Unit 3 Section Ⅲ
Ⅰ.语法填空
1．He has failed many times，but he is still preparing to take __chances__(chance) next time.
解析：句意：他已失败了很多次，但是他仍在准备着下次冒险。take a chance冒险。
2．He just met one of his old friends in the street __by__ accident.
解析：句意：他只是很偶然地在街上遇见他的一位老朋友。by accident偶然地。
3．To write his paper，he tried hard to collect __a__ large amount of information as he could.
解析：a number of；a large amount of用来修饰不可数名词，information不可数。
4．He is such a bad boy，always talking to his parents __in__ a rude manner.
