2021大学英语四级语法考点复习汇总(重点)
1.英语四级语法考点复习:ago与before
ago与before的用法区别
1)两者均可表示在多久时间“以前”(要放在表示一段时间的词语之后),但有区别:ago从现在向前回溯,即现在的过去,因此通常与一般过去时连用;而 before则从过去向前回溯,即指过去的过去,因此通常与过去完成时连用(尤其用于宾语从句中)。如:
I bought the computer two years ago. 我是两年前买这台电脑的。
He said they had left five days before. 他说他们 5 天前就离开了。
事业单位考试网全国事业单位注:在表示推测或为使语境生动的句子中,有时也可用ago代替before.如:
He must have left a week ago. 想必他在一星期前就离开了。
I had thought that he had died at least 20 years ago. 我原以为他至少在 20 年前就已经去世了。
(2)before 有时单独使用(即不连用具体时间),泛指一般意义的“以前”,此时可用于一般过去时,也可用于现在完成时。如:
He didn‘t know that before. 他以前不知道此事。
I have been there before. 我以前去过那儿。
2.英语四级语法考点复习:deep与deeply
河南省教育厅招生办公室
deep与deeply副词的区别
有的与形容词同形的副词与以-ly结尾的副词意义差别不是很大。我们可从以下几个方面来区分:
2020年司法考试时间位置不同:
在动词之前或句首通常只用ly副词。如:
He slowly drove the car into the garage.他把车慢慢地开进车库。
Quickly everybody stood up.大家很快地站起来。
但在动词后,两种副词都可用。如:
He drives slow/slowly.他的车开得很慢。
He sold it cheap/cheaply.他将它便宜卖了。
含义不同:
与形容词同形的副词通常指具体情况,而-ly副词多指抽象概念。请比较:
He is sitting close to me.他就坐在我边上。
Watch closely what I do.仔细瞧我怎么做的。
I went deep into the woods.我深入到树林中。
Her story moved me deeply.她的故事使我深受感动。
历年大学录取分数线查询The plane was flying high.这架飞机飞得很高。
He think highly of your work.他对你的工作评价很高。
He opened the door wide. 他把门开得大大的。
English is widely used in the world.英语在世界范围内广泛使用。
习惯搭配不同:
如:
1.在stand firm(站稳)和hold firm(固守)中不用firmly.
2.在fair and square(正大光明地)和play fair(公平办事)中不用fairly.
3.在take it easy(别着急),go easy(从容不迫),easier said than done(说来容易做来难),easy come,easy go(易得则易失)等中不用easily.
4.在sound asleep(熟睡),wide open(完全开着),wide awake(完全醒了)中不用soundly或widely.
2013年12月四级答案
3.地点状语从句
英语四级重点语法知识:地点状语从句
状语从句的考点为:
1、非if引导的条件状语从句,此类句子多用at times,provided,so long as,in case,once等来替代if;东至县教育局
2、由even if/so,now that,for all等引导的让步状语从句;
when引导的时间状语从句;more than,as...as,not so much as,the same as,as much as等引导的比较状语从句。
3、独立主格结构多以逻辑主语+分词的形式出现。
4、情态动词多与完成时形式连用。
5、定语从句重点考查介词+关系代词(which)和as作为关系代词。
状语从句
状语从句:两个独立的句子中间用一些含义不同的连接词连接;状语从句用来表达两个句子之间的逻辑关系;分成原因状语、条件状语、结果状语、时间状语、地点状语、让步状语、目的状语、比较状语、方式状语等九大类型;
eg:I got up late.
I was late for school.
Because I got up late, I was late for school. (原因状语从句)
I got up late,so I was late for school. (结果状语从句)
地点状语:
地点状语从句通常由where,wherever,everywhere 引导;
eg:Where I live there are plenty of trees.
Wherever you work, you will gain much valuable experience as long as you are willing to work.
Wherever=no matter where
Everywhere they went, they were warmly received.
Where there is a will, there is a way.
where:不能翻译成在……地方时,通常翻译为如果,表示在……条件下;
eg: Where you are confident,you will succeed.
eg:Where previously the bank had concentrated on the big infrastructure projects , such as dams, roads and bridges,it begin to switch to projects which directly improved the basic services of a country.