Unit 1 Laugh out loud Grammar 非限制性定语从句 课件高中英语外研版（2019）选择性必修第一册

Unit1Non-definingattributiveclausesTolearntheuseofnon-definingattributiveclausesToknowthedifferencesandsimilaritiesbetweenrestrictiveattributiveclausesandnon-definingattributiveclausesToapplynon-definingattributiveclauses常用who,whom,which,whose,as,when,where等关系词引导。①Myhouse,whichIboughtlastyear,hasgotabeautifulgarden.②ThisnotebookwasleftbyTomwhowashereamomentago.一、引导词非限制性定语从句看有无“逗号”1.当关系词指代整个主句的内容时e.g.Theboywasawayfromhomeforaweek,whichworriedhisparentsverymuch.Thebookisverytouching,asmostreaderssay.2.当先行词指的是世界上独一无二的事物或专有名词时。e.g.Jinan,whichisabeautifulcity,attractsmanyvisitorseveryday.JohnSmith,whowasmyformerteacher,retiredlastyear.二、何时使用非限制性定语从句？b3.当先行词指的是某人，如daughter,son,brother,sister等(表示只有一个亲属)。e.g.Ihaveanelderbother,whoworksinBeijing.

我有一个哥哥，他在北京工作。IhaveanelderbrotherwhoworksinBeijing.

我有一个在北京工作的哥哥。

（说明我可能还有其他兄弟姐妹）三、as和which引导的非限制性定从从句的区别e.g.Therehasn’tbeenanynewsabouthimsincehelefthome,whichupsetsme.Asisknowntoall,smokingisharmfultoone'shealth.=Smokingisharmfultoone’shealth,asisknowntoall.aswhich意义常用来表示说话人对某事的态度、解释或评论等，表示“正如……”一般表示某事的状况或结果位置可以放在主句的前面或后面多放在主句之后用适当的关系词填空。1.Whateverisleftovermaybeputintotherefrigerator,________itwillkeepfortwoorthreeweeks.2.Theschoolshop,________customersaremainlystudents,isclosedfortheholidays.3.MarywasmuchkindertoJack,________,ofcourse,madealltheothersupset.wherewhose

which4.Ididn’tbecomeaseriousclimberuntillastyear,________Iwentuptorescueakitethatwasstuckinthebranchesofatree.5.Iborrowedthebook

SherlockHolmes

fromthelibrarylastweek,________myclassmatesrecommendedtome.6.Aftertheflooding,people_________werestuckinthatareaurgentlyneededcleanwater,medicineandsheltertosurvive.

who/thatwhen

which限制性定语从句与主句之间不能用逗号隔开；非限制性定语从句与主句之间通常用逗号隔开。e.g.Everyonewho/thatknowsJacklikeshim.LiuYing,whoisourmonitor,iskindandalwaysreadytohelpothers.一、形式不同限制性定语从句对先行词进行修饰和限制，如果去掉，主句的意思就会不完整、不明确或失去意义；非限制性定语从句对先行词进行补充说明，如果去掉，主句的意思仍然完整。e.g.Thewomanwhoyoumetjustnowismymother.ThestudentswenttothehospitaltoseeProfessorNora,whomtheyrespectgreatly.二、功能不同翻译时，一般把限制性定语从句翻译在它所修饰的先行词之前，而把非限制性定语从句与主句分开翻译。e.g.Heisthemanwhosecarwasstolen.他就是汽车被盗的那个人。I’veinvitedMary,wholivesinthenextflat.我邀请了Mary，她就住在隔壁。三、翻译不同1.在限制性定语从句中，关系代词作宾语时可以省略，而在非限制性定语从句中关系词一律不能省略；2.非限制性定语从句不能由that引导。四、关系词用法不同五、先行词不同限制性定语从句的先行词常常是名词或代词；非限制性定语从句的先行词可以是名词或代词，也可以短语或整个句子。2Readthepassageandrewritethetipsusingnon-definingattributiveclauses.Addmoretipstothelistifyoucan.SECRETSTOHAPPINESSAchievingapositivestateofmindisn’teasyforeveryone.Buttherearewaystomaintainahealthymindevenduringtimesofdifficulty.1)Goforawalkinthecountryside.Thereyoucanenjoythebeautifulviewsandapeacefulatmosphere.Goforawalkinthecountryside,whereyoucanenjoythebeautifulviewsandapeacefulatmosphere.2)Spendtimewithyourfamilyandfriends.Thiswillactivatechemicalsinyourbraintomakeyoufeelhappier.

Spendtimewithyourfamilyandfriends,whichwillactivatechemicalsinyourbraintomakeyoufeelhappier.3)Trytoacceptyourmistakes.Youcanlearnalotthroughthem.Trytoacceptyourmistakes,where/throughwhichyoucanlearnalot.4)Closeyoureyesandpicturethefuture.You’vemadeyourdreamscometrue.Closeyoureyesandpicturethefuture,whereyou'vemadeyourdreamscometrue.where通常用于指代地点或情境，但在这里，它抽象地指代了“在...的情况下”或“在...的方面”。3Completethejokewiththesentencepartsintheboxusingwho/whichandputcommasinthecorrectposition.haslosthispatiencebynowhethinkswillimpressHolmesislyingnexttohimhefindsannoyingOneday,SherlockHolmesandDrWatsongocamping.Theyputuptheirtentunderthestarsandgotosleep.Suddenly,inthemiddleofthenight,WatsoniswokenupbyHolmes1______________________.“Watson,”Holmessays,“lookupatthestars,andtellmewhattheytellyou.”Notquitesurewhathemeans,WatsonthinksHolmesisjoking2______________________atthistimeofnight.,whoislyingnexttohimhaslosthispatiencebynowhethinkswillimpressHolmesislyingnexttohimhefindsannoying,whichhefindsannoyingEvenso,hereplies,“Iseemillionsofstarsandit’squitelikelytherearesomeplanetslikeEarth.Andifso,thismeansthattheremightalsobelifeonotherplanets.”Watsonispleasedwithhisanswer3_________________________________.ButHolmes4______________________________shouts,“Watson,lookaroundyou!Useyoureyes!Somebody’sstolenourtent!”,whichhethinkswillimpressHolmes,whohaslosthispatiencebynowhaslosthispatiencebynowhethinkswillimpressHolmesislyingnexttohimhefindsannoyingWatsonispleasedwithhisanswer,whichhethinkswillimpressHolmes.impress

v.

tomakesomeonefeeladmirationandrespect

使钦佩;使留下深刻印象【归纳】impresssb.with/bysth.给……留下深刻印象impresssth.onsb.使某人意识到某事的重要性e.g.Jackimpress