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课件网) Unit 8 Protecting the environment Lesson 3 The green miracle 能够掌握本课时的单词和短语。 01 学习目标 能读懂文章，了解塞罕坝从荒芜之地变为世界最大的人工林的历程。 02 能掌握动词不定式作目的状语的用法。 03 miracle / m r kl/ n.奇迹 hardly / hɑ dli/ adv.几乎不 government / ɡ v nm nt/ n.政府 dead /ded/ adj.死气沉沉的；无生命的 land /l nd/ n.土地；陆地 forester / f r st (r)/ n.林务员；护林人 新课讲授 New words v.着陆 beginning /b ɡ n / n.开端；开头 condition /k n d n/ n.条件；状况 harsh /hɑ / adj.恶劣的；严酷的 generation / d en re n/ n.一代；一辈 technology /tek n l d i/ n.技术；工艺 century / sent ri/ n.世纪；百年 spirit / sp r t/ v.鼓舞 n.精神；心灵 inspire / n spa (r)/ v.完成；结束 complete /k m pli t/ adj.自然环境的；生态环境的 environmental / n va r n mentl/ n.风景；景色 scenery / si n ri/ survive /s va v/ v.存活；幸存；艰难度过 adj.完全的 Lead in Look at the pictures of the same place and answer the questions. A What’s the difference between the two pictures B What do you think led to the difference Saihanba 1. Where is Saihanba located 2. What did it become Read Paragraph 1 and answer questions. Reading It is located in the far-northern part of Hebei Province. It became a green miracle. Read Paragraph 2 and answer questions. 1. What was Saihanba like around the late 1950s 2. What did the government decide to do in 1962 3. How many foresters carried out the task There were almost no trees or flowers. It decided to change this dead land into a forest. 369 foresters. Read Paragraph 3 and answer questions. 1. What does Zhao Zhenyu do 2. How long did it take them to complete the task He was one of the first-generation foresters. For more than half a century. Read Paragraph 4 and answer questions. 1. What is Saihanba like now 2. What can people enjoy there It is now the largest human-made forest in the world. Fresh air, birds singing, and beautiful scenery. Read the passage and complete the timeline. now 1962 around the late 1950s People could _____ a tree or a flower anywhere The local government decided _____ Saihanba is _____ _____ _____. hardly see to change this dead land into a forest the largest human-made forest in the world Read the sentences and pay attention to the parts in yellow. Then write more examples. To carry out the task, the government organised a group of 369 foresters. The Saihanba Spirit inspired the foresters to complete the difficult task. We use the to-infinitive to express purpose.We also use the to-infinitive after certain verbs. Some verbs are followed by a direct object and then the to-infinitive. Grammar focus 动词不定式作目的状语 动词不定式可以在句中作目的状语，表示行为动作的目的。 e.g. The WWF is working hard to save all the animals. 世界自然基金会正在努力挽救所有的动物。 She practises every day to improve her singing skills. 她每天都在练习，以提高自己的歌唱技巧。 e.g. Dylan trained hard to improve his basketball skills. Dylan刻苦训练以提高自己的篮 ... ...
