2020年9月英语六级-2020年6月英语六级语法常考知识点讲解3篇

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【篇一】2020年6月英语六级语法常考知识点讲解

　　1) It is demanded / necessary / a pity + that…结构中的主语从句的谓语动词要用should 加动词原形， should 可省略。

　　句型：

　　(1)suggested

　　It is

　　(2)important　　that…+ (should) do

　　(3) a pity

　　(1)suggested, ordered, proposed, required,　 demanded, requested, insisted; + (should) do

　　(2)important, necessary, natural, strange

　　a pity,　 a shame,　 no wonder

　　(3)It is suggested that we (should) hold a meeting next week.

　　It is necessary that he (should) come to our meeting tomorrow.

　　2)在宾语从句中的应用

　　在表示命令、建议、要求等一类动词后面的从句中。

　　order, suggest, propose, require, demand, request, insist, command, insist + (should) do

　　I suggest that we (should) hold a meeting next week.

　　He insisted that he (should ) be sent there.

　　注意： 如suggest, insist不表示"建议" 或"坚持要某人做某事时"，即它们用于其本意"暗示、表明"、"坚持认为"时，宾语从句用陈述语气。

　　The guard at gate insisted that everybody obey the rules.

　　判断改错:

　　(错)　You pale face suggests that you (should) be ill.

　　(对)　 Your pale face suggests that you are ill.

　　(错)　 I insisted that you ( should) be wrong.

　　(对)　 I insisted that you were wrong.

　　3)在表语从句，同位语从句中的应用

　　在suggestion, proposal, idea, plan, order, advice等名词后面的表语从句、同位语从句中要用虚拟语气，即(should)+动词原形。

　　My idea is that we (should) get more people to attend the conference.

　　I make a proposal that we (should) hold a meeting next week.

【篇二】2020年6月英语六级语法常考知识点讲解

　　语态是动词的一种形式，它用来表示句中主语同谓语动词之间的关系。

　　英语有两种语态， 主动语态和被动语态， 主动语态表示主语是谓语动词动作的执行者，被动语态表示主语是谓语动词动作的承受者。例如：

　　I have repaired the radio.

　　我修好了收音机。

　　The radio has been repaired.

　　收音机被修好了。

　　The students cleaned the classroom.

　　学生们打扫了教室。

　　The classroom was cleaned by the students.

　　教室被学生们打扫了。

　　被动语态的构成：

　　be + 过去分词

　　A building was damaged by the storm.

　　暴风雨毁坏了一座建筑物。

　　Our plate was made in China.

　　我们的盘子是中国生产的。

　　My bike was stolen.

　　我的自行车被盗了。

　　常用的被动语态的时态变化如下，以 ask 为例：

　　一般 进行 完成

　　现在I am asked, I am being asked, I have been asked

　　过去I was asked,I was being asked,I had been asked

　　将来I shall be asked, I shall have been asked

　　过去将来I shall be asked

　　被动语态的疑问句是把助动词提前到句首。

　　Has your TV set been repaired?

　　你的电视机修了吗?

　　Was the kite broken?

　　风筝破了吗?

　　Has the work been done?

　　工作结束了吗?

　　被动语态的否定式是在助动词后面加 not.

　　The letter has not been sent out.

　　信还没有发出去。

　　The little boy has not been found out.

　　小孩还没有找到。

　　The cap has not been mended yet.

　　帽子还没有补好。

　　Their money has not been sent to them.

　　他们的钱还没有送到他们手中。

【篇三】2020年6月英语六级语法常考知识点讲解

　　1) 表示允许或请求;表示没有把握的推测;may 放在句首，表示祝愿。

　　May God bless you!

　　He might be at home.

　　注意： might 表示推测时，不表示时态。只是可能性比may 小。

　　2) 成语： may/might as well，后面接不带to 的不定式，意为"不妨"。

　　If that is the case, we may as well try.

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