仁爱版七年级英语上册《Welcome to China》Section CD PPT课件，共21页。
Can you introduce them to me?
This is Michael.
This is Jane.
This is Maria.
What are they talking about?
Jane : May I borrow your English book?
Sally: Here you are.
Jane : Thank you.
Do you want to be my friends?
Hello! I am Snoopy.
I am five years old. I am a dog.
句型解析：I am+…
启示：第一人称单数( )配合 来用。
Summary
这些句子中的are, am, is被称为be动词，都含有“是”的意思，其主要区别在于它们和不同的人称代词连用。
具体如下：
(1)am的主语是I。如：I am Kangkang.
(2)are 的主语是第二人称或是复数人称。如：Are you Jane?
(3)is 的主语是第三人称单数。如：This is Ms. Brown.
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关键词：Welcome to China PPT课件免费下载，.PPT格式；