高中英语 名词性从句优质课课件(共21张PPT).ppt

welcome,Rules,NounClause,_thebabycouldspeakmadehisparentsveryhappy.ThatB.WhatC.WhyD.If2.Iwonder_youwillgoshoppingornot.ThatB.ifC.whetherD.what3.Thisis_hewasoftenlateforschool.A.whatB.thatC.whyD.whether4.Weallknowthetruth_theearth_aroundthesun.if;movedB.that;movesC.why;moreD.whether;move,Conjunctions（连接词）,what,who,whom,which,whose,that,whether,if,when,where,how,why.,充当从句的_,充当从句的_._._.定语,_充当从句的任何成分,主语,宾语,表语,状语,不,1.Canyoutellmehowmanystudentsarethereinyourclass?2.Idontknowwherehashegone.,Canyoutellmehowmanystudentsthereareinyourclass?,Idontknowwherehehasgone.,考点1语序问题,名词性从句在句中要用_语序,从句的引导词必须始终置于_,总结归纳：,陈述,句首,3.Ourphysicsteacheroncetoldusthatlight_（travel）fasterthansound.,travels,总结归纳：,1)主句的动词用一般现在时，从句谓语可根据需要选用各种时态,2.Hesaidthathewillgotothestation.,1.TomsaysthatMary_(go)abroadlastyearand_(be)therefornearly5months.,2）主句的动词用过去时，从句谓语动词用过去相应时态,3）主句的动词用过去时，从句表示客观事实，格言，谚语等，从句谓语动词用一般现在时,went,hasbeen,would,考点2时态问题,找出下列句子中的错误，并总结出规律：1.Ifwewillhaveapicnichasntbeendecidedyet.2.Itdependsoniftheweatherissuitableforustodoit.3.HeaskedmeifIcouldgowithhimornot.,Whetherwewillhaveapicnichasntbeendecidedyet.,Itdependsonwhethertheweatheris.,HeaskedmewhetherIcouldgowithhimornot.,6种情况只能用whether：（1）主语从句位于句子开头（2）介词后的宾语从句；（3）引导表语从句；（4）与ornot连用；（5）引导同位语从句；(6)与todo连用,考点3易混连词用法比较whether与if,总结归纳：,找出下列句子中的错误，并总结出规律：Whoeverwillspeakatthemeetinghasnotbeendecidedyet.2.Whobreaksthelawshallbepunished.,Who,Whoever,（1）what类词(who/which/whom/when/where/how):有疑问意义，表示特指概念,充当成分。（2）whatever类词(whoever/whichever/whomever):有意义，“凡是的，无论的，任何的”），无疑问意义，表示泛指概念；充当成分。相当于anythingthat,anyonewho,anyonethat/who.,考点3易混连词用法比较(2)what类词与whatever类词,总结归纳：,找出下列句子中的错误，并总结出规律：1.Wesuggestedthatwewouldgotothecinema.2.Mysuggestionisthatwemustdoourhomeworkfirst.,Wesuggestedthatwe(should)gotothecinema.,Mysuggestionisthatwe(should)doourhomeworkfirst.,考点4语气(mood),动词:一个坚持(insist);两个命令(order,command);三项要求/请求(demand,require,request);四条建议(suggest,propose,advise,recommend)后接that宾语从句中，如：suggestthatsb.(should)doIt+be+v.ed(suggested/required/)+that的主语从句中，如：Itissuggestedthatsb.(should)dosth.,以上动词的名词(order,command,demand,requirement,request,suggestion,proposal,advice,)所接的同位语从句及表语从句中,如：Mysuggestionisthatwe(should)doourhomeworkfirst.Hissuggestionthatwe(should)gothereonfootisacceptable.,找出下列句子中的错误，并总结出规律：Thatishardtodecidewhenandwherewewillholdoursportsmeeting.2.Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks.3.Everybodyconsidersitimpossiblewhichhewantstofinishthejobinsuchashorttime.,It,it,that,考点5it作形式主语和形式宾语,总结归纳：,当主语从句较长，而谓语较短时，常常将从句_，而用it作为形式主语置于句首。it也可作形式宾语。,后置,it作形式宾语句型:主语+vt.（find/feel/think/consider/make/believe）+it+宾补+that/wh-;,考点6同位语从句与定语从句的区别,1.that有没有充当成分；2.when,where,why等前面对应的是表时间，地点，原因等名词时，常是定语从句，否则则为同位语从句。,1.Thesuggestion_heraisedatthemeetingisverygood.A.whichB.thatC./D.what2.Thesuggestion_thestudents(should)haveplentyofexerciseisverygood.A.whichB.thatC.whatD./,总结：,1,2,3,4,5,6,Playagame,5points,5points,Thesurvey_while48%oftheboysfavorsportsstars.,调查表明一半的女孩选择电影或者电视明星作为他们的偶像(idols)，而48%的男孩支持喜欢体育明星。,showsthathalfofthegirlschoosefilmorTVstarsastheiridols,6points,Objectclause,他也指出导致近视（short-sightedness）的原因是如此的复杂,到目前为止没有哪一种药物能治愈近视,Whathealsopointedoutis_andthatuptillnownomedicinecancureshort-sightedness.,thatthecausesofshort-sightednessaresocomplicated,7points,Predicativeclause,_andthatweshouldtakepartinmoreoutdooractivities.,建议:我们学生不要过度(overuse)用眼；多参加户外活动。,Itissuggestedthatwestudentsshouldnotoveruseoureyes,6points,Subjectclause,_,butiftheyarepaidtostudy,theywillbemisledtothink_.,9points,Studyiswhatstudentsshoulddo,thattheyrestudyingformoneyinsteadofknowledge,学习是学生应该做的事，但是如果给钱他们，他们会误认为他们是为钱而不是知识而学。,Predicativeclause&Objectclause,写作你是校报的小记者，最近进行了一次采访。以下是采访情况：时间：上周末对象：眼科医生（eye-doctor）王教授主题：我国中小学生近视问题（short-sightedness）基本信息:发生率：略高于50%专家解读：（1）原因：很复杂（2）治疗：没有哪一种药物能治愈近视（3）建议：不要过度用眼，多参加户外活动。（4）特别提示：如何握笔也和近视有关。,LastweekendIhadaninterviewwithProfessorWang,aneye-doctor,abouttheproblemofshort-sightedness.AccordingtoProf.Wang,alittlemorethanhalfofthestudentsinmiddleandprimaryschoolsaresufferingfromit.Relatedexpertssaythatthecausesleadingtoitareverycomplicated/complexandthatuptillno