高二英语教案：NSEFC2BUnit16全单元教案新教材5thperiod.docx

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1、TheFifthPeriodNon-finiteVerbsTeachingAim:RevisetheNon-finiteVerbsandNon-finitepassiveform.Getthestudentstodosomeexercisestomasteritsusage,andcorrectthecommonmistakesthatstudentsmakewhendoingexercises.TeachingImportantPoint:MastertheusageoftheNon-finiteverbform,especiallyhowtoch

2、oosethecorrectformwhenweuseit.TeachingDifficultPoint:Howtochoosethecorrectformwhenthev.-ingformisusedasadverbialandhowtochangethev.-ingformintoaclause.TeachingMethods:Reviewinductive,discussionmethods.TeachingAids:1.theblackboard2.themultimediaTeachingProcedures:StepⅠGreetingsa

3、ndLead-in(Greetthestudentsasusual.)T:Inthisclass,we’discussllhowtousetheNon-finiteVerb.Let’dividesitintothreeparts,i.e.theInfinitive,thev.-ingandthePastParticiple.Thenwe’lldosomeexercisestomasteritsusageandatlastwe’lldoatest.OK.Let’sstudythefirstpart:TheInfinitive(Writethemonth

4、eblackboard.)StepⅡDiscussion(Teacherletsstudentslookatsomesentencesonthescreenandpayattentiontotheunderlinedphrases.)T:Pleaselookatthesesentencesonthescreen.(Showthefollowingonthescreen.)Iwanttogoshopping.(object)2.Toanswerthequestionisnoteasy.(subject)3.Wouldyoulikeanythingtod

5、rink?(attribute)4.Hewenttohelpthefarmers.(adverbial)5.Shewantedyoutoringher.(objectcomplement)Asyouknow,theinfinitivesinthesesentencesareusedassubject,object,objectcomplement,attributeandadverbialforpurpose.Maybesomeofthemarehardforyoutomaster,butinfacttheyareveryimportant.Step

6、ⅢSummarytheForms,theTensesandtheUsagesoftheInfinitiveandtheInfinitivePhraseT:Todaylet’ssumupandreviewtheformsandusagesoftheInfinitives.Pleaselookatthediagramonthescreen.(Showthefollowingonthescreen.)第1页共7页FormsoftheInfinitiveActivePassiveIndefinitetodotobedonePerfecttohavedonet

7、ohavebeendoneContinuoustobedoing——Perfectcontinuoustohavebeendoing——Negativeformnot/nevertodoT:Thetensesoftheinfinitiveexpresstimerelativelytothatofthepredicateverb.Iftheactionexpressedbytheinfinitiveisofthesametimeasoroflatertimethanthatexpressedbythepredicateverb,theinfinitiv

8、eorcontinuousformsshouldbeused.Iftheactionexpressedbyt