Unit6AtonewithnatureUsinglanguage课件高中英语

Unit6Usinglanguage徐康琪Attributiveclauses(3)01目录CONTENTSGeographicalfeatures02Lifeindifferentclimatezones03Learningobjectives1.Furtherunderstandthestructureandfunctionofattributiveclauses,mastertheuseofattributiveclausesinrealcontext2.Understandandmasterthevocabularytodescribegeographicalfeatures.3.Compareandtalkaboutthelifestyleofdifferentregions.Knowhowtoexpressadvantagesanddisadvantages.4.Recognizetheimportanceofharmonybetweenmanandnature.Attributiveclause(3)——介词+

关系代词关系词关系代词that,which,who,whom,whose,（as）关系副词when,where,why介词+关系代词三重功能1.连接功能：连接主从句2.指代功能：在定语从句中指代前面的先行词3.成分功能：在定语从句中充当句子成分Attributiveclause(3)——介词+

关系代词Review：1.Theplace_______interestedmemostwastheChildren'sPalace.2.Thisisthehotel_______theystayedlastmonth.3.Doyouknowtheyear______theChineseCommunistPartywasfounded?4.Thatistheday______I'llneverforget.5.Thefactory______we'llvisitnextweekisnotfarfromhere.that/whichwherewhenthat/whichthat/whichAttributiveclause(3)——介词+

关系代词Attributiveclause(3)——介词+

关系代词当关系代词在定语从句中充当介词的宾语时，我们用“介词+关系代词”来引导定语从句。如果先行词是人，用“介词+whom”；如果先行词是物，用“介词+which”（who和that不能用于此结构）eg.Thelady

yourmotherwastalkingjustnowisourteacher.

Thelittlegirlisreadingabook

therearemanypictures.withwhominwhichyourmotherwastalkingwiththeladyjustnow.therearemanypicturesinthebook.Attributiveclause(3)——介词+

关系代词介词+which=关系副词（when/where/why)表示时间、地点、原因的“介词+which”分别相当于when，where，whyeg：Thisistheplace

heworks.

Thatwasthetime

hearrived.

Youhadbetterhavesomereasons

youarelate.Reviewwhere/inwhichwhen/atwhichwhy/forwhichAttributiveclause(3)——介词+

关系代词介词+which/whom=whose,所属关系用介词ofForexample:Thisisthebook

coverisblue.=Thisisthebook

thecoverisblue.Thisisthegirl

motherisateacher..=Thisisthegirl,themother

isateacher.whoseofwhichwhoseofwhomReviewAttributiveclause(3)——介词+

关系代词介词+whose（作定语，...的）eg：Thatistheman

housethepolicefoundthelostcomputerlastweek.

ThisisMr.Smith,

factorywework.inwhoseinwhoseThepolicefoundthelostcomputerintheman’shouselastweek.WeworkinMr.Smith’sfactory.Attributiveclause(3)——介词+

关系代词怎么选？先行词谓语动词形容词句子意思所属关系Attributiveclause(3)——介词+which/whom一、根据定语从句修饰的先行词确定介词，其先行词往往是表示时间、地点、原因、方法、工具等的词，它们与介词往往有一定的联系Thisistheway

weworkedouttheproblem.(先行词theway意思为“方法”，和介词in连用)I’llneverforgettheday

Ijoinedthearmy.(先行词theday代入从句应该是Ijoinedthearmyontheday.)Sheneverexplainedthereason

shewaslatefortheclass.(先行词thereason代入从句是

shewaslatefortheclassforthereason.)inwhichonwhichforwhichAttributiveclause(3)——介词+which/whom二、根据定语从句的谓语动词确定介词，该动词与介词搭配，构成固定短语。Heisthefamoussinger

thefansarewaiting.

waitingforsb.Theman

youshookhandsjustnowisourEnglishteacher.

shakehandswithsb.forwhomwithwhomAttributiveclause(3)——介词+which/whom三、根据定语从句中的形容词确定介词，该形容词与介词搭配，构成be动词之后的表语。Hereferredmetosomereferencebooks

Iamnotfamiliar.(befamiliarwithsth.)Thetwothings

hewasnotsurewerethegrammarandsomeoftheidioms.(besureaboutsth.代入hewasnotsureaboutthetwothings.)withwhichaboutwhichAttributiveclause(3)——介词+which/whom四、根据句子意思确定介词，关系代词前的介词和其他词无搭配关系，只能根据上下文取其意思，再决定介词。Thisisthepilot

mybrotherhasworkedfortenyears.(还原成正常语序：Mybrotherhasworkedwiththepilotfortenyears.)Thisisthepilot

mysonwassaved.(还原成正常语序：Mysonwassavedbythepilot.)withwhombywhomAttributiveclause(3)——介词+which/whom五、表示所属关系时，介词用of，关系代词为which/whom,即“the+n+of+which/whom或of+which/whom+the+n.”。另外不定代词/数词+of+which/whom也可引导定语从句，在从句中作主语，说明整体的部分。Mrs.Greenhastwodaughters,bothofwhomarecollegestudents.=Mrs.Greenhastwodaughters,andbothofthemarecollegestudents.Attributiveclause(3)——介词+which/whom“动词+介词”不能拆开的情况Thebabies(whom/that)thenursesarelookingafterareveryhealthy.(不能将after提到前面，不能用afterwhom代替)Isthisthebook(which/that)sheislookingfor?(不能用forwhich代替）有些动词短语不能拆开使用，这样的动词短语常用的有：lookafter,lookfor,takecareof,listento等定语从句的难点定语从句的省略一：关系代词作宾语时的省略当关系代词who,whom,which和that在定语从句中作动词宾语或介词位于句末时的介词宾语时，可以省略。如：Isthereanything(which)youwanted?Whoistheman(that/who/whom)youweretalkingto?二：关系代词作表语时的省略当关系代词that在定语从句中作表语时，可以省略。如：Chinaisnotthecountry(that)itwas.定语从句的省略三：关系副词when的省略用作时间状语的关系副词when通常不能省略，但有一种特殊情况，即用于day，year，time等少数几个词后时可以省略。如：Thatwastheyear(that)Ifirstwentabroad.I’llneverforgettheday(that)wemet.四：关系副词where的省略用作地点状语的关系副词where通常不能省略，但有一种特殊情况，即用于place,somewhere,anywhere,everywhere,nowhere少数几个词后可以省略。如：Thisistheplace(where)theymetyesterday.定语从句的省略五：关系副词why的省略关系副词why通常只用于thereason后引导定语从句，且通常可换成forwhich或that，均可省略。如：That’sthereason(why/forwhich/that)hecame.Givemeonereason(why)weshouldhelpyou.定语从句中的主谓一致当关系代词在从句中作主语时，从句的谓语必须与先行词保持一致。Hurricaneisoneofthedisastersthatcausecasualties.Hurricaneistheonlyoneofthedisastersthatcausescaualties.COVID-19isoneoftheepidemicthatclaimcountlesslives.先行词隔离现象从句与先行词被其他成分隔开，要结合句意，寻找真正的先行词，选择对应的关系词。Imetmybestfriendinthepark

Ispentthewholechildhoodwith.Imetmybestfriendinthepark

Ispentthewholechildhood.Iamhavingdancinglessonsatthetrainingcentrewithmysister,

isfarawayfrommyhome.Iamhavingdancinglessonsatthetrainingcentrewithmysister,

willbenefitme.who/whomwherewhichwhichWhat’sthemainideaofthetwoparagraphs?Introducingnaturaldyesandtheirsources.thereasonswhynaturaldyesarenowreturningtothepopularity.Whatotherthingswecandotoprotectthenaturalworld?Canyouthinkofotherbeautifultreasuresreceivedfromnature?Discussandshare!mineraldiamond+jewelanimalssceneryenergyReadthedescriptionsandmatchthemtothepictures.CDBAHow?keywordsbarrierlanguagebarriertradebarrierOceanisanaturalbarrierbetweencontinents.Readtheemailandfillinthebla