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1、名词单数变复数,名词单数变复数:1.加s,2.以s,x,ch,sh结尾的名词加es,3.以辅音字母+y结尾的名词,变y为i,再加es,(desks,maps,pencils,teachers),(buses,boxes,watches),(family-families dictionary-dictionaries),区别 key keys boy-boys,4.不规则变化:,5.单复数同形(不变):sheep(绵羊)English(英国人),1.man,woman,Chinese(中国人),4.oo ee：foot(脚)tooth(牙齿),2.child（孩子）,（男人，妇女）,3.tom
2、ato potato,tomatoes potatoes,(西红柿、土豆),feet teeth,men,women,children,pen desk key box family card orange boy friend parent mother father sister brother son daughter cousin watchchild man pencil sheep,s,s,s,s,es,families,s,s,s,s,s,s,s,s,s,s,-children,-men,-sheep,s,es,s,this that I you he/she/it am/is,
3、these,those,we,you,they,are,单数 复数,一、写出下列单词的复数I-2.am-3.he 4.pencil-5.watch-6.dictionary-7.man-8.it-9.parent-10.boy,we,are,they,pencils,watches,dictionaries,men,they,parents,boys,句子单数变复数This is a book.That is an eraser.It is a red apple.I am a boy.He/She is a teacher.Whats this?,These are books.Those
4、are erasers.They are red apples.We are boys.They are teachers.Whatre these?,句子单数变复数This is a book.That is an eraser.It is a red apple.I am a boy.He/She is a teacher.Whats this?,These are books.Those are erasers.They are red apples.We are boys.They are teachers.Whatre these?,1、有生命名词的所有格,(1)一般情况加-s：(包
5、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“”,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,2、无生命名词的所有格,1、无生命名词所有格一般用“of+名词”的结构表示。如：the gate of the school 学校的大门 the door of the classroom 教室的门 a photo of my family 一张我的全家福,练习：短语翻译,1
6、、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,the girls grandpa Jims room my grandmas bagthose students books,人称代词,人称代词用法口诀 动前主格动后宾 名前形容介后宾 形容词性能力差 自己不能来当家 句子当中作定语 身后定把名词加 物主代词名词性 相当名词可单用句中充当主宾表 身后没有名词影 两种代词形不同 添个“S”形变名 His，its不用变 my变mine要记清,形容词性物主代词名词性物主代词,物主代词是用来表示所有关系的。,形容词性物主代词,名词,名词性物主代词,用括号里词的正确形式填空1、_（我）am
7、a teacher.2、My father is talking with_（我）3、_ are Chinese.（我们）,We,me,I,4.These arent _(she)pens.They are_(I).5.The books are_(he).6.This is _(you)room.,her,mine,his,your,7._ is Mark.8._（他的）name is Mark.,He,His,This is（my/I）mother.2.Nice to meet（your/you）.3.（He/His）name is Mark.4.Whats（she/her）name?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）,
