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仁爱版九年级上册英语教学案-1-Unit1TheChangingWorldTopic1Ourcountryhasdevelopedrapidly.SectionA备课人：审稿：严磊第1课时Ⅰ.Aimsanddemands学习目标:1.学习新单词:proper,bytheway,bell,grandpa,chairwoman,grandson2.学会区别havebeento与havegonetoⅡ、学习重点及难点：了解并掌握现在完成时的基本用法。Step1.导入。Step2.自学检测：自学第1和第2页的内容，并写出下列英语。1.变化的世界_________________2..巨大的变化______________________3．越来越漂亮______________4..如此(那么)多的人___________________5.拍照__________________Step3.精讲点拨：1.语法重点导入(根据句意在横线上填入谓语动词的适当形式)1.He______________(play)soccerontheplaygroundnow.2.He______________(play)soccerontheplaygroundyesterday.3.He______________(play)soccerontheplaygroundwhenIsawhimyesterday.4.He______________(play)soccerontheplaygroundeveryday.5.He______________(play)soccerontheplaygroundtomorrowafternoon.6.He______________(play)soccerontheplaygroundforalongtime.注意（6）句中的时间状语，看P118现在完成时讲解,总结现在完成时用法总结：(1)现在完成时的构成是---________________________看P140-142过去分词表。(2)经常搭配的时间副词有:just,already,yet,ever,never,before…(3)现在完成时句型转换仁爱版九年级上册英语教学案-2-写出（6）句的否定句：______________________________________________写出（6）句的一般疑问句并肯定回答：_________________________________写出（6）句的划线提问句：___________________________________________写出（6）句的反意疑问句：_______________________(4)观察1a中出现的现在完成时的句子并翻译理解1.Youhavejustcomebackfromyourhometown.译：_____________________2.Greatchangeshavetakenplacethere.译：_____________________________3.Myhometownhasbecomemoreandmorebeautiful.译：_________________4.Wherehaveyoubeen?IhavebeentoMountHuangwithmyparents.译：_______________________________________________________5.Where’sMaria?ShehasgonetoCubatobeavolunteer.译：______________(5)现在完成时考点：have/hasbeento---have/hasgoneto练习：参看P118现在完成时讲解，完成P2(2)区别：have/hasbeento表示曾经______________,现在_____________;have/hasgoneto表示已经______________,现在______________.说明：have(has)beento表示曾经到过某地，而现在人已回来。have(has)beenin表示现在还在那里，have(has)goneto表示到某地去了，人已不在此地。Step4.典题训练.一．选择：1.Tom_________toChinathreetimes.A.hasbeenB.hasgoneC.havebeen2.------A:____theUSA?------B:No,never.A.HaveyouevergonetoB.DoyouevergotoC.Haveyoueverbeento3.-------A:WhereisPeter?Doyouknow?-------B:Sorry,Idon't.ButIthinkhe___thelibrary.A.hasbeentoB.havegonetoC.hasgoneto二．用词的适当形式填空仁爱版九年级上册英语教学案-3-1．We____(clean)theclassroomalready.We____(clean)theclassroomyesterdayafternoon.2．He____not____(post)theletteryet.He____not____(post)theletteranhourago.3.A：____youruncle____(arrive)inBeijingyet?B：Yes,he____.A：When____he____(arrive)?B：Threedaysago.Step5.归纳小结：总结havebeento与havegoneto的区别；归纳现在完成时的时间状语。Step6.Homework.看P118现在完成时讲解,总结记忆现在完成时用法。SectionA备课人：审稿：严磊第2课时Ⅰ.Aimsanddemands学习目标:1.学习新单词:proper,bytheway,bell,grandpa,chairwoman,grandson2.学会区别havebeento与havegonetoⅡ、学习重点及难点：了解并掌握现在完成时的基本用法。Step1.导入。Step2.自学检测：自学第1和第2页的内容，并写出下列英语。1.长假过后_______________________2.从…回来_____________________3．发生____________4.提高我的英语水平________________________.5.顺便问一下___________6.我感觉不舒服________7.患感冒_____________8.很长时间_____________Step3.精讲点评（在文中划出下面的句子并翻译）仁爱版九年级上册英语教学案-4-1.Greatchangeshavetakenplacethere.注意：taken是take的______________形式点拨：change有名词/动词两种词性，名词词意是_________/__________等;动词词意是_________takeplace---发生、举办，指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排区别：happen---发生、碰巧，一般用于偶然或突发性事件注意：taketheplaceof…---取代某人的位置练习：a.Jason_______________________MissLitoteachusFrenchnextterm.b.TheOlympicGamesof2008__________________successfullyinBeijing.c.What_________________________toyouyesterday?2.ButthereweresomanypeoplethatIcouldn’tfindaproperplacetotakephotos.思考：so…that…意思是__________,引导_______状语从句区别：sothat…意思是_______,引导_______状语从句练习：a.为了拍照，他爬得很高。_______________________________________b.他爬得那么高，以至于能拍照。______________________________3.Theregoesthebell.译：_____________________________思考：这是个there提前引起的__________句回忆：副词here,there提前到句首要引起主谓倒装，但是当主语为人称代词时不倒装。练习：a.HerecomestheNo.31Bus.译：________________b.Theretheyare.译：___________________c.Jim跑过来了。译：_____________________d.他跑过来了。译：____________________________Step4.典题训练:补全对话仁爱版九年级上册英语教学案-5-A:Hello,WangHongqi.(1)________________?B:IhavebeentoanEnglishtrainingschooltoimprovemyEnglish.Whataboutyou?A:IhavejustcomebackfromCanada.Myfatherhasworkedthereforalongtime.B:(2)_____________________?A:Iwentthereamonthago.B:(3)_________________________?A:No,Ihaveneverbeenthere.B:(4)_______________________?A:Wonderful.Ilikelivingthere.Thepeoplethereareveryfriendly.Ihavemademanyfriendsthere.Ilikethefoodthere.Bytheway,haveyoueverbeenabroad?B:(5)_______________,butIwanttogoabroadverymuch.MyEnglishispoor.A:Studyhard,nextyear,let’sgotoCanadatogether.B:Thankyou.I’llstudyharder.Step5.归纳小结：总结现在完成时的用法。Step6.Homework.完成练习册SectionA.SectionB备课人：审稿：严磊第3课时Ⅰ.Aimsanddemands学习目标:1.学习新单词:shut,rope,granny,describe,indetail,education,develop,development2.了解中国青少年过去生活与现在生活的不同。Ⅱ、学习重点及难点：继续学习现在完成时的用法。Step1.导入。Step2.自学检测：自学第3、4页的内容，并写出下列英语。仁爱版九年级上册英语教学案-6-1.参加…___________________2.为…打扫房间_________________________3.一段多么美好的经历啊！____________________________4.从…学到很多___________________________5.网上聊天_______________6.一篇有关青少年的文章_______________7.过着艰苦的生活___________8.详细地描述…________________9.为贫困家庭提供帮助_______________10.受到很好的教育________________________Step3.问题导学：读1a，回答下面的问题1.HasMariatakenpartinsomevolunteeractivitiesduringthesummer