1、动词(时态,语态,用法,省略 ,一致性等)时态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.Ive been writing letters for an hour.Ive 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Id been working for some time when he called.We had been waiting for her for two hour
2、s 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 months time shell 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.Theyll have hit the yea
3、rs 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.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.It is supposed that the ship has been sunk.
4、The ship is supposed to have been sunk.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. (你应该晓得速度限制)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 numbe
5、r 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:She was called Big Sister by everybody.Then he was made a squad leader.He was considered quite qualified for the job.The room was always kept clean and tidy.短语动词Vi + advThe plane took of
6、f two hours late.Vi + prepThey looked round the Cathedral.Vi + prep (有被动语态 )Shes looking after her sisters children.The children were always well looked after.Vi + adv + prepI began to look forward to their visits.Vt + O + advSome women choose to stay at home and bring up their children.The children were brought up by their mother.They took him on.Vt + adv + O (无被动语态)I am trying to give up smoking.Vt + O + prepWe talked Donald into agreement.
