Unit1Laughterisgoodforyou教学案科目:英语主备人：备课日期：课题M6Unit1Grammarandusage第8课时计划上课日期：教学目标1.tellthedifferencesbetween“todo”and“doing”;2.expresstheiropinionsusingtheverbforms;3.usenon-finiteinexercisescorrectly.教学重难点Havestudentslearnmoreabouthowtousenon-finiteverbsinasentence.教学流程\内容\板书关键点拨加工润色Step1:Greetings.Step2:LeadinGivethestudentsasentence“Laughterisgoodforourhealth.Sollovecomedies.Witheverythingprepared,Iwillperforminthecomedytobeputonthisweekend.Actinginadramawillbeanunforgettableexperience.”andask“Whatarethefunctionsofthepartsinred?”Theyare:objectcomplement,attributiveandsubject.Whatisthegrammaticaltermforthethreeverbforms?—non-finiteStep2Explanation1.Askthestudentstofillinblankstocheckhowwelltheyknowaboutnon-finite.2.(1)Inmyopinion,itisimportant_________(learn)Englishwell.(2)Theplay___________(direct)byTomisveryinteresting.(3)BeforetheNewYear,wehadourhouse__________(clean).(4)Itisnogood___________(play)toomuchcomputergame.(5)Thelibrary___________(build)nowwillbecompletednextmonth.Keys:tolearn;directed;cleaned;playing;beingbuilt3.Wecanseethatboth“todo”and“doing”canbeusedassubject,butisthereanydifferencesbetweenthetwo?Thetoinfinitiveisoftenusedasthesubjectofasentence.Whenwetalkaboutageneralidea,wesometimesuseverb-ingasthesubject.Inthefollowingsentencepattern,weuse“todo”asthesubject:Itis+adj.+(forsb.)todoButinthepattern“Itisnouse/nogooddoing”weuse“doing”asthesubject.Eg.Itisnousecopyingallthewordsdown.Itisnogoodarguingwithhim.3.Comparethesentencesandfindoutthedifferencebetween“v-ed”and“v-ing”asattributives.(PPT9-11)(1)ThecasebelongingtoTomlooksverystrange.(2)Theboxwrappedincoloredpaperlooksstrange.(1)Themovietobeissuednextmonthissaidtobeveryinteresting.(2)Thebookpublishedlastmonthisaninterestingone.Conclusion:Whenweusenon-finiteasattributives:v-ed--passivemeaning/completeactionv-ing–activemeaning/continuousactiontodo–actionthatwillhappeninthefuturePracticeThebuilding_______________(build)nextyearwillbeanewschool.Thebuilding___________________(build)nowwillbeanewschool.Thebuilding_________________(build)lastyearisanewschoolnow.(tobebuilt;beingbuilt;built)4．Studythefollowingsentencesandtellthedifferencebetween“(to)do”,“doing”and“done”asobjectcomplement.(1)Wesawhimdanceinthestreetyesterday.WhenIpassedhim,Iheardhimsinging.Ifoundhimhurtintheaccident.(2)Thebosshadhimcarryoutthedifficulttask.Hehadthelittleboywaitingforthreehours.Wehadthejobfinishedontime.Conclusion1todo—anactionthathasfinished(thewholeprocess)doing—anactionthatistakingplacedone—anactionwithpassivemeaningConclusion2Weuseobjectcomplementaftercertainverbs:feel,hear,notice,listento,see,observe,smell,watch,have,leave,etcConclusion1isalsofitinthefollowingstructure:With+n.+objectcomplementPractice(Usetheproperformoftheverb“solve”)Withalotofproblems_______________,thebossisworried.Withalotofproblems_______________,thebossisveryhappy.Withalotofexperts_______________theproblemsforhim,thebossisrelaxed.(tosolve;solved;solving)Step3Practice1.PartA2.PartBStep4GroupworkWorkingroupsoffour.Makeupashortstoryusingnon-finite.Youshouldatleastcover6non-finiteverbsofdifferentfunctions.教学心得
