Period4（SectionB1a-1e）重点和难点【Importantanddifficultpoints】1.重点：掌握下列单词：junk,junkfood,coffee,health；巩固频率词汇。2.难点：能听懂并熟练掌握活动频率的问答方法。预习内容【Previewcontents】自主预习并完成SectionB1a-1e的导学单，为上课做好准备。学习过程【Learningprocess】一、预习反馈，明确目标【Previewfeedback,Clearobjective】翻译下列单词：1.无用的东西___________2.垃圾食品_____________3.喝咖啡_________________4.健康________________5.喝牛奶_______________6.对……有好处____________7.好习惯____________8.吃水果__________________9.每天_________________二、创设情境，自主探究【Createsituations,Selfinquiry】1.Finish1aandpractice1b.2.Finish1cand1d.三、展示交流，点拨提升【Displaycommunication,Coachingtoenhance】Pairwork1e四、师生互动，拓展延伸【Teacher-studentinteraction,Development】GrammarFocus:1.wantsbtodosth想要某人做某事Mymotherwantsmetodrinkit.我妈妈想要我喝。wanttodosth.想要做某事wantsb.todosth.想要某人干某事Doyouwanttogotothemovieswithme？你想和我一起去看电影吗？Iwantyoutohelpmewithmymath.我想要你帮我学数学。有很多动词后面用这种结构做动词的复合宾语：asksb.todosth.叫某人做某事tellsb.todosth.告诉某人去做某事helpsb.(to)dosth.帮助某人做某事Learningobjectives1.掌握下列单词：junk,junkfood,coffee,health2.巩固频率词汇,能听懂并熟练掌握活动频率的问答方法。2.begood/badfor对----有好/坏处begoodfor…表示“对……有益（有好处）”其反义为：bebadfor…对……有害/无益It’sgoodforustodomorereading.多读书对我们有好处。Drinkingmilkisgoodforyourhealth.喝牛奶对你的健康有益。ReadingEnglishisgoodforstudyingEnglish.对英语对学习英语有益/有帮助。Readinginbedisbadforyoureyes.在床上读书对你的眼睛有害。五、达标测评,巩固提高【Evaluationstandards，Cosolidationandimprovement】Ⅰ.单项选择：1.__________doyoudrinkcoffe?-----Twiceaday.A.HowmanyB.HowlongC.HowsoonD.Howoften2.Myteacherwantsme_________hard.A.studyB.studyingC.tostudyD.studies3.Eatingfruitandvegetables_____________ourhealth.A.isgoodtoB.isgoodC.isgoodforD.iswellfor4.MissLiuisvery________,becausesheexerciseseveryday.A.healthB.healthyC.unhealthyD.unhealth5.Thankyoufor_______mewithmyEnglish.A.helpB.tohelpC.helping6._______milkdoyoudrink?A.HowmanyB.HowmuchC.HowoftenD.Howsoon7.Don’treadinbed.It’sbad___youreyes.A.forB.ofC.with8.Itrytoeatjunkfoodonceaweek_____Iloveitverymuch.A.althoughB.throughC.but9.Jenny_____lifestyle.A.hasahealthyB.haveahealthyC.hasahealth10.Ifyouwanttobehealthier,youmusteat____junkfood,Ithink.A.moreB.lessC.fewer11.Itry____vegetableseleventimesaweek.A.eatB.eatingC.toeat12.Eatingmorevegetableshelpsyoutokeep________goodhealth.A.forB.inC.to13.IsKatrina'slifethesame____（和……’同）yours?A.asB.toC.withⅡ.阅读理解。Fruitisgoodforpeople.Manypeopleeatsomefruiteveryday.MrandMrsGreenlikefruitverymuchandeveryMondayMrsGreengoestobuysomefruitintheshopnearherhouse.Themanintheshopknowsherwellandhelpsalot.Shecanbuyallkindsoffruitthere,apples,pears,orangesandbananas.lndifferenttimeoftheyear,thepriceofeachkindoffruitisnotthesame,sometimeshigh,sometimeslow.MrsGreenwantstobuycheapfruit.ButMrGreenonlylikesbananas.Shebuysbananasforhimeveryweek.Sheonlybuyscheapfruitforherself.()l.WhendoesMrsGreengotobuysomefruit?A.Saturday'B.Monday.C.Thursday.（）2.WheredoesMrsGreenbuyfruit?A.lntheshopnearherhouse.B.Inthetown.C.Neartheshop（）3.MrsGreenbuys____forMrGreen.A.pearsB.applesC.bananas（）4.Whichoffollowingisnotright?A.FruitisgoodforpeopIe.B.MrsGreenbuysapplesforherselfC.MrsGreencanbuyallkindsoffruit.（）5.lndifferenttimeoftheyear,thepriceofeachkindoffruitis______.A.thesameB.notthesameC.high作业布置:A（必做）:B（选做）:教学反思:本节课成功之处和亮点：需要改进和注意的地方：
