2023學(xué)年完整公開課版Unit9Lesson27TreeHeroes教學(xué)

Unit927Lesson27TreeHeroesReadaloudwiththespeaker.1.Inmanypartsoftheworld,landthatwasonceforesthaschangedgreatly.

greatlyadv.非常，很Electricitygreatlyimprovedourqualityoflife.

電力極大地提高了我們的生活質(zhì)量。2.Hertreesarewortharound12millionRMBbut...worthadj.有……的價(jià)值Thisplanisworthatry.

這項(xiàng)計(jì)劃值得一試。Butthey'renotworthit.

但他們不值這么多錢。Ⅰ.beworth+n.……值(錢，等)①Whatisyourcarworth?

這輛車值多少錢？②Thishouseisworth￡20,000.

這幢房子值兩萬磅。③Itmightbeworthalotofmoney.

它可能值很多錢。知識(shí)拓展Ⅱ.beworthdoing……值得干某事①Thatfilmisworthseeing.

那部片子值得一看。②Thereportisworthlisteningto.

這報(bào)告值得聽。3.…,asshesaysproudlythat…Heproudlyshowsvisitorsaroomhehassweptalmostentirelyclean.

他驕傲地讓來訪的人看了他幾乎完全清掃干凈的一個(gè)房間。

proudlyadv.驕傲地pride&proudpride

n.

自豪takeprideinsth.

v.

使自夸prideoneselfonproud

adj.

驕傲beproudofsth.知識(shí)拓展4.Alotofworkisstillneededtopreventdesertsfromgettinglarger...prevent…fromdoing…

阻止……做……Thebadweatherpreventedthemfromhavingapicnic.

壞天氣讓他們不能去野餐了。cutdownsolveborrowmoneypreventthedesertstoptheclimatefromgettingwarmerfromgettingbiggertreesproblemstopayforseedlingsMatchtwopartsoftheexpressions.VocabularyReviewNearBeijing,__________andateamofhelpershaveplanted____________trees.Theyhavebeenworkingatthisformorethan______years._______ofhillshaveturnedgreen.WeiGuiying_________moneytopayforseedlings.Shesaysshe’snota___________butshehas________________________.WeiGuiyingmillionsof2020kmborrowedmillionairemillionsoftreesGroupworkMakeapresentationabouttreeplantinginChina.ImaginethatyouwillpresentitatanInternationalmeetingAchievementsGoodexamplesDifficultiesOurbeliefsShowingtimeExampleLadiesandgentlemen,I’mheretotellyouabouttreeplantinginChina.…Factsaretrueinformation.Theyoftenhavefigures,datesorplaces.Opinionsarewhatthewriterthinks.Theyoftenhaveopinionadjectives(e.g.boring),opinionverbs(e.g.think,believe),ormodals(e.g.might,may)ReadingHelp數(shù)字ReadaloudGroupworkMakeapresentationabouttreeplantinginChina.ImaginethatyouwillpresentitataninternationalmeetingAchievementsGoodexamplesDifficultiesOurbeliefsHomework:1.Readthetextaloud.