高中英语Unit4WildlifeProtection课前预习学案新人教版必修2

1 Unit4 Wildlife Protection

学习目标：

1. 认识保护共同生活在地球上的动物和植物的重要性和紧迫性。

2. 要求学生掌握与野生动物保护有关的词汇和短语。

3. 要求学生掌握并能正确运用现在进行时被动语态结构。

4. 熟练运用英语表达自己的意愿和目的。

5. 掌握英文书信的基本格式。

语篇解读：

I. First reading:

Read the text quickly, divide it into three parts and try to find out the main idea

of each part.

Part1 (Para_____) A. A good example of wildlife protection.

Part2 (Para_____) B. What we can get from wildlife protection.

Part3 (Para_____) C. Why we need wildlife protection.

II. Second reading:

Task1. Fill in the blanks in the following table.

Animals Where What did she find? How does she

feel?

1___________ Antelope being killed for

2_________.

They were 3______________.

4_____________

5____________ Farmers used to 6__________

elephant.

7__________ offered help.

The tour companies had to

8_________.

to visit or hunt.

Farmers 9_____________ hunt.

10_____________

11____________ A millipede insect containing a

powerful drug could

12___________________ it

13_________ mosquitoes.

14_____________

III. Third reading:

Read the text again and choose the best answer to each question according to the text.

1. Why do people kill antelopes in Tibet?

A. Because people often entertain themselves by hunting antelopes. 2 B. Because people want to get wool and fur from antelopes.

C. Because the meat of antelopes is delicious.

D. Because antelopes destroy their crops.

2. From the second paragraph we can conclude that ______.

A. farmers in Zimbabwe once made a living by hunting elephants.

B. animals in Zimbabwe find it interesting to take photos with the tourists.

C. farmers are not satisfied with the government.

D. the living conditions of the elephants in Zimbabwe have been improved.

3. How do monkeys in the rainforest protect themselves from mosquitoes?

A. They hide themselves in the cave.

B. They dip their bodies into the water.

C. They find a millipede and rub it over their bodies.

D. They drive mosquitoes away by using a kind of tree leaves.

4. What does the dotted line（省略号）mean at the end of the passage?

A. Daisy will continue to help wildlife by working with WWF.

B. Daisy doesn’t know what to do to protect wildlife.

C. Daisy is tired of traveling.

D. Daisy will tell WWF what she has learned about wildlife.

IV. Analyze some important sentences.

1.① This is what wildlife protection is all about.

what引导的是__________从句,并在从句中作about的__________成分。

② I wonder what is being done to help you.

what引导的是__________从句,并在从句中作__________成分。

2. Please take me to a distant land where I can find the animal that gave fur to make

this sweater.

where 引导的____________从句, 修饰a distant land，在从句中作______________成分。

that 引导的_____________ 从句，修饰the animal，在从句中作______________成分。

3. There Daisy saw an antelope looking sad.

antelope与look是逻辑上的__________关系，故用__________分词作____________成分。

4.①We’re being killed for the wool beneath our stomachs.

②Daisy turned around and found that she was being watched by an elephant.

这两个句子中都使用了__________________时态。

5. It shows the importance of wildlife protection, but I’d like to help as the WWF

suggests.

as引导___________状语从句, 意思是：照……方式

6. You should pay more attention to the rainforest where I live and appreciate how the

animals live together.

where引导_____________从句, 修饰the rainforest，在从句中作_______________成分。

how引导___________从句，在从句中作_______________成分。

V. Underline the sentences using the present progressive passive voice in the passage.

VI. Read the passage again, then find out the following phrases in the passage.

1. ___________________ 结果；作为结果 2. ____________________ 濒危的动物 3 3. ___________________ 生长竹子的地区 4. ____________________ 渴望做某事

5. ___________________ 醒来 6. ____________________ 毫不怜悯地

7. ___________________ 一定数量的动物 8. ____________________ 野生生物保护的重要性

9. ___________________ 稳定可靠的收入 10. ___________________ 对……有害

VII. 拓展提升

根据课文内容完成下列短文（每空一词）

One day a ________ ________ took Daisy to see the animals. It flew away to _______

in China first, where she saw an __________. The antelope told her that they were being

killed for the _____ beneath their _________.

Then the flying carpet flew away to __________, where Daisy saw an _________. The

elephant said ________ used to hunt them without _________. But with the help of the

___________, now the farmers are happy and their numbers are __________ .

Then the flying carpet took her to a thick ___________. A _________ was rubbing

a millipede insect which _________ a powerful drug over his body. So Daisy decided to

produce this new drug with the help of _________. The carpet rose and flew home. Although