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高中一年级英语

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  • 改错题
    单句改错。此题要求改正所给句子中的错误。每行只有一个错误。请按下列要求改正:
    此行多一词:把多余的词用斜线()划掉,在该行右边横线上写出该词,并也用斜线划掉。
    此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
    此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
    1. Several tons of amber were used to making the Amber Room.
    2. Do you know the reason for that he is so happy?
    3. Since the 1970s many new applications have found for the computer.
    4. He is good at English and he speaks English very fluent.
    5. Congratulation to you on what you have achieved.
    6. There are a great number books on science and technology.
    7. They tried to hide in the reading rooms of libraries, and it was useless.
    8. A monkey watched the carpet and Daisy as it rubbed themselves.
    9. It is a great fun to cycle along the river.
    10. Jim said that it was the first time he has eaten the fruit.
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    本题信息:2010年河北省期末题英语改错题难度较难 来源:张雪
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本试题 “单句改错。此题要求改正所给句子中的错误。每行只有一个错误。请按下列要求改正:此行多一词:把多余的词用斜线()划掉,在该行右边横线上写出该词,并也用...” 主要考查您对

可数名词及其单复数

不可数名词

量词

反身代词

关系代词

副词

并列连词

不定式

过去完成时

现在完成时的被动语态

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 可数名词及其单复数
  • 不可数名词
  • 量词
  • 反身代词
  • 关系代词
  • 副词
  • 并列连词
  • 不定式
  • 过去完成时
  • 现在完成时的被动语态

可数名词:

是指能以数目来计算,可以分成个体的人或东西;因此它有复数形式,当它的复数形式在句子中作主语时,句子的谓语也应用复数形式。 
                         


可数名词复数的规则变化: 

情况 构成方法  读音 例词
一般情况 加 –s 1.清辅音后读/s/;
2.浊辅音和元音后读/z/; 
map-maps
bag-bags
car-cars
以s,sh,ch,x等结尾的词 加 -es 读 /iz/ bus-buses
watch-watches
以ce,se,ze,(d)ge等结尾
的词 
加 -s 读 /iz/  license-licenses
以辅音字母+y结尾的词   变y 为i再加es  读 /z/ baby-babies
另外:
1)以y 结尾的专有名词,或元音字母+y结尾的名词变复数时,直接加s变复数: 
如:two Marys the Henrys      monkey---monkeys holiday---holidays  
比较:层楼:storey---storeys  story---stories
2)以o 结尾的名词,变复数时:
a. 加s,如: photo---photos  piano---pianos 
b. 加es,如:potato--potatoes tomato--tomatoes
c. 均可,如:zero---zeros / zeroes 
3)以f或fe 结尾的名词变复数时:
a. 加s,如: belief---beliefs roof---roofs   safe---safes  gulf---gulfs;
b. 去f, fe 加ves,如:half---halves knife---knives leaf---leaves wolf---wolves  wife---wives life---lives thief---thieves;
c. 均可,如:handkerchief:  handkerchiefs / handkerchieves

可数名词复数的不规则变化:

1)child---children foot---feet  tooth---teeth   mouse---mice  man---men woman---women  
注意:与 man 和 woman构成的合成词,其复数形式也是 -men 和-women。 
如:an Englishman,two Englishmen. 但German不是合成词,故复数形式为Germans;Bowman是姓,其复数是the Bowmans。
2)单复同形 如:
deer,sheep,fish,Chinese,Japanese
li,jin,yuan,two li,three mu,four jin 
但除人民币元、角、分外,美元、英镑、法郎等都有复数形式。如:
   a dollar, two dollars;  a meter, two meters
3)集体名词,以单数形式出现,但实为复数。
如:staff  people police cattle 等本身就是复数,不能说a staff  a people,a police,a cattle,
但可以说a person,a policeman,a head of cattle, the English,the British,the French,the Chinese,the
Japanese, the Swiss 等名词,表示国民总称时,作复数用。 
如:The Chinese are industries and brave. 中国人民是勤劳勇敢的。
4)以s 结尾,仍为单数的名词,如:
a. maths,politics,physics等学科名词,为不可数名词,是单数。
b. news 是不可数名词。
c. the United States,the United Nations 应视为单数。
The United Nations was organized in 1945. 联合国是1945年组建起来的。
d. 以复数形式出现的书名,剧名,报纸,杂志名,也可视为单数。
 "The Arabian Nights" is a very interesting story-book.
 <<一千零一夜>>是一本非常有趣的故事书。
5) 表示由两部分构成的东西,如:glasses (眼镜) trousers, clothes ;
若表达具体数目,要借助数量词 pair(对,双); suit(套); a pair of glasses; two pairs of trousers
6)另外还有一些名词,其复数形式有时可表示特别意思,如:goods货物,waters水域,fishes(各种)鱼

复合名词的复数形式:
   名词作定语名词作定语一般用单数,但也有以下例外。
1)用复数作定语。
如:sports meeting 运动会 
students reading-room 学生阅览室  
talks table 谈判桌    
the foreign languages department 外语系
2)man, woman, gentleman等作定语时,其单复数以所修饰的名词的单复数而定。
如:men workers  
women teachers 
gentlemen officials
3)有些原有s结尾的名词,作定语时,s保留。
如:goods train (货车) 
arms produce 武器生产
customs papers 海关文件
clothes brush衣刷
4)数词+名词作定语时,这个名词一般保留单数形式。
如:two-dozen eggs 两打/(二十四个鸡蛋) 
a ten-mile walk 十里路 
two-hundred trees 两百棵树           
a five-year plan 一个五年计划   

可数名词单复数知识体系:

 


不同国籍人的单复数:

国籍 总称(谓语用复数) 单数 复数
中国人 the Chinese a Chinese  two Chinese
瑞士人 the Swiss a Swiss two Swiss
澳大利亚人 the Australians  an Australian two Australians
俄国人 the Russians a Russian two Russians
意大利人 the Italians an Italian two Italians
希腊人 the Greek a Greek two Greeks
法国人 the French a Frenchman two Frenchmen
日本人 the Japanese a Japanese two Japanese
美国人 the Americans an American two Americans
印度人 the Indians an Indian two Indians
加拿大人 the Canadians a Canadian two Canadians
德国人 the Germans a German two Germans
英国人 the English an Englishman two Englishmen
瑞典人 the Swedish a Swede two Swedes


不可数名词的概念:

不可数名词是指不能以数目来计算,不可以分成个体的概念、状态、品质、感情或表示物质材料的东西;它一般没有复数形式,只有单数形式,它的前面不能用不定冠词a / an ,若要表示它的个体意义 时,一般要与一个名词短语连用。
例如: a cup of tea 一杯茶
             a piece of news 一则新闻 
             two pieces of paper 两张纸  


不可数名词量的表示:

1)物质名词:
a. 当物质名词转化为个体名词时。
比较:Cake is a kind of food. 蛋糕是一种食物。(不可数)
            These cakes are sweet. 这些蛋糕很好吃。(可数)
b. 当物质名词表示该物质的种类时,名词可数。
Thisfactoryproducessteel.(不可数)
如:We need various steels. (可数)
c. 当物质名词表示份数时,可数。
如:Our country is famous for tea. 我国因茶叶而闻名。 
        Two teas, please.  请来两杯茶。
2)抽象名词有时也可数。
如:four freedoms 四大自由
        the four modernizations 四个现代化
注:物质名词和抽象名词可以借助单位词表一定的数量。
如:a glass of water 一杯水 
        a piece o fadvice 一条建议


不可数名词用法:

1、不可数名词前不能直接加数词或a(an)。切忌犯以下错误: meat, two tea, 应说a piece of meat, two cups oftea。
2、不可数名词无单复数变化,谓语动词一般用单数形式。
如:There is some milk in the glass. 杯里有一些牛奶。
        Some food on the table goes bad. 桌子上的食物变质了。
3、能修饰不可数名词的词有:much, a little, little, a bit, some, any, a lot of, plenty of等,以此来表示不确定的数量。如:
        much bread 许多面包
        a little milk 一点牛奶
        a lot of work 许多工作
4、表示具体的数量时应用单位词加of结构。
如:I bought two kilos of meat. 我买了两公斤肉。
       He ate three pieces of bread. 他吃了三块面包。
       Would you like a cup of coffee? 你想喝杯咖啡吗?


量词的概念:

通常用来表示人、事物或动作的数量单位的词,叫做量词。 
例如:a bag of (rice), a piece of (news), a cup of (tea)


量词词组的特点:

特点一
英语量词词组所表示的数或量:大致可归纳为四种类型,即定量、不定量、大量和少量。
1、表示定量的量词词组:
如:a couple of(两个、一对)—a couple of days,a couple o fplayers,a couple of times
        a cupful of(一满杯)—a cupful of jelly,a cupful of water
        a portion of(一份/客)—a portion of duck,a portion of roastbeef
2、表示不定量的量词词组:
如:a majority of(大多数/大半)—a majority of opinions,a majority of votes
        an atom of(一点)—an atom of food,an atom of truth
        a spell of(一阵/一段时间)—a spell of fine weather,a spell of coughing
3、表示大量的量词词组:
如:a flood of—a flood of ink(洋洋大篇),a flood of tears(泪如泉涌)
        a heap of—a heap of earth(一堆泥土),a heap of customers(许多顾客)
        a mountain of—a mountain of debts(债台高筑),a mountain of difficulties(困难重重)
4、表示少量的量词词组:
如:a drop of—a drop of fever(有点热度),a drop of dew(一点露水)
        a particle of—a particle of feeling(一丝感情),a particle of dust(一点灰尘)
        a shadow of—a shadow of doubt(一点怀疑),a shadow of freedom(一点自由)

特点二

有些数量词组修饰可数名词,有些数量词组修饰不可数名词,还有些则两者均可修饰。
1、修饰不可数名词的量词词组:
如:a bit of—a bit of English(一点英语),a bit of good advice(一些好意见), 
        a bit of interest(一点兴趣), a shred of—a shredofevidence(一点证据)
        a shred of cloth(少量布),a shred of reputation(一点声誉)
        a sheet of—a sheet of glass(一块玻璃), a sheet of water(一片汪洋)
2、修饰可数名词的量词词组:
如:a cluster of—a cluster of flowers(一簇花),a cluster of spectators(一群观众),a cluster of bright stars(闪烁群星)
        a string of—a string of pearls(一串珠子),a string of curses(连续不断的咒骂),a string of excuses(一连串借口)
        a scram of—a scram of mosquitoes(一群蚊子),a scram of geese(一群鹅),a scram of children(一群孩子)
3、修饰(不)可数名词的量词词组:
如:a body of—a body of bees(一群蜜蜂),a body of coldair(一股冷空气),a body of facts(许多事实)
        a block of—a block of ice(一大块冰),a block of flats(一幢公寓),a block of houses(一排房子)
        a chain of—a chain of ideas(一系列想法),a chain of accidents(一连串事故),a chain of proof(一连串证据)

特点三

有些数量词组的搭配是固定的,而有些搭配则比较灵活。
1、搭配固定的量词词组:
如:a barrel of—a barrel of beer(一桶啤酒),a barrel of crudeoil(一桶原油)
        a basket of—a basket of eggs(一篮鸡蛋),a basket of apples(一篮苹果)
        a line of—a line of trees(一行树),a line of poetry(一行诗)
2、搭配较灵活的量词词组:
如:a piece of—a piece of paper(一张纸),a piece of furniture(一件家具),a piece of equipment(一台设备)
        a round of—a round of spirit(一巡酒),a round of diplomatic talks(一轮外交谈判),a round of toast(一片烤面包)
        a bar of—a bar of chocolate(一块巧克力),a bar of soap(一条肥皂),a bar of light(一束光)


一些常见的量词及搭配:  

1、一般性的表示个数的量词:  
这一组中主要有piece, bit, item, article等词,但piece具有独特的地位,在使用其他词的地方一般都可使用piece代替之。
如:piece: a piece of meat/paper/bread/music/information/furniture/machinery, etc.一片肉/一张纸/一片面包/一首曲子/一条信息/一件家具/一台机器等   
        bit: a bit of news/wood/advice/trouble, etc. 一条消息/一块木头/一条建议/一件麻烦事等   
        item: an item of news/crime/program/business, etc. 一条新闻/一宗罪行/一个项目/一笔生意等   
        article: an article o fexport/furniture/clothing/luggage, etc. 一宗出口/一件家具/一件衣服/一件行李等   
2、以形状表示个数的量词: 
如:bar: a bar of chocolate/candy 一块巧克力/一块糖   
        bunch: a bunch of flowers/grapes/keys 一束花/一串葡萄/一串钥匙   
        cake: a cake of soap/ice 一块肥皂/一块冰   
        cluster: a cluster of stars/flowers/animals 一群星/一束花/一群动物   
        comb: a comb of bananas 一串香蕉   
        drop: a drop of rain/blood 一滴雨/一滴血   
        ear: an ear of corn/wheat 一棒玉米/一穗麦子   
        flight: a flight of stairs/arrows/sparrows 一段楼梯/一阵箭雨/一群麻雀   
        flock: a flock of workmen/criminals/boys 一群工人/一伙罪犯/一群男孩   
        head: a head of cabbage/cauliflower/sheep 一头卷心菜/一块花菜/一头羊   
        lump: a lump of sugar/coal/clay一块糖/一块煤/一块土   
        spiral: a spiral of mosquito incense 一盘蚊香   
        slice: a slice of meat/bread/beef 一片肉/一片面包/一块牛肉   
        swarm: a swarm of bees 一群蜜蜂   
        bevy: a bevy of beauties/girls/ladies 一群美人/一群女孩/一群女士   
        gathering: a gathering of friends 一帮朋友   
        clump: a clump of trees 一丛树林   
        pack: a pack of rascals/wolves 一群流氓/一群狼   
3、表示容积的词:  
如:bottle: a bottle of ink/milk/wine 一瓶酒/一瓶牛奶/一瓶葡萄酒   
        bowl: a bowl of rice/porridge 一碗米饭/一碗粥   
        pail: a pail of water 一桶水   
        glass: a glass of beer 一杯啤酒   
        cup: a cup of tea 一杯茶   
        handful: a handful of soil 一抔土   
        spoonful: a spoonful of oil 一汤匙油   
        mouthful: a mouthful of snow 一口雪   
        truckload: a truckload of steel 一卡车钢材   
        packet: a packet of cigarette 一包烟   
4、表示行为动态的量词:   
如:fit: a fit of laughter 一阵笑声   
        peal: a peal of thunder 一阵雷声   
        flash: a flash of light 一道闪电   
       display: a display of force 一番武力展示
还有:①a drove of horses(一群马)   
            ②a flock of goats(一群山羊)   
            ③a herd of elephants(一群大象)   
            ④a pack of wolves(一群狼)   
            ⑤a pride of lion(一群狮子)   
            ⑥a skulk of foxes(一群狐狸)


反身代词的定义:


反身代词是一种表示反射或强调的代词。它的基本含义是:
通过反身代词指代主语,使施动者把动作在形式上反射到施动者自己。因此,反身代词与它所指代的名词或代词形成互指关系,在人称、性别、数上保持一致。


反身代词的句法功能:

(1)用作同位语(加强被修饰词的语气,紧放在被修饰名词后,或句末):
如:The box itself is not so heavy.箱子本身并不重。
You yourself said so./ You said so yourself. 你自己是这样说的。
(2)用作宾语(动词或介词的宾语):
Take good care of yourself. 照顾好自己。
She could not make herself understood. 她不能使别人听懂她的话。
(3)用作表语:
The poor boy was myself. 那个可怜的孩子就是我自己。
The ones who really want it are ourselves. 真正想要它的是我们自己。
有时用于be, feel, seem, look 等后作表语表示身体或精神处于正常状态:
I'm not quite myself these days. 我近来身体不大舒服。
I'll be myself again in no time.我过一会儿就会好的。
(4)用作主语:
在现代英语中,反身代词一般不能独立用作主语,但是它却可以借助and,or,nor等连词与其他名词一起构成并列主语(且位于并列主语的后部),以及用于某些特殊结构(如as...as等):
My brother and myself went there yesterday.昨天我兄弟和我一起去了那儿。
Jim's sister and himself get up at six everyday.吉姆的妹妹和他每天6点起床。
He was as anxious as myself. 他和我一样担心。

 反身代词人称、单复数对比:

 

单数

复数

第一人称

myself

ourselves

第二人称

yourself

yourselves

第三人称

himself

themselves

herself

themselves

itself

themselves


反身代词的基本形式:

反身代词是oneself 根据所指词的人称、性别、单复数等的变化可以有myself, himself, herself, yourself, itself, ourselves, yourselves, themselves 等形式。

oneself 与 himself:

当one指人时,其相应的反身代词通常用oneself,在美国英语中也可用 himself:One should not praise oneself[himself].一个人不应该自吹自擂。


反身代词知识体系:

 

反身代词用法拓展:

1、反身代词不能做主语,但可作主语同位语,放在主语后或句末。
      错:Myself went to the cinema.
      对:I went to the cinema myself.
2、反身代词可以作宾语的同位语。如:You can go and ask John himself.  你可以去问约翰本人。
3、反身代词可以作介词的宾语,如:by oneself 全靠自己
      She learnt swimming all by herself. 她是自学游泳的。
      She said to herself,"Who am I?" 她自言自语的说:“我是谁?”
4、反身代词作动词的宾语。如:enjoy oneself  玩得高兴;help oneself (to) 随便用..... hurt oneself 伤害自己;
      teach oneself 自学;get dressed oneself 自己穿衣。


关系代词的概念:

英语中的关系代词有who, whom, whose, that, which, 它们是用来引导定语从句的。关系代词既代表定语从句所修饰的词,又在其所引导的从句中承担一个成分,如主语、宾语、表语、或定语。
如:This is the man who saved your son. (who在从句中作主语,先行词是man) 
        The man whom I met yesterday is Jim.
        A child whose parents are dead is an orphan.
        He wants a room whose window looks out over the sea.


关系代词用法:

1、that与which的用法区别:
      两者都可指物,常可互换。其区别主要在于:
(1)引导非限制性定语从句时,通常要用which:
如:She received an invitation from her boss, which came as a surprise. 她收到了老板的邀请,这是她意想不到的。
(2)直接放在介词后作宾语时,通常要用which:
如:The tool with which he is working is called a hammer. 他干活用的那个工具叫做锤子。
(3)当先行词是下列不定代词或被它们修饰时much, little, none, all, few, every(thing), any(thing), no(thing)等时,通常用that:
如:There was little that the enemy could do but surrender. 敌人无法,只有投降了。
        All[Everything] that can be done must be done. 凡能做的事都必须做。
(4)当先行词有the very, the only, the same等修饰时,通常用that:
如:This is the only example that I know. 我知道的例子只有这一个。
        Those are the very words that he used. 那是他的原话。
(5)当先行词有形容词最高级或序数词(包括last, next等)等修饰时,通常用that:
如:This is the best dictionary that I've ever used. 这是我用过的最好的词典。
        The first thing that you should do is to work out a plan. 你应该做的第一件事是订个计划。 
(6)当关系代词在定语从句中用作表语时,通常用that:
如:China is not the country(that) it was. 中国已不是过去的中国了。
(7)当先行词是一个既指人又指物的并列词组时,通常用that:
如:They talked about the persons and things that most impressed them. 他们谈论了使他们印象最深的人和事。
(8)当要避免重复时:
如:Which is the course that we are to take? 我们选哪门课程?

2、that与who的用法区别:

(1)两者均可指人,有时可互换:
如:All that[who] heard him were delighted. 所有听了他讲话的人都很高兴。    
        Have you met anybody that[who] has been to Paris? 你遇见过到过巴黎的人吗?
        He is the only one among us that[who] knows Russian. 他是我们中间唯一懂俄语的人。
(2)但是在下列情况,通常要用that: 
   ①当先行词是一个既指人又指物的并列词组时: 
如:I made a speech on the men and things that I had seen abroad. 我就我在国外所见到的人和事作了报告。
   ②当先行词是who时(为避免重复):
如:Who was it that won the World Cup in1982? 谁赢得了1982年的世界杯?
   ③当关系代词在定语从句中作表语时(可省略):
如:Tom is not the boy(that) he was. 汤姆这孩子已不是以前那个样子了。


关系代词知识体系:

 


关系代词用法拓展:

1、as与which的用法区别
(1)引导限制性定语从句时,在such,as,thesame后只能用as,其他情况用which:
如:I never heard such stories as he tells. 我从未听过他讲那样的故事。
        It's the same story as I heard yesterday. 这故事跟我昨天听到的一样。
        This is the photo which shows my house. 这张照片拍的是我的住宅。
(2)引导非限制性定语从句时,有时两者可互换:
如:I live a long way from work, as [which] you know. 我住得离工作单位很远,这你是知道的。
(3)但在,在以下情况引导非限制性定语从句时,两者不可换用:
①当从句位于主句前面时,只用as:
如:As is known to everybody, the moon travels round the earth once every month. 月球每月绕地球转一周,这是每个人都清楚的。
②as引导的非限制性定语从句应与主句在意义上和谐一致,which无此限制:
如:He went abroad, as[which] was expected. 他出国了,这是大家预料到的。
        He went abroad, which was unexpected. 他出国了,这让大家感到很意外。(不用as)
③as引导非限制性定语从句时,先行词通常不能是主句中某个具体的词,而应是整个句子、整个短语或某个短语推断出来的概念,而which则无此限制:
如:The river, which flows through London, is called the Thames. 这条流经伦敦的河叫泰晤士河。(不用as)
④当as引导非限制性定语从句作主语时,其谓语通常应是连系动词,而不宜是其他动词,而which则无此限制:
如:She has married again, as[which] seemed natural. 她又结婚了,这似乎很自常。
        She has married again, which delighted us.她又结婚了,这使我们很高兴。(不用as)

2、who与whom的用法区别:
两者均只用于人,从理论上说,who为主格,whom为宾格:
如:Where's the girl who sells the tickets? 卖票的女孩在哪里?
        The author whom you criticized in your view has written a letter in reply. 你在评论中批评的那个作者已写了一封回信。
但实际上,除非在正式文体中,宾格关系代词whom往往省略不用,或用who或that代之:
如:The man(that, who, whom) you met just now is called Jim. 你刚遇见的那个人叫吉姆。
不过,在以下几种情况值得注意:
(1)直接跟在介词后面作宾语时,只能用whom,而且不能省略:
如:She brought with her three friends, none of whom I had ever met before. 她带了3个朋友来,我以前都没见过。
(2)引导非限制性定语从句且作宾语时,who和whom均可用,但以用whom为佳,此时也不能省略:
如:This is Jack, who[whom] you haven't met before. 这是杰克,你以前没见过。


副词的概念:

副词是指在句子中表示行为或状态特征的词,用来修饰动词、形容词、其他副词、介词短语、非谓语动词乃至整个句子,表示时间、地点、程度、方式等概念。


副词的位置:

1)在动词之前。
2)在be动词、助动词之后。
3)多个助动词时,副词一般放在第一个助动词后。
注意:
a. 大多数方式副词位于句尾,但宾语过长,副词可以提前,以使句子平衡。
如:We could see very clearly a strange light ahead of us.
b. 方式副词well,badly糟、坏,hard等只放在句尾。
如:He speaks English well.

副词的排列顺序:

1)时间,地点副词,小单位的在前,大单位在后。
2)方式副词,短的在前,长的在后,并用and或but等连词连接。
如:Please write slowly and carefully.
3)多个不同副词排列:程度+地点+方式+时间副词。
注意:副词very可以修饰形容词,但不能修饰动词。
改错:(错)I very like English.
            (对)I like English very much.
注意:副词enough要放在形容词的后面,形容词enough放在名词前后都可。
如:I don't know him well enough. 
        There is enough food for everyone to eat.
        There is food enough for everyone to eat.


兼有两种形式的副词:

1)close与closely:
      close意思是“近”;closely意思是“仔细地”。
      如: He is sitting close to me.
               Watch him closely.
2)late与lately:
      late意思是"晚";lately意思是“最近” 。
      如:You have come too late. 
              What have you been doing lately?
3)deep与deeply:
      deep意思是“深”,表示空间深度;deeply时常表示感情上的深度,“深深地” 。
      如:He pushed the stick deep into the mud. 
              Even father was deeply moved by the film.
4)high与highly:
      high表示空间高度;highly表示程度,相当于much。
      如:The plane was flying high.
              I think highly of your opinion.
5)wide与widely:
      wide表示空间宽度;widely意思是“广泛地”,“在许多地方”。
      如:He opened the door wide.
              English is widely used in the world.
6)free与freely:
      free的意思是“免费”;freely的意思是“无限制地”。
      如:You can eat free in my restaurant whenever you like. 
              You may speak freely, say what you like.


副词知识体系:


并列连词的概念:

连词是一种虚词,它不能独立担任句子成分而只起连接词与词,短语与短语以及句与句的作用。连词主要可分为两类:并列连词和从属连词。并列连词用来连接平行的词、词组和分句。如:and, but, or, nor, so, therefore, yet, however, for, hence, as well as, both...and, notonly...butalso, either...or, neither...nor, (and)then 等等。


并列连词与并列结构:

并列连词引导两个并列的句子。
1)and与or:
判断改错:
(错) They sat down and talk about something.
(错) They started to dance and sang.
(错) I saw two men sitting behind and whisper there.
(对) They sat down and talked about something.
(对) They started to dance and sing.
(对) I saw two men sitting behind and whispering there.
解析:第一句:and连接两个并列的谓语,所以talk应改为talked。
            第二句:and连接两个并列的动词不定式,第二个不定式往往省略to,因此sang应改为sing。
            第三句:and连接感观动词saw后面的用作的宾补的两个并列分词结构,因此whisper应改为whispering。
注意:and还可以和祈使句或名词词组连用表示条件。(or也有此用法)
如:Make up your mind, and you'll get the chance.=If you make up your mind, you'll get the chance.
        One more effort, and you'll succeed.=If you make one more effort, you'll succeed.
2)both...and 两者都
如:She plays(both) the piano and the guitar.
3)not only...but(also), as well as 不但…而且
如:She plays not only the piano, but(also) the guitar.
注意:not only…but also关联两个分句时,一个分句因有否定词not而必须倒装。
如:Not only does he like reading stories, but also he can even write some.
4)neither...nor 意思为“既不……也不……”谓语动词采用就近原则,与nor后的词保持一致。
如:Neither you nor he is to blame.


比较so和such :

so与such的用法由不同词性决定。such是形容词,修饰名词或名词词组,so是副词,只能修饰形容词或副词。so还可与表示数量的形容词many,few,much,little连用,形成固定搭配。
构成:so+adj.
            such+a(n)+n.
            so+adj.+a(n)+n.
            such+n.(pl.)
            so+adj.+n.(pl.)
            such+n.(pl.)
            so+adj.+n.[不可数] 
            such+n.[不可数]
如:so foolish 
        such a fool  
        so nice a flower 
        such a nice flower 
        so many/few flowers 
        such nice flowers 
        so much/ little money.
        such rapid progress
        so many people
        such a lot of people
:so many 已成固定搭配,a lot of 虽相当于many,但a lot of为名词性的,只能用such搭配。 so...that与such...that之间的转换既为so与such之间的转换。


并列连词用法点拨:

1、表示并列关系:
1)or意思为“否则”。
如:I must work hard, or I'll fail in the exam.
2)either...or意思为“或者……或者……”。注意谓语动词采用就近原则。
如:Either you or I am right.
2、表示转折或对比关系:
1)but表示转折,while表示对比。
如:Some people love cats, while others hate them.
典型例题:
—Would you like to come to dinner tonight?
—I'd like to, ___ I'm too busy.
    A. and
    B. so
    C. as
    D. but
答案:D。but与前面形成转折,符合语意。而表并列的and,结果的so,原因的as都不符合句意。
2)not...but...意思为“不是……而是……” not和but后面的用词要遵循一致原则。
如:They were not the bones of an animal, but(the bones) of a human being.
3、表示原因关系:
1)for 判断改错:
(错)For he is ill, he is absent today.
(对)He is absent today, for he is ill.  for是并列连词,不能置于含两个并列分句的句子的句首,只能将其放在两个分句中间。


并列连词知识体系

种类 用法 举例
并列连词 表示转折关系 yet, but等
表示并列关系 and, or, either...or..., as welll as等
表示因果关系 for, so等

比较and和or的用法:

1)并列结构中,or通常用于否定句,and用于肯定句。
2)但有时and也可用于否定句。请注意其不同特点:
如:There is no air or water in the moon.
        There is no air and no water on the moon.
在否定中并列结构用or连接,但含有两个否定词的句子实际被看作是肯定结构,因此要用and。

典型例题

—I don't like chicken___fish.
—I don't like chicken, ___I like fish very much.
A. and;and
B. and;but
C. or;but
D. or;and
答案:C。否定句中表并列用or,but表转折。
判断改错:
(错)We will die without air and water.
(错)We can't live without air or water.
(对)We will die without air or water.
(对)We can't live without air and water.


动词不定式的概念:

动词不定式指由to加上动词原形(而且只能是动词原形)所构成的一种非限定性动词,但在有些情况下to可以省略。动词不定式在语法功能上可作主语、宾语、宾语补足语、
表语、定语和状语。


不定式的特殊句型对比:

1、不定式的特殊句型too…to…:
1)too…to 太…以至于…。
例如:He is too excited to speak. 他太激动了,说不出话来。  
        —Can I help you? 需要我帮忙吗?
        —Well, I'm afraid the box is too heavy for you to carryi t, but thank you all the same. 不用了。这箱子太重,恐怕你搬不动。谢谢。
2)如在too前有否定词,则整个句子用否定词表达肯定,too后那个词表达一种委婉含义,意为“不太”。
例如:It's never too late to mend. 改过不嫌晚。(谚语) 
3)当too前面有only, all, but时,意思是:非常…等于very。
例如:I'm only too pleased to be able to help you. 能帮助你我非常高兴。 
            He was but too eager to get home. 他非常想回家。
2、不定式的特殊句型so as to:
1)表示目的:它的否定式是so as not to do。
例如:Tom kept quiet about the accident so as not to lose his job. 汤姆对事故保持沉默是为了不丢掉他的工作。   
            Go in quietly so as not to wake the baby. 轻点进去,别惊醒了婴儿。
2)表示结果:
例如:Would you be so kind as to tell me the time? 劳驾,现在几点了。
3、不定式的特殊句型:Why not:
“Whynot+动词原形”表达向某人提出建议,翻译为:为什么不……?   干吗不……?
例如:Why not take a holiday?


不定式的用法:

1、不定式作补语:
1)有些有动词+宾语+不定式的结构。
例如:advise allow cause challenge command compel drive驱使
enable encourage forbid force impel induce instruct invite like/love order permit make let have want get warn persuade request send tell train urge 等。
例如:Father will not allow us to play on the street. 父亲不让我们在街上玩耍。      
            The officer ordered his men to fire. 长官命令士兵开火。
注意:有些动词如make,have,get,want等可用不定式作做宾补,也可用分词作宾补。现在分词表达主动,也表达正在进行,过去分词表达被动。
2)有些有动词+宾语+不定式的结构,不定式的动词往往是be,不定式一般可以省去。
例如:consider find believe think declare(声称) appoint guess fancy(设想) guess judge imagine know 等。
例如:We believe him to be guilty. 我们相信他是有罪的。 
            We know him to be a fool. 我们知道他是个笨蛋。(tobe不能省去)
典型例题:Charles Babbage is generally considered___the first computer.
                    A. to invent 
                    B. inventing 
                    C. to have invented 
                    D. having invented 
答案:C. 一般没有consider+宾语+be以外不定式的结构,也没有consider+宾语+doing的结构,排除A、B、D。consider用动词be以外的不定式作宾补时,一般要求用不定式的完成式,故选C。 3)有些动词可以跟there+to be的结构。例如:believe expect intend like love mean prefer want wish understand 等。
例如:We didn't expect there to be so many people there. 我们没料到会有那么多人在那里。
            You wouldn't want there to be another war. 你不至于想让另外一场战争发生吧。
2、不定式作主语:
不定式作主语,往往用it作形式主语,真正的主语不定式放至句子的后面。 
例如:It's so nice to hear your voice. 听到你的声音真高兴。
            It's necessary for you to lock the car when you do not use it. 不用车的时候,锁车是有必要的。 
            It's very kind of you to help us. 他帮助我们,他真好。 
            It seemed selfish of him not to give them anything. 他不给他们任何东西,这显得太自私了。
3、不定式作表语:
不定式可放在be动词后面,形成表语。
例如:My work is to clean the room every day. 我的工作是每天清扫房间。  
            His dream is to be a doctor. 他的梦想是成为一名医生。
4、不定式作定语:
不定式做定语通常要放在被修饰的词后,往往表示未发生的动作。
例如:I have a lot of work to do.我有许多事要做。   
            There was nothing to bring home that morning. 那天早上(他回家时)两手空空。
5、不定式作状语:
1)目的状语:常用结构为to do,only to do(仅仅为了), in order to do,so as to do,so(such)...asto…(如此…以便…)。
例如:He ran so fast as to catch the first bus. 他飞快地跑以便赶上第一班车。  
            I come here only to say good-bye to you. 我来仅仅是向你告别。
2)作结果状语,可以表示没有预料到的或事与愿违的结果,不定式要放在句子后面。
例如:I awoke to find my truck gone. 我醒来发现箱子不见了。  
            He searched the room only to find nothing. 他搜索了房间,没发现什么。
3)表原因:
例如:I'm glad to see you.  见到你很高兴。
            She wept to see the sight. 她一看到这情形就哭了。
4)表示理由和条件:
例如:He must be a fool to say so.
            You will do well to speak more carefully.
            You will do well to speak more carefully.


不定式知识体系:

 


不定式用法拓展:

1、用作介词的to:
to可以用作介词,也可用作不定式的标示。下面的to都用作介词:admit to  object to  beaccus to  med to  beused to  stick to  turn to开始 look forward to  be devoted to  pay attention to  contribute to apologize to devote oneself to

2、省去to的动词不定式:
1)情态动词(除ought外)后。
2)使役动词let,have,make后,感官动词see, watch, lookat, notice, observe, hear, listento, smell, feel, find等后。
注意:被动语态中不能省去to。
例如:I saw him dance. 我看见他跳舞。=He was seen to dance.  
           The boss made them work the whole night. 老板让他们整夜干活。 =They were made to work the whole night.
3)would rather,had better句型后:
4)Why…/why not…句型后:
5)help后可带to,也可不带to, help sb(to)do sth:
6)but和except后:
but前是实义动词do时,后面出现的不定式不带to。
比较:He wants to do nothing but go out. 他只想出去玩。  
            He wants to believe anything but to take the medicine. 除了吃这药,他什么都信。
7)由and, or和than连接的两个不定式,第二个to可以省去:
8)通常在discover, imagine, suppose, think等词后作宾补时,可以省去to be。
例如:He is supposed(to be)nice. 他应该是个好人。

3、动词不定式的否定式在不定式标志to前加上not。
例如:Tell him not to shut the window。让他别关窗。 
            She pretended not to see me when I passed by. 我走过的时候,她假装没看见。
4、It's for sb. 和It's of sb. 这样的句子中,由于表语形容词性质的不同,导致了不定式逻辑主语标志用for或of的区别。
1)for sb. 句型中的形容词一般为表示事物的特征特点,表示客观形式的形容词,如easy, hard, difficult, interesting, impossible等:
例如:It's very hard for him to study two languages. 对他来说学两门外语是很难的。
2)of sb句型中的形容词一般为表示性格,品德,心智能力,表示主观感情或态度的形容词,如good, kind, nice, clever, foolish, right。
例如:It's very nice of you to help me. 你来帮助我,你真是太好了。用for还是用of的另一种辨别方法:用介词for或of后面的逻辑主语作句子的主语,用介词前边的形容词作表语,造个句子。如果通顺用of,不通则用for。
例如:You are nice.(通顺,所以应用of)。  
            He is hard.(非所表达的意思,不通,因此用for。)


过去完成时的概念:

过去完成时既可表示过去某个时间或动作之前所发生的事情,也可表示过去某个时间或动作之 前所发生的动作一直持续到过去某个时间。过去完成时由“had+过去分词”构成。 
如:She had leant 2000 English words by the end of last month. 
  


过去完成时的应用:

 (1)与过去完成时连用的时间状语可以多种多样,使用它的主要依据是看其是否发生在“过去的过去”。
如:He had learnt some English before I went here. 在来这儿之前我学过一些英语。
        He had written three stories by last year.到去年他已经写了三篇故事。
        We had cleaned the room when he got there. 当他到那儿时,我们已经把房子弄干净了。
        He went there after he had finished his work. 他把事做完之后,就去哪儿了。
注意:当主句跟由before, after, as soon as所引导的时间从句的动作连接很紧密时,从句也可用一般过去时。
如:He went there after he read the letter. 他看了那封信后就去那儿了。
(2)过去完成时还经常用于主句为过去时的宾语从句中。
如:He said he had been a soldier. 他说他当过兵。
        They said they had seen the film. 他们说这幕电影他们看过。
(3)在hardly/scarcely…when…,nosooner…than…两个结构中的主句通常要用过去完成时。
如:Hardly had I told her the news when she began to cry out. 她一听到这一消息就大哭了起来。
        Scarcely had he finished his supper when he went out. 他已吃完晚饭就出去了。
        No sooner had he fallen asleep than he lay down on the bed. 他一躺倒床上就睡着了。
(4)动词expect, hope, suppose, think, want等的过去完成时可用来表示未实现的计划、打算或希望。
如:I had hoped to see you. 我本希望来看你。
        He had wanted to buy a house in Beijing. 他本想在北京买栋房子。


过去完成时与一般过去时:

(1)过去完成时表示以过去某时间为起点以前所发生的动作或存在的状态,即:过去完成时强调“过去的过去”,而一般过去时只表示以现在时间为起点以前所发生的事情或存在的状态。
如:He studied there two years ago. 他在那儿学习了两年。(离现在两年)
        He said he had studied there two years ago. 他说他在那儿学习了两年。(离他说话时两年)
(2)表示过去某个时间以前所连续发生的两个或两个以上的动作时,一般用and, then, but按照动作的先后顺序连接,此时通常用一般过去时而不用过去完成时。
如:He said he went the shop and bought some food. 他说他去商店买了一些食品。
(3)两个动作相继发生,可用一般过去时;如第一个动作需要若干时间完成,用过去完成时。
如:When I heard the news, I was very excited.
(4)叙述历史事实,可不用过去完成时,而只用一般过去时。
如:Our teacher told us that Columbus discovered America in1492.


现在完成时的被动语态概念:

现在完成时被动语态的结构就是现在完成时态和被动语态结构的叠合,即“have+been+动词过去分词”。


现在完成时态的被动语态的构成:

1、现在完成时的被动语态的肯定式为:have/has+been+done。
如:The new schools have been set up. 新学校都已经建成了。
        The experiment has been done successfully. 这个实验做得很成功。
2、现在完成时的被动语态的否定式为:have/has+not+been+done。
如:The books have not been borrowed by the teacher. 那些书还没有被老师借走了。
        Tom's novel has not been published. 汤姆的小说还没有被出版。
3、现在完成时的被动语态的一般疑问句需将have/has提到主语的前面。
如:—Have the letters been posted? 信已经寄出去了吗?
        —Yes, they have. 是的,已寄出了。
        —Has his bike been repaired? 他的自行车修好了吗?
        —No, it hasn't. 不,还没有被修好。
 4、现在完成时的被动语态的特殊疑问句为:疑问词+have/has+been+done。
如:How long have the machine been repaired?这些机器已被修好多长时间了?
        Who has been invited? 谁受到了邀请?


现在完成时态的被动语态的用法:

1、现在完成时的被动语态同它的主动语态一样,强调过去的动作对现在造成的影响或结果,通常与 already, yet, just, never, recently等副词连用。
如:The room has already been cleaned. 房间已经被清扫干净了。(含现在已不用清扫房间了)  
        The doctor hasn't been sent for yet. 还没有派人去请医生。(含现在应派人去请医生) 
        The office looks nice. It has just been cleaned. 办公室看起来很干净。它刚被打扫过。(含现在已不用清扫房间了) 
        Such a thing has never been heard of before. 这样的事以前从未听说过。(含现在才听说过)
        Recently the price of TV sets has been cut. 近来电视机降价了. (含电视机的价格现在比以前低了)
2、表示一个被动的动作或状态开始于过去,持续到现在,并可能持续下去,常与for或since等引导的时间状语连用,或用与How long…?的句型中。
如:The machine has been repaired for two hours. 这台机器已修了两小时了。
        They have been helped by us for two weeks. 他们得到我们帮助有两周了。 
        How long has the project been carried out? 这项工程已被实施多长时间了?