III Background 句型介绍:


1). It is … that …

It is … who … 强调句型

Eg.It is the traditions in Beijing that attract many foreign tourists.


It is the interaction of the two that shapes a person’s personality and dictates how that personality develops.

2). It is generally believed

It is the case that …

It is apparent that … 等形式主语

Eg It is generally believed that white-collar as well as blue-collar workers are suffering from psychological and physical stress stemming from work.

3). 状语前置


In spite of this, the obvious benefits of computer skills for young children cannot be denied.

Just like movie stars, they live extravagant lifestyles with huge houses and cars.

4). 时间引导的叙述句型

Lately, the problem of unemployment has been brought to popular attention that governments at all levels place it on the agenda as the first matter.