BUAnimalExtinction學(xué)習教案

1、會計學(xué)1BUAnimalExtinctionWhats your impression of the dinosaur?Large/hugestrongfierceviolentcruel第1頁/共25頁They _a long time ago.They _a long time ago.disappeareddisappeared/died out/died outWhat happened to them?What happened to them?Animal Extinction/became extinct/became extinct第2頁/共25頁disaster?climat

2、e changing?over hunting?What might be the reasons for their extinction?Guessing第3頁/共25頁第4頁/共25頁1 When did the dinosaurs live?Read the text, and answer questions.Tens of millions of years ago, long before humans came into being.They died out suddenly about 65 million years ago.2 When did the dinosaur

3、s disappear?3.What are the special characters of the new species of dinosaurs? How did the scientists know that? They are bird-like dinosaurs. They can not only run like the others but also climb trees. The scientists learned this from the way the bones were joined together.第5頁/共25頁1. What are the s

4、cientists opinions?2. What is your idea on the extinction of dinosaurs?第6頁/共25頁beforecame into beingsecureused toinspectedsurpriseddied outunexpectedincidenttoofor suredisappearedAccording to第7頁/共25頁 long before “很久之前很久之前”，引導(dǎo)，引導(dǎo)_從句。從句。 It will be long before +從句從句(很久之后才很久之后才) It will (not) be long b

5、efore +從句從句(不久就不久就.) 從句用一般從句用一般現(xiàn)在時或一般過去時現(xiàn)在時或一般過去時, 主句用主句用一般將來時一般將來時或一般過去將來時或一般過去將來時。Language points 1. They lived on the earth tens of millions of years ago, long before humans came into being時間狀語時間狀語第8頁/共25頁Ex. It _ long before we_ the resultOf the experiment.A. will not be; will know B. is; will k

6、nowC. will not be; know D. is; know拓展：拓展：before long 不久以后不久以后soon_ he got married. He had worked in the factory _ he got married.Before longlong before第9頁/共25頁on the earth on the earth 在地球上。在地球上。在在earth, sun, moonearth, sun, moon等表達世等表達世界上獨一無二的名詞前，要加界上獨一無二的名詞前，要加thethe。on earth on earth 究竟，到底；在世界上究竟

7、，到底；在世界上你到底為什么不跟我說實話？你到底為什么不跟我說實話？ _Why on earth didnt you tell me the truth? 第10頁/共25頁 come into beingcome into being:形成形成, 產(chǎn)生產(chǎn)生 漏油漏油事件危害事件危害到了許多海鳥的生存，這促使了許多以保護鳥類為到了許多海鳥的生存，這促使了許多以保護鳥類為目標目標的的 社會團體社會團體形成形成_with oil spills _many sea birds, which has encouraged _with oil spills _many sea birds, which

8、has encouraged societies to _, whose _ is to save the birdssocieties to _, whose _ is to save the birdsIncidents Incidents harmharmcome into beingcome into beinggoalgoal 我們的學(xué)校是我們的學(xué)校是1997年年建立的建立的 Our school _ in 1997 Our school _ in 1997 A B A B set up set up was set upwas set up Our school _ in 1997

9、 Our school _ in 1997 came into beingcame into beingA BA Bwas come into beingwas come into beingcome into being 不可以用被動語態(tài)不可以用被動語態(tài)There is a story about how the word “ sandwich”_There is a story about how the word “ sandwich”_A came into being B was came into beingA came into being B was came into bei

10、ngC came to power D was came to powerC came to power D was came to power第11頁/共25頁區(qū)別區(qū)別 come into being appear arise 1)I dont know what to do if a new situation _.2)He didnt _ until six oclock.3)When did the world _?arisesappearcome into being第12頁/共25頁 according toaccording to: 按照，根據(jù)按照，根據(jù).所說所說 根據(jù)標題根據(jù)標

11、題和圖片和圖片, 這篇文章主要講的是什么內(nèi)容？這篇文章主要講的是什么內(nèi)容？What is the main idea of the passage _ the _ What is the main idea of the passage _ the _ and the pictures and the picturesaccording toaccording totitletitle We are paid _ how much work we did.We are paid _ how much work we did. _ many old people, he likes this k

12、ind of song._ many old people, he likes this kind of song.A B A B C DC Daccording to according to according toaccording toas a result ofas a result of With the help of With the help ofIn common withIn common with第13頁/共25頁 野生動植物保護基金會定期野生動植物保護基金會定期視察視察大熊貓大熊貓保護區(qū)保護區(qū)，結(jié)果結(jié)果 那里的大熊貓得到了那里的大熊貓得到了 很好的保護。很好的保護。

13、他們確保任何大熊貓他們確保任何大熊貓捕獵捕獵者會受到懲罰，者會受到懲罰，毫不留情毫不留情。 The WWF _ the panda_ regularly _The WWF _ the panda_ regularly _ the pandas there are well protected. They make sure that the pandas there are well protected. They make sure that anyoneanyone who _ a panda will be punish _ who _ a panda will be punish _i

14、nspectsinspectsreservereserveso thatso thathuntshunts without mercywithout mercyso thatso that“結(jié)果結(jié)果”引導(dǎo)結(jié)果狀語從句引導(dǎo)結(jié)果狀語從句 Please speak loudly and clearly speak loudly and clearly so thatso that“為了為了”引導(dǎo)目的狀語從句引導(dǎo)目的狀語從句 sothatsothat“如此如此以至于以至于” Every body lent a hand Every body lent a hand so thatso that The

15、 flying carpet travelled The flying carpet travelled so so fast fast thatthat next minute they next minute they were in Zimbabwe were in Zimbabwethe work was finished ahead of time.the work was finished ahead of time.(結(jié)果結(jié)果)everyone can hear youeveryone can hear you( (為了為了) )so that第14頁/共25頁第15頁/共25頁

16、The Story of the DodoOnce upon a timeSpearSet a trap第16頁/共25頁第17頁/共25頁Listen and fill in the blanks:Once upon a time everywhere together sharedhad disappeared disappeared Be careful who you trust 第18頁/共25頁Tibetan antelope藏羚羊藏羚羊Official Mascots （吉祥物）（吉祥物）of the Beijing 2008 Olympic Games第19頁/共25頁What do you think of those poachers（偷獵者）（偷獵者） action?第20頁/共25頁In the 1980s and 1990s, some 20,000 Tibetan Antelopes were killed by smugglers（走私者）（走私者）each year to get the animals valuable hair for shawls（披巾）（披巾）. A shawl of that kind can be sold for as much as 30,000 US dolla