1、第 12 单元 第五课时 教案上课时间： 年 月 日课 题 Unit 12 Life is full of the unexpected.Section B (2)课时安排 共（5）课时课程标准 P15.（1）能正确的使用标点符号。（2）能写出简短的文段。 学习目标1）掌握本单元基础知识， 掌握过去完成时的结构和用法。2）能够根据所学知识进行写作， 提高学生的写作能力。教学重点 过去完成时的用法教学难点 过去完成时的用法教学方法 任务型教学教学准备 课本，粉笔，ppt课前作业 Let Students talk about: What do you think is the most spec
2、ial day in China?教学过程教学环节 课堂合作交流二次备课（修改人： ）. Warming up and revision1. Have a dictation of the new words and expressions this unit. 来源:学优高考网 gkstk2. Retell the stories of April Fools Day. 来源:gkstk.Com环来源:学优高考网节 一来源:学优高考网课中作业 根据句意，用括号内所给动词的适当形式填空。1) By the end of last year, I _ (be) to the West Hill
3、Farm three times.2) By the time I got up, Mom _ (go) out for some exercise.来源:学优高考网3) I _(learn) 1,000 English words by last term.4) By 9 oclock last night, we _ (get) 200 pictures from the spaceship.5) When I went into the classroom, the final bell _ (ring). I was happy that I wasnt late.Keys: had
4、been had gone had learned had gotten had rung 环节二II. Warming up1. What should we do to save the earth?Turn off the lights when we leave a room.Take our own bags when shopping.Ride a bike.Recycle paper.Dont use paper napkins.2. What should governments do to save the earth?They should close down the f
5、actories that put waste into the river.Set up a lot of dustbins on the street.Stop people from using wooden chopsticks, plastic bowls and bags.Organize people to clean up the streets and rivers.III. Writing 1. Work on 3a. Which parts of the town/ city have a nice environment? Why are they nice? Whic
6、h parts need to be improved? Why?Good environmentWhy Bad environmentWhy Fill in the chart about your city.2. Work on 3b.Write a letter to the city major about the problem and your suggestions.In your letter, describe the environmental problems in your town/city. What are the problems? Where are they
7、? What or who is causing these problems?Then, give suggestions or possible ways to solve the problems. I think that We should/ could I suggest课中作业Finish 3a,3b,3c 的练习环节三V. Self Check. Work on Self Check 1: 1. Let some Ss read the words in the box. Make sure all the Ss know the meaning of the words. 2
8、. Let Ss read the sentences in Self check 1. Then Ss try to fill in the blanks with the correct forms of the words in the box. cancel miss west accident lady officer market unexpected Last Saturday after my French course, I decided to drive to the _ to buy a meat pie for dinner. As I was heading _,
9、I saw a huge truck in the middle of the road.There had been a(n) _ and there were many police _ around. I turned around and decided to go to a nearby mall.However, I _ the road that led to the mall. Then I saw a restaurant that sold chicken noodles. I went inside and the _, who was the owner, served
10、 me the most delicious bowl of chicken noodles ever. I had made a(n) _ discovery! Im so glad that I _ my plan to go to the market.1. Let some Ss read their answers. Check the answers with the Ss. Keys: market west accident officers missed lady unexpected canceled Work on Self Check 2 1. Tell Ss that
11、 they have to fill in the blanks with Past Perfect Tense. More than one answers may be possible. 2. Ss think and try to complete the sentences by themselves. 3. Let some Ss read their answers to the class. 4. Share their answers together. e.g. 1) A: Why didnt you hand in your science homework?B: Bef
12、ore I could start working on it, my baby brother started crying and I had to look after him as my mother was sick.2) A: Why didnt you take a shower this morning?B: By the time I got up, my sister had already gone into the bathroom and the bus was honking for me to hurry up.1) A: Why did you have to
13、walk home from school?B: By the time I left my school, the school bus had already left. Step. 4 Group work1. Make up a crazy recipe with your partner. (You may first make a list of the ingredients and the produce.)2. Tell another pair of students how to make this crazy food. The other pair will have
14、 to draw it. 3. Give Ss some examples: 4. Ss try to write about their own crazy recipe in pairs. Then tell another group. 5. See which recipe is the craziest and which group draws the best. 6. Self check 环节四课中作业I. 根据句意, 从括号中选择恰当的词汇填空。1. We _ four thousand new words by the end of last year. A. learne
15、d B. had learnedC. have learned D. will learn2. He told us that he _ the letters in the morning.A. will post B. have postedC. was posting D. had posted3. Did you see Mr Smith when you were in France? No. When I _ France, he _ to China.A. had arrived in; had gone B. arrived in; has beenC. got to; had
16、 gone D. had got to; had been 课后作业设计： Homework Finish the written task of 3b.板书设计： Unit 12 Life is full of the unexpected.Section B 3 (3a-Self-check)My lucky/unlucky dayI will always remember the dateThis was the luckiest /unluckiest day of my lifeWhen I woke up that morningLater that dayI couldnt believe Then/After thatFinallyI think.What a lucky/an unlucky day! 教学反思：
