高一【英语(外研版)】必修一-Unit-6-At-one-with-nature2-课件

必修一Unit6Atonewithnature(2)

高一年级英语必修一Unit6Atonewithnature1Usinglanguage

Attributiveclauses(3)

Grammar

Usinglanguage

Attributivecla2LearningobjectivesAttheendoftheclass,youwillbeableto:1.summarizetheusageofattributiveclausesintroducedby“apreposition+whom/which”byfinding,comparingandanalyzing;2.useattributiveclausesintroducedby“apreposition+whom/which”tocompleteapassageandtalkaboutageographicalfeatureintheworld.LearningobjectivesAttheend3Lead

in:revisionReviewthereadingpassage“LongjiRiceTerraces”andtalkabouttheworkingprincipleofthe“LongjiRiceTerraces”.Leadin:revisionReviewthere4Theterracesarecleverlydesigned,withhundredsofwaterwaysthatconnectwitheachother.Onrainydays,rainwaterrunsalongthesewaterwaysandmovesdownthemountainsandintotheterraces.Onsunnydays,thesunheatsthewaterandturnsitintovapour.Thisformscloudsfromwhichrainfallsdownontothemountainterracesonceagain.Theterracesalsoprovideagoodenvironmentforbirdsandfish,someofwhichfeedoninsectsthatcanharmthericecrops.Theterracesarecleverlydesi51.Lookatthesentencesfromthereadingpassageandanswerthequestions.1.Lookatthesentencesfrom6a…theycouldincreasetheareasinwhichtheycouldgrowrice.b…theseterracesstillmeanalottothelocalpeopleforwhomtraditionsholdmuchvalue.1.Whatdo“which”and“whom”refertoineachsentence?2.Whydoweuseprepositionsbefore“which”and“whom”?3.Insentence(a),canwereplace“inwhich”with“where”withoutchangingthemeaning?a…theycouldincreasetheare7a…theycouldincreasetheareasinwhichtheycouldgrowrice.b…theseterracesstillmeanalottothelocalpeopleforwhomtraditionsholdmuchvalue.1.Whatdo“which”and“whom”refertoineachsentence?Insentence(a),“which”refersto“theareas”.Insentence(b),“whom”refersto“thelocalpeople”.a…theycouldincreasetheare8a…theycouldincreasetheareasinwhichtheycouldgrowrice.b…theseterracesstillmeanalottothelocalpeopleforwhomtraditionsholdmuchvalue.2.Whydoweuseprepositionsbefore“which”and“whom”?Weuseprepositionsbefore“which”and“whom”because“which”and“whom”serveastheobjectoftheactionphrasesthatendwithapreposition.a…theycouldincreasetheare9a…theycouldincreasetheareasinwhichtheycouldgrowrice.b…theseterracesstillmeanalottothelocalpeopleforwhomtraditionsholdmuchvalue.3.Insentence(a),canwereplace“inwhich”with“where”withoutchangingthemeaning?Yes,because“inwhich”and“where”bothmean“intheareas”.a…theycouldincreasetheare10Comparethemwiththefollowingsentencesandanswerthequestions.Comparethemwiththefollowin11c…theycouldincreasetheareas.Theycouldgrowcropsintheseareas.d…theseterracesstillmeanalottothelocalpeople.Traditionsholdmuchvalueforthem.4.Whatisthedifferencebetweenthetwogroupsofsentences?5.Whydoestheauthorchoosetousesentences(a)and(b)inthereadingpassage?c…theycouldincreasetheare124.Whatisthedifferencebetweenthetwogroupsofsentences?Sentences(a)and(b)bothcontainaclausedefininganouninthesentence.Sentences(c)and(d)areconstructedwithapairofsimplesentences,withonedefininganounintheothersentenceineachpair.4.Whatisthedifferencebetw135.Whydoestheauthorchoosetousesentences(a)and(b)inthereadingpassage?Theauthorchoosestousesentences(a)and(b)1)tocreateacloserlinkandconnectionbetweentheitemandtheclausedefiningit.2)tomakethepassageclearer.3)toemphasizetheitembeingdefined.5.Whydoestheauthorchoose14Attributiveclausesintroducedbyapreposition+whom/which1.Weusuallyuseattributiveclausesintroducedbyapreposition+whom/whichwhentherelativepronounistheobjectofaprepositionintheattributiveclause.E.g.1)Themanbywhomthethiefwascaughtwasagoodpoliceman.2)ThisisthereasonforwhichIwaspraisedbymychemistryteacher.Attributiveclausesintroduced15Attributiveclausesintroducedbyapreposition+whom/which

2.Theprepositionisdeterminedbytherelativepronoun(thenoun)ortheverbintheclause.E.g.1)Thisisthelandonwhichthegreatauthorgrewup.

2)PetermetatravelerfromwhomhelearnedsomeSpanish.Attributiveclausesintroduced16Attributiveclausesintroducedbyapreposition+whom/which

3.Prepositionsinasetphraseareusuallyputintheclauseinsteadofbeingputatthebeginning.E.g.1)Thechildren(whom/who)Ilookedafterinthenurserybroughtmealotofjoy.2)Iwantedtovisitthehouse(which)mygrandparentslivedin.Attributiveclausesintroduced17Lookformoresentenceswithattributiveclausesliketheseinthereadingpassage.Lookformoresentenceswitha181.TheseterraceswerebuiltbythelocalZhuangandYaopeople,towhomGuangxiishome.2.…whatismostsignificantisthewayinwhichpeoplehaveworkedinharmonywithnature…3.Thisformscloudsfromwhichrainfallsdownontothemountainterracesonceagain.

1.Theseterraceswerebuiltb192.Connectthesentenceswithapreposition+whom/which.2.Connectthesentenceswith201.TheZhuangisanethnicgroup.ItspopulationisthelargestofallethnicgroupsinChina.2.Guangxiisaprovince.TheLongjiRiceTerracesarelocatedinit.3.Iwanttovisitthisculturallandscape.ThetitleofUNESCOWorldHeritageSitewasgiventoitin2016.4.Heisanexpertonriceplanting.ThelocalZhuangpeoplehavelearntalotfromhim.1.TheZhuangisanethnicgro211.TheZhuangisanethnicgroup.ItspopulationisthelargestofallethnicgroupsinChina.TheZhuangisanethnicgroupofwhichthepopulationisthelargestofallethnicgroupsinChina.1.TheZhuangisanethnicgro222.Guangxiisaprovince.TheLongjiRiceTerracesarelocatedinit.GuangxiisaprovinceinwhichtheLongjiRiceTerracesarelocated.2.Guangxiisaprovince.The233.Iwanttovisitthisculturallandscape.ThetitleofUNESCOWorldHeritageSitewasgiventoitin2016.IwanttovisitthisculturallandscapetowhichthetitleofUNESCOWorldHeritageSitewasgivenin2016.3.Iwanttovisitthiscultur244.Heisanexpertonriceplanting.ThelocalZhuangpeoplehavelearntalotfromhim.HeisanexpertonriceplantingfromwhomthelocalZhuangpeoplehavelearntalot.4.Heisanexpertonricepla253.Completethepassagewithapreposition+whom/which.3.Completethepassagewitha26Amongthemanybeautifultreasurespeoplecanreceivefromnaturearenaturaldyes.Themostcommonnaturalsource1naturaldyescomeisplants.Materialsformakingnaturaldyescanoftenbefoundingardens2colourfulflowersareplanted.Othernaturaldyesaremadefrominsects,seacreaturesandmineralcompounds.fromwhichinwhichAmongthemanybeautifultreas27Naturaldyesarenowreturningtopopularity,especiallywithartistsandcraftspeople.Thereasons3theyprefernaturaldyesarethatthecoloursarebrighterandcanbekeptlonger.Naturaldyesarealsobecomingmorepopularwithconsumers4caringfortheenvironmentisapriority.Moreandmorepeoplefeelthatbyusingnaturaldyes,wecanremindourselvesofnature’sbeautyandprotectthenaturalworld.forwhomforwhichNaturaldyesarenowreturning28Writeashortparagraphtointroduceageographicalfeatureintheworld,usingattributiveclauseswithapreposition+whom/which.Writeashortparagraphtoint29LocatedinthesouthwestofFangshan,Beijing,ShiduScenicSpotisfamousforhavingtheonlyKarstlandforminthenorthofChina.TheJumaRiverrunsthroughtheTaihangMountains,andtherearetenferriesatwhichpeoplecancrosstheriver.That’sthereasonforwhichShidugotitsname.LocatedinthesouthwestofFa30AssessmentLanguageUseItemsGoodAveragePoorContentMainideaclearandaccurate.Thecontentimpressive.GrammarGooduseofattr