Unit+1+Discover+useful+structures+课件【备课精研+高效课堂】高中英语人教版（2019）选择性必修第一册

1Unit1PeopleofAchievement

Period3Learningaboutlanguage

DiscoverusefulstructuresNon-restrictiveClausesDescribethepictures,usingrelativeclauses.Themanwhoismakingaspeech

isZhongNanshan.Themanmakeaspeech

Revision3Thewomanwhoisreceivingtheprize

isTuYouyou.ThewomanreceivetheprizeTheresearch

whichTuYouyou’steamhasdone

isaboutArtemisinin

.theresearchTuYouyou’steamThemonkey

which

isteachingisverycute.themonkeyteachIprefer

theboywhoisimitatingthefamouspainting.theboyimitatethefamouspainting6

Leadin-PresentationTuYouyou,whowasborninNingbo,China,on30Dec.1930,wasacommittedandpatientscientist.Basedonamedicaltextwhichsuggestedusingsweetwormwoodtotreatmalaria,sheandherteamdrewouttheartemisinin,forwhichshewasawardedthe2015NobelPrizeforPhysiologyorMedicine.Hundredsofthousandsoflivesarethoughttobesavedbyartemisinin,whichhasbecomeavitalpartofthetreatmentformalaria.Readthefollowingpassageandunderlinetherelativeclauses.7Observeandanalyse1.,whowasborninNingbo,China,on30Dec.1930,wasacommittedandpatientscientist.

2.whichsuggestedusingsweetwormwoodtotreatmalaria,sheandherteamdrewouttheartemisinin,forwhichshewasawardedthe2015NobelPrizeforPhysiologyorMedicine.

3.

,whichhasbecomeavitalpartofthetreatmentformalaria.Readthefollowingrelativeclausesandnamethetwotypesofclauses:therestrictiverelativeclausesorthenon-restrictiveones.TuYouyouBasedonamedicaltextHundredsofthousandsoflivesarethoughttobesavedbyartemisininnon-restrictiverelativeclauserestrictiverelativeclause；non-restrictiverelativeclausenon-restrictiverelativeclauseTheclassificationofAttributiveClause

TheRestrictiveAttributiveClause限制性定语从句TheNon-RestrictiveAttributiveClause非限制性定语从句TheNon-RestrictiveAttributiveClause非限制性定语从句Observeandanalyse1分析两种定语从句省略后的结果ThewomanwhodiscoveredArtemisininwasawardedtheNobelPrize.TuYouyou,

whodiscoveredArtemisinin,wasawardedtheNobelPrize.

意义上区别小结：

限制性定语从句省略后主语所指就不明确，所以不能省略。

Theboywonthefirstplace,which

madeusveryexcited.非限制性定语从句的先行词可以是名词或代词，也可以是句子

Theboy,whomItalkedwithjustnow,

wonthefirstplace.Observeandanalyse2(1)Thisisthephoto_____________Itook.(2)Thisisthepen______________heboughtyesterday.

(3)Sheisthewoman_______________Iknow.(4)Thisisthebook_____________

youaskedfor.(5)That'sthereason_______heisleavingsoearly.(6)Theshedinourgarden,_________myfatherbuiltmanyyearsago,haslastedforalongtime.(7)ShemarriedJoe,________surprisedeveryone.(8)Theriver,________isnowcleanenoughtoswimin,waspollutedseveralyearsago.(9)Theauthorofthebook,________Imetatapartylastweek,provedtobeawell-knownjournalist.Fillintheblanksandcompare.

(which/that)

(which/that)(who/whom/that)(that/which)whywhichwhichwhichwhom(1)Thisisthephoto_____________Itook.(2)Thisisthepen____________heboughtyesterday.

(3)Sheisthewoman______________Iknow.(4)Thisisthebook_____________

youaskedfor.(5)That'sthereason_______heisleavingsoearly.(which/that)

(which/that)(who/whom/that)(that/which)why(6)Theshedinourgarden,________myfatherbuiltmanyyearsago,haslastedforalongtime.(7)ShemarriedJoe,________surprisedeveryone.(8)Theriver,________isnowcleanenoughtoswimin,waspollutedseveralyearsago.(9)Theauthorofthebook,________Imetatapartylastweek,provedtobeawell-knownjournalist.whichwhichwhichwhom引导词对比小结：1)关系代词that不能引导非限制性定语从句；2)非限制性定语从句的关系代词在任何情况下都不可省略；3)关系副词why不引导非限制性定语从句。Observeandanalyse3Translatethefollowingsentencesandcompare.(1)CharlesSmith,

whowasmyformerteacher,retiredlastyear.

(2)Theyrelyonthemselves,whichismuch

better.

(3)MysisterwhoworksinShanghaisendsme

anemailalmosteveryday.

(4)Heisthemanwhosecarwasstolen.

CharlesSmith去年退休了，他曾经是我的老师。他们依靠自己，这样好的多。我在上海工作的姐姐几乎每天都给我发电子邮件。他就是汽车被窃的那个人。(1)CharlesSmith,whowasmyformerteacher,retiredlastyear.CharlesSmith去年退休了，他曾经是我的老师。(2)Theyrelyonthemselves,whichismuchbetter.他们依靠自己，这样好的多。(3)Mysisterwhoworksin

Shanghaisendsmeanemailalmosteveryday.我在上海工作的姐姐几乎每天都给我发电子邮件。(4)Heisthemanwhosecar

wasstolen.他就是汽车被窃的那个人。翻译对比小结：1)非限制性定语从句通常译成主句的并列句；2)限制性定语从句译成先行词的定语：“……的

”。Observeandanalyse4

Summary

非限制性定语从句是相对限制性定语从句而言的。非限制性定语与先行词的关系并不十分密切，只是对先行词做些附加说明，即使去掉，主句的意思仍然清楚。它与主句之间通常用逗号隔开。翻译时常常单独翻译。常有who,whom,which,whose,as,when,where等关系词引导。16Thedifferences

Aspect(方面)限制性定语从句

非限制性定语从句Form(形式)Meaning（意义）Function（功能）Translation（翻译）Relative(关系词)无逗号有逗号去掉，主句意思不完整不明确去掉，主句意思完整清楚修饰限定只修饰一个名词或代词补充说明可修饰一个词，也可修饰整个句子译为“……的”常译成与主句并列的句子作宾语时可省略关系词一般不可省略不能用that,why引导17PracticeI(1)TheytestedhundredsofChinesemedicaltreatmentsthatshowedpromiseinthefightagainstthedisease.(2)TuYouyouwasawardedtheNobelPrize,whichisconsideredoneofthehighestinternationalhonoursapersoncanreceive.(3)TuYouyouwenttoHainan,wheremalariawasmorecommon,tostudymalariapatients.(4)Later,themedicinewastestedonmalariapatients,mostofwhomrecovered.

限制性定语从句是_____________句，非限制性定语从句是___________________句。①④②③Rewritethesentencesusingnon-restrictiverelativeclauses.ThebooktellsusaboutAlexanderFleming.Hediscoveredpenicillin.ThebooktellsusaboutAlexanderFleming,whodiscoveredpenicillin.PracticeII

1.Wewereveryimpressedbytheoldman.Hewasnotwillingtoacknowledgedefeat.

Wewereveryimpressedbytheoldman,whowasnotwillingtoacknowledgedefeat.2.Afterwards,EinsteinhadtofleeGermany.Hitlerwasinpowerthere.

Afterwards,EinsteinhadtofleeGermany,whereHitlerwasinpower.

3.ThereisnothingwecandotohelpLinda.Hercircumstancesarebeyondourcontrol.

ThereisnothingwecandotohelpLinda,whosecircumstancesarebeyondourcontrol.4.Theteacheraskedustolistentoaspeechbyhisfavoritenovelist,J.K.Rowling.Itinspiredusalot.

Theteacheraskedustolistentoaspeechbyhisfavoritenovelist,J.K.Rowling,whichinspiredusalot.

5.ThebuildingunderconstructionwasdesignedbyI.M.Pei—afamousChinese-Americanarchitect.HewasborninGuangzhou,China.

ThebuildingunderconstructionwasdesignedbyI.M.Pei—afamousChinese-Americanarchitect,whowasborninGuangzhou,China.6.Iwasaskedtoexplaintheprojectwiththehelpofaflowchart.Itwasabigchallengeforme.

Iwasaskedtoexplaintheprojectwiththehelpofaflowchart,whichwasabigchallengeforme.1.asisknowntoall=asweallknow众所周知

2.asissaid正如所说的

3.asyoucansee=ascanbeseen正如你所看见的4.asisreported正如报道的5.asisexpected正如预料的6.asispointedout正如指出的7.asafamoussayinggoes正如一句谚语所说/俗话说8.asismentionedabove正如以上提到的as引导的非限制性定语从句中e.g.:Asisknowntousall,ZhongNanshanisoneofthegreatestphysiciansinChina.Extendingas,which引导非限制性定语从句的区别aswhich指代引导的从句只能指代整个主句的内容引导的从句既可指代整个主句的内容，又可指代主句的某一名词或代词位置可位于主句之前、之中或之后可位于主句之中或之后，不能位于主句之前意义“正如，就像…”“这，那”功能起连接上下文的作用，表达说话人的观点、看法，并指出主句内容的根据或出处等引导的从句，在意义上相当于一个并列句①正如大家所看到的那样，她工作一直很努力。Sheisalwaysworkinghard，____everyonecansee.②这本书很有教育意义，是我昨天买的。Thebook，______Iboughtyesterday,isveryinstructive.③她的诚实是大家有目共睹的。______everyonecansee,sheishonest.=Sheishonest，_______everyonecansee.④众所周知，吸烟有害健康。______weallknow，smokingisharmfultoone'shealth.⑤汤姆突然病倒了，这让我们很伤心。Tomsuddenlyfellill，_______madeusverysad.aswhichAsasAswhichPracticeIII1.有一位获得诺贝尔奖的女性，她的名字屠呦呦。2.中国的美食非常美味，这个给外国游客印象很深。3.众所周知，中国的教育正在经历一个巨大的变革。Translation

ThereisawomanwhoisawardedtheNoblePrize,whosenameisTuYouyou.Chinesecuisineisverydelicious,whichimpressforeignvisitorsalot.Asisknowntoall,Chineseeducationisundergoingagreatchange.Howhaveweddingschangedinrecentyears?when

whenUsinginthecontextLiQiang:Therewasatime1.________weddingswereverytraditionalinChina,butthatchangedinthe1980s,2.________someWestern-styleceremoniesbecamepopular.JunHo:HereinSouthKorea,marriagesweretraditionallyarrangedbyamatchmaker,3.________responsibilitywastofindtherightpartnerforyou.Ihavelotsoffriends4.________parentsmetthatway,butarrangedmarriagesaren’tascommonnowadays.whose

whoseCassidy:InAmerica,therearen’tasmanytraditionalceremonies.SomepeoplegotoHawaii,5._______theygetmarriedonthebeach,orthereareactuallyplacesintheStates6.________acelebritylookalike,likeElvis,performsacivilceremony.wherewhere你校英语俱乐部将举办主题为“MyHero”的讨论活动。请你用英语写一篇发言稿，介绍你心中的英雄。要点包括：Useatleastthreeattributiveclausesincludingnon-restrictiveclausesinthepassage.

1.他/她的职业；2.他/她可称为hero