人教版必修二Unit4Wildlifeprotection-Reading課件（共29張PPT）

Unit4WildlifeProtection

Reading&Writing

ZhouMiaoWhoamI?

IliveinChina.

I’mblackandwhite.Ilikeeatingbamboo.ApandaWhoamI?

IliveinAfrica.

Iamveryheavy.

Ihavealongnoseandbeautifulteeth.AnelephantWhoamI?WhoamI?Ilivedontheearthmanyyearsago;Ihaveahugeandstrongbody;Icannotonlyrunbutalsofly.Adinosaur(恐龍)toomuchdust

(灰塵）

toohot

ahugestoneWhere?When?Why?diedout(已滅絕)Whendidthedinosaursliveordieout?When(live)________________yearsago(dieout)________________yearsagotensofmillionsofabout65millionScanning:AnimalExtinction動(dòng)物滅絕1.Wheredidscientistsfindbird-likedinosaurs?A.HenanB.LiaoningC.Hainan2.(T/F)Dinosaurscouldnotonlyrunbutalsoclimbthetrees.3.Thereasonoftheirextinctionmaybe_______.T①.

Humanskilledthedinosaurs.②.Ahugerockhittheearth③.Toomuchdustwasintheair.④.Theearthgottoohottoliveonanymore.A.

①②③B.②③④C.①③④BSkimming:AnimalExtinction動(dòng)物滅絕pandas

AnimalextinctiongoldenmonkeystigerselephantsHelpthem!!!

......Inthepast500years,844

kindsofanimalshavedisappeared(消失)

Discussionwhy?pollution(污染)nofood

killingnoplacemoneymeatfur(皮毛)ivory(象牙)Whatshouldwedo?humanskilloreatthembuythingsmadeoftheirfur/ivory

(象牙)stoppeoplefromkillingthembuildnaturereservesplantmoretreesWeshould/can…Weshouldn’t/can’tcutdown

treesclosesomefactoriesdestroytheforest

(森林)

pollutetheair/waterpasslawstoprotectthem連詞成句:

Stateyouropinion1.

we'dbetter(not)__________________.2.Itisveryimportant(not)to

______________3.Itisagoodwayto_______________.4.Isuggestthat______________________.

小試牛刀

Practice

Because

animalsneedfoodtoeatandplacestolivein,sothat(因此)theycanliveinagoodenvironment(環(huán)境).Bydoingthis(通過(guò)這樣),

wecantakegoodcareofthem.Moreover(此外),

weshould____________.Linkingwords（連接詞）:

WritetoWWF(世界自然基金會(huì))!Dear_____(對(duì)象), I’mastudentfromSanya.I’mwritingtotocallyourattentionto______(問(wèn)題). First,Ithinkweshould____(建議一);

Second,_______(建議二);

Besides,_______(建議三);

… Idohopeyoucanhelp…andIamsurethattheywillsurvivewithyourhelp.

YourssincerelyLiHua

endingbodyPart1:StatetheproblemPart2:Stateyouradvice1…2…3…Part3:Finalhopestart

黃金模板一（勸說(shuō)信）：

大顯身手：Let'swrite！Dearsir,I'mastudentfromSanyaHainan.

Iamwritingtocallyourattentiontosavingthewildlifethataredyingout.Hereismyadvicetosavethem.

First,...Second,.........PleasehelptheendangeredwildlifeandIamsuretheywillsurvivewithyourhelp.Yourssincerely,

————Savethem!!!Writeatleastthree

paragraphs;2.Oneparagraphoneopinion;3.Usesomelinkingwords;4.Youcanusesomeusefulexpressionswe’velearnedinthisclass.WritingtimeYouhave6minutestowrite.

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Assessment(評(píng)價(jià))AtleastthreeparagraphsUsesomelinkingwordsNospellingmistakesNogrammarmistakesSwapandcheckthelettersAnadvicelettertoWWFSummaryReadanarticleaboutdinosaur.(where,when,why)Howtowriteanadviceletter.(formality,structures,usefulexpressions)

Animals