名詞性從句專題講解.ppt

名詞性從句專題 如何判斷4個名詞性從句 Whatyousaidsoundsreasonable Whenshewillbebackisstillaquestion Itwasapitythathedidn tpasstheexam 主語從句 總結 迅速找出主句的謂語 為避免句子頭重腳輕 常用it充當形式主語 而把主語從句后置 賓語從句 Idon tknowwhodidallthecleaning Thepricedependsonhowmanyyouwillbuy Iknownothingaboutwhetherhehasarrivedsafe IamafraidthatIhavemadeamistake Hemadeitclearthathewouldresignsoon 總結 常作動詞 動詞短語 介詞 be 形容詞的賓語 為避免句子頭重腳輕 常用it充當形式賓語 而把賓語從句后置 表語從句 Thisiswhereourproblemlies Itseemedthatthenightwouldneverend Itlooksasifitisgoingtorain 總結 放在系動詞后的從句為表語從句 常見的系動詞有 be become get grow turn go look feel smell taste sound remain stay seem appear prove等 同位語從句 Thenewsthatwewonthegameisexciting Ihavenoideawhenhewillcomebackhome 總結 同位語從句常置于一個名詞后面 解釋說明該名詞的具體內(nèi)容 常見名詞有 idea fact news hope opinion proposal chance promise plan suggestion doubt message thought belief information truth possibility word 消息 等 如何選擇引導詞 what makesthisshopdifferentisthatitoffersmorepersonalservices Ireallywantistohaveagoodrest What What Heisnot heusedtobe what Heis isknownas theFatherofHybridRice what Idon tknow sideeffectthemedicinewillbringabout what what在名從中充當主語 賓語 表語 定語 常指物 what在名從中也可以指人 what充當定語時 意為 什么的 what引導名從 一般可以轉(zhuǎn)換成一個定語從句 Whatevershedidiswrong Youcantalkaboutwhatevertopicyoulike whatever whatever為what的強調(diào)形式 語氣更加強烈 whatever充當定語時 意為 無論什么的 whatever引導名從 一般也可以轉(zhuǎn)換成一個定語從句 hesucceededinthecompetitionmadeushappy Itiscertain hewillcome Weallthinkitwrong hetoldalie Thefactis hetoldalietome Thethought wemightsucceedexcitedus That that that that that在名從中無任何意義 也不充當成分 只起連接作用 that引導名從表示一種肯定的意義 不存在疑問 that that 其余引導詞 不要去考慮到底缺什么成分 只要根據(jù)語境去考慮該句子要表達什么意思即可 然后補充相應引導詞 使句子要表達的意思完整 Thereisnodoubt hewillcome Thereisdoubt hewillcome that whether 1 Iacceptthegiftorrefuseitisnoneofyourbusiness 2 Goandgetyourcoat It s youleftit 3 Doyouremember hecame Yes Ido Hecamebycar 4 Shelooked sheweretenyearsyounger 5 Thequestionheaskedwas theelectricalequipmentshouldbestored 6 Pleasetellme youwantyourcoffee blackorwhite 7 Mariahastobaby sit That s shecan tcomeoutwithus 8 Thelasttimewehadgreatfunwas wewerevisitingtheWaterPark Whether where where how asif how why when 考點 brokethewindowisnotaseriousthing breaksthelawshouldbepunished Idon tknow willbeourEnglishteachernextterm Thequestionis wewillsendthere Iwillgivethisdictionaryto wantstohaveit Wegaveagiftto weinvited Idon tknow bookitis Who Whoever who whom 名詞性從句是指一整件事 whoever whomever 名詞性從句是指人 相當于anyonewho 意為 任何 的人 名詞性從句缺定語 指人 一般用whose充當 意為 誰的 who whom whoever whomever whose 名詞性從句其他注意事項 考點 Eat cakeyoulikeandleavetheothersforwhoevercomesinlate Youcanchoose youwantfromthesebooks Nobody shere Youcantake seatyouwant whichever whichever whichever whichever與whatever的區(qū)別 whichever意為 無論哪個 無論哪些 一般給出的語境是有一定范圍的 whatever意為 無論什么 IwoulddowhateverIcantosavetheseflowers 考點 Hehadacaraccident That s hewaslate Hewaslate That s hehadacaraccident Thereason hewaslateis hehadacaraccident why because why that why引導的表語從句表示結果 because引導的表語從句表示原因 固定結構 thereasonwhy isthat 正確 的原因是 thereasonwhy isbecause 錯誤 Whethertheywillcomeisunknown Itisunknownwhether ifthey llcome Iaskedtheteacherwhether ifitwastrue Italldependsonwhetherthey llhelpus ThequestionwaswhetherTomhasgonetoShanghai Theproblemwhetheritisrightorwronghasnotyetbeendiscussed 考點 以下情形只能用whether而不能用if 主語從句位于句首時 介詞后面的賓語從句 引導表語從句時 引導同位語從句時 固定結構 whether or whether ornot 疑問詞 ever可引導名詞性從句 如 Whoeverbreakstherulemustbepunished Youcanchoosewhateveryoulikeintheshop 疑問詞 ever還可引導讓步狀語從句 如 Whoeverbreakstherule hemustbepunished Whateveryoudo youmustdoitwell nomatter 疑問詞只能引導讓步狀語從句 如 Nomatterwhobreakstherule hemustbepunished Nomatterwhatyoudo youmustdoitwell 考點 比較 疑問詞 ever和nomatter 疑問詞的區(qū)別 Ibelieve you vedoneyourbestand thingswillhappen Thankyou A that B C what thatD that D 考點 雙重賓語從句 第二個that不能省略 主語從句 表語從句 同位語從句中that不能省略 考點 Noonecanbesure inamillionyears A whatmanwilllooklikeB whatwillmanlooklikeC manwilllooklikewhatD whatlookwillmanlike A 名詞性從句的語序為 陳述句語序 Doyouseewhythemachinedoesn twork Sorry let sasktheengineer A whatisthematterB whatthematterisC howisthematterD howthematteris A 非限制性定語從句與主語從句的區(qū)別 Compare isknowntousall TaiwanisapartofChina isknowntousallthatTaiwanisapartofChina isknowntousallisthatTaiwanisapartofChina As It What 考點 定語從句與同位語從句的區(qū)別 1 Thenewsthathetoldmeistrue 2 ThenewsthathewillcomebackfromtheU S istrue 考點 Thenewsthatourvolleyballteamwonthematchmadeusexcited Theproblemthatheaskedmetosolveishardtosolve 1 虛擬語氣在主語從句中的運用 Itissuggested advised proposed recommended ordered desired requested that should V原形 Itisnecessary essential important natural desirable advisable strange surprising that should V原形 Itisapity ashame nowonder that should V原形Itisdesiredthatsheshouldfinishherhomeworkthisafternoon Itisnecessarythatweshouldcleantheroomeveryday Itwasapitythatyoushouldbesocareless 考點 2 虛擬語氣在賓語從句中的運用在以下動詞后接的賓語從句中 謂語動詞用 should V原 記住以下口訣 1堅持 insist 堅持要求 2命令 command order4建議 suggest 建議 advise propose recommend4要求 require desire request demandHedemandedthatwe should arriveontime Werequiredthatthework should bedonerightnow 補充 suggest當表示 暗示 表明 講時 insist表示 堅持認為 堅持說 之意時 應用陳述語氣 1 Wesuggestedthatthemeeting putoff 2 Hispalefacesuggestedthathe be ill 3 Theyinsistedthattheboy go withthem 4 Themaninsistedthathe notsteal themoney 5 Themaninprisoninsistedthathe do nothingwrongand setfree shouldbeputoff was shouldgo hadn tstolen haddone shouldbesetfree 3 虛擬語氣在表語從句和同位語從句中的運用作order suggestion advice proposal recommendation requirement request demand plan idea等名詞后的表語從句和同位語從句中謂語要用 should 動詞原形 Myadviceisthatthemeeting should beputoff Weallagreetohissuggestionthatwe should startearly 如何選擇引導詞 what 主 賓 表 定 指物 人 什么的 轉(zhuǎn)換成定從whatever 無論什么的 轉(zhuǎn)換成定從 that