定语从句一轮复习级公开课

佳句背诵：会发光的不一定是金子。Allthatglittersisnotgold.自助者，天助之。Godhelpsthosewhohelpthemselves.谁笑到最后，谁笑的最美。Helaughsbestwholaughslast.ByJinyongjia作业35易错题7,9,12,16,17,22,23归纳：考点一：非限制定语从句考点二：as与which的用法区别考点三：关系副词where的用法考点四：whose的用法定语从句关系词关系代词6个关系副词3个关系代词thatwhichwhowhomwhoseas关系副词whenwherewhy基础知识一：如何区别关系副词与关系代词1.I’llneverforgetthedays________________weworkedtogether.2.I’llneverforgetthedays______________wespenttogether.3.Iwenttotheplace____________Iworkedtenyearsago.4.Iwenttotheplace___________________Ivisitedtenyersago.5.Thisisthereason___________________hewaslate.6.Thisisthereason___________________hegavewhenthat/which/\wherewhythat/which/\that/which/\①当先行词为all,much,little,few,none,something,anything,everything,nothing等不定代词时或被其修饰时。基础知识2:只用that不用which先行词被all,every,no,some,any,little,much修饰时②先行词是序数词或形容词最高级修饰时。③先行词被theonly,thevery,thelast修饰时④当有两个或两个以上分别表示人和物的先行词时，这个定语从句要用that而不用who(whom)和which引导只用which不用that1.非限定性地语从句2.在介词加关系代词中⑤当主句中已有who或which时只能用that。1)Doyouhaveanything______youdon’tunderstand?2)Theonlything_____wecandoistogiveyousomeadvice.3)Whoistheman_____isstandingthere?4)Sheheardaterriblenoise，______broughtherheartintohermouth.thatthatthatwhich练一练：that与which定语从句和易混句型及典型题目•一．定语从句与并列句（注意用标点符号和连接词and,but等来区别。）1.MrLihasthreedaughters,noneof________isanengineer.2.MrLihasthreedaughters,butnoneof__________isadancer.3.MrLihasthreedaughters;__________aredoctors.whomthemThey/None1.Ricedoesn’tgrowwell_____thereisnotenoughwater.2.Istillrememberthefarm_____myparentsworkedtenyearsago.对比下面两个句子：Heleftthekeywherehehadbeenanhourago.Helefttheplacewherehelivedformanyyears.where看是否有先行词，如果有，就是定语从句，如果没有，就是状语从句•二.定语从句与地点状语从句where•1.ItisonthemorningofMay1st_____ImetJohnattheairport.ItisthemorningofMay1st_____ImetJohnattheairport.2.Itisinthefactory_______Johnworks.Itisthefactory_______Johnworks.3.Itwas5o’clockinthemorning_____hearrivedhome.thatwhenthatwherewhen•强调句型可以还原成正常语序的句子，也就是说，强调句型中去掉Itbe…that后，句子仍然通顺，意义也依然完整，只是没有那么强调突出。而定语从句去掉了Itbe…that后句子就不完整了。•三.定语从句与强调句•1.Ihavethesamecomputer_____youhave.2.Sheissuchakindgirl_____allofusliketomakefriendswithher.对比下面两个句：Heissuchagoodteacher_____weallloveandrespect.Heissuchagoodteacher___weallloveandrespecthim.asthatasthat四.定语从句与结果状语从句在定语从句中，若先行词被such/so/thesame修饰时，关系词要用as,在从句中充当_____、_____、______.在状语从句such/so…that…（如此…以致…）中，that不充当成分。主语宾语表语练习：Itissuchagoodplace_____everybodywantstovisit_____itiswell-knownallovertheworld.A.which;thatB.as;asC.as;thatD.that;as五.定语从句与单句（注意标点符号。两个单句间用句号，而定语从句两个句子间用逗号。）1.Themothertoldthelazyboytowork,____didn’thelp.2.Themothertoldthelazyboytowork._____didn’thelp.练习：3.Thereare56studentsinourclass,mostof____aregirls.A.whichB.whomC.themD.thatwhichIt六.定语从句与同位语从句区别同位语从句是阐述前面有限的名词的内容，如：idea,fact,thought,news等。定语从句是对前面名词的修饰或限定；可以为任何名词。Hehastoldusafact______drinkingtoomuchdoesharmtoourhealth.Hehastoldusafact_____theCCTVreported.Thesuggestion______themeetingbeputoffprovedright.thatthat\which\\thatthat\which\\Thesuggestion_______hehadmadeisthatthemeetingbeputoff.•七.定语从句与习惯句型.•注意固定句型：Itisthefirst/second/thirdtimethat+从句（从句用现在完成时）1.Itisthefirsttime______shehasbeeninShanghai.2.Itwasthetime_______Chinesepeoplehadahardlife.thatwhen小试牛刀：五句话作文众所周知，食品安全很重要。(foodsecurity)(as)食品安全问题是引起了人们的广泛关注的问题之一。(arousemuchconcernamong…)(that)食品不安全极大的影响公众健康已达到政府不能忽视的程度。（foodinsecurity）(…,which)更糟糕的是，在原来可以比较安全购物的大型超市卖场都出现了食品安全问题。（bigshoppingmallsandsupermarkets）(where)我坚信，只有通过我们共同努力，我们才能有一个无食品风险的美好将来。(I’mfirmlyconvincedthat..)(risk-freefoods)(when)Asweallknow,theproblemoffoodsecurityisofgreatimportance.Itisoneoftheproblemsthathavearousedmuchconcernamongpeople.Theproblemoffoodinsecurityhasgreatlyaffectedpublichealth,whichthegovernmentcan’tignore.Worsestill,theproblemoffoodinsecurityalsoexistsinsomebigshoppingmallsandsupermarketswhereweusedtobuythingssafely.Iamfirmlyconvincedthatonlybymakingeffortstogetherareweabletocreateafuturewhenwecanenjoymorerisk-freefoods.FinishExercise36