Unit1ChangingworldSectionBThemainactivitiesare1aand3.本课重点活动是1a和3。Ⅰ.Teachingaimsanddemands教学目标1.Mastersomenewwordsandusefulexpressions:article,granny,describe,indetail,afford,education,develop,development,picture,when,abroad2.Masterthepresentperfectusing“already,yet,just,ever,never”.（1）Shehasgonetothelibrary.（2）—Havehe/sheever...?—Yes,he/shehas./No,he/shehasneverdonethat.3.LearnaboutthedifferencesbetweentheChineseteenagers’livesinthepastandatpresent.4.Learnaboutthechangingworld.Ⅱ.Teachingaids教具含有人物活动场景的图片（多媒体课件或幻灯片）/录音机Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习（时间:15分钟）1.（检查学生的课外作业完成情况，择优张贴，复习现在完成时的陈述句并引入一般疑问句。）T:I’mgladtoseeyoursmilingfaces.Ss:Gladtoseeyou,too,Mr./Miss…T:Youhadmadeasurvey,yes?S1:Yes.Ididitafterclass.Iaskedfivestudents.T:Welldone.Wherehavetheybeeninthesummerholiday?S1:LiLianghasbeentothebeachinLianyungang.DuLeihasbeentoBeijing.HuYinghasbeento...MeiLanhasbeento...CuiWeihasbeento...T:Youhavefinishedthesurveywell.Haveyoubeentoalibrary?Therearesomanyinterestingbooks.S1:Yes.Ihavereadalotthere.T:Agoodhabit.Youhavelearntmuchfrombooks,haven’tyou?S1:Yes,Ihave.(引导学生用Yes,Ihave.来回答。)(教师询问另一个学生的作业情况，此时可以采用一般疑问句形式。）T:S2,haveyoueverbeenthere?(学生有两种可能性，去过或未去过。如果刚好去过，复习Yes,Ihave.若没有去过，教师引导学生说出No,Ihaven't.)S2:Sorry,IattendedatrainingclasstopracticespokenEnglish.T:Youhadnotimetodothat.Yes?S2:Yes.IpracticedspeakingEnglisheveryday.T:Youhaven’tbeenthere.Theanswerto“Haveyoubeentoalibrary?”is“No,Ihaven’t.”.Canyouunderstand?S2:Yes.T:Answermelikethat.Haveyoubeenabroad?(板书并用英语解释。)abroadWhenwearenotinourowncountry,wecansayweareabroad.(在abroad后板书。)OutofourowncountryS2:No,Ihaven’t.(可再叫几位同学回答加以巩固。)2.T:Ritahascomebackfromherhometown.She’dliketowritesomethingaboutteenagers.ThepassagewrittenbyRitaisalsocalledanarticle.(板书)article(教师继续解释)Wecanknowaboutsomeone’sopinionsfromhis/herarticle.UsuallywereadarticlesinthemagazinesorontheInternet.Sometimesyourcompositionsarealsobeautifularticles.S3:Isee.Wealllikereadinginterestingarticles.T:Wecanlearndifferentkindsofknowledgefromdifferentarticles.Butinthepast,mostchildrencouldn’tgotoschool.Mymothercan’treadbooks.Shetriedtogetachancetoschoolbutfailed.Whataboutyourfather’sormother’smother?Canyourgrannyreadbooks?(引出新词granny并板书，为呈现作准备。)granny(学生可能会笑着答出“会”或“不会”。)S4:Oh,no,shecan’t.Sheissoold.T:Canyousaysomethingaboutyourgranny?S4:Yes,Ican.She...(学生进行描述。)T:S4hasdescribedhis/hergranny.(引出新单词并板书。)Anyoneelse?S5:Mygrannyoftentellsmenottowasteanything.T:Inthepast,mostfamilieswerepoorandthereweremanychildreninonefamily.Parentsdidn’thaveenoughmoneytoaffordallthechildren’seducation.（板书）afford（板书）educationWeareallhappyforhavingachancetogeteducation.(教师可领读几遍新单词，提示单词的发音规则。)describeShouldwestudyhardforabetterlife?Ss:Yes,we’dliketolearntheknowledgeasmuchaswecan.T:Nowadays,mostchildrenfrompoorfamiliescangetgoodeducation.Step2Presentation第二步呈现（时间:8分钟）(要求学生不看书，只听听力，捕捉要点，提高听力水平。)T:Therearesomanydifferencesbetweenpastandnow.RitaandKangkangaretalkingabouttheChineseteenagers’lives.Pleaselistentothetape.Payattentiontot...
