高中英语语法之情态动词-modal verbs 学案

TheGuidedEnglishStudyPlan导学案

GrammarModalVerbs

LearningObjectives:

1.Letthestudentslearntheuseofoughtto,need,needn't,don,thave

to,mustn,t

2.Enablethestudentstouse情态动词+havedonecorrectlyandproperly

accordingtothecontext.

I.FirstenjoyanEnglishsongandfillintheblankswithmodalverbs.

IfIcould

rdratherbeasparrowthanasnail.

YesI.

IfI,

Isurely.

rdratherbeahammerthananail.

YesI.

IfI，

Isurely_____.

Away,rdrathersailaway

Likeaswanthat,shereandgone

Amangetstiedhisfeettotheground

Itgivestheworld

It'ssaddestsound,

It'ssaddestsound.

II.Fillintheblankswiththepropermodalverbswehavelearned.

WhenIwasagirl,Isitatthedeskanddreamofbecomingateacher.

Fromthenon,IkeptontryingandasaresultIhaveachievedmygoal.Asyour

teacher,hereiswhatIliketotellyou:

Asseniorstudents,youobeytheschoolrules.

Everyonemakemistakes,soyou___notgiveupeasily.

Youmakeprogresswithoutworkinghard.

Youchoosebut(study)hard,ifyouwanttorealizeyourdream.

Ifyoufollowmyadvice,yougainwhatyouwant.

YounotlikewhatIhavesaid,butitismysincereadvice.Ithink

ofaidea.

Ifyoudreamawayyourtime(虚度光阴),youberegretfullater.

HL.Observation

1.Atfirst,IwasworriedaboutthesituationofHouLiangping,butlaterI

realizedIneedn,thavedonethat.

2.Hou,schildhoodfriendCaiChenggongshouldn,thaveframedhimup

（诬陷）.

3.ZhaoDehanmusthaveacceptedbribes（收受贿赂）becausemorethan200

millionRMBwasfoundinhishome.

4.Theycouldhaveservedthepeopleheartandsoul（全全意）.

5.GaoYulianshouldhaverealizedhiscrime（罪彳亍）earlier.

6.Theymayhavethoughttheywouldescapepunishment.

7.Becauseoftheirseriouscrimes,theycouldn'thaveescapedbeing

punishedbylaw.

Thinkoveranddiscusswithapartnerhoweachofthesemodalverbsisbeing

usedinthesituations.

DutyNecessityProhibition（禁止）Lackofnecessity

Whateverwedo,weshould/oughttohaveastrongsenseofresponsibility

andtryourbest.Wemustn,tbreakthelawinordertogetwhatwewant.We

needthinkcarefullybeforeweact.Weneedn"t/don'thavetodoanything

illegal（非法的）atthecostof（以…为代价）ourfreedomandlives.

V.Practice

1.GovernmentofficialslearnfromHouLiangpingandShaRijin.

2.QiTongwei（be）anexcellentpoliceofficer.

3.QiTongwei（feeI）regretfulwhenhekilledhimself.

4.Officialsatdifferentlevels（各级官员）abusetheirpower（滥用职权）

5.Theydeservedtobepunished,sowefeelpityfor（同情）them.

VI.Presentation

Situation1:Thegirlshouldn*t/needn,thavecheatedintheexam.Sheshould

behonestinexams.Ifshewascaught,sheshallbepunished