【编者按】高中英语语法复习要做到讲练结合。对语法知识进行必要的系统化的讲解是十分重要的，但一味地灌输，就会让学生觉得枯燥乏味，也很难记住。这就要求我们要配备适当的练习，使学生从理性认识又回到感性认识，从理论到实践的转换。

如对强调句型进行了系统讲解后我们配了如下练习：

1. He didn't realize his mistake until the whole case came to light.

→改成强调结构

(It was not until the whole case came to light that he realzed his mistake)

2. It was not until he came to England (他才学会了) some simple English. (pick)

(that he picked up)

3. 改写上句

Not until .

(he came to England did he pick up some simple English)

4. -Where did you find the missing wallet?