现在完成时态语法知识(5篇)
每个人都曾试图在平淡的学习、工作和生活中写一篇文章。写作是培养人的观察、联想、想象、思维和记忆的重要手段。写范文的时候需要注意什么呢?有哪些格式需要注意呢?这里我整理了一些优秀的范文,希望对大家有所帮助,下面我们就来了解一下吧。
现在完成时态语法知识篇一
he has changed his idea. 他改变了想法。(from
we have been studying here for two years. 我们在这儿已经学习了两年了。
he has cleaned the window. 他把窗户擦干净了。(动作已完成)
he has been cleaning the window. 他一直在擦窗户。(动作不一定完成)
i’ve known him for many years. 我认识他有许多年了。
the war has lasted for a long time. 这场战争持续了很长时间。
i’ve lived [been living] here for 30 years. 我在这儿住了30年了。
how long have you worked [been working] here? 你在这里工作多久了?
你学习英语多久了?
正:how long have yon learnt english?
正:how long have you been learning english?
他已经睡了十个小时了。
正:he has slept for ten hours.
正:he has been sleeping for ten hours.
现在完成时态语法知识篇二
即表示一个从过去某时开始一直持续的动作,这动作可能刚刚停止,也可能还在进行。如:
she has been pruning the roses. 她一直在修剪玫瑰。
he’s been helping himself to my stationery. 他未经许可一直用我的文具。
the children have been having a lot of fun. 孩子们一直玩得很开心。
she is very tired. she’s been working all morning. 她很累。她干了一早晨了。
tom has been seeing about a work permit for you. 汤姆一直在想办法给你弄一个工作许可证。
the tobacco industry has been trying to improve its image. 烟草行业一直在试图改善其形象。
it has come to our knowledge that you have been cheating the company. 据我们了解你一直欺骗公司。
the group has been living in a remote corner of the cambodian jungle. 该部落一直居住在柬埔寨的丛林深处。
即表示在一段持续的时间内动作的多次重复,而这个重复的动作在说话时并不一定在进行。如:
we’ve all along been making mistakes like this. 我们一直犯这样的错误。
jim has been phoning jenny every night for the past week. 一星期以来吉姆每天晚上给詹妮打电话。
现在完成时态语法知识篇三
1)现在完成进行时态强调的是动作的持续性,而现在完成时态则着眼于过去发生的动作和现在的联系。
例句:
(1) he has been travelling in asia since then. 从那时起他一直在亚洲旅行。
这儿的现在完成进行时态强调动作的持续性。
(2) the bakers have visited four countries since then. 从那时起贝克夫妇访问了4个国家。
这句里的现在完成时态强调过去发生的动作与现在的联系。
(3) how long have you been living here? 你在这儿住了多久了?
这句里的现在完成时态除了强调动作的持续性以外,还和进行时态一样含有一种临时性,比如我们可以用这句话问暂时住在中国的外国人。
(4) how long have you lived here? 你在这儿住了多久了?
这儿的现在完成时态也是强调过去发生的动作与现在的联系,但是它另外还有一个特点,那就是有一种长期性。比如我们可以用这句话问一位长期定居在某地的人。
2)现在完成进行时态不仅可以表示动作从过去开始持续到现在,还可以表示动作延续下去;而现在完成时态的动作是否能够延续下去则取决于上下文。
例句:
(1) whos been drinking my beer? 谁一直在喝我的啤酒?
这句中的现在完成进行时态表示动作还在延续下去。
(2) whos drunk my beer? 谁喝了我的啤酒?
这句中的现在完成时态表示的动作已经完成,不再延续下去。
3) 现在完成进行时态可以表示动作的重复性,而现在完成时态则不可以。
例如:
(1) i have been meeting him recently. 我近来常常见到他。
这句中的现在完成进行时态表示多次重复的动作。
(2) i have met him recently. 近来我遇见过他。
这句中的现在完成时态只是表示一次性的动作。
4) 现在完成进行时态常常可以带感情色彩,而现在完成时态则不行。例如:
(1) i have been wanting to meet you for a long time. 和你见面是我盼望已久的事。
(2) whos been telling you such stuff? 是谁 和你说的这些胡话?
现在完成时态语法知识篇四
ann is very tired. she has been working hard.
why are you clothes so dirty? what have you been doing?
it has been raining for two hours. (现在还在下)
jack hasn’t been feeling very well recently.
she has been playing tennis since she was eight.
tom’s hands are very dirty. he has been repairing the car.
the car is going again now. tom has repaired it.
现在完成时态语法知识篇五
现在完成进行时所用的。时间状语:all day / month; this month / week / year; these days; recently / lately; in the past few + 时间段; since +时间点; for + 时间段,等等。如:
he has been working all day. 他整天都在工作。
they have been building the bridge for two month. 两个月来他们一直在修桥。
they have been planting trees this month. 这个月来他们一直在植树。
car sales have been shrinking recently. 汽车销量近来一直在下降。
vera has been trying to learn chinese for years. 维拉努力学汉语已有好几年了。
he has been sleeping for ten hours. 他已经睡了十个小时了。
jim has been phoning jenny every night for the last week. 上星期,吉姆天天晚上都给詹妮打电话。
the two parties have been trying to unite since the new year. 自从新年以来,双方就一直在试图联手。