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北师大2003课标版《Unit Diary》PPT课件优质课下载
一，指代it
用来指代上文提到的事物。
1.----Pass me your pen. ----- Here it is .
2.Whatever you do and say, ask yourself whether it is welcomed by others.
3.The Olympic Game will be held in Beijing in 2008. It makes the Chinese proud.
2. 表示时间，天气， 距离，温度等。
It’s 10:08
1.It was cold yesterday.
2.It may be 25 kms from here to the town.
3.It was very quiet in the café.
3. 、作为人称代词，it可以用来指东西、动物、婴儿和未确定身份的人。
1.Where's my left eye? Have you seen it?
2.The cat is in the garden, isn't it?
3.The baby cried because it is hungry.
4. (有人在敲门）Who is it?
It’s lovely
It weighs only 3 kilos.
It’s a large sum of money.
4.表示谁在做某事的句子： 1.--- Who is it? ---It’s me. 2.Her face lighted when she saw who it was.
5.用来泛泛的指某件事： 1.It doesn’t matter. 2.It is a shame, isn’t it?
3.So you are going to be married this time？When is it？
特别注意： it,?one和that作替代词的用法及区别? 1.?it代替前面提到的同一事物,该事物既可以是可数名词也可以是不可数名词。? The?news?that?they?failed?their?driving?test?
upset ?him,?________??
A.?did?they B.?didn‘t?they
C.?did?it D.?didn’t?it?