文档介绍：It 的用法总结
安徽省天长中学
作者：董义兵
Step 1 Lead in
1 It’s never too old to learn.
活到老，学到老
2，It rains cats and dogs.
大雨滂沱
3，It never rains but it pours.
不鸣则已，一鸣惊人。
4，It takes three generations to make a gentleman.
十年树木，百年树人。
What do these sentences have in common?
1 It’s never too old to learn.
活到老，学到老
2，It rains cats and dogs. 大雨滂沱
3，It never rains but it pours.
不鸣则已，一鸣惊人。
4，It takes three generations to make a gentleman.
十年树木，百年树人。
Teaching objectives
1 , To have students grasp what “it”can refer to.
2, To have students learn that “it”can be used as formal subject and formal object.
3. To have students learn the Emphasized Structure which begins with “it”.
Look at the following pictures , thinking about the way “it” is used.
1, What a lovely baby! Is it a boy or a girl?
unknown
gender
2, Where is my dictionary? I can’t find it anywhere.
Sth that has been
mentioned before
1, What a lovely baby! Is it a boy or a girl? 2, Where is my dictionary? I can’t find it anywhere.
Summery （1）:
It可作人称代词，用来指代前文所涉及
到的事物或未知性别的人。