【人教课标选修7】Unit 3 Under the sea

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Unit 3 Under the sea

 

Period One for Warming up

 

Teaching Aims: 1. Let the Ss know something under the sea, including some animals and plants that live under the sea.

 

              2. Ask the students to make a list of the animals and plants that live under the sea to help them.

 

Contents:   1. Have you seen plants and animals that live under the sea?

 

2. Where did you see them?

 

3. Do you have any favourite sea plants or animals? Share what you know about these plants and animals.

 

4. Find out from your classmates where they have seen them.  Use the list below to help you:

 

           on a snorkelling trip    at an aquarium  on a boat tour

 

           on TV nature programmes   in books    in films  

 

on the Internet  

 

   5. Give the following names of the animals and plants living in the sea:

 

              white whale白鲸   anemone海葵    sea star海星              shark鲨鱼     coral珊瑚     butterfly fish蝴蝶鱼    sea horse海马      turtle海龟      parrot fish鹦鹉鱼      kelp海带      eel  海鳗      angel fish天使鱼   anemone fish海葵鱼  dolphin海豚    jellyfish水母 

 

 

 

Period Two for Reading

 

Teaching Aims:  Learn something about the sea in the passage.

 

Contents: Learn something about the sea and some sentences and phrases.

 

Questions and answers:

 

Para 1

 

 1.What did the writer do in the morning on 19th, January?

 

  2.what did he think after seeing such extraordinary beauty?

 

He thought every cell in his body woke up and it was like discovering a whole new dimension of life.

 

Para 2

 

1.What is the first thing he became aware of?

 

All the vivid colours surrounding him.

 

2.Does he think the corals are fantastic? why?

 

Yes .Because they were shaped strangely like fans, plates, brains, lace and so on.

 

Para 3.

 

1.Did he frighten the fish when he swam among then?

 

No, he didn’t. The fish didn’t seem to mind him swimming among them.

 

2.What fishes did he see under the sea?

 

He saw many beautiful fish such as anemonefish, parrotfish, angelfish and so on.

 

Para4

 

1.Were there anything that made him feel frightened? What were they?

 

Yes ,there were .He didn’t want to get too close to the eel, the giant clam. And the grey reef sharks made him scared to death.

 

2.Do the sharks he mentioned hurt people?

 

No, they don’t. They are not dangerous.

 

Para5

 

Why did he say he was very brave?

 

Because he swam over the edge of the reef and hung there looking down into depths of the ocean.

 

New words

 

1.     witness v. 目击,做证  n. 目击者,证人,证词

 

2.     pack    打包,收拾行李

 

3.     flee  逃跑,消失            

 

4.     abandon  遗弃,抛弃

 

5.     annual   每年的

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Period Three for Learning about Language

 

Teaching Aims: Learning about the language points in this part:

 

Contents:

 

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

 

         at the time “那时候,位置应在story之后,作时间状语, 提前是为了强调,that this was just a storythought的宾语。

 

2. On the afternoon I arrived at the station, as I was sorting out my accommodation, I heard a huge noise coming from the bay.

 

         在我到达捕鲸场的那个下午,正当我准备膳宿时,我听到一声巨响从海湾传来。

 

accommodation

 

1) rooms, esp, for living in

 

      房间,住所

 

2) lodgings, rooms and food 

 

     膳宿(常用复数)

 

accommodate v. 适应,调节

 

accommodating adj.  亲切的,易打交道的

 

accommodator n.  调节者

 

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. 

 

        我们及时赶到岸边,看到一个庞大的动物猛力跃出水面,然后又坠落到水面。

 

throw cold water on      泼冷水

 

out of breath            上气不接下气

 

4.  yell v.& n. 

 

         1) 叫喊  She yelled with surprise when she saw the present.

 

2) 叫声,喊声  The crowd let out a yell of delight.

 

5.

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