选修7unit3教案

Unit 3 Under the sea

DESIGNERS: Qi Yuping Han Guilin Wang Qingmei Yuan Lihua Liu Xiaolan

Wang Jucun Cai Xiaoqin Han Jinyu

TOPIC: Living well

TEACHING PERIODS: Three

TEACHING AIMS AND REQUIREMENTS

1. Enable students to learn about plants and animals under the sea.

2.Enable students to grasp the usages of important new words and expressions as well as the useful sentence patterns.

3. Let students revise the grammar item: the Passive Voice and “being done” structure.

4. Develop students’ listening, speaking, reading and writing abilities.

TEACHING IMPORTANT POINTS

1. All the words and expressions

2. All the tasks of reading, speaking and integrating skills.

3. Grammar: the infinitive.

DIFFICULT POINTS

1. How to improve the students’ speaking, listening, reading and writing skills.

2.T he the Passive Voice and “being done”.

TEACHING METHODS

1.Reading method

2.Self-study

3.Cooperation

4.Interaction

THE FIRST PERIOD

TOPIC: Reading and Language points

DESIGNERS: Han Guilin Yuan Lihua Liu Xiaolan

THACHING PROCEDURES

Step I 预习检测（学生活动）

Ask the students to use some words and expressions of this unit correctly.

Ask the students to answer some questions about the text.

StepII导入新课，明确目标（教师活动）

Lead in

Have a free talk with the students about plants and animals under the sea .

Learning aims

Help the Ss know more about plants and animals under the sea as well as the animals’ loyalty and help to human beings.

Summarize the main idea of each paragraph as well as the text.

3. Enable students to grasp the usages of important new words and expressions.

Step III小组合作，互动探究（生生互动）

1.Pre-reading

Let the Ss talk about the picture in Pre-reading and get them prepared for the reading passage.

2. Skimming

Let the Ss skim the text and get the main ideas of the two anecdotes.

Q: Who is Old Tom? What is the first anecdote about? How about the second one?

3. Scanning

Let the Ss do scanning and find the answers to the questions in Exercise 2.

Then ask some pairs to ask and answer the questions before class.

4. Careful-reading

★Ask the students to read the text carefully and finish Ex. 1 on page 21.

★Show the following sentences on the screen. (The sentences are given with blanks.)

1). I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times.

2). As I was sorting out my accommodation, I heard a loud noise coming from the bay.

3). We ran down to the shore in time to see an enormous animal throwing itself out of the water and then crashing down again.

4). “Come on, Clancy. T o the boat,” George said as he ran ahead of me.

5). As we drew closer, I could see a whale being attacked by a pack of about six other killers.

6). And those others are stopping it diving or fleeing out to sea.

7). Within a moment or two, its body was dragged swiftly by the killers down into the depths of the sea.

8). In the meantime, Old Tom, and the others are having a good feed on its lips and tongue.