Using LanguageⅡppt配套教案和课堂实录

Unit 2

Using Language Knowledge aim: To develop the students’ reading ability.

Ability aim:

To get the structure of each passage and master the key points in the passage.

Difficult point:

To master the key points in the passage and finish the exercises. Important point:

To get the general understanding. Step1

情景激趣，导入新课

Please enjoy some beautiful pictures and video about sea animals. Step 2

学生自学，发现问题

1. In the diary, the author mainly wants to tell us that____.

A. what he saw in the sea

B. how the fish eat in the sea

C. the vivid colors in the sea

D. all the plants in the sea are poisonous 2. What was hanging upside down in the sea according to the text?

A. The orange and white anemone fish.

B. The yellow-spotted red sea-slug.

C. The yellow and green parrotfish.

D. The orange and blue-striped angelfish. 3. When the author saw two ____, he felt scared to death.

A. anemone fish

B. parrotfish

C. sea-slugs

D. sharks 4. How many kinds of creatures didn’t the author want to get too close to according to the fourth paragraph?

A. Two

B. Three

C. Four

D. Five 5. From the whole text we know that the author felt that____.

A. he was a tiny spot compared with the whole world

B. the ocean was a tin spot compared with the whole world

C. there was no danger in the sea except sharks

D. all kinds of fish were waiting for something for food Step 3 生生交流

合作探究

Skim the passage and number the paragraph topics.

Topic

colors and shapes dangers reflecting the reef’s edge

a final thought some see creatures

Paragraph number

Step 4 师生交流，点拨探究

Creatures coral a clown fish

parrotfish sea-slug eel

clam reef shark

Description

Step 5 练习反馈

Practice

1. reflect vi. 思考

vt. 映射；反射；思考(P24) ▶I have reflected upon his suggestion.

我已经认真思考了他的建议。

▶The sunlight was reflected from the water. 日光由水面反射回来。

2. aware

adj. 意识到的；知道的

be/become aware of 对……知道、明白；意识到……

完成句子

①It’s important that students _____________________________ (逐渐懂得)how the Internet can be used. (awareness) ②Everybody should ___________________________ (知道)the risks involved. (aware) 3. scare vt.

恐吓; vi.

受惊吓

(be) scared to death吓死了

完成句子

①The way he drives ________________________（吓得我要死）. (scare) ②She _______________________________ (害怕飞行). （scared）

Step 6 纠错释疑

1. I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day—a day of pure magic! (P24)我坐在温暖的夜空下，手里拿着一瓶冷饮，回忆着当天的事情——这真是神奇的一天！

完成句子

①With ________________________ (有很多工作要做), he had to work extra hours. (do) ②With _______________________ (完成她的工作后)，she went home happily. (finish) 2. narrow adj.

狭窄的；有限的；狭隘的(P24) 完成句子

①We __________________________ (差一点撞上)the other car. (narrowly) ②Peter _________________________________

(险些淹死)when he fell overboard. (narrow)

Step 7 拓展练习Homework To finish the exercises in << 世纪金榜

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