Module 5 A Lesson in a Lab
|
功能
|
Using sequence（运用先后顺序）
first, then, next, after that, lastly
|
|
句型
|
1．The earth is fortynine times larger than the moon.地球是月球的49倍大。
2．Twothirds of the earth's surface is water.地球表面的三分之二被水覆盖。
3．It is hard to think of a world without metals.很难想象一个没有金属的世界。
4．Below is a description of a simple scientific experiment.下面是一个简单的科学实验的描述。
5．The closer you are, the more yo u'll see.你靠得越近，看得就越多。
|
|
语法
|
Degrees of comparison（比较级）
|
