英语人教版九年级全册unit 13 Secton B.doc

Unit13 SectionA（2a-2e）精品教案学科English年级9班级课题Unit 13 were trying to save the earth! Section A 2a 2e话题Protecting the environment功能Talk about pollution and environmental protection教学目标知识技能1. Target language: Have you ever thought about how these things can actually be put to good use?You have probably never heard of Amy.The more popular works can be seen in art shops around the city.2. Grammar: Present perfect, passive voice3. Words and expressions;(1) Curriculum words: upside, gate, bottle, president, inspiration, iron, work, creativity(2) Useful expressions: throw away, put sth. to good use, pulldown, upside down, bring back过程方法According to reading to improve students integrating skills-reading skill and writing skill.情感态度We must realize the importance of recycling, It not only is a useful saving of money but also can protect our environment学习策略1. Learn to predict what the reading passage is about.2. Reading for general ideas and specific details.重点Target Language难点Practice reading and writing using the target language.教学内容及问题情境学生活动设计意图2a. To prompt Ss predict what the reading passage is about.Checking for understandingCheck Ss adequately understand thethree words used in the title. rethink think carefully about something again to see if changes should be made.e.g. Lets rethink our decision to buy a car, considering that a car will only add to environmental pollution. reuse use something again after it has been used.e.g. These plastic forks and spoons can actually be reused if you clean them properly. recycle do something to things that have been used so that they can be used again.e.g. This piece of paper looks a little different because it is recycled paper.2b. To provide Ss with practice in reading for general ideas and specific details.Any other ideas?Have Ss work in groups to discuss other ways of reusing and recycling thing.2c. To enable Ss to learn some key phrases used in the passage they have just read.Explaining the phrases: pull down, put to good use, build out of, set up, known for2d. To get Ss to focus on prefixes and suffixes. Prefix: a group of letters added to the beginning of a word to change the meaning of the worde.g. re+ thin= rethink un + usual = unusual Suffix: a group of letters added to the end of a word to change the part of speech.e.g. actual (adj.) + ly= actually (adv.)build (v.) + ing= building (n.)Work in groups to discuss other ways of reusing and recycling thing.Make up sentences using the phrases. Underline the words in the passage.让学生初步理解前缀的作用：改变单词的含义。让学生懂得前缀某些前缀改变单词的意义，某些后缀改变单词的词性。板书设计Unit 13 were trying to save the earth! Section A 2a 2eHave you ever thought about how these thi