2課件仁愛版

1、POLLUTION CAUSES TOO MANY PROBLEMS.Listen to the video, and answer the Listen to the video, and answer the following que。

2、Unit2 What a large population Topic 2 Section B學習目標：學習目標：1.繼續(xù)學習現(xiàn)在完成時。繼續(xù)學習現(xiàn)在完成時。2.學習數(shù)字的表達法。學習數(shù)字的表達法。3.提高對人口問題的認識。提高對人口問題的。

3、Bluer12The sky in the countryside is bluer than that in the city.clearer12The . in the countryside is than that in the c。

4、 Unit 4 Magical Science Topic 3 We will live in space one day. Section C What do you want to What do you want to be when。