高中英语（人教大纲）第二册上：unit7 living with disease(第三课时)

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1、TheThirdPeriodTeachingAims:1．Learnandreviewsomeusefulwords.2．LearntousetheSubjunctiveMood：Iflwereyou．…1wishIcould…TeachingImportantPoints：1．Mastersomeopposites．2．Learntoguessthemissingwordsandusethemcorrectlyaccordingtothegivensentences．3．Grammar：TheSubjunctiveMood

2、TeachingDifficultPoints：Usetherightverb—formintheSubjunctiveMood．TeachingMethods：1．Practisingtomastereachlanguagepoint．2．Individual，pairorgroupworktomakeeverystudentworkinclass．TeachingAids:1．aprojector2．theblackboardTeachingProcedures：StepIGreetingsGreetthewholecl

3、assasusual．StepⅡRevisionandLead—inT：Yesterday，wereadapassageaboutanAIDSpatientnamedXiaoHua．Canyoutellthestoryabouther?Ss：Yes．T：Anyvolunteer?S：Iwi11try．XiaoHuaisfifteenandlivesinaprovinceinSouthernChina．HermothercontractedtheHIVviruswhenshewastwenty—eight，andshedied

4、ofAIDSonlythreeyearsafterXiaoHuawasborn．Unluckily，XiaoHuawasborndyingwithAIDS．Althoughshehasherfather，whoisalsoinfectedwithAIDS,totakecareofher,theycannotaffordthedrugstotreatherillness．XiaoHuaknowsthatshewilldiebeforeshehasachancetogrowo1d,butshedoesnotletthatknow

5、ledgediscourageher.Instead，shedecidedtousethelimitedtimeshehaslefttodosomethingtohelpothers．Shenotonlyhelppeoplelearnmoreabouthowtoprotectthemselves,butalsopersuadepeopletoshowcareandlovetoAIDSpatients．Shemakesherlifehappyandbeautiful．T：Thankyou．Sitdown，please．Besi

6、des,we’velearntsomeusefulwordsandsentencestructuresinit．Todaywe’11practiseusingthem．Now，let’slearnthenewwordsinthisperiod．Lookatthescreen．(Teachershowsthescreenanddealswiththewordsbriefly．)△visible／′vIzbl／adj.△defensive／dI′fensIv／adj．identify／al′dentIfaI／vt．strange

7、r／′streIndз(r)／n．meaningful／′mi：nIηfl／adj．boyfriend／′boIfrend／n．bi11ionaire／bIlj′ne(r)／n．StepⅢWordStudyT：Well，nowpleaseopenyourbooksatPage52,Lookatthefirstpart--Wordstudy．Choosetherightwordineachsentence．Turntonextpageandlet’sstudytheexample．“visible”and“invisible”

8、，whichareoppositeinmeaning，aregiveninthebracket．Theprefix“in一”givesanegativemeaning．Accordingtothemeaningofthegivensentence．“invisible”ischosen.H