还剩11页未读，继续阅读
本资源只提供10页预览，全部文档请下载后查看！喜欢就下载吧，查找使用更方便
文本内容:
与否足一帕・1合用衿*被何句・安刊命身返商X义不♦单K像用I特点功能定义鳍㈢构*统AM的缗*林伟豆香”仪助动词协助主要动词构成谓语动词词组的词自身Auxiliary Verb没有词义，不可单独使用主要动词是被协助的动词，构成时态和语态Main Verb他不喜欢英语是助动词,无词He doesntlike English.doesnt义；是主要动词，有词义like最常用的助动词有等be,have,do,shall,will,should,would基本助动词只有三个be,do,have他们没有词汇意义，只有语法作用，如协助构成进行时，完成时，被动态，否定句，疑问句等
一、动词的用法be既可作系动词，又可作助动词，做助动词有人称和数的变化，第一人称用第二人称及复数用第三人称及单数用过去式am,are,is,am,isA.am notdoing B.dont doC.didnt do D.wont do
21.I openthe windowIts sowarm here.A.Shall B.Will C.Would D.Must
22.you likesome orangesA.Would B.Can C.May D.Must
23.Tom saidthat heapologize toMary.A.would B.will C.shall D.is going to
24.〃Do youthink weturn backJane asked.A.shall B.will C.should D.would
1.He anyhelp.He cando itall byhimself.A.needs not B.needntC.doesn/t need D.doesnt needto ask
2.Li Fangisnt in the classroom.He be at thelibrary.Lets goand findhim.A.can B.must C.need D.should
3.一May I have alook atyour newwatch一Yes,you.A.can B.must C.need D.should
4.一Must Ihand in the exercisebook tomorrow—No,you.You canhand itin theday aftertomorrow.A.cant B.mustnt C.neednt D.couldnt
5.There anEnglish testnext Monday.A.maybe B.was C.may be D.may6・Youd betterask someone,or youget lost.A.may B.mustnt C.are goingto D.can7/Come on!〃Peter called.zzWe stayhere anylonger.”A.couldnt B.cant C.hadnt toD.mightnt
8.
1.ust Tomwrite itnow No,he.A.neednt B.cant C.must D.mustnt9/Have youseen Lirecently“No/think hemust awayon vacation.”A.being B.is C.be D.to be10/AII right.You ifyou dont want to/A.dont needstay B.neednt stayC.neednt tostay D.dont needstaying（己录片）.1:She tosee documentariest、A dowant Bdon!t wantC doesn!twant D not want2:Look atthat pictureon thewall.you likeit、、A Do B CanC CouldD Are3:He likepears.、、A doB is C doesntD not4—Do youoften go to thecinema Sunday一No,we.、、、A on,dont Bon,arent Cin,doDin,dont5:—Can yousee alight on the table-Yes,・、A Iam BFm notC Ican D^He isnt6:—Does theboy wantto bean actor—.、A Yes,he isB No,he does C Yes,lie doesD No,he isnt7:he haveany apples、、A DoB DoesC IsD Are8:She wantto bea policewoman,because shethinks itskind ofdangerous.、、、A isntB arentC dont D doesnt9:Why hehave brownhair、、、A doB doesC isD has1:What timelie gethome everyday、A isB doesC doD am11:What yousee in the picture、、A isB areC can D have12Jack likeflying kitesthrowing afrisby.、、、A dont,or B doesnt,and C dont,and D doesnt or13:AJim aballBNo,he・、、A Do,have,donft BDoes,has,doesnt CIs,have,isn^D Does,have,doesnt14:I havea watch.、、、A amnot BdoesCdontDdoesnt15:you agood timeon your vacation、、、A Did;have BDid;had CWere;have DWere;had16:Simon likesfootball,but he doesnt itwell.、、A play,plays Bto play,plays Cplays,playing Dplaying,play17:She have to washthe dishesnow.、、、A dontB notC doesntD cant一18-Colin Chinesehistory Yes,hedoes.、、、A Do;like BDoes;likes CDo;likes DDoes;like19:Li Leilunch athome.、A hasntB haventCdont have Ddoesnt have20:—Who cleanedthe blackboardyesterday,Dick—John.、、A cleanedBdoesC did D is21you usuallycome toschool bybike、、、A DontB DoesntC ArentD Isnt22:—Where lionscome from—I thinkthey comefrom Africa.、、A areB isC doesDdo1:we haveany eggs、、、A ArentB DontC CantD Mustnt24:you onyourvacationyesterday、、、、A AreB WereC WasD Did25:—Who dinnerlast night—My mother.、、A cooked;did Bdid;cooked Cdid;didD^cooked;cooked
1.There ameeting tomorrowafternoon.A.will begoingtoB.will goingto beC.is goingto beD.will goto be
2.Mother mea nicepresent onmy nextbirthday.A.will givesB.will giveC.gives D.Give
3.Listen!The girlintheroom.A.sings B.singingC.is singingD.are singing
4.What areyou doingIm TV.A.watch B.watchesC.to watchD.Watching
5.In ourschool thereare fifty-five.A womenteachers B.woman teachers.C womenteacher D.woman,s teacher
6.Jack wentto havetwo pulledout yesterdayafternoon.A.tooths B.toothC.teeth D.Toothes
7.Many havebeen builtin ourcity since
1987.A.factorys B.factoriesC.factoryes D.factorys
8.Whos thatat thedooristhe postman.A.She B.This C.It D.He
9.you goto themovies yesterdayA.DoB.Did C..Does D.Have为的过去式为它与现在分词构成进行时态和过去分词一was,are were,起构成被动语态表示时态（现在分词）表示现在进行的动作a.be+doing他正在唱歌He issinging.表示语态（过去分词）表被动语态b.be+done他被派往英国He wassent toEngland.（动词不定式）表示计划安排命令c.be+to do下周我们将要去植树We areto planttrees nextweek.对此你要做出解释You areto explainthis
二、的用法do主要帮助实意动词构成否定和疑问句，后跟动词原形，有时放在Do实意动词前起强调作用，还可代替前文出现的动词，避免重复有Do人称和数的变化，第
一、二人称及复数用第三人称及单数用do,过去式为does,did）构成一般疑问句主语+动词原形+其他1D0+变为疑问句为I likesinging Do you likesinging）构成否定句主语动词原形2do+not+do+not+我不想挨批评I donotwantto becriticized.He doesntlike tostudy.他不想学习Many studentsdidnt know the importanceof Englishbefore.过去好多学生不知道英语的重要性.）构成否定祈使句3Dont go there.不要去那里Dont beso absent-minded.不要这么心不在焉说明构成否定祈使句只用不用do,did和does放在动词原形前，加强该动词的语气4请一定来参加我的生日宴Do come to mybirthday partyplease.I didgothere.我确实去那儿了I domiss you.我确实想你我真想你会了！----Doyoulike Beijing--你喜欢北京吗？----Yes,I do.No,!dont.-是的，喜用作代替动词5欢do用作代动词，代替like Beijing.He knowshow todrive acar,doesnft he他知道如何开车，对吧？
三、的用法have过去分词构成完成时态Have+Ihavestudied englishfor along time.情态动词的基本用法归纳‘情态动词有can could,may might,must,have to,shall should,will等情态动词无人称和数would,dare dared,need needed,ought to的变化；不能单独使用，必须与其后的动词原形构成谓语can,could）表示能力1Mary canspeak threelanguages.Can youskate此时可用代替只有一般现在时和一般过去式；而be able to Canbe able则有更多的时态toKII not be ableto comethis afternoon.当表示“经过努力才得以做成功某事〃时应用不能用be ableto,如CanoHe wasabletogotothe partyyesterday eveningin spiteof theheavyrain.）表示请求和允许2----Can Igo now----Yes,you can./No,you cant.此时可与互换在疑问句中还可用代替，不是过may could,might去式，只是语气更委婉，不能用于肯定句和答语中----Could Icometosee youtomorrow（）----Yes,you can.No,Km afraidnot.）表示推测（惊讶、怀疑、不相信的态度），用于疑问句、否定句3和感叹句中Can this be trueThiscan/tbedone byhim.How canthisbetrue
二、may,might）表示请求和允许比语气更委婉，而不是过去式否1might may定回答时可用或表示“不可以，禁止〃cant mustnt----Might/May Ismoke inthis room----No,you mustnt.----May/Might Itake thisbook outof theroom（）----Yes,you can.No,you cant/mustnt.用征徇对方许可时比较正式和客气，而用在口语May L.Can I...中更常见）用于祈使句，表示祝愿2May yousucceed!）表示推测、可能性（不用于疑问句）3不是过去式，它所表示的可能性比小might may
1.He may/might bevery busynow.
2.Your mothermay/might notknowthetruth.
三、must,have to）表必须、必要17KYou mustcome intime.在回答引出的问句时，如果是否定的，不能用（禁止，不mustnt准），（不必）.WAI neednt,dont have to----Must wehand inour exercisebooks today--Yes,you must.----No,you donthaveto/you neednt.）是说话人的主观看法，而则强调客观需要2must haveto Must只有一般现在时，有更多的时态形式haveto
1.he playisnt interesting,I reallymust gonow.
2.I had to workwhen Iwas yourage.）表示推测、可能性（只用于肯定的陈述句）
31.Youre Tomsgood friend,so youmust knowwhat helikes best.
2.Your mothermust bewaiting foryou now.
四、shall,should）动词原形表示将来时态1shall+Shall wego shoppingtomorrow）用于第一人称，征求对方的意见2shallWhat shallwe dothis evening用于第
二、三人称，表示说话人给对方的命令、警告、允诺shall或威胁（警告）
1.You shallfail ifyou dontwork hard.（允诺）
2.He shallhave the book whenI finishit.（威胁）
3.He shallbe punished.
六、will,would）表示请求、建议等，更委婉1would你想要一杯咖啡吗？Would youlike acup ofcoffee动词原形表将来时态2will+他下个月将会回来He willcome backnext month,表示意志、忠望和决心
31.1will neverdo thatagain.助动词练习题把下列句子变为一般疑问句
11.It isa lovelydog.____________________________________________□□
2.She islovely girl.______________________________□□
3.We areclassmates.__________________________________________□□
3.1am adoctor.____________________________________________□□
5.There isa birdinthetree.m
6.They aregood friends._____________________□□
1.1love myparents.___________________________□□
9.We havea pleasanthome.
10.They goto churchon Sunday.
11.You area singer._______________________________________QOD_____________用填空口
2.do doesbe□1she knowall theanswers□□Yes,she.No,she.□□2the twinsoften fight□□Yes,do.No dont.□z□3your dadlike listeningto music□□.□口Yes,does.No,doesnt5you havea newteacher□□，工Yes.No Iz6she ateacher□□Yes,she.No,she10your fathersmoking inthe livingroom□□Yes,is.No,he.助动词和情态动词专项练习
一、情态动词的基本用法1-Can JohnSmith hishomework ontimeA.finish B.finishes C.finishing D.finished□.She dareout byherself atnight.A.go notB.not togo C.to not go D.notgo
3.Y tothe partytonight ifyou havesomething importantto do.OUA.dont needcome B.neednt tocomeC.neednt comeD.dont needcoming
4.一Well beready toleave ateight.一Well,John mustback bythen.A.being B.isC.beD.to be
5.Your grandmotherthe newspaperwithout glasses.A.can stillread B.cans stillreadC.still canreads D.can stillreads
二、的用法must,need,dare
6.一Must Iget upearly tomorrow,Dad一No,you.Tomorrow isSunday.A.cant B.mustnt C.neednt D.couldnt7・—Must wefinish thebook today一Yes,you.A.can B.may C.needD.must
8.You playon theroad.Its dangerous.A.mustnt B.may C.can D.must
9.You returnthebooknow.You cankeep ituntil nextweek.A.cant B.mustnt C.neednt D.dare not
1.11a sleepingbag becauseIve alreadygot one.A.neednt haveB.didn/thaveC.don/t needD.need not
11.Mr Smitha penfrom Jack.A.must toborrow B.had borrowedC.must borrowedD.hadtoborrow
三、的用法can,could,may,might
12.The manwalk fastbecause heis lameintheright foot.A.must B.mustnt C.canD.cant
13.—Could Iborrow yourdictionary一Yes,of courseyou.A.w川B.would C.must D.can
14.A computerthink foritself,it mustbe toldwhat todo.A.might notB.may notC.couldn/tD.cant
15.一That mustbeamistake.——I dontthink so.It amistake.A.may benotB.neednt beC.cannot be
16.He helpcrying atthe newsof hisfathers death.A.couldnt B.shouldnt C.hadnt D.didnt17/ZN,all smile,please”he asked.OWA.may youB.do youC.shall youD.can you
1.11havent broughtmy dictionarywith me.I useyoursA.Must B.Shall C.May D.Need
四、的用法should,would,shall,will
19.一Must Icopy thenew wordsin class——No,you.You doit athome.A.neednt,may B.mustnt,mustC.mustnt,may D.neednt,mustnt
20.一Would youplease notdraw picturesonthewall——Sorry.I itagain.。
个人认证
优秀文档
获得点赞 0
