Unit5LanguagesAroundtheWorldDiscoveringUsefulStructures課件-高中英語人教版(1)2

U5languagearoundtheworldDiscoveringUsefulStructuresLeaningObjectivesBytheendofthisperiod,studentswillbeableto：1.haveagoodunderstandingofthebasicusagesofrelativeavderbssuchaswhen,where,whyinattributiveclauses;understandthestructurein/on/atwhichinsttributiveclausesisequivalenttowhere/when;2.masterthebasicusagesofrelativeadverbsofattributiveclausesintherealsituationthroughself-studyandpractice.3.describefavouritethingsusingtheproperrelativeadverbsofattributiveclausesflexibly.Stepone:reviewrelativepronouns充當(dāng)成分指人指物主語who/that/aswhich/that/as賓語whom/who/that/asthat/which/as定語whosewhose關(guān)系代詞的作用：1、連接作用，連接主、從句；2、指代作用，指代先行詞，與先行詞保持意義一致；3、充當(dāng)成分，在從句中充當(dāng)主語、賓語或定語。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引導(dǎo)的定語從句修飾表示地點(如place,room,house,area,point,situation,case…)的先行詞，在定語從句中作地點狀語，相當(dāng)于“介詞+關(guān)系代詞(which)”。Stepone:relativeadverbsthatthat/whichinwhich/whereThisistheplace___________________we

livedtenyearsago.Thehotelistheone

___________________Istayedlastmonth.Thatistheplace___________________theymetforthefirsttime.Chinaistheonlycountry___________________

wildpandaswerefound.

inwhich/whereatwhich/whereatwhich/whereinwhich/whereDoyoustillrememberthedays_______________wespenttogether?Doyoustillrememberthedays_______________weworkedtogetherin?Doyoustillrememberthedays_________________weworkedtogether?when引導(dǎo)的定語從句修飾表示時間(如time,day,year,occasion,moment…)的先行詞,在定語從句中作時間狀語,相當(dāng)于“介詞+關(guān)系代詞(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引導(dǎo)的定語從句表示原因(先行詞一般是reason),在定語從句中作原因狀語，相當(dāng)于“forwhich”。that/whichthat/whichforwhich/whyIknowthereason______________________shewassoangry.Thisisthereason______________________weputoffthematch.Therearemanyreasons________________________

peopleliketravelling.Thereason____________________hewaslatewasthathemissedthebus.forwhich/whyforwhich/whyforwhich/whyforwhich/why先行詞關(guān)系副詞在從句中的作用與“介詞＋關(guān)系代詞”的關(guān)系表示時間的名詞：time，day，year等when作時間狀語＝at/in/on/duringwhich表示場所的名詞：park，place，country，house等where作地點狀語＝in/at/to/onwhich表示原因的名詞：reasonwhy作原因狀語＝forwhich

1.Itwasatimewhenpeopleweredividedgeographically.2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinese

writingsystembegantodevelopinonedirection.3.Therearemanyreasonswhypeoplelearnaforeignlanguage.4.ThesewereanimalbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.【即時演練】用適當(dāng)?shù)年P(guān)系詞填空①I’llneverforgettheday

?Ireceivedtheadmissionletterfrom

ZhejiangUniversity?、赥hereason

?hewaslatewasthathegotstuckinthetraffic.③Keepthebookinaplace

?youcanfinditeasily.④

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

why

where

where

that/whichthat\whichTips：1.當(dāng)先行詞是抽象地點,（如

position(位置,境地),stage(階段),situation(環(huán)境),case(情況),occasion(場合)，point(地步)）,且關(guān)系詞在從句中作地點狀語時，定語從句用where引導(dǎo)。①Weshouldputstudentsinasituation

where

theycanseethemselvesdifferently.②I

have

reached

a

point

in

my

life

where

I

should

make

decisions

of

my

own.2.先行詞occasion意為“時機”時，用關(guān)系副詞when；意為“場合”時，用關(guān)系副詞where。①Icanrememberveryfewoccasionswhenhehadtocancelameetingbecauseofillhealth.②Takingherwithmeonofficialoccasionswheremanyfamousfiguresarepresentisachallenge.Stepthree:關(guān)系副詞=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:

“介詞＋關(guān)系代詞”引導(dǎo)的定語從句1.若介詞放在關(guān)系代詞之前，關(guān)系代詞指人時常用whom，指物時常用which。另外，whose也可以放在介詞后，即“介詞＋whose＋名詞”結(jié)構(gòu)。Heisthepersononwhomyoucandepend.Hewasthemanfromwhoseroomthethiefhadstolenhisbag.LastSundayIboughtsomebooksfromthebookstore，threeofwhichwereEnglishnovels.2.“介詞＋關(guān)系代詞”結(jié)構(gòu)中介詞的確定：(1)依據(jù)定語從句中動詞的習(xí)慣搭配來確定Iboughtmanybooks，onwhichIspentallmymoneythatIhadsaved.(2)依據(jù)先行詞的某種習(xí)慣搭配來確定I’llneverforgetthetimeduringwhichIspentmychildhoodinthecountry.(3)根據(jù)所表達(dá)的意思來確定Thecolourlessgaswithoutwhichwecannotliveiscalledoxygen.一先，二動，三意義3.whose引導(dǎo)的非限制性定語從句修飾物時，“whose＋名詞”可以換為“the＋名詞＋ofwhich”；修飾人時，可以換為“the＋名詞＋ofwhom”。Thenewlybuiltcafe，thewallsofwhich(＝whosewalls)arepaintedlightgreen，isreallyapeacefulplaceforus，especiallyafterhardwork.4.“名詞，不定代詞或數(shù)詞+of+which(指物)/whom(指人)”在定語從句中作主語，說明整體中的一部分。Chinahaslotsofislands,____________

isHainanIsland.Thebuildinghadbeenrepaired,_________________

wasdestroyedagaininabigfire.MissLiuhasalotofstudents,______________

aregirls.oneofwhichtheroofofwhichsomeofwhom即學(xué)即練用介詞＋關(guān)系代詞填空。1.Whoistheperson_______

_______youjustshookhands?2.Chinaisapowerfulcountry,_______

_______weareproud.3.Thisisthetree_______

_______weusedtoplaygames.4.Thisismyglasses,_______

_______Ican’tseeclearly.5.Doyouremembertheday_______

_______youjoinedourclub?withwhomofwhichunderwhichwithoutwhichonwhich一：基礎(chǔ)題型練用適當(dāng)?shù)年P(guān)系詞填空。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：用定語從句合并句子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：語法與寫作根據(jù)漢語提示完成下面語段，盡可能地運用定語從句。DearTom，Howareyoudoingthesedays？I’mwritingtotellyouaboutour

school’sSportsClub，1.

?

（體育俱樂部經(jīng)常為我們學(xué)生組織各種各樣的活動）.whichoftenorganisesvariousactivitiesforus

students

TheSportsClubislocatedinourschool’sgym，2.

?

（在體育俱樂部學(xué)生可以鍛煉

身體或練習(xí)他們的技能）.Atweekends，itisavailableforallstudents

3.

（對體育賽事感興趣的學(xué)

生）.4.

（我們喜歡體育俱樂

部的原因）isthatitenrichesourcampuslives.Allinall，allofuscanworkoutforhalfanhoureveryday，

5.

（通過鍛煉我們可以增

強我們的體質(zhì)）.Yourssincerely，LiHuawherestudents

cantakeexerciseorpractisetheirskills

whoareinterestedinsportsevents

ThereasonwhyweliketheSportsClub

throughwhichwecanstrengthenourbody

四：語法與語篇用適當(dāng)?shù)年P(guān)系詞完成下面短文。Zhangzhouisasmallcityinsoutheast