1、it,one,ones,that,those 替代泛指的名词单数Two heads are better than one.I lost my camera and it is a new one.-Did you get a ticket?-Yes,Ive got one.-Could you lend me a pen?-Sorry,Ive got one.-Could you lend me a pen?-Sorry,Im using it.it,that,the one二.替代特指的名词单数1.替代可数名词单数，三者都可用2.替代不可数名词，the one不可用。而it指前面的同一事物
2、，that指同一类事物。The weather here is too cold.I dont like it.The weather in Beijing is colder than that in Guangdong.My uncle bought me a dictionary and I like it very much.Your dictionary is more useful than the one my uncle gave me.-Who is her husband?-The one by the window.三、替代泛指的名词复数，用onesHard bed ar
3、e healthier than soft ones.Green apples taste better than red ones.We can lend you some plastic chairs or metal ones.zxxk四、替代特指的名词复数，用the onesId like to try on the shoes there.The ones at the front of the window.Are they the ones who moved here recently?注意：口语中常用those来替换the ones，尤其当面有of短语或who引导的定语从句修
4、饰时His ideas are different from those of his friends.1.Little joy can equal _ of a surprising ending when you read stories.A.that B.those C.any D.some2.-There is still a copy of the book in the library.Will you go and borrow _？-No,Id rather buy _ in the bookstore.A.it,one B.one,one C.one,it D.it,it3.
5、The information on the Internet gets around much more rapidly than _ in the newspaper.A.it B.those C.one D.thatAAD4.The Parkers bought a new house but _ will need a lot of work before they can move in.A.they B.it C.one D.which5.We needed a new cupboard for the kitchen.So Peter made _ from some wood
6、we had.A.it B.one C.himself D.another6.Meeting my uncle after all these years was an unforgettable moment,_ I will always treasure.A.that B.one C.it D.whatBBBnone,nothing,no one的区别:none 可以和of连用，其它的不能和of连用;none 与all 反义none:既可指人，也可指物，它只是指在一定范围内，代替上下文已出现过的名词。nothing:表示“没有什么东西”，只能指物，不能指人，同时没有任何限制。no one
7、:一般用来指人，使用时不受一定范围的限制，后面一般不接引导的介词短语.You are nobody.“How many birds are there in the tree?”“None”.“Are there any students in the classroom?”“None”.Z。xxk I understood none of the questions.I wanted some ropes but there was none in my house.“Are there any tomatoes left?”“No,none at all.”None of them has come back yet.I bought many books but none of them is about French.
