高中英语SEFC Book 2A Unit 12 教案

　　高中英语英语说课案例

　　SEFC Book 2A

　　Unit 12 Mainly Revision

　　Lesson 45

　　PART 1 Understanding of the teaching material

　　STATUS AND FUNCTION

　　1. Because this is a revison unit. It is the summary from Unit 7 to Unit 11. Unit 12 is very important in Book 2A.

　　2. This lesson is the first one of Unit 12, it is a dialogue about keeping fish. It is related to our daily life.

　　3. Due to this lesson is a dialogue, it is helpful for the Ss to improve their spoken English.

　　TEACHING AIMS AND DEMANDS

　　 Knowledge objects

　　1. To make the Ss know how to keep fish,birds or any other animal by learning the dialogue of this lesson.

　　2. To give a reinforced practice in the use of the Modal Verbs and some useful expressions for making suggestions.

　　 Ability objects

　　3. Make the Ss the real masters in class while the teacher himself acts as the director

　　4. Train them with some effective learning methods to optimize the students' learning results.

　　 Moral objects

　　5. Enable the students to love life and animals, protect the nature and environment.

　　TEACHING AIDS:

　　tank; Blackboard; computer; OHP(overhead projector高射投影仪); tape recorder; software: Powerpoint or Authorware

　　 PART 2 Teaching Methods

　　Five Steps Method,

　　Communicative Method.

　　Aural-oral Method with the help of the computer

　　 * The Questions and two situations will be shown on the OHP with the help of the computer.

　　PART 3 Studying Ways

　　 1. Teach the Ss how to be successful language learners.

　　 2. Teach the Ss how to master dialogues and how to communicate with others.

　　PART 4 Procedure

　　Step 1 Revision

　　 Check the homework exercises

　　Step 2 Lead-in

　　 Sign to the Ss to be quiet and close their books. Then start a free talk with the students. Show the fish tank and fish bowl. Ask the Ss the following questions

　　Slide 1

　　1. What is it? (show the tank to the Ss)

　　2. What is it used for? (For keeping fish)

　　3. Do you keep any animals at home? What is it or What are they?

　　4. Can you explain how you care for them?

　　5. How do you feed them?

　　Step 4 Dialogue Presentation

　　The teacher's brief introduction

　　Today we will learn a dialogue about keeping fish. Kate and Li Qun are talking about it. Now read the dialogue silently and find out the answers to these questions:

　　1. Pre-reading silently

　　Questions

　　Slide 2

　　a) What does Kate want to do? (Buy some fish)

　　b) Where would Kate keep them at first?

　　c) What does Li Qun advise her to do? (Get a large tank to keep the fish in)

　　d) What size tank should she get? ( A tank about 30 cm by 30 cm by 50 cm.)

　　e) What should Kate put in the tank?

　　 (A few large rocks and some underwater plants)

　　2. The first listening

　　A. Listening and answering

　　Play the tape for the Ss to listen. Go through the dialogue briefly. Ask questions

　　Slide 3

　　Why should Kate put a few large rocks in the tank?

　　( Because fish love swimming round the rocks and through holes in them.)

　　Why should Kate put some underwater plants in the tank?

　　( Because the underwaer plants can keep the water clean and make the tank look much prettier.)

　　Allow the Ss a few moments to carry out the task. Check the answers.

　　3. The second listening

　　A. Listening and explanation

　　Play the tape again.Let the Ss listen the second time. While listening, I explain the language points. Make sure the Ss understand it.

　　a. the other day = a few days ago

　　b They don't get enough air:

　　With a bowl, only a small surface area of the water is in contact with the air. So the water does not receive enough oxygen.

　　c 30 cm by 30 cm by 50 cm.

　　 We describe two-dimensional and three-dimensional measurements using the word by. So the length of the tank is 50 cm, and the width and height both 30 cm.

　　e underwater plants:

　　 These plants oxygenate the water and keep it clean.

　　d For one thing = one reason (for putting plants in the tank)

　　Step 5 . Practice and deep understanding

　　a. Following

　　Let the Ss listen and follow the dialogue,then I ask a few pairs to act the scene in front of the class.

　　b. Question

　　Why should Kate get a large tank to keep the fish in?

　　(With a bowl, only a small surface area of the water is in contact with the air. So the water does not receive enough oxygen.)

　　c. Moral lessons

　　Keeping fish or birds or keeping any other animal can bring us happiness and enjoyment. It can cultivate our healthy hobby. So we must love these animals. They are our good friends. We are living on the earth happily together.

　　If the animals die out, it will cause dying out of human being, like the dying out of dinosaur. I mean disappear throughly from the earth. Not only the mankind but also everything in the world. Much more, the earth will also be destroyed. what a horrible thing! We must protect our environments and keep the balance of the nature.

　　Step 6 Practice Part 2

　　Ask the students to make similar dialogues to practise making suggestions and replying, using the phrases given. Pay particular attention to sentence stress and intonation.

　　Slide 4

　　Situation: One of your friends wants to keep fish, he/she wants to buy some golden fish and a fish tank. He/she would like to ask for advice from you. Now you'd like to advise him/her what to do.

　　Step 9 Homework

　　Do Ex 2 in the exercise books.

　　Step 10 Blackboard Work

　　Unit 12

　　 Lesson 45

　　1.the other day = a few days ago

　　2. 30 cm by 30 cm by 50 cm.

　　the length 50 cm

　　the width 30 cm

　　the height 30 cm.

　　3.For one thing = one reason

　　 Making suggestions:

　　I suggest (that)

　　You should...

　　You ought to...

　　You need to...

　　You'd better...

　　PART 5 Comments

　　Teachers should employ proper teaching methods and techniques to satisfy their needs. They are in great need of instructions on how to be successful language learners. Teachers should train them with some effective learning strategies to optimize their learning results.

　　My lesson plan is designed on the basis of these two principles. The questions in my teaching plan are raised for the purpose of arousing the students' interests and aimed to help the students to concentrate on the meaning of the dialogue.

　　As for the language points, they are presented and practicedrelated to students' life as much as possible. This way of teaching language points is employed in the hope that students will find them easier to understand and retain, and that they can use some of them immediately in their everyday life.