高中英语选修模块7unit19Lesson 1Grammar语法课件

北师大高二Unit19,Unit19Language,Grammar,NounClauses,Itwaspredictedasearlyasthe1700sthatEnglishwouldonedaybethegloballanguage.,thechancesthatwewillallhavetheopportunitytoliveinanEnglish-speakingcountryaresmall.,WhatthismeansisthattheymakesurethereisanadequateamountofinputinEnglishExpertssaythatjust15minutesofextra-curriculastudyadaycanreallyaccelerateforeignlanguagelearning.,Thefirstoneisasubjectclause.(主语从句)Thesecondoneisanappositiveclause.(同位语从句)Thethirdoneisapredicativeclause.(表语从句)Thefourthoneisanobjectclause.(宾语从句),名词性从句包括:主语从句、宾语从句、表语从句、同位语从句,多由连词that,wh-疑问词或由whatever等关系代词引导,其中同位语从句最常见。,主语从句在句子中充当主语,句子的谓语动词用第三人称单数。Whyherefusedtoworkwithyouisstillamystery.Whoevercomesiswelcome.Thatheisstillaliveissurprising.Whowillwinthematchisstillunknown.,主语从句,Whathewantstotellusisnotclear.Wherethepartywillbeheldhasnotyetbeenannounced.Whoeverbreakstheruleswillbepunished.,Thathebecamealawyermayhavebeenduetohismothersinfluence.ItisnottruethathehasmovedtoNewYork.,主语从句前的that不能省略,仅起连接作用,有时为了保持句子平衡,that从句后置,而由it作形式主语。,其他类似句型还有：It+be+important/necessary/obvious+that从句It+be+reported/believed/thought/hasbeendecided+that从句It+be+apity/ashame/afact/asurprise/commonknowledge+that从句It+happens/occurs/seems/appears+that从句,宾语从句在句子中充当宾语,从句用陈述句语序,一般放在及物动词或介词之后。e.g.Idontknowwherethesoundcamefrom.Dontbesatisfiedwithwhatyouhaveachieved.,宾语从句,Hehastoldme(that)hewillgotoShanghaitomorrow.Hetoldme(that)hewasillandthathecouldntcome.,command,order,suggest,advise,insist,desire,demand,beg,require,request等动词如果后面加上宾语从句的话,从句谓语部分必须用shoulddo。e.g.Iinsistthatshe(should)doherworkalone.Thecommanderorderedthattroops(should)setoffatonce.,it+从句介词+it+从句it+adj.+从句it+介词短语+从句it+n.+从句it+过去分词+从句,It形式宾语,主语+谓语,e.g.Ihateitwhenpeoplespeakwiththeirmouthsfull.Illseeto(保证)itthateverythingisreadyintime.Hemadeitclearthathewouldleaveofficesoon.WemustbearitinmindthatweareChinese.,Wethoughtitapitythathefailedagain.Ihearditsaidthathehadgonehome.,当从句放在系动词be,look,remain,seem等后即构成表语从句。其基本结构为:主语+系动词+that从句。e.g.ThetroubleisthatIhavelosthisaddress.Itseemedthatthenightwouldneverend.,表语从句,Thefactisthatwehavelostthegame.ThatsjustwhatIwant.Thisiswhereourproblemlies.Thatiswhyhedidntcometothemeeting.Itlooksasifitisgoingtorain.,同位语从句同位语从句是对与之同位的名词中心词作进一步解释,能接同位语从句的常见名词有:idea,fact,news,belief,hope,evidence,opinion,problem,truth,answer,proposal,theory,decision,discovery,problem,thought,understanding等。,e.g.Thenewsthatwewonthegameisexciting.Ihavenoideawhenhewillcomebackhome.WordcametohimthatMaryhadprobablyfallenill.Theyareinvestigatingthequestionwhetherthemanistrustworthy.,Thefactthatwetalkedaboutisveryimportant.(定语从句)Thefactthathesucceededintheexperimentpleasedeverybody.(同位语从句),whether与if在名词性从句中的用法区别if一般只用于引导宾语从句，而whether可引导包括宾语从句在内的其他名词性从句。连词whether引导主语从句、表语从句时不能用if来替换。,e.g.Whetherhewillattendthemeetingisuncertain.Thequestioniswhetherhewillcome.宾语从句中,whether常与ornot搭配,可以说whetherornot,而不说ifornot。e.g.Idontcarewhetherornotshewillattendthemeeting.,whether可用在介词后,或带to不定式前,if则不可。e.g.Shedoesntknowwhethertogetmarriednoworwait.IhaventsettledthequestionofwhetherIllgobackhome.,某些动词后面(如discuss)只能用whether,不用if。e.g.Wediscussedwhetherweshouldgoonclimbing.,Rewritethefollowingsentencesusingnounclauses.1.Peoplecanmakevideoswiththeirmobilephonesby2015.Itisamazingthatpeoplecanmakevideoswiththeirmobilephonesby2015.2.Mosthumanbeingswillliveuntiltheyare200bythe25thcentury.Itispredictedthatmosthumanbeingswillliveuntiltheyare200bythe25thcentury.,3.Personalcomputerswilldisappearby2020.Theideathatpersonalcomputerswilldisappearby2020soundsunbelievabletomanypeople.4.Satelliteswillbedestroyedbythesuninthenextfiveyears.Nobodycanprovethatsatelliteswillbedestroyedbythesuninthenextfiveyears.,5.AliensfromfourdifferentplanetswillarriveonEarthinthenext20years.ItistotallynonsensethataliensfromfourdifferentplanetswillarriveonEarthinthenext20years.6.Wewontusemoneytobuyfoodinthefuture.Manypeoplebelievethatwewontusemoneytobuyfoodinthefuture.,1.Itnowappears_theyareinneedofhelp.A.thatB.whichC.whatD.how2.Itisgoodnews_theywillarriveinafewdays.A.whichB.whatC.thatD.how,Exercises,3.It_Joedrivesbadly.A.thoughtthatB.thinksthatC.isthoughtthatD.isthoughtthat4.Myadviceisthathe_regularhouse.A.keepB.wouldkeepC.keepsD.kept,5._knowsthetruthwilltellyouaboutit.A.WhothatB.WhoeverC.WhomthatD.Thatwho6.Thisis_shewasborn.A.whereB.whichC.thatD.what,7.Thequestionis_wecantgotheretoday.A.thatB.whatC.whichD.when8.Thequestionis_itisworthdoing.A.ifB.whetherC.whichD.what,9.Thereasonis_hehasneverwastedhistime.A.becauseB.whyC.thatD.what10.Hisproposalisthatthedam_atthefootofthemountain.A.buildB.willbuildC.bebuiltD.willbebuilt,1.Weshouldrespectfoodandthinkaboutthepeoplewhodonthave_wehavehereandtreatfoodnicely.(10福建)A.thatB.whichC.whatD.whether答案：C考点：宾语从句解析：空格在句中充当宾语,高考链接,2.Cindyshutthedoorheavilyandburstintotears.Nooneintheofficeknew_shewassoangry.(2010湖南)A.whereB.whetherC.thatD.why答案：D考点：考查名词性从句解析：该空引导宾语从句，根据句意“办公室中没人知道她为什么如此生气”可判断选D项。,3.Asanewstudent,hedoesntknow_ittakestostartabusinesshere.(10天津)A.howB.whatC.whenD.which答案：B考点：考查名词性从句解析：空格后的从句中takes是动词，其后缺少宾语，所以引导该宾语从句的连接词要用what。,4._somepeopleregardasadrawbackisseenasaplusbymanyothers.（10北京）A.WhetherB.WhatC.ThatD.How答案：B考点：考察主语从句解析：从句中缺宾语，只能用what来引导，C中的That引导主语从句不做成分。,5.Onereasonforherpreferencefor