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1、2019-2020年高中英语（人教大纲）第二册下：Unit11Scientificachievements(第四课时)TeachingAims:1.Learnandmasterthefollowingwordsandphrases:boom,putforward,breakthrough,agency,announce,evolution,superputer2.Trainthestudents’integratingskills,especiallyreadingandwritingskills.TeachingImportantPoints:1.Helpthestudentsun
2、derstandthepassagesexactlyandmasterthefollowingwordsandphrases:putforward,aimat,announce,mapout2.Learntowriteapersuasionessaytotrainthestudents’writingability.TeachingDifficultPoint:Howtohelpthestudentsfinishthetaskofwriting.TeachingMethods:1.Fastandthencarefulreadingtoimprovethestudents’readin
3、gability.2.Learningtipstohelpthestudentslearntowriteapersuasionessay.3.Individual,pairorgroupworktomakethestudentsfinisheachtask.TeachingAids:1.themultimedia2.theblackboardTeachingProcedures:CStepⅠGreetingsGreetthewholeclassasusual.CStepⅡRevisionandLead-inT:Yesterday,welearnedalotaboutWordForma
4、tion.Weknowsomewordsarederivatives,somearepounds,andothersareshortforms.Canyougivemesomeexamplesforeachwayofformingaword?Giveafewderivations,please?S1:unhappy,happiness,happily,friendship…T:Somepounds?S2:blackboard,firefighter,hard-working,handbag…T:Someshortforms?S3:e-book,e-mail,UFO,DNA,WTO,O
5、PEC…T:Youalldidagoodjob.Now,pleaselookatthescreenanddotheexercise.Threeminuteslater,I’llcheckyouranswers.(Showthefollowingonthescreen.)Studythesentencesandguessthemeaningofeachunderlinedword.Explainhowthewordisformed.1.Theaverageoutputofthefactoryis20carsaday.2.Shehaswrittengoodessaysbefore,but
6、thisoneissubstandard.3.Heisakindofintellectualsuperman.4.Thelackofamonlanguagemadeitverydifficulttointermunicate(witheachother).5.Transplanttheseedlingsintopeatysoil.6.Haveyoureadane-book?7.WhendidChinajointheWTO?8.Theyhelpedustomapoutalong-termplan.Suggestedanswers:1.output=out+put产量2.substand
7、ard=sub-+standard低于标准的，不够标准的3.superman=super-+man超人4.intermunicate=inter-+municate互相联系5.transplant=trans-+plant移植6.e-book=electronic+book电子图书7.WTO=WorldTradeOrganization世贸组织8.long-term=long+term长期的T:Welldone.Inthisunit,we’velearne
