfindDidWasany1一般過去時(shí)表示過去某個(gè)時(shí)間結(jié)束的動(dòng)作或存在的狀態(tài)。Ididmyhomework

yesterday.Iplayedsoccer

lastSunday.Icleanedmyroom

lastweek.Iwenttothebeachthreeyearsago.Iplayedtenniswithmyfriends

lastweekend.I

wenttothemovies

threedaysago.Heisateacher.2.KangkangcomesfromChina.3.Iusuallytakethebustowork.先（一般疑問句）再（否定句）Is

heateacher?Heisn’tateacher.DoesKangkangcomefromChina?Kangkangdoesn’tcomefromChina.Doyouusuallytakethebustowork?Idon’tusuallytakethebustowork.句型變化操練你會(huì)了嗎？4.Theyarehavingclasses.5.Janeplayedtheguitarlastnight.Aretheyhavingclasses?Theyaren’thavingclasses.DidJaneplaytheguitarlastnight?Janedidn’tplaytheguitarlastnight.句型變化操練改一般疑問句的方法：①首先看有無be動(dòng)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(dòng)詞，看原句的動(dòng)詞形式來決定借用助動(dòng)詞do/does/did,并且行為動(dòng)詞要還原。V-原形V-s/esV-ed(過去式)+動(dòng)詞原形…?Do…Does…Did…改否定句的方法：以此類推①首先看有無be動(dòng)詞，如果有，在be動(dòng)詞后面加not.②如果沒有be動(dòng)詞，看原句的動(dòng)詞形式來決定借用助動(dòng)詞do/does/did,并在后面加not,并且行為動(dòng)詞要還原。主語+don’t/doesn’t/didn’t+動(dòng)詞原形

對比時(shí)態(tài)動(dòng)詞形式否定句一般問句現(xiàn)在進(jìn)行時(shí)

一般現(xiàn)在時(shí)一般過去時(shí)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(shí)義v.前借do,does后加not，動(dòng)詞還原Do,Does提句首，+動(dòng)原V-ed(過去式）在實(shí)義v.前借用did后加not，+動(dòng)原Did提到句首，實(shí)義動(dòng)詞還原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’tIsheisheisn’t一般現(xiàn)在時(shí)一、寫出下列動(dòng)詞的第三人稱單數(shù)形式1.work__________read__________2.clean_________

write__________3.teach__________wash__________4.guess________

watch__________5..go_________

do___________6.study__________

fly__________7.cry__________

play__________8.have__________

一般在動(dòng)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(dòng)詞-ing形式的構(gòu)成：writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimasking動(dòng)詞過去式轉(zhuǎn)換練習(xí)將下列動(dòng)詞變?yōu)檫^去式返回上頁訂正答案1.look 2.live 3.stop4.carry 5.hope 6.think7.call 8.finish 9.want10.are 11.go 12.have13.do 14.get 15.come16.say 17.see 18.put19.eat 20.take 21.read返回上頁返回首頁返回練習(xí)動(dòng)詞過去式轉(zhuǎn)換練習(xí)答案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(dòng)詞過去式的構(gòu)成規(guī)則動(dòng)詞不規(guī)則動(dòng)詞規(guī)則動(dòng)詞過去式的構(gòu)成構(gòu)成規(guī)則例詞一般在動(dòng)詞末尾加–ed

look

looked

playplayed

結(jié)尾是e的動(dòng)詞加--d

livelived

hopehoped

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(dòng)詞，變“y”為“i”再加—ed

studystudiedcarrycarried不規(guī)則動(dòng)詞表原形過去式amiswasarewerebeginbeganbreakbrokebringbroughtbuildbuiltbuybought原形過去式catchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell不規(guī)則動(dòng)詞表原形過去式amiswasarewerebeginbeganbreakbrokebringbroughtbuildbuiltbuybought原形過去式catchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfellam,is—was

are—werego—went

do—didhave—had

come—cametake—took

say—saideat—ate

see—sawget—got

put—putsleep—sleptgive—gavewrite—wroteread—read動(dòng)詞不規(guī)則變化/red//buy—bought

sit—satrun—ranswim

—swammake—made

feel—felthear—heard

grow—grewtell—told

know—knewfind—foundbegin—beganbring

—broughtstand—stoodspend—spentcatch—caughtteach—taught動(dòng)詞不規(guī)則變化/1.寫出下列動(dòng)詞的過去式1.stay_______2.go_______3.visit_______4.swim_______ 5.study_______6.have_______

7.fly________8.draw_______9.do________10.rain_______11.help_______ 12.lose_______13.make_______14.walk_______15.decide_______16.eat_______ 17.am/is________18.are_______stayedwentvisitedswamhadwaswereatewalkedmadehelpeddecideddidflewstudieddrewrainedlost/

have-look-begin-use-shop-get-dance-study-現(xiàn)在分詞第三人稱單數(shù)過去式study-finish-have-go-do-play-watch-give-need-stop-hope-play-try-plan-visit-like-

havinglookingbeginningusingshoppinggetting

dancing

studying

studiesfinishes

hasgoes

does

playswatchesgives

neededstoppedhopedplayed

triedplannedvisited

liked詞形轉(zhuǎn)換用所給動(dòng)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時(shí)態(tài)大比拼Shegotupatseveno'clockyesterday.（用

now改寫）Sheisgettingupnow.（用

everyday改寫）Shegetsupatseveno'clockeveryday.時(shí)態(tài)大比拼時(shí)態(tài)大比拼Look！Tomiscleaninghisroom.（用onweekends改寫）Tomcleans

hisroomonweekends.（用twohoursago改寫）Tomcleanedhisroomtwohoursago.Iusuallywashmyclothesintheafternoon.(用now改寫)Iamwashingmyclothesnow.(用lastweekend改寫)Iwashedmyclotheslastweekend.再見Readandthink.（判斷下面句子的時(shí)態(tài)，動(dòng)詞有什么變化）Tomalways

getspresentsonhisbirthday.Theyusually

gotoschoolatseveno`clcok.Mymotheroften

watchesTVonthecomputer.Wesometimes

playbasketballafterschool.總是通常經(jīng)常有時(shí)

一般現(xiàn)在時(shí)一、寫出下列動(dòng)詞的第三人稱單數(shù)形式1.work__________read__________2.clean__________

write__________3.teach__________wash__________4.guess__________

watch__________5..go__________

do___________6.study__________

fly__________7.cry__________

play__________8.have__________

一、寫出下列動(dòng)詞的第三人稱單數(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(dòng)詞第三人稱單數(shù)一般在動(dòng)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(dòng)詞-ing形式的構(gòu)成：writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimasking動(dòng)詞過去式轉(zhuǎn)換練習(xí)將下列動(dòng)詞變?yōu)檫^去式返回上頁訂正答案1.look 2.live 3.stop4.carry 5.hope 6.think7.call 8.finish 9.want10.are 11.go 12.have13.do 14.get 15.come16.say 17.see 18.put19.eat 20.take 21.read返回上頁返回首頁返回練習(xí)動(dòng)詞過去式轉(zhuǎn)換練習(xí)答案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.readread1.We

studyatMengheSecondarySchool.2.Iwashthedisheseveryday.3.Yousometimestakeabushome.4.Theyusuallyhavelunchat11:30.Wedon’t

studyatNo.1MiddleSchool.Idon’twashthedisheseveryday.Youdon’tsometimestakeabushome.

Theydon’tusuallyhavelunchat11:30.DoyoustudyatNo.1MiddleSchool?Yes,wedo./No,wedon’t.Doyouwashthedisheseveryday?Yes,Ido./No,Idon’t.Dowesometimestakeabushome?Yes,youdo./No,youdon’t.Dotheyusuallyhavelunchat11:30?Yes,theydo./No,theydon’t.基礎(chǔ)題（1)He/Shelikesreading.He/SheflieskitesonSundays.He/Shemisseshis/hermother.…He/Shedoesn’tmiss

his/hermother.…Yes,he/shedoes.No,he/shedoesn’t.He/Shedoesn’tlikereading.He/Shedoesn’tflykitesonSundays.Doeshe/she

like

reading?Does

he/sheflykitesonSundays?

Readandfind:一般現(xiàn)在時(shí)含有be動(dòng)詞的疑問句、否定句是怎樣變化的？結(jié)構(gòu)1：主語+be（am/is/are

）+其它陳述句：SheisfromAmerica.否定句：SheisnotfromAmerica.

一般疑問句：IsshefromAmerica?

肯定回答：Yes,sheis.否定回答

：No,sheisn’t.

一般現(xiàn)在時(shí)含有be動(dòng)詞變疑問、否定句的口訣：要變一般疑問句，be動(dòng)詞提前很容易。否定句，很簡單，not

在be動(dòng)詞后面站。

一般現(xiàn)在時(shí)含有be動(dòng)詞變疑問、否定句的口訣：要變一般疑問句，be動(dòng)詞提前很容易。否定句，很簡單，not

在be動(dòng)詞后面站。

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’tIsheisheisn’t一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)結(jié)構(gòu)2：主語+行為動(dòng)詞+其它(但是當(dāng)主語是第三人稱單數(shù)時(shí)，行為動(dòng)詞+s/es/y改i加es)Wegotoschoolat7:00.Lucygoestoschoolat7:00.ShestduiesEnglisheveryday.否定句結(jié)構(gòu)：主語+don’t/doesn’t+動(dòng)詞原形+其它Wedon’t

gotoschoolat7:00.Lucydoesn’t

gotoschoolat7:00.Shedoesn’t

stduyEnglisheveryday.一般現(xiàn)在時(shí)變否定句口訣：若是沒有be動(dòng)詞，do,does加not

要牢記。

Shegoestoschoolat7:00.疑問句結(jié)構(gòu)：Do/Does+主語+動(dòng)詞原形+其它

Does

she

gotoschoolat7:00?肯定回答：Yes,shedoes.否定回答：No,shedoesn’t.

Completethesentences.ShestudiesEnglisheveryday.1.She______________Englisheveryday.（變否定句）2.______she________Englisheveryday?（變疑問句）3.Yes,____________.（肯定回答）No,_____________.（否定回答）doesn’tstudyDoesstudyshedoesshedoesn’t一般現(xiàn)在時(shí)行為動(dòng)詞變疑問句口訣：一添、二改、三原、四問號。即一添Do/Does,二大寫改小寫，三動(dòng)詞用原形，四句末加“？”選擇填空Mymotheroften

oranges.Aeat

B.eats

C.eating

2.Myauntsometimes

verywell.A.sing

B.sings

C.singing3.Theyu