外研版七年級英語下冊《Every family will have a small plane》Life in the future PPT教學課件，共30頁。
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；空氣
land n. 陸地
rain n. 雨；雨水v. 下雨
robot n. 機器人
sea n. 海；海洋
space n. 太空；空間
Language points.
1. The sea level will rise as well. 海平面也會升高。
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. 她既會跳舞，也會唱歌。
拓展：
also意為“也”，放在be動詞、助動詞、情態(tài)動詞之后，行為動詞之前。
too意為“也”，放在肯定句句末。
either 意為“也”，放在否定句句末。
2. … not only over land, but also over the sea or even into space.
……不僅是在陸地上空飛行，而且還可以飛到海上甚至進入太空。
not only… but also意思是“不僅……而且……”。
若連接兩個并列成分作主語，其謂語通常與靠近的主語保持一致，稱為就近原則。
e.g.
Not only the students but also the teacher likes the sea.
Summary
What + be+某物+like…? ……怎么樣？
come true （希望，夢想等）實現(xiàn)成真
mean v. 意味著
a kind of 一種……
light rain 細雨
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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