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Unit3WelcometoSunshineTownGrammarget?name=T1XM0jBsKm1RCvBVdKExchangestudentsarecomingtoourschool.What

presentscanwegivethem?BrainstormkeyringpencilcasestamppostcardbasketballcapOurpresentsbelongstoWhoseisthis/arethes

e?Itiskeyring.Thiskeyringis.WuJia'sWuJia'sOurpresentsWuJia属于belongto中to为介词，后接名词或代词作宾语。此词组没有被动语态。belongtoWhoseisthis/arethese?The

yarepostcards.Thepostcardsare.YangYi'sandZhangHong'sYangYiOurpresentsZhangHongYangYi'sandZhangHong'sbelongstoWhoseisthis/arethese?It’sbasketball

.Thebasketballis.WangBoandLiXian'sOurpresentsWangBoLiXianWangBoandLiXian'sWorkouttherule!It’sWuJia'skeyring.TheyareYangYi'sand

ZhangHong'spostcards.It’sWangBoandLiXian'sbasketball.AttentionRule1Weoftenuse'swithnames(name+'s)•若各自所有，则应在每一个人名后加's：A'sand

B's•（YangYi'sandZhangHong's）•若两人或者多人共有一个事物或者人，则只在最后一个人名末尾加's:AandB's•（WangBoandLiXian's）姓名的所有格形式就是在其后加上'sMrs.King是莉莉和露西的妈妈。(莉莉和露西是双胞胎)Mrs.Kin

gis________________mother.这是莉莉和露西的床。（一人一床）Theseare________________beds.LilyandLucy'sLily'sandLucy'sLilyLucy判定方法名词单数共享有，名词复数分别

有。Let’stryThisfootballis.Whoseisthis/arethese?Thisisfootball.belongstoCharles'sCharles查尔斯A.Charles'sB.Charles'TheirpresentsCharles'sThisfootballis

.Whoseisthis/arethese?Thisisfootball.belongstotheboy'saboytheboy'sTheirpresentsteddybearthetwinsTheteddybearis.belo

ngstoThisisteddybear.thetwins'Whoseisthis/arethese?A.thetwin'sB.thetwins'sC.thetwins'TheirpresentsThesepencilcasesare.thechildrenTheyarep

encilcases.pencilcasesbelongtothechildren'sA.thechildren'B.C.thechildrens'•thechildren'sTheirpresentsWork

outtherule!Thisistheboy'sfootball.Theteddybearisthetwins'.Theyarethechildren'spencilcases.Rule2在单数名词后加'sRule3在以S结尾的复数名词结尾加'Rule4在不以S结尾

的复数名词后仍然加'sNoun+'s所有格主要用于表示有生命的名词的所属关系WuJia'stheboy'sthetwins'thechildren'sFindoutandcorrectthemistakes1.Hi,I'mCharles.I'mMr.Jones'student.2.T

hecapbelongstoJack's.3.ThatyoyoisMary'sandSally's.4.Sally’sgiftisdifferentfromJane.5.WewillarriveinChinaonWomens'Day.Mr.Jones'sJa

ckMaryandSally'sJane'sWomen'sThestudents’presentsKitty'sDaniel'sMillie'sDaniel's1.有生命的名词1)不以s结尾的名词复数和单数的所有格：Noun+'s：boy'sKobe'smen'swomen'

speople'schildren's2）以s结尾的名词复数的所有格:Noun+'：twins'roomTeachers'Day共有，在最后一个人后面加's或'，名词为单数各有，在各人后面加's或'，名词为复数•2.一些用于表示时间

、距离、国家、地点等无生命的名词，也可•使用Noun+'s或'表示所有格。•tenminutes'walkChina'sweather中国的天气Conclusion注意RulesofNoun+'s根据句意用所给单词的适当形式填空

1、Pleaseputthebookon___________(Millie)desk.2、Theseteddybearsarethe____________(girls).3、June1is___________(children)D

ay.4、Thisisthe_______(boy)walkman.It’snotthe______(girl).5、Isit20____________(minute)walkfromyourhome?6、_

_____________(Mymother)birthdayisonMay9.Children’sLet’stryMillie’sgirls’boy’sgirl’sminutes’Mymother’sThesearemyno

tebooks.Thesenotebooksaremine.Theseareherflowers.Theseflowersarehers.mynotebooksTheteachers’presentsChineseteacherThisishisglass.Thisglas

sishis.Theyareourgifts.Thegiftsareours.mathteacherTheteachers’presentsThisistheirteddybear.Thisteddybearistheirs.Theseareyourgifts.Thesegiftsareyour

s.Thesearenotebooks.Theseareflowers.Thisisglass.Theyaregifts.Thesearegifts.Thisisteddybearhermyhisourpossessiveadjec

tive（形容词性物主代词）We_____________(need,donotneed)toputanounafterapossessiveadjective.needmyyourourtheirherhisitsnounConcl

usiontheiryourThegiftsare.Thesegiftsare.ThesenotebooksareTheteddybearis.possessiveadjective+nounpossessivepronounWe_____________(need,d

onotneed)toputanounafterapossessivepronoun.yoursmineourstheirspossessivepronoun（名词性物主代词）donotneedoursyoursminetheirshershisThey

areourgifts.Theseareyourgifts.Thesearemynotebooks.Thisistheirteddybear.Conclusion物主代词是表示所有关系的代词，分为形容词性物主代词和名词性物主代词。形容词性物主代词相当于形容词，在句中作定语，后面必须跟名词。Th

eseareyourgifts.这些是你们的礼物名词性物主代词相当于“形容词性物主代词+名词”,在句中起名词的作用，可以作主语、宾语或表语。Thisismyruler.Hersisonthedesk.这是我的尺子，她的在桌子上。（Hers作主语，相当于Herruler)Tom'sbikei

sbroken.Heisusingmine.汤姆的自行车坏了。他在用我的。（mine作宾语，相当于mybike)—Whosecoatisthis?这是谁的外套？—It'shis.是他的。（his作表语，相当于hiscoat)【注】含有形容词性物主代词的

句子可以与含有名词性物主代词的句子相互转化Conclusion形容词性物主代词的用法名词性物主代词的用法Subjects主格Objects宾格Possessiveadjectives形容词性物主代词PossessivePronouns名词性物主代词me

Iyouyouhehimsheititweusyouyoutheythemhermyyourhisheritsouryourtheirmineyourshishers/oursyourstheirsFillinthefollowingtableyourmineMyyoursyourshersmyP

ractice到处都是在…近旁；紧挨着Flowersarealloverourschool。SpeakUP•IfyouinviteCharlestoyourhome,willyoushowhimaroundyourhouse?•

Introducetheroomsandthingsinyourhometohim.•Usingpossessivecaseofnounsandpronouns(名词所有格以及物主代词).•SAMPLEHi,Charles,Welcometomyhome.Thisis…livingr

oom.Youcansee…here.It’s…Look!Thisis…bedroom.Thereisa…That’s…Whatabout…bedroom?Oh,thereisa…It’s…Charles,pleaseco

mewithmeto...It’smyfavouriteplacebecausethereis/are…The…is/are…Ihopeyouwillfeellikeathome.It’salwaysapleasuretogreetafriendf

romafar!有朋自远方来，不亦乐乎！Afriendinneedisafriendindeed.患难见真情.