代词one,it,that的用法区别
代词it、one与that用法区别.
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）
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）
另外：
1. it可以替代句中的不定式或从句等, 充 当形式主语或形式宾语。one与that均 无此用法。 It is known to everybody that the moon travels around the earth once every month. I found it hard to get on with her.
＂That,it，this和one＂的用法区别
＂That,it，this和one＂的用法区别
在英语句子中，为了避免重复，可以用that, it, one代替上文出现的普通名词。但是在代替名词时，他们的用法又不一样，必须弄清这些不同，才能正确的使用他们。
1. it 的主要用法
it用以指特定的物，即上下文提到的、同名称的、同样事物的那个名词，而不是同类事物的其他东西。It既可替代单数可数名词，也可替代不可数名词，或前面提到的事情或情况。
----Do you still keep the picture?
----No, I have sold it
You promised to write a novel. You must do it (it = to write a novel)
2.one 的主要用法
① one不带任何前置定语，单独使用时，表示泛指，指同名称中的另一事物，常常代替有不定词a/an的名词。One既可代替人，也可以代替物，但只能代替可数名词，其复数形式为ones.
-----Do you have a pen?
----Yes, I have one.
I haven’t a pen, can you lend me one?
②当one前有形容词修饰时，one 前需加a/a。
-----Do you have a watch?
----Yes, I have a very good one.
3. that的主要用法
that可以代替the 单数名词（可数或不可数均可，这时that = the one）, 用于特指。主要用于两种东西的对比，其复数形式为those。That用于代替物，不能用于代替人，而that不能带前置定语，但可以有后置定语。
代词it。one。ones。that。those的用法和区别
代词it。one。ones。that。those的用
法和区别
it代指前面提到的事物，没有特定的限定；that代指前面
提到的特定的事物，通常与the连用；the one代指前面提到的
特定的事物，强调的是单个事物。
如：I saw a bird in the tree。It was singing.我在树上看到了
一只鸟。它在唱歌。
I saw a bird in the tree。That bird was singing.我在树上看到了一只鸟。那只鸟在唱歌。
I saw two birds in the tree。The one on the left was singing.
我在树上看到了两只鸟。左边那只在唱歌。⑷.that和those区别：
that代指离说话人较近的事物，通常用于单数形式；those
代指离说话人较远的事物，通常用于复数形式。
如：That book on the desk is XXX.那本书在桌子上是我的。
XXX.那些书在书架上是她的。
One can only replace countable nouns。and the plural form is ones。On the other hand。that can replace uncountable nouns and countable nouns。and the plural form is those。For example。
"There are a lot of apples in the basket。please pick out the bad ones." "The weather in Beijing is colder than that in Shanghai."
代词it、one、that的用法
代词that, one, the one, it的用法区别
它们三词均作代词用，指代前文提到的名词。但是it
所指是同名同物，one和that所指是同名异物
①that是特指，代替前面提到的不可数名词或单数可数名词。代指前面提及的同类而非同一物，其复数用those，后面一般有后置定语。
The weather in Kunming is better than that in Wuhan.
The population of China is larger than that of any other country in the
world.②one是泛指，指代前面提到的同类人或物（可数名词）中的一个，其复数用ones，前面一般有定语。
I bought five pencils for my children, two red ones and three green ones.③ the one 是特指，指代前面提到的同类人或物（可数名词）中的一个，其复数用the ones。
This picture is the one that I drew yesterday.
④ it是特指，代替前面提到的那个特定的事物。
I lost my dictionary yesterday. I haven't find it so far.
一、it的用法
1、it指代上文所提事物的本身（it表时间、强调等的用法此处不阐明），如果所代替的事物为复数，则应该用they或them表示。
2、it也可以用来代替上文所提到的一件事。
it、one、that的用法与区别ppt课件
.
• II. one与that虽可用来指代同名异物, 但 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。
.
区别
• I. it／one ／that三者均可用作代词, 指代前面提 到的名词。一般说来, it指代同名同物; one与that 则指代同名异物。
• I have lost my umbrella; I'm looking for it. （该句中it就是指前面的my umbrella）
• I have lost my umbrella; I think I must buy one. （one在该句中表泛指, 因为my umbrella已 经丢了）
• 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）
one it that的区别是什么
one表示泛指，that和it表示特指。that与所指名词为同类，但不是同一个，而it与所指名词为同一个。
one it that的区别
一、one/ it/that三者均可用作代词,指代前面提到的名词.一般说来,it指代同名同物; one与that则指代同名异物。
例句：
I have lost my umbrella; I'm looking for it.(该句中it就是指前面的my umbrella)
I have lost my umbrella; I think I must buy one.(one在该句中表泛指,因为my
umbrella已经丢了)
The umbrella you bought is cheaper than that I bought.(替代词that在该句中特指“the
umbrella I bought”,以区别“the umbrella you bought”)
二、one与that虽可用来指代同名异物,但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。
例句：
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
one，that和it的用法和区别
one，that 和it的用法和区别
以下是小编为大家整理的one，that 和it的用法总结，希望能帮助大家提高英语水平。
一、that的用法
1、that用来指前文中确定的非同一事物，常用来替代与定冠词或形容词性物主代词连用的单数可数名词或不可数名词，相当于“the+名词”，其复数形式为those。
2、that表替代时为始终是特指(作指示代词和关系代词用时另论)，可指上文谈到的人、物或情况(均为单数)，可代替可数名词和不可数名词。
3、若that所代替的内容为前置用法，即要代替的内容将出现在下文中，一般用this,these或the following表示。
1.—He was nearly drowned once
—When was_______?(NMET2002 Beijing spring)
—_____was in 1998 when he was in middle school.
A.that,It
B.this,This
C.this,It
D.that,This
2.Equipped with modern facilities, today’s libraries differ from______ (2003 Shanghai spring,26)
A.those of the past
B.the past
C.which of the past
D.those past
3.Few pleasure can equal __of a cool drink on a hot day. (NMET99,17; NMET99 Guangdong,29)
it one that区别
it one that 區別
it/one /that三者均可用作代词, 指代前面提到的名词。
I. 一般说来, it指代同名同物; one与that则指代同名异物。
I have lost my umbrella; I'm looking for it. (该句中it就是指前面的my umbrella)
I have lost my umbrella; I think I must buy one. (one在该句中表泛指)
The umbrella you bought is cheaper than that I bought. (替代词that在该句中特指“the umbrella I bought”, 以区别“the umbrella you bought”)
II. one与that指代同名异物. 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)
III. one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。
It,One,That三词之用法区别
It, One, That三词之用法区别
1.它们三词均作代词用，指代前文提到的名词。但是it
所指是同名同物，one和that所指是同名异物，如：
我喜欢那辆汽车，可我没足够的钱买它。
I likethe car, but I have no enough money to buyit.
我喜欢汽车，可我买不起一辆。
I like cars, but I can’t afford to buy one
我想买的那辆汽车要比他的那辆漂亮得多。
The car which I want to buy is much more beautiful than that he has.
2. It可以替名词性从句、动名词和不定式短语，还可
充当形式主语或宾语，而one和that无此用法。如：
我发现按时完成这项工作是不可能的。
I find it impossible to complete the project on time.
哪里能找到足够的食物和水还是个问题。
It is a question where we can find enough food and water.
It可表示天气、时间、距离，以及现场情况知其为何事。
3. It和that都可以指代上文的一部分或全句,而one不能。
如:杰克和我在美国一起学习了三年,我是不会忘记这事的.
Jack and I studied together in the United States; I’ll never forget it.
如何做得更快更好?那确实是个问题.
代词it、one、that的用法
代词that, one, the one, it的用法区别
它们三词均作代词用，指代前文提到的名词。但是it
所指是同名同物，one和that所指是同名异物
① that是特指，代替前面提到的不可数名词或单数可数名词。代指前面提及的同类而非同一物，其复数用those，后面一般有后置定语。
The weather in Kunming is better than that in Wuhan.
The population of China is larger than that of any other country in the world.
② one是泛指，指代前面提到的同类人或物（可数名词）中的一个，其复数用ones，前面一般有定语。
I bought five pencils for my children, two red ones and three green ones.
③ the one 是特指，指代前面提到的同类人或物（可数名词）中的一个，其复数用the ones。This picture is the one that I drew yesterday.
④ it是特指，代替前面提到的那个特定的事物。
I lost my dictionary yesterday. I haven't find it so far.
一、it的用法
1、it指代上文所提事物的本身（it表时间、强调等的用法此处不阐明），如果所代替的事物为复数，则应该用they或them表示。
2、it也可以用来代替上文所提到的一件事。
it,one,that作指代的区别
I。it／one ／that三者均可用作代词, 指代前面提到的名词.一般说来, it指代同名同物; one与that则指代同名异物。
I have lost my umbrella；I’m looking for it. （该句中it就是指前面的my umbrella）
I have lost my umbrella; I think I must buy one。（one在该句中表泛指，因为my umbrella已经丢了）
The umbrella you bought is cheaper than that I bought. (替代词that在该句中特指“the umbrella I bought", 以区别“the umbrella you bought”)
II。one与that虽可用来指代同名异物, 但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）
III。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。
代词it, one, that的用法区别
8.The cost of renting a house in central Xi’an is higher than ___A_ in any other area of the city.
• A. that B. this C. it D. one
9.—There is still a copy of the book in the library. Wall you go and bottow_A__?
3.The population of Henan Province is larger than __C__of any province in China.
A.one B.it C.that D.the one
one与that可用来指代同名异物时区别如下： 1.one为泛指, =a／an＋名词[C]; ones=名词（复数） 可指人指物 2. that为特指, =the ＋名词单数[C或U]，指物; those= 名词（复数），指人指物
当形式主语或形式宾语。one与that均 无此用法。
It is known to everybody that the moon travels around the earth once every month.
I found it hard to get on with her.
5. it与that均可以替代上文全句的内容或部分内容, 而one ／ones则不可以。
one-that-it区别
3. Let's say we meet here at three o'clock. That ought to give you time to buy everything.
（That代替前面表述的内容）
第八页，编辑于星期日：二十三点 五十一分。
6. I took __A___ for granted that you would stay with
us. A. it B. that C. these D. them
第十一页，编辑于星期日：二十三点 五十一分。
Exercise
7. The weather of Beijing is colder than _____B___of Guangzhou. A. it B. that C. these D. them
The water in the well is cleaner than that in the river.
第六页，编辑于星期日：二十三点 五十一分。
one /that/ it 的区别
VI. it可以替代句中的不定式或从句等, 充当形 式主语或形式宾语。one与that均无此用法。
It is known to everybody that the moon travels around the earth once every month. I found it hard to get on with her.
英语中代词(that, it,one等的区别)
英语中代词（that, it，one等的区别）
代词one, it，that的用法在历届高考题中出现的频率较高，是高考的热点之一。笔者结合自己的教学实践在此谈谈它们的一些具体用法，希望能对同学们有一定的帮助。
笼统地说，it指代的是同类同物，that指代的是同类异物，one指
的是上下文中提到的同类事物中的一个。以下是具体的区别：
1.one, it, that常常用来代替或避免重复某个名词。例如：
①I'm looking for a flat. I'd really like one with a garden.
②-Where did you find your watch? - I find it in our classroom.
③The population of China is larger than that of any other country.
2.one可指人或物，只替代单数可数名词，复数用ones. One是泛指，但有限定修饰语，如the, this, that…修饰就变成了特指。如：
①One must do one's duty.
②Mary has a red pencil and Jane has a blue one.
③The new designs are much better than the old ones.
3.that只指物，不指人，可替代可数名词或不可数名词，具有“特指”性质。指的是同类事物中的另一样东西，即同类异物。如：The library of our school is bigger than that of yours.(that代替的是另一个图书馆。)
it、one、that的用法与区别
it/one/that的用法和区别
I. it／one ／that三者均可用作代词, 指代前面提到的名词。一般说来, it指代同名同物; one与that则指代同名异物。
I have lost my umbrella; I'm looking for it. （该句中it就是指前面的my umbrella）
I have lost my umbrella; I think I must buy one. （one在该句中表泛指, 因为my umbrella已经丢了）
The umbrella you bought is cheaper than that I bought. （替代词that 在该句中特指“the umbrella I bought”, 以区别“the umbrella you bought”）
II. one与that虽可用来指代同名异物, 但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）
III. 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。
名校版英语经典句型考点解析 代词that, it和one的用法
名校版英语经典句型考点解析代词that, it和one的用法
基本概括就是，it指代的是特指同类同物；that指代的是特指同类异物，常常用于同类的事物之间的比较；one指的是（泛指）上下文中提到的同类事物中的一个。以下是具体的区别：
1.one, it, that常常用来代替或避免重复某个名词。例如：
I'm looking for a flat. I'd really like one with a garden.
我在找一套公寓。我好想要一个带花园的公寓。
Where did you find your watch? - I find it in our classroom.
你在哪里找到你的手表的？我在教室里找到的。
The population of China is larger than that of any other country. 中国的人口比任何其他国家都多。
2.one可指人或物，只替代单数可数名词，复数用ones. One是泛指，但有限定修饰语，如the, this, that…修饰就变成了特指。如：
One can fly to New York in three hours. （one=anybody）
坐飞机三个小时就可以到达纽约。
One must do one's duty.（one=anybody）
每个人必须尽自己的责任。
Mary has a red pencil and Jane has a blue one.
玛丽有一支红铅笔，简有一支蓝铅笔。
The new designs are much better than the old ones.
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代词one,it,that的用法区别
代词one, it that的用法在历届高考题中出现的频率较高，是高考的热点之一。
1）one, it, that常常用来代替或避免重复某个名词。例如：
①I'm looking for a flat. I'd really like one with a garden.
②-Where did you find your watch? - I find it in our classroom.
③The population of China is larger than that of any other country.
2）one可指人或物，只替代单数可数名词，复数用ones. One是泛指，但有限定修饰语，如the, this, that…修饰就变成了特指。如：
①One must do one's duty. ②Mary has a red pencil and Jane has a blue one.
③The new designs are much better than the old ones.
3）.that只指物，不指人，可替代可数名词或不可数名词，具有“特指”性质。指的是同类事物中的另一样东西，即同类异物。如：The library of our school is bigger than that of yours.(that 代替的是另一个图书馆。)
4）one 和that 在代替可数名词时，如果没有前置定语只有后置定语时，the one 和that 可互换。但该名词如有前置定语，则只能用the one,而不能用that。例如：
①I will take the seat next to the one(=that)by the window.我就坐窗口的那个座位旁边。
②I prefer the large box to the small one.(one 不可用that替换)。
5）That的复数形式those代替可数名词的复数。可指人或物，一般后面跟修饰语。如：
①Today's cellphones are smaller than those(=the ones)used in the past.
②The students who do best in exam are not always those(=the ones) with the best brains.
6）the one(ones)或that ,those 指代某一名词做定语从句的先行词时，其关系代词which在that之后，which不能省略，而在the one、ones 之后,which可省略。如：
①Their problem today is somewhat similar to that which they faced many years ago.
7）代替不可数名词时，应该用that。如：The equipment is different from that.
8）it代替上文所提到的名词时，是指同类事物中的同一样东西，即同类事物。如：
I have lost my pen. I'm looking for it.
9）it和that可代替前面整个句子的意思，而one却不能；that可引导一个限定性定语从句，代替某个先行词（单复数名词均可），it和one则不能；it可代替不定式、动名词或从句，用作形式主语或形式宾语，也可用于强调句型中，而one和that则不能。如：
①-I will make bed for you. –It is very kind of you.
②Jim said he had read my novel.But that was not possible.
③A clock is an instrument that tells time.
④The students that surf the Internet will be punished by the teacher.
⑤It is nice to see you again.
⑥It is no use calling her up.
⑦I found it impossible for me to pass the test.
⑧It was I who broke your window.