年高中人教版英语选修七课件unit4sharingPeriodThree

Unit4

Sharing写作专题

Narration:schoolmagazinearticle语法专题

复习限制性定语从句PeriodThree

Grammar&Writing语法专题

复习限制性定语从句用适当的关系代词或关系副词填空1.Thetwofriendstalkedaboutthingsandpersons

theycouldrememberatschool.2.Lifeislikealongrace

wecompetewithotherstogobeyondourselves.3.That’sthenewmachine

partsaretoosmalltobeseen.4.Thepersonto

Ispokeismyformeruniversityclassmate.5.Wetoldhimtheway

wesolvedtheproblem.6.Shewouldliketofindaway

issuitable.答案语法感知thatwherewhosewhomthatwhich/that7.Hewasoneofthestudents

wenttothecountrysideyearsago.8.Occasionsarequiterare

Ihavethetimetospendadaywiththekids.9.Iwanttobuythesamedictionary

youhave.10.Guncontrolisasubjectabout

Americanshavearguedforalongtime.答案who/thatwhenaswhich在主从复合句中作定语，修饰一个名词(词组)或代词的句子叫定语从句。被定语从句修饰的名词(词组)或代词叫先行词。定语从句通常出现在先行词之后。定语从句的引导词，包括关系代词和关系副词，位于先行词之后，定语从句之前，代替先行词，并在定语从句中充当一个成分。根据其与先行词的密切程度，定语从句可分为限制性定语从句与非限制性定语从句。一、关系代词引导的定语从句语法精析1.常用的关系代词：that，which，who，whom，whose，as(在从句中作主语、宾语、定语、表语)2.意义及作用成分代替人代替物代替人或物主语whowhichthat宾语whom/who(可省略)which(可省略)that定语whose/ofwhomwhose/ofwhich

Ishethemanwho/thatwantstoseeyou?他是那个想见你的男人吗？(who/that在从句中作主语)Heisthemanwhom/that/whoIsawyesterday.他就是我昨天见的那个人。(whom/that/who在从句中作宾语)Thepackage(which/that)youarecarryingisabouttocomeunwrapped.你拿的那个包裹快要散开了。(which/that在从句中作宾语)Thegirlwhoseparentsarebothteachersisworkinghard.这个父母都是教师的女孩学习很刻苦。(whose表示那个女孩的)Helivesinaroomwhosewindowfacessouth.他住在那个窗户朝南的房子里。(whose表示那个房子的)3.定语从句先行词为事或物时，只能用that不用which引导的情况：(1)先行词是最高级或被最高级修饰。

Thatisoneofthemostinterestingbooksthataresoldinthebookshop.那是这家书店出售的最有趣的书之一。(2)先行词是序数词或被序数词修饰。Thefirstthingthatweshoulddoistogetsomefood.我们该做的第一件事是弄点吃的。(3)先行词是不定代词时，如all，few，little，much，anything，nothing，something等。Nothingthattheteacherdoesdoesn’tinfluencehisstudents.老师所做的事情没有不影响到学生的。

(4)先行词既有人又有物时。

Thewriterandhisnovelthatyouhavejusttalkedaboutarereallywellknown.你刚才谈起的那位作家以及他的小说确实很著名。(5)先行词被only，thevery，no，oneof等修饰时。Mynecklaceisnottheonlythingthat’smissing.我不只是丢了一条项链。(6)在由which，who，whom引导的问句中，为避免重复，常用that。Whichisthemoviethatyoulikebest?哪部电影是你最喜欢的？(7)先行词在主句中作表语，或者关系代词本身作从句的表语时宜用that。Chinaisnolongerthecountrythatshewas.中国再也不是原来的那个国家了。4.然而，在下列情况下却只用which而不用that：(1)当先行词表示事物意义，并且在从句中作介词的宾语，那么就只能用which。Theworldinwhichweliveismadeofmatter.我们生活于其中的世界是由物质组成的。(2)在非限定性定语从句中，当关系词表示事物意义时，只能用which。Thesunheatstheearth，whichmakesitpossibleforplantstogrow.太阳给予大地热量，这就使植物的生长成为可能。

题组训练1用适当的关系代词填空(1)Itistheprofessor

taughtmechemistryin1980.(2)Thisistheboy

fatherdiedthreeyearsago.(3)Thefilm

wesawthedaybeforeyesterdayisveryinteresting.(4)Theyworkinafactory

makesradioparts.答案who/thatwhosethat/whichwhich/that(5)Thisisthevisionphonethrough

wecanseeandtalktoourfriends.(6)Those

wanttogotothecomputerroomwriteyournameshere.(7)Whoistheperson

isstandingatthegate?(8)Hetalkedabouttheteachersandschools

hehadvisited.答案whichwhothatthat二、关系副词引导的定语从句1.常用的关系副词：when，why，where(在从句中只作状语)2.意义及作用关系副词先行词在从句中的成分when名词，表时间时间状语why名词，表原因原因状语where名词，表地点地点状语IwillneverforgetthedayswhenIwasforcedtodropoutofschool.我永远也忘不了我被迫辍学的那些日子。Idon’tknowthereasonwhyhecamesolate.我不知道他来得那么晚的原因。Theroomwhereheusedtolivehasnowbeenturnedintoamuseum.他过去住的那所房子现在变成了一所博物馆。注意：并非先行词表示时间、地点、原因时都分别用when，where，why来引导相应的定语从句，

若关系词在修饰表示时间或地点的先行词的定语从句中充当主语、宾语等而不是状语时，

需用which或that引导相应的定语从句。Doyoustillrememberthedayswhich/thatwespenttogetherinschool?你还记得我们一起在学校度过的那些日子吗？

题组训练2用适当的关系词填空(1)Thisisthecase

he’shadallhismoneystolen.(2)Thetreatmentwillcontinueuntilthepatientreachesthepoint

hecanwalkcorrectlyandsafely.(3)ThereareseveralresearchcentersinChina

acertaindiseasecalledBirdFluisbeingstudied.(4)Thetimeisnotfaraway

moderncommunicationswillbecomewidespreadinChina’svastcountryside.(5)Canyouhelpmetothinkofareason

seemsreasonableformybeingabsence?答案wherewherewherewhenthat/which三、“介词＋关系代词”引导的定语从句1.关系代词的选定如果先行词指事(物)，关系代词就用which，指人用whom。Thisistheclassroominwhichwestudiedlastyear.这就是我们去年学习用的教室。Therearesixtystudentsinourclass，twentyofwhomaregirls.我们班有六十名学生，其中二十名是女生。2.介词的选定(1)根据先行词来选用介词。ThereasonforwhichIcamehereisthatIwanttogetyourhelp.我来这儿的原因是我想得到你的帮助。ThefarmonwhichIonceworkedhastakenonanewlook.我曾经工作过的农场呈现出一派新景象。(2)根据定语从句中的谓语动词或形容词来选用介词。Thepersontowhomthisletterwasaddresseddiedthreeyearsago.这封信的收信人三年前就去世了。Chinaisabeautifulcountry，ofwhichwearegreatlyproud.中国是个美丽的国家，我们为之感到非常骄傲。(3)根据句意确定介词。ThisisthepilotforwhomIboughtacamera.这个就是我给他买照相机的飞行员。注意：很多情况下关系副词可以用“介词＋which/whom”来代替。ThedaywhenImetthefamouspopstarwasthegreatestdayofmylife.＝ThedayonwhichImetthefamouspopstarwasthegreatestdayofmylife.见到这位著名歌星的那天是我一生中最重要的日子。

Thisisahallwherethemedicalconferencewillbeheld.＝Thisisahallinwhichthemedicalconferencewillbeheld.这是礼堂，

医学会议将在此召开。题组训练3用适当的“介词＋关系代词”结构填空(1)100℃isthetemperature

waterwillboil.(2)Windpowerisanancientsourceofenergy

wemayreturninthenearfuture.(3)Greatchangeshavetakenplaceinthecity

shegrewup.答案atwhichtowhichinwhich答案Ⅰ.用适当的关系代词或关系副词填空(每空1个单词)1.Thebossofthecompanyistryingtocreateaneasyatmosphere

hisemployeesenjoytheirwork. (2015·天津)2.Creatinganatmospherein

employeesfeelpartofateamisabigchallenge. (2015·浙江)3.I’dskippednearbyGuilin，adreamplacefortouristsseekingthelimestonemountaintopsanddarkwatersoftheLiRiver

arepicturedbyartistsinsomanyChinesepaintings.(2015·全国Ⅰ)高考链接wherewhichthat/which答案4.Maybeyouhaveahabit

isdrivingyourfamilycrazy.(2014·新课标全国Ⅰ)5.Theexactyear

AngelaandherfamilyspenttogetherinChinawas2008. (2014·安徽)6.Thebookhashelpedmegreatlyinmydailycommunication，especiallyatwork

agoodimpressionisamust. (2014·江苏)7.Iamlookingforwardtotheday

mydaughtercanreadthisbookandknowmyfeelingsforher.(2014·湖南)8.Acompany

profitsfromhomemarketsaredecliningmayseekopportunitiesabroad.(2014·山东)that/whichwhich/thatwherewhenwhose答案Ⅱ.单句改错(每小题仅有1处错误)1.Third，weshouldfindwaystoreusethewaterusedinwashing，especiallybathwaterforwhichisquitealot，andthatwillsavemuchwater. (2012·大纲全国Ⅱ，短文改错)2.What’smore，agoodfriendiswillingtoofferthehelptowhichyouneed，orcanatleastgiveyousomeadvice. (2010·重庆，短文改错)答案3.Hewouldn’tgotoseeaplaythatnoonelikedit.(2008·陕西，短文改错)4.ItisalsoawindowwhichwecanlearnaboutAmericansociety.

(2008·重庆，短文改错)返回∧through写作专题

Narration:schoolmagazinearticle记叙文是以记人、叙事、写景、状物为主要内容，以记叙、描写为主要表达方式的一种文体，通常分为三类：1.以人物为主的记叙文，即以人物为中心组织材料，围绕这个人物来写一件事或两件事。2.以事件为主的记叙文，即以事件为中心组织材料，围绕中心事件，可以写一个人或几个人。写作指导3.以写景状物为主的记叙文。应注意的是，在一篇记叙文中，写人、写景、写事往往是交织在一起的，不可截然分开，但各有侧重。写记叙文通常应遵循以下几点：1.交代要素，即人、时、地、事。2.按事件发生的先后顺序叙述，做到完整具体。3.重点突出，目的明确，不要玩弄词藻，讲清言明即可。写作时还要注意，用第一人称时主要是本人的经历或耳闻目睹之事；用第三人称时则主要是他人的经历和事情。记叙文所记的都是过去发生的事，所以原则上通常都用过去时态写，但有时也用历史现在时和戏剧现在时。1.HewasborninChinaonNov.13,1968.2.Hewasagreatmanwiththenameof...3.Hewasbornintoapoorfamily.4.Whenatcollege，hemajoredinhistory.5.Heisinterestedinmusic.6.Hisfavouritesportisplayingfootball.7.Hedevoteshimselftoachievinghislifegoal.8.Hehasmadegreatcontributionstoourcountry.常用句式你们学校的英语校报最近开展了一次题为“MyFavouriteTeacher”的征文比赛。你计划报名参赛，写作对象是你的英语老师格林先生(Mr.Green)，因为他讲课生动有趣，并且善于激发学生的思维，博得了同学们的喜爱。请你根据下列要点写一篇关于他的文章参加比赛：1.简要描述他的外貌；2.喜欢他的原因。参考词汇：激发motivate典例展示佳作背诵MyFavouriteTeacherOurEnglishteacherMr.Greenisonlyseveralyearsolderthanus.Heisareallyspecialteacher.1.

(合并句子).Heisverytallandhasabeard，whichmakeshimlookunusuallyserious2.

(改为简单句).Infact，heisverykindandhumoro