一,a 和an 的用法和区别
口诀:辅音开头要用a ,元音开头要用an,单数名词才用上。
(辅音:辅音音素,元音:元音音素)
例如:a pen 一支钢笔,an orange一个橘子 ,an ice cream 一个冰淇淋,an egg 一个鸡蛋, an umbrella 一把雨伞,a university 一个大学,
a useful book 一本 ,an hour 一个小时,an honest boy,一个诚实的男孩
二,完全形式和缩略形式
1,I am=I'm 我是,2,you are=you're 你是,你们是,
3,he is =he's 他是,4,she is =she's她是,5,it is =it's 它是
6,we are = we're 我们是,
7,they are =they're 他们是,她们是,它们是
8,is not =isn't 不是,9,are not= aren't 不是,10,was not=wasn't
11,were not =weren't ,12,can not=can't 不能,
13,do not don't 不, 14, does not =doesn't 不
15,will not=won't 将不, 16,have not =haven't 没有
17,has not =hasn't 没有,18,that is =that's 那是
19,what is =what's 什么是 20,who is =who's 谁是
以上内容为自己学习的知识点,记得拿一个小本子抄写下来,慢慢学哦!
以下是的英语习题,请抄写或者复印下来,明天公布答案!
一,请用a,an 来填空
1,( )pen,,2, ( )orange,3( )egg,4,( )ice cream
5,( )apple, 6,( )umbrella,7,( )university
8,( )hour,9,honest boy, 10, ( )useful pen
二,请写出下面单词的缩略形式。
1,I am=( ),2,you are=( )
3,he is =( )4,she is =she's( ),5,it is =it's ( )
6,we are = we're ( ),
7,they are =they're ( )
8,is not =( ),9,are not= ( ),10,was not=( )
11,were not =( ),12,can not=( ),
13,do not =( ), 14, does not =( )
15,will not=( ), 16,have not =( )
17,has not =( ),18,that is =( )
19,what is =( ) 20,who is =( )
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