高考語法專項復(fù)習(xí) 名詞性從句 課件

名詞性從句重點語法專項名詞性從句的種類主語從句賓語從句表語從句同位語從句各種名詞性從句該如何判斷1？Iloveyou.Isatontheground.主語謂語動賓

主語謂語介賓當(dāng)句子中的主語不再是簡單的一個代詞或名詞，而變成一個從句時，這個從句就是主語從句。經(jīng)常是位于主句的謂語動詞前面。當(dāng)句子中的賓語不再是簡單的一個代詞或名詞，而變成一個從句時，這個從句就是賓語從句。經(jīng)常是位于主句的謂語動詞后面或介詞后面。但是要注意有it作形式主語和形式賓語的情況，此時主從或者賓從會位于句末。Iamastudent.主語系動詞表語當(dāng)句子中的表語不再是簡單的一個代詞或名詞，而變成一個從句時，這個從句就是表語從句，位于系動詞的后面（順帶復(fù)習(xí)常見的系動詞?。?。ThemovieHeroisdirectedbyZhangYimou.

主語同位語當(dāng)句子中的同位語不再是簡單的一個代詞或名詞，而變成一個從句時，這個從句就是同位語從句，位于和該同位語從句相等的名詞后面。各種名詞性從句該如何判斷2？如何判斷同位語從句和定語從句？同位語從句事實上就是前面那個名詞的具體內(nèi)容，對那個名詞作進(jìn)一步解釋說明。引導(dǎo)詞that在從句中不充當(dāng)任何成分。定語從句是對前面那個名詞的修飾，引導(dǎo)詞that/which/who在從句中充當(dāng)主語或賓語。

ThenewsthatourfootballteamatlastdefeatedKoreamadethefarmwildwithjoy.Thenewsthatmadethefarmwildwithjoywasfromtheradio.【】【】同位語從句定語從句判斷下列從句的類型Whoeverleavestheroomlastshouldturnoffthelights.Whocantellwhattheworldwillbelikeinthefuture?That’swhytheygotseparated.Hemadeapromisethathewouldnevercomelate.Hemadeapromisethatnoonebelievedhecouldkeep.主語從句賓語從句表語從句同位語從句定語從句【】【】【】【】【】判斷下列從句的類型IthappenedthatIhadnomoneythatday.Thegeneralgaveanorderthatallthesoldiersshouldstaystill.Itseemsthatshehasfalleninlovewithhim.Thegeneralgaveanorderthatwasquiteunreasonable.Ithinkitnecessarythatweallobeytherules.賓語從句主語從句表語從句同位語從句定語從句【】【】【】【】【】名詞性從句引導(dǎo)詞的使用條件that:從句不缺成分whether:從句不缺成分，但語境有疑問，表示“是否”what:從句缺表示事物的主語或賓語who:從句缺表示人的主語或賓語(whom)why/when/where/how:從句缺相應(yīng)狀語which:從句語境多個選一個，表“哪一個”。如：Idon’tknowwhichgiftIshouldchoose.because:用于引導(dǎo)表語從句，后面加原因名詞性從句引導(dǎo)詞的使用條件8.whoever,whomever,whatever,whichever的用法與各自去掉ever的用法基本相同，不同的在于他們沒有特指，意為“任何一個都行”定從與名從的引導(dǎo)詞區(qū)別定從的that在從句中充當(dāng)表事物或表人物的主語或賓語，但名從的that不充當(dāng)任何成分定從的which在從句中充當(dāng)表事物的主語或賓語，如：Thegeneralgaveanorderwhichwasquiteunreasonable.但名從的which表“多選一，哪一個”。如：Idon’tknowwhichgiftIshouldchoose.定從沒有用whether,what,how,because作引導(dǎo)詞，但是名從有！判斷從句類別并用適當(dāng)?shù)倪B接詞填空Ican’tdecide_______dictionaryIshouldbuy.That’s______herefusedmyinvitation.Iamveryinterestedin______hehasimprovedhispronunciationinsuchashorttime.______weneedismoretime.Thefact______shehadnotsaidanythingatthemeetingsurprisedeverybody.賓從which表從why賓從how主從What同從that______and______theywillmeethasnotbeendecidedyet.Pleasetellme___________youarewaitingfor.Isthat______youarelookingfor?Wouldyoupleasetellme______thenearestpostofficeis?Idon’tknow________hewillagreetotheplanornot.______isdonecannotbeundone.主從Whenwhere賓從who/whom表從what賓從where賓從whether主從What覆水難收/木已成舟Takecare_____youdon’tmakemistakesinthecomingexam.Tohissurprise,theumbrellawasnot_______hehadput.______wecan’tgetseemsbetterthan______wehave.________heiswillingtocomeisnotimportant._____theyaremostinterestedinis_____theycanproducemoreandbettercars.賓從that表從where賓從Whatwhat主從Whether主從；表從WhathowItdoesn’tmatter________Irestornot.__________Ihavewillbeyourssoonerorlater.Ithinkitis_______you’reeatingtoomuch.Canyoumakesure_______Alicehasputthegoldnecklace?-Doyouremember_____hecame?-Yes,Ido.Hecamebytrain.主從whether主從Whatever表從because賓從where賓從howMotheraskedme______waswrongwithme.______theyhavewonthegamemakesusexcited.______hesaysinhisreportisaveryinterestingquestion.Idon’tdoubt_____hewillcome.賓從what主從That主從What賓從that名詞性從句注意事項主從，表從，同從的that不可省主從作主語，主句的謂語動詞用單數(shù)。如：Whathesaidistrue.Whetherwewillgooutdependsontheweather.注意以下固定句型的固定引導(dǎo)詞：

Thereasonisthat…（表從）Thereasonwhy…isthat…（定從；表從）That/Itisbecause

+原因（表從）

That/Itiswhy+結(jié)果（表從）只用whether,不用if的情況：①引導(dǎo)表從，同從，位于句首的主從②引導(dǎo)介詞賓語從句，如：Italldependsonwhethertheywillcome.③和不定式連用，如：Pleasetellmewhethertogothere.④引導(dǎo)discuss的賓語從句，如：Wediscussedwhetherwewouldaccepthisinvitation.⑤句型：whether…ornot是否……

whetherAorB不管是A還是B名詞性從句注意事項與下列的詞（包括詞性變化）相關(guān)的名從，從句中用(should)do作謂語動詞，即虛擬語氣一個堅持：insist兩個命令：order,command三個建議：advise(n.—advice),suggest(n.—suggestion),propose(n.—proposal)四個要求：demand,request,desire,require(n.—requirement)名詞性從句注意事項練習(xí)(判斷從句類別)：Isuggestthatwehelphim.Mysuggestionisthatweshouldhelphim.Itissuggestedthatweshouldhelphim.Mysuggestionthatweshouldhelphimiswellreceived(大受歡迎，被廣泛接受).