《2025年同步练习册山东人民出版社高中英语选择性必修第一册外研版》

重点句型 深度研习
It is/was... that/who... 强调句
（教材原文）... it was along this road that Stephen's grandfather built a simple basket by attaching a piece of plastic to a telephone pole.
……正是沿着这条路，斯蒂芬的祖父在电话线杆上贴了一块塑料，做成了一个简易的篮筐。
[句式分析]本句为强调句式，基本结构为“It is/was + 被强调部分 + that/who + 其他”。
【读句探究】
It was Mary that/who helped the old man several days ago.
是玛丽在几天前帮助过这位老人。
Is it Tony who answered the telephone?
是托尼接的电话吗？
When was it that they left their hometown?
他们是什么时候离开家乡的？
It wasn't until I finished film studies that I pursued my career as an actress.
直到我完成电影学的学习，我才开始从事我的演艺生涯。
【探究归纳】

即学即练
句型转换
①He didn't come back home until 10 o'clock last night. (not until 强调句型)
___
②We cancelled our date because it was raining outside. (强调原因状语)
___

答案： ①It was not until 10 o'clock that he came back home.②It was because it was raining outside that we cancelled our date.