讲课用鲨鱼
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he had been sent to prison. 这个可怜的人不仅被罚款，而且还被送进了监狱 。
5. If their numbers drop too low, it will bring danger
to all ocean life.
the numbers of是 the number of 的复数形 式，这里表示不同种类鲨鱼的数量。 1.the number of 加可数名词复数 ，谓语动词 用单数 2.a number of 加可数名词复数 翻译为“一些， 若干”，谓语动词用复数
We're trying to save the earth!
Section A 3a-3b
The shark is being killed. The man is cutting the fin off.
The sharks that have no fins will be thrown back into the ocean again.
3. harmful 形容词，意为“有害的”。常构成短语 be harmful to = be bad for “对……有害的”。
Staying up often is harmful to your health. 经常熬夜对你的健康有害。 【拓展】 harm 名词，意为“害处”。常用构成短语 do harm to “对……有害”，相当于be harmful to.
We must _t_a_k_e_ _a_c_t_io_n_ to stop them. (2)我从没听说过这个人。
I have never _h_e_a_rd__o_f_ such a man. (3)我们乐意尽力帮你摆脱困境。
We are glad to do what we can do t_o__h_e_lp_ o_u_t_. (4)到目前为止，我已经交了二十个朋友。
He no longer lHale Waihona Puke Baiduves here.
= He doesn’t live here any longer. 他不在这儿居住了。(一个时间以前他住在这儿， 过了这个时间，他就离开了。) no more =not…any more侧重程度和数量。
You can drink no more.
= You can’t drink any more. 你不能再喝了。(喝酒的量到了一定程度，不能再 继续下去了。)
5. Sharks may disappear one day _____if_____ we do not do something to stop the sale of shark fins.
1.What do people do when they catch sharks? They cut off their fins and throw the shark back into the ocean.
4.Are shark fins good for health? No scientific studies have shown.
1. Save the Sharks! save作动词，意为“救，拯救”，后常跟介词from
。
He saved the boy from the big fire. 他从大火中救出了那个男孩。
3. Many think that sharks are too strong to be endangered, ____b_u__t _____ they are wrong.
4. __A_l_th_o_u_g_h__ there are no scientific studies to support this, a lot of people believe that shark fins are good for health.
6.The numbers of some kinds of sharks have fallen by 90 percent in the last 20 to 30 years.
fall by 翻译为 下降了 fall to f翻译为 下降到
1. 根据汉语意思完成句子 (1)我们必须采取行动来阻止他们。
__S_o_f_a_r__, I have made twenty friends. (5)实际上，她从没去过那儿。
__In__ _fa_c_t_, she has never been there.
2.单项填空
(1)The girl always has some money to _B__ snacks.
2.What will happen to a shark without a fin? They can no longer swim and slowly dies.
3.What do the two environmental protection groups ask the governments to do? To develop laws to stop the sale of shark fins.
若连接两个成分作主语，其谓语通常与靠近的主语 保持一致。
Not only you but also he has to leave. 不只是你，他也得离开。 not only放在句首，后接句子时要用倒装结构。
Not only had the poor man been fined, but also
行业
But in fact, around 70 million sharks are caught and
traded in this industry every year. The numbers of some
kinds of sharks have fallen by 90 percent in the last 20 to
Where shark fin soup is popular
In southern China
Number of sharks caught and 70 million traded every year
How governments can help
Develop laws to stop the sale of shark fins
A. spend
B. pay for
C. take
D. cost
c_ (2) —Look! ____ boys are playing on the playground.
—Yes. _____ them is about 200. A. The number of；A number of B. The number of；The number of C. A number of；the number of D. A number of；A number of
(3)I can’t afford _A___ him an expensive birthday
present.
A. to buy
B. buying
C. for buying
中国南部
割断，切下
When people catch sharks, they cut off their fins and throw t残he忍s的hark back对in…t…o 有th害e 的ocean. This is not only cruel, but also harmful to the environment. Without a fin, a shark can no longer swim食a物nd链slowly di海es洋. 生Sh态a系rk统s are at the top of the food chain in the ocean's ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never been endangered because they are the strongest in their food chain.
Two environmental groups against "finning"
WildAid and the WWF
3b Read the passage again and fill in the
blanks with the words in the box.
so although if but when
1.Many people do not realize they are killing a whole shark ___w__h_e_n____ they enjoy a bowl of shark fin soup.
2. Sharks are at the top of the food chain,___s_o___if their numbers drop, the ocean’s ecosystem will be in danger.
not only…but also… 用于连接两个表示并列关系的成分，着重强调后 者，其意为“不仅……而且……”; 其中的also有时 可以省略。
She not only plays well, but also writes music. 她不但很会演奏，而且还会作曲。
Not only men but also women were chosen. 不仅仅是男的，女的也有被选中的。
Too much smoking does harm to his health.
= Too much smoking is harmful to his health. 吸烟过多对他的健康有害。
4.This method is not only cruel, but also harmful to the environment.
The dog saved the girl's life. 那只狗救了女孩的命。 2. A shark can no longer swim and slowly dies. no longer意思是“不再”
no longer=not…any longer no longer和not…any longer侧重时间。
30 years. 野生救援协会
世界自然基金会
Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about "finning". Then have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the sharks!
The fins will be sold to the markets or the restaurants.
3a Read the passage about sharks and complete the fact sheet below.
Save the Sharks!
听说过
鱼翅汤
Many have heard of shark fin soup. This famous and expensive dish is especially popular in southern China. But do you realize that you're killing a whole shark each time you enjoy a bowl of shark fin soup?
5. If their numbers drop too low, it will bring danger
to all ocean life.
the numbers of是 the number of 的复数形 式，这里表示不同种类鲨鱼的数量。 1.the number of 加可数名词复数 ，谓语动词 用单数 2.a number of 加可数名词复数 翻译为“一些， 若干”，谓语动词用复数
We're trying to save the earth!
Section A 3a-3b
The shark is being killed. The man is cutting the fin off.
The sharks that have no fins will be thrown back into the ocean again.
3. harmful 形容词，意为“有害的”。常构成短语 be harmful to = be bad for “对……有害的”。
Staying up often is harmful to your health. 经常熬夜对你的健康有害。 【拓展】 harm 名词，意为“害处”。常用构成短语 do harm to “对……有害”，相当于be harmful to.
We must _t_a_k_e_ _a_c_t_io_n_ to stop them. (2)我从没听说过这个人。
I have never _h_e_a_rd__o_f_ such a man. (3)我们乐意尽力帮你摆脱困境。
We are glad to do what we can do t_o__h_e_lp_ o_u_t_. (4)到目前为止，我已经交了二十个朋友。
He no longer lHale Waihona Puke Baiduves here.
= He doesn’t live here any longer. 他不在这儿居住了。(一个时间以前他住在这儿， 过了这个时间，他就离开了。) no more =not…any more侧重程度和数量。
You can drink no more.
= You can’t drink any more. 你不能再喝了。(喝酒的量到了一定程度，不能再 继续下去了。)
5. Sharks may disappear one day _____if_____ we do not do something to stop the sale of shark fins.
1.What do people do when they catch sharks? They cut off their fins and throw the shark back into the ocean.
4.Are shark fins good for health? No scientific studies have shown.
1. Save the Sharks! save作动词，意为“救，拯救”，后常跟介词from
。
He saved the boy from the big fire. 他从大火中救出了那个男孩。
3. Many think that sharks are too strong to be endangered, ____b_u__t _____ they are wrong.
4. __A_l_th_o_u_g_h__ there are no scientific studies to support this, a lot of people believe that shark fins are good for health.
6.The numbers of some kinds of sharks have fallen by 90 percent in the last 20 to 30 years.
fall by 翻译为 下降了 fall to f翻译为 下降到
1. 根据汉语意思完成句子 (1)我们必须采取行动来阻止他们。
__S_o_f_a_r__, I have made twenty friends. (5)实际上，她从没去过那儿。
__In__ _fa_c_t_, she has never been there.
2.单项填空
(1)The girl always has some money to _B__ snacks.
2.What will happen to a shark without a fin? They can no longer swim and slowly dies.
3.What do the two environmental protection groups ask the governments to do? To develop laws to stop the sale of shark fins.
若连接两个成分作主语，其谓语通常与靠近的主语 保持一致。
Not only you but also he has to leave. 不只是你，他也得离开。 not only放在句首，后接句子时要用倒装结构。
Not only had the poor man been fined, but also
行业
But in fact, around 70 million sharks are caught and
traded in this industry every year. The numbers of some
kinds of sharks have fallen by 90 percent in the last 20 to
Where shark fin soup is popular
In southern China
Number of sharks caught and 70 million traded every year
How governments can help
Develop laws to stop the sale of shark fins
A. spend
B. pay for
C. take
D. cost
c_ (2) —Look! ____ boys are playing on the playground.
—Yes. _____ them is about 200. A. The number of；A number of B. The number of；The number of C. A number of；the number of D. A number of；A number of
(3)I can’t afford _A___ him an expensive birthday
present.
A. to buy
B. buying
C. for buying
中国南部
割断，切下
When people catch sharks, they cut off their fins and throw t残he忍s的hark back对in…t…o 有th害e 的ocean. This is not only cruel, but also harmful to the environment. Without a fin, a shark can no longer swim食a物nd链slowly di海es洋. 生Sh态a系rk统s are at the top of the food chain in the ocean's ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never been endangered because they are the strongest in their food chain.
Two environmental groups against "finning"
WildAid and the WWF
3b Read the passage again and fill in the
blanks with the words in the box.
so although if but when
1.Many people do not realize they are killing a whole shark ___w__h_e_n____ they enjoy a bowl of shark fin soup.
2. Sharks are at the top of the food chain,___s_o___if their numbers drop, the ocean’s ecosystem will be in danger.
not only…but also… 用于连接两个表示并列关系的成分，着重强调后 者，其意为“不仅……而且……”; 其中的also有时 可以省略。
She not only plays well, but also writes music. 她不但很会演奏，而且还会作曲。
Not only men but also women were chosen. 不仅仅是男的，女的也有被选中的。
Too much smoking does harm to his health.
= Too much smoking is harmful to his health. 吸烟过多对他的健康有害。
4.This method is not only cruel, but also harmful to the environment.
The dog saved the girl's life. 那只狗救了女孩的命。 2. A shark can no longer swim and slowly dies. no longer意思是“不再”
no longer=not…any longer no longer和not…any longer侧重时间。
30 years. 野生救援协会
世界自然基金会
Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about "finning". Then have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the sharks!
The fins will be sold to the markets or the restaurants.
3a Read the passage about sharks and complete the fact sheet below.
Save the Sharks!
听说过
鱼翅汤
Many have heard of shark fin soup. This famous and expensive dish is especially popular in southern China. But do you realize that you're killing a whole shark each time you enjoy a bowl of shark fin soup?