【精品】高一英语上册 nit9 Technology(第三课时)教案 大纲人教版第一册VIP免费

TheThirdPeriodTeachingAims:1.Reviewthewordslearnedinthelasttwoperiods.2.Reviewthewayofchangingthesentencesoftheactivevoiceintothepassivevoice.3.LearnandmastertheformandusageofthePresentContinuousPassiveVoice.TeachingImportantPoints:MastertheformandusageofthePresentContinuousPassiveVoice.TeachingDifficultPoints:MasterthequestionformofthePresentContinuousPassiveVoiceandthenegativeformofthePresentContinuousPassiveVoice.TeachingMethods:1.DiscussionmethodtoletthestudentsfindoutthesentencesofthePresentContinuousPassiveVoiceinthetext.2.InductivemethodtointroducetheformofthePresentContinuousPassiveVoice.3.Showingmethodtoletthestudentschangethesentencesoftheactivevoiceintothepassivevoice.TeachingAids:1.acomputer2.ablackboardTeachingProcedures:StepⅠ.GreetingsGreetthewholeclassasusual.StepⅡ.RevisionT:NowI’llcheckyourhomework.Pleasetakeoutthecardsforcellphonesdesignedbyyourselvesandhandthemin.(Afterstudentshandthemin,teachershowsthemtotheclassonebyone.)T:Let’slookatthenewmodelstogether.PleasejudgewhichmodelisthebestandwhichoneisthemostpopularwithChinesehighschoolstudents.(Atlast,teacherpraisesthestudentswhodesignthebestandthemostpopularnewmodels.)T:Inthelasttwoperiodswelearntsomenewwords.Nowwe’lldoanexercisetoreviewthem.NowopenyourbooksonPage61.LookatWordStudy.Therearesomewordsandtheirexplanations.Pleasematchthembyyourselvesasquicklyaspossible.I’llaskyoutogivetheanswerslater.Suggestedanswers1.—G2.—C3.—B4.—A5.—F6.—I7.—E8.—D9.—HT:Nowreadthemaloudfortwominutesandtrytorememberthem.(Afterawhile,teacherchecksthem.Onestudentreadstheexplanation,theotheronegivestheword.)用心爱心专心S1:topushsomethingstronglyS2:pressS3:ayoungpersonbetween13and19yearsoldS4:teenager…StepⅢ.PresentationforGrammarStudyT:Todaywe’lllearnGrammar—thePresentContinuousPassiveVoice.PleaseturntoPage59.Inthetextlearntyesterday,thereareafewsentencesinwhichthepresentcontinuouspassivevoiceisused.NowreadParagraph2andfindthemout.(Teachergivesstudentsoneminutetoprepareitandasksthemtoreadthesentences.Meanwhile,teacherwritesthemontheBb.andunderlinestheverbswithcolouredchalk.)(Bb:1.wordsandimagesarebeingsentthroughouttheworld.2.…theyarebeingusedascamerasandradios.3.…Newfunctionsarebeingaddedtothephones.)T:Let’slookattheunderlinedpartsofthethreesentences.Thepresentcontinuouspassivevoiceisusedinthem.Itsformis“bebeing+p.p.”.(Writethemontheblackboard.)“be”shouldagreewithitssubjectinpersonandnumberandcanbechangedinto“am,isorare”.Areyouclearaboutit?Ss:Yes.StepⅣ.PracticeT:TurntoPage61.PleasedoExercise1.PutthefollowingsentencesintothePresentContinuousPassiveVoiceaccordingtotheexample.We’lldoitorallyonebyone.Who’llchangethefirstsentence?S5:I’lltry.Moneyforthebroadbandprojectarebeingcolleted.T:Itthatright?S6:Ithinkit’swrong.Thesubjectofthesentenceis“money”,soweshoulduse“isbeingcollected”here.T:That’sright.Weshouldpayattentiontothenewsubject.Thatistosay,thenewsubjectisasingularformorapluralform.Lookatthesecondsentence.S7:…Suggestedanswers2.Areportisbeingwrittenaboutthenegativeeffortsofcellphonesinschoolisbeingwritten.3.Acomputercentreforthestudentsisbeingbuilt.4.Thetest-tubebabyisbeingtakengoodcareofbyitsparents’.5.Humancloningisbeingstudiedbysomescientists.6.Thelawstoprotecttherightsofwomanandchildrenarebeingrevised.T:Nowlet’sdoExercise2.Firstlookattheexamplebyyourselvestomakesurewhatyoushoul...