代词it、one与that用法区别.pptVIP

代词it, one, that的用法区别 1. 它们均作代词用指代前文提到的名词。但it所指是同名同物，one和that所指是同名异物，如： 1.I like the bike, but I have no enough money to buy it. 2.I like bicycles, but I can’t afford to buy one. 3.The bike which I want to buy is more beautiful than that he has. 1.--Do you see my dictionary, Dad? I can’t find ____. --No, I don’t. A.it B.one C.that D.the one 2.We have various summer camps for your holidays. You can choose ____ based on your own interests. A. either B. each C. one D. it A C 3.The population of Henan Province is larger than ____of any province in China. A.one B.it C.that D.the one C it 1.it可用来指代前文提到的那个事物，指是 同名同物 The weather here is too windy. I don’t like it. I can’t find my hat. I don’t know where I put it. We had a picnic last term and it was a lot of fun. 2.it可以替名词性从句、动名词和不定式短语，作形式主语或形式宾语而one和that无此用法. If you take a bus at the airport, it will take you half an hour to get there. I found it hard to understand. 4.The two girls are so alike that strangers find_____ difficult to tell one from the other. A. it B. them C. her D. that 5.___ is our belief that improvements in health care will lead to a stronger, more prosperous economy. ? A. As B. That? C. This ?D. It A D one与that可用来指代同名异物时区别如下： 1.one为泛指, 相当于a／an＋名词; that为特指, 相当于the ＋名词。所以one所指代的名词的修饰语一般为 a/an /some ／any; that所指代的名词的修饰语往往是the ／this ／that。 A chair made of steel is stronger than one made of wood. （该句中one可以换成a chair） The water in the cup is hotter than that in the pot. （该句中that可以换成 the water） 2.one只能代替可数名词单数, 代替可数名词复数时用ones; that既可以代替不可数名词也可以代替可数名词单数, 代替可数名词复数时用 those。 I like this pen more than that one. （one代替可数名词单数pen） There were a few young people and some older ones in the house. （ones代替可数名词复数people） Mary’s handwriting is far better than that of Peter. （that代替不可数名词 handwriting） These pictures are more beautiful than those.（those代替可数名词复数 pictures） 3.one既可代替事物, 也可代替人, that只能代替事物而不能代替人。有时可以用the one或the ones代替that或those。 The one ／That