Unit5TalkingaboutChinaTopic3SectionCThemainactivitiesare1band2.本课重点活动是1b和2。Ⅰ.Teachingaimsanddemands教学目标1.Mastersomenewwords:discovery,rope2.Continuetolearntheusageofthecorrelativeconjunction:Notonlypaperbutalsoprintingisveryimportanttopeople’sdailylives.3.LearntheFourGreatInventionsofancientChina.Ⅱ.Teachingaids教具幻灯机/幻灯片/图片/小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:10分钟)1.(学生作英语值日报告，活跃气氛，使学生的思维直接进入主题，检查家庭作业。)T:Classbegins.Who’sondutytoday?S1:Iam.Todayis…(汇报日期、天气、出勤，介绍朋友对中国象棋的爱好情况，以及自己在网上对中国象棋了解的资料。)2.(学生互动练习，相互了解对方是否喜欢中国象棋，抽若干组在班上汇报。)T:Verygood.S1,sitdown,please.Next,you’llhavetomakeaconversationwithyourpartner.Example:A:Hello,Li.Whatareyougoingtodo?B:Nothing.Why?A:Wouldyouliketoplaychesswithme?B:Whynot?I’dliketo.Ilikeitverymuch.Ss:Pair1:…Pair2:…3.(由中国象棋这一发明，逐步过渡到介绍中国古代四大发明，然后用猜谜的形式来调动学生的积极性。)T:OK,myclass,weknowChinesechesswasaninventionofancientChina.DoyouknowanyotherinventionsinancientChina?Ss:Yes,wedo.T:Whatwerethey?Ss:TheyweretheFourGreatInventions.T:Yes.ChineseareproudoftheFourGreatInventions.Todaywe’lllearnaboutthem.Butfirst,letmemakethestatementofeveryinvention.Pleaseguess.Whatisit?(教师逐个描述四大发明，引出新单词和句型，让学生抢答，可以用汉语回答。)(1)Itwasinventedin1080inSongDynasty.Sailorsuseditforsailing.Afterthisinvention,theoceansopenedtotheworld.(compass)(2)ItwasoneofthegreatestinventionsinMiddleAgesinChina.Itmaybeusedinfireworksandwars.Later,themethodofmakinggunpowderwasbroughttotheArabworldandEuropeinthe13thand14thcenturies.(gunpowder)(3)ThepeopleofancientChinamadepaperwithtrees,ropes,ragsandsoon.Beforeitwasinvented,theancientChinesecarvedcharactersonanimalbonesandstones.Theyalsowroteonbambooorwoodensticks.(paper-making)(4)Inthe1040s,amanwhowasnamedBishengcarvedcharactersonpiecesofclayandwood.Afterthecharacterswereprintedonpaper,thepiecesofclayorwoodcouldbeusedagain.ThistechnologythenspreadtoKorea,JapanandEurope.(Printing)(板书，跟读。)compass,gunpowder,paper-making,printingropen.／／T:Good.TheFourGreatInventionsarewell-knownintheworld.(板书，跟读并注意be动词的差异，稍加解释。)BothcompassandprintingwereinventedinSongDynasty.→NotonlycompassbutalsoprintingwasinventedinSongDynasty.T:Payattentionto“were”and“was”.(both…and…连接并列主语，谓语动词用复数，notonly…butalso…连接并列主语，谓语动词与最靠近的主语保持人称和数的一致。)Step2Presentation第二步呈现(时间:10分钟)1.(展示四大发明图片，问学生用英语怎么说。)T:LookatPictureOne,please.What’sthiscalledinEnglish,S1?S1:It’sacompass.T:Andwhatarethese?S2:It’spaper-making.S3:It’sgunpowder.S4:It’sprinting.(跟读，并要求学生完成1a。)T:Verygood.Now,pleaseopenyourbooksandturntoPage21.LookatthepicturesandmatchtheFourGreatInventionsofancientChinawiththeirpictures.Pleasedoitbyyourself.OK?Ss:OK.(学生独立完成，然后核对答案。)…Theanswersare:D,B,A,C2.(以课文材料进行阅读训练,叫学生快速阅读,用最短的时间完成1b。)T:OK,myclass,herearefourpassages.PleasereaditassoonaspossibleandthenfillintheblankswiththenamesoftheFourGreatInventionsofancientChina.Ready?Ss:Yes.T:Go!(学生阅读2分钟。)T:Finished?Ss:Yes.T:OK.Let’schecktheanswers.(Askthestudenttofillintheblanks.)(板书)Theanswersare:A.compassB.gunpowderC...
