牛津初中英语语法总结和练习

7AUnit1Thisisme一般现在时(is/am/are,do/does)的肯定、否定和疑问形式。一般现在时表示习惯性、经常性、反复性的动作或存在的状态。“习惯性、经常性、反复性”是一般现在时的三大特性，它不表示特定时间内发生的事。

一般现在时可以用于以下几种情况：

1.表示人或事物动作、状态，

TheyusuallywatchTVonSundays.他们通常在星期天看电视。

Shegetsupatsixo’clock.她在六点起床。

2.表示人或事物现在的状态，如：

Heistwelve.他十二岁。Sheisathome.她在家。

Hercarisunderthetree.她的车在树下。

3.表示经常的或习惯性的动作，如：

Igotoschoolat7:30everyday.每天七点半我上学。

4.表示主语具备的性格和能力等，如：

DavidcanspeakEnglishandSpanish.戴维会说英语和西班牙语。

Shelikesapples.她喜欢苹果。

5.表示普遍存在或某种客观事实。如：

MarchcomesafterFebruary.二月之后三月来到了。

Thesunisbiggerthanthemoon.太阳比月亮大。

一般现在时常与often,usually,always,everyday,sometimes,everyweek,everymonth,everyyear,inthemorning,intheafternoon,intheevening,onceaweek,onSundays,never等时间状语连用。

一般现在时主要的变化就是当主语是第三人称单数时，谓语动词要有相应的变化。主要有以下几种变化：(“主语为三单，其后动词s添”)(何谓第三人称单数？用一句话概括就是“非你、非我、非复数”)

1）一般情况下在动词尾直接加-s;

如：read→reads,write→writes,say→says;

2）以s,sh,ch,x,o结尾的单词加-es；如：teach→teaches,wash→washes,guess→guesses,

fix→fixes,go→goes;

3）以辅音字母+y结尾的词，先变y为i，再加-es

如：try→tries,carry→carries.

专项练习：一、单选

1Jenny___inanoffice.Herparents____inahospital.AworkworksBworksworkCworkareworkingDisworkingwork

2Oneoftheboys_____ablackhat.AhaveBthereisCthereareDhas

3Wewillgoshoppingifit____tomorrow.Adon'trainBdidn'trainCdoesn'trainDisn'train

4Hesaidthesun____intheeastand____inthewest.Arose;setBrises;setsCrises,setDrise;sets

5WangMei____musicandoften____tomusic.Alike;listenBlikes;listensClike;arelisteningDliking;listen

6Jenny____Englisheveryevening.AhasstudyBstudiesCstudyDstudied

二、填空

1IcantakeLiMingtherewhenhe_____(come)tovisit.2_____yoursister_____(know)English?

3Herhome_______________(远离)herschool.4Thepot________(notlook)likeyoursverymuch.

5Where_____you____(have)luncheveryday?6Who________(想要)togoswimming?

7______she_____(do)thehouseworkeveryday?8JennyandDannyusually______(play)gamesintheafternoon.10.Danny__________________(go)toschoolat7:10.11.DoesJenny____________________(has)agoodfriend?

12Brian___________________________(notlive)inChina.13.We_____________________(notdo)ourhomeworkintheafternoon.14.LiMingwithme_________________(be)inBeijing.15.Tomdoeshishomeworkathome.否定句:一般疑问句:Unit2Myday人称代词：顾名思义，人称代词表示人。然而，人称代词并不全指人，也指物。人称代词有三个人称（我，你，ta）,每个人称又分单数和复数，第二人称单复数同行，第三人称单数还分三性“她他它”。数和性取决于它所指代的名词，规则取决于在句中的地位。英语8个人称代词单数主格宾格形容词性物主代词名词性物主代词反身代词I我me我my我的mine我的（东西）myself我自己you你you你your你的yours你的（东西）yourself你自己he他him他his他的his他的（东西）himself他自己she她her她her她的hers她的（东西）herself她自己it它it它its它的its它的（东西）itself它自己复数we我们us我们our我们的ours我们的（东西）ourselves我们自己you你们you你们your你们的yours你们的（东西）yourselves你们自己they他们them他们their他们的theirs他们的（东西）themselves他们自己练习1.Thisisagirl._____nameisLily.A.HisB.SheC.HerD.Its2.ThisisWangFang._____istwelve.A.HisB.SheC.HerD.Its3.I_____agirl._______nameisWangHong.A.am;MyB.is;HerC.am;YourD.is;His4.LiLei______aboy._____isinclass5.A.am;HeB.is;SheC.are;HisD.is;He5.-----Isthecat______-friend?------Yes,_______.A.your;itisn’tB.he;itisC.your;itisD.her;itisn’t6.Thisisabird.Idon’tknow_______name.A.its’B.it’sC.itD.its7.Theycanstudyby___________.A.themB.theyC.themselvesD.us8.--What’sthis?－－It’s______pencil.A.myaB.amyC.mytheD.my9.Ithink_____Mrs.Wang.A.he’sB.HisC.she’sD.it’s10-----What’sthat?-----_____isacat.A.ItB.HeC.SheD.You11.Thisnewcomputeris,Imustlookaftercomputer.A.my,mineB.mine,myC.my,myD.mine,mine12.It’sseveno’clockinthemorning.Let’s.A.gotobedB.gotoschoolC.togotohomeD.goingtoschool13.________?It’sten.A.WhatcolourisitB.WhattimeisitC.HowoldisheD.What’sfiveminusfive14.–Isthisnewbag?--No,it’s.A.his,hisB.his,hersC.yours,myD.hers,your15.–What’sthetime,please?--.A.It’seight-thirtyfiveB.It’seight-thirty-fiveC.It’seightthirty-fiveD.It’sthirty-fivepasteight16.–IsTomafriendofyours?--Yes,heisafriendof.A.IB.meC.myD.mine17.Therearehistrousers.Give.A.ittohimB.himitC.themtohimD.himthemUnit3时间介词at,on,inat:+时间点/四餐breakfast,lunch,supper,dinner/节日Christmas，Mid-AutumnFestival/年龄atthistime/atthattimeon:+星期/具体日期in:+一天中的一部分/月份/季节/年Above：在。。上方（不一定垂直）eg.Themoonisaboveourschool.

Over：垂直的正上方eg.Thereisabridgeovertheriver.

On：接触的上方eg.Thereisabookonthedesk.Below：在。。下方（不一定垂直）18岁以下Under：垂直的正下方18岁以上（换句话说，表示正下方，两者都可用；不表示正下方，则通常用below。）Beside：在。。。近旁，在旁边Nextto：紧邻着Outside：在。。外面，在室外Inside：在。。的里面，在。。内部Infrontof：在。。前面（物体外部的前面）有个女人坐在车的前面。____________________________________Inthefrontof：在。。前面（物体内部的前面）Behind：在。。。后面Between：在。。。中间（between。。。and。。。）among三个或者三者以上In：在。。中，在。。内At：在。。处Opposite：在。。正对面疑问词：what,which,who,whose,when,where,why,howwhat:活动或事情which:事或人Who:人Whose：拥有的，所有的When:时间Where：地点Why:原因How:方式some,any的用法介词练习1.Chinalies_____theeastofAsiaand___thenorthofAustralia.A.to;toB.in;toC.to;inD.in;on2.______theafternoonofMarch8,thewomeninthecityhadabigparty.A.ToB.InC.AtD.On3.Where’sLily?Weareallhere______her.A.besidesB.aboutC.exceptD.with4.Mum,todayisMother’sDay.MikeandIwanttoinviteyoutohavedinner____usatShanghaiRestaurant,whichisfamous_____itsseafood.A.with;ofB.with;forC.for;toD.to;for5.Hehasgotachairtosit_______,butnobodytotalk_______.A.on;toB./;withC.on;/D./;to6.Englishiswidelyused______travelersandbusinesspeopleallovertheworld.A.toB.forC.asD.by7.—It’skind___youtocometoseeme.—It’sapleasure.Youweresokind___me.A.of;withB.for;withC.of;toD.for;to8.—Isthemanagerin?—Sorry,heisout.Buthewillbeback____threeo’clock.A.inB.onC.untilD.before9._____theageoffifteen,shehadwrittenscoresofarticlesforanewspaper.A.AtB.BeforeC.SinceD.By10.—Bob,youarewanted_____thephone.—Thanksalot.A.onB.byC.ofD.for11.Thesoilismade____thedeadleavesofthetrees.A.upofB.ofC.fromD.by12.Wecan’tdoit________yourhelp.A.withB.ofC.underD.without13.Youmuststand_____linewhenyouarewaiting_____abus.A.on;inB.in;forC.in;onD.on;for14.It’sverynice_____youtogetmetwotickets_____theWorldCup.A.for;ofB.of;forC.to;forD.of;to15.Weshoulddosomethingtostopsandstorms_____happeningagainandagain.A.fromB.onC.byD.to16.Hehasn’theardfromhisfriend__________lastmonth.A.sinceB.bytheendofC.forD.until17.Theaccidenttookplace________acoldFebruaryevening.A.onB.inC.atD.forUnit4频率副词never,seldom,sometimes,often,usually,always2.。可数名词和不可数名词可数名词：a.大多数直接加s;b.以辅音字母加y结尾的把y变加es;c.以s,sh,ch,x结尾的加es;d.以o结尾的加s或es;e.以f或fe结尾的把f变v加esf.特殊的:man---men/woman---women/foot---feet/tooth---teeth/sheep---sheep/fish---fish(fishes鱼类)/Chinese---ChineseTherebe结构表示“某个地方客观存在”.用所给名词的适当形式填空：（1分）

1.Howmany________(sheep)arethereonthehill?

2.Thereissome________(food)inthebasket.

3.Thebabyhasonlytwo________(tooth)now.

4.Thereisalotof________(water)inthebottle.

5.Therearefive________(people)inhisfamily.

6.Let'stake________(photo),OK?

7.Ihavelotsof________(tomato)here.

8.The________(leaf)onthetreeturnyellow.

9.The_______(child)areplayinggamesontheplaygroundnow.

10.Their________(dictionary)looknew.

11.Iseeyouhaveafewwhite________(hair).

12.Theyare________(woman)doctors.

13.Canyougivemesomebottlesof______(orange),please?

14.Therearemany________(fox)inthepicture.

15.Iwouldlikesomeapple_______(juice).Iamverythirsty.【2012贵州贵阳】34.“Whatdoweneedforthesalad?”“Weneedtwoapplesandthree______.”A.orangeB.tomatoesC.broccoli28.—Ihave______inlearningEnglishandI’msoworried.Couldyouhelpmewithit?—Sure,I’dloveto.A.joy B.interestC.trouble D.fun【2012广东】28.ThestudentsofGrade7visitedMike'sfarmandsawmany_____there.A.bird B.duck C.sheep D.Rabbit【2012广西玉林】32.TheInternetisveryuseful.Wecangetalotof___________fromit.A.thingB.messageC.informationsD.information【2012广西玉林】36.—Whatisyourfavoritefood?[来源~%:zzs#t*ep.co&m]—Ilike______best.Ihadalargebowllastnight.[来&源:中教^@*#网]A.potatonoodleB.potatoesnoodlesC.potatonoodlesD.potatoesnoodles【2012贵州安顺】12.Couldyoupleasegivesome_____tothe_____teachers?A．advice;man B．advices;menC．suggestion;man D．suggestions;men网~]Therearetwenty__________inourhospital. A.womandoctors B.womendoctor C.womendoctors D.womandoctor__________areusuallycarefulindoingexercises.A.Girlstudents B.GirlsstudentsC.Girls’students D.Girl’sstudents1. ----Whatarethese? --Theyare__________.A.deers B.radios C.Radioes D.tomatos2. Howmany__________arethereinthese__________?A.tomatos,photos B.tomatoes,photos C.tomatoes,photoes D.potatos,photoes3.Mr.Chenhastwo__________.A.tooths B.teeth C.teeths D.toothes4. Hereare__________foryou,Sue.A.potatos B.somepotatoesC.threetomatos D.sometomato5. Thenthe__________begantoeatthegreen__________ofyoungtrees.A.deer,leafs B.deer,leaves C.deer,leaf D.deers,leafs国人复数变化专项1. Imetsome__________intheparkandtalkedwiththemtheotherday.A.Japanese B.American C.Chineses D.English2. ---Excuseme,areyou__________?---Yes,I’mfrom__________.A.Japan,Japanese B.China,ChineseC.England,English D.American,America3. Agroupof__________aretalkingwithtwo__________overthere.A.Frenchmen,Germans B.Frenchmen,Germen C.Frenchmen,German D.Frenchmanes,Germans4. Yesterdayafew__________cametovisitsome__________inShantou.A.German,placesofinterest B.Germans,placesofinterests C.Germans,placesofinterest D.Germen,placesofinterest。5. Two__________andfive__________arestudyingChineseatBeijingUniversity.A.German,English B.Germans,EnglishC.Germans,Englishmen D.Germen,Englishmen复合名词Thedeliciousdishesarecookedby__________. A.womencookers B.womencooks C.womancooks D.womancookers2. Juliewenttothe__________tobuyapairofshoes.A.shoesstore B.shoe’sstore C.shoestore D.shoes’store中等题Takesome__________toschool.It’ssohotandyoumayfeelthirsty.A.meat B.bread C.juice D.orangeWeseemany__________and__________onthehill.A.horses;sheeps B.horse;sheep C.horses;sheep D.horse,sheeps4.---CouldIhavesomethingtoeat?---Sure.Here’ssome. A.chicken B.tomatoes C.orange D.PotatoThereare__________studentsplayingintheplayground.A.agreatdealof B.alargeamountof C.alargequantityof D.anumberof3. Thereis__________milkand__________applesinthefridge.Let’sgetsome.A.little,afew B.little,few C.alittle.few D.few.alittle中等题Howmany__________didyouhaveforbreakfast? A.loavesofbread B.loavesofbreads C.loafsofbread D.loafofbreadWeareveryhappywithour__________inourstudies. A.greatprogresses B.greatprogressC.manyprogress D.lotofprogressPleasepassme__________.Iwillcorrectthem.A.thetestpaper B.somepiecesoftestpaper C.thetestpapers D.somepieceoftestpaper4. I’dliketohaveaglassofmilkand__________.A.twobreads B.twopiecesofbreadsC.twopiecesofbread D.twopieceofbread5. Hebought__________.A.twopairsofshoes B.twopairofshoes C.twopairsofshoe D.twopairofshoeTheyhad__________climbinguptothetopofthehill. A.goodtime B.thegoodtime C.agoodtime D.goodtimesShehasgivenus__________. A.agreathelp B.manyhelps C.alargenumberofhelpD.alotofhelpIhavetowrite__________,butIhave__________towrite__________. A.apaper,nopaper,on B.paper,nopaper,with C.apaper,notanypapers,onD.apaper,notapaper,onUnit5现在进行时is/am/are+doing表示正在进行的动作.现在分词：1、-ing,looking2、以e结尾，去e+ing,hiking3、重读闭音节（辅元辅）双写最后一个辅音字母+ing。putting，______________________________4、以ie结尾的，变ie为y,+ing,dietie现在进行时的应用：1、正在发生或一直发生的动作。HeiswatchingTVallday.Wearehavingclassnow.2、瞬间动词（come,go,leave,arrive）用现在进行时表示将来。I’mcoming.SheisleavingforShanghai.标志词：now,atpresent,atthemoment,具体的时间点，Look!Listen!…三、过去进行时be(was,were)+V-ing定义：过去某一时刻正在进行的动作或者过去某一阶段正在进行的动作。HewasplayingwhileIwasstudying.Wewereexpectingyouyesterday.（昨天一整天的时间都在等）用法：（1）过去某一时刻正在进行的动作或者过去某一阶段正在进行的动作HewasplayingwhileIwasstudying.Wewereexpectingyouyesterday.(2)瞬间动词的过去进行时表示过去将来，表示过去某时刻将要发生的动作。HesaidtheywereleavingforBeijingthisafternoon.标志词：when,while,thistimeyesterdayat+具体时间点+过去的时间等表示过去的某时某刻和过去的某一阶段.When____________________________________while__________________________________Whentheteachercamein,weweretalking.=Whileweweretalking,theteachercamein.②when说明从句的动作和主句的动作可以是同时，也可以是先后发生；Thechildrenwererunningtomovethebagofricewhentheyheardthesoundofamotorbike.while则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。Theyweresingingwhileweweredancing.1.Where'sTom?

Hismother__

himnow.【2011北京】A.islookingfor

B.willlookfor

C.haslookedfor

D.Looksfor2.—WhatisTomdoingnow?

—He______basketballoverthere.【2011山东】A.isplaying

B.willplay

C.hasplayed

D.wasplaying3.—What’stheweatherlike?—Oh,it___outside.Takeanumbrellawithyou.【2011辽宁大连】

A.rains

B.israining

C.wasraining

D.rained4.Youcan’tusethebathroomrightnow.

Robbie______ashower.【2011湖南张家界】

A.takes

B.willtake

C.istaking5.Look!Theboys_______footballontheplayground.【2011广西桂林】A.plays

B.play

C.areplaying

D.played6.Don'tmakesomuchnoise.Thechildren_______anEnglishlesson.【2011黑龙江绥化市】A.have

B.arehaving

C.werehaving7.TodayisWomen'sDay.MyfatherandI__aspecialgiftformymothernow.【2011•四川南充】A.make

B.made

C.aremaking8.—What’sthatnoise?—Oh,Iforgottotellyou.Theneighbors__foraparty.【2011四川资阳】

A.prepare

B.arepreparing

C.willprepare

D.haveprepared9.----WhereisMichael?

----He____TVathome,Ithink.【2011广西崇左】A.watches

B.watched

C.iswatching

D.waswatching

10.Listen!Thephone＿＿＿.Pleasegotoanswerit.【2011辽宁沈阳】A.rings

B.isringing

C.rang

D.willring13.—Pleaseturnofftheradio,grandma___now.—OK,I'lldoitrightnow.【2011广西梧州】A.issleeping

B.willsleep

C.slept

D.sleeps14.—Whatareyoudoing?

—I’m________TV.【2011湖南湘西】

A.watching

B.watches

C.watched15.Theworkers

_anewbridgenow.ThetrafficinGuangzhouwillbebettersoon.A.build

B.werebuilding

C.built

D.arebuilding16.Thepopulationoftheworld____still____

now.【2011•甘肃兰州】

A.will;grow

B.has;grown

C.is;growing

D.is;grown12.–I’venotfinishedmyprojectyet.

–Hurryup!Ourfriends_____forus.【2011·江苏南京】A.wait

B.arewaiting

C.willwait

D.havewaited13.It_____hardoutside.Youhavetostayathome.【2011四川德阳】

A.rain

B.israining

C.rained14.Look!Jackandhismonkey______flyingdisktogetherinthegarden.【2011山东临沂】

A.isplaying

B.wasplaying

C.areplaying

D.wereplaying15.—Alan,it’slate.Whynotgotobed?—Jennyhasn’tcomebackyet.I____forher.【2011广东】A.waited

B.havewaited

C.amwaitingD.waswaiting16.—MayIspeaktoMrMorgan?

—Sorry.He

______onthefarm.【2011浙江绍兴】A.works.

B.worked

C.isworking

D.hasworked

17.—PleaseturnofftheTV.

Thebaby_____.

—OK.I’llgooutforawalk.【2011·江苏苏州】A.sleeps

B.slept

C.issleeping

D.wassleeping18.---WhereisGrace?

---She__intheyard.【2011浙江温州A.reads

B.read

C.isreading

D.wasreading19.Don’tmakesomuchnoise.Thechildren

anEnglishlesson.【2011黑龙江齐齐哈尔】A.have

B.arehaving

C.werehaving20.Listen!Someone_________forhelp!【2011•湖南株洲】

A.called

B.iscalling

C.hascalled21.Thegirl

withhergrandparentsforthemomentbecauseherparentsarebothverybusythismonth.【2011四川绵阳】

A.lived

B.isliving

C.live

D.wasliving22.A:What’syourbrotherdoingnow?

B:Heis

akite.【2011重庆江津】A.fly

B.flying

C.flies

D.flew23.Listen,ourteachers______RedSongsinthenextroom.【2011湖南怀化】A.sang

B.aresinging

C.sings24.Mr.Smithworkswithamobilephonecompany,buthe_________forthisinternationalmeeting,sinceheisonholiday.【2011湖北十堰】A.works

B.isworking

C.hasworked

D.hadworked25.—WhereisyourEnglishteacher?I’mlookingforhimeverywhere.

—He_____theInternetinthecomputerroom.【2011江苏泰州】A.willsearch

B.hassearched

C.searched

D.issearching25.【2011•河南省】18.—Icalledyouat4:00yesterdayafternoon,butnooneanswered.—Sorry,I_____withmyfriendsatthattime.A.swim

B.swam

C.willswim

D.wasswimming26.【2011湖南湘潭】19.Mr.Li_____usareportonourenvironmentwhentheearthquakehappenedinJapan.A.gave

B.isgiving

C.wasgiving27.【2011广东深圳】20.—Mr.Lee_

toastudentwhenIenteredtheclassroomthismorning.-Heisverypatient_

_heisyoung.A.talking;but

B.talks;though

C.wastalking,though

D.talked,however二、填空填入以下单词的正确形式。

1．Itwaswarm,soI_______(take)offmycoat.

2．Jane___________(wait)formewhenI______(arrive).

3．Suewasn’thungry,soshe_________(eat)anything.

4．MybrothercameintothebedroomwhileI????_________(dance).

5．_______he________(lie)onthegroundatnineyesterdayevening?

6．What_____Jim__________(write)whentheteachercamein?

7．MikeandI________(play)basketballatthattimeyesterdayafternoon.

8．Mybrother______(fall)whilehe_______(ride)hisbicycleandhurthimself.

9．IfirstmetLisathreeyearsago.She______(work)ataradioshopatthetime.

10.WhenIarrivedathisoffice,he______onthephone.(speak)

11.WewerehavingaPEclassatfouryesterdayafternoon.(改为否定句)

We_______________aPEclassatfouryesterdayafternoon.

12.Katewasreviewingherlessonsateightlastnight.(改为一般疑问句，做肯，否回答，对划线部分提问)

________________________________________________________________________________________________________________________________

13.Heraninthepark.(用atthistimeyesterday改写)_________________________________________________

14.Iwasreadinganovelatthreeyesterdayafternoon.(提问)___________________________________________________Unit61.can,may表示“允许、可以”。2.顺序副词：first,then,next,afterwards,finally.1.can的用法：（1）.表示能力、许可、可能性。表示能力时“能、会”，即有种能力，尤其是生来具备的能力，Shecanswimfast,butIcan’t.她能游得很快，但我不能。Icanseewithmyeyes.我用眼睛看。（2）.表示许可，常在口语中。如：Youcanusemydictionary.你可以用我的字典。（3）.表示推测，意为“可能”，常用于否定句和疑问句中，此时can’t译为“不可能”。特别记住：肯定推测用mustCanthenewsbetrue?—No,itcan’tbeourteacher.HeisonavisittotheGreatWall.不可能。咱们老师正在游览长城呢。—IthinkMissGaomustbeinthelibrary.Shesaidshewouldgothere.—No.She__bethere,Ihavejustbeenthere.2.could的用法：（1）.can的过去式，意为“能、会”，表示过去的能力。如：Hecouldwritepoemswhenhewas10.他十岁时就会写诗。（2）.could在疑问句中，表示委婉的语气，此时could没有过去式的意思。如:Couldyoudome你能帮我个忙吗？—CouldIuseyourpen?我能用一下你的钢笔吗?—Yes,youcan.可以。（注意回答）3.may的用法：（1）.表示请求、许可，比can正式，如：MayIborrowyourbike?我可以借你的自行车吗？Youmaygohomenow.现在你可以回家了。—_______IborrowyourMP3?—Sure.Hereyouare.A.MayB.ShouldC.MustD.Would(2).表示推测，谈论可能性，意为“可能，或许”，一般用于肯定句中。Itmayraintomorrow.明天可能会下雨。(3).may的过去式为might，表示推测时。可能性低于may。Heisawayfromschool.Hemightbesick.4.must的用法：(1).must表示主观看法，意为“必须、一定”。YoumuststayhereuntilIcomeback.在我回来之前你必须呆在这儿。MustIhandinmyhomeworkrightnow?我必须现在交作业吗？（2）对must引导的疑问句，肯定回答为must，否定回答或don’thaveto.或者need’t—MustIfinishmyhomework?我现在必须完成作业吗No,you____________________________(4)must表示有把握的推测，用于肯定句。如:Thelightison,sohemustbeathomenow.灯亮着，他现在肯定在家。5.need的用法：（1）.need表示需要、必须，主要用于否定句和疑问句中，，“没有必要，不必”。用need提问时，肯定回答don’thaveto。—NeedIstayhereanylonger?我还有必要留在这儿吗？—Yes,youmust.是的。—No.you/don’thaveto.(2).need还可以作实义动词，此时有人称、数和时态的变化，主动词组____________________被动_______________Ineedtodoitrightnow.我需要马上做这件事。Heneedstolearnmoreaboutthegirl.他需要多了解那个女孩。如果是物作主语，一般用needdoing与needtobedone这种情况下应注意两点：①.主动形式的动名词doing具有被动的含义；②.该动名词可以改为其动词不定式的被动形式而句子的意义不变。例如：.Thedoorneedspainting.=Thedoorneedstobepainted.那扇门需要油漆一下。Yourcarneedsmending.=Yourcarneedstoberepaired.你的车需要维修了。6.should的用法：（1）.should“应该”，可表示劝告、建议、义务、责任等。如：Weshouldprotecttheenvironment.我们应该保护环境。（2）Shouldhavedone表示对过去动作的责备、批评。如：Youshouldhavefinishedyourhomework.7.hadbetter的用法：hadbetter意为“最好”，没有人称的变化，后面接不带to的不定式，其否定形式为：hadbetternot。如：Wehadbettergonow.我们最好现在就走。Youhadbetternotgivethebooktohim.你最好不要把这本书给他。8.情态动词的被动语态含有情态动词的被动语态的结构为：情态动词+be+done(动词的过去分Moreandmoretrees_____________inChina.在中国必须种植更多的树木。Manyofthestars_____________becausetheyarefarawayfromus.很多星星我们都看不到，因为它们离我们太远了。9:can和beableto:两者表示能力时用法相同，但can只有原形“can”和过去式“could”两种形式，在其他时态中要用beableto来表示。另外beableto常常指经过努力，花费了时间和劳力之后才能做到某事。Jimcan’tspeakEnglish.吉姆不会说英语。HecouldspeakEnglishat5.他五岁时就会说英语。We’llbeabletoseehimnextweek.下星期我们将会见到他。Hehasbeenabletodrive.他已经会开车了。10.易混点三:maybe和maybe也许你错了。__________________________________________.11.易混点五：must和haveto1.must侧重于个人意志和主观上的必要。haveto侧重于客观上的必要，可用于现在时、过去时和将来时。如：IknowImuststudyhard.我知道我必须努力学习。Mybrotherwasveryill,soIhadtocallthedoctorinthemid-night.我弟弟病得厉害，我只得半夜里把医生请来。Ihaven’tgotanymoneywithme,soI’llhavetoborrowsomefrommyfriend.我身上没带钱，只好向朋友借点了。Hesaidtheymustworkhard.他说他们必须努力工作。2.haveto可以用于多种时态；而must只用于一般现在或将来。如：Thecompositionisduetohandinthismorning,soIhadtofinishitlastnight.作文今天早晨到期，因此我不得不昨天晚上完成。初中英语情态动词专项练习一．选择题2012年全国各地中考英语真题分类汇编——情态动词1.1.You________stopwhenthetrafficlightturnsred.A.can B.hadbetter C.need D.must2..Whenwintercomes,daysget ______.A.longandlong B.shortandshortC.longerandlonger D.shorterandshorter3..—Mum,mustIstaytherethewholeday?—No,you____________.You_________comebackafterlunch,ifyoulike.A.mustn't;canB.needn't;mustC.needn't;may4.“Whosenotebookisthis?”“It_______Jim’s.Ithashisnameonit.”A.can’tbeB.mustbeC.canbe5..There'senoughtimeforyoutogototheairport.You______hurrynow.A.should B.needn't C.must D.can't6. —Mum,mustIwashthedishesrightnow?—No,you____.A.shouldn’t B.wouldn’t C.mustn’t D.needn’t7..—Isthatyourteacher?—That_____beMr.Wang.HehasgonetoJapanwithhiswife.A.can’t B.mustn’t C.maynot8.— Iswimhere?—I'msorry.Children swimalonehere.A.Must;can't B.May;must C.Can;mustn't D.Can't;can9..——Youcanhardlyswim，_____you?——_____．Butmymothersaysshe’llteachmeduringmysummerholiday．A．can’t；NoB．can；No C．can’t；Yes D．can；Yes10..—Isthatyourteacher?—That_____beMr.Wang.HehasgonetoJapanwithhiswife.A.can’t B.mustn’t C.maynot11.LisaisalittlepooratChinese.Ithinksheneeds_____iteveryday.A.practisetospeak B.topractisespeaking C.practisespeaking12.—IsthatgirlunderthetreeMary?—No,that______beMary.SheisinNewYork.A.can B.mustn’t C.can’t13..IsMariakockingatthedoor?It______beher.SheisinAustralianow.A.maynotB.needn'tC.mustn'tD.can't14.—Shallwetakeataxi?—No,we.It’snotfarfromhere. A.can’t B.mustn’t C,shouldn’t D.needn’t15..－You_____behappywiththestrongpublicsupportyou"vereceived.－Yes,you"reright.I"mreallyexcited.A.mayB.canC.mustD.need16.Tom,you_______playwiththeknife．You______hurtyourself．BA.won't;can'tB.mustn't;mayC.shouldn't;mustD.can't;should17―Jim,canyou_______thiswordinChinese?B―Yes,Ican_______alittleChinese.A.speak;sayB.say;speakC.tell;speakD.talk;say18.—Mybrotherwonthefirstprizeinspeechcompetition.—Congratulations!Youbeexcitedaboutthat!A.needB.mustC.wouldD.can19..Incompetition,asinlife,you_______notalwayswin.A.mayB.shallC.must20..—Mustwewearourschooluniformthisafternoon?—No,you.Allofuswillgoonanouting.A.mustn’t B.can’t C.needn’t D.couldn’t21.—MengFeihadhisarmbrokenwhilerecordingIfYouAretheOneinBeijing.—Really?ThenperhapshehostTVprogramsforsometime.A.needn’tB.mustn’tC.shouldn’tD.can’t22.-----Haveyoudecidedwhichseniorhighschooltochoose?------Notyet.IgotoMoonlightA.mustB.mayC.needD.should23..—Ihearyou’vegotanewiPhone4S.______Ihavealook?—Yes,certainly.A.May B.Do C.Shall D.Should24..Theladyinthisphotobeoverfifty!Shelookssoyoung!A.mustn’t B.must C.can’t D.can25..—MustIdomyhomeworknow,Mum?—.Youcandoittomorrow.A.No,youneedn’tB.No,youmustn’tC.Yes,youneedD.Yes,youmust26..—Dad,mustIpracticethepianotoday?—No,you.Youmaydoittomorrow.A.needn’t B.mustn’t C.shouldn’t D.can’t27..—Excuseme,whenarewegoingtohaveapicnic?—I’mnotsure,Askourmonitor,please.Heknow.A.need B.can C.may D.shall28..–I’mafraidIneedapairofglasses.I____hardlyseethewordso