课件英语选择性必修三Unit2Usinglanguage

Unit2Alife'sworkUsinglanguagePredicativeclausesBYMICHELLEGrammar01Lookatthesentencesfromthereadingpassageandanswerthequestions.a

Thisiswhatmakesthemsospecial.b

Asimplerestaurantwaswhereheusuallyhadthesamemealofsausages,eggsandcoffee.Whatformdoesthepredicativetakeinsentences(a)and(b)?

Thepredicativeinsentences(a)and(b)takestheformofaclause.Whyis“what”usedinsentence(a)and“where”usedinsentence(b)?

“What”isusedinsentence(a)becauseitactsasthesubjectof“makes”inthepredicativeclause.“where”isusedinsentence(b)becauseitactsastheadverbialinthepredicativeclause.Whatotherwordsdoyouknowthatcanleadapredicativeclause?

Otherwordsarewho,when,how,why,etc.Nowlookformoresentenceswithpredicativeclausesinthereadingpassage，andsummarisetheirusesinyourownwords.

Moresentenceswithpredicativeclausesinthereadingpassage：Thisdevotionandhardworkiswhatweseereflectedwithinhisphotos.BillCunninghamwasanobserver...andthiswashowhewantedit. Predicativeclauses表语从句ReadandAnalyzeThathedidnotcometospeakwithyouwaswhatsurprisedmemost.Whatsurprisedmemostwasthathedidnotcometospeakwithyou.主语（从句）subject连系动词linkingverb表语（从句）predicativeThedefinitionofpredicativeclause.Thequestioniswhowilldoit.Thequestionisdifficult.在复合句中充当表语的从句叫表语从句。位于主句的系动词之后，对主语进行解释、说明，使主语的内容具体化。表语从句必须用陈述语序。（表）（表）表语从句Thestructureofpredicativeclause.主语+系动词+引导词

+简单句Thisiswhyhedidit.WhatIwanttosayis

that

Iamtired.表语从句Conjunctionwords引导词连接词从属连词:

that,whether,asif,asthough,because…连接副词:

when,where,how,why（在从句中不作成分）（在从句中作主语、宾语、表语、定语）（在从句中作状语）连接代词:

what,who,whom,whose,which,…+ever表语从句引导词的选择Thefactis_____inevitablyshetookoutherfrustrationsonherson.

that不做成分,没有意义，连接作用，不能省略从属连词：that、whether(不能用if)、asif/though、becausethatThequestionis___________theycouldhandletheproblem.whetherwhether不做成分,但有意义，表“是否”表语从句引导词的选择Helooked________hehadseenaghost.与事实不符，表示对过去的虚拟，用过去完成式从属连词：that、whether(不能用if)、asif/though、becauseasifDarkcloudsaregathering.Itseems________itisgoingtorain.asif与事实相符，用正常的陈述语气表语从句引导词的选择Hefeltfrustrated.That's__________hefailedintheexam.because不做成分,但有意义，表“因为”从属连词：that、whether(不能用if)、asif/though、becausebecause表语从句引导词的选择that在从句中不做成分，也没有实际意义，但不可省略；whether也不能省略，意思为：是否。asif/though，在句子中不充当任何成分，但有意义。译为：似乎，好像。1.Mybeliefis______________Iwillsucceedbyworkinghard.2.Themostpleasantthingoftherainyseasonis________onecanbeentirelyfreefromdust.3.Theproblemis______________wecanfindthemthere.4.Itsounds_________________someoneisknockingatthedoor.thatasif/thoughwhether从属连词：that、whether(不能用if)、asif/though、becausethat表语从句引导词的选择连接代词:what,who,whom,whose,which,…+everWhatmakesuscuriousis______ledtoEDG'sachievingfame.做成分（主语），有意义，不能省略whatThisis______mymotherhastaughtme---tofacemyfaultbravely.what做成分（宾语），有意义，不能省略表语从句引导词的选择连接代词:what,who,whom,whose,which,…+everThequestionis______wassuspectedofstealingthemoney.做成分（主语），有意义，不能省略whoThemostimportantthingis________telescopecanfindthesuitableplanettolivein.whose做成分（定语），有意义，不能省略表语从句引导词的选择连接代词:what,who,whom,whose,which,…+everwho(ever)、whom(ever)、whose、what(ever)在从句中作主语、宾语、表语、定语。1.Youcanbe__________youwanttobe.

2.Thequestionis____________causedtheaccident.

3.Themostimportantthingis____________responsibilityitis.

whoeverwhosewhat表语从句引导词的选择连接副词:when,where,how,whyWhattheauthoritywantstoknowis_______thefirebrokeout.做成分（状语），有意义，不能省略whenThatis________thejettookoff.where做成分（状语），有意义，不能省略表语从句引导词的选择连接副词:when,where,how,whyThequestionis______shecantransformhersonintoastrong-willedboy.做成分（状语），有意义，不能省略howHefailedintheexam.That's_______hefeltfrustrated.why做成分（状语），有意义，不能省略表语从句引导词的选择when、where、why、how引导表语从句，在从句中作状语，表示时间、地点、原因、方式。1.Thisis____________Idon'tagreewithyou.这就是我不同意你的地方。2.Thequestionis__________wecangetintouchwithhim.问题是我们怎样才能和他联系上。3.Thatis_________Igotwetthrough.那就是为什么我被淋湿了。wherewhyhow连接副词:when,where,how,why表语从句和其他从句一样都用陈述语序：连词+主语+谓语（连主谓）。Oneadvantageofplayingtheguitaristhatitcangiveyouagreatdealofpleasure.that引导表语从句时,在句中只起连接作用,不充当句子成分,无实际意义,

不能省略。ThetroubleisthatIhavelosthisaddress.表语从句的引导词没有if

!只用whether,不用if的情况whethertodowhether……ornot介词后的宾语从句。（介词后不用if)从句：句首的主语从句，宾语从句，同位语从句。(if不能位于句首）表语从句的虚拟语气1)在表示“一坚持（insist)二命令(order,command)三建议(advise,suggest,propose)四要求(ask,require,request,demand)”的名词

advice,suggestion,request,proposal,idea

等后面的表语从句中，谓语动词用“should+动词原形”，should可省略Myproposalisthatwe(should)startearlytomorrow.Myadviceisthatwe(should)gettherebytrain.表语从句的虚拟语气2)asif/asthough引导的表语从句常跟在look,seem,sound,feel等后面语气：若表示真实情况，用陈述语气。

若表示非真实情况，用虚拟语气。

若跟现在事实不符：过去式（be动词用were）若跟过去事实不符：haddone

若跟将来事实不符：would/could+动词原形Summary表语从句的结构主语+系动词+引导词

+简单句引导词

｛从属连词：that,whether,as,asif/though,because连接代词：who,what,which,whom,whose...+ever连接副词：when,where,how,why,...+ever注意点if不引导表语从句。表语从句的虚拟语气。语序:连主谓。that引导表语从句时不能省略。表语从句ListentothestoryofRuthBancroftandcompletethesentenceswithpredicativeclauses.Listenagainifnecessary.RuthBancroftwasthecreatoroftheRuthBancroftGardeninWalnutCreek,California.BancroftwasborninBrocktontoSwedishparents,whorelocatedwhenshewasababy.Asachild,shelovedtoexploretheCalifornianflora,andestablishingagardengrewoutofherownpersonalinterestinplantsandwildflowers.HergardenwasthefirsttobepreservedbyTheGardenConservancy,andhasbeenwelcomingvisitorssince1992.Bancroftlivedtotheincredibleageof109.1.Onereasonwhythegardenisuniqueis______________________________________________________________.2.Anotherreasonforitsuniquenessis______________________________________________________________.3.Thedrought-resistantplantswiththick,fleshyleavesbecame______________________________________________________________.4.AlthoughWalnutCreekwasnot________________________,Ruthmanagedtogrowthembymuchtrialanderror.5.Itseemed____________________________________________________.thatitcomprisesanarrayofplantsadaptedtodryconditionsthatitisthelife’sworkofonlyonewoman：RuthBancroft

whatshewasmostinterestedinwheretheygrewnaturallyasthoughnothingwouldeverstopherfromcontinuingthisworkRewritetheunderlinedsentencesusingpredicativeclauses.MeiLanfang（1894—1961）MeiLanfangwasbornintoafamilyofPekingandKunquOperaperformersin1894.Attheageofeight，hestartedtraininginPekingOperaonadailybasis.Whenhewas17，hekeptaflockof

pigeonsandtrainedthemtoflyhigh.EverydayMeiwatchedthemastheyflew，whichhelpedhimtodeveloptheexpressiveeyemovementsthatweresocrucialto

hisart.

HishardworkanddedicationmadehimaleadingartistinPekingOpera.

Meiwasalsoaninnovator.Inadditionto

newstagedesignsandsingingstyles，hisinnovations

inmake-upandcostumedesignallowedfor

morevividdepictions

offemalecharacters.ThiscontributedgreatlytothedevelopmentofPekingOpera.Untilhepassedaway

in1961，MeihadbeenperformingandencouragingthespreadofPekingOperaforalmost60years.Thislifelongdevotionhasmadehimoneofthemostcelebrated

PekingOperaartistsofalltime.

Theageofeightwaswhenhestartedtrainingin

PekingOperaonadailybasis.Watchingthepigeonsastheyfleweverydaywashowhedevelopedtheexpressiveeyemovementsthatweresocrucialtohisart.HishardworkanddedicationwerewhatmadehimaleadingartistinPekingOpera.Hisinnovationsinmake-upandcostumedesign,whichallowedformorevividdepictionsoffemalecharacters,werewhatcontributedgreatlytothedevelopmentofPekingOpera.ThislifelongdevotionwaswhathasmadehimoneofthemostcelebratedPekingOperaartistsofalltime.Thinkofanotherartistandwriteabouttheirdevotiontotheirart.Usepredicativeclauseswhereappropriate. XuBeihongwasoneofthemostinfluentialarteducatorsandpaintersinthe20thcentury.OneofhiscontributionsisthatheinsistedontheinnovationandimprovementofChinesepaintingallhislife.Hisrealisticpaintingtheoryiswhatinfluencedanewgenerationofpaintersmost.Listening&Speaking02Thespiritofcraftsmanship

Listentotheradioprogrammeandchooseitspurpose.1

Tointroducefamoustraditionalcraftstotheaudience.

2

Toraisetheaudience’sawarenessofpreservingtraditionalcrafts.3

Toreplacetraditionalcraftswith

moderntechnology.4

Totellthestoriesofsomefamouscraftworkers. Listenagainandcompletethetable.BasketmakingwithoakThedemandforthesecraftsmass-producedwithmoderntechnologythematerialsinvolvednotinterestedinlearningtraditionalskillsNowworkinpairs.Talkabouthowtokeeptraditionalcraftsfromdyingout.

Completetheboxeswiththeexpressionsfromtheradioprogramme.Whatdoyouknowabout...?Didyouknowthat...?Onereasonissimplythat...Anotherfactoristhat... GivingreasonsCheckingknowledgeOnereasonissimplythat...Anotherfactoristhat...Whatdoyouknowabout...?Didyouknowthat...?Readthepassageandanswerthequestions. Traditionalcraftshavelongbeendisappearingfromcountriesacrosstheworld.Withmanycraftshavingbeen，orabouttobe，lostforever，peoplehaverealisedtheimportanceofpreservingthosethatremain.Infact，afteralongperiodofdecline，traditionalcraftshaverecentlyundergone

arenaissance.Thereisgreaterpublicinterestinoldstoriesandtraditions，aswellasadesireforhigh-qualityproducts.Suchobjectsareproducedthroughacombinationof

skill，respectformaterials，devotiontotradition，andfocusonthetask.Craftsmanship

speaksto

thehumanneedforskilledandsociallyusefulwork；thesortofworkthatcanbeadmiredandvaluedbysociety. Whatiscurrentlyhappeningtotraditionalcrafts?

Whyarepeoplestartingtoengagemorewithtraditionalcrafts? Traditionalcraftshaverecentlyundergonearenaissance. Peoplearestartingtoengagemorewithtraditionalcraftsbecausethereisgreaterpublicinterestinoldstoriesandtraditions，aswellasadesireforhigh-qualityproducts.Furthermore，craftsmanshipreflectspeople’sdesireforskilledandsociallyusefulwork.VocabularyBuilding03Readthepassageandanswerthequestions.Payattentiontothewordsandexpressionsinbold.InOctober1964，Chinaexplodeditsfirstatomic

bomb，markingasuccessfulstartofthe“twobombs，onesatellite”project，inwhichmorethan17，000scientistsandresearchersparticipated.Ofthose，23wereawardedfortheirextraordinarycontributions.

Oneofthe23scientistswasDengJiaxian，whowasamongthefoundersofChina’snuclearprogramme.AftercomingbackfromtheUS，Dengdevotedhimselfwhole-heartedlyto

thedevelopmentofthe“twobombs”.Spendingyearsapartfromhisfamilyandenduringtheextremeconditionsof

theGobidesert，herefusedtobackdownfromhisresponsibilitiesandkeptonconductingscientificresearch.Afterthesuccessfuldevelopmentoftheatomicbomb，heworkedcloselywithYuMin，anotherleadingscientistatthecuttingedge

ofnucleartechnology.Together，theythoughtoutsidethebox

andbrokenewground，leadingtothebreakthroughofthehydrogen

bomb.Thiswasaremarkableachievement

bytheChineseteamofscientists，insuchashortspaceoftime.Anotherrespectedscientistamongthe23award-winnerswasQianXuesen，whowasexperiencedinrocketryandhighlyaccomplishedinhisfield.HehadbeenworkingintheUnitedStates，wherehiscrackhandatjetpropulsionhadwonhimacclaim.However，hesoughtnofameandshunnedthespotlight，returningtoChinawithgreatresolution.HeplayedakeyroleinChina’smissileandaviationprogrammes，helpingfast-trackthedevelopmentbydecades.The23scientistsandmanymoreli