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Module4unit2Grammar andusage真诚的朋友是最宝贵的财富A truefriend isthe bestpossession.Learning aims:Master theusage ofsome commonmodal verbs;Know how to usethem correctly;Step1:读一读:(下划线句中情态动词)
1.Now,many ofus canspeak Englishquite well,but a few yearsago,wecouldnt.
2.My brotheris able to diveunder waterfor10minutes.
3.You shouldrespect yourparents.
4.I have to finishthe workbefore7oclock.
5.You mustwork hardto achieveyour lifegoal.
6.Shall wecarry thebooks foryou
7.You needntdo thatif youdont want to.
8.The littlegirl dare not goout aloneat night.
9.Will hepay formeStep2:学一学:体会下列各情态动词的用法Develop thesense ofcooperation.
一、Can/could/be able to
1.He can play basketballvery well.
2.Can Iuse yourpen LJ
3.Could yougive mea pieceof paper
4.Mary cant be in Paris,for Isaw herin thetown onlya fewminutes ago.用法总结表示can
1.
2.
3.比较下面两个句子,体会与用法的不同can be ableto
5.My brothercanplaytable tennis.
6.My brotheris ableto diveunder waterfor10minutes.表示“能够”之意时,Can强调______________________________________________________________强调.beableto选择*He didntagree with me atfirst,but Ipersuade him.*She singwhen shewas young.was ableto;could
二、may/might
1.What isthe weatherlike inZhuzhou---It maybe sunny.[
2.What isthe weathergoing tobe likein GuangZhou J---It mighthave strongwind.
3.May Icome in
4.May yousucceed!用法总结表示may/might
1.
2.
3.
三、must/have to
1.You mustwear yourschool uniform.
2.You haveworked hardall day.You must be tired.
3.My brotherwas veryill,so Ihad tocall thedoctor in the middleof thenight.用法总结表示must
1.
2.Have to表示・当表示“必须”时,与的区别是must have to特别注意
4.1You dont have totell himabout it.You mustnttell himabout it.意为意为mustnt donthave to2—Must Ifinish my homework today-Yes,you./No,you
四、shall/should
1.What shallwe donow
2.You shallget agift fromme if you can solve thisproblem.
3.You shallnot passthe examinationif youdont workhard.
4.Passengers shallnot talkwith thedriver whilethe busis moving.
5.You shouldgo toclass rightaway.用法总结表示shall
1.
2.
3.
4.表示;可以用替换Should
五、will/would
1.1will neverdo thatagain.
2.Every dayhe willsit therehour afterhour doingnothing.
3.Will youhelp mewith mywork
4.Would youmind openingthe window
5.When hewas young,he wouldtake awalk alongthe riverevery morning.用法总结表示will
1.
2.
3.表示Would
1.
2.
六、need/dare
1.You neednttell himthe newsnow.
2.---Need Ihand inmyhomeworkright now-Yes,you must./No,you neednt
3.The littlegirl dare not goout aloneat night.
4.He needsto finishit thisevening.
5.I dontknow howshe daresto wearthat dress.用法总结意为意为.1need;dare既可作,也可作.作情态动词使用时,一般只用于2need/dare___________________中注意作情态动词和实义动词时相应的否定形式的构成3need/dare巩固情态动词实义动词-LtHe daresto escape.定式He needsto escape.否He___________escape.He doesntdare toescape.He needntescape.He________________escape.定式疑Dare he escape_________________escape问式_________heescapeDoes heneed toescape随堂检测Step3:***
1.Give somesuggestions toZhuzhou abouthowtobuild anew Zhuzhouusingsome modalverbs atleast3sentences;1;
23.翻译
2.1I dontthink hecansolvethe problemwithout anyhelp.)你应该尊敬你的父母.2)我们必须要打扫教室吗3--不是,不需要.**选择正确答案
1.1water thetrees onTuesday--No,you neednt.A.Can B.Must C.May D.Shall
2.Everyone dohis bestto makethe worldsafe andclean.A.can B.may C.should D.had to
3.---1dont mindtelling youwhat Iknow.―You.Im notasking youfor it.A.mustnt B.may not C.cant D.neednt4,You betired------------------youve onlybeen workingfor anhour.A.must notB.wont C.cant D.may not
5.Look out!The knifeis verysharp.You cutyour finger.A.need B.must C.should D.may*选择正确答案
1.Marymustnt,cantbe inParis,for Isaw herin thetown onlyafewminutes ago.一
2.May Ipick aflower inthe garden-No,you neednt,mustnt
3.Youshouldnt,cant spendmuch timesurfing theInternet.
4.Everything hastwo sides.Beautiful songs,sometimes,may,should bejust noisytoothers.
5.The littlekiddare,dares not touch thedog.检测与反馈Step4:
1.Mr WangbeinNanjing now,he wentto Beijingonly thismorning.A.mustnt beB.may notC.cant D.neednt
2.-The roomis sodirty.we cleanit--Of course.A.Will B.Would C.Do D.Shall
3.-Can yougo swimmingwith usthis afternoon—Sorry,I cantI_take care of mylittle sisterat homebecause mymother isill.A.can B.may C.would D.haveto
4.-Where isJack,please—He beinthereading room.A.can B.need C.would D.must
5.John gothere withus tonight,but heisnt verysure aboutit.
6.Its stillearly.You.A.mustnt hurryB.wouldnt hurryC.may nothurry D.donthaveto hurry
7.you behappy!A.Might B.Must C.Wish D.May
8.I wantto goto thehospital,but youwithme.A.need tonottogo B.do notneed goC.need notgo D.need gonot
9.When hewas old,Mr Smithsit forhours withoutsaying anything.A.would B.should C.must D.will
10.The bushad left,so wewalk home.A.havetoB.ought C.had to D.must
11.As physicsis hardenough,I studyit.A.am notable B.couldnt C.am notableto D.cannot
12.He isso strongthat Ifight againsthim.A.darenotB.did darenotC.didnt daretoD.darenotto
13.Since theroad iswet thismorning,it lastnight.A.must rainB.must haverainedC.mustberained D.must havebeen rained
14.1often seelights inthat emptyhouse.Do youthink I_report itto thepoliceA.should B.may C.will D.can
15.Sometimes hewander aroundthe hillall theafternoon.Ws hishabit.A.should B.will C.must D.can
16.1such amistake again.A.will nevermake B.may nevermake C.can neverdo D.need
17.Even ifhe hastime,he shoppingin townon Sunday.A.wont goB.will goC.wont gotoD.doesnt go一
18.Excuse me,but Iwanttouse yourcomputer totype areport.一You havemy computerifyoudont takecareofit.。