仁爱版九年级上册英语Unit1 Topic1 SectionB_精品学案无答案.doc

Unit1Topic1SectionB精品学案学习目标：1.继续学习现在完成时的用法。2.比较新旧社会青少年的生活状况启发学生珍惜新社会的幸福生活。教学重难点：1.现在完成时的一般疑问式及回答：HasAnn…?Yesshehas./Noshehasn’t.2.动词的过去分词的构成。课前预习：查阅下列单词和词组。曾经_______义务活动_____________精彩的经历____________残疾孩子_________2.朗读1a的对话找出下面的规律。现在完成时的一般疑问句是把助动词_____________提前在句尾加问号。其肯定回答是_______否定回答是_________________.3.学习1a对话。1).Youhavetakenpartinsomevolunteeractivitiesduringthesummerholidayshaven'tyou?译：________________________________________________________思考：haven'tyou?构成了句子的_____________部分练习：根据时间状语的变化写出谓语动词的不同形式并完成后面的反意疑问句a.He________(take)partinsomevolunteeractivitiesduringthelastsummerholidays___________?b.He________(take)partinsomevolunteeractivitiesduringthenextsummerholidays__________?c.He________(take)partinsomevolunteeractivitiesduringthesummerholidayseveryyear__________?d.Hemust_____(take)partinsomevolunteeractivitiesduringthesummerholidayseveryyear________?2).Whatawonderfulexperience!译：________________________同义句：How_______________________感叹句转换练习：（根据P5---1a的图下提示词用what和how写感叹句）a.多么狭窄的公路啊！What______________________________!/How___________________________________!b.多么艰苦的生活条件啊！What___________________________!/How__________________________________！注意：如果对行为动词感叹只能用How引导！c.看！他跑得是多么快啊！_________________________________!3).learn...from...从......中学到......4)ThoughIhadnotimetotravelIstillfeltveryhappy.译：_____________________________思考：你能将上句改为用but的形式吗？______________________________________________________________看课本P105注解并总结：though和__________引导______________从句语气较弱不与__________连用；___________________和___________________也用于引导______________从句带有强调的意味语气较强。注意：havenotimetodosth.没有时间做某事havetimetodosth.有时间做某事though与although不能but出来。4.观察2a中动词的形式变化。规则动词的过去分词与动词的_______________形式一样都是在词尾加__________;不规则动词的过去式、过去分词有不同的变化需特别记忆。TeachingprocedureⅠ.预习展示：1.Read1aaloudingroupsandactitout.(Evaluating).2.Finish1bandchecktheanswersw