Unit 2 Topic 1 Section B 课件 2023-2024学年仁爱科普版九年级英语上册

Unit 2 Saving the Earth Topic 1 Pollution has caused too many problems . Section B What was the West Hill like in the past? 1. _____________________ have gone. 2. The water was_______and smelled _____. 3. There were several ________________ pouring _______________ into the stream. . The flowers and grass so dirty terrible chemical factories waste water What’s the West Hill like now? It is a __________ place. There are lots of ____________________. The air is _____ and the water is_______ , and you can see _________________ dancing. beautiful flowers and grass fresh clean bees and butterflies _____________has changed. Everything 1.看见某人正在做某事 see sb doing sth 固定搭配 2.砍倒 cut down 3.多么遗憾！ 4.有某人正在做某事 5.化工厂 6.把...倒入 7.废水 8.野餐 What a shame / pity! there be sb/sth doing sth chemical factories pour...into waste water have a picnic Review 4 There are a lot of pollutions in our daily life. pollutions soil pollution water pollution noise pollution air pollution light pollution `soil po`llution People use chemicals too much in their fields, and soil pollution causes unhealthy food. People pour waste water into rivers and lakes, so _____________ is almost everywhere in China. `water po`llution water pollution 2. ______________ makes people sick. It causes breathing problems and even cancer. 3. In some cities, there’s too much ________________ caused by many cars. noise pollution `noise po`llution `air po`llution Air pollution Kangkang was going to leave the West Hill.And he met Mrs. Zhou. Then they had a talk. 1, What were they talking? 2,What questions did Kangkang ask her? 1c Read 1a and answer the questions. 1. Why couldn’t Mrs. Zhou sleep well at night? 2. What will Kangkang do? 3. Do you have any other ways to solve the air pollution? 1. Why couldn’t Mrs. Zhou sleep well at night? 2. What will Kangkang do? 3. Do you have any other ways to solve the air pollution? The factory made too much noise. He will write to the newspaper to show his thanks. 1