人教版七年级英语上册《This is my sister》SectionA PPT教学课件(第2课时)，共27页。
Language Goals
To learn how to use demonstrative pronouns and personal pronouns.
To learn to introduce your family members.
Emotional Goal
Learn to use demonstrative pronouns and personal pronouns to introduce your family members.
that’s＝that is
who’re＝who are
who’s＝who is
they’re＝they are
Language points
指示代词（demonstrative pronoun）是表示指示概念的代词，即用来指示或标识人或事物的代词。指示代词与定冠词和人称代词一样，都具有指定的含义，用来起指示作用，或用来代替前面已提到过的名词。
this
指代距离说话人较近的人或物，复数形式为these。
that
指代距离说话人较远的人或物，复数形式为those。
it
指性别不明的婴儿、身份不明的人或是只闻其声未见其人，或代替前文中所提到的事物。
例：
This is an apple tree.这是一棵苹果树。
That is an orange tree. 那是一棵桔子树。
—It’ s a nice picture. Who’s in it?
非常漂亮的照片，上面的人是谁？
—It’ s me.是我。
The pen doesn’t work. It’ s Lily’ s.
这支钢笔坏了。它是莉莉的。
Summary
1.What's the meaning of these words?
this, that, those, they, parents, grandparents, it
2.Use this, that, these, those to introduce your family.
Homework
用下列句型介绍一下你的一张家庭照片。
This is…
That’s…
These are…
Those are…
... ... ...
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