人教版九年级Unit 13 We're trying to save the earth!-Section A 3a—3b-教案、教学设计-公开课-(配套课件编号：c2898).docx

1、话话 题题 Protecting the environment 功功 能能 Talk about pollution and environmental protection 教教 学学 目目 标标 知识知识 技能技能 1. Target language: No scientific studies have shown that shark fins are good for health. Thenumber of some kinds of sharks have fallen be over 90 percent in the last 20 to 30 years. 2. Gra

2、mmar:Present perfect 3. Words and expressions; (1)Curriculum words: shark, cruel, harmful, chain, ecosystem, industry, law, scientific, afford, reusable, transportation (2)Useful expressions: be harmful to, at the top of, the food chain, take part in, turn off, pay for, take action 过程过程 方法方法 Accordi

3、ng to finishing some tasks to train students integrating skills and train the abilityofexpressingstudentsown opinions 情感情感 态度态度 Animals are our friends We must know howtolovethemandhowtoprotect them That way, It is good for both animals and us 学学 习习 策策 Reading for specific information. Taking notes,

4、 cooperative learning. 略略 重重 点点 Target Language 难难 点点 How to improve students integrating skills 教学内容及问题情境教学内容及问题情境学生活动学生活动设计意图设计意图 3a. To give Ss practice in reading for specific information. Learning more about sharks AskSstodosomeadditional researchtofindoutmoreabout sharks before this lesson. 3b

5、. To give Ss the opportunity to review the use of conjunctions. Shark fin soup is a Chinese delicacy that is popular not only in China, but also among the Chinese population in othercountrieslikeSingaporeand Malaysia. Review of conjunctions so: used to say that something is a result of something els

6、e that has just been mentioned. e.g. I was tired, so I decided to take a map. although:used to contrast one part of a sentence with another, has the effect of making the main idea in thesentenceseemsurprisingor unexpected. e.g. Although she studied hard, she did not pass the exam. if:usedtotalkabout

7、the Make up sentences using the conjunctions: so, although, if, but This will enable Ss to have a better understanding and greater knowledge about sharks. circumstances in which something elsemighthappen;givesthe conditionforsomethingelseto happen. e.g. If you study hard, you will do well. but: used

8、 to contrast two parts of a sentence and show that they are oppositeorverydifferentin meaning. e.g.Thechildrenstoppedplying when they heard the bell. 板板 书书 设设 计计 Unit 13were trying to save the earthSection A 3a4c No scientific studies have shown that shark fins are good for health. Thenumber of some kinds of sharks have fallen be over 90 percent in the last 20 to 30 years. 反反 思思