介词+关系代词引导定语从句教案

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1、AttributiveClausesthatContainPrep.+whom/which介词+关系代词的定语从句AnalysisoftheTeachingMaterial教材分析Generallyspeaking,grammarisarealheadacheformostofstudentsforitisveryboringanddifficult.Attributiveclause,oneofthemostimportantgrammarinSeniorEnglish,isnoexception.ThegrammarofUnit5inBook2fur

2、therdiscussesattributiveclausesthatcontainprep.+whom/which.Asmentionedabove,grammarisverydifficult.Tosolvethisproblem,Iwillaskstudentstodoabundantexercisesinordertoletthemmasteriteasily.Teachingobjectives教学目标1.Helpstudentslearntocorrectlyuse“whom”、”which”inattributiveclausesthatc

3、ontainprep.+whom/which.让学生在定语从句中正确使用that和which;2.Helpstudentslearntocorrectlychoosetheprepositionsinattributiveclausesthatcontainprep+which/whom.在介词+关系代词引导的定语从句中正确选择介词。TeachingProcedures:教学过程Step1Review&Leadin复习导入1.定语从句的结构是：先行词+关系代词或关系副词。2.引导定语从句的关系代词有：that,which,who,whom,whose.关

4、系副词有：when,where,why.3.关系代词在定语从句中充当：主语，宾语或定语关系副词在定语中只能充当：状语（设计意图：复习关于定语从句的理论知识，为本节课的学习奠定基础。）Examplesentences:1.ThisisabookI’minterestedin.2.HeisastudentIoftentalkwith.(设计意图：通过具体的、简单的例句来巩固理论知识。)Step2Theuseofwhomandwhich关系代词whom和which的用法句式变化：1.ThisisabookinI’minterested.2.Heisastude

5、ntwithIoftentalk..(设计意图：句式变化，引出本节课的第一个重难点。)结论：在定语从句中，若介词提前①先行词是人，引导词用whom;②先行词是物，引导词用which.乘胜追击：Fillintheblankswithwhomorwhich.1.Thereare88studentsinourclass,30ofareboys.2.Thereare45desksinourclassroom,allofarenew.3.ThisisthebookonIspent15yuan.4.Aclosefriendisapersonfromwecangeth

6、elp.5.TheschoolinIoncestudiedisverybeautiful.(设计意图：设计练习题，且题目无生词，学生易懂，及时巩固。)Step3Thechoiceofprepositions介词的选择Examples:1.Iwillneverforgetthedaywhichshesaid“Iloveyou”tome.2.Heisthepersonwhomwecanlearnalot.(设计意图：把介词空出来，让学生填介词，体现本节课的第二个重难点)介词确立的方法：1.根据先行词的固定搭配来确定介词；2.根据从句中动词或形容词的固定搭配来

7、确定介词；乘胜追击：Fillinthefollowingblankswithproperprepositions1.Theyear2017whichwewillgraduatefromJianshuiExperimentalHighschool.2.Whenthemonthlyholidaywillbeginisthetopic(话题)whichtheyaretalking.3.Tomlentmesomemoneyyesterday,whichIwasverygrateful.4.Farhigh(法海)isapersonfromwecan’tlearnl

8、ove,becausehedoesn’tknowlove.5.Infrontof