仁爱九年级上Unit 2Topic 1Section B.pptVIP

Victoria Unit 2 Saving the Earth Topic 1 Pollution has caused too many problems . Section B What kind of pollution do you know? What kind of pollution is it? air pollution water pollution What kind of pollution is it? noise pollution What kind of pollution is it? litter What kind of pollution is it? light pollution What kind of pollution is it? soil pollution What kind of pollution is it? Example: People use chemicals too much in their fields, and soil pollution causes unhealthy food. 1. People pour waste water into rivers and lakes, so ________________ is almost everywhere in China. 2. ______________ makes people sick. It causes breathing problems and even cancer. 3b Complete the sentences with the words and phrases in 3a. （P30） water pollution Air pollution 3. In some cities, there’s too much _________________ caused by many cars. 4. ________________ is harmful to birds. Also, when we use too many lights at night, we waste energy. 5. _________ makes a mess of our environment, so people shouldn’t throw it around. 3b Complete the sentences with the words and phrases in 3a. （P30） Litter Light pollution noise pollution What pollution can you find in the picture? B. Listen again and match each question above with an answer below. a. Not yet. b. I’ve been like this since last week. C. It’s difficult for me to breathe. d. Oh, yes. C b a d 1b A. Listen to 1a and check the questions you hear.（P29） Question Answer 1. What’s wrong with you? _____ 2. How long have you been like this? _____ 3. Where have you been? _____ 4. Have you seen a doctor? _____ 5. Have you noticed the dead fish in the river? _____ √ √ √ √ 1c Read 1a and answer the questions.（P29） 1.What’s wrong with Mrs. Zhou? 2. What caused Mrs. Zhou’s problems? 3. What will Kangkang do? 4.Do you have any other ways to solve M