3. 向学生展示三个场景的图片或动画：
1） 学生在学校内随便乱扔东西，使校园看起来很脏；
2） 学生们在校园内很卖力地打扫卫生；
3） 整个校园变得干净整洁。
根据这三个场景完成作文《校园的变化》。
教学设计方案
Lesson 9
Language Focus:
1. some useful expressions:
waste water; Greener China; Good idea; be afraid; a member of; a book on the environment
2. some useful sentences:
How long have you been a member of Greener China?
Ive been with Greener China for a year.
How many English words have you learned since you came here?
About one thousand.
Properties: Pictures：TV; Overhead Projector; Recorder
Teaching Procedures:
I. Showing amis
Get the students to know what they will learn in this lesson and what they will do in this class:
II . Revision
Revise the grammar; the Present Perfect Tense. Ask: Have you ever been to the Great Wall? How many times have you been there? Get the students to ask and answer in pairs. Then ask several pairs to act out their dialogues.
III. Presentation
Present this dialogue:
A: Where have you been?
B: Ive been to a paper factory.
A: What did you do there?
B: I saw the worker making paper there.
Present this dialogue with one student as an example, then ask the students to practise this dialogue in pairs, and get some of them to act out the dialogue.
IV. Practice
Put up a picture of a paper factory on the blackboard, get the students to talk about the factory, for example; This is a paper factory, it makes paper, but it also makes smoke and waste water. I found the smoke was put into the air and the waste water was put into the river near it. The river has become very dirty. Lots of fish have died. Have the students talk in groups of four and then ask some of them to read out their report to share with the whole class.
V. Read and say
Part 1. Speech Cassette. Play the tape twice for the students to listen and repeat. Ask the students to read the dialogue in groups of three. Then read for the class. Get the students to read the dialogue individually again and find the answer to the following questions:
1. Where has Hu Lan just been to?
2. Why has the river near the factory become dirty?
3. What has happened to the fish in the river?
4. What does Greener China want to do?
5. Why are they going to write to the TV station and the newspaper?
6. Do you take care of the environment? Why or why not?
7. What can you do to improve the environment?
VI. Ask and answer
Read through the dialogues with the students. Ask and answer in pairs. Then make similar dialogues in pairs using the phrases in the box of the book.
VII. Write
Get the students to act as journalists, make an interview. Interview one of their friends. Ask him or her some questions about him or her and his or her family members.
For example: How long have you been in this school?
What subject have you studied?
How many friends have you made?
Whats your fathers job?
How long has he been a … ?
What has he done since … ?
Then get the students write a report, have some students read their reports to share with the whole class.
VIII. Workbook
Do Exercise 3 orally with the class. Have the students ask and answer in pairs. Write Exercise 2 in the exercise books.
IX. Summary
Exercises for class
Rewrite the following sentences using the Present Perfect Tense:
Model: He went to Nanjing two days ago.
He has been in Nanjing for two days.
1. They began to study English in 20xx.
2. He became a teacher ten years ago.
3. Jim came to China one year ago.
4. He joined Greener China one year ago.
5. My sister bought this book last week.
X. Homework
Talk something about the environment.
教学设计方案
Lesson 10
Language Focus: harm the environment; improve our environment; make our world more beautiful; a piece of beautiful music; come to my ears; pick up; collect rubbish; produce; as soon as; keep our city clean; wherever; Ifs a pleasant way to… ; Its ones duty to do something
Properties: Pictures: Overhead Projector; Recorder
Teaching Procedures:
I. Showing aims
Get the students to know what they will learn in this lesson and what they will do in this class:
1. To master some useful expressions.
2 .To understand the reading.
3. To think about low to protect the environment.
II. Revision
1. Check the homework.
2. Revise the dialogue from Part 2 in Lesson 9. Get some of the students to act it out in front of the class.
III. Pre-read
Part 1. In small groups, get the students to discuss the questions.
IV. Presentation
Show some pictures of the environment, and have the students look at the pictures and ask: What environment is beautiful? What environment is polluted?
Get the students to talk about the pictures and speak out their own idea. Teach some words: rubbish; spit. . . Have the students guess the meaning by guestures and pictures. Ask some questions like:
Have you done anything to harm the environment?
What have you done?
Have you ever done anything to improve the environment?
What have you done?
Have the students discuss the questions in small groups, get the whole class to share their answers.
V. Reading
Part 2. Speech Cassette. Play the tape for the students to listen and find the answers to questions of Exercise I in the workbook, then check the answers in pairs.
Books open, play the tape again and have the students read the text along with the tape. Note some useful expressions:
A piece of beautiful music;
Pick up;
Collect rubbish;
Keep our city clean;
Take care of;
Throw . . . onto. ..;
Spit in a public place;
Cut down;
Protect our environment;
Make a contribution to. . . .
VI. Workbook
Exercise 3. In pairs, have the students make dialogues for each picture. Ask some pairs to read their dialogues to share with the class.
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