名詞性從句是高考英語(yǔ)的難點(diǎn)和重點(diǎn),在完形填空,、語(yǔ)法填空和改錯(cuò)題中的占的比重較大,。重要的語(yǔ)法專題需要反復(fù)學(xué)習(xí)體會(huì),,同時(shí)通過(guò)歷年真題訓(xùn)練,掌握出題規(guī)律,,總結(jié)解題技巧,。 軟實(shí)力英語(yǔ)從辨析的角度,為你分享名詞性從句的易錯(cuò)點(diǎn)和高頻考點(diǎn),,使你的英語(yǔ)學(xué)習(xí)更加輕松容易,。 一、定義:在復(fù)合句中相當(dāng)于一個(gè)名詞,,做主語(yǔ),、賓語(yǔ)、表語(yǔ),、同位語(yǔ)的從句,。 二、引導(dǎo)詞:1. 連詞:that , if, whether, as if 2. 連接代詞:who , what, which, whose, whom 以及wh+ever 3. 連接副詞:when, where, why, because, how 三,、引導(dǎo)詞的作用:1 連詞只有連接的功能,,而不在從句中充當(dāng)句子成分。 2. 連接代詞和連接副詞不但有連接的功能,,同時(shí)還要在從句中充當(dāng) 定的句子成分,,如主語(yǔ)、賓語(yǔ),、表語(yǔ),、定語(yǔ)、狀語(yǔ) 四,、名詞性從句的共同特點(diǎn): 1,、從句用陳述句語(yǔ)序 2、從句缺少主語(yǔ),、賓語(yǔ)或表語(yǔ)時(shí)常用what來(lái)引導(dǎo) 3,、句意結(jié)構(gòu)完整時(shí)用that來(lái)引導(dǎo) 五、名詞性從句的注意點(diǎn) (一) 主語(yǔ)從句 結(jié)構(gòu):1).主語(yǔ)從句 ( 引導(dǎo)詞+主語(yǔ)+謂語(yǔ)…) + (主句)謂語(yǔ)+… 2) It + is / was + 表語(yǔ)(adj. / n./ V-ed )+ that等 + 主語(yǔ) + 謂語(yǔ)…: 3) It + seems / happens that + 主語(yǔ) + 謂語(yǔ) … 1.一個(gè)主語(yǔ)從句的謂語(yǔ)動(dòng)詞用單數(shù),。 2.通常為了句子平衡用it做形式主語(yǔ), 而將主語(yǔ)從句放于句尾,。 3.主語(yǔ)從句句義完整時(shí)由that引導(dǎo),that不作句子成分,,但是不能省略,。 4.Wh引導(dǎo)的從句, 引導(dǎo)詞放于句首,從句用陳述句語(yǔ)序,。 5.放于句首時(shí)表示是否只用whether, 用It做形式主語(yǔ)之后,,主語(yǔ)從句放于句尾時(shí)whether與if均可以。 That he likes such kind of books is very interesting. 他喜歡這種書(shū)是非常有趣的,。 What he is looking for is none of your business. 他在找什么與你無(wú)關(guān),。 It seems that something is wrong with the computer. 這臺(tái)電腦似乎出了問(wèn)題,。 (二) 賓語(yǔ)從句 結(jié)構(gòu):1)主語(yǔ) + 謂語(yǔ) +賓語(yǔ)從句 2)介詞 + 賓語(yǔ)從句 3)主語(yǔ) + 謂語(yǔ) + it + adi. / n.等 + that +賓語(yǔ)從句 1.that引導(dǎo)賓語(yǔ)從句無(wú)意義,不充當(dāng)句子成分常省略,。但下列情況除外: (1)介詞賓語(yǔ)從句的that不省略 (2)and連接的幾個(gè)從句,,第二個(gè)從句以后的從句的that不省略。 He told me that he had two sons and that they both had gone to college. (3)在動(dòng)詞+it+賓語(yǔ)補(bǔ)足語(yǔ)+that賓語(yǔ)從句結(jié)構(gòu)中,,that不省略,。 I heard it said that he had gone abroad. 我聽(tīng)說(shuō)他出國(guó)了。 We found it impossible that he could finish it in such a short time. 我們發(fā)現(xiàn)他在這么短時(shí)間內(nèi)完成這件事是不可能的,。 2.Whether, if 引導(dǎo)賓語(yǔ)從句:兩詞可互換,,但是下列情形除外: (1)whether從句中有or not (2)whether從句做介詞賓語(yǔ): Everything depends on whether you agree with us 一切取決于你是否同意我們。 3.主語(yǔ)+動(dòng)詞+it+形容詞/名詞等賓語(yǔ)補(bǔ)足語(yǔ)+賓語(yǔ)從句 帶復(fù)合賓語(yǔ)的句子,,賓語(yǔ)從句經(jīng)常移到句子后部,,而用it做形式賓語(yǔ)。 We think it wrong that he told a lie to everyone,。 我們認(rèn)為他向大家撒謊是錯(cuò)誤的,。 4.賓語(yǔ)從句的語(yǔ)序要用陳述句語(yǔ)序 5.否定轉(zhuǎn)移:I / We + don’t +think / believe / suppose / expect / fancy / imagine + 賓語(yǔ)從句 I don’t believe he will come. 我相信他不回來(lái)。 注意:若主句謂語(yǔ)動(dòng)詞為hope, 則從句中的否定詞不轉(zhuǎn)移,。 I hope you weren’t ill. 我想你沒(méi)有生病吧,。 (三) 表語(yǔ)從句 結(jié)構(gòu):主語(yǔ) + be + 表語(yǔ)從句 句型:The reason is that + 從句 1.表示是否時(shí),表語(yǔ)從句的引導(dǎo)詞只用whether,,不可用if. 2.that引起表語(yǔ)從句時(shí),,通常不省略。但是在口語(yǔ)中也可以省略或用 “,,” 代替that The problem is that smokers cannot go without smoking. 問(wèn)題是抽煙的人不抽煙就會(huì)感到難受,。 The reason why he didn't turn up is that his bike broke down. 他沒(méi)有來(lái)的原因是因?yàn)樗淖孕熊噳牧恕?/p> The question is whether it is worth doing. 問(wèn)題是這是否值得做。 (四) 同位語(yǔ)從句 結(jié)構(gòu):1) 基本型:(抽象)名詞 + that 等 + 從句 2)分隔式:(抽象)名詞 + 狀語(yǔ) / 謂語(yǔ) / 插入語(yǔ)等 + that + 從句 常見(jiàn)名詞:idea, fact, information, news, work, suggestion, demand, order 1,、that引起同位語(yǔ)從句的連詞雖然在從句中無(wú)意義,,但是不可以省略。 2,、引起同位語(yǔ)從句表示是否時(shí),,只用whether,。 3,、定語(yǔ)從句的先行詞(名詞或代詞)在定語(yǔ)從句中可以充當(dāng)一定的句子成分,而同位語(yǔ)從句所補(bǔ)充說(shuō)明的名詞或代詞在同位語(yǔ)從句中沒(méi)有任何語(yǔ)法成分,。 Word came that our football team had won the match. 消息傳來(lái),,我們的足球隊(duì)贏了比賽。 五,、定語(yǔ)從句與名詞性從句辨析 1.I don’t know that man who is speaking at the meeting. 定語(yǔ)從句 I don’t know who is speaking at the meeting. 賓語(yǔ)從句 2. I must thank you for what you have done. 賓語(yǔ)從句 I must thank you for the things that you have done. 定語(yǔ)從句 3. You may choose which you want in these books. 賓語(yǔ)從句 You may choose the book which you want in these books 定語(yǔ)從句 4. He told me the news that our team won. 同位語(yǔ)從句 He told me the news that was very exciting. 定語(yǔ)從句 5. We are interested in the news that some foreigners will visit our school. 同位語(yǔ)從句 We are interested in the news that he told us. 賓語(yǔ)從句 今天的分享到此結(jié)束,。 祝你周末愉快,! 我們下周一再見(jiàn)。 |
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來(lái)自: 苗爸英語(yǔ)啟蒙 > 《待分類》