英语六级语法知识点思维导图
概括英语六级语法知识点
树图思维导图提供 英语六级语法知识点思维导图 在线思维导图免费制作，点击“编辑”按钮，可对 英语六级语法知识点思维导图 进行在线思维导图编辑，本思维导图属于思维导图模板主题，文件编号是：24a4951acedd9f34726fec9ba2158ed0
思维导图大纲
英语六级语法知识点思维导图模板大纲
1)现在完成进行时态 (have/has been + -ing 分词构成): 动作或状态从过去某时开始,继续到现在,可能继续下去,也可能刚刚结束
I’ve been writing letters for an hour
I’ve been sitting in the garden
2)过去完成进行时(由had been + ing分词构成): 过去某个时刻以前一直在进行的动作
I’d been working for some time when he called
We had been waiting for her for two hours by the time she came
3)将来完成进行时: 将来某个时刻以前一直在进行的动作
By next summer, he will have been working here for twenty years
In another month’s time she’ll have been studying here for three years
4)将来完成时(由shall/will have + 过去分词构成): 将来某时会业已发生的事
I shall have finished this one before lunch
They’ll have hit the year’s target by the end of October
语态
可以有两种被动结构的类型,例如:
He was said to be jealous of her success
It was said that he was jealous of her success
It is supposed that the ship has been sunk
The ship is supposed to have been sunk
双宾语及宾补结构的被动语态
双宾语结构的被动语态: 双宾语结构变为被动语态时,可以把主动结构中的一个宾语变为主语,另一个宾语仍然保留在谓语后面,但多数是把间接宾语变为主语
He was asked a number of questions at the press conference
Two days were allowed them for making the necessary preparations
宾补结构的被动语态
He was considered quite qualified for the job
The room was always kept clean and tidy
She was called Big Sister by everybody
短语动词
Vi + adv
The plane took off two hours late
Vi + prep
They looked round the Cathedral
Vi + prep (有被动语态)
She’s looking after her sister’s children
The children were always well looked after.
Vi + adv + prep
I began to look forward to their visits
Vt + O + adv
Some women choose to stay at home and bring up their children
The children were brought up by their mother
Vt + adv + O (无被动语态)
I am trying to give up smoking
Vt + O + prep
We talked Donald into agreement
能同时适用于上述两个句型的主动词通常都是表示“估计”,“相信”等意义的动词,常见的有assume,believe,expect,fear,feel,know,presume,report,say,suppose,understand等思维导图模板大纲
担当be supposed to 与不定式的一般形式搭配时往往表示不同的意义.例如:Why are you driving so fast in this area? You are supposed to know the speed to know the speed limit思维导图模板大纲
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