名詞性從句中的虛擬語(yǔ)氣

1、虛擬語(yǔ)氣名詞性從句中的虛擬在英語(yǔ)中有陳述語(yǔ)氣，用于平鋪直敘客觀情況。而虛 擬語(yǔ)氣，顧名思義，不是真實(shí)的客觀的情況，而是主 觀的(說(shuō)話人)命令，要求，建議等，事實(shí)上并未發(fā) 生。在形式上用 should+doshould+do 來(lái)標(biāo)明這是虛擬語(yǔ)氣。巧記 1 ：名詞性從句中的虛擬語(yǔ)氣主語(yǔ)從句在4種名從電賓語(yǔ)從句I表語(yǔ)從句洞位語(yǔ)從句suggest (ytj suggested(半d) +tfiat sb.suggestion (n*注意2個(gè)多義/suggestI insist和1個(gè)time；If 5 high time that sb. should do/ did sth.名詞性從句：主語(yǔ)從句，賓語(yǔ)

2、從句，表語(yǔ)從句，同位 語(yǔ)從句。1)賓語(yǔ)從句：10 個(gè)動(dòng)詞 +that sb. (should) do例：I suggest that he (should) work hard.名詞性從句中的虔擬語(yǔ)氣抓3種詞性(should) do我建議他努力學(xué)習(xí)。巧記 2 :與 suggest 用法相同的 10 個(gè)動(dòng)詞1堅(jiān)持insist2order, commanddemand, require, requestadviseTsuggest, propose recommend思考：為什么這些詞要用虛擬語(yǔ)氣呢？因?yàn)椋耗忝钜蠼ㄗh或堅(jiān)持讓某人去做某事， 事實(shí)他還沒(méi)做，這就是虛擬語(yǔ)氣。所以要注意：sugges

3、t 表暗示表明；insist 表堅(jiān)稱(chēng)時(shí)，不用虛擬語(yǔ)氣。He in sisted that he did nt cheat in the exam.他堅(jiān)持說(shuō)他沒(méi)作弊。His embarrassed look suggested that he was lying.他尷尬的表情表明他在撒謊。2)主語(yǔ)從句：It is/was +10 個(gè)動(dòng)詞(-ed) +sb.(should) do例： It is suggested that he should work hard.據(jù)建議他該努力學(xué)習(xí)。注意：It 作形式主語(yǔ)使用虛擬語(yǔ)氣的句式還有2It is important, necessary, strang

4、e that+ (should) do3It is a pity, a shame, no wonder that+ (should) do4It is (high/about) time that sb. should do/did sth.(should不可省略)到某人做某事的時(shí)間了，事實(shí)上還沒(méi)做，所以用虛擬。注意：在句式中，should 除譯為應(yīng)該外，有時(shí)表竟然。例句：It is strange that he should arrive so early.他竟然這么早就到了，真是奇怪。It is a shame that he should cheat in the exam.他竟然考試作弊，真是可恥。3) 表語(yǔ)從句：10 個(gè)名詞 + be+ that+ sb. (should) do例： My suggestion is that he (should) work hard.我的建議是他該努力學(xué)習(xí)。注意:10 個(gè)動(dòng)詞的名詞形式如下1 堅(jiān)持：insistenee2 命令：order, comma nd3 要求:dema nd, requireme nt,request4 建議:adviee,suggestion,proposal ，reeommendation4) 同位語(yǔ)從句：10 個(gè)名詞 + + that+ sb. (should) d