定語從句II課件-初高中英語銜接語法復習專項

Grammar4

定語從句IILearningObjectives【學習目標】：理解限制性和非限制性定語從句的定義與不同；理解“介詞＋關系代詞”引導定語從句；掌握as引導定語從句時的用法?！緦W習重點】：運用掌握定語從句的特殊用法【學習難點】：理解“介詞＋關系代詞”引導定語從句；掌握as引導定語從句時的用法。①Butforallitsancientbuildings,Beijingisalsoaplacewhichwelcomesthefast-paceddevelopmentofmodernlife ②Onthe1,100-kilometerjourney,themanCaoShengkang,wholosthiseyesightattheageofeightinacaraccident,crossed40citiesandcountiesinthreeprovinces. ③Inthespring,aseasonwhenwearelearningnewrhythmsoflife,manyofusfindcomfortinthenaturalworld.④I'llneverforgetthedaywhichwespenttogether. ⑤I'llneverforgetthedaywhenwehadameeting. ________ 主語

主語狀語Review——畫出先行詞并寫出其在從句中所做成分

賓語狀語E.g.Iliveinthefarm__youvisited(vt.)lastweek.A.whatB.whenC.whichD.whereE.g.Iliveinthefarm__youworked(vi.)lastweek.A.whatB.whenC.whichD.whereC

不及物動詞vi：act,come,go,leave,study,work,last,grow,fall,cry,disappear,appear,smile,rise,ring,reduce,read,play,pass,open,close,live,look,listen.D

辨別限定性定語從句和非限定性定語從句(1)(教材P52)Extinctions,whereentirespeciesarewipedout,arenotunusualinourEarth'shistory. 物種滅絕,即某個物種的完全消失,在地球的歷史上并不罕見。(2)(教材P52)Inthelast500millionyears,therehavebeenfivetimeswhenlifeonEarthhasalmostended. 在過去的五億年中,地球上出現(xiàn)過五次生物幾乎全部滅絕的情況。(3)Thisisthehousewhichweboughtlastmonth. 這就是我們上個月買的房子。(4)Thehouse,whichweboughtlastmonth,isverynice.這個房子非常好,是我們上個月買的。以上四個句子中,_______句是非限制性定語從句；_______句是限制性定語從句。1和42和3限制性定語從句和非限制性定語從句的不同區(qū)別限制性定從非限制性定從結構無逗號與主句分開，口語中不停頓。有逗號與主句分開，口語中有停頓。1【典例1】用適當?shù)年P系詞填空/完成句子(1)Chinafirsthadtoputasatelliteinorbitabovethemooninaspot_____itcouldsendsignalstothespacecraftandtoEarth.(2)Dr.Rowan,_____secretaryresignedtwoweeksago,hashadtodoallhisowntyping.(3)(2021·浙江卷1月)BMIisaninternationallyrecognizedmeasurementtool__________givesanindicationofwhethersomeoneisahealthyweight.(4)Manylessonsarenowavailableonline,from________studentscanchooseforfree.(5)Thankyouforyourletter,__________reallymademehappy.(6)我父親雖然現(xiàn)在七十多歲了,但仍然十分熱愛騎行。Myfather,_________________________________,isstillakeencyclist.(7)一個五歲的男孩會說兩種外語,這讓在場的所有人都感到驚訝。Afive-year-oldboycanspeaktwoforeignlanguages,___________________________________________________．wherewhosethat/whichwhichwhichwhoisseventyyearsoldnowwhoisaluckychild【典例2】用適當?shù)年P系詞填空/完成句子(1)Theman________iswalkingintheplaygroundismyoldfriend.(2)Tomwaslateforschoolagainandagain,_____madehisteacherangry.(3)Hehastwosons,________workinthesamecompany.(4)Doyouknowthereason________hewasn'tsuccessful(5)Thereisnosimpleranswer,______isoftenthecaseinscience.(6)面對困難時,只有那些自信的人才會取得成功。Whenfacinghardships,onlythose______________________willachievesuccess.(7)這位女士給她兒子樹立了一個好榜樣,她兒子真是個幸運的孩子。Thiswomanhassetagoodexampletoherson,_______________________．whowhichwhowhyaswhoareconfidentwhoisaluckychild2as引導定語從句時的用法1.as引導限制性定語從句通常用于“thesame...as”和“such...as”結構中。2．as引導非限制性定語從句既可放在主句之前,主句之中,也可放在主句之后,用來修飾整個句子。通常用于asweknow/asisknowntoall/asweallcansee、asisoftenthecase、asmightbeimagined、asmightbeexpected、ashasbeenpointedout、ashasbeensaidbefore/above、asissaid、asisreported、asisannounced、asIexpect等句型。2.as與which引導非限制性定語從句時的區(qū)別：

aswhich指代引導從句只能指代整個主句的內容引導從句既可指代整個主句的內容，也可指代主句的一部分位置可位于主句之前，之中或之后引導從句不能置于主句之前意義asisknowntoall眾所周知ashasbeensaidbefore

如前所說asisoftenthecase

情況常常如此ashasbeenpointedout

正如指出asoftenhappens

這情況常發(fā)生

翻譯成：這，那功能連接上下文，表達說話人的觀點、看法，并指出主句內容的根據(jù)或出處等引導的從句在意義上相當于一個并列句1.________isannouncedintoday'snewspaper,wemustimproveourstyleofwork.2.Taiwan,_______weallknow,belongstoChina.3.Itrainedhardyesterday,whichpreventedmefromgoingtothepark.4.Untilnow,wehaveraised50,000poundsforthepoorchildren,_______isquiteunexpected.5.Thereisnosimpleanswer,______isoftenthecaseinscience.6.ThepresidentsayshehasapassionforChina,______heremembersstartingasearlyashischildhood.AsAswhichaswhich【典例4】完成句子(1)我們已經找到了像他們工廠里用的那種材料。Wehavefoundsuchmaterials____________________________．(2)我和他有同樣的書。 Ihavethesamebook_________．(3)太陽可以使地球變得溫暖,這對我們很重要。ThesunheatstheEarth,_____________________________．(4)正如我們預料的那樣,她再婚了。 Shemarriedagain,______________________．asareusedintheirfactoryashehaswhichisveryimportanttousasweexpected介詞＋關系代詞31.“介詞＋關系代詞”既能引導限制性定語從句,又能引導非限制性定語從句。先行詞指物時,關系代詞用which；先行詞指人時,關系代詞用whom；關系代詞whose與所修飾的名詞也可同時放在介詞之后。Eg.Thereare40studentsinourclass,mostofwhom

likeEnglishEg.Chinaisalargecountryinwhich

manydifferentdialectsarespoken.中國是一個講許多不同方言的大國。2.“介詞＋關系代詞”結構中介詞的確定（1）根據(jù)定語從句中動詞、形容詞所需要的某種習慣搭配來確定。（2）根據(jù)與先行詞搭配的具體含義而定。（3）根據(jù)所表達的意思來確定。1.Inthedarkstreettherewasn’tasingleperson_____shecouldturnforhelp.

A.thatB.whoC.fromwhomD.towhom

介詞to和定語從句中的turn構成固定搭配turntosb.forhelp。D2.Thechildren,______hadplayedthewholedaylong,werewornout.A.allofwhatB.allofwhichC.allofthemD.allofwhom3.Iwasgiventhreebooksoncooking,thefirst_______Ireallyenjoyed.A.ofthat

B.ofwhich

C.that

D.whichDB

①Manyyoungpeople,mostof_______were

well-educated,

headedforremoteregionstochasetheirdreams.很多年輕人，他們中的大多數(shù)受到了良好的教育，都到偏遠地區(qū)去追逐自己的夢想。②Scientistshaveadvancedmanytheoriesaboutwhyhumanbeingscrytears,noneof______hasbeenproved.就人類為什么哭科學家提出來許多理論，但沒有一項理論得到證明。③.Itnowhas20,000/hectaresofland,morethantwo-thirdsof_____areundercultivation.whomwhichwhich【典例3】單句語法填空(1)（2024·廣東六校模擬）Accordingtotheinscription,afterthecompletionofthetemple,thelocalmedicineexpertmeetingwasorganisedhereon28AprilinmostyearsoftheQingDynasty,during

allkindsoftalentedpeopleperformed,andthevocalmusiclastedformorethantendays,saidWangJianping,anexpertinliteratureandhistoryofthecounty.(2)（2024·浙江嘉興二模）InPureTeahouses,peopledonothingbutdrinktea,mostof

areunoccupiedpersonsortheyoungfromtherichfamily.(3)（2024·山西大同三模）Itisthemostdifficultreforestationprojectrelatedtotheformercoalminesandstonequarriesintheareain

Zhenghasparticipated.whichwhomwhichIII訓練檢測1.（2024·齊齊哈爾模擬）Despiteusingvariousmethodstopreventthewildpigsfromspoilingfarmlands,villagersinSichuanProvince,wheretheanimalshaverunwild,havehadlittlesuccess,ChinaNewsweekreportedin2021.2.（2024·湖北黃岡模擬）OnewasBaiJuyi,whorebuilttheWestLakeandmadeanewbanktobenefitthelocals.3.In2020,aresearchinstitutewhichstudiedtheculturebehindthisfolkbeliefinGuanYuwasfoundedinXiezhou,andeightgraduatestudentswerehired.4.（2024·福建龍巖一中模擬）Thepark,whosesizeexceeds（超過）1.4millionhectares,isthemostimportanthabitatforwildSiberiantigersandAmurleopardsinChina.5.（2024·湖南長沙一中模擬）China’smodernizationprocessoverthepastfourdecadeshascreatedanewcontextwherethereisapartnershipbetweentheancientandmodern,generatingsomethingnewandgenu