低压开关柜基础知识新

MODULE5GRAMMAR:情态动词MODULE51学习目标:1.掌握情态动词的用法2.能比较自如的建议或禁止做某事。3.写一篇建议/禁止的作文。学习目标:2Task1:Freetalk(3minutes)Ifyougotoclimbmountains,whatmustyoudoandwhatmustn'tyoudo?E.g.YoumustkeeptothepathYoushouldthinkaboutyourpersonalsafetyYoumustkeeptogether.Youmustn'tgooffonyourownYoumustuseropesTask1:Freetalk(3minutes)3SomelibraryrulesyoushouldnteatordrinkyoumustntspeakyoumustntlistentomusicSomelibraryrules4schoolrules:1.Youshouldn'tsleepinclass2.Youshouldn'treadnovelsinclass3.Youmustn'tschoolrules:5Task2:readthelanguagepoints:1.Youmustkeeptothepath.必须2.Youmustn'twalkalongtheedgebecauseyoumightfallandhurtyourse.禁止3.Weshouldstartwalking.应该4.Youhavetothinkaboutpersonalsafety.不得不5.Wecantakealookacrossthecountryside.可以6.Imayneedarestverysoon也许Task2:readthelanguagepoin6Summary:情态动词的意思情态动词:can,could能够,should应该haveto不得不,may,migh可能,must必须need需要;wi,would决心,愿望注意:1.must必须;一定(猜测);mustn?t禁止2can能够,可能是;can't不能,不可能是3.needA.做实义动词的时候需要做某事sb.needtodosthB.做情态动词的时候,“没必要做某事”2sb.needdo/sb.needntdosthSummary:情态动词的意思7Aftention1.NeedIgohome?我需要回家了吗?Yes,youmust./No,youneednt°是,你必须回家。/不,没必要。2.MustIgotothehospital?我必须去医院吗?Yes,youmust.是的,你必须去。No,youneedn'tyoudonthaveto.不,没必要°3.|mustbejin那肯定是Jim.4.ItcantbeJim.Jimisathome那不可能是Jm.Jim在家。Aftention8exercise1can,may,haveto,cant,must,mustn'tshould1.Don'tyouseethesign?Silence.Youmustn'ttalk2.Itisnoisy.Ican'thearyou3.Youmayusethecomputerifyoulike4.Lucy'sparentsareproudofher.Shecanspeakfourlanguages5.Youshouldpayhimforthenewspaper6.mustgonow.Thankyouforyourdinner7.It'srainingheavilyoutside.HehastostahomewatchingTV.exercise19Exercise2书本p112Afmyschool,wecanwearwhateverwewantto2.Damingmayneedsomethingtoeatsoon3.Canyousingwell,orplayamusicalnstrument?4.Heisverygoodafmusic.Hemightbecomefamousoneday.5.WehavetogoonthegeographytripExercise2书本p11210低压开关柜基础知识新1