Unit1CulturalHeritageDiscoveringUsefulStructures定語從句的特殊用法課件-高中英語人教版

Grammar5

定語從句IIILearningObjectives【學習目標】：掌握定語從句的特殊用法和that,which等用法易混點并運用【學習重點】：運用掌握定語從句的特殊用法【學習難點】：定語從句與其他常見從句的區(qū)分復習回顧：1.限制性定從和非限制性定從①Peoplewhotakephysicalexerciselivelonger.②Hisdaughter,whoisinBostonnow,iscominghomenextweek.③Peterdrovetoofast,whichwasdangerous.④Hechangedhismind,whichmademeveryangry.⑤Taobaoisawebsitewhereyoucanbuywhatyouwantatagoodprice.限制性定語從句是

句；非限制性定語從句是___________________句。1和52,3,42.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

as引導限制性定語從句通常用于“thesame...as”和“such...as”結構中。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復習回顧：as與which區(qū)別1.Thenumberofsmokers,________isreported,hasdroppedby17percentinjustoneyear.

2.Thereisnosimpleanswer,________isoftenthecaseinscience.

3.________wasreportedinthepaper,nopeoplediedintheaccident.

4.________

isshowninthestory,sheisveryclever.

5.Thesunheatstheearth,________makesitpossibleforplantstogrow.

6.Don'ttalkaboutsuchthings________youarenotsureof.

7.Hechangedhismindagain,________madeusallangry.

8.________

isoftenthecase,shearrivedattheschoolfirst.

9.________

weallknow,MoYanisafamouswriter.

10.Thereisanetbararoundhere,________Iremember.

asasAsAswhichaswhichAsAswhich高頻考點1.只用which不用that的情況:22.只用that不用which的情況:83.只用who不用that的情況:4定從中的主謂一致1.只用which不用that的情況:(1)在引導非限制性定語從句時，不能用that，只能用which。Thetree,whichisfourhundredyearsold,isveryfamoushere.(2)介詞后不能用that，只能用which。Wedependonthelandfromwhichwegetourfood.注意1：關系代詞that和關系副詞why不能引導非限制性定從。注意2：what不能引導定語從句

2.只用that不用which的情況:(1)不定代詞，如anything，nothing，theone等作先行詞時，F(xiàn)inally,thethiefhandedeverythingthathehadstolentothepolice.(2).先行詞前有all,little,few,much,any,every,no等修飾時。Thereislittleworkthatisfitforyou.(3)先行詞有theonly，thevery修飾時，只用that。Thisistheonlybookthatisworthreading.(4)先行詞有序數(shù)詞、形容詞最高級修飾時，只用that。WewillneverforgetthefirstlessonthatourEnglishteachergaveus.(5)先行詞既有人，又有物時只用that。HetoldmetheplacesandpersonsthathevisitedinLondon.(6)句中已經(jīng)有who或which時，避免重復。Whoisthemanthatismakingaspeech(7)先行詞作主句的表語時。It'sabookthatwillhelpyoualot.(8)theway+thatThisisthewaythatcanhappen.系動詞1.五感：look、sound、smell、taste、feel。

2.五變：become、turn、get、grow、go。

3.三保持：，keep、stayremain。

4.三特殊：，be、seem、appear。3.只用who不用that的情況:1.先行詞one,ones或anyone;先行詞為those或被those修飾,指人時Anyonewhobreaksthelawshouldbepunished.2.在以there

be…的句子中，先行詞為人時Thereisaworkeroutsidewhowantstoseeyou.3.在非限制性定語從句中指人Imetafriendof

mineinthestreet,whohadjustcomefromAmerica.4.當定語從句中又有定語從句,且先行項都為人時Thestudentthatwonthefirstprizeisthemonitorwhoworkshard.(1)

關系代詞作從句的主語時,從句中謂語動詞的人稱和數(shù)要與先行詞保持一致；先行詞是句子時,從句的謂語動詞用單數(shù)。Therecorderthathas

beengiventomeishomemade.(2)“oneof＋復數(shù)名詞”位于關系代詞前作先行詞,且關系代詞在從句中作主語時,從句的謂語動詞常用復數(shù),但當one前有the、theonly、thevery等修飾時,從句的謂語動詞要用單數(shù)。1.Heisoneofthestudentswho

(make)greatprogress.2.Heistheonlyoneofthestudentswho

(make)greatprogress.makesmake4.定從中的主謂一致【高考鏈接】1.LastSunday,ourschoolhelda5kmcross-countryrunningrace,________attractedmanyenthusiasticparticipants,includingbothstudentsandteachers.2.Whenyousleep,yourbrainsortsthrough分類everything____happenedduringtheday,tryingtolinknewexperiencestooldmemories.3.Thelittleproblems_______wemeetinourdailylivesmaybeinspirationsforgreatinventions.4.Whichofthebooks____wereborrowedfromhimisthebestwhichthatthatthat5.Thesciencemuseum,_____wevisitedduringarecenttriptoBritain,isoneofLondon'stouristattractions6.Thereisagentleman________wantstoseeyou.7.________weexpected,Wearefacingthesameproblems.8.Thereason________wehavetogrowtreesisthattheycanprovideuswithfreshair.9.I'llneverforgettheday________theterribleearthquakehappened.10.Thisistheroomin________we

lived(vt.)lastyear.11.Weshouldn'tspendourmoneytestingsomanypeople,mostof________arehealthy.whichwhoAswhywhenwhichwhom1.【2023·全國乙卷】Butforallitsancientbuildings,Beijingisalsoaplace__________welcomesthefast-paceddevelopmentofmodernlife.2.【2022·浙江卷】KimCobb,aprofessorattheGeorgiaInstituteofTechnologyinAtlanta,isoneofsmallbutgrowingminorityofacademics__________arecuttingbackontheirairtravelbecauseofclimatechange.3.【2022·北京卷】Thatincludescups,bottles,andbags,mostof______areonlygoodforuse.that/whichwho/thatwhich5.【

2020江蘇】Manylessonsarenowavailableonline,from_