江苏省高中英语 Unit3 tomorrows world word power教案 牛津译林版必修4.doc

m4u3 period3 word power一【设计思想】引导学生通过以下两种方法学习词汇：一是让学生学习与单元话题相关的分类词汇；二是通过构词法学习单词。二【教学目标】1. learn words related to computers.2. learn to form abstract nouns from verbs and adjectives.三【教学重难点】learn to how to form abstract nouns from verbs and adjectives.四【教学环节】【课堂导入】step1: finish the sentences with the right words:1. many wild animals _ because people have destroyed their living environment. we have to take some actions to prevent the _ of wild animals. (disappearance; disappear) 2. the new motorway between the two cities has finally _. its good news for people who have to travel a lot there.the manager made a speech at the _ ceremony of the supermarket. (open; opening)3. thanks to his _, we are all saved, and all of us think he is such a _ person. (kind; kindness) 4. the man carried the boy to _ as the train come over, and the boy was _ at last. (safe; safety)【预习检查】 小组展示预习结果（预习过程中所划出的短语及句型）【课堂教与学】step2: self-learning test & show timewhats an abstract noun?how to form abstract nouns from verbs :how to form abstract nouns from adjectives:step 3: practice and explanation 1.do you think its important for schools to have a gym? 2.do you know these pieces of equipment in a gym?step 4: words related to computers【课堂巩固】do exercise on p46, do exercise on p47【知识小结】1. how to form abstract nouns from verbs and adjectives.2. know the names related to computers.【提升与拓展】1. play an important role2. set up3. make a profit4. end in failure【课后预习】预习课本