英语语法大全中免费.docx

1、英语语法大全中免费表示几倍于用twice (两倍)，three times(三倍)等加as.as.如：New York is ten times as big as my home town.纽约有我的家乡十个大。The output of the paper mill is now three times as high as it was in 1966.这家纸厂的生产比一九六六年增加两倍。This river is twice as long as that one.这条河比那条河长一倍。Asia is four times as large as Europe.亚洲比欧洲大三倍。注表示

2、几倍于也可以用下面的说法，如：Three times three is nine.三乘三得九。He is twice my age.他的年龄比我大一倍。This lake is four times the size of that one.这个湖有那个湖四个大。The irrigated area in this province is four times bigger than in l978.这个省的灌溉面积比1978年增加三倍。(four times bigger than = four times as big as)Our countys agricultural output

3、this year is 5 per cent higher than that of last year.我们县今年农业产量比去年增长百分之五。表示程度可用much，far，still，even，a 1itt1e，no，any，a great deal等状语来修饰形容词和副词的比较级。如：The Yellow River is long，but the Changjiang River is even longer.黄河长，长江更长。We are much better off now.我们的生活比过去好得多。She sings far better than the others.她唱得比

4、别人好得多。Wang is taller than Zhang. Li is still than Wang. 王比张高，李比王还高。注一注意下面的一些说法。如：I couldnt move a step further，我连一步也走不动了。The meeting lasted two hours longer than usual.会议比平常多开了两个钟头。He is a head taller than I.他比我高一个头。(也可以说He is taller than me by a head.)They got there earlier than we by twenty minute

5、s.他们比我们早二十分钟到达那里。The students of the university have increased by 100 per cent since l978.这个大学的学生自一九七八年以来增加了一倍。Do you want any more? -Yes，give me two more.你还要吗?一是的，再给我两个。Have you any more tickets? -Sorry，I have no more.你还有票吗? 对不起，没有了。注二可用形容词最高级 + possible或imaginable等词来强调语气。如：I think he is the best p

6、ossible man for the job.我认为他做这工作最合适。(也可以说the best man possible)Swimming in winter is the best form of exercise imaginable.冬泳是最好的运动方式。(也可以说the best imaginable form)英语语法手册英语精品-比较级 vip比较级 + and + 比较级(后面不可接than从句)可用来表示越来越。如：The days are getting longer and longer.白天越来越长了。He is becoming more and more inte

7、rested in sports. 他对运动越来越有兴趣了。The more the more 的用法意思是越，就越。如：The harder you work，the more you Will learn.你越努力，就越学得多。The greater the mass of a body，the greater is its inertia.物体的质量越大，它的惯性就越大。The more you eat，the fatter you get.你吃得越多，长得越胖。The more，the better.越多越好。more than和less than这两个固定词组分别表示多于少于。如：T

8、here are more than three hundred households in this village.这个村子有三百多户人家。The finished the Work in less than a year.他们不到一年就完成这项工作。Our country has established diplomatic relations with more than one hundred countries.我国已经和一百多个国家建立了外交关系。no more than和not more thanno more than的意思是只不过，not more than的意思是不多于。

9、试比较：There are no more than ten tickles left. 剩下不到十张票。 (有票少的含义)The experiment was done by not more than 5 persons. 做这个试验的人不到五个。(没有多或少的含义，只是客观地说明数目)This room is no bigger than that. 这个房间并不比那个大。 (有两个房间都不大的含义)This room is not bigger than that one.这个房间不比那个大。 (没有两个房间都不大或都不小的含义)注注意not . Any more than或no mo

10、re.than在下面句子中的用法。如：They cannot do the impossible any more than we can.他们和我们同样不能做不可能的事情。He is no more diligent than I am.他和我同样不勤奋no less than和not 1ess thanno less than的意思是不亚于，not less than的意思是不少于。试比较：There were no less than a thousand people at the meeting.到会的有一千人之多。(有到会人多的含义)There were not less than

11、 one thousand people at the meeting.到会的至少有一千人。(没有到会人多或人少的含义)This song is no less popular than that one.这首歌之受欢迎不亚于那首歌。(有两首歌都受欢迎的含义)This song is not less popular than that one.这首歌受欢迎的程度不比那首差。(纯粹比较。不一定有两首歌都受欢迎的含义)All the better和so much the better这一类的说法都有因此而更的含义。如：If that is so，all the better.果真如此，那就更好。

12、If he will come，so much the better.如果他愿意来，那更好。英语语法手册动词 动词概说1)动词(verb)是表示动作或状态的词。a)表示动作：swim游泳push推b)表示状态：have有be是2)英语动词有时态、语态、语气等形式上的变化。限定动词和非限定动词从是否被主语所限定来分，动词有限定动词(finite verb)和非限定动词(nonfinite verb)两大类。1)限定动词 限定动词用作句子的谓语动词，并被主语所限定，有人称和数的变化。如：He is a tractor driver.他是一个拖拉机手。Facts are more eloquent

13、than words.事实胜于雄辩。We have friends all over the world.我们的朋友遍天下。An apple falls by the force of gravitation.地心吸力使苹果落地。2)非限定动词 非限定动词有动词不定式、动名词和分词三种，在句子里都不能单独作谓语动词，故不被主语所限定，没有人称和数的变化。如：I am pleased to meet you.我很高兴与你相识。(动词不定式)Smoking is harmful to the health.吸烟对身体有害。(动名词)I heard them singing the Internat

14、ionale。我听见他们唱国际歌。(分词)Spoken words are often more powerful than writing.语言往往比文字更有力。(分词)实义动词、连系动词、情态动词和助动词从其含义来分，动词有实义动词(notional verb)，连系动词(1ink verb)，情态动词(modal verb)和助动词(auxiliary verb)四类。1)实义动词 实义动词有完全的词义，并能独立作谓语动词。如：The sun shone brightly this morning.今天早晨阳光灿烂。He likes to go for a long walk on su

15、ndays.他喜欢星期日出去作长距离散步。We have a big TV set in the club.我们俱乐部有台大电视机。2)连系动词 连系动词在句中作谓语动词，后面跟表语。英语连系动词有be(是)，seem(似乎)，look(看来)，keep(保持)，become(变成)，get(变得)，grow(变得)，feel(感到)，turn(变得，变成)，appear(显得)，remain(仍旧是)等。如：It is never too late to mend.改过不嫌晚。It was a close game.那场球赛比分很接近。The children in this nursery

16、 look very healthy.这个托儿所的孩子看起来都非常健康。Keep quiet，please!请安静!，The tape recorder seems all right.这台录音机好像没有毛病。Later he became a doctor.他后来成为一名医生。The problem remained unsolved until last year.问题到去年才解决。注一下面句子中的come和go也是连系动词。如：The old mans dream has come true.这位老人的梦想实现了。Something has gone wrong with the tru

17、ck.卡车出毛病了。注二有些连系动词如seem, appear等后面常跟to be。如：The new text seens to be easy，but actually it is rather difficult.这篇新课文好像很容易，其实相当难。She appears to be the girls sister.她似乎是那女孩的姐姐。3)情态动词 情态动词有can (能)，may (可以，也许)，must(必须)等及其过去式could，might等，表示能力、义务、必要、猜测等说话人的语气或情态。情态动词只能和主要动词一起构成谓语动词。注关于情态动词详见第十一章。4)助动词 助动词有

18、shall，will，have，be，should，wonld， do等。它们只能和主要动词一起构成各种时态、语态、语气等动词形式，以及否定和疑问等结构中的谓语动词。及物动词和不及物动词从是否需要宾语来分，实义动词又有及物动词和不及物动词两类。1)及物动词 后面必须跟宾语意义才完整的实义动词，叫做及物动词(transitive verb)。如：I believe that the committee will consider our suggestion.我相信委员会将会考虑我们的建议。How long can I keep the book ?Harry asked.哈里问：这本书我可以借

19、多久?Dr. Bethune set us a good example. 白求恩大夫给我们树立了好榜样。Crude oil contains many useful substances.原油含有许多有用的物质。2)不及物动词 本身意义完整后面不须跟宾语的实义动词，叫做不及物动词(intransitive verb)。如：Birds fly.鸟会飞。It happened in June 1932.这件事发生于一九三；年六月。My watch stopped.我的表停了。She spoke at the meeting yesterday evening. 她在昨天晚上的会上发了言。3)兼作

20、及物动词和不及物动词 英语里有不少实义动词可以兼作及物动词和不及物动词。这样的动词又有两种不同的情况：a)兼作及物动词和不及物动词时，意义不变。试比较：Shall I begin at once?我可以立刻开始吗?(begin作不及物动词)She began working as a librarian after she left school.她毕业后当图书馆管理员。(began作及物动词)When did they leave Chicago?他们是什么时候离开芝加哥的？(leave 作及物动词)They left last week. 他们是上周离开的。(left 作不及物动词)b)兼

21、作及物动词和不及物动词时，有时意义不尽相同。如：Wash your hands before meals.饭前要洗手。Does this cloth wash well? 这布经得起洗吗?4) 与汉语的比较 有时英语动词的及物和不及物的用法，与汉语的用法不一样，请注意下列两种情况：a)有的动词在英语里只能用作不及物动词，而汉语则可用作及物动词，如arrive到达，agree同意，1isten听。英语里这些动词后面常接介词。如：We arrived at the railway station at noon.我们于中午到达火车站。(at不能省去)(比较：We reached the railw

22、ay station at noon.)Everybody listened to the lecture with great interest.每个人都很有兴趣地听讲课。(to不可省去)(比较：We all heard the lecture.)Do they agree to the plan?他们同意这个计划吗?(to不可省去)b)有的动词在英语里能用作及物动词，而在汉语里则不能用作及物动词，如serve为服务。Our children are taught to serve the people wholeheartedly.我们的儿童被教以全心全意为人民服务。短语动词动词常和某些其

23、他词类用在一起，构成固定词组，形成所谓短语动词(phrasal verb)。和动词一样，短语动词也可分为及物和不及物两种。短语动词可以作为一个整体看待，同一般动词一样使用。1)动词 + 介词 这类短语动词用作及物动词，后面须跟宾语。如：The small boy insisted on going with his parents.那男孩坚持要跟父母一起去。Do you often listen to broadcasts in English? 你常听英语广播吗?Look at the children. Arent they lovely?看着这些孩子们。他们多么可爱呀!We stand

24、for self-reliance.我们是主张自力更生的。这一类的短语动词还有很多，如depend on (upon)(依*)，wait on (服侍)，look for (寻找)，deal with(对待)，look after(照料)，wait for(等待)等。2) 动词+副词 这类短语动词有的用作及物动词，有的用作不及物动词。如：I always get up as soon as the bell rings. 我总是一打铃就起床。(不及物)Look out，theres a car coming! 当心，来汽车了!(不及物)Have you handed in your exerc

25、ises already? 你已经交练习了吗?(及物)Please dont forget to put on your coat；its cold outside.请不要忘记穿外衣，外面很冷。(及物)这一类的短语动词还有很多，及物如 put out (扑灭)， eat up (吃光)，putdown(放下)；不及物如set off (出发)，come up(走近)，go on(继续)。注一 动词+副词这类短语动词和上面第一类动词 + 介词的不同之处在于：动词+ 介词用作及物动词，后面须跟宾语。动词 + 副词则有的及物，有的不及物；用作及物动词而宾语为人称代词或自身代词时，副词往往放在宾语之后

26、。如：Please wake me up at five tomorrow.请在明天早上五点唤醒我。If you have done your exercises，please hand them in.如果你们练习做完了请交来。She doesnt normally behave like that；shes putting it on.她通常并不如此表现，她是装出来的。注二 这类短语动词有不少可兼作及物和不及物动词用。如：He took off his hat when he entered the office.他进办公室后脱下帽子。(及物)The plane took off at s

27、even sharp.飞机在七点整起飞。(不及物)Charlie rang up Neil to ask about the time of the meeting.查理打电话给尼尔问开会的时间。(及物)If you cant come，please ring up and let us know.你如来不了，请来电话告诉我们一声。(不及物)3) 动词 + 副词 + 介词 短语动词动词 + 副词之后有的可以再加一个介词，形成另一种短语动词。这类短语动词用作及物动词。如：Do not give up hope. We must go on with the experiment不要失望。我们必须

28、继续试验。(go on with继续)He came up to me.他走到我跟前。(come up to走近)这类短语动词还有：look down upon(看不起)，do away with(去掉)，put up with(忍受)等。4)动词 + 名词 + 介词 这类短语动词也是及物的。如He shook hands with all the guests at the banquet.他在宴会上和宾客一一握手。Young pioneers often come to the Childrens Palace to take part in after=school activities

29、. 少先队员经常到少年宫来参加课外活动。Pay attention to the temperature of the stored rice.注意仓库里的稻谷的温度。Her job is taking care of the babies.她的工作是照顾婴儿。这一类短语动词还有：put an end to (结束)，take notice of (注意)，catch hold of (抓住)，lose sight of(看不见)，make use of(利用)等动词的基本形式（principal forms of the verb）1) 英语动词的四种基本形式 它们是动词原形（room fo

30、rm of the verb），过去式 (past tense form)， 过去分词 （past participle）和现在分词 (present participle)。这四种形式和助动词一起构成动词的时态、语态和语气。原形 过去式 过去分词 现在分词work worked worked workingwrite wrote written writinghave had had havingdo did done doing2) 动词原形 动词原形就是词典中一般给的动词的形式，如be，have，do，work，study等。3)动词过去式和过去分词的构成有规则的和不规则的两种。规则动词

31、(regular verb)的过去式和过去分词，由在原形后面加词尾-ed构成。注 少数双音节动词，尽管重音在第一个音节，仍双写末尾的辅音字母，然后再加-ed。如：5traveltraveled 5level1evelled5totaltotaled 5model modelled但美国英语不双写辅音字母，如travel-traveled。不规则动词(irregular verb)的过去式及过去分词的形式是不规则的。这些动词为数虽不多，但都是比较常用的，必须熟记。不规则动词表见本书附录一。4)动词的现在分词 由动词原形加词尾-ing构成。其构成方法如下：a)一般情况下，直接加 -ing：go-going 去 stand-standing站立askasking answer - answering回答studystudying学习 be-being是see-seeing看注一 和名词复数、动词第三人称现在一般时加-s(-es)不同，动词末尾如为辅音字母 + y时，y不变，其后直接加-ing。如studying 5stQdiiN，fly - flying 5