高中英語 Unit2 The environment project課件1 牛津譯林版必修5.ppt

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Unit 2 The environment,project,Project Protecting the Yangtze River （P.38）,Quiz,,What are the three longest rivers in the world?,the River Nile in Africa, the Amazon in South America the Yangtze River in China.,How much do you know about the Yangtze River ?,It runs across nine provinces.,It is 6, 300 kilometers long.,It starts from the Tuotuo River in the Kunlun Mountain and flows into the East China Sea.,the rare animals and fishes,White-flag dolphin,Yangtze alligator,Zhonghua sturgeon,But…,Raising the issue,How to solve the issue,Conclusion,,,Para.1,Para.2,Para.3,Para.4,Para.5,Part 1,Part 2,Part 3,,,,Divide the five paragraphs into three parts according to your understanding,taken away from the river is rising.,being put back into the river has been increasing,the people who rely on the Yangtze River for water,the wide range of fish and wildlife that…,educates people on the importance of protecting this great river, watches the river and stops the illegal hunting of animals.,problems along the Yangtze River such as water and soil conservation and nature reserves for white-flag dolphins,is improving.,,Climate change and a low-carbon life. （P.39）,Quiz,When animals and humans breathe, they take in ___________ and produce ___________________.,Trees absorb ______________ in the air to produce__________.,oxygen(O2),carbon dioxide(CO2),oxygen,carbon dioxide,,Skim the passage and find out the structure of the text,Climate change and a low-carbon life,Raising the issue,Solutions,The world climate has been changing .,A lot of things can be done to live a low –carbon life,,,,,,,,,Para. 1,Para. 2-4,,,,,1. Causes 2. atmosphere 3. breath/breahing 4.Measures 5.public 6.others 7.electrical 8. used 9.Recycle 10.absorb,1.第三長河 2. 引起國內(nèi)外的關(guān)注 3.在人口方面的增長 4.依賴.提供. 5.認(rèn)識到.重要性 6.建立 7. 處理這個問題 8.阻止非法捕撈 9. 使處在危險之中 10. 在進(jìn)行中 11.使農(nóng)民們不再種農(nóng)作物，而改種樹和草,the third longest river raise concern both in China and abroad an increase in population rely on .for recognize the importance of set up deal with the problem stop the illegal hunting putin danger under way result in farmers replacing their crops with trees or grass,12.自然保護(hù)區(qū) 13.最稀有的動物 14.尚有很長的路要走 15.至于，關(guān)于 16. 做是某人的責(zé)任 17.未來的幾年 18毫無疑問 19.把某事歸咎于… 20排放 21.在這種情況下 22.盡可能少地消耗能量 23. 尤其,nature reserves the rarest animals have a long way to go in regard to its ones responsibility to do for years to come theres no doubt that blame sth. on sb. let off in this case use as little energy as possible in particular,24.最后但不是最不重要的是 25. 20年 26. 滿足感 27. 盡某人的職責(zé),last but not least two decades a sense of satisfaction do ones part,1.對生活在江中或岸邊的大量魚類和野生生物來說也是個不好的消息。(倒裝句) 2.我們消耗的汽油和電能越多，我們釋放出的碳就越多。 3.我們能做的有助于解決這個問題的方法之一就是盡量步行或使用自行車。 4.我們所排出的碳要比小汽車產(chǎn)生的碳少很多。 5.我們有時候也需要長途旅行。 6.從現(xiàn)在開始20年后，當(dāng)你看到它們都長成大樹時，會有一種滿足感，因為你知道自己為幫助解決氣候變化問題盡了你的一份力。,raise-raised-raised (vt.) ①_____________ ②______③_______ rise-rose-risen (vi.) ①_______ ②_______,*有被動（人為的抬升、上升）,*無被動（自然的上升）如：日月星辰煙等,舉起、升起、提起,上升,籌集,養(yǎng)育,起立、起床,raise one’s hand raise one’s voice raise your glasses (to sb) raise wheat/pigs/children raise money raise a question raise the alarm raise one’s interest/awareness raise hopes,1.With the sun____, the sea is becoming bright. 2.With his voice ____, he was heard by all the audice. （raise/rise）,3.Heavy traffic is ___the level of pollution in the town. raising B. rising C. arousing D. arising,Useful sentence phrases and structures for you to use when writing your composition.,,1.protection 2.duty/responsibility 3.production 4. concern 5.industry 6.conservation 7.consume 8.government let off 2 . contribute to /result in/ lead to 3. do one’s part 4.lead a low-carbon lifestyle 5.cut carbon emissions（排放） 6.take measures/ take action 7.in particular,詞語:,關(guān)聯(lián)詞,表示時間順序： to begin with, next, finally, at the same time, meanwhile, 表示羅列增加：besides ，what’s more ， in addition ， furthermore ， moreover 表示概括總結(jié)：in a word, in short, in brief, on the whole, in summary, in conclusion,