【学习目标】
1. Grasp the important words and phrases in the two units and improve your ability to express yourself in English.
2. Learn the method of constructing knowledge trees through self-study and cooperative exploration.
3. Enjoy the beauty of English with a s trong passion.
【知识体系构建】
1. 倍数的三种表达形式：南京是那个城市的3倍大。
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(2)_____________________________________________________________
(3)__________________________________ ___________________________
2. 请用so…that…和su ch…that…造句
这本字典很有用，我正打算买一本。
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他们是非常好的老师，我们对他们极为尊敬。
