unit 13 We are trying to save the earth!教案

1、unit 13 We are trying to save the earth!教案Unit 13 We are trying to save the earth.I. Topic: Protecting the environmentII. Teaching goals:1. Knowledge:1). Words and expressions in this unit (displayed in each period);2). Sentence structures: We are trying to save the earth./The river used to be clean

2、./The air is badly polluted./No scientific studies have shown that shark fins are good for health./We should help save the sharks.3). Grammar: 复习应用Present progressive, used to, Passive voice, Present perfect, Modal verbs.2. Skills: Talk about pollution and environmental protection.3. Process and ste

3、ps: Task-based teaching4. Affect and attitude: Learn to protect the environment to save the earth and play a part in the daily life.III. Teaching focus:Talk about pollution and give suggestions for environmental protection.IV. Teaching strategies: Cooperative learning and mind map.V. Teaching arrang

4、ements:Period 11. Teaching goals:1). Words and expressions:Litter, bottom, fisherman, coal, ugly, advantage, cost, wooden, plastic, takeaway, bin, take part in, turn off, pay for, take action.2). Sentences:We are trying to save the earth. /The river used to be clean. /The air is badly polluted.3). S

5、kills: Talk about what you are allowed to do; Agree and disagree.4). Affect: Talk about pollution and environmental protection.2. Difficulty: to tell the causes of pollution and give solutions.3. Teaching procedures:教学反思：Period 21. Teaching goals:1). Words and expressions: shark, fin, cruel, harmful

6、, be harmful to, at the top of, chain, the food chain, ecosystem, industry, law, scientific.2). Skills: to talk about the shark saving by mind map and cooperative learning.3). Affect: To understand environment protection by saving animals.2. Difficulty: mind map3. Teaching procedures:Lead in: Show t

7、he video of sharksDiscussion: How much do you know about sharks?Reading: Read the passage and finish the mind map by cooperation.教学反思：Exercise: 3b Fill in the blanks.Period 31. Teaching goals:1). Words and expressions:recycle, napkin, throw away, put sth. to good use, pulldown, upside, gate, bottle,

8、 president, inspiration, iron, work, metal, bring back, creativity.2). Skills: skimming, scanning, mind map, cooperative learning.3). Affect: to learn to protect the environment by recycling.2. Difficulty: to draw the mind map, to internalize the idea of recycling.3. Teaching procedures:教学反思： Period 41. Teaching goals: To review this unit by talking about the pollution and its causes, and give suggestions for solving the problems; and write a short passage about it.1). W