初中英语人教新目标 (Go for it) 版九年级全册Unit 13 We’re trying to save the earth!Section A评课课件ppt

这是一份初中英语人教新目标 (Go for it) 版九年级全册Unit 13 We’re trying to save the earth!Section A评课课件ppt，共26页。PPT课件主要包含了Warming up，Free talk，First，Next，Then，Finally，when，but，Although ，Discussion等内容，欢迎下载使用。
Key wrds & phrases: shark,fin,cruel,harmful,be harmful t,at the tp f,chain,the fd chain,ecsystem,industry,law,scientific.Key sentences: 1.But d yu realize that yu are killng a whle shark each time yu enjy a bwl f shark fin sup? 2. But in fact ,arund 70 millin sharks are caught and traded in this industry every year.T have the awareness f prtecting sharks and respecting nature.
In yur pinin, which animals need t be saved?
What d yu knw abut sharks?D yu think sharks are endangered? Why?What d yu think might have caused a fall in the number f sharks?
the shark is caught (catch) by peple.
the fins are cut (cut) ff by peple.
What’s happening t sharks?
the shark fins are cked (ck) int the shark fin sup by peple.
the shark withut fins is thrwn (thrw) back int the cean by peple.
What will happen t the shark?What shuld we d?
Read the title, the first and last sentences in each paragraphs and match the main ideas.
1.Talk abut shark fin are endangered (呼吁) t peple against eating shark fins.
Para. 3Para. 1Para. 2
Read Paragraph 2 carefully and answer the fllwing questins
1. If a shark desn’t have a fin, what will happen?2. If sharks’ numbers drp t lw, what will happen?3. Why are sharks endangered nw?
If a shark desn’t have a fin, what will happen?
A shark can n lnger swim and slwly dies.
If sharks’ numbers drp t lw, what will happen?
It will bring danger t all cean life.
Why are sharks endangered nw?
Arund 70 millin sharks are caught and traded in this industry every year. The numbers f sme kinds f sharks have fallen by ver 90 percent in the last 20 t 30 years.
Read Paragraph 3 and answer the questins.
1. What are the tw envirnmental prtectin grups ding t prtect the sharks? And what have they dne?a. They are teaching the public abut“finning”.b. They have even asked gvernments t develp laws t stp the sale f shark fins. 2. Are shark fins gd fr health? Why? N, they aren’t. Because n scientific studies have shwn that sharks are gd fr health.
Read the passage in 3a quickly and answer the questins.
Sharks are at the tp f the fd chain in the cean’s ecsystem.
Yes, I think sharks are endangered. Because when peple catch sharks, they cut ff their fins and thrw the sharks back int the cean. Withut a fin, a shark can n lnger swim and slwly dies.
D yu think sharks are endangered? Why?
What d yu knw abut sharks?
Peple catch sharks and cut ff their fins and thrw them back int the cean. Withut a fin, a shark dies.
What d yu think might have caused a fall in the number f sharks?
suthern China
develp laws t stp the sale f shark fins
WildAid and the WWF
Read the passage abut sharks and cmplete the fact sheet belw.
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.
s althugh if but when
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.
Save the sharks
be killed fr shark fin sup
catch…,cut ff…, thrw back int…
can n lnger swim, slwly die
be harmful t the envirnment
bring danger t all cean life
Teach the public abut “finning”
Retell the passage accrding t the mind map
T develp laws t stp the sale f shark fins.
Pst-reading
听说 一碗... 切除 把...扔回... 对...有害 不再 食物链 下降给.危险 濒临危险 ...的数量 对...有好处 立法 在...顶部 海洋生态系统在过去的20到30年里
再读课文，试翻译以下短语：
hear f a bwl f cut ff thrw back int be harmful t n lnger fd chain fall bybring danger t... be endangered the number f be gd fr develp laws at the tp f... the cean's ecsystem in the last 20 t 30 years
Save the sharks! Save the wild animals!
What shuld we d t save the animals?
Dn’t kill them
Dn’t wear them
N trade N murder
堂清练习：根据汉语提示完成句子
1. 但是每一次当你喝一碗鱼翅羹的时候，你意识到你杀了一整只鲨鱼吗?But d yu ________ that yu’re killing a whle shark __________ yu enjy ____________ shark fin sup?2. 这种方式不仅残忍，而且对环境有害。This is ________________, ___________________ the envirnment.3. 如果它们的数量下降得太多，将会给所有的海洋生物带来危险。If their numbers ________ t ________, it will _________________ all cean life.
nt nly cruel
but als harmful t
bring danger t
4. 很多人以为鲨鱼永远都不会濒临灭绝，因为他们是食物链的最强者。 Many ________ that sharks can____________________ because they are _____________ in their ____________.5. 在过去的20年到30年，某些品种的鲨鱼数量下降了超过90%。______________ sme kinds f sharks ______________ ver 90 __________ in the last 20 t 30 years.6. 到目前为止，没有任何科学研究表明，鱼翅对健康有益，那么为什么还要吃它们呢? S far, n _________ studies ___________ that shark fins _____________health, s why ______ them?
never be endangered
have fallen by
the strngest
The numbers f
are gd fr
have shwn
scientific