Unit7 SectionBb 语境填词课件

Unit7SectionB2b语境填词课件理论指导：词块突破了传统上的单词、词组的范围，它的作用已远远超出了词组搭配的范畴，扩大到了句子甚至语篇的领域，带有一定的语法特征和语用功能。在讲解词汇时，教师要改变以单词为单位的教学观念，树立以词块为教学单位的意识；同时培养学生以词块为单位识记单词的意识。第一步：要求学生根据课文内容，用单词或短语的正确形式填空。第二步：根据学情，尝试复述课文，并核对答案。第三步：点击挖空词下方序号按钮，学习课文核心词，并通过“词块理论”拓展词汇用法。设计说明DoYouThinkYouWillHaveYourOwnRobot?1.Whenwewatchmoviesaboutthefuture,wesometimesseerobots.Theyareusuallylikehumanservants.Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.2.Todaytherearealready(已经)robotsworkinginfactories.Somecanhelptobuildcars,andtheydosimplejobsoverandoveragain.Fewerpeoplewilldosuch(这种)jobsinthefuturebecausetheyareboring,butrobotswillnevergetbored.

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23.Scientistsarenowtryingtomakerobotslook(看起来)likehumansanddothesamethingsaswedo.SomerobotsinJapancanwalkanddance.Theyarefuntowatch.However,somescientistsbelievethatalthoughwecanmakerobotsmovelikepeople,itwillbedifficulttomakethemreallythinklikeahuman.Forexample,scientistJamesWhitethinksthatrobotswillneverbeabletowakeupandknowwheretheyare.ButmanyscientistsdisagreewithMr.White.Theythinkthatrobotswilleven(甚至)beabletotalklikehumansin25to50years.4

54.Somescientistsbelievethattherewillbemorerobotsinthefuture.However,theyagree(同意)itmaytake(耗费)

hundreds(hundred)ofyears.Thesenewrobotswillhavemanydifferentshapes(shape).Somewilllooklikehumans,andothersmightlooklikeanimals.InIndia,forexample,scientistsmaderobotsthatlooklikesnakes.Ifbuildingsfall(掉落)downwithpeopleinside,thesesnakerobotscanhelplookforpeopleunderthebuildings.Thiswasnotpossible20yearsago,butcomputersandrocketsalsoseemedimpossible100yearsago.Weneverknowwhatwillhappeninthefuture!10

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97No.1Wehaveseenthefilm________(已经).【渝北中考】already多用在现在完成时的肯定句中，可以位于助动词have和行为动词之间，也可以位于句尾。yet多用在现在完成时的否定句或一般疑问句中，常用在句尾。alreadyNo.2Robotscandosimplejobsoverandovera.overandoveragainagainandagainagain词块多次；反复地再三地；反复地gainNo.3so副词用来修饰形容词和副词原级。such形容词用来修饰名词，常用于以下两种结构：1.such+a/an+形容词+单数可数名词=so+形容词+a/an+单数可数名词2.such（+形容词）+不可数名词或复数可数名词—Mom,canIdosomuchworkinsashorttime?—Dear,Ithinkyoucan.【安顺中考】uchNo.4looklikelookthroughlookout(for)

lookuplookdownlook词块Grandfatherliveswithus.Wealllafterhim.【河北中考】lookforlookafterlookaroundlookoverlookforwardtolookuptolookdownon/upon看起来像浏览小心向上看；查阅向下看寻找照顾向四周看仔细检查期待钦佩；仰慕看不起；藐视ookNo.5—HowwasyourvacationinAmerica?—Itcouldn’tbeworse!Idon’t_____(甚至)wanttotalkaboutit.【包头中考】evenif/thoughevensoeven词块即使；虽然即使那样evenNo.6派生词：agreementn.同意；协议disagreev.不同意Thechildren______(agree)thiswasacleverplan.【2018·四川成都】agreetodosth.agreewithsb./sth.agreetosth.agreeonsth.agree词块同意做某事同意；赞同（某人或某人的看法）赞同；赞成（提议、计划等）对……达成一致agreedNo.7Mybikewasbroken.It_____(take)metwohourstowalkhome.【德阳中考】Ittakes/tooksb.sometimetodosth.意为“做某事花费某人多长时间”。tookNo.8Theyplantoplantthree_______(百)treesnextyear.【绥化中考】基数词+hundredhundredsofhundred词块几百许多；大量hundredMyfather’sT-shirthascompletelylostits_____(形状).【2017·安徽合肥】inshapeingood/badshapeoutofshapeshape词块No.9健康状况好（健康状况或情况）良好/不佳变形的；走样的；不健康的shapeNo.10—Whathappenedto