外研版（2019）必修 第三冊unit 2 Making a difference Understanding each other導(dǎo)學(xué)案

.課題Unit2MakingadifferenceUnderstandingideas課型新授課課時(shí)第二課時(shí)學(xué)習(xí)目標(biāo)1.Tomasterbasicknowledgeofthislessonandusethemfreely.2.Helpstudentslearnabouttheoriginanddevelopmentoffootballandwhyfootballissopopular.3.Todevelopstudents’readingcomprehension’sabilitiesbydiscussionandcooperation.重點(diǎn)難點(diǎn)1.Mastersomekeywordsbasis,represent,content,defend,assure,phrasestoone’sheartcontentandsomeexpressions.2.Helpstudentslearnaboutthebenefitsofexercise.學(xué)法指導(dǎo)1.課前30分鐘自主學(xué)習(xí)，完成預(yù)習(xí)學(xué)案。找出自己的疑惑和需要討論的問題，用紅筆做好標(biāo)記。2.課上25分鐘高效討論展示答案3.課上10-15分鐘答疑解惑。4.課后20分鐘鞏固學(xué)習(xí)自主學(xué)習(xí)1.單詞漢譯英：(1)n.缺乏；短缺(2)n.頓悟；猛醒(3)adj.有效的；(4)n.堅(jiān)持不懈(5)v.捐贈(zèng)；捐獻(xiàn)(6)v.回收利用(7)v.為.....提供資金；資助(8)v.掙(錢)(9)v.代表；表示(10)n.真實(shí)；現(xiàn)實(shí)2.短語英譯漢：(1)breakintoasmile(2)havetroubledoingsth.(3)lookacross(4)atfirst(5)setup(6)giveup(7)gopublic(8)benefitfrom3.單詞拼寫(1)Thef(噴泉)wellsitspurewater.(2)Hecontributedanappreciableamountofmoneytothef(基金會(huì)).(3)Itcantakerealp(不屈不饒)togettheyoureallywant.(4)Ihavesomei(深入了解)intothewe’redoingaftertalkingwiththeworkers.(5)Shesufferedseriousi(內(nèi)部的)injures.課堂探究UnderstandingideasStep1Leadingin1.WatchthevideotolearnaboutAfrica.ThinkaboutwhatisthebiggestenvironmentalproblemAfricanpeoplefacenow?2.LookatthemapandtalkaboutwaterproblemsinAfrica.NowtickthesolutionsthatyouthinkaremosteffectivetosupplyAfricawithfreshwater.NowtickthesolutionsthatyouthinkaremosteffectivetosupplyAfricawithfreshwater.collectandpurifyrainwatercollectandpurifyrainwaterfundwaterprojectsbuildwellsandpumpsrecyclewastewatersetupfacilitiestopurifywaterdevelopnewwaterconservationtechnologiesStep2Fast-reading1.ReadthepassageandfindoutwhatRyandidtohelpsolvetheproblemofwatershortageinAfrica.2.Choosethebestexplanationofthetitleandgiveyourreasons.(1)ThewellbuiltbyRyansolvedtheproblemofworldwidewatershortage.(2)Themorewellsyoudig,thebettertheworldwillbe.(3)ThewellbuiltbyRyanencouragedmorepeopletohelpmaketheworldabetterplace.Step3Careful-reading(1)CompleteRyan’sstorywithexpressionsfromthepassage.1Ryancouldgetcleandrinkingwaterwithintensteps,butsomeAfricanchildrenhadto1.SoRyandecidedtohelp.2Ryancleanedwindowsanddidgardening,andreached2.Butwhenhe3,hewastolditcost$2,000tobuildawell.3Ryanpersuadedhisclassmatesandneighborsto4.Hismother’sfriendalsohelpedhim.Afterseveralmonths,heraisedenoughmoneyandawellwasbuiltinUganda.4RyanvisitedUganda.Hesaw5.Healsosaw6whohadturnedtowelcomehim5Later,Ryan’sexperienceledhimto7toencouragemorepeopletohelp.6Today,thelife-changinggiftofcleanwater8.Step4Think&Share1.WhatkindofpersondoyouthinkRyanis?Whichofhisqualitiesdoyouadmiremost?why?2Asaseniorhighschoolstudent,whatcanyoudotohelppeopleinneed?Step5Languagepoints1.shortagen.短缺；不足；缺乏adj.短的；短暫的；簡略的；矮的①的短缺；缺乏......eg.Thereisnoshortageoffund.②aserious/severeshortageagrowingshortageadesperateshortageafood/water/housingshortage③是......的簡稱/縮寫eg.UNisshortforUnitedNations.④beinshortsupply eg.Foodandhousinginthedisasterarea.災(zāi)區(qū)的食品和住宿供應(yīng)不足。2.effectiveadj.有效的；實(shí)際的v.影響；對.....起作用；使受感染---n.影響；效果；結(jié)果---adv.有效地eg.Ordinarysoap,usingcorrectly,candealwithbacteria.正確使用普通肥皂可以有效地對付細(xì)菌。①對......產(chǎn)生作用；對......有影響②實(shí)際上；事實(shí)上③生效；開始實(shí)施④因果3.fundv.為.....提供資金，資助；n.基金；?？?pl.)n. 資金eg.Theprojectbyseverallocalfirms.這個(gè)項(xiàng)目是由當(dāng)?shù)貛准夜韭?lián)合出資的。為......籌集資金eg.Ryanwantedtobuildawell.瑞安想為非洲的孩子們籌集資金來建造一口井。4.earnv.掙(錢)(pl.)n. 所賺的錢；收入eg.Hisgenerosityandhonesty.他的慷慨和誠實(shí)為他贏得尊敬和欽佩。①賺錢②謀生③掙大錢/贏得名聲5.bedeterminedtodosth.決定做某事；決心做某事v.決定；確定---adj.堅(jiān)決的；堅(jiān)定的---n.決定；決心①?zèng)Q定做某事(強(qiáng)調(diào)動(dòng)作)決心做某事(表示狀態(tài))②堅(jiān)決地eg.IdeterminedthatIwouldaskhimoutright.。6.turnout結(jié)果是；最后是；出席；參加；前去觀看①原來；結(jié)果......eg.Itturnedouthisfat