译林版英语八年级下册Unit 8 A green world教案

更新时间:2023-07-18 04:59:10 阅读: 评论:0

Unit 8 A green world
课  题
Comic strip and Welcome to the unit
总第    课时
哪些茶是红茶备课时间
   
上课时间
课  时
Period 1
教  具
A recorder and teaching pictures
薄一波简历
Teaching aims
To be able to identify different ways to protect the environment
Teaching focus
o learn to talk about how to live a green life
Difficult points
To master different ways of talking about a green life
Teaching method
Free talk, Prentation, Practice, Consolidation.
Teaching procedures
The cond preparing lessons
Step 1 Warming up
Did you know that all around the world, 3 to 6 billion trees are cut down each year? Have you ever planted a tree?
Watch a video.
Step 2 Prentation
1. Show some pictures and prent the new words.2. Read aloud the new words.
引进项目Step 3 Learn the conversation1. Listen to the tape and ask:
1) What is Hobo going to do?2) Will more trees be planted this year?
3) What does Eddie like doing?4) What will Eddie plant?
2. Act out the conversation.
Step 4 Practice
1. Do Part A on page 117.2. Check the answers.
Step 5 Listen and answer
1. Listen to part B and answer the following questions.
1) How did Kitty go to school in the past?2) What about now?
3) What does Millie think she should do to live a green life?
4) What about Daniel?5) What about Sandy?
2. Read after the recorder.
Step 6 Free talk
Work in groups and talk about the ways to live a green life.
A: What should we do to live a green lifeB: I think ….C: I think ….D: I think ….
Step 7 Language points
1. What are you going to do? 你打算做什么?
  句中be going to do sth. 意思是“打算、计划做某事”。                                       
  e.g. I am going to plant trees this Sunday 我打算这个星期天去植树。
2. Will more trees be planted this year? 今年更多的树将会被种植吗?
句中will be planted 意思是“将会被种植”,“will be + 动词的过去分词”是一般将来时的被动语态。 e.g. The panda will be nt to the zoo tomorrow. 这只大熊猫明天将被送到动物园。
3. We can reduce air pollution by riding bicycle. 我们可以通过骑自行车来减少空气污染。句中reduce air pollution 意思是“减少空气污染”,“by doing sth.”意思是“通过做某事”。e.g. We can protect the environment by recycling things.我们可以通过回收利用东西来保护环境。
We can save energy by turning off the lights.我们可以通过关灯来节约能源。
4. My dad ud to drive me to school. 我爸爸过去常常开车送我去学校。                                                       
  句中ud to do sth. 意思是“过去常常做某事”。ud to表示过去的习惯动作或状态,它可以用于各种人称,其后接动词原形。 种植桂花树
e.g. They ud to play football on the playground.他们过去常常在操场上踢足球。drive sb. + 地点副词/to + 地点名词”意为“驾车送某人去某地”。drive to sp. = go to sp. by car意思是 “开车去某地”e.g. Can you drive me to the train station? 你可以开车把我送到火车站吗?
      My friends often drive to work.= My friends often go to work by car.
5. It’s wi for people to choo public transport or ride bicycles.                                                 
      It is + adj. + for sb. + to do sth. 意思是“对某人来说做什么事情怎么样”。常用于此句型的形容词有important, difficult, dangerous, necessary, uful, possible等,用来对 to do sth. 进行说明,此句型可以转换成To do sth. is + adj.。                                         
      e.g. It is very important for student to learn English well
[拓展] It is + adj. + of + sb. + to do sth.,常用于此句型的形容词有good, kind, nice, clever, wi 等,用来对sb.的性格、品质等进行说明,将这个句型中的 sb. 和 adj. 提出来可以造句为 sb. + be + adj.。
      It’s very kind of you to say so.
Step 8 Exercis
Step 9 Homework
    1) Read the comic strip fluently and remember uful ntences.
    2) Try to say something
Teaching notes
课  题
Reading 1
总第    课时
备课时间
上课时间
桂纶镁短发图片
课  时
Period 2
教  具
A recorder
8B Unit 8 A green world
西红柿营养
Teaching aims
1. To guess general meanings from keywords and context
2. To skim text for overall meanings and scan for details
Teaching focus
To get some idea about Switzerland
Difficult points
To learn to describe green Switzerland
世界最大的蛇Teaching method
Task-bad approach
Teaching procedures
The cond preparing lessons
  Step 1 Revision
Translate the following phras.
  be going to do sth.plant more trees dig in the garden.plant breadfruit trees.be good for….reduce air pollution .be rious.save water/energy
cau rious air pollution
Step 2 Prentation
1. Show some pictures and prent the new words.
2. Let some students spell the words.
3. Read after the teacher.
4. Read together.
5. Match the words on the left with the meaning on the right.
Step 3 Warming up
Show video and some pictures to prent Switzerland.
Switzerland is a beautiful country with high mountains and clean blue lakes.
Step 4 Fast reading
Read the article quickly and answer the question.
When’s World Environment Day?
Keys: World Environment Day is 5 June.
Step 5 Careful reading全盘账
B2. Kitty made some notes of Martina’s blog on a piece of paper, but her mother tore it up by mistake. Listen to the tape and help her match the two halves of the ntences. Write the correct letters in the blanks.
Step 6 Listening
1. Listen carefully and answer the questions. (Listen to the paragraph 1)
What is Switzerland like?
What do people there try to do?
Keys: Switzerland is a country with high mountains and clean blue lakes.
They try to keep their country beautiful and clean.
2. Listen carefully and answer the questions. (Listen to the paragraphs 2-3)
What can be recycled in Switzerland?
What does Martina’s family do with their old clothes?
Does Switzerland have laws to protect the environment?
What will happen if you drop litter in a public place in Switzerland?
Keys: Things like glass, plastic, paper, old clothes and shoes can be recycled.
They nd their old jeans and T-shirts to an organization for recycling.
Yes, it does. It has many laws to protect the environment.
You will be fined by the police.
3. Listen carefully and answer the questions. (Listen to the paragraphs 4-5)
What are the new ways to get energy?
What are the advantages of the new types of energy?
Keys: To get energy from the sun, wind and water.
They cost very little and will never fun out. Also, they produce little pollution.
Step 7 After reading
Step 8 Group work
1. How do you understand “Green Switzerland”? What the meaning of “green”?
2. Interview
You are an interviewer. You want to interview Martina about Switzerland. Work in pairs, try to ask at least five questions about the trip.
Step 9 Homework
1. Read aloud the article and underline the difficult parts.
2. Remember the new words in this lesson. 
Teaching notes
                      8B Unit 8 A green world

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