1、名词名词单数单数变变复数复数1名词单数变复数名词单数变复数:1 1.加加s s 2.2.以以s s,x,ch,sh,x,ch,sh结尾的名词加结尾的名词加eses3.3.以以辅音字母辅音字母+y y结尾的名词结尾的名词,变变y y为为i,i,再再加加eses(desks,maps,pencils,teachers)(buses,boxes,watches)(family -families dictionary-dictionaries)区别区别 key keys boy-boys24.4.不不规则变化规则变化:5.单复数同形单复数同形(不变不变):sheep(绵羊绵羊)English(英国人
2、英国人)1.man,womanChinese(中国人中国人)4.oo ee:foot(脚脚)tooth(牙齿牙齿)2.child(孩子)(孩子)(男人,妇女)(男人,妇女)3.tomato potato tomatoes potatoes(西红柿、西红柿、土豆土豆)feet teethmen,womenchildren3pen desk key box family card orange boy friend parent mother father sister brother son daughter cousin watchchild man pencil sheepssssesfam
3、iliesssssssssss-children-men-sheepsess4this that I you he/she/it am/is thesethoseweyoutheyare 单数单数 复数复数5一、写出下列单词的复数一、写出下列单词的复数1.I-2.am-3.he 4.pencil-5.watch-6.dictionary-7.man-8.it-9.parent-10.boy wearetheypencils watchesdictionaries men they parentsboys6句子单数变复数句子单数变复数1.This is a book.2.That is an e
4、raser.3.It is a red apple.4.I am a boy.5.He/She is a teacher.6.Whats this?These are books.Those are erasers.They are red apples.We are boys.They are teachers.Whatre these?7句子单数变复数句子单数变复数1.This is a book.2.That is an eraser.3.It is a red apple.4.I am a boy.5.He/She is a teacher.6.Whats this?These are
5、 books.Those are erasers.They are red apples.We are boys.They are teachers.Whatre these?81、有生命名词的所有格(1)一般情况加-s:(包括单数名词和不带词尾-s的复数名词)(2)带词尾-s的复数名词只加“”9 用and连接的并列名词的所有格要分两种情况,即表示各自的所有关系时,要分别在并列名词后加-s,表示共同的所有关系时,只在最后一个名词后加-s:TomsandJimsrooms 汤姆和吉姆(各自)的房间 TomandJimsroom 汤姆和吉姆(共同)的房间102、无生命名词的所有格1、无生命名词所有
6、格一般用“of+名词”的结构表示。如:thegateoftheschool学校的大门thedooroftheclassroom教室的门aphotoofmyfamily一张我的全家福11练习:短语翻译1、这个女孩的爷爷2、杰姆的房间3、我奶奶的包4、那些学生的书thegirlsgrandpaJimsroommygrandmasbagthosestudentsbooks121314 人称代词用法口诀人称代词用法口诀 动前主格动后宾动前主格动后宾 名前形容介后宾名前形容介后宾 形容词性能力差形容词性能力差 自己不能来当家自己不能来当家 句子当中作句子当中作定语定语 身后定把身后定把名词加名词加 物主
7、代词名词性物主代词名词性 相当名词可单用相当名词可单用 句中充当句中充当主宾表主宾表 身后身后没有名词影没有名词影 两种代词形不同两种代词形不同 添个添个“S”S”形变名形变名 His His,itsits不用变不用变 my my变变minemine要记清要记清 15形容词性形容词性物主代词物主代词名词性名词性物主代词物主代词物主代词是用来表示物主代词是用来表示所有关系的所有关系的。16形容词性物主代词形容词性物主代词名词名词名词性物主代词17用括号里词的正确形式填空1、_(我)amateacher.2、Myfatheristalkingwith_(我)3、_areChinese.(我们)We
8、meI184.Thesearent_(she)pens.Theyare_(I).5.Thebooksare_(he).6.Thisis_(you)room.herminehisyour197._isMark.8._(他的)nameisMark.HeHis201.This is(my/I)mother.2.Nice to meet(your/you).3.(He/His)name is Mark.4.Whats(she/her)name?1.5.Excuse(me/my/I).6.Are(your/you)Miss Li?7.(I/My)am Ben.8.(She/Her)is my sister.9.Fine,thank(your/you).10.How old is(he/his)21