M7 Unit 3 Under the sea课件 新人教版选修7

Word
Definitions
dive
1. to jump into the water head first 2. a graceful jump into the water head first
witness 1. to see something happen
2. someone who sees a crime or
amusing. anecdotes
2. Working together is necessary to produce good results.
3. More andTmeoarme pweooprlekare concerned with the
protection of different whale species.
Unit 3 Under the sea
Language points
Translate the phrases into English.
1. 挑出、捡出
sort out
2. 朝下猛撞
crash down
3. 大喊
yell out
4. 前往
head out
5. 一群, 大量
a pack of
6. 团队协作
conservation 4. Sit facingotphpe ostsrieteet and watch the parade go by.
5. When you hit an iceberg, leave the ship immediately.
abandon
Fill in the blanks in the proper form of each given word.

逃跑, 消失 打包, 收拾行李 遗弃, 抛弃
Fast-reading
Task 1 : Read the text and then fill in the blanks with their names.
1._C_l_a_n_c_y_ was 16 years of age when he went to work at the whaling station.
传统捕鲸方法:6名捕鲸者离开大船，乘小艇追 逐鲸鱼，小艇通常长8.5公尺，装备有具倒钩 的捕鲸铦和长索。鲸一旦被铦刺中，便带着绳 索逃遁，直到筋疲力尽浮出水面，人们在那儿 用捕鲸枪(一种更长的捕鲸铦)将它杀死，用绳 索拖到大船边，用有刃的长枪割取油脂，并把 尸体抛弃。
现代捕鲸业肇: 挪威人福伊恩发明了一种 捕鲸炮，用来发射内充炸药的标枪。后来又使 用了动力船，与捕鲸炮相得益彰，这些方法使 用至今几乎没有什么变化。
dolphin
shark
Anemone （海葵）
coral
anemone fish sea star
turtle
sea horse
killer whales （虎鲸）
baleen whales （须鲸）
Do you know about whales? such as
• sharks
• the killer whales
Tom was helping the whalers out?
Evidence of helping the whalers
throw itself out of the water and crash down again.
Let the whalers know that there was a baleen whale nearby.

Sea flowers Clown fishes
An Angel fish
A shark is coming ~ Dangerous!
He notices us~ We must go now. ^^^^^^^
We are safe now.
And he caught a sea star near the shore~
2. __D___ killed the whale at last.
A. Old Tom B. the killer whales C. the author D. the whalers
3. After the whale died, the whalers turned the boat around and went home
because __A___.
A. they knew it would float up tomorrow B. they abandoned it
C. the killer whale would drag it back
soon
D. a dead whale is useless
4. The killer whale protected James
Pair Work Reading and skimming
1. When did Clancy begin to believe that the killer whales would help the whalers to catch the huge whales?
2. Why did Old Tom throw itself out of the water and then crash down again?

1.Tell your friends the world under the sea according to the passage. 2.Recite the beautiful sentences
Beautiful Sentences
1.I was sitting in the warm night air with a drink in my hand and reflecting on the day.
(creature). For example , I saw the parrotfish
hanging upside down and the clam half buried
(bury) in some coral.
there are other creatures which/that I didn’t want to get close to --- an eel , a clam and two sharks .The two sharks suddenly
Yes. There were. Two grey reef sharks made him feel scared to death.
Fill in the blanks
I went snorkeling on the reef offshore this
morning. Seeing(see) such extraordinary beauty,
(sudden) appeared from behind some oral. I
told myself (me)they weren’t dangerous , but
that didn’t stop me from feeling scared to