|
何時用of何時用for 崔榮斌 同學們都知道，在句型“It is＋形容詞＋for sb. to do sth.”與“It is +形容詞＋of sb. to do sth . ”結構中，for短語與of短語都可以表示后面不定式的邏輯主語。但是不少同學卻常常搞不清何時用of，何時用for?，F(xiàn)分述如下：
It is very kind of you to do so. You are very kind to do so. 你這么做真好。2. 如果前面的形容詞是表示贊美或批評的詞語，后面不定式的邏輯主語不是指具體的某個人，而是泛指任何人，這時就要用介詞for。如：It is not polite for anyone to laugh at others. 任何人嘲笑別人都是不禮貌的。3. 如果前面的形容詞不是表示贊美或批評的詞語，而是一些表示重要性或必要性、難度性、可能性等的形容詞，這時一律用for短語。常見的這類形容詞有hard , difficult , possible , impossible , important , necessary 等。如：It is important for us to learn English well. 對我們來說學好英語是重要的。 練一練：用介詞for或of填空：1. It is kind ______ you to help me. 2. It”s hard ______ me to help you. 3. It”s careless _____ you to lose so much money . 4. It is impossible _______ him to come tonight. 5. It is wrong _______ you to break the glass. 6. It is necessary _______ you to come earlier tomorrow. Keys : 1. of 2. for 3. of 4. for 5. of 6. for
|
|
|
