【课件】Unit+1Discover+Useful+Structures+课件人教版（2019）选择性必修第一册

非限定性定语从句含义：非限定性定语从句在句中主要起补充说明作用，与主句之间往往有逗号隔开，独立存在。去掉也不会影响整个句子意思。Ourguide,whowasaFrenchCanadian,wasanexcellentcook.Water,whichisaclearliquid,hasmanyuses.Leadingin根据词义猜歌词1.ThereisaprettygirlwhosenameisXiaowei.2.That'sthedaywhenyoucomeinthequietsummer.3.Loveisawonderwhichtakesmybreathaway.4.Thereisneverawoundthatcannotbecured.有一个美丽的小女孩，她的名字叫小薇--黄品源«小薇»那是个宁静的夏天，你来到宁夏的那一天--梁静茹«宁夏»爱是个奇迹，会让人突然不能呼吸--蔡依林«爱情三十六计»从来没有治不好的伤--谢霆锋«黄种人»summary定语从句在复合句中的作用相当于_______词，在句中作______修饰___词或____词。被修饰的名词或代词称为______.定语从句一般放在先行词的_____.引导定语从句的词称为_______.形容定语名代先行词后面关系词HeisanEnglish

teacher

who

likessingingsongs.先行词引导词定语从句Revision引导词关系代词:who,whom,that,which,whose关系副词:where﹑when﹑why用适当的关系代词填空1.Thisistheman_________wantstoseeyou.2.Thisistheman__________youwanttosee.4.Heisreadingabook__________waswrittenbyJohn.5.Heisreadingabook_________Igavehimyesterday.6.Iknowthestudent_____legwasbroken7.Thisisthefactory______Iworkedtenyearsago.8.Therearemanyresons_____peopleliketravelling.9.Iwillneverforgetthedays_____welivetogether.who/thatthat/whom/whothat/which

that/which

whosewherewhywhencomparing&discovering1.IsthisthebookwhichyouboughtonNovember11th?2.Onlineshopping,whichmakesourlifemoreconvenient(方便的）,winsagreatpopularity.你的发现:限制性定语从句主句和从句间不用______隔开；而非限制性定语从句主句和从句之间常用______隔开逗号逗号限制性定语从句非限制性定语从句1.Thisisthebestsciencefictionfilm(科幻电影)thatIhaveeverseen.2.Thefilm,whichIsawlastnight,isveryinstructive(有教育性的）.3.Thefilmisverysuccessful,

whichbringsitsdirectorabigsuprise.你的发现：限制性定语从句的先行词常是_______词；

而非限制性定语从句的先行词经常是________词,也可以是__________.名/代名/代整个句子1.SheisthefirstChinesewomanscientist________wontheNobelPrize.2.Wealladmire(崇拜)thewoman,___

isthefirstChinesescientisttowintheNobelPrizewho/thatwho1.Thefilm________wasshownonSeptember30thisverypopular.2.Wealllikethefilm,______wasmadeincelebrationofourcountry's70thbirthday.which/thatwhich你的发现:当关系代词在从句中作_____语时，主RestrictiveNon-restrictivepeoplethingwho/thatwhich/thatwhowhichas引导限定性定语从句时，通常构成thesame...as,

as...as,

so...as以及such...

as

...固定搭配Eg.Hehasgotsuchagoodchanceaseveryoneelsewants.as引导非限定性定语从句,指代整个主句内容，从句可置于句首句、中或句尾，常用于asweallknow,asisknowntousall,

aswecansee,

asisoftenthecase,

asmightbeexpected,asoftenhappens等固定结构中Eg.Asisknowntousall,TaiwanbelongstoChina.

Asisoftenthecase,

hewaslateforschool.1.Myhouse,_____Iboughtlastyear,hasabeautifulgarden.2.Thegirls,________wespeakhighlyof,istheChinesewomen'svolleyballteam.whichwhom你的发现：非限制性定语从句不能______关系代词。关系代词在非限制性定语从句中作宾语时,指人只能用_______不能用_____省略whomwho1.Thereason_____________theneighbourswasafraidofNeZhawasthathewasbornasademon(恶魔).2.Iknewthereason,_______theneighbourswasafraidofNeZha.why/forwhichforwhich你的发现:当先行词是reason,关系代词在从句中作状语时，不能用why引导，要用________代替why。

forwhichTeacherswhoarepatientarepopularwiththestudents.MrWang,whoispatient,ispopularwiththestudents.那些有耐心的老师受到学生的欢迎。王老师很有耐心，他受到学生的欢迎。译为“......”的可译为并列句summarizingthedifferences限制性定语从句非限制性定语从句形式上意义上作用上翻译时关系词不用逗号用逗号去掉后句意不完整去掉后，句意完整修饰限制只可修饰先行词补充说明可修饰先行词或主句译为“......”的可译为并列句作宾语时可以省略不可省略且不能用that,why引导,要用forwhich代替whypracticeMistakesCorrecting1.Apples,thataregoodatpeople’shealth,shouldbeeateneveryday.2.Ihadtoldthemthereason,whyIdidn'tattendthemeeting.whichforwhichIntheirsparetime,theyareinterestedinplantingvegetablesintheirgarden,thatisontherooftopoftheirhouse.

(2017全国II短文改错）高考链接whichBlanksFilling

Fillintheblanks(1)StPetersburgisaverybeautifulcity,_____wasoncecalledLeningrad.(2)InXi’an,Imetateacher,____hasastrongloveforculturalrelicsandtookmetovisitthehistorymuseum.whichwho(3)Idon’trememberthesoldier,___toldmenottotellanyonewhatIhadseen.(4)Mygrandfatherwasachildthen,____peopledidn’tpaymuchattentiontoculturalrelicsintheolddays.(5)Theymovedtheboxestoamine,_____theywantedtohidethem.whowhenwhere(6)Thenumberofseniorhighschoolstudentsisincreasing,_______ismentionedabove.(7)Itwasn’tsuchagooddinner______shehadpromisedus.asas高考链接1.Nowthe90-year-oldwoman,IreneAstbury,worksfrom9amto5pmdailyatthepetshopinMacclesfield,_______sheopenedwithherlatehusbandLes.(2019全国II卷语法填空）2.[2016北京卷22]Ilivenextdoortoacouple_______childrenoftenmakealotofnoise.3.[2016江苏卷23]Manyyoungpeople,mostof______werewell-educated,headedforremoteregionstochasetheirdreams.whichwhosewhom非限制性定语从句在写作中的运用非限制性定语从句在写作中的应用例：假定你是李华，将于今年七月从新星外语学校毕业，你从报纸上得知B&B公司要招聘一名英文秘书，你很感兴趣。请给该公司写一封求职信。IamLiHua,a17-year-oldboycurrentlystudyinginXinxingForeignLanguageschool,_______________________________.whoisgoingtograduateinJuly

例：我能说流利的英语，这使我能够自由地与外国人交流。IcanspeakfluentEnglish,___________________________________.whichenablesmetocommunicatefreelywithforeigners求职信(2017全国II卷)假定你是李华，想邀请外教Henry一起参观中国剪纸(paper-cutting)艺术展。请给他写封邮件，内容包括：1.展览时间、地点;2.展览内容。Paper-