Unit9SectionAGrammar课件人教版九年级英语全册

Unit9IlikemusicthatIcandanceto.1.TounderstandAttributiveclauses2.TolearntouseAttributiveclauseswith

that,which&whototalkaboutpreferenceslikemoviesthat/which…prefermusicthat/which…lovepeoplewho/that…LearningObjectives我认识那个高个子的人。Iknowthetallman.Iknowthemanwhoistall.定语从句相当于一个形容词，跟在名词或代词后修饰该名词或代词。一.什么是定语从句二.为什么用定语从句当你用一个词不能尽情表达你想说的意思时，就用短语；如果短语还不能满足，就用从句。

这是我的杯子

Thisismycup.

这是装满水的杯子。

Thisisacupfullofwater.

这是我喝茶用的杯子。

ThisisacupwhichIdrinkteawith.句子结构：主句+先行词+关系词+定语从句先行词关系词Ilikemusicthatislight.①代替先行词②连接主从句②充当从句的成分主+谓定语从句所修饰的词关系代词/关系副词that/which/who，跟在先行词后，引导定语从句主句

定语从句

三、定语从句基本结构1.关系词的作用：（1）.引导定语从句；（2）.在从句中替代先行词，在定语从句中充当一定的成分，通常是主语或宾语，作宾语时常可以省略。定语从句：先行词+关系词(that/which/who)+从句修饰（1）、引导定语从句的关系代词关系代词成分指代例句that作主语或宾语（作宾语时可省略）指物Aplaneisamachinethatfly.（作主语）Thefishsoup(that)youcookedisdelicious.(作宾语）指人Thepeoplethattovisitthecityareallhere.（作主语）Whereistheman(that)Isawthismorning?（作宾语）当关系代词在从句中作主语时，从句的谓语动词要与先行词的单复数形式保持一致。can2.定语从句关系词分为关系代词(that,which,who,whom,whose)和关系副词(when,where,why)。

本课我们主要介绍关系代词的用法。关系代词成分指代例句which作主语或宾语（作宾语时可省略）指物（通常可与that互换）Footballisagamewhichlikedbymostboys.（作主语）Thisisthepen(which)heboughtyesterday.（作宾语）who通常作主语指人（通常可与that互换）TheboyswhoplayingfootballarefromClassOne.（作主语）当关系代词在从句中作主语时，从句的谓语动词要与先行词的单复数形式保持一致。isare关系代词成分指代例句whom作宾语指人Mr.Liuisthepersonwhomyoutalkedabout.（作宾语）Whose（后跟n.）作定语指人Iknowthegirlwhosehairislong.（作定语）指物Iliveinahousewhosewindowsfacesouth.（作定语）（2）、只能用关系代词that而不用which的情况Thatisoneofthemostinterestingbooksthataresoldinthebookshop.

Thefirstthingthatweshoulddoistogetsomefood.Isthereanythingthatyoudon’tunderstand?

Allthat

canbedonemustbedone.1.当先行词是all,any,anything,everything,nothing等不定代词时。2.当先行词被形容词的最高级或序数词修饰时。3.当先行词被theonly,thevery,thelast等修饰时。Mynecklaceistheonlythingthatismissing.ThisistheverypenthatI’mlookingfor.4.有两个或两个以上先行词，兼指人和物时。

Thewriterandhisnovelthatyouhavejusttalkedaboutarereallywell-known.（2）、只能用关系代词that而不用which的情况（3）、只能用关系代词which而不用that的情况1.引导非限制性定语从句（主句和从句之间用逗号隔开）时。Thetree,whichisfourhundredyearsold,isveryfamoushere.2.先行词指物，且关系代词前面有介词时。ThisisthecityinwhichTomlives.3.先行词为that或those时。Whatisthatwhichheboughtyesterday?关系副词：地点→whereIloveplaceswherethepeoplearereallyfriendly.2.时间→when

Heremembersthedaywhenhejoinedtheleague3.原因→whyThisisthereasonwhyheislatetodayWhatkindofmusicdoyoulike?Ilovemusicthat/whichIcansingalongwith.WhatkindofgroupsdoesXuFeilike?Heprefersgroupsthat/whichplayquietandslowsongs.Whatkindofmoviesdoyoulike?Iprefermoviesthat/whichgivemesomethingtothinkabout.WhatkindofmusiciansdoesCarmenlike?Shelikesmusicianswhoplaydifferentkindsofmusic.说出下表中定语从句的先行词和关系代词。GrammarFocus五课堂活动Whatkindofmusicdoyoulike?Ilovemusicthat/whichIcansingalongwith.WhatkindofgroupsdoesXuFeilike?Heprefersgroupsthat/whichplayquietandslowsongs.Whatkindofmoviesdoyoulike?Iprefermoviesthat/whichgivemesomethingtothinkabout.WhatkindofmusiciansdoesCarmenlike?Shelikesmusicianswhoplaydifferentkindsofmusic.that/which指代music，指物，作宾语，可省略that/which指代groups，指物，作主语that/which指代movies，指物，作主语who指代musicians,指人

，作主语。也可以用that指代下列定语从句中的关系代词指代什么？在定语从句中作什么成分？love,prefer,like是表达喜好的三个动词。【运用】选用that,who,或which填空。

Thegirl_________yousawatthemeetingisagoodswimmer.2.Thetown___________wevisitedafewyearsagoismuchlargerthanbefore.3.April1stisaday____________iscalledAprilFools’Day.4.Thegirl___________oftenhelpsmewithmyEnglishisfromNo.8MiddleSchool.who/that

which/thatwhich/thatwho/that

将下列各题中的两个句子合并为含有

that或which引导的定语从句的复合句。

Thepotisveryexpensive.Itwasusedbymymomyesterday.__________________________________________________________________Thepotthat/whichwasusedbymymomyesterdayisveryexpensive.2.Themagazineismine.Youreaditthismorning.

________________________________________________________________3.Thedogiscute.Tomislookingafterit.

________________________________________________________________Themagazine(that/which)youreadthismorningismine.Thedog(that/which)Tomislookingafteriscute.中考真题BA中考真题3.Theearthistheplanet______providesuswitheverythingweneed,freshair,cleanwaterandsoon.It’sourdutytoprotectit.

A.whoB.thatC.where4.RoaldDahlwasagreatchildren’swriter.Hisdarkpasthelpedhimpaintapicture________wasdifferenttomostotherwriters.

A.that

B.whoC.which

D.whom

BA中考真题5.—TomusuallyhelpsotherswithmathproblemsandMr.Lioftenpraiseshimforit.—Iagree.Astudent________isalwayshelpingothersisworthpraise.A.whom

B.whichC.who

D.whose6.—Whyareyousoworried?—I’velostthewatch________mydadboughtmeonmybirthday.A.what

B.whoC.whose

D.which

CDChoosewordsfromthedifferentcolumnstomakesentences.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Helovesfoodthat/whichissweet.Shepreferssingerswho/thatareintelligent.Theylovemoviesthat/whichareinteresting.I/You/He/She/We/Theylike(s)/love(s)/prefer(s)food/clothes/people/music/actors/singers/moviesthat/which/whois/arefunny/comfortable/inexpensive/slow/sweet/salty/loud/interesting/intelligent4a1.It’sthekindofmusic_________________________.2.It’saCD____________________