人教版八年级英语上册教案：Section B 3a-3c

课题Unit2Howoftendoyouexercise?SectionB3a-3c主备人：____________审核人：________________学科组长签字：___________学习目标【Learningobjectives】 1.掌握下列单词：dentist,magazine,however,than,morethan2.Finish3a3.Finish3band3c.锻炼写作能力。重点和难点【Importantanddifficultpoints】1.重点：掌握下列单词：dentist,magazine,however,than,morethan；Finish3aand3b.2.难点：Finish3c.锻炼写作能力。预习内容【Previewcontents】自主预习并完成Period7SectionB3a-3c的导学单，为上课做好准备。[来源:学.科.网Z.X.X.K]学习过程【Learningprocess】预习反馈，明确目标【Previewfeedback,Clearobjective】Ⅰ.翻译下列单词及短语。1.牙科医生___________2.杂志，期刊_____________3.然而，不过__________________[来源:学科网]4.比______________5.多于_______________6.吃汉堡包___________________[来源:Z§xx§k.Com]7.熬夜______________8.去看牙医___________9.好习惯_______________Ⅱ.将下列频度副词按频率由大到小排序，写在横线上。never;usually;hardlyever;sometimes;always;often;seldom(很少);once;twice;ever;everyday____________________________________________________________________[来源:Z#xk.Com]二、创设情境，自主探究【Createsituations,Selfinquiry】Finish3aandchecktheanswers.三、展示交流，点拨提升【Displaycommunication,Coachingtoenhance】Writing：Finish3band3c.Trytowriteareportaboutyourgoodandbadhabitsaccrodingto3b.Youcanusethereportin3aasanexample.四、师生互动，拓展延伸【Teacher-interaction,Development】GrammarFocus：1.however副词，意为“然而，可是”，表示转折关系，可放在句首、句中、句末。e.g.Iwashungry,however,shegavemesomewater.我很饿，但她却给了我一些水。Myfather,however,didn’tdrivethere.可是我父亲没有开车去那里。2.morethan，意为“多于”，相当于over;其反义词为lessthan，意为“少于”e.g.Itnevertakesmorethan/overhalfanhourtogettoschool.[来源:Z|xx|k.Com]到达学校用时从未超过半小时。They’llstaythereforlessthanthreedays.他们会在那里呆不到三天。3.复习一般现在时的用法。（1）表示现在的状态TomlivesinBeijing. （2）表示经常性或习惯性的动作，常与always,often,sometimes,everyday,onweekends,onceamonth,threetimesaday，inthemorning/afternoon,/evening,atnoon,atnight,onSunday(s),atseven等表示频率的副词或时间状语连用。 Igotoschoolatseveneveryday.HeplayssocceronSundays.（3）表示主语具备的性格和能力等Shelikesapples.TheyspeakJapanese.（4）表示客观事实或普遍真理。Thesunrisesintheeastandsetsinthewest.五、达标测评,巩固提高【Evaluationstandards，Consolidationandimprovement】Ⅰ.写出下列动词的第三人称单数。1.drink_____________2.go_____________3.stay____________4.make______________5.have______________6.pass____________7.carry____________8.watch_____________9.fly_______________10.study___________11.brush__________12.do_______________Ⅱ.用所给词的正确形式填空。1.Weoften___________(play)intheplayground.[来源:Zxxk.Com]2.He_________(get)upatsixo’clock.[来源:Z,xx,k.Com]3.__________you_________(brush)yourteetheverymorning?4.What______heusually_______(do)afterschool?5.Danny______(study)English,Chinese,Maths,ScienceandArtanschool.6.Mikesometimes__________(go)totheparkwithhissister.7.Ateightatnight,she__________(watch)TVwithhisparents.[来源:Z|xx|k.Com]8.________Mike________(read)Englisheveryday?9.Howmanylessons______yourclassmate______(have)onMonday?10.Whattime_______hismother_______(do)thehousework?11.Mike_______(like)cooking.12.They_______(have)thesamehobby.13.Myaunt_______(look)afterherbabycarefully.14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I’mstayinginbed.16.She_______(go)toschoolfromMondaytoFriday.17.LiuTao_______(do)notlikePE.18.Thechildoften_______(watch)TVintheevening.19.SuHaiandSuYang_______(have)eightlessonsthisterm.20.－Whatday_______(be)ittoday?－It’sSaturday.Ⅲ.用所给词的正确形式填空。1.Iwantyou________(play)soccerwithme.2.Myfatherhardlyexercises,soheisalittle_________(health).3.Whynot___________(go)tothemovies?4.Weshouldhavegood____________(eat)habits.5.Doyoulike_______(tomato)?6.Youmust________(look)afteryourself.[来源:Zxxk.Com]7.Whatarethe__________(different)betweenthetwopictures?8.Youshouldeat________(little)meat.Itisbadforyou.教学反思:本节课成功之处和亮点：需要改进和注意的地方：