人教版八年级英语上册教案：Section A 2a-2d

主备人：_______________审核人：______________学科组长签字：____________学习目标【Learningobjectives】 熟练掌握下列单词：once,twice,internet,program,full,swing,swingdance.2.频率词汇及询问活动频率；一般现在时态的熟练运用。3.能听懂并熟读文中的对话。重点和难点【Importantanddifficultpoints】[来源:学科网]1.重点：熟练掌握下列单词：once,twice,internet,program,full,swing,swingdance.2.难点：频率词汇及询问活动频率。预习内容【Previewcontents】自主预习并完成SectionA2a—2d的导学单，为上课做好准备。学习过程【Learningprocess】[来源:Z|xx|k.Com]预习反馈，明确目标【Previewfeedback,Clearobjective】翻译下列单词及短语：1．两次，两倍_______________2.一次，曾经________3.因特网______________4.节目_____________5.满的，充满的_____________6.摆动，秋千_________________7.摇摆舞_____________8.去看电影__________________9.看电视_________________10.上网_________________________11.锻炼_____________________________12.每天_________________________13.一周一次__________________________14.一周两次_______________________15.一周三次__________________________[来源:学.科.网]16.让我想想_________________________17.怎么回事？_____________________[来源:学科网ZXXK]二、创设情境，自主探究【Createsituations,Selfinquiry】[来源:学#�网]Finish2aand2b.[来源:Zxxk.Com]三、展示交流，点拨提升【Displaycommunication,Coachingtoenhance】Pairwork1.Finish2c.Fillinthechartandthenmakeconversationswithyourpartner.Pairwork2.Roleplaytheconversationin2d.四、师生互动，拓展延伸【Teacher-studentinteraction,Development】GrammarFocus:Ⅰ.疑问词how的用法:1.howmany，howmuch表示多少其中howmuch还可以表示钱数。howmany后接可数名词复数，howmuch接不可数名词。Howmanytimesdoyougotothepark?Howmanypensdoyouwant?Howmuchwaterdowedrinkeveryday?Howmucharethosepants?2.howoften是对动作发生的“次数”提问，询问的是频率“多久一次”.回答可以是：Everyday./Onceaweek./Threetimesaweek./Often./…Howoftendoyouplaytennis?Threetimesaweek.3.Howold…?询问年龄Howoldareyou?Iamfive.4.Howabout…?……如何？……怎么样？Howaboutgoingtothemovies?[来源:学科网ZXXK][来源:Zxxk.Com]5.howlong多长，用来询问多长时间，也可询问某物有多长。HowlongdoesittaketogettoShanghaifromhere?Howlongistheruler?6.howfar多远，用来询问距离，指路程的远近。Howfarisitfromheretothepark?It’sabout2kilometers.Ⅱ.once,twice,threetimes等次数的表达法。1)这三个词都表示________，once是_______，twice是_______，除了一次，两次，其他的次数都表达：次数+times。如：三次是____________，五次是____________。2)这些表次数的词后与一段时间连用，表示动作多长时间发生几次，即动作的______。3)翻译：两周一次________________一年两次________________一个月两次________________一月八次_________________五、达标测评,巩固提高【Evaluationstandards，Consolidationandimprovement】Ⅰ.对划线部分提问：1.MyfavoriteprogramisAnimalWorld.______________favoriteprogram?2.Theyhardlyeverplayfootball.________________________theyplayfootball?3.Hedoeshomeworkathomeafterschool._______________hedohomeworkafterschool?Ⅱ.单项选择( )1.A:_____doessheexercise? B:Onceaweek.A.Howoften B.Howsoon C.Howlong ( )2.I______liketodrinkmilk.A.not B.doesn’t C.don’t ( )3.HowoftendoesTom____TV?He____TVthreetimesaweek. A.watches,watches B.watch,watches C.watches,watch ( )4.Ivisitmyparents_________amonth.A.twotimesB.secondtimeC.thesecondtimeD.twice( )5.Oneofmyfavoriteprograms________AnimalWorld.A.amB.isC.areD.don't()6.Shehardlyever________sportsgames_____TVonSundayevening..A.watching;overB.towatch;inC.watch;byD.watches,onⅢ.连词成句。[来源:学科网]1.usually,soccer,play,I(.)[来源:学科网]_____________________________________________________2.often,Katrina,does,TV,watch,How.(?)_____________________________________________________3.do,you,What,usually,weekends,on,do(?)_____________________________________________________________教学反思:本节课成功之处和亮点：需要改进和注意的地方：