2018秋九年级英语全册Unit13We’retryingtosavetheearthMonday复现式周周练课件新版人教版.pptx

1、,Unit 13 Were trying to save the earth!,Monday 星期一 (Section A 1a2d),一、核心词汇 litter，bottom，fisherman，coal， ugly， advantage，cost， wooden，plastic,(Section A 1a2d),二、重点短语 used to曾经； be full of充满； clean up清理； cut down削减； so far到目前为止； not onlybut also不但而且；,(Section A 1a2d),no more不再； close down关闭； throwint

2、o把扔进； play a part in发挥作用； instead of而不是；,(Section A 1a2d),be good for对有好处； make a difference有影响，有关系； lead to导致，引起,(Section A 1a2d),三、经典句子 1. Were trying to save the earth! 我们正在努力拯救地球! 2. Everyone in this town should play a part in cleaning it up! 镇上所有人都应该参与到清洁中！,(Section A 1a2d),3. So together，our a

3、ctions can make a difference and lead to a better future! 因此，我们齐心协力就能改善环境，创造美好未来！,(Section A 1a2d),四、基础复现天天练：治理环境污染，人人有责,(Section A 1a2d),With the development of science and technology so far，life today has become much easier than it used to be. 1 ，it also brings some new problems besides these adva

4、ntages. One of the 2 problems is pollution. We can see it，smell it，drink it and even hear it.,(Section A 1a2d),Last weekend，I went to the river to go 3 with my best friend. To my 4 ，the river was not as clean as it used to be. It was really dirty and smelly. Even the bottom of the river was full of

5、5 . It looked so ugly. There were no more fish for me or other fishermen to catch. I even saw some people 6 litter into the,(Section A 1a2d),river and factories also put waste into the river. As a result，the pollution is getting worse and worse. Besides water pollution，the 7 is badly polluted，too. I

6、 hardly ever see the blue sky anymore. There are more and more cars on the road and factories which burn coal and pollute the air with a lot of black smoke.,(Section A 1a2d),I am really worried about our future. I think we must do something to 8 the pollution or we will pay a heavy cost in the futur

7、e. As for the water pollution，we should ask the government to close down the factories and tell everyone to 9 cleaning up the river and not to throw plastic bags into it.,(Section A 1a2d),As for the air pollution，we can take the bus or subway 10 driving the car. We can also ride a bike to school or

8、work. It is not only good for the environment but also good for our health. It can cut down the cost of the transportation, too.,(Section A 1a2d),I believe that if we try our best to play a part in it，our actions will make a difference and lead to a better future.,(Section A 1a2d),( )1. A. But B. Ho

9、weverC. Therefore D. Though ( )2. A. highest B. laziest C. cruelest D. biggest ( )3. A. fishing B. boating C. swimming D. shopping ( )4. A. idea B. creativity C. surprise D. advantage ( )5. A. fish B. coal C. rubbish D. plants,B,D,A,C,C,(Section A 1a2d),( )6. A. throwing B. putting C. taking D. picking ( )7. A. water B. air C. land D. waste ( )8. A. cut up B. cut down C. cut off D. cut in,A,B,B,(Section A 1a2d),( )9. A. be interested in B. take pride in C. play a p