2．focus on 集中于

　　3．set up 建立

　　4．start out 开始从事；起先打算

　　5．according to 根据

　　6．in addition　　　　 另外

　　7．take place 　　　　 发生

　　8．build up 积累；增加

　　9．in case 万一

　　10．make a reservation 预订

　　1．[教材原句]A soft eraser will be useful in case you want to make changes.

　　一块软质橡皮很有用，以备你想改动时用。

　　[句型点拨]in case"以防"，引导目的状语从句。

　　[佳句赏析]You don't have to go shopping with me in case someone immediately makes an appointment with you.

　　你不必和我一起去购物，以免有人突然约你。

　　2．[教材原句]It was while at the New York School of Art that he experimented with different materials such as cloth and plastic in his paintings.

　　那是在纽约艺术学院的时候，他在他的画中试验了许多不同的材料，例如布和塑料等。

　　[句型点拨]It is/was ... that ...强调句。

　　[佳句赏析]It was while his father was sleeping that the boy slipped out of his room.

　　就是在他爸爸睡觉的时候，小男孩溜出了他的房间。

　　3．[教材原句]The painting focuses on several steep hills with the Li River flowing below.

　　该画主要画的是几座陡峭的山峰，山峰下流淌着漓江之水。

[句型点拨]with的复合结构。