Unit3EnvironmentalProtectionDiscoverUsefulStructures课件-高中英语人教版选择性

DiscoverUsefulStructures

DirectSpeech&IndirectSpeech

直接引语与间接引语【学习目标】✔理解直接引语与间接引语的区别✔掌握人称、时态、状语的变化规则✔能在口语和写作中正确转换引语✔提升语言表达的准确性与多样性对标高考：全国卷·语法填空+短文改错【观察与发现】Lookatthesentencesinbothcolumnsanddiscussthedifferences.DirectSpeechTheexpertsaid,“Fromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.”IndirectSpeechTheexpertsaidthatfromthepositionofitsdeadbody,thebearappearedtohavestarvedanddied.2.Thereporterasked,“Willpolarbearsdieoutbecauseofclimatechange?”Thereporteraskedwhetherpolarbearswoulddieoutbecauseofclimatechange.3.Thereporterasked,“Howcanwesavepolarbearsfromextinction?”

Thereporteraskedhowwecouldsavepolarbearsfromextinction.4.“Let’sworktogethertostopclimatechange,”theexpertsaid.

Theexpertadvisedustoworktogethertostopclimatechange.【小组讨论】Whatchangesdoyounotice?Summarisetherules.【语法精讲】直接引语→间接引语规则陈述句✔用that引导（可省略）✔时态：一般现在时→一般过去时✔人称：根据语境变化例：Hesaid,"Iamtired."→Hesaidthathewastired.2.一般疑问句✔用whether/if引导✔语序改为陈述句语序例："Areyouhappy?"→HeaskedwhetherIwashappy.3.特殊疑问句✔保留疑问词✔语序改为陈述句语序例："Wheredoyoulive?"→HeaskedwhereIlived.4.祈使句✔用tell/ask/advisesb(not)todo例："Don'tsmoke."→Hetoldmenottosmoke.【时态变化规则】直接引语间接引语一般现在时一般过去时现在进行时过去进行时现在完成时过去完成时一般过去时过去完成时一般将来时过去将来时

(woulddo)can/maycould/mightmusthadto【特殊情况】✔客观真理、事实：时态不变例：Hesaid,"Theearthmovesaroundthesun."→Hesaidthattheearthmovesaroundthesun.【时间状语变化】直接引语间接引语nowthentodaythatdaytonightthatnightyesterdaythedaybeforelastweektheweekbeforetomorrowthenextdaynextweekthenextweekheretherethisthatthesethose【练习1】将下列直接引语改为间接引语Dianeasked,“WhatmadeHurricaneKatrinaunusual?”2.Dianeasked,“WasittheworstnaturaldisasterinAmericanhistory?”3.Marthasaid,“Iwanttobecomeascientistandhelptheworld.”4.Marthasaid,“I’mdoingaprojectonbehalfofmyschoolaboutglobalwarming.”5.Bobasked,“Whyisnuclearpowerasensitivetopic?”6.Bobasked,“Couldyouexplainhowthenucleardisasterhappened?”7.Lauraasked,“Howmanyanimalshavedisappearedbecauseofhumanhunting?”8.Lauraasked,“Whatcanwedotohelpwildanimals?”9.Vincentsaid,“I’veneverbeentotheAmazonJungle.”10.Vincentasked,“Willscientistsdiscovernewspeciesthere?”【练习答案】DianeaskedwhathadmadeHurricaneKatrinaunusual.2.DianeaskedwhetherithadbeentheworstnaturaldisasterinAmericanhistory.3.Marthasaidthatshewantedtobecomeascientistandhelptheworld.4.Marthasaidthatshewasdoingaprojectonbehalfofherschoolaboutglobalwarming.5.Bobaskedwhynuclearpowerwasasensitivetopic.6.BobaskedifIcouldexplainhowthenucleardisasterhadhappened.7.Lauraaskedhowmanyanimalshaddisappearedbecauseofhumanhunting.8.Lauraaskedwhatwecoulddotohelpwildanimals.9.VincentsaidthathehadneverbeentotheAmazonJungle.10.Vincentaskedwhetherscientistswoulddiscovernewspeciesthere.【小组活动】Doasurveyonwhatyourgroupmembersaredoingtohelptheenvironmentandwhatelsetheycando.Thenreporttotheclass.NameActionMichelleIalwaysusemyclothbagwhenIgoshopping,ratherthanuseplasticbags.JackIoftenwalkorrideabikeinsteadoftakingataxi.SallyDon’tprintoutdocumentsunlessreallynecessary.JoeWoulditbebesttosharebookswithothers?【汇报示例】Iaskedmygroupmemberswhattheydidtolimittheamountofcarbondioxideproducedintheirdailylives.Jacktoldmethatheoftenwalkedorrodeabikeinsteadoftakingataxi.Joeadvisedustosharebookswithothers.Sallyaskedusnottoprintoutdocumentsunlessreallynecessary.Michellesaidthatshealwaysusedherclothbagwhenshewentshopping,ratherthanuseplasticbags.【单项选择题】直接引语转间接引语“Iamreadingabook,”shesaid.Shesaidthat______abook.A.sheisreadingB.shewasreading

C.IamreadingD.shehasbeenreading2.“Willyoucometotheparty?”heaskedme.Heaskedme______totheparty.

A.ifIwillcomeB.whetherIwouldcome

C.thatIwouldcomeD.willIcome3.“Wheredidyougoyesterday?”Tomasked.Tomaskedwhere______.

A.didIgoyesterdayB.Iwentthedaybefore

C.IhadgonethedaybeforeD.Ihadgoneyesterday4.“Don’ttouchthepainting,”theguardsaid.Theguardtoldus______thepainting.

A.don’ttouchB.nottotouchC.tonottouchD.didn’ttouch5.“IhaveneverbeentoBeijing,”hesaid.Hesaidthat______never______toBeijing.A.hehas;beenB.hehad;beenC.Ihave;beenD.hehad;gone6.“Canyouhelpmewithmyhomework?”sheasked.Sheasked______helpherwithherhomework.A.whetherIcanB.ifIcouldC.thatIcouldD.couldI7.“Theearthmovesaroundthesun,”theteachersaid.Theteachersaidthattheearth______aroundthesun.

A.movedB.movesC.hasmovedD.hadmoved8.“Iwillcallyoutomorrow,”hepromised.Hepromisedthat______callme______.

A.hewill;tomorrowB.hewould;thenextday

C.hewould;tomorrowD.willhe;thenextday9.“Whyareyoulateagain?”theteacherasked.Theteacheraskedwhy______lateagain.

A.amIB.IamC.IwasD.wasI10.“Let’sgoforawalk,”shesu