Unit5LanguagesAroundtheWorldDiscoveringUsefulStructures课件高一英语人教版

Unit5Languagesaroundtheworld定语从句Listenandfilltheblanks.Rememberthefirstday______Isawyourface.Rememberthefirstday______yousmiledatme.There’saplacedowntown______thefreaksallcomearound.It’saholeintheworld.Oh,shemustbethereason_____godmakeagirl.Sheissoprettyallovertheworld.whenwhenwherewhywhenwhywhere定语从句Hehatesdogs

thatchasehim.

先行词定语从句关系词Review:定语从句有哪些关系词呢？定语从句之关系词whenwherewhywhowhomwhosewhichthat我叫关系代词我叫关系副词找出定语从句、关系词及关系词在从句中的充当的句子成分,并思考先行词的特征。1.Itwasatimewhenpeopleweredividedgeographically.2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinesewritingsystembegantodevelopinonedirection.3.Therearemanyreasonswhypeoplelearnaforeignlanguage.4.ThesewereanimalbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.状语状语状语状语关系副词句法功能先行词特征例句whenSundayisthedaywhenveryfewpeoplegotowork.whereIknowaplacewhereyoucanhide.whyThatisthereasonwhyIcameearly.状语表时间表地点表原因关系副词关系副词VS关系代词区别：在从句中所充当的成分不同

代词作主语宾语（若缺失，从句不完整）

副词作状语（若缺失，不影响从句的完整性）Shemustbethereasonwhygodmakeagirl.Sheistheonethatyouneverforget.从句不完整从句完整whenwhywhere

对比填空：that、which、when、where、why1.Iwillneverforgetthedays___________wespenttogether.Iwillneverforgetthedays_______westayedtogether.2.Thereason_________heexplainedatthemeetingwasnotsound.Thereason_______hewaslatewasthathemissedhistrain.3.Keepthebookinplace_______youcanfinditeasily.Thisisthehouse__________wasbuiltbymygrandfatherfortyyearsago.that/whichwhenthat/whichwhywherethat/whichwhen（在那时）whwherewhywhen引导定语从句时,从句的先行词为表示时间的名词，when在从句中作_______状语，相当于“_______________”结构。Itwasatimeatwhich(when)peopleweredividedgeographically.时间介词in/at...＋which从句中不缺主干成分where（在那里）whenwherewhywhowhomwhosewhichthat(1)where引导定语从句时，从句的先行词为表示地点的名词，where在从句中作__________状语，相当于“____________________”结构。(2)关系副词where表示“地点的模糊化”。当先行词表示某人/物的situation，或某事发展的stage，或表达某事的某个方面时都可用关系副词where。常见的先行词还有point，case，position，condition等。

地点介词in/at...＋whichThisisthepark

inwhich(where)Iplayedfootball.Hegetsintoasituation

inwhich(where)itishardtotellwhatisrightorwrong.从句中不缺主干成分从句中不缺主干成分why（之所以）why引导定语从句时，从句的先行词通常为reason,where在从句中作__________状语，相当于“________________”结构。Therearemanyreasonsforwhich(why)peoplelearnaforeignlanguage.原因for＋which从句中不缺主干成分用关系副词填空。1.Theirchildisatthestage________shecansayindividualwordsbutnotfullsentences.(2019天津高考改)2.Wewillputoffthepicnicintheparkuntilnextweek,________theweathermaybebetter.3.Asthesmallestchildofhisfamily,Alexisalwayslongingforthetime________heshouldbeabletobeindependent.wherewhenwhen即学即练4.Studentsshouldinvolvethemselvesincommunityactivities________theycangainexperienceforgrowth.5.Thevillage________Iwasbornhasbecomeintoatown.6.Thereason________heresignedisknowntous.wherewherewhy即学即练1.关系代词的确定二、“介词+关系代词”引导的定语从句

当先行词是人时，用介词+whom

引导定语从句：Doyouknowthegirlwith________ourteacheristalking?

当先行词是物时，用介词+which引导定语从句：Thisistheroomin___________mygrandmotherusedtolive.whomwhichonwhichonwhichwithwhich(ontheday在那天)(onthefarm在农场)(withthemoney用钱)2.介词的确定（A）

根据先行词的搭配关系：1)Istillremembertheday______________ImetTFboys.

2)Iwillneverforgetthefarm_____________Iworkedwithyou.3)Themoney______________youweretobuyfoodisgone.

二、“介词+关系代词”引导的定语从句2.介词的确定（B）

根据谓语动词或形容词的搭配习惯Doyoulikethebook______________shespent$10?

2)Doyoulikethebook______________shepaid$10?3)TheWestLake,______________Hangzhouisfamous,isabeautifulplace.onwhichforwhichforwhich二、“介词+关系代词”引导的定语从句2.介词的确定（C）

根据句子的意思来确定Air,_________whichmancan’tlive,isreallyimportant.空气非常重要，没有了它人类便不能生存。

2)Thisistheman_______whommybrotherhasworkedfortenyears.

这就是和我弟弟一起工作了十年的那个人。withoutwith二、“介词+关系代词”引导的定语从句2.介词的确定（D）

表示“所有”或“整体的一部分”时通常用介词“of”Hehastwosons,_____________graduatedfromPekingUniversity.他有两个儿子，他们都毕业于北京大学。

2)Tomwrotemanychildren’sbooks,nearlyhalf__________wereaboutcampusculture.

汤姆写了很多儿童书籍，其中将近一半是关于校园文化的。bothofwhomofwhich二、“介词+关系代词”引导的定语从句用介词＋关系代词填空。1.Whoistheperson_______

_______youjustshookhands?2.Chinaisapowerfulcountry,_______

_______weareproud.3.Thisisthetree_______

_______weusedtoplaygames.4.Thisismyglasses,_______

_______Ican’tseeclearly.5.Doyouremembertheday_______

_______youjoinedourclub?withwhomwithoutwhichunderwhichofwhichonwhich即学即练指原因关系代词指代事物指时间指地点所属关系指代人关系副词who,whom,thatwhich,thatwhose,ofwhichwhere/prep.+whichwhen/prep.+whichwhy/forwhichSummary1．Wevisitedthehouse________thefamousscientistoncelived.2．Thephotoremindedmeofthedays________Iplayedhide－and－seekwithmybrotherandIstayedforsixyears.3．Itwasaperiod_