Sun
Lv 4
Sun asked in 社會與文化語言 · 1 decade ago

懂英文的大大 幫幫忙吧!!

我不會><"可以幫我解解題嘛~~感恩

1.He’s polite to open the door for us. (改成it開頭)

2.It doesn’t matter whether you came or not. (改成whether開頭)

3.It brings you happiness to help others. (改成helping開頭)

4 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    1.He’s polite to open the door for us. (改成it開頭)

    It's polite of him to open the door for us.

    2.It doesn’t matter whether you came or not. (改成whether開頭)

    Whereher you came or not, it doesn't matter.

    3.It brings you happiness to help others. (改成helping開頭)

    Hepling others brings you happiness.

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  • Anonymous
    1 decade ago

    1.He’s polite to open the door for us. (改成it開頭)

    It's polite of him to open the door for us.

    2.It doesn’t matter whether you came or not. (改成whether開頭)

    Whether you came or not, it doesn't matter.

    3.It brings you happiness to help others. (改成helping開頭)

    Helping others bring you happiness.

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  • Anonymous
    1 decade ago

    1. It's polite of him to open the door for us.   --- polite 形容詞修飾him, 所以介係詞要用 of, 否則用 for:    It's impossible for humans to fly.  (是飛不可能, 不是人類不可能, 所以要用for)2. Whether you came or not doesn't matter.    --- whether 引導名詞子句當doesn't matter的主詞! 必須這樣代換因為原句中的whether就是引導名詞子句, 而it是當虛主詞用, 代替後面的whether名詞子句!3. Helping others brings you happiness.   --- helping引導動名詞片語當 brings的主詞!

    Source(s): myself
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  • 1 decade ago

    1.He’s polite to open the door for us. (改成it開頭)

    --> It is polite of him to open the door for us. (to open the door for us(不定詞)為主詞, it 為假主詞)

    2.It doesn’t matter whether you came or not. (改成whether開頭)

    --> Whether you came or not doesn't matter. (Whether you came or not(名詞子句) 做為主詞)

    3.It brings you happiness to help others. (改成helping開頭)

    --> Helping others brings you happiness. (helping others(動名詞) 為主詞)

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