高中英语 Unit 1 A land of diversity grammar课件 新人教版选修8.ppt

名词性从句 1 whenwewillstartisnotclear 2 mrsblackwon tbelievethathersonhasbecomeathief 3 myideaisthatweshoulddoitrightnow 4 ihadnoideathatyouwereherfriend 主语从句 宾语从句 表语从句 同位语从句 i名词性从句的种类 thenewsthatourteamhaswonthematchistrue hisdelayisduetothefactthatthecarbrokedownhalfway 1 同位语从句 同位语从句一般跟在名词fact news promise truth belief thought idea answer doubt hope law knowledge opinion suggestioninformation plan 后面 用以说明或解释前面的名词的具体内容 2 在havenoidea之后常用wh 引导同位语从句 ihavenoideawherehehasgone ihavenoideawhenhedidit ihavenoideawhathedid 注 1 that引导同位语从句与that引导定语从句的区别 引导同位语从句的that无实际意义 不作从句的任何成分 而引导定语从句的that从句的某个成分 hetoldmethenewsthatourteamwonthematch hetoldmethenewsthatwasveryexciting weareinterestedinthenewsthatsomeforeignerswouldvisitourschool weareinterestedinthenewsthathetoldus 语序问题 1 thephotographswillshowyou met89 a whatdoesourvillagelooklikeb whatourvillagelookslikec howdoesourvillagelookliked howourvillagelookslike 规律一 名词性从句在句中要用陈述句语序 在名词性从句中 关联词在从句之首 其它部分应用 的语序 陈述句 2 heasked foraviolin met92 a didipayhowmuchb ipaidhowmuchc howmuchdidipayd howmuchipaid 规律二 1 从句是陈述句转化而来的 不缺成分 不含有疑问意义 由that引导且that连词在从句中不作成分 主语从句 同谓语从句 表语从句that不可以省略 在宾语从句中that常可省略 thathewillcomeandhelpusiscertain johnsaid that hewouldattendthemeeting thetroubleisthatihaveforgottenhername 2 从句是由一般疑问句转化而来 含有疑问意义 不缺成分 由whether if引导 iworryaboutwhether ifhecanpasstheexam thequestioniswhetheritisworthdoing 找出下列句子中的错误 并总结出规律 1 ifwewillhaveameetinghasn tbeendecidedyet 2 itdependsoniftheweatherissuitableforustodoit 3 thequestionisifhehimselfwillbepresentatthemeeting 4 heaskedmeificouldgowithhimornot whetherwewillhaveameetinghasn tbeendecidedyet itdependsonwhethertheweatheris thequestioniswhetherhehimselfwillbepresent heaskedmewhethericouldgowithhimornot 规律三 whether和if的区别 主语从句只能用whether 表语从句中只能用whether 宾语从句中可以互换 但是作介词宾语时用whether 后面跟or not 或todo连用时用whether 3 从句是由特殊疑问句转化而来 含有疑问意义的 缺成分的 由wh 连词或how引导在从句中作成分 连接代词what who which whose whatever whoever whomever whichever 连接副词where when why how wherever whenever whowillgomakesnodifference thatiswherehewasborn tellmewhathesaid 特殊情况 1 在seem appear后的表语从句中可接that引导的从句 而look则不可 2 这三个词后都可用asif asthough引导从句 itseems appearsthathewaslateforthetrainyesterday itseems appears looksasifwehavetogohomeonfoot ii 引导词的选择 1 wecan tgetseemsbetterthan wehave a what whatb what thatc that thatd that what 2 itworriedherabit herhairwasturninggrey a whileb thatc ifd for 3 whatthedoctorsreallydoubtis mymotherwillrecoverfromtheseriousdiseasesoon a whenb howc whetherd why 4 madetheschoolproudwasmorethan90 ofthestudentshadbeenadmittedtokeyuniversities a what becauseb what thatc that whatd that because 找出下列句子中的错误 并总结出规律 ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks 2 thatishardtodecidewhenandwherewewillheldoursportsmeeting 3 everybodyconsidersitimpossiblewhichhewantstofinishthejobinsuchashorttime 4 itdoesn tmatterthatyouwillcomeornot it it that whether 规律四 主语从句和宾语从句在适当的情况下可以借助 it 而后置 1 主语从句可以用it 作形式主语 来替换成以下几种结构表达 a itisclear certain likely true adj that itiscertainthathewillcometoseeme b itisapity shame goodidea nowonder n that itisashamethathedidn tpasstheexam c itissaid reported believed known thought suggestedthat itissaidthatbrazilwillwinintheworldcup d itseems happensthat itseemsthathehasfinishedhishomework 2 宾语从句可以用it 作形式宾语 来替换的句型为 主语 谓语 it adj n 从句如 ithinkitnecessarythatwehavethemeeting hewillbelievewhateverotherssay 不能用nomatterwhat代替whatever whateverotherssay hewillbelieveit 可以用nomatterwhat代替whatever 规律五 whatever whichever whoever whenever wherever however等与nomatterwhat nomatterwhich nomatterwho nomatterwhen nomatterwhere nomatterhow的区别 前者既可以引导名词性从句 也可以引导让步状语从句 而nomatter加疑问词只能引导让步状语从句 1 sarahhopestobecomeafriendof sharesherinterests a anyoneb whomeverc whoeverd nomatterwho 2 muchadviceigavehim hedidexactlywhathewantedtodo a howb whateverc howeverd nomatter 3 itisgenerallyconsideredunwisetogiveachild heorshewants a howeverb whateverc whicheverd whenever 另外 在名词性从句的复习过程中 我们还须特别注意以下问题 填空 thereason wedidn ttrusthimis hehasoftenlied reason后面的表语从句只能用that引导 不能用because引导 但reason后面的定语从句可以用why或者that引导 why that 名词从句与定语从句的一些对应系 1 hehasdonewhathecantohelpme hehasdone hecantohelpme whatiwanttosayhasnothingtodowithit iwanttosayhasnothingtodowithit allthat allthat 3 whoeverbreaksthelawistobepunished breaksthelawistobepunished 4 hewillgivethedictionarytowhoeverneedsifmost hewillgivethedictionaryto needsitmost 5 we llrememberwhomeverweturnedtoforhelp we llremember weturnedtoforhelp anyonewho anyonewho anyone whom 6 theywilldowhateverhewantsthemtodo theywilldo hewantsthemtodo 7 i llreadwhicheverbookyougiveme i llread ofthebooks yougiveme anythingthat any that 巩固练习 1 thequestionis thefilmisworthseeing a ifb whatc whetherd how2 oneofthemenheldtheview thebooksaidwasright a thatwhatb whatthatc thatd whether 3 dr blackcomesfromeitheroxfordorcambridge ican tremember a whereb therec whichd that4 energyis makesthingswork a whatb everythingc somethingd anything 5 thereason ihavetogois mymotherisillinbed a why whyb why becausec why thatd that because6 hedoesn tthinkthequestion theyaremenorwomenisimportant a whetherb ifc whichd why 7 iaskher comewithme ifshewillb ifwillshec whetherwillshed willshe8 hesaidistrue whatb thatc whichd whether 9 canyoutellme whoisthatgentlemanb thatgentlemaniswhoc whothatgentlemanisd whomisthatgentleman10 hedidn tknowwhichroom theylivedb theylivedinc didtheylived didtheylivein homework1 part2andpart3inyourhomework 2 previewreading2 11 togetthejobstarted ineedissomemoney onlywhatb allwhatc allthatd onlythat12 ihavenoidea fartherailwaystationisfromhere a whatb howc it sd that 13 canyoutellme therailwaystation a howicangettob whatcanigettoc whereicangottod wherecanigetto14 doyouknow a whatishisnameb howishisnamec whathisnameisd howhisnameis 15 youhavedonemightdoharmtootherpeople thatb whatc whichd this16 theyhavenoideaatall wherehehasgoneb wheredidhegoc whichplacehashegoned wherehashegone 17 theywanttoknow dotohelpus whatcantheyb whattheycanc howtheycand howcanthey18 thesephotographswillshowyou whatourvillagelookslikeb whatdoesourvillagelooklikec howdoesourvillagelookliked howourvillagelookslike 19 canyoumakesure thegoldring a wherealicehadputb wherehadaliceputc wherealicehasputd wherehasaliceput20 the2008olympicgameswillbeheldinbeijingisnotknownyet a wheneverb ifc whetherd that 21 goandgetyourcoat it s youleftit thereb wherec therewhered wherethere22 hesaidatthemeetingastonishedeverybodypresent whatb thatc thefactd thematter 23 idrovetozhuhaifortheairshowlastweek isthat youhadafewdaysoff a whyb whenc whatd where24 thesewildflowersaresospecialthatiwoulddo icantosavethem a whateverb thatc whichd whichever 25 doyouremember hecame yes ido hecamebycar a howb whenc thatd if26 we llgocampingtomorrowdependsontheweather a ifb whetherc thatd where27 itisgenerallyconsideredunwisetogiveachild heorshewants howeverb whateverc whicheverd whenever 28 youdon tlikehimisnoneofmybusiness a whatb whoc thatd whether29 youcan timagine whentheyreceivedthesenicechristmaspresents howtheywereexcitedb howexcitedtheywerec howexcitedweretheyd theywerehowexcited 30 causedtheaccidentisstillacompletemystery a whatb thatc howd where31 ihadneitheraraincoatnoranumbrella igotwetthrough it sthereasonb that swhyc there swhyd it show 32 itwasamatterof wouldtaketheposition whob whoeverc whomd whomever33 hashelpedtosavethedrowninggirlisworthpraising a whob theonec anyoned whoever 34 itwas hesaid disappointedme a what thatb that thatc what whatd that what35 eat cakeyoulikeandleavetheothersfor comesinlate any whob every whoeverc whichever whoeverd either whoever good bye 1 误 idon tknowifhecomesbackthismonth 2 误 ihavenoideawhathadhappenedwheniwasaway 正 idon tknowifhewillcomebackthismonth 正 ihavenoideawhathappenedwheniwasaway 3 误 thereasonisbecauseheisill 4 误 wholeaveslastturnsoffthelight 正 thereasonisthatheisill 正 whoeverleaveslastturnsoffthelight thankyouforattending goodbye 找出下列句子中的错误 并总结出规律 4 wesuggestedthatwewouldgotothecinema 5 myideaisthatwemustdoourhomeworkfirst 6 hisproposalthatwewentthereonfootisacceptable wesuggestedthatwe should gotothecinema myideaisthatwe should doourhomeworkfirst hisproposalthatwe should gothereonfoot 规律五 注意虚拟语气在名词性从句中的运用 1 虚拟语气在宾语从句中的运用 wish 宾语从句 表示不能实现的愿望 译为 要是 就好了 等 表示现在不能实现的愿望 从句中的谓语动词用一般过去时 表示将来不能实现的愿望 从句中的谓语动词用 would could 动词原形 表示过去不能实现的愿望 从句中的谓语动词用 had 过去分词 或 could sh