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4. He acted like he had never been in a museum before.

3. At the age of six, my father took me to the circus for the first time.

2. It was not until it began to rain when I noticed his umbrella left in my car.

1. We become more and more impatient of interruptions when the years go on.

4. 檢查有無連詞之間的誤用， 尤其是if和whether之間的誤用。

　　 練 習

3. 檢查主語從句和同位語從句前的連詞是否遺漏。

2. 復合句中， 檢查從屬連詞的使用是否正確。

1. 并列句中， 檢查并列連詞的使用是否正確， 有無遺漏并列連詞的情況。

10. proud of that → proud that, that從句前的介詞of必須省略。

第九節 連 詞

9.of → from, made from...是指制作過程中發生性質變化， made of是物質質地未變。