英语四级语法？2、Other things being equal, a man who expresses himself effectively is sure to succeed more rapidly than the man whose command of language is poor.2.2021年12月英语四级语法知识 分词的语态 1)通常，那么，英语四级语法？一起来了解一下吧。
其实如果你在准备四六级 你会发现其实整个卷子都是阅读 包括听力如果在语法上面过多追究 对考试不是太好！！祝你四级成功！
大学英语四级常用语法精选大全
too…to 结构通常表示否定意义:
She was too young to understand all that.
enough…to结构则表示肯定意义:
She was not old enough to understand all that.
not too, but too, all too, only too等和不定式连用时,不定式一般不表示否定意义:
He's only too pleased to help her.
so…as (to)这种结构也可用不定式作状语:
Be so kind as to drop in some time when you are free.
如果要说明不定式表示的动作是谁做的, 可以在不定式前加一个for引起的短语:
It is not hard for one to do a bit of good.
It is a great honour for us to be present at this rally.
在以某些形容词(如 kind, good, nice, wise, unwise, clever, silly, wrong, right, foolish, stupid, careless, considerate, rude, naughty, impolite等)作表语时, 不定式前可加一个of引起的短语, 来说明不定式指的是谁的情况:
It's kind of you to think so much of us.
(It is) Awfully good of you to come and meet us.
It's very nice of you to be so considerate.
It's unwise of them to turn down the proposal.
V+ing形式(现在分词及动名词)
形式
完成式: 如果要表示动名词代表的动作在谓语所表示的动作之前发生, 通常用动名词的完成形式.
He didn't mention having met me.
I regret not having taken her advice.
在某些动词后(或成语中), 常用(或可以用)动名词的一般形式, 尽管动作是在谓语所表示的动作之前发生的.
Excuse me for coming late.
I don't remember ever seeing him anywhere.
现在分词的完成式主要用在状语中, 表示这动作在谓语所表示的动作之前发生.
Having been there many times, he offered to be our guide.
Having found the cause, they were able to propose a remedy.
另外, 独立结构也可用现在分词的完成形式.
The guests having left, they resumed their discussion.
The children, having eating their fill, were allowed to leave the table.
被动式: 当一个动名词逻辑上的主语所表示的是这动作的对象时, 动名词一般要用被动形式.
His being neglected by the host added to his uneasiness.
He couldn't bear being made fun of like that.
但要注意, 在want, need, deserve, require 等动词后, 尽管表示的是被动的意思, 却用动名词的主动形式.
My pen needs filling.
The point deserves mentioning.
This problem requires studying with great care.
在worth这个形容词后情形也是这样.
Her method is worth trying.
2016年大学英语四级语法指导(4)
1. The children went there to watch the iron tower _D_.
A to erect B be erected C erecting D being erected
watch 看电视用，看比赛用; see 看电影用;
感官动词watch， see， hear; 感官动词 + 名词(代词)+ do
be erected 强调的是动作的`结果; being erected 强调的是动作的过程。
原发布者:超级沉默的小白
四级语法一：时态：所谓的"时态"，就是时间+状态。谓语动词的时态见下表：1．主动形式2．被动形式CET-4常考的三种时态：过去完成时；将来完成时；（现在/过去）完成进行时。时间状语从句当中的时态：一般过去时所有的过去用一般现在时表示现在和将来现在完成时现在完成和将来完成一．非谓语动词一．不定式：一）不定式的常考形式：1)一般形式：Hedecidedtoworkharderinordertocatchupwiththeothers.被动形式:Hepreferredtobeassignedsomeheavierworktodo.语法功能：表示与谓语动词同步发生2)完成形式：Hepretendednottohaveseenme.被动形式：Thebookissaidtohavebeentranslatedintomanylanguages.语法功能：表示发生在谓语动词之前二）不定式常考的考点：1）不定式做定语----将要发生2）不定式做状语----目的3）不定式充当名词功能---Toseeistobelieve.三)不定式的省略1)感官动词see,watch,observe,notice,lookat,hear,listento,smell,taste,feel+do表示动作的完整性，真实性；+doing表示动作的连续性，进行性Isawhimworkinthegardenyesterday.昨天我看见他在花园里干活了。
【 #四六级考试#导语】可以开始进行2020年考试备考啦，迎战考试，奋斗是我们此刻的选择，相信所有的努力都会被岁月温柔以待！以下为“2020年12月英语四级语法用法讲解”，欢迎阅读参考！更多相关讯息请关注！
【篇一】2020年12月英语四级语法用法讲解
英语四级语法用法辨析：keen on doing sth 与keen to do sth 的区别
1)keen on doing sth 通常表示“喜欢做某事”，指的是一种兴趣爱好。如：
The painter is keen on collecting coins 那位画家喜欢收集硬币。
I’m not keen on gambling. I’m too afraid of losing. 我对赌博不感兴趣。我太怕输了。
动名词前有时有逻辑主语：
Mrs Hill is keen on Tom’s marrying Susan. 希尔太太很希望汤姆能和苏珊结婚。
但有时也表示“渴望做某事”，如《朗文多功能分类词典》中就有这样一句：
I’m keen on passing this examination. 我渴望通过这次考试。
【 #四六级考试#导语】我们都是有梦想却不知道怎么努力付出的纠结体，是一个需要别人帮忙规划人生的幼稚派。 无 为大家准备了以下内容，希望对大家有帮助。
1.2021年12月英语四级语法知识
一 、独立结构的构成：只有当分词短语的逻辑主语和句子主语不一致时，我们才能用独立结构。独立结构只用做状语，多用于书面语言。常见的独立结构有以下几种：
(一) 名词/代词+分词(包括现在分词和过去分词)：
1 The boy ran quickly, his father following. (表示伴随情况)
2 He lay on his back, his hands acrossed under his head. (表示伴随情况)
(二)名词/代词+形容词：
1、They started home, their minds full of plans for increasing production. (表示伴随情况)
2、 He was silent for a moment, his lips tight. (表示伴随情况)
(三)名词/代词+副词：
1、 He put on his socks, wrong side out. (表示补充说明)
2 、The war over, all the Chinese people’s volunteers came back to China. (表示补充说明)
(四)名词/代词+介词(短语)
1 、She came in, a baby in her arms. (表示伴随情况)
2 、He went off, gun in hand. (表示伴随情况)
二、独立结构在句子中的作用：
独立结构在句子中只能做状语，这种结构可以用来：
(一)表示时间：
His homework done, Jim decided to go and see the play.
(=After his homework was done, he decided to go and see the play.)
(二)表示原因：
The last bus having gone, we had to walk home.
(=Because the last bus having gone, we had to walk home. )
(三)表示条件：
Weather permitting, we’ll go for an outing tomorrow.
(=If weather permitting, we’ll go for an outing tomorrow.)
(四)表示伴随情况或伴随状况：
They walked through the forest, an old hunter leading the way.
(五)表示补充说明：
He lived in a wooden house with two rooms, one being a bedroom and the other being an office.
(=He lived in a wooden house with two rooms, one was a bedroom, the other was an office.)
三、独立变格的变化
在带有逻辑主语的分词及其短语前加”with”
1、——Why are they taking all the equipment away?
——The job_____, they are packing up to leave.
A. it to done B. did C. was did D. done
2、Other things being equal, a man who expresses himself effectively is sure to succeed more rapidly than the man whose command of language is poor.
2.2021年12月英语四级语法知识
分词的语态1)通常，现在分词表示主动，过去分词表示被动，例如：
He is the man giving you the money.(= who gave you…)他就是给你钱的那个人。
以上就是英语四级语法的全部内容，out of work 失业; out of reach 够不着 within reach 够得着; out of practice 缺乏练习。 2016年大学英语四级语法指导(3) 动名词的复合结构:凡是一个动词的后面可以加动名词,就可以加动名词的复合结构。
