2023學(xué)年完整公開課版Unit13SectionB(2a3b)學(xué)案

Unit13We’retryingtosavetheearth!第四課時SectionB(2a-3b)學(xué)習(xí)目標(biāo)1、掌握以下新單詞和詞組throwaway,putsth.togooduse,pulldown,upsidedown,bringback2、掌握下列句型：1)Doyouoftenthrowawaythingsyoudon'tneedanymore?2)YouhaveprobablyneverheardofAmyHayes,butsheisamostunusualwoman.3)Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.4)Amyisn'ttheonlyonewhoisgoodatrecycling.3、通過閱讀短文，運(yùn)用所學(xué)時態(tài)和語態(tài)描述短文主要內(nèi)容。4、情感目標(biāo)：學(xué)生能認(rèn)識到節(jié)約能源的重要性，保護(hù)環(huán)境可以從身邊的小事做起，養(yǎng)成節(jié)儉的美德。學(xué)習(xí)重點(diǎn)運(yùn)用本節(jié)課的核心句型，談?wù)搹U物再利用的價值。學(xué)習(xí)難點(diǎn)能讀懂介紹關(guān)于廢物回收利用的文章，完成相應(yīng)的閱讀任務(wù)，并能夠運(yùn)用本節(jié)課的核心句型，談?wù)搹U物再利用的價值。學(xué)習(xí)過程Step1、LearnnewwordsPresident(負(fù)責(zé)人；主席；總統(tǒng))work(音樂，藝術(shù)作品)metal(金屬)Step2、Reading同學(xué)們翻到課本102頁，Lookatthetitleandthepicturesin2b.Canyouguesswhatthepassageisabout?Fastreading:Readthepassageandanswerthequestions.1、WhoisAmyHayes?2、Howmanypeoplearementionedinthepassage?Whoarethey?Carefulreading：Para.21、Didshewinaprize?Whatwasitfrom?2、Wheredidherwindowsanddoorscomefrom?3、Whatdoesthesentence“shelivesinahouseintheUKthatshebuiltherselfoutofrubbish”mean?Para.31、IsJessicaWonggoodatrecycling?Whatdoesshedo?2、Wheredoesshesellherbags?3、Whatwillshewriteinherbook?Para.41、WhatdoesWangTaohopetosetup?Why?2、Translatethesentence“Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity.”intoChinese.Afterreading：請同學(xué)們聽錄音并跟讀一遍文章，完成下面表格NamesWhatmaterialsdidtheyuse?Whatdidtheymake?AmyHayesJessicaWongWangTaoStep3、Languagepoints1.Rethink,Reuse,Recycle!re-是最常用的前綴之一。它可以加在名詞或動詞前面，構(gòu)成新的名詞或動詞。re-表示以下三方面的意義：1)表示“回”或“向后”的意思。例如：return（回來）recall（回憶，召回）2)表示“再”、“重新”、“重復(fù)”的意思。例如：rethink（再思考）reuse（再運(yùn)用）restart（重新開始）recycle（再利用）2.Doyouoftenthrowawaythingsyoudon’tneedanymore?1)throwaway扔掉，丟棄浪費(fèi)(機(jī)會、優(yōu)勢或好處)e.g.Ineverthrowanythingaway.我從來不扔任何東西。3.Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?putsth.togooduse好好利用e.g.Weshouldputthetimetogooduse.Thetimeshouldbeputtogooduse.4.ShelivesinahouseintheUKthathebuiltherselfoutofrubbish.build/make...outof

用……建造/制造e.g.Hebuiltamodelshipoutofwood.他用木頭造了個模型船。5.Thetopofthehouseisanoldboatturnedupsidedown.turnedupsidedown意為“被翻轉(zhuǎn)過來的；被顛倒過來的”，做后置定語修飾boat。e.g.Tonyhadanupside-downmapofBritainonhiswall.托尼的墻上倒掛了一張英國地圖。Thelid,turnedupsidedown,servedasacoffeetable.那個蓋子被翻過來當(dāng)作咖啡桌。6.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.bemadeof和bemadefrom都表示“由……制成”，但二者的用法有區(qū)別。bemadeof常常表示原材料未發(fā)生化學(xué)變化，從成品中仍可看出原材料；而bemadefrom常常表示原材料經(jīng)過化學(xué)變化，從成品中看不出原材料。e.g.Thedesksandchairsaremadeofwood.這些課桌椅是木材制成的。Thiskindofwineismadefromwheat.這種酒是用小麥制成的。Heisknownforusingiron.beknownfor因……而著名beknownas作為……而著名beknownto對某人來說著名的e.g.Hewasknownforhisfriendly.他以友好而著稱。Heisknowntothepoliceasathief.對于小偷來說他是一個著名的警察。ZhouJielunisknownasarapsinger.周杰倫是作為一個說唱歌手而出名。8.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity(n.創(chuàng)造力).bringback恢復(fù)；使想起；歸還notonly...but(also)...表示“不但……而且……”。本句中的notonly位于句首，其后的主謂要部分倒裝，即根據(jù)主語的人稱和數(shù)以及時態(tài)的變化，將不同的助動詞提到主語前，需要注意的是but(also)后面的主謂不用倒裝。例如：e.g.Notonlydidmyauntteachatschool,but(also)shewrotearticlesfornewspapers.我阿姨不僅在學(xué)校教書而且還給報(bào)紙寫稿。Step4、WritingTopic:ProtectingtheEnvironment1、BrainstormingHowcanweprotecttheenvironment?Weshould….Weshouldn’t…2、Weshouldsavewater/plantmoretrees/turnoffthelightswhenweleavetheroom/gotoschoolonfoot3、Weshouldn’tthrowrubbisheverywhere/useplasticbags/cutdowntrees/wastewater4、Writing保護(hù)環(huán)境，人人有責(zé)。作為中學(xué)生，我們應(yīng)該做些什么呢？用至少6句話完成一篇作文。ProtectingtheEnvironmentIt’sourdutytoprotecttheenvironment.Asastudent,whatcanwedo?First,.......