内容正文:
M5 U3 Project Having a debate 1 lead in—watch a short video What happened to the Amazon rainforest? Why is Amazon rainforest so important? What caused an injured rainforest? The Amazon rainforest was on fire. It is regarded as the lungs of earth and home to many creatures. Human development like farming, deforestation(森林砍伐) and cattle ranching(大牧场). 2 It’s high time that we should mend the relationship with nature. The lungs of earth were damaged by human activities 3 Man and nature Read the article and fill in the blanks. Man and nature problem Humans 3._ the environment for a long time through agriculture, fishing, hunting ,4._, building channels, building factories, and creating chemical wastes. different 1._ different people different nations One side : we just use nature to meet our own needs The other side : A clean environment can 5._ us all. Many developed nations, which 6._ and used up natural resources for decades, are now7. _saving nature rather than destroying it. Poorer na