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《Using LanguageⅠ》最新PPT课件优质课下载
大雨滂沱
3. It never rains but it pours.
不鸣则已, 一鸣惊人。
4. It is a poor mouse that has only one hole.
1. It is never too old to learn.
2. It rains cats and dogs.
3. It never rains but it pours.
4. It is a poor mouse that has only one hole.
“It” is widely used in English. “It” is very useful and can be used in many ways.
It can be used
as pronoun
as inpersonal pronoun
as formal subject
as formal object
idiomatic usages
Objectives
1.used as pronoun
(1)代替前文提到的人或事物。
(1). I cannot find my watch. I must have lost it.
(2). Who’s it? It's me.
(2)用于代替指示代词this 和that。
---Is this jacket yours?
---Yes, it is.
(3).可以用来指动物、婴儿和未确定身份的人.
Who is it?