Unit6AtOnewithNatureUsinglanguage课件-高一英语外研版

Unit6Atonewithnature

Usinglanguage

Attributiveclauses(Ⅲ)Iremembertheday.

Imetyouontheday.IrememberthedaywhenImetyou.IrememberthedayonwhichImetyou.时间状语介词宾语Thisistheplace.

Welivedintheplacefor5years.Thisistheplacewherewelivedfor5years.Thisistheplaceinwhichwelivedfor5years.地点状语介词宾语Iknowthereason.

Hedidsoforthereason.Iknowthereasonwhyhedidso.Iknowthereasonforwhichhedidso.原因状语介词宾语1.Iwillgiveyouthebook(that/which)you

askedfor.=Iwillgiveyouthebookforwhich

you

asked.2.Wemettheman(whom/that/who)we

talked

about.=Wemetthemanaboutwhom

wetalked.介词+关系代词引导定语从句时,如先行词是物,关系代词只能为which。介词+关系代词引导定语从句时,如先行词是人,关系代词只能为whom。zxxkwGrammar:

介词+关系代词引导的定语从句2.确定关系代词3.选择介词

人

介词+whom物

介词+which介词后不能加who/that1.找出先行词Grammar:

Howtochoosetherightprepositions(介词)?

1.Doyoulikethebook

which

sheoftentalks?aboutSheoftentalks_______thebook.aboutTips①:根据定语从句中谓语动词与介词的搭配2.Doyoulikethebook

which

shelearnedalot?Shelearnedalot______thebook.fromfromGrammar:

Howtochoosetherightprepositions(介词)?3.Thisroadwilltakemetotheplace______whichIbelong.Tips②:根据定语从句中动词、形容词等构成的短语确定所需介词。tobelong_____4.Heisalearnedman_____whomwearefamiliar.befamiliar_____towithwithGrammar:

Howtochoosetherightprepositions(介词)?Tips③:根据先行词或句意判断所需介词5.Canyoutellmetheoffice_____whichheworks?6.This

is

the

book_______

which

I

got

the

story.____theoffice.

句子大意“从中得到故事中的那本书……”ininfromGrammar:

Conclusion:“介词+关系代词”引导的定语从句1.关系代词在定语从句中作介词的宾语3.如何选关系词：Tips①:根据定语从句中谓语动词与介词的搭配Tips②:根据定语从句中动词、形容词等构成的短语确定所需介词Tips③:根据先行词或句意判断所需介词2.结构：关系代词指人

介词+whom

关系代词指物

介词+whichGrammar:

介词+关系代词引导的定语从句

2.确定关系代词

人

介词+whom物

介词+which介词后不能加who/that1.找出先行词3.选择介词一先

先行词与介词的搭配二动

谓语动词与介词的搭配三意义

定语从句的意义(2)数词(分数/百分数等)Therearefiftystudentsinmyclass,thirtyofwhomareboys.(1)不定代词(all,none,neither,many,few,some,any等)Theseterracesalsoprovideaperfectenvironmentforbirdsandfish,someofwhichfeedoninsects.4.“表示部分的词+of+关系代词”结构几个特殊结构(3)

the+比较级/最高级Therearetworooms,thesmallerofwhichismystudy.

(4)the+名词+ofwhich/whom

......的......Lookatthebuilding,thedoor

ofwhichisred.

11.Thisistherock

from___________theboyfelldownintothesea.12.Thefilmstarabout___________wetalkedalotyesterdaywillgiveusaspeechtomorrow.13.TheWestLake_________whichHangzhouisfamousintheworldwillbemorebeautiful.14.Thesubject________which

XiaoWangisgoodisphysics.whichwhomforat15.Thereason_________which

hecouldnotgotherewasthathewasill.16.Theprofessor__________whom

Mr.Smithshookhandsyesterdayhasmadenewdiscoveriesinscience.17.Couldyoutellmetheday

________which

youarrived?18.Iwilltreasurethedays__________which

Ilivedhere.forwithonduring19.Thereason________which

hewaslatewasthathemissedtheearlybus.20.Doyourememberthedayon______wepracticedspeakingEnglishtogether?21.Hebuiltatelescope（望远镜）through__________hecouldstudytheskies.22.Thesungivesusheatandlight,________

whichwecan’tlive.23.Theworkersarerepairingthehouse,thewindow______whichwasbroken.24.

Chinahasalotofrivers,thesecondlongestof_________

istheYellowRiver.25.Thereare60studentsinourclass,20of

_________aregirls.forwhich

whichwithoutofwhichwhomShetoldmesomethingthathappenedyesterday.Shetoldmesomethinguntrue,whichmademeangry.限制性定语从句VS非限制性定语从句限制性定语从句非限制性定语从句表意功能形式修饰先行词修饰先行词或整个句子无逗号与主句分开有逗号与主句分开使用时可以用that/why引导与主句语意关系紧凑，定语从句不能删除与主句语意关系松散,定语从句可以删除使用时不能用that/why引导

Hegavemeapenheboughtyesterday.Hegavemeapen,whichheboughtjustnow.

关系代词在限制性定语从句中作宾语时可以省略。关系代词在非限制性定语从句中不可以省略。Afive-year-oldboycanspeaktwoforeign languages,whichsurprisesallofus.大多数定语从句的先行词往往为某一个词或短语,而有时非限制性定语从句的先行词也可为整个主句,此时非限制性定语从句常由_____引导。whichShehasmarriedagain,whichsurprisedus．

Spidersarenotinsects,asmanypeoplethink.

Asweallknow,Chinaisadevelopingcountry.as(译为__________)引导的非限制性定语从句的位置比较灵活,可位于所修饰的句子之后,句中或句首;而由which(译为________________)引导的非限制性定语从句一般不位于句首。

“正如……”“这”或“这件事”as引导非限制性定语从句。①as引导非限制性定语从句，只代表主句或主句的一部分所表达的意思（不能指代某个名词或代词） Asisknowntoall,heisthebeststudent

inourclass. Heopposedtheidea,ascouldbeexpected.常用的这类句式有：

asissaidabove综上所述； ashasbeensaidbefore如前所述

asisknowntoall/aseveryoneknows/asweallknow/asiswell-known众所周知

asisoftenthecase通常如此；asoftenhappens正像经常发生那样

asisreportedinthenewspaper如报纸所报道的asIcanremember正如我所记得的

as引导限制性定语从句。as引导限制性定语从句，先行词常被thesame,such等修饰

Heissuchagoodteacherasweallrespect.他是一位我们大家都喜欢的好老师。（定语从句，as充当respect的宾语）Heissuchagoodteacherthatweallrespecthim.他是那样一位好老师，以致于我们大家都尊敬他。（结果状语从句，that不充当成分）ThisisthesamepenasIusedyesterday.这是和我昨天用的一样的钢笔。（同类）ThisisthesamepenthatIusedyesterday.这是我昨天用过的那只钢笔。（同一只）Activity2（P86）

TheZhuangisanethnicgroup

ofwhichthepopulationisthelargestofallethnicgroupsinC