《The Study of Living Things》Look into Science! PPT精品课件

冀教版九年级英语上册《The Study of Living Things》Look into Science! PPT精品课件，共28页。

Lead-in

Do you know him?

He’s Charles Robert Darwin.

What do you know about him?

He’s a biologist.

Language  points   

1.Fantastic facts about the butterfly have been drawing Dr. Taylor’s attention. 

关于这种蝴蝶的奇异的事实已经引起了 泰勒博士的注意。

draw one’s attention意为“吸引某人的注意力”。

He tries to draw our attention to the painting.

他试图把我们的注意力吸引到这幅图上。

2. Here, as many as 230 million butterflies spend the winter. 

多达两亿三千万只蝴蝶在这里过冬。

as … as … 意为“与……一样……”，

两个as之间可加形容词或副词的原级。

as … as … 的否定形式为not as/so … as …。

This film is as interesting as that one.这部电影和那部电影一样有趣。

He is not as tall as his brother.他不如他哥哥高。

3.The butterflies that return to the south are the great-great grandchildren of the butterflies that left for the north.

回到南方的蝴蝶是向北迁移的蝴蝶的玄孙（女）。

leave for意为“动身去；前往”。

leave … for … 意为“离开……去……”。

They left for his hometown yesterday. 

昨天他们动身回老家了。

They will leave Beijing for Guangzhou tomorrow.

他们明天要离开北京去广州。

… … …

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