We27retryingtosavetheearth.A3a3b基礎(chǔ)教學(xué)

1、1高級(jí)教學(xué)1.被污染被污染2.燒煤燒煤3.太多太多4.扔掉扔掉5.把把.變成變成.6.附近附近7.能夠能夠8.解決問題解決問題9.減少空氣污染減少空氣污染10.乘公共汽車或地鐵乘公共汽車或地鐵11.代替、而不是代替、而不是.1.be polluted2.burn coal3.too much4.throw o.6.around here7.be able to8.solve a/the problem9.cut down air pollution10.take the bus or subway11.instead of2高級(jí)教學(xué)1.騎自行車騎自行車2.騎自行車有

2、別的好處。騎自行車有別的好處。3.對(duì)對(duì).有益有益4.垃圾污染垃圾污染5.去購(gòu)物去購(gòu)物6.開始做某事開始做某事7.記得要把垃圾扔進(jìn)垃圾桶記得要把垃圾扔進(jìn)垃圾桶8.保持公共場(chǎng)所的整潔和美麗保持公共場(chǎng)所的整潔和美麗9.對(duì)對(duì).有影響、有作用有影響、有作用10.通向美好未來通向美好未來1.ride the bike2.there are other advantages of bike riding.3.be good for4.waste pollution5.go shopping6.start doing7.remember to throw rubbish in the bins8.keep p

3、ublic places clean and beatiful9.make a difference to sb.10.lead to a better future3高級(jí)教學(xué)自治區(qū)、直轄市重點(diǎn)保護(hù)野生動(dòng)物名錄的自治區(qū)、直轄市重點(diǎn)保護(hù)野生動(dòng)物名錄的還有成百上千種。隨著經(jīng)濟(jì)的持續(xù)快速發(fā)還有成百上千種。隨著經(jīng)濟(jì)的持續(xù)快速發(fā)展和生態(tài)環(huán)境的日益惡化，我國(guó)的瀕危動(dòng)展和生態(tài)環(huán)境的日益惡化，我國(guó)的瀕危動(dòng)物種類還會(huì)增加。物種類還會(huì)增加。 改革開放以來，我國(guó)改革開放以來，我國(guó)進(jìn)口了不少動(dòng)物，如灣鱷、暹羅鱷、食蟹進(jìn)口了不少動(dòng)物，如灣鱷、暹羅鱷、食蟹猴、黑猩猩、非洲象等。至于我國(guó)究竟有猴、黑猩猩、非洲象等。至于我國(guó)

4、究竟有多少種瀕危動(dòng)物很難說清。但可以肯定，多少種瀕危動(dòng)物很難說清。但可以肯定，如果包括無脊椎動(dòng)物的話，至少有如果包括無脊椎動(dòng)物的話，至少有1000種。種。animals are our friends.we live (居住居住) in the same(相相同同) small world(世界世界). to love animals is to love ourselves(我們自己我們自己).4高級(jí)教學(xué)the earth is badly polluted. please think of the ways that we can do.5高級(jí)教學(xué) close down the facto

5、ries; help to clean up the river; take the bus or subway; ride a bike; bring a bag to go shopping, throw rubbish in the cans; turn off the lights when you leave a room; use paper or resusable bags; recycle books and paper; turn off the shower when you wash your hair; dont use napkins; rethink, reuse

6、, recycle . .6高級(jí)教學(xué)every species has its own reason to survive. now that we human appeared on the earth, we should live in harmony with everything lives on it. sometimes protecting the wild animals is just a simple thing if everyone takes a small step. spi:i:zn.物種物種;種類種類;類型類型hrmnin. 協(xié)調(diào)協(xié)調(diào);融洽融洽一致一致;和諧和

7、諧7高級(jí)教學(xué)not only pandas but also sharks are endangered now !8高級(jí)教學(xué) 1. what do you know about sharks? 2. do you think sharks can be endangered? why? 3. what do you think might cause a fall in the number of sharks?9高級(jí)教學(xué)the sharks were caught.10高級(jí)教學(xué)the shark is being killed.11高級(jí)教學(xué)the man is cutting the fi

8、n off.12高級(jí)教學(xué)the sharks that have no fins will be thrown back into the ocean again.13高級(jí)教學(xué)the fins will be delivered to the markets or the restaurants. 14高級(jí)教學(xué)the shark fin soup1800.00rmbeach bowlit comes.15高級(jí)教學(xué)yao ming, the chinese basketball star, are calling on us to protect sharks. as what he said

9、in the ad, when the buying stops, the killing can too.16高級(jí)教學(xué)1look at the photo, the questions in 3a and the title to the story on page 99. then answer the questions below.1. who can you see in the picture?2. what does the passage may talk about?1. a shark.2. it may talk about the sharks.17高級(jí)教學(xué)read t

10、he title, the first and last sentences in each paragraphs and match the main ideas. talk about shark fin soup. sharks are endangered now. appeal to people against eating shark fins. para. 3 para. 1 para. 218高級(jí)教學(xué)where shark fin soup is popularnumber of sharks caughtand traded every yearhow much the n

11、umbers of some kinds of sharks have fallen in the last 20 to 30yearstwo environmental groups which are against “finning”in southern chinaaround 70 millionover 90 percent wildaid and the wwf3aread the passage about sharks after the tape and complete the fact sheet below.19高級(jí)教學(xué)2read paragraph 1 and ju

12、dge the sentences.sharks fin（魚鰭）（魚鰭）soup is famous and expensive all around the world.youre killing a whole shark when you enjoy a bowl of sharks fin soup.ft20高級(jí)教學(xué)many have heard of shark fin soup. thisfamous and expensive dish is especiallypopular in southern china. but do you realizethat youre kil

13、ling a whole shark each timeyou enjoy a bowl of shark fin soup?read paragraph 1 and learn it 21高級(jí)教學(xué)points in para 11. hear of 聽說聽說2. shark fin soup 魚翅湯魚翅湯3. in southern china= in the south of china 在中國(guó)南部地區(qū)在中國(guó)南部地區(qū)4. each time 每當(dāng)每當(dāng)5. a bowl of 一碗一碗22高級(jí)教學(xué) many have 聽說聽說 魚翅湯魚翅湯. this famous and expensiv

14、e dish is especially popular 在中國(guó)的南部在中國(guó)的南部地區(qū)地區(qū). but do you realize that youre killing a whole shark 每每當(dāng)當(dāng) you enjoy 一碗一碗 shark fin soup?23高級(jí)教學(xué)read paragraph 2 carefully and answer the following questionsbecause sharks are at the top of the food chain in the oceans ecosystem.24高級(jí)教學(xué)although sharks are a

15、t the top of the food chain, people _ their fins and eat _.cut offshark fin soup25高級(jí)教學(xué)if a shark doesnt have a fin, what will happen?a shark can no longer swim and slowly dies.26高級(jí)教學(xué)if sharks numbers drop too low, what will happen?it will bring danger to all ocean life.27高級(jí)教學(xué)why are sharks endangere

16、d now?around 70 million sharks are caught and traded in this industry every year. the numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.28高級(jí)教學(xué)save the sharks!29高級(jí)教學(xué)fill in the chart according to paragraph 2.people enjoy _fishermen _, _, then _decreased quickly

17、a bowl of shark fin soupcatch sharks cut their finsthrow them into the oceanthe numbers of some kind of sharks30高級(jí)教學(xué)when people catch sharks, they cut off theirfins and throw the shark back into the ocean.this is not only cruel, but also harmful to the environment. without a fin, a shark can no long

18、er swim and slowly dies. sharks are at the top of the food chain in the oceans ecosystem. if their numbers drop too low, it will bring danger to all ocean life.31高級(jí)教學(xué)points in para26.cut off 切掉切掉7.not onlybut also 不僅，而且不僅，而且8.be harmful to 對(duì)對(duì)有害有害9.without a fin 沒有了鰭沒有了鰭10. no longer 不再不再11. at the t

19、op of 在在的頂部的頂部12. the food chain 食物鏈?zhǔn)澄镦?3. in the oceans ecosystem 在海洋生態(tài)系統(tǒng)中在海洋生態(tài)系統(tǒng)中14. danger 危險(xiǎn)危險(xiǎn)-dangerous 危險(xiǎn)的危險(xiǎn)的32高級(jí)教學(xué) when people catch sharks, they 切掉切掉 their fins and throw the shark back into the ocean. this is 不僅不僅 cruel, 而且而且 對(duì)對(duì)有害有害 the environment. 沒有了沒有了 a fin, a shark can 不再不再 swim and s

20、lowly dies. sharks are 在食物鏈的頂部在食物鏈的頂部 in the oceans 生態(tài)系統(tǒng)生態(tài)系統(tǒng). if their numbers drop too low, it will bring 危險(xiǎn)危險(xiǎn)to all ocean life.33高級(jí)教學(xué) many believe that sharks can never be endangered because they are the strongest in their food chain. but in fact, around 70 million sharks are caught and traded in

21、this industry every year. the numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.34高級(jí)教學(xué)points in para215. endangered 瀕臨滅絕的瀕臨滅絕的16. in fact 實(shí)際上實(shí)際上17. catch-caught-caught18. industry 工業(yè)，產(chǎn)業(yè)，行業(yè)工業(yè)，產(chǎn)業(yè)，行業(yè)19. fall-fell-fallen 20. over 90 percent 超過百分之九十超過百分之九十21. in th

22、e last 20 to 30 years 在過去的在過去的20到到30年里年里 （用現(xiàn)在完成時(shí)用現(xiàn)在完成時(shí)）35高級(jí)教學(xué) many believe that sharks can never be 瀕瀕臨滅絕的臨滅絕的 because they are the strongest in their food chain. but 實(shí)際上實(shí)際上, around 70 million sharks are 捕捉捕捉 and traded in this 產(chǎn)業(yè)產(chǎn)業(yè) every year. the numbers of some kinds of sharks have 在過去的在過去的20到到30

23、年下降了超過百分之九十年下降了超過百分之九十.36高級(jí)教學(xué)read paragraph 3 and discuss, how can we save the sharks?what are they doing?they are teaching the public about “finning”. they have even asked governments to develop laws to stop the sale of shark fins.37高級(jí)教學(xué)what can we do to save the sharks?we should stop eating the sh

24、ark fin soup!38高級(jí)教學(xué)read paragraph 3 and judge the sentences.1.wildaid and the wwf are environmental protection groups in china.2. two environmental groups appeal to establish laws to stop sale shark fins.3. sharks fins are good for health.ftf39高級(jí)教學(xué) environmental protection groups around the world, s

25、uch as wildaid and the wwf, are teaching the public about “finning”. they have even asked governments to develop laws to stop the sale of sharks fins. so far, no scientific studies have shown that sharks fins are good for health, so why eat them? help save the sharks!40高級(jí)教學(xué)points in para322. environ

26、ment-environmental 23. environmental protection groups 環(huán)保組織環(huán)保組織24. such as 例如例如25. develop laws to stop the sale of shark fins 完善法律來組織預(yù)魚鰭的銷售完善法律來組織預(yù)魚鰭的銷售26. so far 到目前為止到目前為止 （用現(xiàn)在完成時(shí)用現(xiàn)在完成時(shí)）27. scientific studies 科學(xué)研究科學(xué)研究28. show-showed-shown/showed41高級(jí)教學(xué) 環(huán)境保護(hù)組織環(huán)境保護(hù)組織 around the world, 例如例如 wildaid a

27、nd the wwf, are teaching the public about “finning”. they have even asked governments 完善法律來阻完善法律來阻止魚鰭的銷售止魚鰭的銷售. 到目前為止到目前為止, no 科學(xué)研究科學(xué)研究 have 表明表明 that sharks fins are good for health, so why eat them? help save the sharks!42高級(jí)教學(xué)1. many people do not realize they are killing a whole shark _they enjoy

28、 a bowl of sharks fin soup.2. sharks are at the top of the food chain, _if their numbersdrop, the oceans ecosystem will be in danger. read the passage again and fill in the blanks with the words in the box. sowhen3b3bso althoughif but when 43高級(jí)教學(xué)3.many think that sharks are too strong to be endanger

29、ed, _ they are wrong. 4._there are no scientific studies to support this, a lot of people believe that shark fins are good for health. 5. sharks may disappear one day _ we do not do something to stop the sale of shark fins. butalthoughif 44高級(jí)教學(xué)3retell the passage according to the mind map.45高級(jí)教學(xué)save

30、 the sharksbe killed for shark fin soupwhy?how?catch,cut off, throw back intoresults?can no longer swim, slowly diebe harmful to the environmentbring danger to all ocean lifehow?teach the public about “finning”to develop laws to stop the sale of shark fins.no scientific studies have shown that shark

31、 fins are good for health.3amind map46高級(jí)教學(xué)1. a shark can no longer swim and slowly dies. 鯊魚不能再游泳然后慢慢死掉。鯊魚不能再游泳然后慢慢死掉。no longer &no more “不再不再” no longer和和notany longer 側(cè)重時(shí)間側(cè)重時(shí)間 notany more 側(cè)重程度和數(shù)量側(cè)重程度和數(shù)量im no longer a student. 我不再是個(gè)學(xué)生了。我不再是個(gè)學(xué)生了。 you can drink no more. = you cant drink any more.

32、你不能再喝了。你不能再喝了。(喝酒的量到了一定程度，不喝酒的量到了一定程度，不能再繼續(xù)下去了。能再繼續(xù)下去了。) 47高級(jí)教學(xué)2. this method is not only cruel, but also harmful to the environment.這種方法不這種方法不但殘忍而且對(duì)環(huán)境有害。但殘忍而且對(duì)環(huán)境有害。 not onlybut also 表示并列，著重強(qiáng)調(diào)后者，表示并列，著重強(qiáng)調(diào)后者，“不僅不僅而且而且” （also 可省略）可省略） 若連接兩個(gè)成分作主語，其謂語通常與若連接兩個(gè)成分作主語，其謂語通常與靠近的主語保持一致靠近的主語保持一致 not only放在句首，后

33、接句子時(shí)要用倒放在句首，后接句子時(shí)要用倒裝結(jié)構(gòu)裝結(jié)構(gòu)48高級(jí)教學(xué)she not only plays well, but also writes music.她不僅很會(huì)演奏，而且還會(huì)作曲。她不僅很會(huì)演奏，而且還會(huì)作曲。 not only men but also women were chosen. 不僅僅是男的，女的也有被選中的。不僅僅是男的，女的也有被選中的。not only had the poor man been fined, but also he had been sent to prison.這個(gè)可憐的人不僅被罰款，而且還被送這個(gè)可憐的人不僅被罰款，而且還被送進(jìn)了監(jiān)獄。進(jìn)了監(jiān)獄

34、。 49高級(jí)教學(xué) be harmful to 對(duì)對(duì) 有害有害smoking is harmful to the health. 吸煙有損健康。吸煙有損健康。playing computer games much is harmful to students.電腦游戲玩太多對(duì)學(xué)生有害。電腦游戲玩太多對(duì)學(xué)生有害。50高級(jí)教學(xué)3. sharks are at the top of the food chain in the oceans ecosystem. 鯊魚位于海洋生物系統(tǒng)食物鏈的頂部。鯊魚位于海洋生物系統(tǒng)食物鏈的頂部。 at the top of 在在.最高地位最高地位; 用最高用最高最大最大的的(速度速度, 聲音等聲音等) i looked at the top of his head, his hair shiny and parted smoothly. 我看他的頭頂我看他的頭頂, 頭發(fā)光亮頭發(fā)光亮, 分得平滑。分得平滑。he shouted at the top of his voice in order that he might be heard.他盡力大聲叫喊他盡力大聲叫喊, 以便別人能聽