Unit5IntothewildUsinglanguage语法课件高中英语

外研必修第一册accommodationn.住处，工作场所UNIT5IntothewildP3Grammar-Attributiveclauses(2)Attributiveclauses(2)Lookatthesentencesfromthereadingpassageandanswerthequestions.Group2dEventually,itmanagesto

reachtheplaces.

Itwill

spendthewinterthere.eItisinserioustrouble.

The

solution…comesatthis

time.fSadly,humanactivityisthe

mainreason.Forthisreason,

thenumberofmonarch

butterfliesisfalling.Group1aEventually,itmanages

toreachtheplaceswhere

itwillspendthewinter.bThesolution…

comes

at

atimewhenitisin

serioustrouble.cSadly,humanactivity

isthemainreasonwhy

thenumberofmonarch

butterfliesisfalling.Whatisthedifferencebetweenthetwogroupsofsentences?

whenitisin

serioustrouble

where

itwillspendthewinter

why

thenumberofmonarch

butterfliesisfallingSentences(a),(b)and(c)containaclause

defininganouninthesentence.Sentences(d),(e)and(f)areconstructedwithapairofsimplesentences,withonedefininganounorpronounintheothersentenceineachpair.Whatdo“where”,“when”and“why”refertoineachsentences?“Where”refersto“theplaces”.“When”refersto“atime”.“Why”refersto“themainreason”.先行词关系副词Whydoestheauthorchoosetousesentences(a),(b)and(c)inthereadingpassage?·Thereisacloserlinkandconnectionbetweentheitemandtheclausedefiningitinsentences(a),(b)and(c).·Makethepassageclearer.·Createanemphaticeffectonthelocation,timeandreasonbeingdefined.Nowlookformoresentenceswithattributiveclausesinthereadingpassage.1.Thesetwopiecesofinformation-thetimeofdayandthepointwherethesunisinthesky-allowthebutterflytodeterminethewaytogo.2.Inmanyoftheplaceswherethebutterflycanbe

found,peoplearedestroyingthenaturalenvironment.3.Ifthisworks,theremaycomeatimewhenthe

numberofmonarchbutterfliesincreasesonce

again.Fillintheblanks.1.Thesetwopiecesofinformation-thetimeofdayandthepoint______thesunisinthesky-allowthebutterflytodeterminethewaytogo.2.Inmanyoftheplaces______thebutterflycanbefound,peoplearedestroyingthenaturalenvironment.3.Ifthisworks,theremaycomeatime______thenumberofmonarchbutterfliesincreasesonceagain.wherewherewhengo

Ready?Focuson基本用法定语从句II当关系词在定语从句中作时间、地点、原因状语时，应使用关系副词where,when,why。关系副词wherea.Thisistheplace

wherewelivedtenyearsago.b.Thisisthevillage

whereIwasborn.c.Thisistheschool

wherewestudiedafewyears

ago.关系副词where引导定语从句，修饰表示______(如place,room,house,area,point…)的先行词，在定语从句中充当__________。先行词地点地点状语1.Thatistheplace______theymetforthefirsttime.那就是他们第一次见面的地方。2.Chinaistheonlycountry______________________

______________________中国是唯一一个发现野生大熊猫的国家。wherewhere

wildpandascanbefound.关系副词whena.Hetoldmethedate

whenhejoinedtheParty.b.

1949wastheyear

when

theP.R.C.wasfounded.c.Canyoutellmethetime

whenthefilmwillstart?关系副词when引导定语从句，修饰表示______(如time,day,year,occasion,moment…)的先行词，在定语从句中充当__________。先行词时间时间状语1.I'llneverforgettheday_____Ifirstwenttoschool.2.I'vealwayslongedforthedays______Ishouldbeabletobeindependent.whenwhen关系副词whya.Iknow

thereason

whyshewassoangry.b.Thisisthereason

whyweputoffthematch.c.Doyouknowthereason

whyheisnothere?关系副词why引导限定性定语从句，修饰先行词_______，在定语从句中充当_________。先行词reason原因状语1.Therearemanyreasons______peopleliketravelling.why2.Thereason_________________

wasthathemissedthebus.

whyhewas

lateThereason___________shegavewasnottrue.Thisisthereason_______Ididn'tcome.why指时间，地点或原因的先行词在定语从句中：which/that关系副词与关系代词的区分·作状语时，用关系副词where/when/why等引导；·作主语或宾语时，用关系代词which或that引导。作状语作宾语1.Thisistheplace

_______heworks.Thisistheplace

___________wevisitedlastyear.2.Thatwasthetime

______hearrived.Doyoustillrememberthetime

_________wespenttogether?3.Thisisthereason_______hewent.

Thereason

___________hegaveuswasquitereasonable.where

which/that

whenthat/whichwhythat/whichReadthepassageandunderlinethewordsthatwhere,whenandwhyreferto.P53

2InApril2017,twogiantpandasfromChinaarrivedatazoointheNetherlands.There,theywerewelcomedtotheChinese-stylecompoundwheretheyweretolive.On30May,afterthepreparationswerecomplete,thedayfinallycamewhenthepandasmettheirfansforthefirsttime.Peoplewereexcited-thezooistheonlyplaceinthecountrywhereitispossibletoseepandas.Infact,thelasttimetherewerepandasintheNetherlandswasin1987.Andofcourse,themainreasonwhytheyweresoexcitedisthatpandasarejustsocute!Completetheemailwithwhere,whenorwhy.P53

3HiKay,We'rehavinganamazingtimehereinSouthAfrica.Ouraccommodationisperfect.Itisinalocation

1_______wecanwatchanimalswanderingpastontheirwaytothewaterhole.Sunsetisthetimeofday

2_______wesitonthebalconyandcounthowmanygiraffesorantelopeswecansee.Iguessthisisthereason

3______thisplaceissopopular.Nextweek,wearegoingtoflyuptoZambia.That'soneofthecountries

4_______youcanvisitthefamousVictoriaFalls.Seeyousoon.DavidFrom DavidWatersTo KaySilvermanSubject BacktonaturewhywhenwherewhereTherelativeadverb(关系副词)ReferringtoFunctionwherewhenwhyplace修饰地点/抽象地点time修饰时间/抽象时间reason修饰原因Ⅰ.实战高考。1.[2021年

天津卷

单项填空]AttheChineseartfestival,therearedifferentstands________artistsdemonstratetheirskillsandteachthevisitors.A.whereB.whichC.thatD.when2.[2021年

新高考I卷

阅读B]Butlikeallperformances,therearemoments______thingsgowrong.whenⅡ.用关系副词where,when或why改写下列句子。1.Lastweekend,myclassmatesandIvisitedthefactory.

Myfatherworksinthefactory.

_______________________________________________________________

_______________________________________________________________2.Theboywalkedintoanotherbookstore.

Hefinallyfoundthegeographybookinthebookstore.

_______________________________________________________________

_______________________________________________________________3.Iwillneverforgettheday.Iwenttohighschoolontheday.

_______________________________________________________________4.Doyouknowtherealreason?

MrLinsuddenlyleftthe

companyforthisreason.

_______________________________________________________________5.Idon'tbelievethereason.Henrywaslateforschoolforthisreason._______________________________________________________________CLastweekend,myclassmatesandIvisitedthefactorywheremyfatherworks.Theboywalkedintoanotherbookstorewherehefinallyfoundthegeographybook.IwillneverforgetthedaywhenIwenttohighschool.DoyouknowtherealreasonwhyMrLinsuddenlyleftthecompany?Idon'tbelievethereasonwhyHenrywaslateforschool.Ⅲ.用适当的关系副词完成对话。Alice:Sorry,Paul.Ican'tgotothecinemawithyouafter

schooltomorrow.Paul:That'stoobad!CouldIaskyouthereason1._________

youcan'tgo?Alice:Ofcourse.Mymumaskedmetovisitmygrandparents

withher.Paul:Oh,mymumoftensaysit'simportanttospendtime

withourfamily.Alice:Mymumoftensayssotoo.However,thevillage

2._________mygrandparentsliveisverysmallandit'