2024-2025学年高一英语外研版必修第三册UNIT 2 Section A 教学课件

UNIT2MakingadifferenceSectionA

Startingout&Understandingideas课文结构图解Ⅰ阅读理解（根据课文内容选择正确答案）1.What’sthemainideaofthepassage?A.ACanadianboycollectedenoughmoneytodigawell.B.ACanadianboyhelpeddigawellforpeopleinUganda.C.ACanadianboytriedhisbesttomakehisdreamcometrue.D.ACanadianboymadetheworlddifferentbecauseofhisefforts.2.WhatinspiredRyantohelp?A.Histeacher’sintroduction. B.Thedirtywaterhefound.C.Theten-kilometredistance. D.Thedrinkingfountaininhisschool.课文预习自测○○3.Whatdoweknowabouttheboy’sefforts?A.Hebuiltawellwhenhisfirsttargetwasachieved.B.Hedidn’tgiveupandcollectenoughmoneybyhimself.C.HemadehisownstoryknowntothepublicthroughtheInternet.D.HiseffortspaidoffandhewenttoseethewellinpersoninUganda.4.WhatinfluencedidthevisittoUgandahaveonRyan?A.Ryan’scharacterchanged. B.Hebenefitedfromthelife-changingvisit.C.HewasdeterminedtohelpmoreAfricanpeople. D.Hechangedhisviewonhowtomakeadifference.

5.HowcanwedescribetheCanadianboy?A.Helpfulanddetermined. B.Joyfulandwarm-hearted.C.Hard-workingandgrateful. D.Delightedandgenerous.

○○○Ⅱ语法填空（根据课文内容和语法规则完成短文）

Ryan，asix-year-oldCanadianschoolboy，hadtrouble1

（believe）whathisteachersaid.RyanlearnedthatsomeAfricanchildrenhadtowalktenkilometrestogetwater.Besides，thewaterwassodirty2

itmadethemsick.SoRyandecidedtohelp.Ryanwantedtoearnenoughmoneytobuildasinglewellby3

（clean）windowsanddoinggardening.4

，whenhereachedhisfirsttargetof$70，hewastolditcost$2，000tobuildawell.Buthedidn’tgiveup.Ryanpersuadedhisclassmatesandneighbours5

（donate）money.Andhismother’sfriendalsohelpedmakehisstorygopublic.Severalmonthslater，Ryanraisedenoughmoney，with6

awellwasbuiltnearaprimaryschoolinUganda.Thechildrenattheschoolweregratefultohimandinvitedhimtovisit.InUganda，Ryannotonlysawthewellwithhisown7

（eye），hewasalsowarmlywelcomedbythe8

（delight）students.Itwasthenthatherealisedhehadreallymade9

differenceforthosechildren.

Later，Ryan’sexperienceledhimtosetupafoundationtoencouragemorepeopletohelp.Today，thelife-changinggiftofcleanwater10

（benefit）800，000peoplein16countriesacrossAfrica.believing

that

cleaning

Howevertodonate

which

eyes

delighted

ahasbenefitedⅢ概要写作阅读课文，根据其内容写一篇60词左右的内容概要。Onepossibleversion：

Ryancouldn’tbelievethatsomeAfricanchildrencouldn’tgetclean，safedrinkingwater.Hedecidedtohelpbyearningmoneytobuildasinglewellallbyhimself.Afterheknewthecosthepersuadedhisclassmatesandneighbourstohelp.AtlasthemanagedtoraiseenoughmoneyandbuildawellinUganda.Ryanwasinvitedtovisit，whichlaterledhimtosetupafoundationtoencouragemorepeopletohelp.核心词汇教材原句p.13thecontributionthesepeoplemadetosociety这些人对社会做出的贡献1contributionn.贡献；捐款；稿件搭配：makeacontribution/contributionsto为……做出贡献Hereceivedaspecialawardforhiscontributiontothecommunity.他因对社区做出的贡献而获得一个特别奖。CharlieChaplinmadeagreatcontributiontosilentfilms.查理·卓别林对无声电影做出了很大的贡献。Allcontributionsfortheschoolmagazinemustbereceivedby1August.投给校刊的所有稿件截止到8月1日。【单词积累】contributev.捐助，捐赠，贡献；投稿，撰稿；促成，造成 contributorn.捐款人；撰稿人contribute...to...为……贡献/捐献……contributeto...为……做出贡献；向……捐款；促成，造成 题组练·领悟方法单句语法填空（1）TheSongDynastycontributedthreegreatinventions

theworld.（2）Thegirlisintelligentandoftencontributes

thatnewspaper.（3）Hegotpromotedforhis

（contribute）tothecompany.（4）Thefamouswriterisoneofseveralauthors

（contribute）tothebook.完成句子（5）Eatingtoomuchandlackofexercise

（导致）hisbeingtoofat.（6）Everyoneofusshould

（为……做贡献）oursociety.to

to

contributions

contributing

contributeto

makeacontribution/contributionsto教材原句p.13Theamountofreliefandcomfortexperiencedbythesickaftertheskinhasbeencarefullywashedanddried，isoneofthecommonestobservationsmadeatasickbed.在病人的皮肤被仔细地清洗和晾干之后，病人所感受到的放松和舒适是在病床上最常见的观察之一。2reliefn.减轻，缓解；宽慰，宽心；救济搭配:inrelief如释重负，松了口气 toone’srelief令某人欣慰的是muchtoone’srelief/toone’sgreatrelief令某人非常欣慰的是Itisarelieftodosth.做某事令人欣慰。 Whatarelief!终于放心了！

thereliefofsuffering痛苦的减轻

Ibreathedasighofrelief.我如释重负地松了口气。Muchtomyreliefthecarwasnotdamaged.令我非常庆幸的是车并没有损坏。ItwassucharelieftohearthatMartawasfoundsafeandwell.听到玛尔塔安然无恙被找到，真是如释重负。Ourorganisationisjustoneofmanycharitiesthatareprovidingreliefintheregion.我们的组织只是该地区提供救济的众多慈善机构之一。【单词积累】relievev.解除，减轻 单句语法填空（1）Shesmiled

reliefaftersheheardhersonhadbeenadmittedtoTsinghuaUniversity.（2）—Don’tworry，Mum.Thedoctorsaiditwasonlytheflu.—What

relief!I’lltellDadthere’snothingserious.（3）Inawayitwasarelief

（know）exactlywhatwashappening.完成句子（4）［词汇复现］Withalltheproblemsresolved，hewenthome

（如释重负）.（5）［词汇复现］

（让她感到欣慰的是）heryoungerbrotherdidn’tletherdown.（6）［词汇复现］

（令人欣慰）toseehimpullhisweight.in

a

toknow

inrelief

ToherreliefItisarelief

教材原句p.14Freshwatershortage淡水短缺3shortagen.短缺，不足，缺乏搭配：Thereisa/noshortageofsth.缺乏/不缺某物。water/food/housingshortage用水/食物/住房短缺 theshortageofmoney缺钱Patientsweredyingbecauseofanacuteshortageofnurses.因为护理人员严重不足，患者生命垂危。There’sashortageoffoodandshelterintherefugeecamps.难民营里缺少足够的食物和住处。【归纳拓展】beshortof（=lack）缺乏，缺少（强调状态）fallshortof缺乏；达不到；不符合（强调动作） beshortfor是……的缩写/简称inshort简言之，总而言之 forshort简称，缩写 单句语法填空（1）［词汇复现］Itletmedownthatthescientificresearchhastostopbecauseofthe

（short）ofmoney.（2）BBCisshort

BritishBroadcastingCorporation.完成句子（3）Thegirl’snameisCatherine，Cathy

（简称）.（4）［词汇复现］

（简言之），Ithinkweshouldpraisehimforhiscontributionstothecompany.（5）

（不缺）thingstodoinbigcities.shortage

for

forshort

Inshort

Thereisnoshortageof

教材原句p.14NowtickthesolutionsthatyouthinkaremosteffectivetosupplyAfricawithfreshwater.现在勾出你认为最有效的为非洲提供淡水的解决方案。4effectiveadj.有效的，产生预期效果的 搭配：takeeffectivemeasurestodosth.采取有效措施做某事It’sanextremelyeffectivecureforaheadache.这种药物治疗头痛极其有效。Yogaisaveryeffectivetechniqueforcombatingstress.瑜伽是一种非常有效的缓解压力的方法。She’saveryeffectiveteacher.她课教得非常好。【单词积累】effectn.影响，后果haveaneffecton对……有影响effectivelyadv.有效地 单句语法填空（1）［词汇复现］Thelocalgovernmenthastaken

（effect）measurestoresolvetheproblem. （2）［词汇复现］Itisbelievedthatsmilinghasapositiveeffect

apatient’srecovery.（3）Servicesneedtobemore

（effective）organisedthantheyareatpresent.完成句子（4）Heavysmoking

（对……有害）hishealth.effective

on

effectively

hasabadeffecton

教材原句p.14Helookedacrosstheclassroomatthedrinkingfountain.他的目光掠过教室，望向对面的喷泉式饮水器。5lookacross眺望，展望Whenwelookacrossafieldwelookintospace.当我们眺望田野时，我们把目光投向太空。Ithinkthereisabigopportunitytolookacrosstheworld.纵观全球，我认为有一个巨大的机遇。Theylookedacrosstheroomateachother.他们在房间的两头彼此望着。【词语辨析】lookacross，lookover与lookthrough

【归纳拓展】lookfor寻找 lookforwardto期待，盼望 lookinto向里看；调查lookup查阅；抬头向上看 lookbackon回忆，回顾 lookafter照料，照顾lookaround/round环顾；参观 lookdownon/upon轻视，瞧不起lookout（=watchout）小心，当心 单句语法填空（1）Ihavebeenlookingforward

hearingfromyou.（2）Don’talwayslook

thenewwordsinthedictionary.（3）WhenIlookedback

thosedays，Ifeltunhappy.（4）Shethinkstheylookdown

herbecauseshedoesn’thaveajob.（5）Onaclearday，hecanlook

theBeringSeatoRussia，only36milesaway.完成句子（6）

（眺望）thesquareandyouwillseeastatuestandingthere.（7）I

（浏览）today’snewspaperbutdidn’tfindanythingspecial.（8）Thecauseofthefireisbeing

（调查）.to

up

on

on/upon

across

Lookacrosslookedthrough

lookedinto

教材原句p.14Atfirst，hisplanwastoearnmoneytobuildasinglewellsomewhereinAfrica.起初，他的计划是挣些钱在非洲挖一口井。6earnv.挣（钱）；获得，赢得，博得搭配:earnmoney（=makemoney）赚钱，挣钱 earnone’s/aliving（=makealiving）谋生earnfame/areputation赢得名声 earnsb.sth.为某人赢得某物earnone’srespect=earntherespectofsb.赢得某人的尊敬Thesedancerscanearnanythingbetween￡20and￡30foreachsession.这些舞蹈演员每场演出的收入在20至30英镑之间。Companiesmustearnareputationforhonesty.公司必须赢得诚信的声誉。Ithinkthat’swhatearnedhimtheadmirationofothercompetitors.我认为正是那一点为他赢得了来自对手的赞誉。完成句子（1）

（谋生）ishardforthelittleboy.（2）Youdon’t

（挣大钱）beingateacher，butitisagreatcareer.（3）Sheshowedgreatdevotiontoherworkand

（赢得了……的尊重）herfellowworkers.（4）Myteacher’skindness

（为他赢得了好名声）.Earning/Makingaliving

earn/makemuchmoneyearnedtherespectof

earnedhimagoodreputation 教材原句p.15Hestartedtoaskforhelpfromhisclassmatesandneighboursandpersuadedthemtodonatemoney.他开始向他的同学和邻居求助，劝说他们捐款。7donatev.捐赠，捐献搭配：donate...to...把……捐赠给……Everyyearwedonatemanybookstothechildrenintheremotemountainousarea.每年我们都捐赠很多书给偏远山区的孩子们。Thebossorganisedthestafftodonatemoneytothechildreninneed.老板组织全体员工为处在困难中的儿童募捐。【单词积累】donationn.捐献 donorn.捐献者makeadonation/donations（to）（向……）捐赠

单句语法填空（1）Atthebadnews，manypeopleallovertheworlddonatedtheirmoney

the earthquake-hitarea.（2）［2018·全国Ⅲ卷］Ifoundthepre-holidaysagoodtimetoencourageyoungchildren

（donate）less-usedthings，anditworked.完成句子（3）Iwassurprisedtolearnthathe

$100million

（向……捐献……）theChildren’sHospital.Whatashock!to

todonate

madeadonationof/donatedto

教材原句p.15Healsosawhundredsofdelightedstudentswhohadturnedouttowelcomehim.他还看到了几百名学生兴高采烈地迎接他。8turnout（大量）出席，参加；结果是，证明是；生产，制造搭配：Itturnsoutthat...结果是……，证明是……Thousandsofpeopleturnedouttowelcomethemedicalteamhome.成千上万的人到场欢迎医疗队回家。Aseventsturnedout，wewererighttohavedecidedtoleaveearly.结果证明，我们当初决定早点儿离开是正确的。Thetruthturnedouttobestrangerthanwehadexpected.结果，真相比我们预期的更离奇。Itturnedoutthatwewerewrong.结果是我们错了。Thefactoryturnsout900carsaweek.这家工厂每周生产900辆汽车。【归纳拓展】turnup调大（音量）；出现turndown调小（音量）；拒绝turnon打开 turnoff关上turnover翻身，翻转 turnto转向；求助于；翻到turnaround翻身，转身 turninto（使）变成 单句语法填空（1）［2018·全国Ⅱ卷］ThegamesmyparentstaughtmewhenIwasachildturned

tobeveryusefullaterinmylife.（2）Tomhadtoturn

theinvitationtothepartylastweekendbecausehewastoobusy.（3）Wheneverweareintrouble，wecanturn

ourheadmasterforhelp.（4）Heturned

onthebedandcouldn’tfallasleep.（5）Hefinallyturned

atourgraduationceremonywithsomesouvenirsinhishands.完成句子（6）

（结果是）shehadknownhimwhentheywerechildren.out

down

to

over

up

Itturnedoutthat教材原句p.15Hereallyhadmadeadifferenceforthesechildren.他真的改变了这些孩子的生活。9makeadifference起作用，产生影响搭配:makeadifferenceto对……有影响/起作用makeabigdifference起很大的作用makesome/no/littledifference有些/没有/几乎没有影响Itmakesnodifferencewhether...是否……没有影响。（it作形式主语）

Iwanttoconcentrateonlearningfirstaidinthefuture，whichwillmakeabigdifferencetomylife.今后我想要专心学习急救常识，这将对我的人生产生很大影响。Itdoesn’tmakeanydifferencetomewhetheryoucomeornot.对我来说，你来不来都无所谓。Itmakesnodifferencewhereyouputtheplants—theywon’tgrowinthissoil.不管你把这些植物放在什么位置结果都一样，它们在这种土壤里成活不了。单句语法填空（1）Eatingabalanceddietcanreallymakea

（different）.（2）Asaresult，theseaairhasmadeadifference

herhealth.（3）［词汇复现］

makesnodifferencetomewhetherthemeasuresareeffectiveornot.完成句子（4）It

（对……有影响）yourqualityoflifeifyou’realwayslookingforwardtosomethingexcitingtohappen.（5）IamsohappythatthelittlekindnessIgavecan

（对……产生如此大的影响）hislife.difference

to

It

makesadifferencetomakesuchagreatdifferenceto教材原句p.15Hebrokeintoajoyfulsmile.他露出了高兴的笑容。10breakinto突然……起来；强行闯入……搭配:breakintoasmile突然笑起来 breakintotears突然哭起来Then，breakingintoasmile，hesaid，“Ibroughtyousomething.”然后，他突然露出笑容，说道：“我给你带了一样东西。”Shewalkedquickly，occasionallybreakingintoarun.她快步走着，时而跑几步。Herhousewasbrokenintolastweek.她家上个星期遭窃了。【归纳拓展】breakdown出故障；垮掉；失败；分解 breakup解散；破裂breakin破门而入；打断谈话 breakawayfrom脱离；逃脱breakthrough突破 breakout突然发生，爆发单句语法填空（1）Abigfirebroke

lastnightanditscauseisbeinglookedinto.（2）［词汇复现］Whentoldthebadnews，shebroke

tears. （3）Ourcarbroke

andwehadtopushitofftheroad.（4）Thebandbroke

about1970，buthappilytheyreunitedinthemid-1980s.（5）Whenhegothome，hefoundhishousebroken

.out

into

down

up

into

教材原句p.15Later，Ryan’sexperienceledhimtosetupafoundationtoencouragemorepeopletohelp.后来，这段经历促使瑞安建立了一个基金会，以鼓励更多的人伸出援手。11setup建立，创立；建起，竖起；安装，架设；策划，安排Acommitteehasbeensetuptoorganisesocialeventsforthestudents.已经成立了一个委员会来组织学生的社交活动。Ineedoneortwopeopletohelpmesetuptheequipment.我需要一两个人帮我安装这台设备。Weneedtosetupameetingtodiscusstheproposals.我们需要安排一次会议来讨论这些建议。Weonlyhadacoupleofhourstosetupbeforetheexhibitionopened.展览开始前，我们只有几个小时来准备展台。【归纳拓展】setaboutdoingsth.开始/着手做某事

setouttodosth.开始/着手做某事setout（for）出发（去），动身（去） setaside把……放到一旁；留出（钱或时间）setoff动身，出发；使爆炸 setdown写下，记下 单句语法填空（1）Weneedtoset

findingawaytodealwiththeproblem.（2）Theysucceededinwhattheyset

todo.（3）［词汇复现］Hedecidedtoset

afoundationtoraisemoneyforthepoorchildrenfromthemountainvillages.（4）Shesets

abitofmoneyeverymonthforthefutureuse.完成句子（5）Aftergraduatingfromcollege，he

（创办）hisownbusiness.（6）［词汇复现］Ifwehad

（写下）heraddress，wewouldn’thavehaddifficultyfindingherhouse.（7）Oneafternoonthesailors

（出发）fromthecoastinasmallboatandwerecaughtinastorm.about

out

up

aside

setup

setdown

setoff/out

教材原句p.15Today，over800，000peoplein16countriesacrossAfricahavebenefitedfromthelife-changinggiftofclean，safewater.今天，这份能改变人一生的礼物——干净卫生的水——已经惠及了非洲16个国家的80多万人。12benefitfrom从……中获益Youwillbenefitfromreadingbooksintime.你迟早会从读书中受益的。Hesubscribestotheviewthatchildrenbenefitfrombeingindependent.他赞同孩子们能从独立中获益这一观点。［词汇复现］【归纳拓展】（1）benefitv.受益，得益；有益于，有助于n.好处，益处benefitby/from得益于……，从……中受益 benefitsb./sth.对某人/某事有益beofbenefitto...对……有益 forthebenefitof...为了……的利益（2）beneficialadj.有益的，有用的，有利的 bebeneficialto对……有益Astayinthecountrywillbebeneficialtohishealth.在乡下生活一段时间有利于他的健康。单句语法填空（1）［词汇复现］Actually，thesebooksare

greatbenefittothestaff.（2）Everyonebenefited

limitingtheirintakeofteatojustthreeorfourcupsaday.（3）Walkoutdoorsregularly，forsunshineisbeneficial

everyone.一句多译骑自行车既健康又环保。（4）Cycling

healthandtheenvironment.（5）Cycling

healthandtheenvironment.（6）Cycling

healthandtheenvironment.of

from/by

to

benefits

isofbenefitto

isbeneficialto 教材原句p.15Thisinsightgrewfromthedeterminedattitudeofasix-year-oldboywhohadthecourageandperseverancetomakehisdreamareality.这份领悟，始于一个有勇气和毅力实现梦想的六岁男孩那颗坚定不移的心。13realityn.真实，现实搭配:makesth.areality使……成为现实 becomeareality成为现实face/acceptreality面对/接受现实 escapefromreality逃避现实inreality实际上，事实上 Therealityisthat...实际情况是……However，thisrealityalsoworriedmydesigners.然而，这个现实也使得我的设计者很担心。Heescapedfromrealitybygoingtothecinemaeveryafternoon.他每天下午都去电影院看电影，借此来逃避现实。Inreality，violentcrimeisrareinthearea.实际上，暴力犯罪在这个地区很罕见。【归纳拓展】“事实上，实际上”的其他表达法：infact

inreality

inactualfact

intruth actually

asamatteroffact单句语法填空（1）

（real）isnotthewayyouwishthingstobe，northewaytheyappeartobe，butthewaytheyactuallyare.（2）［词汇复现］Shehasnobodytorelyonnow.Shehastolearntoaccept

（real）andbeindependent.（3）Helookedveryconfidentandcalmduringthetest，but

realityhewasextremelynervous.完成句子（4）［词汇复现］Afteryearsofhardwork，hisdreamofsettinguphisfoundationhas____________

（成为现实）.（5）Anyideaof

（逃避现实）isfoolish.（6）［词汇复现］

（实际情况是）hedidn’tdonateanymoneytoanycharities.Reality

reality

in

becomeareality

escapingfromreality

Therealityisthat

重点句式教材原句p.13AllIcandoisrideatricycleandmakemoneyforthestudents...我所能做的就是骑三轮车为学生们赚钱……【句式分析】rideatricycleandmakemoneyforthestudents是省略to的动词不定式，在句中作表语。1省略to的动词不定式作表语不定式作表语时，不定式符号to通常保留。但当what引导的名词性从句作主语，或all，everything，thefirstthing等后接定语从句作主语，且从句谓语含有实义动词do的某种形式时，作表语的不定式可以省略to。Whatyouhavetodois（to）fillintheform.你所要做的是把表格填完。Allwehavetodois（to）studyhardatschool.我们要做的就是在学校努