外研版三起英语三上Module 9 nit 1PPT课件5

1、module 9 familyunit1 this is my mother外研版三年级英语上册课件外研版三年级英语上册课件a bookbooksthat is a book.this is a book.these are books.those are books ,too.these are my erasers.those are your pencil sharpeners.this is an orange.these are oranges.that is her pencil.those are her pencils.is that his pencil case? yes,

2、it is. no, it isnt. is this your pencil?are these your keys?yes, they are.are those her pens?no, they arent.a:are these your ?a :are those your .?b :yes ,they are .b:no,they arent.be动词表示“是”，有三个：am ,is, are.我（i）用(am),你(you )用(are),is连着他(he)、她(she)、它(it),单数跟is 后，复数全部都用are.单数复数thisthatis/amthesethosear

3、e变为疑问句：变为疑问句：1.this is my clock.2.that is your ring.3.these are her books.4.those are his oranges.5.those are my backpacks.is this your clock?is that your ring? are these her books?are those his oranges?改错：1.are this your book?2.those is my pen.3.is these his pencils?4.are those her ruler?is this yo

4、ur book?/are these your books?that is my pen./those are my pens.are these his pencils?are those her rulers?are those your backpacks?5.are they your books?yes,theyre.are they your books?yes,they are.1.一般直接加一般直接加s， 如如penpens,erasererasers,bookbooks. 2.以以o.s.x.sh.ch.结尾的加结尾的加es, 如如watch-watches. 3.以辅音字母

5、加以辅音字母加y结尾的，变结尾的，变y为为i再加再加es, 如如family-families,dictionary-dictionaries. 4.以以f或或fe结尾的变结尾的变f或或fe为为v再加再加es， 如如knife(小刀小刀)knives. 5.部分部分以以“o” 结尾加结尾加es 如如potatoes (土豆）土豆） tomatoes（西红柿）西红柿） 其他加其他加s, 如如photo-photos可数名词复数：把下列单数名词变成复数：把下列单数名词变成复数：pencil baseball game notebook ring rulerpencils baseballs gam

6、es notebooks rings rulerswatch fish bus box potato tomato watches fishes buses boxes potatoes tomatoesfamily baby partyfamilies babies partiesboy class knife life dictionary photo boys classes knives lives dictionaries photos把下列句子单数变成复数：把下列句子单数变成复数：1.this is a book.2.that is an orange.3. this is my

7、pencil .4.that is her quilt.5.is this your watch?6.is that his dictionary?7.it is my map.8.thats his ring. this are books.those are oranges.these are quilts.those are her quilts.are these your watches?are those his dictionaries?they are maps. those are his rings.人称代词和物主代词：人称代词和物主代词：人称代词是经常用做主语的代词，人称

8、代词是经常用做主语的代词，物主代词就是表示所有关系的代词物主代词就是表示所有关系的代词。人称代词人称代词： i 我我 you 你你 he 他他 she 她她 it它它 we我们我们 you 你们你们 they他们他们 形容词性物主代词形容词性物主代词 ： my 我的我的 your 你的你的 his 他的他的 her她的她的 its 它的它的 our 我们的我们的 your 你们的你们的 their 他们的他们的把下列句子翻译成英语：把下列句子翻译成英语：1.这是他的铅笔这是他的铅笔。2.那个是你的文具盒吗？那个是你的文具盒吗？ 3.那些是你们的桔子吗？那些是你们的桔子吗？4.这些不是他们的地图

9、。这些不是他们的地图。5.那些是他们的字典吗？那些是他们的字典吗？ 6.这些是我们的削笔刀吗？这些是我们的削笔刀吗？7.那些是她的手表吗？那些是她的手表吗？8.它是我们的学校。它是我们的学校。this is his pencil.is that your pencil case?are those your oranges?these are not their maps.are those their dictionaries?are these our pencil sharpeners?are those her watches?it is our school.1.this is my clock.2.that is your ring.3.these are her books.4.those are his oranges.5.those are my backpacks6.he is my sister.7.she is his mother.8.i am jeff.1.is this your c