Period3Discoverusefulstructures

Unit3Environmentalprotection選擇性必修三人教版（2019）觀察對話，完成下面的句型轉(zhuǎn)換。1.LiLeisaid,“I’mquitesureaboutit.”LiLeisaidthat_________quitesureaboutit.2.Jimsaid,“Ihaven'tseeyoutoday.”Jimsaidthat________________________.3.Theteacheraskedme,“Doyouhavedifficultyworkingitout?”Theteacheraskedme______________________________.hewashehadn’tseenmethatdaywhether/ifIhaddifficultyworkingitoutIknowit.IsaidIknewit.Whatdidyousay?PreparationWorkingroups.Lookatthesentencesinbothcolumnsanddiscussthedifferencesbetweeneachpair.Summarisetherulesforchangingdirectspeechintoindirectspeech.DirectSpeechIndirectSpeech1Theexpertsaid,“Fromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.”Theexpertsaidthatfromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.2Thereporterasked,“Willpolarbearsdieoutbecauseofclimatechange?”Thereporteraskedthatwhetherpolarbearswoulddieoutbecauseofclimatechange.3Thereporterasked,“Howcanwesavepolarbearsfromextinction?”Thereporteraskedhowwecouldsavepolarbearsfromextinction.4“Let’sworktogethertostopclimatechange,”theexpertsaid.Theexpertadvisedustoworktogethertostopclimatechange.PreparationPresentationFillintheblanksandsummarisetherulesforchangingdirectspeechintoindirectspeech.1.“Idon'twanttosetdownaseriesoffactsinadiary,”saidAnne.Annesaidthatshe

tosetdownaseriesoffactsinadiary.2.Theboysaid,“I’musingaknife.”Theboysaidthathe

aknife.3.Theysaid,"Wesawherinthestreet.”Theysaidthatthey

herinthestreet.didn'twantwasusinghadseen1.時(shí)態(tài)的變化直接引語向間接引語進(jìn)行轉(zhuǎn)化時(shí)，首先變化的是時(shí)態(tài)。通常是將賓語之中的時(shí)態(tài)往后推一個(gè)時(shí)態(tài)，比如：一般現(xiàn)在時(shí)變?yōu)橐话氵^去時(shí),現(xiàn)在進(jìn)行時(shí)變?yōu)檫^去進(jìn)行時(shí)，一般過去時(shí)變?yōu)檫^去完成時(shí)。1.Shesaid,“Didyouseehimlastnight?”Sheaskedmewhether____hadseenhimthenightbefore.2.“Whatdoyouwant?”heaskedme.Heaskedmewhat_____wanted.3.Hesaid,“Thesebooksaremine.”Hesaidthat______bookswere_____.hisFillintheblanksandsummarisetherulesforchangingdirectspeechintoindirectspeech.Ithose2.代詞的變化直接引語向間接引語的轉(zhuǎn)換過程中有時(shí)候還會(huì)出現(xiàn)代詞的變化，例如：指示代詞this變?yōu)閠hat；these變?yōu)閠hose。物主代詞以及人稱代詞也需要根據(jù)具體情況進(jìn)行相應(yīng)的改變。IPresentationFillintheblanksandsummarisetherulesforchangingdirectspeechintoindirectspeech.1.“Ihavelivedherefortwoyears,”shesaid.Shesaidthatshehadlived

fortwoyears.there3.地點(diǎn)狀語的變化主要涉及的地點(diǎn)狀語是here和there。直接引語變間接引語時(shí)，here變?yōu)閠here。如果已經(jīng)是there,則不變。PresentationthenFillintheblanksandsummarisetherulesforchangingdirectspeechintoindirectspeech.1.Shesaid,"Itisnineo'clocknow."Shesaidthatitwasnineo'clock

.2.Bobsaid,"Mysisterwasherethreedaysago.”Bobsaidthathissisterhadbeentherethreedays____________.3.Shesaid,“Iwentthereyesterday."Shesaidthatshehadgonethere_________________.before/earlierthedaybefore4.時(shí)間狀語的變化now—then,today—thatday,tonight—thatnight,tomorrow—thenextday,yesterday—thedaybefore,thisweek(month,year...)一thatweek(month,year...),lastweek(month,year...)—theweek(month,year...)before,nextweek(month,year...)—thenext/followingweek(month,year...),twodays(weeks,months,years...)ago—twodays(weeks,months,years...)before,sofar—bythenPresentation1.Thelawyersaid,"Iwillcomethismorning."Thelawyersaidthatshewould_____thatmorning.goFillintheblanksandsummarisetherulesforchangingdirectspeechintoindirectspeech.5.方向性動(dòng)詞的變化一般來說，come變?yōu)間o,bring變?yōu)閠ake,但不是必須的，要分場合分地點(diǎn)。如果場合和地點(diǎn)沒有發(fā)生變化，也可以不變。Presentation1.“Iseverybodyhere?”Theteacherasked.Theteacheraskedif/whether_____________there.2.Theteacherasked,“Wherehaveyoubeen?"Theteacheraskedmewhere_________been.IhadeverybodywasFillintheblanksandsummarisetherulesforchangingdirectspeechintoindirectspeech.6.語序的變化一般疑問句和特殊疑問句的間接引語一般要用陳述句的語序。一般疑問句添加if/whether后使用陳述語序，特殊疑問句則在疑問詞后使用陳述語序。PresentationPracticeHerearesomestatementsandquestionsbychildrenwhoattendedscientificlectures.Guesswhotheyweretalkingtoandthenchangethesentencesintoindirectspeech.NameStatements/QuestionsDianeDianeasked__________________________________________.Dianeasked____________________________________________________________________________________.MarthaMarthasaid/toldme_____________________________________________________________________________.Marthasaid/toldme______________________________________________________________________________.whathadmadeHurricaneKatrinaunusualif/whetherithadbeentheworstnaturaldisasterinAmericanhistorythatshewantedtobecomeascientistandhelptheworldthatshewasdoingaprojectonbehalfofherschoolaboutglobalwarmingHerearesomestatementsandquestionsbychildrenwhoattendedscientificlectures.Guesswhotheyweretalkingtoandthenchangethesentencesintoindirectspeech.NameStatements/QuestionsBobBobasked___________________________________________.Bobasked_____________________________________________________________________________________.LauraLauraasked______________________________________________________________________________.Lauraasked________________________________________.VincentVincentsaid/toldme______________________________________.Vincentasked____________________________________________________________.whynuclearpowerwassuchasensitivetopicif/whethertheycouldexplainhowthenucleardisasterhadhappened.howmanyanimalshaddisappearedbecauseofhumanhunting.whatwecoulddotohelpwildanimalsthathehadneverbeentotheAmazonJungleif/whetherscientistswoulddiscovernewspeciestherePracticeWorkingroups.Doasurveyonwhatyourgroupmembersaredoingtohelptheenvironmentandwhatelsetheycando.Thenreporttotheclass.MichelleIalwaysusemyclothbagwhenIgoshopping,ratherthanuseplasticbags.JackIoftenwlkorrideabikeinsteadoftaking

a

taxi.SallyDon'tprintoutdocumentsunlessreallynecessary.JoeWoulditbebesttosharebookswithothers?Practice

Iaskedmygroupmemberswhattheydidtolimittheamountofcarbondioxideproducedintheirdailylives.Jacktoldmethatheoftenwalkedorrodeabikeinsteadoftakingataxi.Joeadvisesustosharebookswithothers.Sallyaskedus

Workingroups.Doasurveyonwhatyourgroupmembersaredoingtohelptheenvironmentandwhatelsetheycando.Thenreporttotheclass.

nottoprintoutdocumentsunlessreallynecessary.Michellesaidthatshealwaysusedherclothbagwhenshewentshopping,ratherthanuseplasticbags.Practice

Iheardovertheradiothat...

Thereportersaidthat...

Itwasannouncedthat...

Theauthoritieswarnedthat...

Theexpertadvisedthat...

Theresearchersestimatedthat...

Thecompanyclaimedthat...

Thepoliceconfirmedthat...Workinpairs.Reportapieceofnewsthatyouheardtodaytoyourpartner.Thefollowingexpressionsmayhelpyou.ProductionIheardovertheradiothatwecouldrecycleoldclothesatthelocalschool.Thereportersaidthatmanypeoplehadattendedthemeetingaboutlocalenvironmentalissues.Itwasannouncedthatachargeforplasticbagswouldbeintroducednextyear.Theauthoritieswarnedthattherewouldbestrictfinesonanyonebreakingthenewenvironmentallaws.Theexpertadvisedthatactionwouldbenecessaryinthenext12yearstostopglobaltemperaturesrisingtoomuch.ShowtimeProduction

Theresearchersestimatedthattheglacierhaddecreasedinsizesincelastyear.Thecompanyclaimedthattheyhadcuttheirfactorysemissionsbyover50%.Thepoliceconfirmedthattheganghadbeenresponsiblefortheillegalwastedumping.ShowtimeProductionLanguagepoints1.sensitive

sensitiveadj.敏感的；善解人意的；靈敏的

Whyisnuclearpowerasensitivetopic?為什么核能是一個(gè)敏感話題？Heisasensitivefriendofmine.Comparedwithadults,childrenaremoresensitivetoothers’feelings.besensitiveto對……敏感sensitivelyadv.敏感地；易感知地Languagepoints單句語法填空①Itisobviousthatsheisverysensitive_____whatyousaid.②Comparedwithhissister,Jerryiseven________________(sensitive)toemotionalandrelationshipproblems.完成句子③Donna_______________strongsmells.④Someplants___________________pollutionthattheycanonlysurviveinaperfectlycleanenvironment.toissensitiveto

moresensitivearesosensitiveto

Languagepoints2.onbehalfof

onbehalfof

代表；(代替)某人I'mdoingaprojectonbehalfofmyschoolaboutglobalwarming.

我代表學(xué)校做一個(gè)關(guān)于全球變暖的項(xiàng)目。Pleaseacceptmyapologyonbehalfofthehotel.TheypresentedtheQueenwithabouquetonbehalfofthewomenstudents.

onbehalfofsb./onsb.’sbehalf

代表(或代替)某人；為幫助某人；

因?yàn)槟橙?；為了某?/p>

inbehalfofsb./insb.’sbehalf

為幫助某人Languagepoints單句語法填空①I’mgladtoputonaperformancehereonbehalf_____ourschool.②Don’ttroubletodoiton______(we)behalf.ofour

Exercises變直接引語為間接引語1．Hesaid，“Mybrotherdoesn’twanttogothere.”Hetoldme__________brother________wanttogothere.2．Hesaidtome,“Didyouseehimlastnight？”HeaskedmewhetherIhadseenhim__________________.3．Marysaidtome，“I’llcomeagaintomorrow.”Mary_______methat___________comeagain___________________________.didn’tthathisthenightbeforetoldshewouldthenext/followingdayExercises變直接引語為間接引語4．“Canyouswim,John？”heasked.HeaskedJohn____________________swim.5．“WillPeterplaybasketball？”Iwantedtoknow.Iwantedtoknow_____________Peter____________basketball.6．“WhohasbeentoBeijing？”theteacherasked.Theteacherasked_________beentoBeijing.7．“Comehere,Tom，”LucyaskedTom.LucyaskedTom____________.whether/ifif/whetherhecouldwouldplaywhohadtogothereExercises變直接引語為間接引語8．“Theearthgoesaroundthesun，”the