“it”用法總結(jié)經(jīng)典版全國通用-資料下載頁
2024-10-04 16:52本頁面
【正文】 ughty ， nice（有教養(yǎng)的）， polite， rude ， silly ， stupid ， wise ， wrong（錯(cuò)誤的）等。 這個(gè)句型可以改寫為：sb. is kind to do sth. 。 It is kind of you to say so. = You are kind to say so. 18. It is necessary ( for sb. ) to do sth. 該句型與上一個(gè)同屬一個(gè)句型，如果不定式的邏輯主語是由 for引起，主句中的形容詞通常是表示重要性，緊迫性，頻繁程度，難易，安全等情況的形容詞。 常見的形容詞有： ① important， necessary， natural ② easy ， safe ， mon ， normal ， hard ， difficult ， dangerous ， unusual， rare ， impossible ， pleasant等。 =在①中的形容詞作表語可以用從句改寫， 如： It is important for her to e to the party. = It is important that she (should ) e to the party. 19. It looks ( seems ) as if ... 該句型中 it無意義， as if 引導(dǎo)一個(gè)狀語從句。常譯為，＂看起來好象．．．＂如果與事實(shí)不相符合，則用虛擬語氣。 It looks as if he is ill.（真的病了） It looks as if he were ill. （沒有生?。? It seemed as if he were dying. 20. We think it important to learn a foreign language. 該句型中的 it 作形式賓語，為了記憶方便我們可稱該句型為 6123結(jié)構(gòu) 。 6指主句中常用的動(dòng)詞： think,believe,make,find,consider,feel； 1指的是形式賓語 it； 2指的是賓補(bǔ)的兩種形式：形容詞或名詞； 3指的是真正賓語的三種形式：不定式短語，動(dòng)名詞短語或 that引導(dǎo)的賓語從句。 We think it our duty to clean our classroom every day. He felt it important learning English well. They found it difficult that they would finish their work in two days.
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