英语基础语法中的动词!
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. I’ve been writing letters for an hour.我一直坐在花园里。
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.她来的时候,我们已经等了她两个小时了。
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.再过一个月,她将在这里学习三年了。
4)将来完成时(由shall/will have + 过去分词构成): 将来某时已发生的事. I shall have finished this one before lunch.他们将在10月底达到今年的目标。
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.据说他嫉妒她的成功。
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.这艘船应该已经沉没了。
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:你为什么在这个地区开这么快?支持你知道速度就知道限速。
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.给他们两天时间做必要的准备。
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.房间总是保持干净整洁。
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我开始期待他们的来访。
Vt + O + adv Some 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 + prep We talked Donald into agreement.部分内容来源于网络转载、学生投稿,如有侵权或对本站有任何意见、建议或者投诉,请联系邮箱(1296178999@qq.com)反馈。 未经本站授权,不得转载、摘编、复制或者建立镜像, 如有违反,本站将追究法律责任!
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