2課件仁愛(ài)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(xué)習(xí)目標(biāo)：學(xué)習(xí)目標(biāo)：1.繼續(xù)學(xué)習(xí)現(xiàn)在完成時(shí)。繼續(xù)學(xué)習(xí)現(xiàn)在完成時(shí)。2.學(xué)習(xí)數(shù)字的表達(dá)法。學(xué)習(xí)數(shù)字的表達(dá)法。3.提高對(duì)人口問(wèn)題的認(rèn)識(shí)。提高對(duì)人口問(wèn)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。