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小學(xué)英語(yǔ)時(shí)態(tài)總結(jié)及練習(xí)

網(wǎng)站:公文素材庫(kù) | 時(shí)間:2019-05-28 06:07:02 | 移動(dòng)端:小學(xué)英語(yǔ)時(shí)態(tài)總結(jié)及練習(xí)

小學(xué)英語(yǔ)時(shí)態(tài)總結(jié)及練習(xí)

小學(xué)英語(yǔ)時(shí)態(tài)匯總及練習(xí)

一、一般現(xiàn)在時(shí)基本用法介紹【No.1】一般現(xiàn)在時(shí)的功能

1.表示事物或人物的特征、狀態(tài)。如:Theskyisblue.天空是藍(lán)色的。

2.表示經(jīng)常性或習(xí)慣性的動(dòng)作。如:Igetupatsixeveryday.我每天六點(diǎn)起床。3.表示客觀現(xiàn)實(shí)。如:Theearthgoesaroundthesun.地球繞著太陽(yáng)轉(zhuǎn)。一般現(xiàn)在時(shí)的構(gòu)成

1.be動(dòng)詞:主語(yǔ)+be(am,is,are)+其它。如:Iamaboy.我是一個(gè)男孩。2.行為動(dòng)詞:主語(yǔ)+行為動(dòng)詞(+其它)。如:WestudyEnglish.我們學(xué)習(xí)英語(yǔ)。一般現(xiàn)在時(shí)的變化1.be動(dòng)詞的變化。

否定句:主語(yǔ)+be+not+其它。如:Heisnotaworker.他不是工人。

一般疑問(wèn)句:Be+主語(yǔ)+其它。如:-Areyouastudent?-Yes.Iam./No,I"mnot.特殊疑問(wèn)句:疑問(wèn)詞+一般疑問(wèn)句。如:Whereismybike?2.行為動(dòng)詞的變化。

否定句:主語(yǔ)+don"t(doesn"t)+動(dòng)詞原形(+其它)。如:Idon"tlikebread.當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)時(shí),要用doesn"t構(gòu)成否定句。如:Hedoesn"toftenplay.一般疑問(wèn)句:Do(Does)+主語(yǔ)+動(dòng)詞原形+其它。如:

-Doyouoftenplayfootball?-Yes,Ido./No,Idon"t.當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)時(shí),要用does構(gòu)成一般疑問(wèn)句。如:

-Doesshegotoworkbybike?-Yes,shedoes./No,shedoesn"t.特殊疑問(wèn)句:疑問(wèn)詞+一般疑問(wèn)句。如:Howdoesyourfathergotowork?動(dòng)詞+s的變化規(guī)則

1.一般情況下,直接加-s,如:cook-cooks,milk-milks

2.以s.x.sh.ch.o結(jié)尾,加-es,guess-guesses,wash-washes,watch-watches,go-goes3.以“輔音字母+y”結(jié)尾,變y為i,再加-es,如:study-studies一般現(xiàn)在時(shí)用法專(zhuān)練:

一、寫(xiě)出下列動(dòng)詞的第三人稱(chēng)單數(shù)

drink________go_______stay________make________look_________have_______pass_______carry____come________watch______plant_______fly________study_______brush________do_________teach_______二、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______(notwatch)TVonMonday.4.Nick_______(notgo)tothezooonSunday.5.______they________(like)theWorldCup?6.What_______theyoften_______(do)onSaturdays?

7._______yourparents_______(read)newspaperseveryday?8.Thegirl_______(teach)usEnglishonSundays.

9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.11.Mike_______(like)cooking.12.They_______(have)thesamehobby.

13.Myaunt_______(look)afterherbabycarefully.14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I’mstayinginbed.16.She_______(go)toschoolfromMondaytoFriday.17.LiuTao_______(do)notlikePE.

18.Thechildoften_______(watch)TVintheevening.19.SuHaiandSuYang_______(have)eightlessonsthisterm.20.-Whatday_______(be)ittoday?二、現(xiàn)在進(jìn)行時(shí)

1.現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在進(jìn)行或發(fā)生的動(dòng)作,也可表示當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作。

2.現(xiàn)在進(jìn)行時(shí)的肯定句基本結(jié)構(gòu)為be+動(dòng)詞ing.如:Iamsleeping.3.現(xiàn)在進(jìn)行時(shí)的否定句在be后加not。如:Iamnotsleeping.4.現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句把be動(dòng)詞調(diào)到句首。如:Areyousleeping?5.現(xiàn)在進(jìn)行時(shí)的特殊疑問(wèn)的基本結(jié)構(gòu)為:

疑問(wèn)詞不達(dá)意+be+主語(yǔ)+動(dòng)詞ing?如:Whatareyoudoing?

但疑問(wèn)詞當(dāng)主語(yǔ)時(shí)其結(jié)構(gòu)為:疑問(wèn)詞不達(dá)意+be+動(dòng)詞ing?如:Whoissleeping?動(dòng)詞加ing的變化規(guī)則

1.一般情況下,直接加ing,如:cook-cooking

2.以不發(fā)音的e結(jié)尾,去e加ing,如:make-making,taste-tasting

3.如果末尾是一個(gè)元音字母和一個(gè)輔音字母,雙寫(xiě)末尾的輔音字母,再加ing,如:run-running,stop-stopping現(xiàn)在進(jìn)行時(shí)專(zhuān)項(xiàng)練習(xí):一、寫(xiě)出下列動(dòng)詞的現(xiàn)在分詞:

play________run__________swim_________make__________go_________like________write_________ski___________read________have_________sing________dance_________put_________see________buy_________love____________live_______take_________come________get_________stop_________sit________begin________shop___________二、用所給的動(dòng)詞的正確形式填空:

1.Theboy__________________(draw)apicturenow.

2.Listen.Somegirls_______________(sing)intheclassroom.3.Mymother_________________(cook)somenicefoodnow.4.What_____you______(do)now?

5.Look.They_______________(have)anEnglishlesson.6.They____________(not,water)theflowersnow.

7.Look!thegirls________________(dance)intheclassroom.8.Whatisourgranddaughterdoing?She_________(listen)tomusic.9.It’s5o’clocknow.We_____________(have)suppernow10.______Helen____________(wash)clothes?Yes,sheis.三、一般將來(lái)時(shí)

一、概念:表示將要發(fā)生的動(dòng)作或存在的狀態(tài)及打算、計(jì)劃或準(zhǔn)備做某事。句中一般有以下時(shí)間狀語(yǔ):tomorrow,nextday(week,month),soon,thedayaftertomorrow等。二、基本結(jié)構(gòu):①begoingto+do;如:Iamgoingtoschooltomorrow.②will+do.如:Iwillgotoschooltomorrow.

三、否定句:在be動(dòng)詞(am,is,are)l后加not或情態(tài)動(dòng)詞will后加not成won’t。例如:①I(mǎi)’mgoingtohaveapicnicthisafternoon.→I’mnotgoingtohaveapicnicthisafternoon.②Iwillgotoschooltomorrow.→Iwillnotgotoschooltomorrow.或Iwon’tgotoschooltomorrow.

四、一般疑問(wèn)句:be或will提到句首,some改為any,and改為or,第一二人稱(chēng)互換。例如:Wearegoingtoschoolthisweekend.→Areyougoingtoschoolthisweekend?五、對(duì)劃線(xiàn)部分提問(wèn)。一般情況,一般將來(lái)時(shí)的對(duì)劃線(xiàn)部分有三種情況。

1.問(wèn)人。Who例如:I’mgoingtoNewYorksoon.→Who’sgoingtoNewYorksoon?2.問(wèn)干什么。Whatdo.例如:I’mgoingtoNewYorkthisafternoon.→Whatareyougoingtodothisafternoon.

3.問(wèn)什么時(shí)候。When.例如:She’sgoingtogotobedatnine.→Whenisshegoingtobed?

六、同義句:begoingto=will

Iamgoingtogoswimmingtomorrow(明天).=Iwillgoswimmingtomorrow.練習(xí):填空。

1.我打算明天和朋友去野炊。

I_____________________haveapicnicwithmyfriends.I________haveapicnicwithmyfriends.2.下個(gè)星期一你打算去干嘛?我想去打籃球。

What___________________________________________nextMonday?I__________________playbasketball.

What_________youdonextMonday?I________playbasketball.3.你媽媽這個(gè)周末去購(gòu)物嗎?是,她要去買(mǎi)一些水果。

_____yourmother_______________goshoppingthis___________?Yes,she_________.She________________________buysomefruit.4.你們打算什么時(shí)候見(jiàn)面。

Whattime_______you___________________meet?四、一般過(guò)去時(shí)

1.一般過(guò)去時(shí)表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài),常和表示過(guò)去的時(shí)間狀語(yǔ)連用。一般過(guò)去時(shí)也表示過(guò)去經(jīng);蚍磸(fù)發(fā)生的動(dòng)作感謝。2.Be動(dòng)詞在一般過(guò)去時(shí)中的變化:

⑴am和is在一般過(guò)去時(shí)中變?yōu)閣as。(wasnot=wasn’t)如:Iwasatschooljustnow.Iwasnot/wasn’tatschooljustnow.

⑵are在一般過(guò)去時(shí)中變?yōu)閣ere。(werenot=weren’t)如:Wewereatschooljustnow.Wewerenot/weren’tatschooljustnow.

⑶帶有was或were的句子,其否定、疑問(wèn)的變化和is,am,are一樣,即否定句在was或were后加not,一般疑問(wèn)句把was或were調(diào)到句首。如:Wasyouatschooljustnow?或Wereyouatschooljustnow?

3.句中沒(méi)有be動(dòng)詞的一般過(guò)去時(shí)的句子如:Jimwenthomeyesterday.否定句:didn’t+動(dòng)詞原形,如:Jimdidn’tgohomeyesterday.

一般疑問(wèn)句:在句首加did,句子中的動(dòng)詞過(guò)去式變?cè)。如:DidJimgohomeyesterday?特殊疑問(wèn)句:⑴疑問(wèn)詞+did+主語(yǔ)+動(dòng)詞原形?如:WhatdidJimdoyesterday?⑵疑問(wèn)詞當(dāng)主語(yǔ)時(shí):疑問(wèn)詞+動(dòng)詞過(guò)去式?如:Whowenttohomeyesterday?動(dòng)詞過(guò)去式變化規(guī)則:

1.一般在動(dòng)詞末尾加-ed,如:pull-pulled,cook-cooked2.結(jié)尾是e加d,如:taste-tasted

3.末尾只有一個(gè)元音字母和一個(gè)輔音字母的重讀閉音節(jié),應(yīng)雙寫(xiě)末尾的輔音字母,再加-ed,如:stop-stopped

4.以“輔音字母+y”結(jié)尾的,變y為i,再加-ed,如:study-studied

5.不規(guī)則動(dòng)詞過(guò)去式:am,is-was,are-were,do-did,see-saw,say-said,give-gave,get-got,go-went,come-came,have-had,eat-ate,take-took,run-ran,sing-sang,put-put,make-made,read-read,write-wrote,draw-drew,drink-drank,fly-flew,ride-rode,speak-spoke,sweep-swept,swim-swam,sit-sat過(guò)去時(shí)練習(xí)

寫(xiě)出下列動(dòng)詞的過(guò)去式

is\\am_________fly_______plant________are________drink_________play_______go________make________does_________dance________worry________ask_____taste_________eat__________draw________put______throw________kick_________pass_______do________

一、用be動(dòng)詞的適當(dāng)形式填空1.I_______atschooljustnow.

2.He________atthecamplastweek.3.We________studentstwoyearsago.4.They________onthefarmamomentago.

5.YangLing________elevenyearsoldlastyear.6.There________anappleontheplateyesterday.7.There________somemilkinthefridgeonSunday.

8.Themobilephone_______onthesofayesterdayevening.

二、用行為動(dòng)詞的適當(dāng)形式填空

1.He_________(live)inWuxitwoyearsago.2.Thecat________(eat)abirdlastnight.3.We_______(have)apartylastHalloween.

4.Nancy________(pick)uporangesonthefarmlastweek.5.I________(make)amodelshipwithMikeyesterday.

6.They________(play)chessintheclassroomlastPElesson.7.Mymother_______(cook)anicefoodlastSpringFestival.8.Thegirls________(sing)and_______(dance)attheparty.

擴(kuò)展閱讀:小學(xué)英語(yǔ)時(shí)態(tài)總結(jié)1

一般現(xiàn)在時(shí)

標(biāo)志詞:always(總是)usually(通常)often(經(jīng)常)sometimes(有時(shí))never(從不)every(每一)

一般現(xiàn)在時(shí)動(dòng)詞只有第三人稱(chēng)單數(shù)(he,she,it或mycousin,mymother等等)有詞形變化,

其他人稱(chēng)(第一人稱(chēng):I,we;第二人稱(chēng):you;第三人稱(chēng)復(fù)數(shù):they、myfriends)動(dòng)詞均用原形

當(dāng)主語(yǔ)是第三人稱(chēng)單數(shù)(he,she,it或mycousin,mymother等等)時(shí),一般動(dòng)詞在一般現(xiàn)在時(shí)句子中的變化規(guī)律:

1、多數(shù)在動(dòng)詞后加splayplayslikelikes,

2、以s,x,sh,ch,o結(jié)尾的動(dòng)詞加eswashwashescatchcatchesdodoes3、以輔音字母加y結(jié)尾,把y改i再加esflyfliesstudystudies4、以元音字母加y結(jié)尾,直接加sbuybuys5、不規(guī)則變化havehas

一般現(xiàn)在時(shí)基本用法功能

1.表示事物或人物的特征、狀態(tài)。如:Theskyisblue.天空是藍(lán)色的。

2.表示經(jīng)常性或習(xí)慣性的動(dòng)作。如:Igetupatsixeveryday.我每天六點(diǎn)起床。3.表示客觀現(xiàn)實(shí)。如:Theearthgoesaroundthesun.地球繞著太陽(yáng)轉(zhuǎn)。Theearthisround.

構(gòu)成

1.be動(dòng)詞:主語(yǔ)+be(am,is,are)+其它。如:Iamaboy.我是一個(gè)男孩。2.行為動(dòng)詞:主語(yǔ)+行為動(dòng)詞+其它)。如:WestudyEnglish.我們學(xué)習(xí)英語(yǔ)。

句型

肯定句:A.be動(dòng)詞:主語(yǔ)+be+其它成分Heisaworker.

B.行為動(dòng)詞:主語(yǔ)+動(dòng)詞(注意人稱(chēng)變化)+其它成分Welikethelittlecat.

否定句:A.be動(dòng)詞:主語(yǔ)+be+not+其它成分Theyarenotstudents.

B.行為動(dòng)詞:主語(yǔ)+助動(dòng)詞(do/does)+not+動(dòng)詞原形+

其它成分

Wedon’tlikethelittlecat.

一般疑問(wèn)句:A.be動(dòng)詞:Am/Is/Are+主語(yǔ)+其它成分

Areyouateacher?Yes,Iam./No,Iamnot.

Aretheystudentsofyourschool.Yestheyare/Notheyaren,t.

B.行為動(dòng)詞:助動(dòng)詞(Do/Does)+主語(yǔ)+動(dòng)詞原形+

其它成分

Doyoulikeit?Yes,Ido./No.Idon’t.

Doeshe(she)likeit?Yes,he(she)does./No,he(she)doesn’t.

特殊疑問(wèn)句:疑問(wèn)詞+一般疑問(wèn)句

A.be動(dòng)詞:Howmanystudentsarethereinyourschool?B.行為動(dòng)詞:WhatdoyouusuallydoonSunday?

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,用法:第一人稱(chēng)單數(shù)(I)用am,第三人稱(chēng)單數(shù)(he,she,it或mycousin,mymother等等)用is,其它人稱(chēng)用are。

2.動(dòng)詞have的用法:第三人稱(chēng)單數(shù)(he,she,it或mycousin,mymother等等)用has以外,其它人稱(chēng)一律用have。

現(xiàn)在進(jìn)行時(shí):

標(biāo)志詞:now,look,listen,It’s+時(shí)間.

現(xiàn)在進(jìn)行時(shí):表示正在進(jìn)行的、發(fā)生的動(dòng)作基本結(jié)構(gòu):

am

beis+動(dòng)詞ing

are

肯定句:主語(yǔ)+be動(dòng)詞(am,are,is)+現(xiàn)在分詞(ing)+其他IamwatchingTV.

否定句:主語(yǔ)+be動(dòng)詞+not+現(xiàn)在分詞(ing)+其他Iamnot

watchingTV.

一般疑問(wèn)句:Be動(dòng)詞(Am,Are,Is)+主語(yǔ)+現(xiàn)在分詞(ing)+其他

AreyouwatchingTV?Yes,Iam./No,Iamnot.

特殊疑問(wèn)句:疑問(wèn)詞+一般疑問(wèn)句Whatareyoudoing?

動(dòng)詞的-ing形式的變化規(guī)律:

1.直接加-ingwatchwatchingcleancleaning

2.以-y結(jié)尾的動(dòng)詞,直接加-ingstudystudyingplayplaying

3.以不發(fā)音的-e結(jié)尾的動(dòng)詞,先去-e再加-ingmakemakingcomecoming4.末尾只有一個(gè)元音字母和一個(gè)輔音字母的重讀閉音節(jié)動(dòng)詞,雙寫(xiě)末尾字母,再加-ingcutcutting

一般將來(lái)時(shí)的用法:

表示將來(lái)某一時(shí)刻的動(dòng)作或狀態(tài),或?qū)?lái)某一段時(shí)間內(nèi)經(jīng)常的動(dòng)作或狀態(tài)。

標(biāo)志詞:tomorrow(明天),thedayaftertomorrow(后天),next(下一個(gè)),

fromnowon(從現(xiàn)在開(kāi)始),inthefuture(將來(lái)),soon(不久)等

結(jié)構(gòu):(1)be(am,is,are)+goingto+動(dòng)詞原形(2)will+動(dòng)詞原形

“begoingto+動(dòng)詞原形(打算…)”=”will+動(dòng)詞原形(將,會(huì)…)”I’mgoingtostudytomorrow.Iwillstudytomorrow.

(begoingto著重于事先考慮好will未事先考慮好)----一般不用考慮

肯定句:主語(yǔ)+be(am,are,is)goingto+動(dòng)詞原形.

主語(yǔ)+will+動(dòng)詞原形

否定句:主語(yǔ)+be(am,are,is)notgoingto+動(dòng)詞原形.

主語(yǔ)+won’t+動(dòng)詞原形.

一般疑問(wèn)句:Be(Am,Are,Is)+主語(yǔ)+goingto+動(dòng)詞原形?

Will+主語(yǔ)+動(dòng)詞原形?

特殊疑問(wèn)句:疑問(wèn)詞+一般疑問(wèn)句?

注意:will常簡(jiǎn)略為"ll,并與主語(yǔ)連寫(xiě)在一起,如:I"ll,he"ll,it"ll,we"ll,you"ll,they"ll。

一般過(guò)去時(shí)

標(biāo)志詞:yesterday(昨天),last(上一個(gè)),thismorning(今天早上),ago(以前),

before(在之前),in201*(在201*年)等

用法:表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài),常和表示過(guò)去的時(shí)間狀語(yǔ)連用。

也表示過(guò)去經(jīng);蚍磸(fù)發(fā)生的動(dòng)作

動(dòng)詞過(guò)去式變化規(guī)則:

1.一般在動(dòng)詞末尾加-ed如:watch-watched,cook-cooked2.結(jié)尾是e加d如:taste-tasted

3.末尾只有一個(gè)元音字母和一個(gè)輔音字母的重讀閉音節(jié),應(yīng)雙寫(xiě)末尾的輔音字母,再加-ed,如:stop-stopped

4.以“輔音字母+y”結(jié)尾的,變y為i,再加-ed,如:study-studied

5.不規(guī)則動(dòng)詞過(guò)去式:am,is-was,are-were,do-did,see-saw,say-said,give-gave…

句型:

1、Be動(dòng)詞在一般過(guò)去時(shí)中的變化:

⑴am和is變?yōu)閣as。否定(wasnot=wasn’t)⑵are變?yōu)閣ere。否定(werenot=weren’t)

否定句:在was或were后加not一般疑問(wèn)句:把was或were調(diào)到句首。

2、行為動(dòng)詞在一般過(guò)去時(shí)中的變化

否定句:didn’t+動(dòng)詞原形如:Jimdidn’tgohomeyesterday.

一般疑問(wèn)句:在句首加Did,句子中的動(dòng)詞過(guò)去式變回原形如:Did

Jimgohomeyesterday?

特殊疑問(wèn)句:(1)疑問(wèn)詞+did+主語(yǔ)+動(dòng)詞原形?如:WhatdidJimdoyesterday?

(2)疑問(wèn)詞當(dāng)主語(yǔ)時(shí):疑問(wèn)詞+動(dòng)詞過(guò)去式?如:Whowenttohomeyesterday?

情態(tài)動(dòng)詞

情態(tài)動(dòng)詞的定義:情態(tài)動(dòng)詞有詞義,但它不能單獨(dú)作謂語(yǔ),它必須和其他動(dòng)詞一起構(gòu)成謂語(yǔ)。情態(tài)動(dòng)詞沒(méi)有人稱(chēng)和數(shù)的變化,后加動(dòng)詞原形。

can能夠,會(huì)may可以shall將,要should應(yīng)該must必須have(has)to不得不hadbetter最好

情態(tài)動(dòng)詞的用法:

情態(tài)動(dòng)詞canmay

肯定句

主語(yǔ)+can+動(dòng)詞原形主語(yǔ)+may+動(dòng)詞原形

否定句

主語(yǔ)+can+not+動(dòng)詞原形主語(yǔ)+may+not+動(dòng)詞原形

shallshouldmusthave(has)to

主語(yǔ)+shall+動(dòng)詞原形主語(yǔ)+should+動(dòng)詞原形主語(yǔ)+must+動(dòng)詞原形主語(yǔ)+have(has)to

+動(dòng)詞原形

主語(yǔ)+shall+not+動(dòng)詞原形主語(yǔ)+should+not+動(dòng)詞原形主語(yǔ)+must+not+動(dòng)詞原形主語(yǔ)+don’t(doesn’t)+have(has)to+動(dòng)詞原形

情態(tài)動(dòng)詞canmayshallshouldmusthave(has)to

疑問(wèn)句

Can+主語(yǔ)+動(dòng)詞原形?May+主語(yǔ)+動(dòng)詞原形?Shall+主語(yǔ)+動(dòng)詞原形?Should+主語(yǔ)+動(dòng)詞原形?Must+主語(yǔ)+動(dòng)詞原形?Do(does)+主語(yǔ)+haveto+動(dòng)詞原形?

肯定回答Yes,~can.Yes,~may./Sure.Yes,please./Allright.

Yes,~should.Yes,~must.Yes,~do(does).

否定回答No,~can’t.No,~maynot.No,let’snot.No,~shouldn’t.No,~needn’t.No,~don’t(doesn’t).

名詞復(fù)數(shù)規(guī)則

1.一般情況下,直接加-s,如:book-books,bag-bags,cat-cats,bed-beds

2.以s.x.sh.ch結(jié)尾,加-es,如:bus-buses,box-boxes,brush-brushes,watch-watches

3.以“輔音字母+y”結(jié)尾,變y為i,再加-es,如:family-families,strawberry-strawberries4.以“f或fe”結(jié)尾,變f或fe為v,再加-es,如:knife-knives

5.不規(guī)則名詞復(fù)數(shù):man-men,woman-women,policeman-policemen,policewoman-policewomen,

mouse-mice,child-children,foot-feet,

tooth-teeth,fish-fish,people-people,Chinese-Chinese,Japanese-Japanese

可數(shù)名詞變?yōu)閺?fù)數(shù)形式有如下變化,如下表:情況構(gòu)成方法例詞一般情況在詞尾+sdesk-desks,apple-apples以-s.x.ch.sh結(jié)尾的詞在詞尾+esclass-classes,box-boxespeach-peaches,dish-dishes以輔音字母加y結(jié)尾的詞變y為i再+esfactory-factories,family-families以元音字母加y結(jié)尾的詞在詞尾+sday-days,boy-boys,key-key以f或fe結(jié)尾的詞變f或fe為v再+esknife-knives,wife-wivesleaf-leaves,life-lives以輔音字母o結(jié)尾的詞有生命的+espotato-potatoes,hero-heroes無(wú)生命的+sphoto-photos以oo結(jié)尾的+s

技巧歸納

改f(e)為ve加s口訣

(1)樹(shù)葉半數(shù)自己黃妻子拿刀去割糧架后竄出一只狼就像小偷逃命忙

(2)常用不規(guī)則名詞復(fù)數(shù)形式foot-feet腳man-men男人woman-women人tooth-teeth牙m(xù)ouse-mice老鼠goose-geese鵝child-children小孩

(3)單復(fù)數(shù)同形fish魚(yú)li里jin斤yuan元mu畝sheep羊deer小鹿Chinese中國(guó)人Japanese日本人means手段高頻考點(diǎn)manwoman作定詞修飾復(fù)數(shù)時(shí)需變?yōu)閺?fù)數(shù)形式

twomendoctors兩位男醫(yī)生manywomenleaders很多女領(lǐng)導(dǎo)

(4)只有復(fù)數(shù)形式,沒(méi)有單數(shù)形式

trousers褲子clothes衣服shorts短褲goods商品glasses眼鏡shoes鞋(5)常用不可數(shù)名詞

advice建議baggage行李bread面包rain雨steel鋼gold金sand沙grass草glass玻璃oil油paper紙butter黃油salt鹽beauty漂亮change零錢(qián)information信息smokewater水homework作業(yè)cloth布food食品money錢(qián)tea茶snow雪wealth財(cái)富furniture家具cotton棉花rice大米fruit水果milk牛奶

代詞的用法.

8

女主格賓格形容詞性物Imemyyouyouyourhehimhissheherheritititsweusourtheythemtheir主代詞名詞性物主代詞mine

yourshishersitsourstheirs主格:一般放在句子前,做主語(yǔ).

賓格:一般放在動(dòng)詞,介詞(for、to、of…)后.

形容詞性物主代詞:修飾名詞,放在名詞前.

名詞性物主代詞:代表名詞,后不跟名詞.

Therebe有,表示存在。

Thereis+單數(shù)、不可數(shù)名詞Thereare+復(fù)數(shù)“Therebe”句型結(jié)構(gòu):

肯定句:“Therebe+主語(yǔ)(某人/某物)+某地Thereisaboyintheroom.

否定句:“Therebe+not(any)+主語(yǔ)+某地Therearen"tanybooksonthedesk.一般疑問(wèn)句:“Be(is、are)there+(any)+主語(yǔ)+某地“Yes,thereis/are.”“No,thereisn"t/aren"t.”

介詞口訣:

介詞的用法

In+早、午、晚,At+點(diǎn)與分。

in+年、月、年月、季節(jié)、周

特定日子、日期、年月日,星期加上早、午、晚on,on+早、午、晚+of+年、月、日by+交通工具

this、that、tomorrow,yesterday,next、last、one。接年、月、季、星期、周,介詞省略。

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