Unit4NaturalDisastersDiscoveringUsefulStructures课件-高中英语人教版第一册

Unit4NaturalDisastersDiscoveringUsefulStructuresTheAttributiveClauseAttribute(定语)修饰；限定找出下列句中的定语。1.Heisanhonestboy.2.Weloveourcountry.3.What’syourtelephonenumber?4.Sheisabeautifulgirl.5.Thisisabasketfullofflower.6.Thisisabasket

thatisfullofflower.HarryPorterisaboywhohasmagicpower.先行词关系词定语从句关系代词关系副词which,who,whom,whose,that，aswhere,when，why高考考点所在TheAttributiveClause一.定义：修饰某一名词或代词的句子叫定语从句二.分类：限定性定语从句非限定性定语从句三.三要素：先行词（antecedent）：被修饰词关系词关系代词（relativepronoun）关系副词（relativeadverb）关系词在从句中所作的成分四.做题步骤：一判二定三填关系代词指代在定语从句中所充当的成分人物主语宾语定语whowhomwhichthatwhose

关系代词基本用法归纳表Fillinthebankswithrelativepronoun(关系代词).1.Theeggs_________Iboughtyesterdaywerenotfresh.2.Hepreferstheapples____________comesfromhisparents'farm.3.Thefriend_________cametohelpmelastnightwasverykind.4.Theman_________youweretalkingtoismyuncleTheman___________youweretalkingismyuncle.5.Thehouse________windowisbrokenismine.6.Heissuchacleverboy______wealllike.

Heissuchacleverboy______wealllikehim.(that/which)

that/which

that/who

(that/whom)

towhom

whose

as

that

关系代词that

和which

的区别1)只用that的情况：①先行词被最高级、序数词修饰时。②先行词是all,any,everything,anything,none,theone等不定代词时③当主句是who或which引导的特殊疑问句，为避免重复.

④先行词既包括人又包括物时。⑤先行词被theonly,thevery,thesame,thelast等修饰时。1.Hedidall/everything

hecoulddotohelpme.2.

Heistheonlyman

candothework.3.Wetalkedaboutthemenandthethings_____werememberedatschool.4.Itisthemostbeautifulflower_____Ihadeverseen.5.Whoistheman______spoketoyouatthegate?thatthatthatthatthat2)只用which的情况：①引导非限制性定语从句;②关系词前有介词;③先行词本身是that。⑴.Thetree,

isfourhundredyearsold,isveryfamoushere.⑵.Wedependonthelandfrom

wegetourfood.⑶.That

youtoldhimaboutiswhatwewanttoknow.whichwhichwhichwho和that在什么情况下只用who

不用that？①all/those作先行词且指人；②在therebe结构中，先行词指人；③先行词是指人的不定代词one,anyone,noone,all,nobody,anybody,none。⑴.Those

wanttogotothecinemawillhavetowaitatthegateoftheschool.⑵.Thereisastranger

wantstoseeyou.⑶.One

doesn’tworkhardwillneversucceedinhiswork.whowhowho介词＋关系代词（which，whom,whose）1.如何选用介词与先行词的搭配与从句中动词的搭配与从句中形容词的搭配2.介词的位置常放关系代词前，也可放从句中动词固定短语放动词后面1).

Thereisatalltree,___________standsourteacher.2).Doyoulikethebook_________shespent$10?3).

Doyoulikethebook_________shepaid$10?4).Hegavemesomereferencebooks_________4Iamnotveryfamiliar.5Theoldman________Iamlookingafterisbetter.underwhichonwhichforwhichwithwhichwhom用介词＋关系代词填空。1.Whoistheperson_______

_______youjustshookhands?2.Chinaisapowerfulcountry_______

_______weareproud.3.Thisisthetree_______

_______weusedtoplaygames.4.Thisismyglasses,_______

_______Ican’tseeclearly.5.Doyouremembertheday_______

_______youjoinedourclub?6.Irecognizedtheboss__________companymysisterwasworking.7.Isthisthefarm__________Tomworkedfortenyears?8.Oxygenisakindofgas________________humanscan’tlive.withwhomwithoutwhichunderwhichofwhichonwhich即学即练inwhoseonwhichwithout

which关系副词（relativeadverb）的用法（可用介词＋which替换）when指代时间时间状语why指代原因原因状语where指代地点地点状语1.Istillremembertheday

Ifirstcametotheschool.2.Xianisthecity

Iwasborn.3.Pleasetellmethereason

youmissedtheplane.when/onwhichwhere/inwhichwhy/forwhichas和which引导的非限定性定语从句相同点：as和which作为关系代词，均可以引导非限定性定语从句，并都可以代表主句的一部分或者是整个主句。不同点：1）as引导的定语从句可放句首，句中，句末；而which引导的非限定性定语从句只能放后面。

eg.

anybodycansee,thedogislikeawolf.Thedog,

anybodycansee,islikeawolf.Thedogislikeawolf,

_____

anybodycansee.2)as具有正如之意，与之搭配的动词一般是固定的，如：asyouknow/asyousee/asweplanned/asweexpected/asisreported/ashasbeenpointed等等3)指前面主句导致的结果时只用which

Eg.Marywaslateagain,

madetheteacherangry.Asasas/whichwhichIhavenoideaabouttheman__________wrotethearticle.Ihavemanyfriendsto__________I’mgoingtosendpostcards.Children__________dietishighinfatwillgainweightquickly.Hewilltellyoueverything__________heheardabout.Thisisthefactory________________wevisitedlastyear.__________weknow，smokingisharmfultoone’shealth.Therearemoments___________onefeelsunhappyfornoreason.Beijingistheplace_____________________hewasborn.Isthisthereason_____________________herefusedourinvitation?whowhomwhose(which/that)thatAswhenwhere(＝inwhich)why(＝forwhich)巩固练习1.Thisistheboy__________________________(给我一本书的)theotherday.2.Theman____________________________(正在这间房子里工作的)isateacher.3.Theoldbuilding_________________________(我们住的)hasbeenherefor30years.4.Thebook__________________