Unit8Grammar课件牛津译林版九年级英语上册2

Unit8DetectivestoriesGrammarWhatisanattributive?定语是用来修饰、限定、说明名词或代词的品质与特征的成分。定语主要有形容词，此外还有名词、数词、介词短语、动词不定式、分词等。汉语中常用“……的”表示。e.g.ashortthinmanusefulinformation（形容词作定语）Thisisastonetable.（名词作定语）Iliveonthethirdfloor.（数词作定语）Thepenonthedeskismine.（介词短语作定语）Doyouhaveanythingtoeat?（动词不定式作定语）IknowtheboynamedTom.（过去分词作定语）Whatisarelativeclause?在复合句中修饰名词或代词的从句叫定语从句Themanisanengineer.Themanlivesnexttous.→Themanwholivesnexttousisanengineer.

先行词（名词或代词）

关系代词（关系代词就是用来代替先行词的）句子作定语，修饰前面的名词man，这个句子叫做定语从句。

先行词：被定语从句所修饰的词，通常是名词或代词。关系代词：引导定语从句的词，在从句中替代先行词。注意：从句必须紧跟在先行词后。Trytofindouttherelativeclauses.1.Adetectiveissomeonewholooksforcluestosomethingimportant.2.…whetherthevictimwaskilledsomewhereelseandthenbroughttoWestTown,orkilledattheplacewherehewasfound.2.We’reaskinganyonewhosawanythingunusualnearCornStreetlastnighttocontactus.3.We’renowcheckingthesceneformoreclueswhichwillhelpsolvethecase.4.…foranyinformationthatleadstothearrestofthemurderer.5.Anyonewhocanprovideusefulinformationshouldcontactthepolice.Millieiswritingdownsomesentencesaboutthemurdercase.Helpherdecidewhethertheycontaindefiningrelativeclauses.Underlinetheclauses.1.Theyoungmanmentionedthathewasgoingtovisithisparentsafterwork.2.Theelderlycouplewereverysadtohearthattheironlysonwasmurdered.3.Thepolicearenowcheckingthesceneforfingerprintsandothercluesthatmayhelpsolvethecase.4.Therewasprobablymorethanonepersonwhohadsomethingtodowiththemurder.5.AmanwhohadbloodonhisshirtwasseenrunningdownCornStreet.6.Peoplehopethatthepolicewillcatchthemurderersoon.被修饰的名词或代词叫先行词。定语从句通常出现在先行词之后，由关系词引出。关系词在定语从句中也充当某个成分。引导定语从句的关系代词有that,which,who,whom,whose，以及关系副词where,when,why等。在定语从句中，关系代词的选用取决于先行词和关系代词在从句中所充当的成分。1.当先行词是人时，关系代词可以用that或who(whom)，在定语从句中作主语或宾语(whom只作宾语)，作宾语时可以省略。e.g.Doyouknowtheman

that/whoislyingonthegrass?

Theman

(that/who/whom)Italkedwithjustnowwasmyfather.定语从句的关系代词2.当先行词是物时，关系代词可以用that或which，在定语从句中作主语或宾语，作宾语时可以省略。

e.g.Iliveinthehouse

that/whichwasbuiltlastyear.Thisisthefactory

(that/which)Ihavevisitedbefore.关系代词that和which在指物的情况下一般都可互换，但以下情况中只能用that而不用which：

a.当先行词被形容词最高级或序数词修饰时e.g.Thisisthebestpicture

thatIhaveeverseen.Thisisthefirstbook

thathehasread.

b.当先行词被all,every,no,some,any,little,much等词修饰时e.g.I’vereadallthebooks

thatarewrittenbyMoYan.c.当先行词被theonly,thevery,thesame,thelast等词修饰时e.g.Youaretheonlyone

thatIcanbelievein.d.当先行词是everything,something,anything等不定代词时e.g.I’mnotinterestedinanything

thathetoldme.e.当先行词中既有人又有物时e.g.Haveyouthoughtofthepeopleandthethings

thatyouneedinyourspeech?

f.当主句是以who或which开头的特殊疑问句时e.g.Whoisthewoman

thatisstandingbythewall?

g.当关系代词前有介词，只能用which而不用thate.g.Thisistheroom

inwhichhelives.3.whose表示“某个人的”，作定语，在定语从句中修饰名词。e.g.Ihaveagoodfriend

whose

motherisverybeautiful.Attention1.当whom和which在定语从句中作介词的宾语时，介词可以提前，但不可以拆分动词短语中的介词提前。

e.g.Thehouse

inwhichwearelivingnowwasbuiltlastyear.Ihavefoundthekey

that/whichyoulookedforjustnow.2.在定语从句中已经有关系代词作主语或宾语了，定语从句中就不能再出现它相应的主语或宾语。e.g.Myaunt

that/whosheworksinahospitalgavemeapresent.Iwillgotothemuseum

that/whichIvisiteditlastyear.3.在含有定语从句的复合句中，如果关系代词作从句的主语，则从句中谓语动词的人称和数要与先行词保持一致。e.g.Lilyisthestudent

that/whohaswontheaward.Heisoneoftheboys

thatareneverlateforschool.Simon:EdgarAllenPoewastheman(1)__________firstwrotedetectivesstoriesinEnglish.Millie:Japanesewriteshavewrittensomegreatstories(2)__________requirereaderstocheckeverytinydetailforpossiblecluestothecriminalcases.Daniel:SherlockHolmesisacharacter(3)__________wascreatedbyArthurConanDoyleasamasteratsolvingcrimes.Suzy:Conanisadetective(4)__________appearsinacartoonseriespopularamongteenagersallovertheworld.Kitty:AgathaChristiewasafemalewriter(5)_________isconsideredthequeenofcrimenovels.that/whothat/whichthat/whothat/whothat/whoAreporterisinterviewingapoliceofficeronTVaboutthemurderinWestTown.Millieistakingnotes.Completethesentencesusingrelativeclauses.1.Ayoungmanwasmurderedyesterday./Hewassingle.Ayoungman__________________wasmurderedyesterday.2.AknifewasfoundinarubbishbinnearCornStreet./Itwascoveredinblood.Aknife____________________________wasfoundinarubbishbinnearCornStreet.3.Weneedinformation./It’llhelpsolvethecase.Weneedinformation______________________________.4.Here’sadrawingoftheperson./Hemightbethemurdereroftheyoungman.Hereisthedrawingoftheperson______________________________________________.that/whowassinglethat/whichwascoveredinbloodthat/whichwillhelpsolvethecasethat/whomightbethemurdereroftheyoungmanAfewdayslater,Millieistellingherdadaboutthemurder.Completetheirconversationwithwho,whichorthatandtheexpressionsinthebox.Dad:HastherebeenanyprogressintheWestTownmurdercase,Millie?Millie:Yes.Theperson____________________________washisboss!Dad:Really?Whydidhedoit?Millie:Thebossdidsomething________________________.Thevictimwantedtoreportthecrime______________________________tothepolice.Dad:Howterrible!Whatabouttheman_______________________________________?Millie:Well,itturnedoutthathehadnothingtodowiththiscase.Heworksinameatmarketandthebloodonhisshirtwasfromkillinghensandducks.Hewasinahurrytocatchabus!that/whokilledtheyoungmanthatisn’tallowedbythelawthat/whowasseenrunningdownthestreet1.Well,itturnedoutthathehadnothingtodowiththiscase.

turnout原来是，结果是turnouttobesth.最终变成；被发现结果是；证明是……

Itturnedoutthat…

结果是……

e.g.Thefilmturnedouttobeagreatsuccess.Tomysurprise,itturnedoutthatIwaswrong.turn构成的常用短语：turnon/off打开/关闭turnup/down调大/调小(音量)giveinto变成turnin上交Languagepoints2.Hewasinahurrytocatchabus!

inahurry急忙，赶快beinahurrytodosth.=dosth.inahurry=hurrytodosth.

急忙去做某事Practice:1.他急忙穿上衣服。

___________________________________.=___________________________________.=___________________________________.HeputonhisclothesinahurryHehurriedtoputonhisclothesHewasinahurrytoputonhisclothes1.theelderlycouple老年夫妇2.havesomethingtodowith…和……有关

havenothingtodowith…和……无关3.writedetectivestoriesinEnglish用英语写侦探故事4.checkeverytinydetailsforpossibleclues

检查每一个微小的细节来寻找可能的线索5.criminalcases刑事案件UsefulphrasesandexpressionsExercises1.Aplaneisamachine__________canfly.2.Thecar__________myuncleboughtlastweekwasstolen.3.Thestudents__________don’tstudyhardwillnotpasstheexam.4.Thewoman__________yousawintheparkisourEnglishteacher.5.Hetalkedhappilyaboutthemenandbooks_______interestedhimgreatlyintheschool.6.Theman_______legbrokeinamatchusedtobeafootballplayer.7.Isthereanything_______youwanttobuyinthetown.8.All_______wecandoistostudyhard.9.Thefirstone_______standsupisalittleboy.10.Whoistheman_______isreadingunderthetree?that/whichthat/whichthat/whothat/whothatwhosethatthatthatthat1.Haveyoufoundthebook______youwant?A.who B.that C.where D.when2.Idon’tknowthegirl______iswearingapairofglasses.A.whichB.whoC.where D.when3.Themachine______Ihavelookedafterfortwentyyearsisstillworkingwell.A.who B.where C.when D.which4.AnimalWorldisaveryinterestingTVprogramme______manypeople