9B Unit 4 Life on Mars Reading2.ppt
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9B Unit 4 Life on Mars
Reading Ⅱ
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imagine   (line 1)
imagine用作动词，意为“想象, 设想”。
You can hardly imagine their surprise at
hearing the news.
你想象不到他们听了这消息有多么吃惊。
I didn’t imagine becoming an editor in my
childhood.
在孩提时代，我并未想象成为一名编辑。
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完成下列句子。
1. Can you _________ (想象) what it must  
    be like to lose your job after 30 years?
2. Nobody can __________ (想象) what life
    will be like in a hundred years.
practice
imagine
imagine
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Our own planet, Earth, is becoming more and more crowded and polluted.
more and more crowded   越来越拥挤
more, most 放在多音节形容词、副词前面，帮助构成比较级和最高级。
如：more beautiful,  more slowly
这里，more and more 用来加强程度，表示越来越怎么样。相当于：more crowded and more crowded
例如：bigger and bigger  越来越大
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crowded用作形容词，意为“拥挤的”。
拓展：
be crowded with意为“充满，挤满”。如：
The room was crowded with guests.
房间里挤满了客人。
practice
根据汉语意思完成句子。
1. The bus was so _________ (拥挤的) that I
    didn’t get on it.
2. As we get nearer, the image becomes