英语语法时态知识点归纳范文大全
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我们的事业就是学习再学习,努力积累更多的知识,由于有了知识,社会就会有长足的进步,人类的未来幸福就在于此。下面给大家分享一些关于高一英语语法情态动词,希望对大家有所帮助。
英语语法时态知识点归纳范文大全 1
1.定义:用作宾语的从句叫宾语从句。
2.构成:关联词+简单句
3.引导宾语从句的关联词有三类:
(1)从属连词that。如:He told us that he felt ill.他对我们说他感到不舒服。I know he has returned.我知道他已经回来了。注:that在引导宾语从句时也并不是任何情况下都可以省略。在以下情况下,that不能省略。
1.Everybody could see what happened and that Tom was frightened.(and连接两个宾语从句,that宾语从句放在and的后面时,that不能省略。)大家都会看出所发生的事情并知道Tom非常害怕。
2.I know nothing about him except that he is from the south.(that引导的宾语从句作介词宾语时,that不能省略。)对他我一无所知,只知道他是南方人。
3.That he ever said such a thing I simply don’t believe.(that从句位于句首时,that不可省略。)我简直不相信他曾说过这样的话。
4.We decided,in view of his special circumstances,that we would admit him for a probationary period.(主句谓语动词与that从句之间有插入语,that不可省略。)鉴于他的特殊情况,我们决定应允他一段试用期。
(1)介词宾语从句 宾语从句也可用作介词的宾语。如:He was deeply displeased by what had occurred that day.他对那天发生的事感到很不快。I walked over to where she sat.我走向她坐的地方。I am curious as to what he will say.我很想知道他要说什么。Your success will largely depend upon what you do and how you do it.你是否成功将主要取决于你做什么和怎样做。有时介词可以省略。如:I don’t care (for)who marries him.我不管谁跟他结婚。Be careful (as to)how you do that.你要注意做这件事的方式。
(2)从属连词if/whether。如:I doubt whether he will succeed.我怀疑他是否会成功。I don’t know if you can help me.我不知道你能否帮助我。
(3)连接代词who,whom,whose,what,which,whoever,whatever,whichever 连接副词 where,when,how,why。如:Who or what he was,Martin never learned.他是什么人?他是干什么的?马丁根本不知道。I wonder what he’s writing to me about.我不知道他要给我写信说什么事。I’ll tell you why I asked you to come.我会告诉你我为什么要你来。You may do what you will.你可做任何你想做的事。
英语语法时态知识点归纳范文大全 2
现在完成时
1、表示过去发生的某一动作对现在造成的影响或结果。常用的状语有already,yet,just等。
2、表示过去已经开始,持续到现在,而且还可能继续下去的动作状态。往往和表示一段时间的状语连用,如today,thisweek,lately,recently,inthepastfewdays,since,foralongtime等。
注意:(1)非延续性动词在肯定句中不能与表示一段时间的时间状语连用。
(2)此类动词在否定句中则可以与表示一段时间的时间状语连用。这类动词有:begin,leave,go,borrow,come,return,born,die,buy,arrive。
3、在时间或条件状语从句中,现在完成时代替将来完成时,表示将来某个时刻之前已经完成的动作。
4、现在完成时和一般过去时的区别
现在完成时:表示某一已完成的动作对现在造成的影响或结果,强调的是现在的情况,不能喝表示过去的时间状语连用。
一般过去时:只单纯表示过去的动作或状态,和现在不发生联系。它可以和表示过去的时间状语连用。
英语语法时态知识点归纳范文大全 3
定语从句
1、that指人或物在从句中作主语,宾语或表语
which指物在从句中作主语,宾语或表语(作宾语时可以省略)
who指人在从句中作主语,宾语或表语
whom指人在从句中作宾语
whose指人或物在从句中作定语
as指人或物在从句中作主语,宾语或表语
ut指人或物在从句中作主语,宾语或表语
注意:指物时,whose+名词=the+名词+ofwhich或ofwhich+the+名词
英语语法时态知识点归纳范文大全 4
方式状语从句
引导词:as(像...一样,正如....),asif/asthough(好像,宛如)
注意:1、固定句型AistoBwhatCistoD.意为“A对B而言正如C对D一样”。
2、asif,asthough引导的从句若与事实相反,用虚拟语气;若与事实相符,不用虚拟语气。
英语语法时态知识点归纳范文大全 5
单元写作话题:旅行
假设你是刘明,寒假期间准备去北京旅游。请你根据下面的提示,用英语给你的网友李红写一封邮件。主要内容如下:
1. 你以前从未去过北京,请他当向导,带你参观长城,颐和园和其它名胜;
2. 想住在他家里,以便聊聊彼此的生活和学习;
3. 问候他的父母。
注意:
1. 词数 100左右;开头结尾已给出,不计入总词数
2. 颐和园 the Summer Palace
【参考范文】
Dear Li Hong,
I haven’t heard from you for quite a long time. How have you been these days?
During the coming winter vacation, I’m going to Beijing for a tour. As I have never been to Beijing before, I’d like you to be my guide. I hope you can show me around the Great Wall, the Summer Palace and some other places of interest. What’s more, during my visit I hope to stay together with you in your house so that we can have a good talk about our life and studies. What do you think of my idea? I would like to know your opinion.
Please give my best regards(问候) to your parents.
Yours sincerely,
Liu Ming
单元写作话题:环境保护
假设你叫李华,你从报纸上得知世界上8种熊中有6种面临灭绝的危险,人类活动是造成熊类濒危的主要原因。你决定给世界野生生物基金会(WWF)写信反映这一情况、提出你的建议,并希望基金会采取行动对熊类予以保护。参考词汇:熊类bear species
【参考范文】
Dear Sir or Madam,
I’ve learned from a newspaper that six of eight bear species in the world are dying out. Scientists say that humans are their biggest threat because some parts of bears are very expensive as medicine. That’s one of the reasons why bears are often killed. In addition, many habitats of bears are being destroyed as a result of human activities, so bears are losing their homes.
To save bears, I think more reserves for bears should be set up so that they can live freely there. Laws should be passed to prevent people from killing bears. Please give a hand to the endangered bears. They need help to survive.
Yours sincerely,
Li Hua
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