Unit5Topic3SectionD3.LearnabouttheFourGreatInventionsofancientChina:compass,gunpowder,printing,paper-making.Cultivatethestudents’patriotism.4.LearnmoreaboutancientChineseculture.Ⅱ.Teachingaids教具多媒体课件/幻灯机/录音机/教学挂图和图片Step1Review第一步复习(时间:10分钟)学生互动练习，以加深对中国茶文化和中国象棋的了解，使学生的思维直接进入主题，导入中国古代四代发明。1.(学生互动合作，每人尽可能说出他们所知道的中国茶文化及象棋。培养他们说的能力。)T:We’velearnedmoreaboutChinesechessandChina’sTeaCulture.Let’stalkaboutthemasmuchaspossible.Youcansaythemonebyone.(教师在黑板上逐条写出学生所说句子中的关键词即可。)S1:…S2:…2.(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:WeknowChinesechesswasaninventionofancientChina.DoyouknowanyotherinventionsinancientChina?Ss:Yes,Ido.T:Whatarethey?Ss:TheyaretheFourGreatInventions.1T:Yes.TheChineseareproudoftheFourGreatInventions.Todaywe’lllearnsomethingaboutthem.Butfirst,letmemakethestatementofeveryinvention.Pleaseguesswhatitis?(教师逐个描述四大发明，同时可以展示相对应的图片引出新单词和句型，让学生抢答，可以用汉语回答。)(1)ItwasinventedinSongdynasty.Sailorsuseditforsailing.Afteritwasinvented,theoceanswereopentosail.(compass)(2)Itwasoneofthegreatestinventions.Itmaybeusedinfireworksandwars.Later,themethodofmakingitwasbroughttotheArabworldandEuropeinthe13thand14thcenturies.(gunpowder)(3)ThepeopleofancientChinamadepaperwithtrees,ropes,ragsandsoon.Beforeitwasinvented,theancientChinesecarvedcharactersonanimalbonesandstones.Theyalsowroteonbambooorwoodensticks.(paper-making)(4)Inthe1040s,amanwhowasnamedBiShengcarvedcharactersonpiecesofclayandwood.Afterthecharacterswereprintedonpaper,thepiecesofclayorwoodcouldbeusedagain.ThistechnologythenspreadtoKorea,JapanandEurope.(Printing)T:Good.TheFourGreatInventionsofancientChinaarewell-knownintheworld.(板书并领读新单词。)compass指南针sailorn.水手gunpowder火药discoveryn.发现paper-making造纸术cover→discover→discoveryprinting印刷术fireworkn.烟花，焰火2Step2Presentation第二步呈现(时间:10分钟)学习1和2a。1.(展示四大发明图片，让学生用英语依次说出。完成1。)T:ThesearethepicturesoftheFourGreatInventionsofancientChina.PleasesaythemonebyoneinEnglish.2.(完成1。听录音，按顺序标出每一幅图。)T:Nowturntopage23.LookatthepicturesandmatchtheFourGreatInventionswiththeirpictures.Thenlistenandnumberthefourpictures.OK?Ss:OK.(核对答案。)3.(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2a。)T:ThereareA、B、C、Dfourparagraphs.PleasereadthemassoonaspossibleandthenfillintheblankswiththenamesoftheFourGreatinventionsofancientChina.(学生阅读2分钟。)T:OK.Let’schecktheanswers.Theanswersare:A.compassB.gunpowderC.paper-makingD.printing.Step3Consolidation第三步巩固(时间:7分钟)通过朗读巩固2a。完成2b。然后师生一起就本话题所了解的中国古文化知识进行总结、归纳。1.(让学生听录音2a，并跟读。)T:Let’slistento2aandreadafterit.2.(让学生分四组朗读短文，然后每组选一个代表有感情地表演短文的一个段落。)T:Next,I’llaskonestudentofeachgrouptoreadoneparagraphaloud,understand?Ss:Yes.T:OK,S1standsforGroupOne.S2standsforGroupTwo.S3standsforGroupThree.S4standsforGroupFour.(学生朗读，其他学生给予鼓掌、喝彩，使课堂气氛活跃，教师作总评。)3.(朗读完后，完成2b。)T:Nowread2aagainandfillouttheformin2b.3(师生共同核对答案。)4.(让学生合上课本，师生一起就本话题所了解的中国古文化知识进行归纳、总结。)T:Now,closeyourbooks,please.Let’ssumupthe...
