It 用法归纳一， 指代 it二， 形式 it三， 强调 it四， 含有 it 的句型 一，指代 it1.用来指代上文提到的事物。1.----Pass me your nose. ----- 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 10:081.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 2. one 代替前面提到的同类事物中的一个。该事物只能是可数名词 , 前面可以有冠词 , 也可以被 this 、 that 或形容词修饰 ,其后也可以有定语。 -Why don\‘t we have a little break? -Didn\’t we just have________? A. it B. that C. one D. this •3. that 代替前面提到的同类事物中特指的一个。该事物既可以是可数名词也可以是不可数名词 , 要有后置定语 , 但不可以有前置修饰语。 • Few pleasures can equal to ________ of a cool dirnk on a hot day. A. some B. any C. that D. those 二，形式 it------- 形式主语， 形式宾语1. It is necessary to be prepared for a job inte...
