L15
一、名词变复数
（一）规则变化
１.直接加s
２.以s,x,sh,ch结尾加es
３.以o结尾分两种 （1）加s （2）加es potato/tomato
４.辅音加y结尾，变y为i加es
５.以f或fe结尾，变f或fe为v加es
将下列名词变为复数形式
rose class
sandwich baby
box leaf
knife day
radio German
half brush
bench tomato
（二）名词+名词
1.man或woman+名词：变为men或women+名词复数
2.名词+名词：只变第二个名词
１.man doctor 3.shoe shop
２.apple tree 4. boy student
练习
一、用所给词的适当形式填空。
1.Are these ____________________ (photo)?
2.Look at those ____________________ (shoe box).
3.Some ____________________ (German) are here.
4.The ____________________ (handbag) are white.
5.Are ____________________ (he) friends mechanics?
6.These ____________________ (girl) case are here.
7.I can’t see ____________________ (they) passports.
8.They are ____________________ (friend) to us.
9.I want to make ____________________ (friend) with you.
二、句型转换。
１. They are passports. （变为特殊疑问句）
__________ are __________?
２. She is a teacher. （变为复数句）
__________ __________ __________.
３. The white shirt is Mary’s. （变为特殊疑问句）
__________ __________ is Mary’s?
４. Are these your passports? （做肯定回答）
Yes, __________ __________.
５. Our shoes are brown. （变为特殊疑问句）
６. My case is blue. （变为特殊疑问句）
__________ __________ is __________ case?
三、根据课文，回答问题。
1.How many people are there in the text?
2.What color are the girls’ cases?
3.Are the girls tourists?
be friendly to 对某人友好 make friends with 和某人交朋友
too=as well 也 this is... 这位是...
用适当的冠词填空，不填的画 /
１.__________ sun is in the sky.
２.She lives in __________ USA.
３.The coat is __________ orange.
４.It is __________ orange coat.
５.I can see some __________Germans.
６.This is __________ Italian car.
７.I want to have __________ breakfast.
８.There is __________ “u”.
