2024九年級(jí)英語(yǔ)上冊(cè)Unit8DetectivestoriesPeriod3Grammar上課課件牛津譯林版

Unit8DetectivestoriesPeriod3Grammar1課時(shí)導(dǎo)入2課文呈現(xiàn)3考點(diǎn)精講4單元語(yǔ)法沙龍5課堂小結(jié)Theyare

popular

among

teenagers.Theyare

popular

novels.Theyarenovels

which/that

are

popular

among

teenagers.GrammarA.DefiningrelativeclausesWeuseadjectivestodescribesomeoneorsomething.ashortthinmanusefulinformationButwhenweneedasentencetodescribesomeoneorsomething,weusearelativeclause.Adetectiveissomeonewholooksforcluestosomethingimportant.Adefiningrelativeclausedescribesthenounbeforeit.Wecannottakeitoutofasentencebecauseitcontainsimportantinformation.Wecanusewho,whichorthatindefiningrelativeclauses.WeareaskinganyonewhosawanythingunusualnearCornStreetlastnighttocontactus.Wearenowcheckingthesceneformoreclueswhichwillhelpsolvethecase.Thevictim’sparentshaveofferedarewardof￥50,000foranyinformationthatleadstothearrestofthemurderer.TIPIfwetakethedefiningrelativeclauseoutofasentence,thesentencewillnotmakemuchsense.Adetectiveissomeone.(×)MoreaboutthemurderMillieiswritingdownsomesentencesaboutthemurdercase.Helpherdecidewhethertheycontaindefiningrelativeclauses.Underlinethedefiningrelativeclauses.1.Theyoungmanmentionedthathewasgoingtovisithisparentsafterwork.2.Theelderlycouplewereverysadtohearthattheironlysonwasmurdered.①3.Thepolicearenowcheckingthesceneforfingerprintsandothercluesthatmayhelpsolvethecase.4.Therewasprobablymorethanonepersonwhohadsomethingtodowiththemurder.②5.AmanwhohadbloodonhisshirtwasseenrunningdownCornStreet.6.Peoplehopethatthepolicewillcatchthemurderersoon.B.RelativepronounsWho,whichandthatcanbeusedasrelativepronouns.Weusethemtorefertopeopleand/orthings.TIPThatandwhichrefertothings.Thatismoreusualthanwhich.Relative

pronounPeopleThingswho√which√that√√Weuserelativepronounstointroducerelativeclauses.Therelativeclausecomesafterthenounitrefersto.Sofar,theonlysuspectisashortthinmanwhowasseenrunningdownCornStreetat10p.m.lastnight.Anyonewhocanprovideusefulinformationshouldcontactthepolice.Wearenowcheckingthesceneformoreclueswhichwillhelpsolvethecase.AboutdetectivestoriesB1.Simonandhisfriendsareplayingagame.Eachpersonhastosaysomethingaboutdetectivestories.Usewho,whichorthattohelpthemcompletetheirsentences.Simon:EdgarAllanPoewastheman(1)__________firstwrotedetectivestoriesinEnglish.thatMillie:Japanesewritershavewrittensomegreatstories(2)__________requirereaderstocheckeverytinydetailforpossiblecluestothecriminalcases.Daniel:SherlockHolmesisacharacter(3)__________wascreatedbyArthurConanDoyleasamasteratsolvingcrimes.Suzy:Conanisadetective(4)__________appearsinacartoonseriespopularamongteenagersallovertheworld.Kitty:AgathaChristiewasafemalewriter(5)__________isconsideredthequeenofcrimenovels.whichwhowhowhoSolvingthecrimesB2.AreporterisinterviewingapoliceofficeronTVaboutthemurderinWestTown.Millieistakingnotes.Helphercompletethesentencesusingrelativeclauses.1.Ayoungmanwasmurderedyesterday.Hewassingle.2.AknifewasfoundinarubbishbinnearCornStreet.Itwascoveredinblood.3.Weneedinformation.It’llhelpsolvethecase.4.Here’sthedrawingoftheperson.Hemightbethemurdereroftheyoungman.1.Ayoungman____________________wasmurderedyesterday.2.Aknife_________________________________wasfoundinarubbishbinnearCornStreet.3.Weneedinformation____________________________________.4.Hereisthedrawingoftheperson________________________________________________________________________________.whowassinglewhichwascoveredinbloodthatwillhelpsolvethecasethatmightbethemurdereroftheyoungmanB3.Afewdayslater,Millieistellingherdadaboutthemurder.Completetheirconversationwithwho,whichorthatandtheexpressionsinthebox.isnotallowedbythelawhisbosshadcommittedkilledtheyoungmanwasseenrunningdownthestreetDad:HastherebeenanyprogressintheWestTownmurdercase,Millie?Millie:Yes.Theperson(1)______________________washisboss!Dad:Really?Whydidhedoit?Millie:Thebossdidsomething(2)__________________________.Thevictimwantedtoreportthecrime(3)__________________________________tothepolice.whokilledtheyoungmanthatisnotallowedbythelawwhichhisbosshadcommittedDad:Howterrible!Whatabouttheman(4)_____________________________________?Millie:Well,itturnedoutthathehadnothingtodowiththiscase.③

Heworksinameatmarketandthebloodonhisshirtwasfromkillinghensandducks.Hewasinahurrytocatchabus!

④whowasseenrunningdownthestreetcouple/'k?pl/n.(尤指)夫妻；一對(duì)couple作可數(shù)名詞時(shí),指兩人,尤其是夫婦。Thecouple作主語(yǔ),強(qiáng)調(diào)整體時(shí),視為單數(shù)；強(qiáng)調(diào)個(gè)體時(shí),視為復(fù)數(shù)。e.g.Thecouplewas/weremarriedin1976.這對(duì)夫婦于1976年結(jié)婚?？键c(diǎn)1考向1知識(shí)點(diǎn)1Theelderlycouplewereverysadtohearthattheironlysonwasmurdered.couple作名詞,表示“兩人；兩件事物；幾個(gè)人”。acoupleof意為“一對(duì),一雙；幾個(gè)”,相當(dāng)于afew。e.g.Isawacoupleofmengetout.我看見(jiàn)有兩個(gè)男人出去了。Wewentthereacoupleofyearsago.我們幾年前去過(guò)那里。考向2考題1：Theold__________(夫婦)madetheirlivingbysellingvegetables.couple返回溫馨提示：可返回原文probably/'pr?b?bli/adv.大概,或許e.g.Hecanprobablytellusallthedetailswewant.他也許能告訴我們想要的全部詳情。Probablyhemightbecured.也許他被治好了?？键c(diǎn)2知識(shí)點(diǎn)2Therewasprobablymorethanonepersonwhohadsomethingtodowiththemurder.probably作副詞常用于肯定句中，位于助動(dòng)詞、情態(tài)動(dòng)詞或連系動(dòng)詞之后，實(shí)義動(dòng)詞之前。有時(shí)還可以放在句首?？碱}2：CITICTowerinBeijingis____________(可能,大概)oneofthetallestbuildingsinthewholeworld.probably返回(高頻)turnout原來(lái)是,結(jié)果是turnout表示“結(jié)果是”,往往有較強(qiáng)的出人意料之意。e.g.Thefilmturnedouttobeagreatsuccess.這部影片結(jié)果大獲成功。Thatmanturnedouttobeathief.那個(gè)人原來(lái)是個(gè)賊?？键c(diǎn)3考向知識(shí)點(diǎn)3Well,itturnedoutthathehadnothingtodowiththiscase.turnout還可意為“關(guān)掉(燈或熱源)；熄滅，”相當(dāng)于turnoff。與turn相關(guān)的短語(yǔ)還有①turnon打開(kāi)②turnoff關(guān)閉③turnup調(diào)大(音量等)④turndown調(diào)小(音量等)⑤turnover翻轉(zhuǎn)⑥turninto變成考題3：Throughthereform,theeconomicsituationofChina_______tobebetterthanitusedtobe.A.turnsinto B.turnsoffC.turnsto D.turnsout【點(diǎn)撥】本題用短語(yǔ)辨析法。句意：通過(guò)改革,結(jié)果是中國(guó)的經(jīng)濟(jì)形勢(shì)比過(guò)去好了很多。turninto變成；turnoff關(guān)掉；turnto轉(zhuǎn)向；turnout結(jié)果是。由句意可知選D。D返回inahurry急忙,趕快inahurry在句中可用作狀語(yǔ)或表語(yǔ),注意其中必須有冠詞。e.g.Shedressedinahurry.她匆忙穿好衣服。Sorry,Ihaven’tgottimetodoitnow—I’minahurry.對(duì)不起,我現(xiàn)在沒(méi)時(shí)間管這個(gè)—我忙著呢?？键c(diǎn)4考向作狀語(yǔ)作表語(yǔ)知識(shí)點(diǎn)4Hewasinahurrytocatchabus!inahurry的常用搭配①inahurrytodosth.急于去做某事②innohurry/notinanyhurry(todosth.)不著急做某事拓展：hurry可作動(dòng)詞,表示“匆忙到某處去”,之后只需接表示地點(diǎn)的副詞或介詞短語(yǔ)即可,習(xí)慣上不接go,come,move等表示運(yùn)動(dòng)方向類的動(dòng)詞。e.g.Hehurriedhome/toschool.他匆忙回家/去學(xué)校。Hurryup.快點(diǎn)兒。Hetoldustohurry(up).他叫我們快點(diǎn)兒。在肯定句中可以與副詞up連用。hurry作動(dòng)詞的常用搭配①hurrytodosth.急忙做某事②hurryup快點(diǎn)兒，趕快考題4：[天水改編]Weleftinsucha________thatweforgotourtickets.A.hurryB.fearC.safetyD.silence考題5：[黃石]快點(diǎn),否則我們上課要遲到的。________________,________wewillbe________forclass.AHurryuporlate返回限制性定語(yǔ)從句和關(guān)系詞限制性定語(yǔ)從句和關(guān)系代詞概述在復(fù)合句中,修飾某一名詞或代詞的從句叫定語(yǔ)從句。被修飾的名詞或代詞叫先行詞,定語(yǔ)從句一般放在先行詞的后面。限制性定語(yǔ)從句緊跟先行詞,主句與從句不用逗號(hào)分開(kāi),從句不可省去。①限制性定語(yǔ)從句和關(guān)系代詞關(guān)系代詞(在先行詞及定語(yǔ)從句之間,起連接作用)that:既可用于指人,也可用于指物。在從句中作主語(yǔ)或賓語(yǔ),作主語(yǔ)時(shí)不可省略,作賓語(yǔ)時(shí)可省略。②which:用于指物,在從句中作主語(yǔ)或賓語(yǔ),作主語(yǔ)時(shí)不可省略,作賓語(yǔ)時(shí)可省略。③who/whom:用于指人,who用作主語(yǔ),whom用作賓語(yǔ)。在口語(yǔ)中,whom有時(shí)可用who代替,也可省略。④whose:表示的是所屬關(guān)系,可以用于指人和物,不可省略。⑤關(guān)系副詞when指時(shí)間,其先行詞表示時(shí)間,在從句中作時(shí)間狀語(yǔ)。⑥where指地點(diǎn),其先行詞表示地點(diǎn),在從句中作地點(diǎn)狀語(yǔ)。⑦why指原因,其先行詞表示原因,在從句中作原因狀語(yǔ)。⑧e.g.HeisthemanwhoIsawyesterday.他就是我昨天見(jiàn)過(guò)的那個(gè)人。Thebuildingwhichstandsnearthetrainstationisasupermarket.位于火車站附近的那座大樓是一家超市?？键c(diǎn)1返回e.g.IlikemusicthatIcansingwith.我喜歡我能跟著一起唱的音樂(lè)?？键c(diǎn)2考題1：[邵陽(yáng)]—Whatkindofmusicdoyoulike,Linda?—Ilikemusic_______Icandanceto.A.whenB.thatC.whatB【點(diǎn)撥】本題用語(yǔ)法判定法。空格前面的先行詞music是事物,關(guān)系代詞用that,故選B。返回e.g.Abing’sErquanYingyueisapiecewhichallthegreaterhumastersplayandpraise.阿炳的《二泉映月》是所有二胡大師們都演奏和贊頌的一首作品?？键c(diǎn)3考題2：[樂(lè)山]—Whatkindofbooksdoyoulikebest?—Ilikebooks_______areaboutscienceandtechnology.A.whoB.whomC.which【點(diǎn)撥】本題用語(yǔ)法判定法。句意：—你最喜歡哪種書？—我喜歡關(guān)于科技的書。先行詞是books,指物,關(guān)系代詞使用that或which。C返回e.g.Shelikesmusicianswhocanplaydifferentkindsofmusic.她喜歡能演奏不同種類音樂(lè)的音樂(lè)家?？键c(diǎn)4考題3：[營(yíng)口]He_______doesnotreachtheGreatWallisnotatrueman.A.whomB./C.whichD.who【點(diǎn)撥】句意：不到長(zhǎng)城非好漢。考查定語(yǔ)從句。題干包含定語(yǔ)從句。先行詞是“He”,空處在從句中作主語(yǔ)。whom作賓語(yǔ),指代人；which作主語(yǔ)或賓語(yǔ),指代物；who作主語(yǔ)或賓語(yǔ),指代人。關(guān)系代詞在定語(yǔ)從句中作主語(yǔ)時(shí)不能省略。故選D。D返回e.g.Thedeskwhoselegsarebrokenbelongstome.這個(gè)壞了腿的桌子是我的?？键c(diǎn)5考題4：[銅仁]—Doyouknowtheboy______handwritingwonthefirstinthecompetition?—Oh,heisWangWei,ourmonitor.A.who B.whoseC.whom D.which【點(diǎn)撥】先行詞是theboy,空處在從句中作定語(yǔ),故選關(guān)系代詞whose。B拓展：(1)當(dāng)定語(yǔ)從句中含有介詞,介詞放在句末時(shí),who,that,which可省略,但介詞在關(guān)系代詞前面時(shí),只能用“介詞＋which/whom”結(jié)構(gòu)。(2)在含有介詞的固定短語(yǔ)中,介詞不可前置,只能放在原來(lái)的位置上。(3)that作介詞的賓語(yǔ)時(shí),介詞不能放它的前面,只能放在從句中動(dòng)詞的后面。(4)關(guān)系代詞只能用that的情況:①當(dāng)先行詞被序數(shù)詞或形容詞最高級(jí)修飾,或本身是序數(shù)詞或形容詞最高級(jí)時(shí),只能用that,而不用which。②當(dāng)先行詞為all,much,everything,anything,none等不定代詞時(shí),只能用that,而不用which。③當(dāng)先行詞被theonly,thevery,thelast等修飾時(shí),只能用that,而不用which。④先行詞既指人又指物時(shí),只能用tha