2024-2025学年高一英语外研版必修第三册UNIT 3 Section A 教学课件

UNIT3TheworldofscienceSectionA

Startingout&Understandingideas

课文结构图解课文预习自测

Ⅰ阅读理解（根据课文内容选择正确答案）1.What’sthepassagemainlyabout?A.Thepublishingofanewbook. B.FourgreatinventionsinAncientChina.C.Thechangesintheinventiontoday. D.Whatinspiresamantoinventsomething.2.WhydoesRichardmentionthefourgreatinventionsinAncientChina?A.Toprovethegoldenagesofinventioninhistory.B.Totellustheimportanceofthefourgreatinventions.C.Tosharehisknowledgeaboutthefourgreatinventions.D.TocomparethemwiththegreatWesterninventions.○○3.WhatnewinventionsareNOTmentionedinthetext?A.Virtualrealityandwearabletech. B.Theflexiblebatteryandthe3Dprinters.C.TheinventionsmadebyRichard. D.Thereplacementsofhumanorgans.4.WhatisRichard’sattitudetoinventingatimemachine?A.Negative. B.Supportive. C.Critical. D.Optimistic.5.Whatdoweknowaboutthenewgreatinventionstoday?A.Allofthemaretech-based.B.Computertechnologyhelpsalot.C.Thesolartechnologyisalwayseco-friendly.D.Asolutiontoaproblemisaninvention.○○○Ⅱ语法填空（根据课文内容和语法规则完成短文）

AccordingtoDrRichardFairhurst，whosenewbookTheNewAgeofInventionhasjustbeenpublished，therehavebeen1

（gold）agesofinventionthroughouthistory.ThinkofthefourgreatinventionsinAncientChina：gunpowder，papermaking，2

（print）andthecompass.Thesethings3

（change）theworldforever.ThentherewerethegreatWesterninventions：thesteamengine，thetelephoneandtheradio.Andnow，mostofthenewgreatinventionsaretech-based.Forexample，advancesinvirtualrealityand4

（wear）tech，aswellastheflexiblebattery，meanweshouldsoonbeseeing5

（far）developments.Inaddition，importantadvanceshavebeenmadeinmedicineand6

（environment）sciencethankstoincreasingcomputerpower.Newinventions7

3Dprintershavebeenusedtomakereplacementheartsandboneparts.Intermsoftheenvironment，8

isnowpossibletocreateanintelligentwalkinghouse.

DrRichardFairhurst，an9

（invent）himself，holdstheviewthatmostinventionsstartwithrecognisingaproblem10

needsasolution.Buttherealspiritofinventionisthatwehaveanincredibledesiretothinkandcreate.

goldenprintingchangedwearablefurtherenvironmentallikeitinventorthat/whichⅢ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：

DrRichardFairhurst，aninventorandtheauthorofTheNewAgeofInvention，thinkstherehavebeengoldenagesofinventionthroughouthistory.Forexample，therewerefourgreatinventionsinAncientChinaandgreatWesterninventions.Todaymostofthenewgreatinventionsaretech-based.Andmostinventionsstartwithrecognisingaproblemneedingasolution.Buttherealspiritofinventionisanincredibledesiretothinkandcreate.核心词汇教材原句p.25PresentlyIamgoingtopressthelever，andothemachinewillgo.

现在我要按一下操纵杆，机器就要开动了。1pressv.按，压；催促，敦促n.新闻报道，评论 Incaseofemergency，pressthebuttonandbreaktheglass.万一遇到紧急情况，按下按钮并击碎玻璃。Thecommitteepressedhimtorevealmoreinformation.委员会敦促他透露更多信息。Theplayhashadagood/badpress.这部戏受到新闻界的好评/批评。▶【单词积累】pressuren.压力underpressure承受压力；被迫reducepressure减轻压力putpressureonsb.向某人施压 题组练·领悟方法▶单句语法填空（1）Michaeltookafewstepsbackwardsandpressedhisback

thewall.（2）Theyarepressingus

（make）aquickdecision.▶完成句子（3）I’m

（承受压力）frommyparentstobecomeateacher.（4）Thecompanymayhave

（向她施加压力）toagree.（5）Developingahabitofplayingteamsportscan

（减轻压力）andkeepfit.againsttomakeunderpressureputpressureonherreducepressure教材原句p.25Afaintbluelightshotacrossit，darkeningtopurple...一道微弱的蓝光穿过它，渐渐暗成紫色……2shootv.&n.（1）v.射出（光、亮等），放射；射杀，射伤；拍摄；射门；冲，奔 Awomanwasshotdeadinanattemptedrobbery.一名女子在一桩抢劫未遂案中中枪身亡。Heshotfromthemiddleofthefieldandstillmanagedtoscore.他在中场投篮，仍成功得分。Sheshotpastmeseveralmetresbeforethefinishingline.她在离终点线几米时冲刺超过了我。（2）n.嫩芽，新枝；拍摄newgreenshoots绿色的新芽afashionshoot时装摄影▶【单词积累】shotn.开枪；射球；照片；镜头

takeashotat对……开枪takeashotof给……拍照 ▶单句语法填空（1）Heorderedhertoshoot

theapplewithoneofherarrows.（2）Thecruelmantooka

（shoot）atthecamel，butmissed.（3）Themurderershottheexpertin

backandstolethedocumentfromhissuitcase.（4）Itook

shotofthebeautifulsceneryinthedesert.▶完成句子（5）Asthebirdsrise，thehunters

（向它们射击）.（6）Headmittedthathehad

（打中了熊的腿）.atshottheashootatthemshotthebearintheleg教材原句p.26Forexample，advancesinvirtualrealityandwearabletech，aswellastheflexiblebattery，meanweshouldsoonbeseeingfurtherdevelopments.比如说，虚拟现实、可穿戴科技设备与柔性电池技术的进步意味着我们很快会看到更多相关领域的产品研发。3aswellas（1）用作连词，连接并列成分，意为“不但……而且……，既……又……”。Weexpecthertodothehouseworkaswellaslookafterthechildren.我们不仅期望她照看孩子，而且期望她做家务。（2）用作介词，意为“除了……之外”，后面接名词或动名词，相当于inadditionto，besides，apartfrom。AswellasknowingsomeRussian，shespeaksEnglishverywell.除了懂一些俄语外，她英语说得也不错。 （3）构成同级比较，意为“和……一样好”。Youlookaswellasyoudidtenyearsago.你的身体看起来还和十年前一样好。 ▶【学法点拨】AaswellasB强调A，作主语时，谓语动词与A保持一致。notonlyAbutalsoB强调B，作主语时，谓语动词与B保持一致。Yourwifeaswellasyouisfriendlytome.=Notonlyyoubutalsoyourwifeisfriendlytome.不仅你而且你的妻子也对我很友好。 ▶单句语法填空（1）Aswellas

（play）thepiano，theactresscansingwell.（2）Amuseumshouldaimtoentertainaswellas

（educate）.（3）HelenaswellasI

（be）eagertoreadtheadventurestories.（4）Iaswellasthey

（be）unabletorecogniseouroldteacher.（5）NotonlyIbutalsoMary

（make）alivingbyteaching. ▶一句多译玛丽和我都填写了一张表格。（6）

（aswellas）（7）

（notonly...butalso...）playingeducateisammakesMaryaswellasIhasfilledoutaform.NotonlyIbutalsoMaryhasfilledoutaform.教材原句p.27Inaddition，importantadvanceshavebeenmadeinmedicineandenvironmentalsciencethankstoincreasingcomputerpower.此外，得益于不断强化的计算机能力，医药与环境科学也取得了重要进展。4inaddition除此之外，另外Inaddition，it’sbestforyoutoforgiveandforget.此外，你最好还是不念旧恶。［词汇复现］Thecompanyprovidesfreeserviceinaddition.另外，该公司还提供免费服务。▶【词语辨析】inaddition与inadditionto

▶选词填空（inaddition/inadditionto）（1）Icanposttheletterforyou.

，doingsomewalkingdoesmegood.（2）

thenamesonthelist，therearesixotherapplicants.▶完成句子（3）Theproductsareofhighquality.

（另外），thepriceislow.（4）

（除了游泳），shelikesplayingtheguitar.InadditionInadditiontoInadditionInadditiontoswimming教材原句p.27Intermsoftheenvironment，itisnowpossibletocreateanintelligentwalkinghouse.在环境领域，建造智能可移动房屋现在已成为可能。5intermsof就……而言，在……方面；根据，依照▶搭配：describe/measure/evaluatesth.intermsofsth.根据……描述/衡量/评价……Intermsofenvironmentalprotection，hegovernedthisregionverywell.在环境保护方面，他把这个地区治理得很好。Itisasmallcountrybothintermsofsizeandpopulation.就面积和人口而言，它都是个小国。Itiswidelyacknowledgedthatstudentsshouldbeevaluatedintermsofoverallquality.人们普遍认为应该根据学生的综合素质来评价学生。▶【归纳拓展】beongood/badterms（withsb.）（与某人）关系好/不好inthelong/shortterm从长期/短期来看 ▶单句语法填空（1）TomissuperiortoJohn

termsofcompetence.（2）Learningisnotalwayseasy，butitisalwaysgood

thelongterm.▶完成句子（3）Youcanchooselandscapesorpaintings

（根据）yourowntaste.（4）They

（与……关系好）theirneighbourseversincetheymovedthere.ininintermsofhavebeenongoodtermswith教材原句p.27ItiscapableofusingGPStechnologytotraveltodifferentplaces，withcomputingtechnologycontrollingits“legs”.它能依靠全球定位系统技术四处移动，计算机技术则控制着它的“双腿”。6capableadj.有能力的；能力强的，能干的 I’mperfectlycapableofdoingitmyself.我完全有能力自己做这项工作。astrongcapablewoman一个坚强能干的女人Weneedtogetanassistantwho’scapableandefficient.我们需要一个能力强、效率高的助理。I’llleavetheorganizationinyourcapablehands.我要把这个组织交给你这位能手。 ▶单句语法填空（1）Aforce-tenwindiscapableof

（blow）theroofsoffhouses.（2）I’mgoingawaynextweek，soI’llbeleavingeverything

yourcapablehands.▶完成句子（3）Actually，we

（有能力阻止）thediseasefromspreading.（4）Thecompany

（没有能力）dealingwithanorderthatlarge.blowinginarecapableofpreventingisn’tcapableof教材原句p.27Now，reducedenergysuppliesandenvironmentalpollutionhaveledtomoreadvancesinthetechnologyofnewenergyvehicles.现在，能源供应紧缩与环境污染推动了新能源汽车技术的进一步发展。7leadto导致，造成；通向，通往（to是介词）Thelonghotsummerhasledtoseriouswatershortages.漫长的炎热夏天导致了严重的水资源短缺。［词汇复现］Thewindingdriveleadstothetopofthehill.蜿蜒的车道通往山顶。▶【归纳拓展】“导致，引起”的多种表达：（1）leadto客观描述结果，好坏结果都可用。（2）resultin侧重强调所造成的结果，通常是不良或消极的结果。Stayinguplatecanresultinaseriesofhealthproblems.熬夜会导致一系列健康问题。 （3）bringabout多指“带来”某种变化、好处等，或“导致”“造成”某种问题、不良结果等。TheInternethasbroughtaboutmanychangesinourwork，studyandlife.互联网已经给我们的工作、学习和生活带来了许多变化。（4）contributeto本义是“对……作贡献”，在不好的方面作贡献引申出“造成”“导致”的意思，用于好的方面则表示“促成”“有助于”。Cigarettesmokingisbelievedtobeamajorfactorcontributingtolungcancer.吸烟被认为是导致肺癌的一个主要因素。［词汇复现］

▶完成句子（1）Warneversettlesanything.Itonly

（导致暴力）.（2）Asweallknow，badeatinghabitsandalackofexercisemay

（造成健康问题）.（3）Itdoesn’tmatterwhetheryouturnrightorleftatthecrossing—bothroads________________（通向公园）.▶选词填空（leadto/resultin/bringabout/contributeto）（4）Properrestandenoughsleep

longevity.（5）Yogaisanexerciseto

astateofcalm. （6）Thisconditioncan

otherhealthissuessuchasdiabetes，highbloodpressure，heartattacksandstrokes.leadstoviolenceleadtohealthproblemsleadtotheparkcontributetobringaboutleadto/resultin/bringabout/contributeto教材原句p.27Butwhatremainsimportantisthatwehaveanincredibledesiretothinkandcreate，andthat’stherealspiritofinvention.不过有一点依旧重要，就是我们对思考与创造有着一种极度的渴望，而这正是真正的发明精神。8desiren.欲望，渴望v.渴望，期望 Ihavenodesiretocausemycompanionanytrouble.我不想给我的同伴带来任何麻烦。Peoplewithdisabilitiesdesiretoliveanormallife.残疾人渴望过正常的生活。［词汇复现］▶【误区警示】desire后的名词性从句用虚拟语气，谓语动词用“should+动词原形”，should可以省略。 ▶单句语法填空（1）Fashionisacompetitiveandhardbusinesswherepeople’sdesire

newideasishardtosatisfy.（2）Itisdesiredthattheexpert

（come）atonce.▶完成句子（3）I

（不想惹任何麻烦）.（4）She

（极其渴望）togobacktoherhomecountrybeforeshedied.for（should）comehavenodesiretocauseanytroublehadaburning/strongdesire重点句式教材原句p.26Therehavebeengoldenagesofinventionthroughouthistory.

纵观历史，我们经历过很多发明创造的黄金时代。1Therehave/hasbeen...（therebe句型的现在完成时）Therehasbeenadecreaseintrafficaccidents.交通事故减少了。CouldIaskyouiftherehavebeenanyfurtherproblems?我想问您一下，是否还有其他的问题？［词汇复现］ ▶【学法点拨】therebe句型可以用于多种时态，基本结构是“there+be的各种时态”。ThereisamapofChinaonthewall.墙上有一幅中国地图。（一般现在时）Thereweresomechildrenswimmingintheriver.一些小孩在河里游泳。（一般过去时）Thereisgoingtoberainsoon.马上就要下雨了。（一般将来时）TherewillbethousandsoffootballfansinLondonnextmonth.下个月伦敦将有成千上万的足球迷。（一般将来时）Therehavebeentwoshopsandahospitalhere.这里已经有两家商店和一家医院了。（现在完成时）TherewouldbeendlessrowsifIwasathome.如果我在家的话会有吵不完的架。（过去将来时） ▶单句语法填空（1）There

（be）abuildingatthecorner.（2）There

（be）aplanfortheprojecttomorrow.（3）There

（be）goingtobeafilminourschoolthisweekend.（4）Theteachersaidthere

（be）afootballmatchonTVthisevening.（5）There

（be）manysuchaccidentsthisyear.（6）There

（be）lotsofcomplaintsabouttheboys，butnoneaboutthesmoke.（7）There

（be）alivelyinterestintheelectionsinthelasttwoweeks.iswillbe/isgoingtobeiswouldbehavebeenwere/arehasbeen教材原句p.27ItiscapableofusingGPStechnologytotraveltodifferentplaces，withcomputingtechnologycontrollingits“legs”.它能依靠全球定位系统技术四处移动，计算机技术则控制着它的“双腿”。2with复合结构

构成：with+宾语+宾语补足语常在句中充当状语，表示原因、时间、条件、伴随、方式等，还可以作定语。具体形式主要有：（1）with+宾语+现在分词（作状语，现在分词表主动和进行）Withpricesgoingupsofast，wecan’tbuya