【课件】Unit4NaturaldisastersDiscoveringusefulStructures课件-高中英语人教版（2019）必修第一册

RestrictiverelativeclauseBook1Unit4

DiscoveringUsefulStructures

describingpicturesofdisastersStep1Exploring感知

Step2Discovering发现Step3Summarizing总结Step4Practicing练习Step5Applying运用CONTENTSStep1Exploringthefunction

Task

1.

Findandunderlinetherestrictiverelativeclausesinthesentencesbelow.Whatfunctiondotherestrictiverelativeclausehave?TheTangshanearthquakewasaterribleexperiencethatmygreat-grandmacannotforget.Thecouplewholivenexttousvolunteeredtohelpafterthevolcanoerupted.Thesupplieswhichwereprovidedtothedisasterareawerecollectedfromaroundthecountry.Mr.Liisanarchitectwhosedesignsforthenewtownhavewonpraise.AdoctorwithwhomJamesusedtoworkdiedinthe2016earthquakeinEcuador.Function:Therestrictiverelativeclauseisusedtomodifyanounornounphrase.

Task2.TranslatethesentencesintoChinese.Circlethenounthatismodifiedbytherelativeclause.TheTangshanearthquakewasaterribleexperiencethatmygreat-grandmacannotforget.唐山大地震是我奶奶永远不会忘记的一次悲痛经历。Thecouplewholivenexttousvolunteeredtohelpafterthevolcanoerupted.火山爆发后，居住在我们旁边的那对夫妇自愿去帮忙。Thesupplieswhichwereprovidedtothedisasterareawerecollectedfromaroundthecountry.为灾区提供的补给是从全国募捐而来的。Mr.Liisanarchitectwhosedesignsforthenewtownhavewonpraise.李先生是一位建筑师，他给新城镇做的设计赢得了奖项。AdoctorwithwhomJamesusedtoworkdiedinthe2016earthquakeinEcuador.曾经和詹姆斯共事的一名医生在2016年厄瓜多尔地震中遇难。先行词(antecedent):

定语从句修饰的词。Step2DiscoveringthepatternsTask3.Findmoresentenceswithrestrictiverelativeclausesfromthetextonpage50.Thereweredeepcracksthatappearedinthewellwalls.(Paragraph1)Elevenkilometresdirectlybelowthecity,oneofthemostdeadlyearthquakesofthe20thcenturyhadbegun,aquakethatevencauseddamagemorethan150kilometresawayinBeijing.(Paragraph2)Twothirdsofthepeoplewholivedthereweredeadorinjured.(Paragraph2)Thenumberofpeoplewhowerekilledorbadlyinjuredinthequakewasmorethan400,000.(Paragraph2)Soonafterthequakes,thearmysent150,000soldierstoTangshantodigoutthosewhoweretrappedandtoburythedead.(Paragraph4)Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.(Paragraph4)Task4.Translatethesesentenceswithyourpartnerandcircletheantecedent(先行词).Thereweredeepcracksthatappearedinthewellwalls.(Paragraph1)Elevenkilometresdirectlybelowthecity,oneofthemostdeadlyearthquakesofthe20thcenturyhadbegun,aquakethatevencauseddamagemorethan150kilometresawayinBeijing.(Paragraph2)Twothirdsofthepeoplewholivedthereweredeadorinjured.(Paragraph2)Thenumberofpeoplewhowerekilledorbadlyinjuredinthequakewasmorethan400,000.(Paragraph2)Soonafterthequakes,thearmysent150,000soldierstoTangshantodigoutthosewhoweretrappedandtoburythedead.(Paragraph4)Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.(Paragraph4)Step3SummarizingtherulesTask5.Classifytherelativesinthesesentencesandfindouttherules.…experiencethatmygreat-grandmacannotforget…couplewholivenexttous……supplieswhichwereprovidedto……an

architectwhosedesignsforthenewtown……adoctorwithwhomJamesusedtowork……cracksthatappearedinthewellwalls…aquakethatevencauseddamage……peoplewholivedthere……peoplewhowerekilledorbadly……thosewhoweretrapped……survivorswhosehomeshadbeendestroyed…关系代词(relativepronoun)：连接先行词和从句的词。三重作用1.连接主从句2.指代先行词3.在从句中作句子成分that指人指物，作主语或宾语which指物，作主语或宾语who指人，作主语whom指人，作宾语whose指人指物，作定语Step4PracticinginsentencesTask6.Completeeachsentencewithsuitablerelativepronouns.ThentranslatethesentencesintoChinese.Herearesomeofthepeople______homesweredestroyedbythetyphoon.Theterribleshakingofthebuildingwokeupallthepeople_____wereasleep.Thenextday,peopleputupsheltersintheopenairusinganything______theycouldfind.Severaldayslater,mostofthebuildings__________hadbeendamagedbythehurricanewererepaired.Theinjuredboy______motherwaslostinthedisasterwastakentothehospital.Thewomanwroteathank-youlettertothesoldierby______shewasrescued.Isthistheyoungboy________savedseveralotherstudentstrappedandbuildings?whosewhothat/不填that/whichwhosewhomwho/thatTranslation:（1）有些人的家园被台风摧毁了。（2）建筑物可怕的摇晃把人们从睡梦中惊醒。（3）第二天，人们用能找到的一切物品在空地上搭建起避难所。（4）几天以后，大多数被飓风破坏的建筑物得到了修缮。（5）那个在灾难中失去了母亲的受伤男孩被送去了医院。（6）这位女士给营救他的战士写了一封感谢信。（7）这就是那个从楼里就出了好几位被困同学的男孩吗？Herearesomeofthepeoplewhosehomesweredestroyedbythetyphoon.Theterribleshakingofthebuildingwokeupallthepeoplewhowereasleep.Thenextday,peopleputupsheltersintheopenairusinganything(that)theycouldfind.Severaldayslater,mostofthebuildingsthat/whichhadbeendamagedbythehurricanewererepaired.Theinjuredboywhosemotherwaslostinthedisasterwastakentothehospital.Thewomanwroteathank-youlettertothesoldierbywhomshewasrescued.Isthistheyoungboywhosavedseveralotherstudentstrappedandbuildings?Fillintheblankswiththat,which,who,whoseorwhom.(Page90,workbook)Adisasterisaverybadaccidentorasuddenevent__________usuallycausesgreatdamageandcanruinmanypeople’slives.Thewomanwantedtofindandthankthefirefighter________rescuedherfromthefire.Atyphoonisanextremelystrongwind__________oftenhappensintheWesternPacificOcean.Thechildren______parentscouldnotbefoundwerelookedafterbyneighborsandfriends.Atsunamiisaverylargewave__________isoftencausedbyanearthquakeunderthesea.Peopleto______muchisgivenarepeopleof_____muchwillbeexpected.which/thatwho/thatwhich/thatwhosewhich/thatwhomwhomUsearestrictiverelativeclausetocombineeachpairofsentences.(Page90,workbook)Thebabywascrying.Thebabywasrescuedfromthebuilding.(who)→Thebabywhowasrescuedfromthebuildingwascrying.→Thebabywhowascryingwasrescuedfromthebuilding.The

CCTV

reporterisinterviewingawoman.

The

woman’s

family

survived

the

earthquake.(whose)Thesoldierwillremembertherescueworker.Thesoldierworkedwiththerescueworkerduringtheearthquake.(withwhom)The

CCTV

reporterisinterviewingawomanwhose

family

survived

the

earthquake.Thesoldierwillremembertherescueworkerwithwhomheworkedduringtheearthquake.Usearestrictiverelativeclausetocombineeachpairofsentences.(Page90,workbook)Therescueworkershadtowalkslowlythroughthebricks.Thebrickscoveredtheground.(that/which)Myfamilywillalwaysbethankfulforthepeople.Wereceivedaidfromthepeople.(fromwhom)Thepeoplelosteverythinginthequake.Weneedtohelpthemprepareforthecomingwinter.(who)Therescueworkershadtowalkslowlythroughthebricksthat/whichcoveredtheground.Myfamilywillalwaysbethankfulforthepeoplefromwhomwereceivedaid.Weneedtohelpthepeoplewhohavelosteverythinginthequakeprepareforthecomingwinter.Step5ApplyingindescribingpicturesTask9.Workwithapartner.Taketurnstoaskeachotheraboutthepictures.Makesentenceswithrestrictiverelativeclauseusingthat,which,who,whose,orwhom.Example:A:What'stherescueworkerdoing?B:Sheisfeedingthebabywhosurvivedtheearthquake.

Suggestedanswers:Whoisthewomanthatisholdingthebaby?She’sarescueworker.Whereisthewomanwhoisthebaby’smother?Maybeshe’sinjuredandinthehospital.

Suggestedanswers:Whoarethepeoplewhosetentisbeingfixed?Thepeoplewhosecitywasdestroyedbytheearthquake.

Suggestedanswers:Whyisthisdogpartoftherescueteam?Thedog,whosejobistosearchpeoplewhoareburiedintheruins,hasanincrediblesenseofsmellandhearingforfindingpeopleintheruins.

Completethepassagewiththat,which,who,whoseorprep+whom.(Page91,workbook)Forpeople_____lovethesun,summerisatimeforfun.Butforpeople______familiesweredestroyedbythesupertyphoon__________hitEatChinainJuly2016,thatsummerwasatimeofgreatsadness.The

floods

and

the

landslides

caused

by

the

typhoon

killed

161

people,left61missing,andforcedtheevacuationofhundredsofthousandsofpeople.Thevictims________thetyphoonbroughtdeathorgreatlosswereinseveralprovincesalongtheYangtzeRiver.Inthemonths_________havepassedsincethen,muchhasbeendonetomakethingsbetterandhelpthethousandsofpeople______homesweredestroyed,althoughthesadnesswillneverleavethose________summernowmarksthedeathofalovedone.whowhosethat/whichtowhomthat/whichwhoseforwhomAddmor