Dont cut in while Im talking. 我说话时别插嘴。
cut off意为“切断、切下”指切断电源，水源，煤气等。
He cut off the gas when a fire breaks out.
cut out意为切下，删下，指删掉，剪下文章等。
He cut out an article from the newspaper.
教学设计方案 Lesson 17
一、Teaching Aims
1. To learn how to plant things from this dialogue.
2. To learn to use the following useful words and expressions.
Burn, so that, stop. . . (from) doing, make. . . do
3. To make sure that the students can act out the dialogue publicly and that they can make a similar dialogue.
二、Teaching Procedures
Step 1Revision
1.Check the homework exercises
2.Ask some Ss to read aloud the travel diary
Step 2 Presentation
T: We have many kinds of flowers on our campus which make our school very beautiful. But do you know how to plant flowers?
Possible answers: First dig a hole in the earth. Put some flower seeds in the hole. Cover the hole with some soil and then water it.
Then tell the Ss that in this period we are going to learn how to plant things.
Step 3 listening
1. The Ss to listen to the tape with the books closed.
Ask this question: Where is Mum sowing cabbage?
2. Allow the Ss to listen to the tape again. Ask the following questions.
1) Why does Mum keep the box in the shade?
Answer: Mum keeps the box in the shade so that the sun doesn’t burn the little plants.
2) What will make the cabbage plants grow big and strong?
Answer: The powder
Step 4 Reading
Ask them to try to match the pictures with the steps.
1. Put some soil in the box.
2. Sow the seeds and cover them with more soil.
3. Keep the box in the shade.
4. Put the plants in the earth and water them.
5. Plant them in rows in the field.
6. Feed them with some powder.
Step 5 Practice
1. Let the Ss read the dialogue twice in pairs.
2. Ask the Ss to make a similar dialogue with the following topics.
How to plant tomatoes. How to plant potatoes.
How to plant peanuts. How to plant sunflowers.
How to plant cucumbers How to plant eggplants.
Step 6 Language points
T gives the Ss the language points and further explains them
cabbage seed, so that, stop the soil from getting too dry, like you feed chickens
Step 7 Workbook
1. Do Part 2. on Page 17 in the textbook. Here we will deal with the grammar: to express one’s purpose with the phrase “to do”.
Step 8 Summary and further practice
1. Summary
Go over the useful words and expressions and make sure the Ss have learnt how to use them.
2. Ask the Ss to make some other dialogues in which there is the phrase “to do” to express one’s purpose.
Possible topics:
Why do you like collecting stamps?
Why do you like the pop music?
Step 9 Homework
Wb Lesson 17 Ex. 1,2 and 3.
教学设计方案Lesson 1８
一Teaching Aims
1. To help the Ss to understand the text completely.
2. To help the Ss to know how to skim the text to find the general idea and to help them to scan the text to locate specific information quickly.
3. To help the Ss to recognize the importance of good environment.
二Teaching procedures
Step 1 Revision
1.Check the homework exercises.
2.Revise how to grow a plant. Get the Ss to tell you the process.
Step 2 Introduction
1.T: Today we are going to read about some village people. They decided to grow some new trees. Lets find out why.
2.Ask the Ss to look at the pictures and ask the following questions.
1)What are the women doing?
2)Can you guess why the housewives are planting trees?
Step 3 Listening
1 T plays the tape twice. and try to understand the text at last
2.After that, ask them some questions below.
1)Was it easy for the village people of Tansa to fetch wood in the past? How do you know?
2).Is the programme of planting trees operated by men or women in this area?
Answers:1).It was very difficult for them to do so. They had to walk many kilomeres in order to fetch wood.
2).By women in this area.
Step 4 Reading
1. T gives the Ss 10 minutes to read loudly and carefully, then T draws two columns on the Bb: Get Ss to answer what has changed in the past few years or today?
Answers:
In the past
No trees left; people walked a long way to fetch wood; when it rained, the soil was carried away; no new trees were planed
Today
forest programme; plant thousands of trees; people are not allowed to cut down small trees; everyone looks after the forests; the forests have grown, larger and better.
2.Ask the Ss to discuss this question in groups. What do you think of the women in Tangsa?
Answers:
They have a strong sense of responsibility. They are foresighted and hardworking. They know the importance of forests. They are willing to do things for other people.
Step 5 Discussion
1. Ask the Ss to discuss the fallowing question in groups.
If you are one of the villagers, what will you do?
2. Ask the Ss to discuss the importance of forests and ask this question: Why should we protect the environment and reduce the pollution?
Step 6 Workbook
Read the text again and try to answer the questions of Ex. 1 on Page 78
Step 7 Language points
T deal with any difficult points at this stage. For examples:
obey, cut down , carry away, forest programme, so on.
Step 8 Homework
1. Do Ex. 2and3on Page 78
2. Retell the text.
3. Tell a story about protecting the environment.
探究活动
教师组织学生们进行讲述自己种植蔬菜，花和树木的经过，教师可给学生们种植西红柿的简单过程，如：
First put some soil in a box, sow the seeds carefully, and then cover them with more soil. After that keep the box in the shade so that the sun does not burn the little plants. Later ,after a few week’s time put the little plants in the earth. Don’t forget to water them, so that the soil will not be too dry.
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