Unit 2 Saving the EarthTopic2 All these problems are very serious.Section ASection ATom Tom’s father Tom Tom’s father Tom is very sad, he is leaving. Do you know why?Tom Tom’s father Tom Tom’s father Tom is very sad, he is leaving. Do you know why? cut down Tom Tom’s father Tom Tom’s father Tom is very sad, he is leaving. Do you know why? day by day, fewer and fewer treesTom Tom’s father Tom Tom’s father Tom is very sad, he is leaving. Do you know why? as a result As students, what should/shouldn’t we do? save waterAs students, what should/shouldn’t we do? spitAs students, what should/shouldn’t we do? care for wild animalsAs students, what should/shouldn’t we do?不要踩踏草地和摘花 walk on the grass & pick flowersAs students, what should/shouldn’t we do?不要乱扔垃圾 leave rubbish here and there good behavior rude behaviorRead 1a and answer the following questions.1.1. What are they talking about?What are they talking about?2. Why is air pollution a serious problem in China?2. Why is air pollution a serious problem in China?3. What should students do and not do to protect3. What should students do and not do to protect the environment?the environment?4. Can you give some advice to the government?4. Can you give some advice to the government? They are talking about air pollution and envionment protection. Because China has become the world's largest producer and user of coal. We shouldn’t leave rubbish here and there. Don’t spit anywhere in public. Don’t walk on grass or pick flowers.Everyone should care for wild animals and plant more trees. 不定代词和不定副词有哪些？不定代词和不定副词有哪些？ somebody, someone, something, somewheresomebody, someone, something, somewhere anybody, anyone,...
