That、one和it各自有什么用法,有什么区别?

如题所述

【020】that考点解析

2014-10-18      893400400   关注

1.that作副词,意为“那么”(=so)

⑴I'm sorry, I hadn't realized the situation was that bad.很抱歉,我不知道情况有那么糟糕。

⑵(2012四川)I make $2,000 a week. 60 surely won’t make ________ difference to me.

A. that a big        B. a that big       

C. big a that       D. that big a

答案:D。本题考查that作副词,相当于so,修饰形容词或副词。that big a difference=so big a difference=such a big difference,由此可知,选项D符合题意。句意:我一周挣2000美元。60美元对我而言,当然没有那么大的影响。

 

2.that/those/it/one考点

⑴one替代前面出现的单数可数名词<相当于a/an+单数可数名词>,侧重同一类;it替代前面出现的单数可数名词或不可数名词,侧重同一个;

⑵that替代前面出现的特指的单数可数名词或不可数名词,常带后置定语<相当于the+单数/不可数名词>;those替代前面出现的特指的复数名词,常带后置定语;

①(2013辽宁)To her joy, Della earned first the trust of her students and then _______ of her colleagues.

A. that     B. one     C. ones     D. those

答案:A。本题考查代词的用法。that替代前面出现的特指的单数可数名词或不可数名词,常带后置定语<相当于the+单数/不可数名词>;one替代前面出现的单数可数名词<相当于a/an+单数可数名词>,侧重同一类;ones代替前面出现的复数名词,表泛指;those替代前面出现的特指的复数名词,常带后置定语;the ones替代前面的特指的复数名词,有时可用those替代(尤其在有后置定语的情况下);由题干可知,设空处补全为the trust,是特指的不可数名词,用that指代;故选项A符合题意。句意:令黛拉高兴的是,她先是赢得了她学生的信任,然后又赢得了同事的信任。

②(2013天津)At our factory there are a few machines similar to _______ described in this magazine.

A. them     B. these     C. those     D. ones

答案:C。本题考查代词的用法。分析题干句子结构,将设空处补充完整为:At our factory there are a few machines similar to the machines described in this magazine.由此可知,用those替代特指的复数名词(the machines),以避免重复。句意:在我们工厂有几台机器和这本杂志里描述的那些机器相似。

③(2012辽宁)If you’re buying today’s paper from the stand, could you get _____ for me?

A.one     B. such     C. this     D. that

答案:A。本题考查不定代词的用法。one替代前面出现的表示泛指的单数名词,相当于a/an+单数名词,以避免重复,故选项A符合题意。句意:如果你从报亭买今天的报纸,您能帮我也买一份吗?

3.that在“定语从句”中的考点

⑴当先行词是不定代词all,much,little,something,everything,anything,nothing,none,the one等时;

⑵当先行词前面有the only,the very/right(正好,恰恰),any,every,few,little,no,all等词修饰时;

⑶当先行词是形容词最高级或先行词的前面有形容词最高级修饰时;

⑷当先行词是序数词或其前面有序数词修饰时;

⑸当先行词既有人又有物时;

⑹当主句的主语是疑问词who或which时;

⑺有两个定语从句时,其中一个关系代词宜用which,另一个宜用that;

⑻当先行词在主句中作表语,而关系代词在从句中也作表语时;追问

后置定语是什么

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第1个回答  2015-09-16
1. 要点提示 it可以用作人称代词,它还可以指时间、天气、距离、上下文等,另外,it还可以作先行词,作形式主语和形式宾语。 2. 用法指南 (1)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。 Where's my book? Have you seen it? 我的书在哪里?你看见了没有? The dog is in the garden, isn't it? 狗在花园里,是吧? The baby cried because it is hungry. 婴儿哭了,因为他/她饿了。 (Someone is ringing.)Who's it? It's me. (有人在按门铃。)谁呀?是我。 (2)it 可以指上下文内容 The Olympic Game will be held in Beijing in 2008. It makes the Chinese proud. 2008年将在北京举行奥运会。这使得中国人非常自豪。 (3)it表示时间、天气、距离等。 What time is it now? It's half past nine. 现在几点了?九点半 It is cold.天气冷。 It's about ten kilometers from the park to the museum. 公园到博物馆大约是十公里。 (4)it用作形式主语或形式宾语 It's very important for us to learn English well.(实际主语是to learn English well) 对我们来说,学好英语很重要。 I found it hard to fly a kite. (实际主语是to fly a kite) 我发现放风筝很难。 ''one''的 用法归纳起来有下列几种 一、作数词用。 1. 具有形容词性,有“一”之意。如: one half一半;one or two days一两天 I only have one thing to stay. 此时one比a语气强些。 2. 具有名词性,有“一;一个;一个人”等意。如: How many sisters do you have? I have one. One of the boys is not here. 此外,one用在名词后,“第一”的意思。如: No. one , Page One, Picture One 二、作形容词用。 1. 与表示时间的名词连用,构成副词性词组,作“某一”,“有一”等解时,其前不加介词。如: one morning(night)有个上午(晚上),one Friday有一个星期五 注意,one day既可指过去“有一天”,也可指将来“有朝一日”。细读下面两句子: One day a young man came to see me. One day we'll go to the moon by spaceship. 注意区别下面两个句子,前一句用one,前面不加介词;后一句用a,前面加了介词。 One summer afternoon I met him in the street. One a summer a afternoon I met him in the street. 2. 有"the same''之意,即“同一的”“一致的”。如: in one voice异口同声 ... >
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