高中英语新人教版必修第一册UNIT5DISCOVERINGUSEFULSTRUCTURES课件

struggletonguepointofviewsemesterWordsReviewn.&vi.斗争；奋斗；搏斗n.舌头；语言观点；看法n.学期

ReadafterthetapeandspeakouttheChineseimmediately.Unit5LanguagesaroundtheWorldGrammarRestrictiverelativeclausesⅡ(where,when,why,prep.+which/whom)Fillintheblankswithwho/that/which/whom/whose.1.Thereweredeepcracks_________appearedinthewellwalls.2.Aquake__________causeddamagewasmorethan150kilometresawayinBeijing.3.Twothirdsofthepeople________livedthereweredeadorinjured.4.Thenumberofpeople_________werekilledorbadlyinjuredinthequakewasmorethan400,000.which/thatwhich/thatwho/thatwho/that5.Thearmysent150,000soldierstoTangshantodigoutthose____weretrappedandtoburythedead.6.Workersbuiltsheltersforsurvivors______homeshadbeendestroyed.7.Chinaiswidelyknownforitsancientcivilisation____________

hascontinuedallthewaythroughintomoderntimes,...8.Peopleinmoderntimescanreadtheclassicworks_________werewrittenbyChineseinancienttimes.which/thatwhich/thatwhowhoseHi,Jenny,whatkindofteachersdoyoulikebest?Iliketeacherswho/thatiswillingtohelpstudentspatiently.Sowhodoyouadmiremost?MissLi,becausesheisalwayswarm-hearted.That'sthereasonwhyIadmirehermost.What'syourfavoriteplaceatschool?It'sthelibrary,becauseitisaplacewhereIcanrelaxmyselfandenjoybooksaswell.Andwhatkindofdaymakesyouhappy?It'sadaywhenwehavePEclass.Ilikesportsalot.attributiveclausesintroducedby_________________relativepronounsattributiveclauseintroducedby_______________relativeadverbsMikeisaskinghisdeskmateJennyaboutherfavoritethingsoftheschool.Observethecircledwords.Wehavelearnedattributiveclausesintroducedbyrelativepronounsinthelastunit.Nowlet’slearnattributiveclausesintroducedbyrelativeadverbs.HaveawhyonwhichwhenwherebywhichgoReady?限制性定语从句Ⅱ在复合句中，修饰某一名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词，定语从句一般放在先行词的后面。引导定语从句的词叫做关系词。引导定语从句的关系词有关系代词和关系副词，常见的关系代词包括that， which,who,

whom和whose，关系副词包括where,when,why等。先行词关系词定语从句定语从句三要素：先行词，关系词，定语从句

马马车马车夫.先行词、关系词、定语从句三者的关系：

马先行词马车夫关系词马车定语从句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)”。I’llneverforgettheday

when

Ijoinedtheleague.表示时间的先行词在定语从句作时间状语=onwhich(=ontheday)关系副词when定语从句的关系副词I'llneverforgettheday______________Ifirstwenttoschool.when/onwhich__________________________________hedancedtotheLittleAppleeveryday.Therewasatimewhen/duringwhich曾经有一段时间他天天跳《小苹果》。。ExerciseTherearemanyreasonswhy

peopleliketraveling.表示原因的先行词在定语从句作原因状语关系副词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”。=forwhich(=forthereasons)关系副词whyIdon’tknowthereason________________________________________我不知道她为什么如此迷恋鹿晗。why/forwhichsheissocrazyaboutLuHan.Exercisewhere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)”。关系副词whereThisisthehousewhereIlivedtwoyearsago.表示地点的先行词在定语从句作地点状语=inwhich(=inthehouse)Thatistheplace_____________theymetforthefirsttime.那就是他们第一次见面的地方。where/inwhich

Chinaistheonlycountry________________________________________中国是唯一一个发现野生大熊猫的国家。where/fromwhichwildpandascanbefound.

Exercisetime修饰时间/抽象时间place修饰地点/抽象地点reason修饰原因why(=forwhich)where(=in/atwhich)when(=at/in/onwhich)FunctionReferringtoTherelativeadverb(关系副词)指时间，地点或原因的先行词在定语从句中：作状语时，用关系副词when/where/why引导；作主语或宾语时，用关系代词which或that引导。关系副词与关系代词的区分

why/forwhichwhich/thata.Thisistheplace_______heworks.Thisistheplace___________wevisitedlastyear.b.Thatwasthetime______hearrived.Doyoustillrememberthetime__________wespenttogether?c.Thisisthereason____________hewent.Thereason___________hegaveuswasquitereasonable.where

which/that

whenthat

/which

why/forwhich

that/which

Exercise很多情况下关系副词用“介词＋which”来代替时,其介词由先行词或定语从句中谓语动词的形式来决定。①Ishallneverforgetthoseyears

whenIlivedwithher.=Ishallneverforgetthoseyears____________Ilivedwithher.②Thisisthehouse

whereIlivedtwoyearsago.=Thisisthehouse__________Ilivedtwoyearsago.③A:Theradiosaysthatitwillraintomorrow.

B:Thisisthereasonwhyweputoffthematch.=Thisisthereason________weputoffthematch.duringwhichinwhichforwhich11.Asitwasatimewhenpeopleweredividedgeographically.2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinesewritingsystembegantodevelopinonedirection.3.Therearemanyreasonswhythishasbeenpossible.4.TheseareanimalsbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.1.Asitwasatimewhenpeopleweredividedgeographically.

2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinesewritingsystembegantodevelopinonedirection.先行词为time，when在从句中做时间状语先行词为country，where在从句中做地点状语3.Therearemanyreasonswhythishasbeenpossible.4.TheseareanimalsbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.先行词为reason，why在从句中做原因状语先行词为animalbonesandshells，onwhich表示在从句中表示地点状语2P641.thedaywhenthedaywhenwespenttimetogether

Thedaywhenwespenttimetogetherisgone.2.thereasonwhythereasonwhyIwaslateforschoolTheteacherdidn'tbelievethereasonwhyIwaslateforschool.3.theplacewheretheplacewhereweworked10yearsagoTheplacewhereweworked10yearsagoisbeingrebuiltnow.4.theplace/timein/atwhichtheplaceinwhichIhavelivedsincechildhoodThisistheplaceinwhichIhavelivedsincechildhood.Iwillneverforgetthe

timeatwhichIlivedinthecountrywithmygrandparents.thetimeatwhichIlivedinthecountrywithmygrandparentswhere/inwhichwhen/onwhichthat/which/不填why/forwhichwhere/inwhichCompletethepassagewiththecorrectrelativeadverbsorpronouns.Addaprepositionwherenecessary.3P64Workinpairsandaskyourdeskmateabouthisorherfavouritethingsofschool.A:Whatkindofteachersdoyoulikebest?B:Iliketeacherswho...A:Whodoyouadmiremost?Andwhy?B:...because...That'sthereasonwhyIadmire...most.A:What'syourfavouriteplaceatschool？B:It's...becauseitisaplacewhere...A:Whatkindofdaymakesyouhappy?B:It'sadaywhen...Pairwork实战高考[解析]句意：我们已经进入一个梦想最有可能实现的时代。考查定语从句。先行词为anage，定语从句中缺少时间状语，故用关系副词when。2.Theirchildisatthestage______shecansayindividualwordsbutnotfullsentences.（2019天津）A.why

B.whereC.whichD.what实战高考[解析]句意：他们的孩子处于能说一些单个的单词但不能说完整句子的阶段。考查定语从句。先行词为stage，将先行词代入定语从句后为：Shecansayindividualwordsbutnotfullsentencesatthestage.由此可见，先行词在句中与介词at一起作地点状语，故填关系副词where。3.Self-drivingisanarea____Chinaandtherestoftheworldareonthesamestartingline.(2018江苏)A.thatB.whereC.whichD.when实战高考[解析]句意：无人驾驶是一个中国和世界其他国家处在同一起跑线上的领域。考查定语从句。设空处引导的是定语从句，修饰先行词anarea。将先行词代入定语从句后为：Chinaandtherestoftheworldareonthesamestartinglineinthearea.由此可见，关系词在句中作地点状语，故要用关系副词where引导。who/that/whom/不填whoseinwhichⅠ.Fillintheblanks.towhom5.Thefarm______________weworkedtenyearsagoisn’twhatitusedtobe.6.Abiologistisaman_________hasagreatknowledgeofbiology.7.Didyoubelievehisreason___________hedidn'tshowupattheparty?onwhich/wherewho

/thatwhy/forwhich1.They’llneverforgetJuly1.HongKongreturnedtoitsmotherlandonJuly1.

They’llneverforgetJuly1when/onwhichHongKongreturnedtoitsmotherland.2.Thedaysaregoneforever.Weusedforeignoilduringthosedays.Thedayswhen/duringwhichweusedforeignoilaregoneforever.Ⅱ.Combinethetwosentencesintoonesentence.3.Thisisthefactory.Iworkedinthefactorytenyearsago.Thisisthefactorywhere/inwhichIworkedtenyearsago.4.Therewasatime.Thebusinessman