名詞性從句講解思維導(dǎo)圖附練習(xí)題高中英語(yǔ)語(yǔ)法三大從句語(yǔ)法講解與練習(xí)(已修改)
2025-04-16 00:12 本頁(yè)面
【正文】 名詞性從句講解 思維導(dǎo)圖（附練習(xí)題）定義：在句子中起名詞作用的句子叫名詞從句 (Noun Clauses). 名詞性從句包括主語(yǔ),賓語(yǔ),表語(yǔ),同位語(yǔ)從句. ★ 名詞性從句中使用陳述句語(yǔ)序。 ① 從屬連詞that。 whether。 if (只起引導(dǎo)從句的作用，在從句中不做句子成分）② 連接代詞 what, whatever, who, whoever, whom, whomever, whose, which,等. 在從句 中做主語(yǔ)，賓語(yǔ)，表語(yǔ)，定語(yǔ)等句子成分。③ 連接副詞when, where, how, why, whenever, however, wherever等 在從句中做狀語(yǔ)成分。 引導(dǎo)名詞性從句的連接詞 2. 名詞性從句的連接詞選用原則：“缺什么就補(bǔ)什么” I know what he is talking about. (從句中缺賓語(yǔ),指物) Do you know who he is? (從句中缺表語(yǔ),指人) Where he will go is unknown. (從句中缺地點(diǎn)狀語(yǔ)) I’m sure that they will e tomorrow. (從句中什么都不缺) I don’t know which book I should choose. (從句中缺定語(yǔ)) 定義：充當(dāng)主語(yǔ)功能的句子叫主語(yǔ)從句That she was chosen made a great stir (轟動(dòng)) in her school. 注意: ①it作形式主語(yǔ)的that從句有以下四種不同的搭配關(guān)系：It + be +形容詞+ that從句 It is necessary / important that…. It + be + ed 分詞+ that從句 It is universally acknowledged that../ It is known that…It + be +名詞+ that從句 It is mon knowledge/ a fact that… ……是常識(shí)/事實(shí)It +不及物動(dòng)詞+ that分句 It happens that…碰巧.. / It occurs to … 突然想起…… 主語(yǔ)從句 ②It 作形式主語(yǔ)和it引導(dǎo)強(qiáng)調(diào)句的比較 強(qiáng)調(diào)句： It is in the morning that the murder took place. (去掉該結(jié)構(gòu)后,句子成分完整) 主語(yǔ)從句：It was a pity that you shouldn’t go to see the film. （在句子中作主語(yǔ)成分）③whatever /whichever/ whoever引導(dǎo)主語(yǔ)從句的區(qū)別 Ⅰ Whatever 是what的強(qiáng)調(diào)形式表示“無(wú)論什么”相當(dāng)于 anything that… Whatever / Anything that she does is wrong.~ever Ⅱ whoever 是who的強(qiáng)調(diào)形式，表示‘無(wú)論誰(shuí)’ 相當(dāng)于anyone who…. Whoever / Anyone who walks around in such a heavy rain will catch a cold. Ⅲ whichever ‘無(wú)論哪個(gè)。無(wú)論哪些’,既指人,又指物. 可修飾名詞與of 連用 Whichever book you borrow doesn’t matter to us. Whichever of us fulfills his task will lend a hand to others. 定義：在復(fù)合句中充當(dāng)賓語(yǔ)功能的句子叫賓語(yǔ)從句We can learn what we didn’t know.We find it necessary that we (should) practice English every day. ★某些作表語(yǔ)的形容詞，如sure, happy, glad, certain等之后可帶賓語(yǔ) 從句 I am glad that you can e and help me. 注意：① wish/would rather后的賓語(yǔ)從句中要用虛擬語(yǔ)氣。 I wish I had finished my homework yesterday. I’d rather you had been there yesterday ② 在表示建議,命令, 請(qǐng)求的詞后面的賓語(yǔ)從句當(dāng)中用should + V, should可以省略 His pale face suggested that he was ill so I suggested that he should go to see the doctor. He insisted that he was innocent and insisted that he should be set free. 賓語(yǔ)從句 ③ 注意it作形式賓語(yǔ)的結(jié)構(gòu) We all thought it a pity that we had missed the lesson. I took it for granted that they were not ing. ④ that一般不接介詞賓語(yǔ)，偶爾可作except, in的賓語(yǔ)；其它介 詞后面需用it作形式賓語(yǔ) He differs from his roommates in that he devoted his spare time to reading. He knows nothing about Jim except that he is from London. You can depend on it that he will help you in time
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