Doyouthinkitpossibleforpeopletocloneadinosaur?Supposescientistshavecloneddinosaurs,whatwillhappen?

EnjoyanepisodeofJurassicPark

第1頁/共29頁第一頁，共30頁。Questions:Whyisthismoviepopular?IsitpossibletocloneDinosaurs?ListentothetapeJurassicPark

第2頁/共29頁第二頁，共30頁。Thewriterofthetext_____A.isexcitedbythepossibilityofcloningfierceandextinctanimalsB.believesthatextinctanimalscanbebroughtbacktolifebycloningC.thinksitimpossibleorunsuitabletocloneextinctanimalslikedinosaursD.dreamsofdinosaursreturningtotheearth主旨大意第3頁/共29頁第三頁，共30頁。FastReadingMatchthemainideawitheachparagraph.Para1explaintheimpossibilityofcloningdinosaurs

Para2concludethatit’sjustadreamPara3introducethetopicofthepassage第4頁/共29頁第四頁，共30頁。

A.Supportive.B.Neutral(中立的).C.Negative(否定的).D.Subjective(主觀的).objective客觀的,positive肯定的optimistic樂觀的pessimistic悲觀的critical持批評態(tài)度的cautious謹慎的indifferent冷漠的

Whatisthewriter’sattitudetowardscloningthedinosaurs?第5頁/共29頁第五頁，共30頁。Part1chosethebestanswerCarefulreading1.ThefilmJurassicParkispopularbecause_______.A.peopleareinterestedinthesubjectofcloningB.alltheactorsaredinosaursC.itwasdirectedbyascientistwhoclonesdinosaursD.itprovesveryinteresting第6頁/共29頁第六頁，共30頁。2.Whichofthefollowingistrue?A.Micewereclonedin1981.B.Dollythesheepwasthefirstclonedanimal.C.Thenameoftheclonedcowis“Bison”.D.Chinawassuccessfulincloningmammals.

第7頁/共29頁第七頁，共30頁。Part2Fillintheblanksaccordingtothepassage._______foritsimpossibilityPerfect

isneeded.Thereisnotenough________inthegroup.A(n)______________wouldbeneededfortheclonedextinctanimals.ReasonsdiversitysuitablehabitatDNA第8頁/共29頁第八頁，共30頁。AdvantageofdiversityNotenoughdiversityWhatwillhappenifthereisnotenoughdiversityinagroupofclonedanimalsIfthereisanewillnesssomeoftheseanimalsmaydie,butotherswillsurviveandpassedontheabilitytoresistthatdiseasetothenextgeneration.Theywouldallhavethesamearrangementofgenesandsotheymightalldieofthesamedisease.第9頁/共29頁第九頁，共30頁。__________Thechanceofdinosaursreturningtotheearthis______________.merelyadreamConclusionPara3第10頁/共29頁第十頁，共30頁。Wecaninferfromthetextthat____A.scientistsareexperimentingtoclonedinosaursB.dinosaurswillneverreturntotheearthC.clonedanimalswillonlyliveinthezooD.theDNAofdinosaurscanonlysurvive10000year推理判斷第11頁/共29頁第十一頁，共30頁。TrueorFalseTheanimalsthathavedisappearedfromtheearth,likedinosaurs,canbebroughtbacktolifethroughcloning.2.Ifwecancloneany

extinctanimals,weshouldletthemliveinazoo.FF第12頁/共29頁第十二頁，共30頁。shouldthedinosaursbecloned?Theintroduction

ThereasonsfortheimpossibilityofcloningdinosaursTheconclusionsummary第13頁/共29頁第十三頁，共30頁。Keywords,phrasesandsentences第14頁/共29頁第十四頁，共30頁。1.ThepopularityofthefilmsuchasJurassicPark,_______ascientistclonesseveraldifferentkindsofextinctdinosaurs,proveshowideasstruckamixtureoffearandexcitementintopeople’shearts.inwhich在電影《侏羅紀公園》中，一位科學家克隆了幾種不同的恐龍。這樣的電影很受歡迎，證實了這一想法使人們感到既興奮又恐懼。賓語從句_______________________________________________________定語從句strike…intoone’sheart:使刻骨銘心他的話使我深感恐懼。Hiswordsstrikefear/terrorintomyheart第15頁/共29頁第十五頁，共30頁。strike：(過去式_______;過去分詞_______)1).Hefell,strikinghisheadontheedgeofthetable.______________2).Theareawasstruckbyanoutbreakofcholera.____________________________3).Theystruckforbetterworkingconditions.____4).Theclockhasjuststruckthree._____________5)strikeamatch_____________________

譯:1)Strikewhiletheironishot.__________________________________2)我突然想到我們如何能改善局面了。

__________________________________________________struckstruck碰，撞，打（災難，疾病等）侵襲，爆發(fā)罷工報時，敲響劃，擦火柴趁熱打鐵Itstruckmehowwecouldimprovethesituation.☆

Itstrikessbthat…某人突然想起第16頁/共29頁第十六頁，共30頁。2.不時地會有人提議，克隆技術將有可能使地球上已經滅絕的動物(如恐龍)復活。________________peoplesuggestthattheanimalsthathavedisappearedfromtheearth,likedinosaurs,canpossibly____________________throughcloning.Fromtimetotimebebroughtbacktolifefromtimetotime有時,間或,偶爾,=occasionally,nowandthen,attimes

Myunclecomestohavedinnerwithus________________.from

time

to

time第17頁/共29頁第十七頁，共30頁。區(qū)別:bringsthbacktolife(vt.)使復生;使…恢復生氣comebacktolife(vi.)蘇醒過來；恢復健康cometolife(vi.)變得更有趣；更活躍第18頁/共29頁第十八頁，共30頁。①Andanywayhewasdead.Nobodycould__________________________

總之，他已經死了。沒有人能使他復活。②Wateredintime，thedyingplant___________________

及時澆水，那枯萎的植物恢復了生命/活力。③Thematchfinally______________inthesecondhalf.比賽在下半場終于精彩起來。bringhimbacktolife.camebacktolife.cametolife第19頁/共29頁第十九頁，共30頁。3.Alleffortsofcloningananimalwillbe________ifthereisnot_____________inthegrouptoovercomeillnesses.如果某個動物群體中沒有足夠的多樣性以戰(zhàn)勝疾病，那么克隆這種動物的所有努力都將是無用的。invainvain:adj.徒勞的徒勞的嘗試/努力

vainattempt/effortenoughdiversity第20頁/共29頁第二十頁，共30頁?！?/p>

invain徒勞;白費力氣;枉費心機①我們的所有努力都付之東流了。Allourefforts____________.②我想帶蘇一起來，但沒成功。I___________________tocomewithus.③我極力勸說她放棄，但是枉費口舌。I_______________________________________.wereinvaintriedinvaintogetSuetriedinvaintopersuadehertogiveitup第21頁/共29頁第二十一頁，共30頁。4.Theadvantageisthatifthereisanewillnesssomeoftheseanimalsmaydie,butotherswillsurviveand_______theability________thatdiseasetothenextgeneration.passontoresist_______________________________________________表語從句其優(yōu)點是，如果發(fā)生了某種新的疾病，這類動物中的一些可能會死去，而另外一些卻能存活下來。第22頁/共29頁第二十二頁，共30頁?！鱮esistvt.______________抵抗；對抗resiststh.抵制；阻擋某事resistdoingsth.反對/抵制做某事can’tresistdoingsth=can’thelpdoingsth忍不住做某事

Hecouldn’tresistshowingoffhisnewcar.n.resistance抵制，抵抗

adj.resistant抵制的，抵抗的

她忍不住吃甜食。結果體重又增加了。She_______________sweetfood.Consequently,herweightwasgainedagain.can’tresisteating第23頁/共29頁第二十三頁，共30頁。Practice:課文佳句仿寫1.【原句】Theadvantageisthat

ifthereisanewillnesssomeoftheseanimalsmaydie,butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.其優(yōu)點是,如果發(fā)生了某種新的疾病，這類動物可能會死去,而另外一些卻能存活下來，并且把這種抗疫力傳給下一代。[模仿要點]句子結構：表語從句+條件句,【模仿1】網上購物的弊端是，如果你在網上買了質量差的商品，你不可能會換的了；但你可以在真正的商店里精挑細選。______________________________________________________________________________________________________________________________ThedisadvantageofshoppingonlineisthatifyouboughtapoorlymadegoodsontheInternet,itisimpossibleforyoutochangeit,butyoucanhaveacarefullookatthegoodsinarealshopandchoosethebestone.第24頁/共29頁第二十四頁，共30頁?！灸７?】早起的優(yōu)勢是，如果我們早起，我們將有機會享受清新的空氣和早晨的寧靜，但并不是每個人都認為這是令人遺憾的事情。____________________________________________________________________________________________________________________________________________________________________________________Theadvantageofgettingupearlyisthatifwegetupearly,wewillhavetheopportunityofenjoyingthefreshairandcalmnessofthemorning,butnoteverybodythinkitaregrettablething.第25頁/共29頁第二十五頁，共30頁。2.【原句】Basedonwhatweknownow,youcannotcloneanimalsthathavebeenextinctlongerthan10,000years.就我們現(xiàn)在所知，你不可能克隆那些絕種了一萬年以上的動物。[模仿要點]句子結構：V-ed+what引導的賓語從句，+主句+定語從句【模仿1】根據(jù)調查所示，我們可以更好地理解我們對大自然所做的一切。_________________________