【课件】Unit 5 Discover Useful Structures 定语从句课件人教版（2019）选择性必修第三册

ReviewAttributiveClause一二三四结构关系词重难点总结Conanisacleverman.Conanisamanwhoisclever.形容词定语从句man为先行词who为关系词Structure结构结构：先行词+关系词+从句先行词：被定语从句修饰的名词或代词Conanisacleverman.Conanisamanwhoisclever.形容词定语从句共同作用：

修饰名词。Ifind形容词vs定语从句cleverhandsomebrave不同的是，形容词是一条短裤子，只能表达简单的意思。But………whoisbrave,cleverandhandsome。……whoisbothcleverandagooddetective.而定语从句是更宽更大的裤子，表达的意思更复杂。But…structure：先行词+关系词+从句腰带belt裤子pants主角body关系词Heisamanwhoisclever.who关系词的作用关系词引导定语从句替代先行词在从句中充当成分人/物的定指人主/宾物主/宾人/物主/宾人宾Let’sreview关系代词关系副词whywhowhosewhenwhomwherethatwhichas正如主/宾指原因状语指时间状语指地点状语Howtochoosetherightbelt？确定关系代词先行词：人/物从句缺什么成分主宾定or状

看主角看裤子选腰带1.YesterdayIhelpedanoldman______hadlosthisway.2.LiMingisjusttheboy________________Iwanttosee.3.Thefactory___________makescomputersisfarawayfromhere.4.Thisisthepen_____________heboughtyesterday.who/thatwho/that/whom/可省which/thatwhich/that/可省5.Ivisitedascientist______nameisknownalloverthecountry.whose6.Tenzinwasselectedfrommorethan60candidates,allof_______arefromremoteregionsinTibet.7.TherearemanygreatdestinationsintheUK,oneof_________istheSouth-WestofEngland.whichwhom背诵课文牛奶一瓶背诵范文2组3分1组2分听写单词Let'spracticeDoyouhaveanything_____youdon’tunderstand?Thefirstthing_____youshoulddoistostudy.Thedayon______hewasbornwasAug.20th,1952.Jimpassedthedrivingtest,______surprisedeverybody.Thisisthebestbook______Ihaveread.选择题竞争只用that，and

只用which的情况Keypoints11）That'sall

thatIknow.2）Isthereanything

thatIcandoforyou?3）Heansweredfewquestionsthattheteacherasked.1，当先行词是all,any,few,little,none,anything,everything,nothing或被它们修饰时。22，当先行词形容词最高级或序数词修饰时。1）That'sthemostinterestingsportthatIhaveeverplayed.2）ThefirstthingthatIshoulddoistoreviewmylessons.33，当先行词有

thevery,theonly,thesame等修饰时。1）That'stheonlythingthatIcandonow.2）Thesearetheverywordsthatheused.44，当主句以who或which开头时，定语从句的关系词用that，而不用which或who。2）Whichisthepenthatyoulost?1）Whoistheboythatplayedfootballwithyoujustnow?55，先行词同时包括人或物时，关系词用that。Themanandhisdog

thatIalwaysmeetarestandingbythegate.6只用“that”的情况三大原则1.说法绝对：先行词出现绝对性的描述，如唯一的(theonly),每个人(everyone),每件事(everything),所有的(all),没有一个(none),任何事(anything),任何人(anyone)2.数字常考:当先行词前有序数词时，如thefirst,thesecond,其中thelast，最后的也属于这种情况3.最高级：先行词前有形容词最高级修饰时，也只能用“that”此外：当先行词是人和物一起的时候，关系代词也要用that身是that先行词本前有介词关系代词12关系代词关系副词orKeypoints关代or关副

1.ThisisthetownwhereIvisitedlastyear.which/that一起来找茬2.ThisistheschoolthatItaughtlastyear.wheretip:关系代词：先行词在从句做_______________关系副词：先行词在从句中做___________主or宾or定语状语把先行词还原到从句1.Istillremembertheday_____________wespentintheforest从句还原：2.Istillremembertheday____________IfirstcametoBeijing.从句还原：Wespentthedayintheforest.IfirstcametoBeijingontheday.that/which/省略whenwhere=in/at/onwhichwhen=on/at/inwhichwhy=forwhich/onwhich1.Isthisthehouse__________Shakespearewasborn?2.Istillremembertheday__________Ifirstgotto

Paris.3.Chinaisabeautifulcountry_________weareproud.4.

Thisismypairofglasses,_______________Icannotseeclearly.inwhichonwhichofwhichwithoutwhichKeypoints介词+关系代词Tips:确定介词1.与先行词的搭配2.与从句中动词的搭配3.根据句意选择恰当的介词。1.Sheissuchagoodteacher______wealllike.2.

Sheissuchagoodteacher______wealllikeher.3.Itissohardaproblem_____noonecanworkout.4.Itissohardaproblem_____noonecanworkitout.5.Sheiswearingthesamehat_____

youworeyesterday.6.

Sheiswearingthesamehat_____

sheworeyesterday.asasasthatthatthatsuch/so…as…thesame…as…thesame…that…限制性定语从句结果状语从句so/such....that....Keypointsas的用法1tip：看从句中是否缺少成分（如此…以至于…)(that后句子完整）（像…这样的）（as指代同一类事物）（that指代同一个事物）as在非限制性定语从句中，常在固定搭配中考察asweallknow/asisknowntousallasisoftenthecaseaswasexpectedasthesayinggoesKeypointsas的用法2应用:作文(介绍人物)Conanisclever.Conandreamsofbeingadetective.Conan,whoisclever,dreamsofbeingadetectiveIwanttobeadetective.应用:作文(介绍活动)artexhibition艺术展内容地点+时间Theartexhibition,whichwillshowmanyfamouspaintings,willbeheldinthegallerynextweek.Theartexhibitionwillshowmanyfamouspaintings.Theartexhibitionwillbeheldinthegallery

nextweek.whowhenwhosewherebut应用：ThestoryofConanthatwhichsuggestionidentitychangedHewasahighschoolstudent,ShinichiKudo(工藤新一),________wasalsoadetective.Hestillrememberedtheday______hewenttoanamusementparkwithhisgirlfriend,______nameisRachelMoore(毛利兰).Theparkistheplace_______theexchangeofBlackOrganizationtookplace.Unfortunately,hewaspoisonedbytwomenoftheorganization,______madehisbodyshrink(缩小)tothesizeofachild’s.Iftheyknew______