7.一方面...另一方面 8.通过考试

9.充分利用 10.必修课程

11.仅供娱乐 12.自主学习

13.给...评分不及格 14.剩余的时间

3).重要句型：

1. David was one of the most helpful students that we ever had.

比较：David was the only one of the most helpful students that we ever had.

Eg. He is one of the people here who how to operate this computer.

　A. knows B. know C. had known D. known

He is the only one of the people here who how to operate this computer.

　A. knows B. know C. had known D. known

2.After graduating from university, he went to China to study Chinese.

After 为介词后接动名词。

1. Upon finishing his studies,...

=As soon as he finished his studies, he started travelling in China..

注意：Upon/on +n/v-ing 表示"一...就"是介词短语。而 "as soon as"是连词，连接句子。

如：她一进教室就坐下来看书。 ，she sat down and began to read.=As soon as , she sat down and began to read.

他一到家就去看电视。 ，he watched TV.

= As soon as , he watched TV.

　Step2: Analysis:

1.只能用that不用which的情况

1.）先行词是最高级形容词或有最高级修饰时; 先行词是序数词或被序数词修饰时。

Eg.: It is the first American movie that I've ever seen.

2．）先行词是 all, much, little, something, everything, anything, nothing, none等代词时。