内容正文:
Lesson 5 Save the Tigers
the Bengal [beŋ'ɡɔ:l] tiger
There are currently six types of tigers:
孟加拉虎
the Siberian [sai'biəriən] tiger
西伯利亚虎
the Sumatran[su'mɑ:trən] tiger
the Malayan[mə'leiən] tiger
苏门答腊虎
马来亚虎
the Indochinese tiger
the South China tiger
印度支那虎
华南虎
Let's describe what the tiger looks like.
They usually have orange fur and dark stripes.
They are symbols of strength and courage.
They are so brave.
They are at the top of the food chain.
They are the kings of the forest.
They are a group of volunteers.
The organization is "Save the Tigers".
Their slogan is "Let's work together to
save the tigers."
What happened to the tiger?
At the beginning of the 20th century
the number of tigers
1000
now
a few thousand
decrease
They are in danger of disappearing.
Do you know the reason?
*The reason why tigers are in danger of disappearing.
People kill and hunt them for money.
People cut down a lot of trees as well, so tigers are
losing their homes.
*The result of the tiger's disappearance.
It helps keep the number of other wild animals in balance.
It will make nature lose balance.
century
fur
symbol
courage
brave
chain
n. 世纪
n. (兽类的)毛
n. 标志,象征
n. 勇气,胆量
adj. 勇敢的,无畏的
n. 链子;链条
balance
reason
disappear
kill
cut
decrease
n. 平衡,平稳
n. 原因,动机,理由
v. 消失,失踪
v. 杀死
v. 砍,切,剪,割
v. 使……变小;减少
at the beginning of the twentieth century
the number of
drop to a few thousand
symbols of strength and courage
at the top of the food chain
keep...in balance
for this reason
be in danger of disappearing
kill tigers for money
cut down
as well
lose one's home
Tigers are in danger of going extinct(灭绝).
“Save the Tigers” is a volunteer group that hopes to stop the tigers from disappearing.
C. Tigers are important to the environment.
Paragraph 1
Paragraph 2
Paragraph 3
Save the Tigers
B
C
A
Match each paragraph with its main idea.
Read Para. 1 and answer the questions. ( group 1)
1. How many tigers were there at the beginning of the 20th century?
2. How many tigers are there in the wild today?
Around 100 000.
The number of tigers has dropped to a few thousand.
1. What does the tiger look like?
2. Why are tigers important?
Read Para. 2 and answer the questions. (group 2)
They usually have orange fur and dark stripes.
The tiger is at the top of the food chain. It helps keep the number of other wild animals in balance.
Why are tigers are disappearing? (reasons)
Read Para.3 and answer these questions. (group 3)
①Some people hunt and kill them for money.
②People have cut down a lot of trees as well.
As forests disappear, tigers lose the homes.
Lesson 17 Save the Tigers
“Save the tigers” is a group of volunteers. These volunteers hope to save the tigers of the world. At the beginning of the 20th century, the number of tigers in the wild was around 100000. But today that number has dropped to a few thousand.
Tigers live in the forests of Asia. They usually have orange fur and dark stripes. Tigers are symbols of strength and courage. In many stories, they are brave. The tiger is at the top of the food chain. It helps keep the number of other wild animals in balance. For this reason, tigers are important to the environment.
In recent years, tigers have been in danger of disappearing. Some people hunt and kill tigers for money. People have cut down a lot of trees as well. As forests disappear, tigers lose their homes. The number of tigers in the wild is quickly decreasing and we must do something about it.
Lesson 17 Save the Tigers
“Save the tigers” is a group of volunteers. These volunteers hope to save the tigers of the world. At the beginning of the 20th century, the number of tigers in the wild was around 100000. But today that number has dropped to a few thousand.
Tigers live in the forests of Asia. They usually have orange fur and dark stripes. Tigers are symbols of strength and courage. In many stories, they are brave. The tiger is at the top of the food chain. It helps keep the number of other wild animals in balance. For this reason, tigers are important to the environment.
In recent years, tigers have been in danger of disappearing. Some people hunt and kill tigers for money. People have cut down a lot of trees as well. As forests disappear, tigers lose their homes. The number of tigers in the wild is quickly decreasing and we must do something about it.
Please!
Save Animals
Work in group and discuss some ways we can protect animals. Write down and give a speech.
Post-reading
volunteer
protect the forests
no killing
no buying
no selling
We should/shouldn`t ... We can... There will be no...
激评展学
1. Decrease hunting, treat them as our friends.
2. Protect our environment.
3. Set up nature reserves(自然保护区).
4. Make laws to stop them from being killed.
5. The governments(政府) should educate people to love
nature and protect it.
Measures to protect the wild animals
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