老师
Hello boys and girls. Welcome to my English class. Today we are going to learn Unit 2, topic two. All these problems are very serious. Section B. Hopefully by the end of this class, you'll be able to, 1st, capture key information in listening materials and retell them. Second, use the new words and expressions to talk about environmental problems and try to give suggestions. 3Rd, be aware of the importance of environmental Protection.
老师
通过本节课的学习，希望你能获取口语语篇的主旨要义和关键细节，并进行复述。运用所学表达谈论环境问题，并尝试给出相应的建议，同时意识到环境保护的重要性。
老师
Now let's look at some pictures. What are the pictures about? They're about environmental problems. Everybody knows environmental problems are very serious. Now. Everybody means the same as everyone. If we want to change the situation, we must take action right now. Situation. Zhong Kwan Xin Shi Yan. So kids like you can help. Today. Let's find out what student should or shouldn't do to protect the environment. Well, let's look at some pictures and say to protecting env查看隐藏内容