外研版七年级英语下册《Every family will have a small plane》Life in the future PPT教学课件，共30页。
Warming-up
Free talk
In thirty years’ time, …
What will you do?
Where will you live?
Will you be rich or poor?
Will you have an expensive car?
How many children will you have?
Will you be handsome/pretty?
Pre-reading
New words.
air n. 天空；空中；空气
land n. 陆地
rain n. 雨；雨水v. 下雨
robot n. 机器人
sea n. 海；海洋
space n. 太空；空间
Language points.
1. The sea level will rise as well. 海平面也会升高。
句中的“as well”表示“也，又”，常用于肯定句末尾。
e.g.She can dance, and sing songs as well. 她既会跳舞，也会唱歌。
拓展：
also意为“也”，放在be动词、助动词、情态动词之后，行为动词之前。
too意为“也”，放在肯定句句末。
either 意为“也”，放在否定句句末。
2. … not only over land, but also over the sea or even into space.
……不仅是在陆地上空飞行，而且还可以飞到海上甚至进入太空。
not only… but also意思是“不仅……而且……”。
若连接两个并列成分作主语，其谓语通常与靠近的主语保持一致，称为就近原则。
e.g.
Not only the students but also the teacher likes the sea.
Summary
What + be+某物+like…? ……怎么样？
come true （希望，梦想等）实现成真
mean v. 意味着
a kind of 一种……
light rain 细雨
heavy rain 大雨；暴雨
as well 也 ，又
cheap adj. 便宜的
Homework
1. Try to retell the passage in Unit 2.
2. Preview Unit 3.
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