【課件】Unit+4Reading+and+Thinking+課件人教版（2019）選擇性必修第四冊

Unit4Period1ReadingandThinking(I)1.熟悉并掌握文中的重點詞匯、短語與句型；2.通過閱讀博客文章，了解支教的困難和意義并學(xué)會辯證看待問題；3.通過詞匯分類和關(guān)聯(lián)拓展，能夠構(gòu)建詞匯語義網(wǎng)。新課導(dǎo)入1.Whydoyouthinkinternationalvolunteeringactivitiesarenecessaryandimportant?2.Ifyouhaveanopportunitytoworkasavolunteerandtoteachinaforeigncountry,doyouwanttogotohelpotherpeople?Whyandwhynot?課堂學(xué)習(xí)LookatsomepicturesinPapuaNewGuinea.Whatcanyouseeinthephotos?Whatkindoflifedoyouthinkthepeopleliveinthephotos?Pre-readingBeforeyouread,discussthequestionbelowwithyourclassmates.AyoungAustralian,Jo,workedfortwoyearsasavolunteerteacherinPapuaNewGuinea.Whatchallengesdoyouthinkshemighthavefaced?ItwouldbehardtogetusedtolivingwithoutaTV,computer,orothermodernconveniences.Thefoodandoveralllifestylemightalsobeachallenge,asitissodifferentfromhercountry.Asateacher,gettingfromhercountry.Asateacher,gettinggoodteachingmaterialsandsupplieswouldalsobehard.FastreadingReadtheblogentriesbyJo.Asyouread,underlinethepartsofthetextyoureadslowly.Thencompareyourreadingpacewithapartner.2Readingstrategy:adjustreadingspeedWhenreadingapassage,adjustyourspeedtogetthemostoutofit.Ifthematerialiseasyorfamiliar,youcanreadthroughitquickly.Ifitisdifficultorcontainsusefuldetails,readitabitslowerandtrytounderstandmore.Skimthetextandcompletethemainidea.Thetypeofthetextis__________.Thetextmainlyintroduces_______________________blogentry1.WhatdoesJomainlytalkaboutinherblogs?Herexperienceofvoluntaryteachingatabushschoolandavisittoalocalfamily,thechallengesshemet,andthepositiveaspectsofhervoluntarywork.Shealsosharedherfeelingsandattitudestohervoluntarywork,thepeople,andthelifethere.volunteeringinthebush.2.WherewasJoinhertwoblogsandwhatweretheplaceslike?Atthebushschoolandthehomeofoneofherstudents.Theclassroomsweremadeofbamboo,withclayfloorsandroofsofgrass.Thestudent’shousewasalow,roundbamboobutwithoutwindows,withadoorjustbigenoughtogetthrough,andwithgrassstickingoutoftheroof.Thehousewasdarkinside,withfreshgrasslaidonthefloorandaplatformtosleepon.Readthetextagainandfillintheblanks.Careful-readingPlaceExperienceFeelingandattitudeAtschool

Atalocalfamily

ReceiveaparcelPoorteachingfacilitiesStudents’goodspiritsChemistryclassSurprised,happyShockedComforted

Doubtful,puzzledaboutherworkFirstvisittoaremotevillageCuriousabouttheirhomeandcustom;Feelhappy,movedandprivilegedUnderlinethechallengesJometwhenvolunteeringinthebushandcirclethepositiveaspectsofJo’svoluntaryworkinthebush.VolunteeringintheBushPositiveaspectNegativeaspectAbletogetmailTakeonlyafewminutestowalktoschoolThestudentsarefriendlyFantasticsceneryNicepeopleInterestingcultureNoelectricityorrunningwater,textbooks,orsuppliesThestudentshavenoconceptofdoingexperimentsNowashroomThestudentsmaynotbeabletousewhattheyhavelearntHavetowalkalongdistancetogoanywhereNobeds,fewpossessionsAnswerthefollowingquestions.31.Whatdoyouthink“thebush”mean?2.WhathasbeenJo’smostchallengingsubjecttoteach?Why?

3.WhatdidJonoticeaboutthehomesinthevillageshevisited?4.WhatdidJonoticeafterthemeal?

5.WhatisJo’sgeneralimpressionoftheplaceandpeoplethere?Awildernessarea.It’sscience,becauseherstudentshavenoconceptofdoingexperimentsandthereisnoequipment.Theywerelow,roundbamboohutswithnowindows,withadoorjustbigenoughtogetthrough,andwithgrassstickingoutoftheroof.Acanstandingupsidedownonthegrilloverthefire.Shelovedbeingthereandfeltitwasaprivilegetohavespentadaywiththem.Compareourschoolwiththeonedescribedinthetext,andthenfillinthetablebelow.AspectThebushschoolOurschoolTeachingbuildingClassroomDininghallCurriculum...Howdoyouunderstandthedifferencebetweentheschools?DoyouthinkJo’svolunteerworkwillmakeadifferencetothestudents’livesthereatall?Whyorwhynot?1.JofeltitwasaprivilegetohavespentadaywithTombe’sfamily.IfyouwereJo,howdoyouthinkyouwouldhavefelt?Why?2.Whatarethedifferencesbetweentheschoolyougotoandtheonedescribedinthepassage?3.Wouldyouliketobeavolunteerteacher?Whyorwhynot?IfIwereJo,Iwouldhavefeltprivilegedaswell,asitwasararechancetoglimpseintoanotherculturethatmostpeoplewillneverhave.Igotoaschoolthathasalltheconveniencesofmodernsociety,sothereisnocomparisonatall.Wehaveplentyofequipmentandsupplies,comfortablechairs,airconditioning,computers,etc.Ithinkitwouldbeinterestingtodothatforawhile.Itwouldbeagoodopportunitytomakeadifferencetosomeoneelse’slife,andalsotolearnaboutanewculture.

人教選擇性必修第四冊Unit4Period1Buildupyourvocabulary(Ⅱ)(

英語

)ENGLISHLanguagepoints1.Ittakesmeonlyafewminutestowalktoschooldownadustytrackcoveredinweeds.我只要幾分鐘就走到學(xué)校，路上塵土飛揚，雜草叢生。dustyadj.布滿灰塵的adustyanswer(對要求的)輕率的回絕；淡然的拒絕notsodusty還好；還不壞dustn.灰塵，塵土

v.將塵土從……抹去或拂去dustsb.down/off將塵土從某人身上抹去或拂去duststh.off開始復(fù)習(xí)某事(尤指一段時間內(nèi)擱置不用的技藝或語言)2.SometimesIwonderhowrelevantchemistryistothesestudents—fewwilleverbecomechemists—andmostwillbegoingbacktotheirvillagesafterYear8anyway.有時候，我真想知道，化學(xué)對這些學(xué)生究竟有多大用處，很少有人會成為化學(xué)家，并且他們中的大多數(shù)人學(xué)完八年級以后就要回到他們的村莊去了。relevantadj.有關(guān)的；切題的berelevantto與……有關(guān)relevancen.關(guān)聯(lián)；切題have(no)relevanceto和……(無)有關(guān)注意：“與……有關(guān)”的其他表達形式還有：berelatedto；beconnectedwith；beassociatedwith等。Idon’tthinkwhathesaid _thetopicwearediscussing.Hehasmissedthepoint.我覺得他說的和我們正在討論的話題不相關(guān)。他已經(jīng)跑題了。isrelevantto3.AnotherteacherandIwalkedfortwoandahalfhourstogetthere—first，upamountainfromwherewehadfantasticviews，andthendownashadedpathtothevalleybelow.我和另外一個老師走了兩個半小時才到了那兒——先爬到了一座山的山頂，從那兒我們欣賞到了優(yōu)美的風(fēng)景，然后又沿著一條陰涼的小路下到下面的山谷。shaden.陰涼處；燈罩；陰影部分vt.給……遮擋(光線)；加燈罩；把……涂暗intheshade在陰涼處undertheshadeof...在……的陰涼下put...intheshade使……黯然失色shade...from/against...給……遮擋……shade...with...用……遮擋……Isawthatmerchantsitting

atree,readingabook.我看見那個商人坐在樹蔭下讀書。undertheshadeof4.Mymuscleswereachingandmykneesshakingaswedraggedourselvesdownthemountaintowardshome.我們下山回家往回走的時候，我的肌肉發(fā)痛，膝蓋發(fā)抖。dragvt.拖；拉；扯vt.&vi.緩慢而費力地移動dragsb.down使某人沮喪dragover拖過drag...outof...把……從……中拖出來dragsb.into(doing)sth.把某人拖入到(做)某事中Hehasnothingtodowiththemurdercaseanddon’t____________trouble.這件兇殺案與他無關(guān)，不要把他拖入麻煩中。draghiminto5.ItwassuchaprivilegetohavespentadaywithTombe’sfamily.能與湯貝一家度過一天的時間真是莫大的榮幸。privilegen.特權(quán)；優(yōu)惠待遇

v.給予特權(quán)；特別優(yōu)待Itisaprivilegetodosth.做某事是一種殊榮。havetheprivilegetodo/ofdoingsth.有特權(quán)做某事privilegedadj.有特權(quán)的；受特別優(yōu)待的beprivilegedtodosth.有幸做某事(1)It’saprivilege__(meet)you；I’dliketointroducemyself.見到你很榮幸，我來自我介紹一下。(2We _____(privilege)towelcomeyouasourspeakerthisevening.我們榮幸地歡迎您今晚來演講。tomeetareprivileged6.I’vebeendyingtohavesomeofmyfavoritesweets,andit'salwaysnicetogetmail!我一直非?？释砸恍┪易钕矚g的糖果，而且收到郵包總是令人開心不已。bedyingfor/todosth極想得到，渴望得到，渴望做某事long/beeager/desire/aspire/beanxioustodosth.渴望做某事long/beeager/beanxiousforsth.渴望得到某物7.There’snoelectricityorrunningwaterandnoteventextbooks，nottomentionlaptops，tablets，orothermoderndevices！這兒沒有電，也沒有自來水，甚至連課本也沒有，更別提筆記本電腦、平板電腦或者別的現(xiàn)代化設(shè)備了！nottomention更不用說；且不說mentionsb./sth.to...向……提起某人/某物mentiondoingsth.提到做某事mentionthat提到……Don’tmentionit.不客氣。asmentionedabove如上所述__mentionedabove，thefunctionofthedeviceiswonderful.如上所述，這個設(shè)備功能良好。As8.TheotherdayIwasshowingtheboysachemistryexperimentwhen，beforeIknewit，themixturewasbubblingoutofthetesttubespillingeverywhere！不久前的一天，我正給男孩子們演示一個化學(xué)實驗，我還沒有明白怎么回事，混合劑就從試管里冒了出來，濺得到處都是！句中when用作并列連詞，意為“這時突然”。bedoing...when...正在做……突然……beabouttodo...when...正要做……突然……beonthepointofdoing...when...正要做……突然……h(huán)ad(just)done...when...剛做完……這時突然……We

abignoisecamefromthenextroom.我們正要離開時隔壁突然發(fā)出了巨大的響聲。wereabouttoleave/wereonthepointofleavingwhen1Completethewordpuzzlewithwordsfromtheblogentries.Canyoufindthehiddenmessage?_A_C_R__S_R__MP_R__LFO_E___DC__C_SS_C__D____O_SIN_

_A_LJ_MK___LECO___NT__L_T__BB__C__RU_

SAUCERWASHROOMPARCELFOREHEADCIRCUSSECONDARYHOUSINGHiddenmessage:________________________

MAILJAMKETTLECOTTONTABLETRUBBERCHORUSSHARINGMATTERSSHARINGMATTERSXuYuanisavolunteerinGhana.Completethepassagewiththewordsbelow.2lacksecondaryhousingrightdragkettleXuYuan,a52-year-oldChinesevolunteerinGhana,wasinterviewedonaTVprogramme.AccordingtoXu,the_______conditionsinGhanaarenotthatbad.However,sheadmittedthatsheoncehadamemorableexperiencepluggingholesinherroofinordertokeeptherainout.Xusaid,“Actually,Idon’treallycareaboutmylivingconditions.Theonlythingthathasmademeuncomfortablehasbeenthe_____ofhotwater.”Sheregretsnotbringinga______toGhanatoboilthewatersheneeds.housinglackkettleSomeofthemedicineshehasbroughtwithherworksbetterwithhotwater.Butanydiscomfortis__________tohelpingtheneedy,shebelieves.Xuenjoyshervolunteerexperienceandconsidersitagoodopportunityto____herselfoutofhercomfortzoneandtoexploretheworld.“OneofmydreamsistoworkinAfricaandcontinuetohelpthedisabledafterIresignfrommyjob.Ithinkeveryonedeservesthe_____tobehappy,”shesaid.lacksecondaryhousingrightdragkettlesecondarydragrightWhatdoesXuYuanthinkofthecountryandexperience?WhilelivinginGhanaisnotthatbad,shethinksthatthisisagoodchancetodragherselfoutofhercomfortzoneandtoexplorethew