课件12张PPT。Unit 6 Plants石厦学校小学部英语组First, seeds fall on the ground. Their roots go into the soil. Next, a plant grows. It needs water and light. Then ,a flower grows. After that, bees come to the flower. The flower makes new needs. The seeds fall to the ground again. The wind takes the seeds to new soil.New plants , flowers and seeds grow again.Homework: try to retell how a plant grows.课件10张PPT。Unit 6 Plants石厦学校小学部英语组soila lot of light a little light a lot of watera little watera large pota small potsoila lot of light a little light a lot of watera little watera small pota large potpot plantHomework:If you want to grow a pot plant, what do you need? Write a passage. Unit 6 Plants
The first period
一、教学内容 Part A.
二、教学目标
认知目标 1、掌握单词a little water, a lot of water, a little light, a lot of light, a small pot, a large pot, soil.
2、掌握句型What does our plant need? It needs…
三、教学重点 能运用所学单词和句型进行扩展性情境对话。
四、教学难点 一般现在时第三人称单数形式。
五、教学媒体 花盆，植物，土壤，水，种子，单词卡片，多媒体课件。
六、教学过程
Step1: Organization of class
Greetings
Step2: Presentation
1. I want to draw a picture. What do I need?
I need a pencil, a piece of paper and some color pencils.
Tim is going shopping in a mall. What does he need?
He needs a shopping list, some money and a shopping basket.
2.Free talk. …. is going to … What do they need?
Step3: Learn Part A
1.We want to grow a plant. What does our plant need?
It needs a pot of soil.
It needs light. It needs water, too.
Present the objects: pot, soil, water, seeds……
2. Teach the new words: a little water, a lot of water, a little light, a lot of light, a small pot, a large pot, soil.(ppt)
3.The children want to grow some tomatoes. What does our plant need?
4.Ask the students to listen to the tape and circle the answers.(PPT)
5.Open the book and ask the class to read it after me.
Step4: practice
1. Divide the class into two large groups and ask them to role-play Pam and Tim.
2.Tell the pupils to work in pairs and role-play the boy, the girl and the teacher.
3.Ask several pupils to act how to grow a plant with the objects, and other students ask them questions. Such as what do you want to grow? What do you deed? A small pot? A large pot?
Step5: Homework
If you want to grow a pot plant, what do you need? Write a passage.
板书设计：
教学后记：
The second period
一、教学内容 Part B
二、教学目标
认知目标 1、掌握单词will, quickly, slowly, die, happen
2、掌握句型What will happen?
三、教学重点 能运用所学单词和句型进行扩展性情境对话。
四、教学难点 一般将来时；描述实验。
五、教学媒体：多媒体课件。
六、教学过程
Step1: Organization of class
Greetings
Step 2: Revision
We want to grow some tomatoes. What does our plant need?
It needs a small pot of soil.
It needs a lot of light. It needs water, too.
Step 3: Presentation
Draw a table on the board with three columns. Write a different experiment in each: a little water once a day, a lot of water once a week, a little water once a month. Draw three pot plants. (or show the PPT)
Tell the pupils an experiment is when we change something to see what happens. Ask the pupils to look at the board and tell what is changed in each experiment.
Tell the pupils to guess what will happen.
What will the plants be like? Will they be big and tall? Or will they be short and small? And ask student to come to the blackboard to draw the plants.
I am walking quickly. I am walking slowly.
Will the plant grow quickly? Will it grow slowly?
Step 5: Practice
The pupils practice in pairs.
eat too much
do sports everyday
run in the corridors
..
be fat
be healthy
hurt ourselves
...
Make dialogues. If …..what will happen?
2. The pupils listen and repeat after the cassette. Continue to play the cassette and ask the pupils to repeat the words after the beeps.
3. Make similar dialogues in pairs.
Step 6:homework: try to grow a pot plant and write down what happens.
板书设计：
教学后记：
The third period
一、教学内容 Part C
二、教学目标
能力目标：能够描述植物生长的过程
三、教学重点：用first, next , then, after that来描述植物生长过程
四、教学难点：用自己的语言来描述植物生长过程
五、教学媒体：多媒体课件
六、教学过程
Step1: revision
Enjoy some beautiful pictures of plants. Are they beautiful? Do you want to a plant? How to grow a plant? What do we need? How dose it grow?
Step2: presentation
Bring a seed to the classroom. What’s that? What will the seed be when plant it into soil? It will become a flower. Do you know how can a seed grow into a flower? Look at the TV programme: There will be a TV show about flowers tonight. Let’s watch it. It’s at 7 pm.
Step 3: new lesson
1.Let the students watch the CAI about how a seed grows into a flower.
2.Ask them some questions about the programme: What will happen after a plant grows? What will come to the flower? What will the flower make? What will happen to the seed? Let them watch the CAI again with the questions.
Step 4: Practice
1.Ask students to talk about how a seed grows with the help of pictures (step by step).(PPT)
2.Ask students to retell the whole process of a seed growing with the help of key words. Seeds fall → water light →flower grows →bees come →seeds fall again →plant grows again
Step5: Ask them to do the exercise of Part D. Number the sentences. Then, check the answers.
Step6: consolidation
Discuss how to grow a plant well in groups.
Step7: homework:
Retell how a plant grows
板书设计：
教学后记：
课件6张PPT。Unit 6 Plants石厦学校小学部英语组If…what will happen?
We will ..What will happen?It will grow quickly.————————→ a little water once a dayWhat will happen?It will grow slowly.————————→a lot of water once a week ————————→What will happen?It will grow die.a little water once a monthHomework: try to grow a pot plant and write down what happens.
