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课件网) Unit 8 Save Our World 初中英语冀教版八下 Lesson 46 Protect Our Environment Teaching Aims: Know about the pollution in our country. We all should take care of our environment. Teaching Important Points and difficult Points: How do you think the pollution in our country What should we do to stop pollution Is your hometown clean enough Do you have any ideas for reducing waste Lead in Ask and answer these questions with your partner. What can you do for protecting the environment Lead in Ask and answer these questions with your partner. Enjoy the video New words leak tap beer truck recycling factory unlike n. & v. 漏；渗漏 n. 龙头；阀门 n. 啤酒 n. 货车；手推车 n. 回收利用 n. 工厂 prep. 不像；与……不同 Read Practice Read the text in groups and pay attention to these sentences. (1) Is your hometown clean enough (2) In fact, if each of us makes a small change in our life, we can make a big difference to our environment. (3) I think everyone should take care of the environment. (4) I often check to make sure there aren’t any leaks, and I never forget to turn off the tap. (5) A truck picks up our recycling every week. (6) It’s not too hard to protect the environment. (1) Katie thinks everybody should _____ the environment. (2) People waste _____ most of all. (3) More people should ride bikes or _____. Practice Read the lesson and fill in the blanks. take care of paper take buses (1) I try to _____ in many ways. (2) More people should _____ or take buses. (3) I often check to _____ there aren’t any leaks, and I never forget to _____ the tap. (4) A truck _____ our recycling every week. Practice Read the lesson again and fill in the blanks. save water ride bikes make sure turn off picks up (1) What do we waste the most Water. (2) What makes the most pollution Cars and factories. (3) Is riding bikes good for the environment Yes, it is. Practice Read the text and answer the questions. Language Point 1. Is your hometown clean enough 句中enough作副词,意思是“足够地”。enough可以修饰动词、 形容词或者副词,放在被修饰词的后面,构成“(not+)enough(for sb)+ to do sth ”,意思是“(对某人而言)足够(不够)……去做某事”。 He is old enough to go to school. 他足够大了,可以去上学。 The bag is light enough for her to carry. 这个包对她而言足够轻了,她可以搬动。 Language Point 【拓展】 (1) enough 还可以作限定语,放在前面修饰复数名词或者不可数名词, 表示“足够的,充足的”。 She has enough food for herself. 她有足够的食物。 He has no enough time to play. 他没有足够的时间去玩。 We have no enough money to travel. 我们没有足够的钱去旅行。 (2) enough还可以作代词,意思是“足够”。 Don’t give him food. He has got enough! 不要给他食物了。他已经吃得够多了! Language Point 2. In fact, if each of us makes a small change in our life, we can make a big difference to our environment. 1) in fact 意思是“事实上”,常用作副词短语,一般在句中作状语。 In fact, it is very hot. 事实上,天很热。 【拓展】in fact还可以表示“确切地说”。 He is n ... ...
