Unit5LanguagesAroundtheWorldDiscoveringUsefulStructures课件-高中英语人教版(1)2

U5languagearoundtheworldDiscoveringUsefulStructuresLeaningObjectivesBytheendofthisperiod,studentswillbeableto：1.haveagoodunderstandingofthebasicusagesofrelativeavderbssuchaswhen,where,whyinattributiveclauses;understandthestructurein/on/atwhichinsttributiveclausesisequivalenttowhere/when;2.masterthebasicusagesofrelativeadverbsofattributiveclausesintherealsituationthroughself-studyandpractice.3.describefavouritethingsusingtheproperrelativeadverbsofattributiveclausesflexibly.Stepone:reviewrelativepronouns充当成分指人指物主语who/that/aswhich/that/as宾语whom/who/that/asthat/which/as定语whosewhose关系代词的作用：1、连接作用，连接主、从句；2、指代作用，指代先行词，与先行词保持意义一致；3、充当成分，在从句中充当主语、宾语或定语。Honestyisthemostimportantluggage___________youshouldcarryaslongaswelive.Theworldmakeswayfortheman___________knowswhereheisgoing.Theboy___________greatambitionistobeadmittedtoPekinguniversityisalwaysabsorbedinstudy.Thisisthebuilding___________wevisitedlastyear.Doyoustillrememberthedays_________wespenttogether?Thereason___________hegaveuswasquitereasonable.Thisisthebuilding___________weusedtolive.Doyoustillrememberthedays_________weworkedtogether?Thereason___________hecamelatewasquitereasonable.thatwhowhosethatthatthatwherewhenwhyThisisthebuilding___________wevisitedlastyear.Thisisthebuilding______________weusedtolivein.Thisisthebuilding_________________weusedtolive.where引导的定语从句修饰表示地点(如place,room,house,area,point,situation,case…)的先行词，在定语从句中作地点状语，相当于“介词+关系代词(which)”。Stepone:relativeadverbsthatthat/whichinwhich/whereThisistheplace___________________we

livedtenyearsago.Thehotelistheone

___________________Istayedlastmonth.Thatistheplace___________________theymetforthefirsttime.Chinaistheonlycountry___________________

wildpandaswerefound.

inwhich/whereatwhich/whereatwhich/whereinwhich/whereDoyoustillrememberthedays_______________wespenttogether?Doyoustillrememberthedays_______________weworkedtogetherin?Doyoustillrememberthedays_________________weworkedtogether?when引导的定语从句修饰表示时间(如time,day,year,occasion,moment…)的先行词,在定语从句中作时间状语,相当于“介词+关系代词(which)”。that/whichthat/whichinwhich/whenHetoldmethedate

_____________________hejoinedtheParty.1949wastheyear

_____________________

theP.R.C.wasfounded.I'llneverforgetthetime_____________________

we

visitedXi’an.duringwhich/whenonwhich/wheninwhich/whenThereason__________________hegaveuswasquitereasonable.Thereason__________________hecamelateforwasquitereasonable.Thereason__________________hecamelatewasquitereasonable.why引导的定语从句表示原因(先行词一般是reason),在定语从句中作原因状语，相当于“forwhich”。that/whichthat/whichforwhich/whyIknowthereason______________________shewassoangry.Thisisthereason______________________weputoffthematch.Therearemanyreasons________________________

peopleliketravelling.Thereason____________________hewaslatewasthathemissedthebus.forwhich/whyforwhich/whyforwhich/whyforwhich/why先行词关系副词在从句中的作用与“介词＋关系代词”的关系表示时间的名词：time，day，year等when作时间状语＝at/in/on/duringwhich表示场所的名词：park，place，country，house等where作地点状语＝in/at/to/onwhich表示原因的名词：reasonwhy作原因状语＝forwhich

1.Itwasatimewhenpeopleweredividedgeographically.2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinese

writingsystembegantodevelopinonedirection.3.Therearemanyreasonswhypeoplelearnaforeignlanguage.4.ThesewereanimalbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.【即时演练】用适当的关系词填空①I’llneverforgettheday

⁠Ireceivedtheadmissionletterfrom

ZhejiangUniversity！②Thereason

⁠hewaslatewasthathegotstuckinthetraffic.③Keepthebookinaplace

⁠youcanfinditeasily.④

Wehavereachedapoint________achangeisneeded.⑤I’llneverforgettheday_________Ispentwithyouonthefarm.⑥However,thereareanumberofotherreasons______________mightexplainwhyyouwanttogarden.when

why

where

where

that/whichthat\whichTips：1.当先行词是抽象地点,（如

position(位置,境地),stage(阶段),situation(环境),case(情况),occasion(场合)，point(地步)）,且关系词在从句中作地点状语时，定语从句用where引导。①Weshouldputstudentsinasituation

where

theycanseethemselvesdifferently.②I

have

reached

a

point

in

my

life

where

I

should

make

decisions

of

my

own.2.先行词occasion意为“时机”时，用关系副词when；意为“场合”时，用关系副词where。①Icanrememberveryfewoccasionswhenhehadtocancelameetingbecauseofillhealth.②Takingherwithmeonofficialoccasionswheremanyfamousfiguresarepresentisachallenge.Stepthree:关系副词=prep.

+whichThisisthehousewhere(=inwhich)Iusedtolive.Thereasonwhy(=forwhich)youhatemeisridiculous.Iwillneverforgetthedayswhen(=inwhich)wefightforourdreamtogether.Lifeislikearacewhere(=inwhich)wecompetewithothersandgobeyondourselves.Practice1.Weliveinanage_______moreinformationisavailablewithgreateasethaneverbefore.2.Theschool_______Istudiedforonlytwoyearswasthreekilometresaway.3.Thereason_______hedidn’tpassthedrivingtestwasthathelackedpractice.whenwherewhy=inwhich=atwhich=forwhichStepfour:

“介词＋关系代词”引导的定语从句1.若介词放在关系代词之前，关系代词指人时常用whom，指物时常用which。另外，whose也可以放在介词后，即“介词＋whose＋名词”结构。Heisthepersononwhomyoucandepend.Hewasthemanfromwhoseroomthethiefhadstolenhisbag.LastSundayIboughtsomebooksfromthebookstore，threeofwhichwereEnglishnovels.2.“介词＋关系代词”结构中介词的确定：(1)依据定语从句中动词的习惯搭配来确定Iboughtmanybooks，onwhichIspentallmymoneythatIhadsaved.(2)依据先行词的某种习惯搭配来确定I’llneverforgetthetimeduringwhichIspentmychildhoodinthecountry.(3)根据所表达的意思来确定Thecolourlessgaswithoutwhichwecannotliveiscalledoxygen.一先，二动，三意义3.whose引导的非限制性定语从句修饰物时，“whose＋名词”可以换为“the＋名词＋ofwhich”；修饰人时，可以换为“the＋名词＋ofwhom”。Thenewlybuiltcafe，thewallsofwhich(＝whosewalls)arepaintedlightgreen，isreallyapeacefulplaceforus，especiallyafterhardwork.4.“名词，不定代词或数词+of+which(指物)/whom(指人)”在定语从句中作主语，说明整体中的一部分。Chinahaslotsofislands,____________

isHainanIsland.Thebuildinghadbeenrepaired,_________________

wasdestroyedagaininabigfire.MissLiuhasalotofstudents,______________

aregirls.oneofwhichtheroofofwhichsomeofwhom即学即练用介词＋关系代词填空。1.Whoistheperson_______

_______youjustshookhands?2.Chinaisapowerfulcountry,_______

_______weareproud.3.Thisisthetree_______

_______weusedtoplaygames.4.Thisismyglasses,_______

_______Ican’tseeclearly.5.Doyouremembertheday_______

_______youjoinedourclub?withwhomofwhichunderwhichwithoutwhichonwhich一：基础题型练用适当的关系词填空。1.

Wehaveenteredintoanage

⁠almosteverythingcanbedone

ontheInternet.2.

Nobodyknowsthereason

⁠shedidn’taccepttheinvitation.3.

Wewentthroughaperiod

⁠communicationswereverydifficult

intheruralareas.when

why

when

Stepfive:

4.

Wevisitedthecarfactory

⁠myuncleonceworkedthreeyears

ago.5.

Thisisthefactory

⁠Ivisitedlastyear.6.

I’llalwaysrememberthedays

⁠Ispentwithvillagersin

themountains.7.

Thisistheplace

⁠thefamousheadmasterdeliveredaspeech.8.

Idon’tknowthereasonfor

⁠theathletegaveuphalfway

throughthecompetition.where

that/which

which/that

where

which

9.

I’llneverforgettheday

⁠wecelebratedyourbirthdaywitha

surpriseparty.10.

I’llneverforgetthetime

⁠wespenttogetherinthearmy

camp.11.

Theyhavereachedthestage

⁠theyaregoingtogetmarried.12.

Heisateacherwithrichexperience，from

⁠wecanlearna

lot.13.

Thefilmin

⁠heplayedtheleadingrolewasagreatsuccess.when

that/which

where

whom

which

14.

Iwantedtofindsomeone

⁠whomIcouldsharemytravel

experience.15.

Wehavecometoapoint

⁠everyonehasdifferentopinions

anditisdifficulttoreachanagreement.with

where

二：用定语从句合并句子1.

Themanisinthenextroom.Youaretalkingabouttheman.→Theman

⁠isinthenextroom.2.

Myhometownhastakenonanewlook.Ispentmostofmychildhood

there.→Myhometown

⁠has

takenonanewlook.aboutwhomyouaretalking

inwhich/whereIspentmostofmychildhood

3.

Wepaidavisittothecoffeeshoplastsummer.Awriterwrotehisfamous

bookinthecoffeeshop.→Lastsummerwepaidavisittothecoffeeshop

⁠

⁠.4.

Idon’tknowthereason.Hedidn’tcometothemeetingyesterdayforthe

reason.→Idon’tknowthereason

⁠

⁠.inwhich/wherea

writerwrotehisfamousbook

forwhich/whyhedidn’tcometothe

meetingyesterday

5.

Ijoinedtheorganisationonthatday.Iwillneverforgettheday.→Iwillneverforgettheday

⁠

⁠.onwhich/whenIjoinedthe

organisation

三：语法与写作根据汉语提示完成下面语段，尽可能地运用定语从句。DearTom，Howareyoudoingthesedays？I’mwritingtotellyouaboutour

school’sSportsClub，1.

⁠

（体育俱乐部经常为我们学生组织各种各样的活动）.whichoftenorganisesvariousactivitiesforus

students

TheSportsClubislocatedinourschool’sgym，2.

⁠

（在体育俱乐部学生可以锻炼

身体或练习他们的技能）.Atweekends，itisavailableforallstudents

3.

（对体育赛事感兴趣的学

生）.4.

（我们喜欢体育俱乐

部的原因）isthatitenrichesourcampuslives.Allinall，allofuscanworkoutforhalfanhoureveryday，

5.

（通过锻炼我们可以增

强我们的体质）.Yourssincerely，LiHuawherestudents

cantakeexerciseorpractisetheirskills

whoareinterestedinsportsevents

ThereasonwhyweliketheSportsClub

throughwhichwecanstrengthenourbody

四：语法与语篇用适当的关系词完成下面短文。Zhangzhouisasmallcityinsoutheast