unit2lovingourplanet

unit2lovingourplanet内容摘要：

for a long time. Too much noise can cause high blood pressure as well . Working for a long time in strong,changeable light may cause some kinds of illnesses. It makes people feel terrible and is especially bad for the eyes . With less pollution , our pla will bee greener and our health will be better. Topic 1 section D  1b Work alone Kinds of pollution 污染的种类 Effects on our environment or health 污染给我们的环境和健康带来的后果 Air pollution 空气污染 cause sore eyes and breathing problems Litter 垃圾污染 makes our environment dirty, influences the look of cities Soil pollution 土壤污染 destyoys the soil and bees serious Noise pollution 噪声污染 makes people deaf and causes high blood pressure… Light pollution 光污染 makes people feel terrible and is bad for the eyes 写作 给报社写一封有关于环境污染的信 Topic ２ section Ａ １ a look,listen and say １、 It says the China has bee the world‟s largest 它提到中国已经成为世界上最大的 producer and user of coal. 煤炭生产国和消费国． ２、 ７、 But the government has done something useful to protect the environment . 但是政府为了保护环境已 采取了一些有效的措施． ３、 As we know, none of us likes pollution. 大家知道，没有人喜欢污染． Topic ２ section Ａ  １ a look,listen and say We shouldn‟t leave rubbish here and there ． 我们不能 到处 乱扔垃圾． What should we do as students ? 作为学生，我们应该做些什么。 Don‟t step on the grass or pick the flowers . 不要践踏草坪或摘花朵． ７、 Don‟t spit everywhere. 不能随地吐痰 ． Topic ２ section Ａ  １ a look,listen and say ８、 Everyone should care for wild animals and plant more trees . 每个人都应该 保护 野生动物并且种更多的树． ９、 Humans have e to realize the importance of protecting animals . 人类 逐渐意识 到保护动物的重要性． １０、 But if everyone does their best to follow the rules, our school will bee better and better day by day . 但如果每一个人都尽力遵守规章制度，我们的学校会一天天好起来的． Topic ２ section Ａ  1b Work alone What are they talking about ? They are talking about air pollution . Why is air pollution a serious problem in China ? Because China has bee the world‟s largest producer and user of coal. What should students do and not do to protect the environment ? We shouldn‟t leave rubbish here and there. Don‟t spit everywhere. Don‟t step on the grass or pick the flowers. Everyone should care for wild animals and plant more trees. Can you give some advice to the government ? Topic ２ section Ａ  Read and understand None。