Unit5LearningfromnatureReview:non-finiteformsassubject,objectandpredicative外研版高中英語選擇性必修三1.Toreviewandusenon-finiteformsassubject,objectandpredicative2.Toknowsomethingabout24SolarTermsLearningobjectives學(xué)習(xí)目標(biāo)單詞音標(biāo)詞性釋義convert/k?n?v??t/v.轉(zhuǎn)變dioxide/da???ksa?d/n.二氧化物frontier/?fr?nt??/n.知識前沿pond/p?nd/n.池塘sow/s??/v.播wisdom/?w?zd?m/n.智慧seeksolutionsto尋求解決方法takeinspirationfrom從...中獲取靈感employ/?m?pl?i/v.使用echo-locationn.回聲定位radar/?re?dɑ?(r)/n.雷達(dá)dragonfly/?dr?ɡ?nfla?/n.蜻蜓drone/dr??n/n.無人駕駛飛機(jī)spider/'spa?d?/n.蜘蛛Lead-inLookatthesentencesfromthereadingpassageandanswerthequestions.aToday,architectscontinuetoexplorewaystocapturethebeautyofnaturalforms,...b...itappearstofloatabovethewaterfrontpromenadeandthewaterthatsurroundsit.cVisitorsareoftenamazedtofindthemselvesinanurbanbuildingthatsotrulycapturesthebeautyofnaturalforms.dCreatingbuildingssuchastheseenablesustoliveincloserharmonywithourenvironment.Presentation作表語aToday,architectscontinuetoexplorewaystocapturethebeautyofnaturalforms,...Lookatthe“todo”structuresinsentences(a)and(b).Dotheyservethesamefunctionineachsentence?b...itappearstofloatabovethewaterfrontpromenadeandthewaterthatsurroundsit.Question1作賓語No,theydon’t.“Toexplore”insentence(a)servesasobjectand“tofloat”insentence(b)servesaspredicative.cVisitorsareoftenamazedtofindthemselvesinanurbanbuildingthatsotrulycapturesthebeautyofnaturalforms.Insentence(c),isthe-edformusedasanadjectiveorapastparticiple?Whydoestheauthorusethe-edformotherthanthe-ingform?Question2The-edformisusedasanadjective.Theauthorwantstodescribethevisitors’feeling,sothe-edformisused.dCreatingbuildingssuchastheseenablesustoliveincloserharmonywithourenvironment.Whatisthefunctionofthe-ingforminsentence(d)?Question3The-ingformisusedassubject.作主語Nowlookformoresentenceswiththesestructuresinthereadingpassage.作主語1.Itisnaturaltothinkinthisway,butofcourseitwasn’t...2.PeoplewhoseinterestisexploringtherelationshipbetweenartandsciencewillenjoySingapore’sArtScienceMuseum.作表語作賓語3.Tousebiomimicryistocreatestructuresbasedonnaturalformsandprocesses.作主語作表語4.Thebuildingthereforenotonlyresponds…bygeneratingitsownrenewableenergy.5.Tomeettheneedsoftodaywhileprotectingtheworldoftomorrowmaybeachallenge,buteventhesimplestorganismscanhelpteachushowtoachievethis.作主語ReviewTime非謂語動詞包括不定式、動詞-ing形式和動詞-ed形式。在句中可以作除謂語外的其他不同成分。本單元主要復(fù)習(xí)非謂語動詞作主語、賓語和表語的用法。非謂語動詞非謂語動詞作主語1.動詞不定式作主語不定式可以作主語，表示具體的、一次性的或尚未做的動作，謂語動詞用單數(shù)。當(dāng)主語較長，謂語較短時，常用it作形式主語，而將真正的主語—不定式放到謂語的后面。egTosayisonething;todoisanother.

It’sagreatpleasuretoworkwithyou.=Toworkwithyouisagreatpleasure.形容詞側(cè)重修飾不定式(事)時，用forItis/was+adj.+for/ofsb

todosth.形容詞側(cè)重修飾sb(人)時，用ofegIt’simportant

forustokeepthewaterclean.Itwasrude

of

theboytojumpthequeue!動詞不定式與疑問詞how,

what,when,where,which等連用構(gòu)成不定式短語，也可作主語。egHowtousethecomputeristhequestion.Wheretogohasnotbeendecided.2.動詞-ing形式作主語常用于以下結(jié)構(gòu)中：Thereisnosense/nopoint(in)doingsthItisawasteoftime/nouse/nogooddoingsthegThereisnosense(in)addressingtheissuewithhimnow.

It’sawasteoftimeasking

him.Heisdishonest.非謂語動詞作賓語1.常跟不定式作賓語的動詞有：決心學(xué)會想希望(decide/determine,learn,want,expect/hope/wish)拒絕設(shè)法愿假裝(refuse,manage,care,pretend)主動答應(yīng)選計劃(offer,promise,choose,plan)同意請求幫一幫(agree,ask/beg,help)egThegirlpretendedtobedoingherhomeworkwhenhermothercamein.Hehas

helpedtoraisealotofmoney.2.常跟動詞-ing形式作賓語的動詞有：考慮建議盼原諒(consider,suggest/advise,lookforwardtoexcuse)承認(rèn)推遲停止想(admit,delay/putoff,stop,fancy)避免否認(rèn)繼續(xù)練(avoid,deny,keep/continue,practice)介意完成去欣賞(mind,finish,enjoy)更愿想象需冒險(prefer,imagine,need,risk)egInsteadI

suggestedtakingherouttodinner.Twomenhavedeniedmurderingawomanataremotepicnicspot.你知道下列短語的含義嗎？be/getusedtogetdowntodevote…to…objecttosticktogiveupfeellikeinsistonbeworth它們也跟動詞-ing形式作賓語哦！egIt’stimeyougotdowntoworkinghardortheotherstudentswillleaveyoubehind．Alotofthesmalltownsintheareaaredefinitelyworthvisiting.Thenewsisreallysurprising.Theywereallsurprisedatthenews.動詞-ing形式作表語常用來修飾事物，表示事物的特征或性質(zhì)等；動詞-ed形式作表語常用來修飾人，表示人的感受等。eg

這本書很有趣，我對它很有興趣。（翻譯）

ThisbookisinterestingandI’minterestedinit.立春雨水驚蟄春分清明谷雨立夏小滿芒種夏至小暑大暑立秋處暑白露秋分寒露霜降立冬小雪大雪冬至小寒大寒非謂語動詞作表語不定式、動詞-ing形式和動詞-ed形式都可作表語。egMyonlywishistodosomethingforthepublic.Myhobbyiscollectingoldbooksandmagazines.Wewereverysurprisedattheresult.Whatdoyouknowaboutthe24SolarTerms?Readtheinformationbelowandwriteaparagraphintroducingthe24SolarTermswiththewordsinthebox.Usethestructuresyouhavelearntinthisunitwhereappropriate.learndetermineshowamazeuseOrigincreatedbyfarmersinAncientChinabasedonChineselunarcalendardeterminedbythechangesinthepositionofthesunSignificancechangesinweathermeanalottofarmersdeterminethebesttimetosowandharvestwisdomlearntfromnatureCulturalheritageaddedtoUNESCO’sListofIntangibleCulturalHeritagein2016FirsttermBeginningofSpringdaysbecomelongerandthetemperatureincreasesYoumaystartyourparagraphlikethis:Learningfromnature’swisdomledfarmersinAncientChinatocreatethe24SolarTerms…Possibleversion:

Learningfromnature’swisdomledfarmersinAncientChinatocreatethe24SolarTerms,whichwerebasedonobservationofchangesofseasons,astronomyandothernaturalphenomena.Indicatingchangesinweatherconditions,the24SolarTermsremainofparticularimportancetofarmersforguidingtheirpractices.Thefirsttermisknownas“BeginningofSpring”,andmarkswhendaysbecomelongerandthetemperaturebeginstoincrease.Nowadays,the24SolarTermsnotonlyapplytofarming,butalsoguideChinesepeopleineverydaylife.SovariedarethefunctionsoftheSolarTermsandtheircontributionstoculturalidentity,thatin2016,theywereaddedtoUNESCO’sListofIntangibleCulturalHeritage.Readthepassageaboutbiomimicryandanswerthequestion.Whatarethetypesofbiomimicrymentionedinthepassage?Whatelsedoyouknowaboutthem?Oneiscopyingformandshape.Anotheroneistakinginspirationfromtheabilitiesofanimals.takeinspirationfrom:togetagoodideaaboutwhatyoushoulddo,write,sayetc,especiallyonewhichyougetsuddenly

seeksolutionsto:findawayofsolvingaproblemordealingwithadifficultsituationinspiredby:togivesomeonetheideaforsomething,especiallyastory,painting,poemetcPayattentiontothewordsandexpressionsinbold.copy:

todeliberatelydosomethingthatsomeoneelsehasdoneorbehavelikesomeoneelseobserve:towatchcarefullythewaysomethinghappensorthewaysomeonedoessomethingimitate:

tocopysomethingbecauseyouthinkitisgoodCompletetheinformationwiththewordsandexpressionsinActivity5.Batsusesoundto“see”.Buthowdotheyavoidcrashingintoeachother?Theanswerliesintheiruseofecho-locationtoidentifythepositionofobjects.Scientistsare___________________batstoimproveradarsystems.takinginspirationfromn.

回聲定位takinginspirationfromcopyingobservinginspiredbyseeksolutionstoimitatesAsalandspecies,howcanweimproveourperformanceinwater?______________theshapeofthescalesonashark'sskin,wehavecreatedswimsuitsthatallowswimmerstos