初中英语人教新目标 (Go for it) 版九年级全册Section A优质课件ppt
展开1.掌握下列词汇: shark, fin, cruel, harmful, be harmful t, at the tp f, chain, the fd chain, ecsystem, industry, law, scientific.掌握句型:But d yu realize that yu are killng a whle shark each time yu enjy a bwl f shark fin sup?But in fact ,arund 70 millin sharks are caught and traded in this industry every year.2. 通过运用fast reading阅读策略,能正确把握段落中各句子之间的逻辑关系,找出文章的主题和各段落大意;运用careful reaidng阅读策略,能获取细节信息,正确填出“每年被捕捉和贸易的鲨鱼数量”等具体信息,了解人类捕捉鲨鱼获取鱼翅,破坏生态平衡的情况。3.增强关爱动物,保护动物意识,呼吁人们保护鲨鱼。N trading, N Killing!
The earth is badly plluted. What shuld we d t save the earth?
Let’s take actin (采取行动)
Take buses instead f driving cars.
Turn ff the lights when yu leave a rm.
Recycle bks and paper.
shark n. 鲨鱼
fin n.(鱼)鳍
cruel adj. 残酷的;残忍的
harmful adj. 有害的
be harmful t 对…有害
at the tp f 在…顶部或顶端
the fd chain 食物链
ecsystem n. 生态系统
industry n. 工业;行业
law n. 法律;法规
scientific adj. 科学的
-D yu like animals? -What kind f animals d yu like best?- D yu knw sme endangered animals?
Let’s lk at pictures f endangered animals in ur cuntry.
Suth China tiger 华南虎
Glden Mnkey金丝猴
Crested Ibis朱 鹮
Let's watch a vide and answer the questins !
1.Are sharks endangered animals ?
2.What d yu knw abut sharks?
3.What d yu think might have caused a fall in the number f sharks?
Sharks is the fiercest animal in the cean.
Yes, they are.
I think the reasn is that peple catch sharks and cut ff their fins, then thrw them back t the cean.Withut a fin, ashark can n lnger swim and slwly dies.
What is the mst expensive part f a shark?
shark fin sup
What truble d sharks get int?
They are caught by peple.
Their fins are cut ff.
They are thrwn back t sea.
They can’t swim anymre.They nly have t die.
What d yu think f finning ?
It’s cruel.
Let's save the sharks!
Let’s lk, think and predict.
Reading Tip:The title and the picture can help predict what the passage talks abut.
1. Where can yu find the article?A. Frm a nvel. B. Frm a magazine.C. Frm a diary.
2.What des the passage talk abut?
It may talk abut the sharks are in endanger and they need us t save them.
3. D yu think sharks are endangered? Why?
Yes. Because I knw peple may kill them fr their fins and il. Als, the title tells us t save them.
Read the passage quickly t match the general idea f each Para.
Para.1:Para. 2:Para.3:
Reading Tip: The first and last sentences f each paragraph may help yu.
Actins t stp killing sharks
Reasn fr killing sharks
Results f killing sharks
Read paragragh 1carefully andanswer the questins.
2.What d yu knw abut the shark fin sup?
3.What will happen t the sharks when peple enjy a bwl f shark fin sup?
1.Where is shark fin sup ppular?
In suthern China.
It's famus and expensive.
They’re killing a whle shark each time they enjy a bwl f shark fin sup.
Read Para. 2 carefully and answer questins.
1. What d peple d t the sharks?
2. What are the tw pinins abutkilling sharks?
Peple catch sharks, cut ff their fins and thrw the sharks back int the cean.
①This is nt nly cruel, but als harmful t the envirnment.②Many believe that sharks can neverbe endangered .
Cutting ff sharks’ fins and thrwing them int back the cean.
Tw pinins abut killing sharks:
1. This is nt nly cruel,but als harmful t the envirnment.
①Withut a fin, a shark can n lnger swim and slwly dies.
the cean's ecsystem
②Sharks are at the tp f the fd chainin the cean's ecsystern. If their numbers drp t lw, it will bring danger t all cean life.
the fd chain
2. Many believe that sharks can never be endangered.
(right r wrng?)
①But in fact, arund 70 millin… were caught and traded in this industry every year.
②The numbers …have fallen by ver 90 percent in the last 20 t 30 years.
What will happen accrding t the numbers?
Sharks will die ut.
Read Para. 3 and answer the questins.
What are the names f the tw Envirnmental prtectin grups ?2. What are they ding & what have they dne?3. Are the shark fins gd fr health?
The WildAid and the WWF.
They are teaching the public abut “finning”.They have even askedgvernments t develp laws t stp the sale f shark fins.
N. Because n scientific studies have shwn that sharks are gd fr health.
Further thinking:What can we d t prtect sharks besides the ways mentined in Para. 3?
Read the passage abut sharks and cmplete the fact sheet belw.
in suthern China
arund 70 millin
t develp laws t stpthe sale f shark fins
Wild Aid and the WWF
Read the passage again and fill in the blanks with the wrds in the bx.
1. Many peple d nt realize they are killing a whle shark _________they enjy a bwl f shark fin sup.2. Sharks are at the tp f the fd chain, _______if their numbers drp, the cean’s ecsystem will be in danger.3. Many think that sharks are t strng t be endangered, _________they are wrng.4. _________there are n scientific studies t supprt this, a lt f peple believe that shark fins are gd fr health.5. Sharks may disappear ne day__________ we d nt d smething t stp the sale f shark fins.
Sme peple like t eat shark’s fin sup, especially in __________ China. But getting the shark’s fin is very__________ .When peple catch sharks, they __________ ________ their fins and thrw the sharks back int the cean. The shark slwly dies because it can’t_________ withut a fin. And it is als __________t the envirnment. Sharks are at the _____f the fd chain. If the number f sharks drps t lw, it will break the balance (平衡)['bæləns] f the nature. Please say n t eating shark fin sup,and take actins t save the sharks!
cut ff
Fill in the blanks accrding t the passage.
Save the sharks!
peple cut ff their fins and eat shark fin sup.
A shark can n lnger swim and slwly dies.
at the tp f the fd chain in the cean’s ecsystem
If sharks’ numbers drp t lw, It will bring danger t all cean life.
What can we d t save the sharks?
1:Lve Sharks.2:Prtect the envirnment.3:Tell the peple arund us.4:Make a pster.5:Make a shrt mvie.…
6.We shuld stp eating the shark fin sup!
harmful 形容词,意为“有害的”。常构成短语be harmful t “对……有害的”。Staying up ften is harmful t yur 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d harm t “对……有害”,相当于be harmful t. T much smking des harm t his health. = T much smking is harmful t his health. 吸烟过多对他的健康有害。
一、根据句意,用括号中所给词的适当形式填空。1. Hainan is in the ________ part f China.(suth)2. We all supprt his __________ research.(science)3. This is an _____________ animal.We shuld try t save it.(danger)4. Smking is ________ t yur health. Yu must give it up.(harm)5. Tm is _____________ in ur schl.(strng)
the strngest
二、根据汉语提示完成句子。1. 我们必须采取行动来阻止他们。 We must _____ ______ t stp them. 2. 我从没听说过这个人。 I have never ____ ____ such a man. 3. 我们乐意尽力帮你摆脱困境。 We are glad t d what we can d ___ ___ ___.4. 到目前为止,我已经交了二十个朋友。 ____ ____, I have made twenty friends. 5. 实际上,她从没去过那儿。 ____ ____, she has never been there.
In fact
take actin
口头作业 (Oral wrk) 熟读课文Unit 12 Sectin A 3a,然后大声复述书面作业 (Writing wrk)What shuld we d t save the animals ? Write at least tw suggestins
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