英语单词词性判断

英语单词词性判断
英语单词词性判断

单词词性判断可以在词义的理解及书写句子方面帮助学生。

名词有四数:可数与不可数,单数或复数;限定与动词不可忘。四数加限定!

一.怎样确定名词:一般情况下在下列结构中我们可确定所缺空应为名词

◇1.a/an/the +(adj.)+ 名词;a/the book; the rich the disabled the Smiths

◇2.adj.+名词; a big stone; a long river; interesting books

◇3.adv.+ adj.+名词; a very honest boy

◇4.介词+名词;in the room; under construction

◇5.形容词性物主代词+名词;my surprise; his honesty

◇6. 数词+名词;five girls;

◇7.缺的词在句中为主语,表语,宾语时多为名词。They have books.

及时练习1:

1.There has been a 30% growth in the ____(市场) for personal computers.

3.He has discovered a lot of ___________ (发现) in science .

5.I am sorry that I can’t attend the __________(讲座) on American history .

6.She started as a successful merchant but ended up as a __________(乞丐).

7.There was a surprised _____________(表情)on her face .

8.Our city has experienced great ___________(变化)in the past few years

9.Please give my _________(祝贺)when you see her .

10.Jack took a deep _____________ (呼吸)and then dived into the water.

11.Oliver was unable to give police a ______________(描述)of his attack .

12.The car was a ____________(廉价货)at the price.

动词→名词练习:achieve add argue arrive

respond

retire rude save sail sell 1. market 3 discoveries 5.lecture 6 beggar 7. expression 8 changes 9. congratulations 10. breath 11. description 12. bargain

及时练习2:指出下列文中的名词:

In the early 1990s, the word “Internet” was strange to most people. But today, Internet has become a useful tool for people all over the world. Maybe Internet has been the greatest invention in the field of communication in the history of mankind(人类).

Communicating with others on the Internet is much faster. We can chat with a person who is sitting in the other part of the world. We can e-mail our friends and they can read the e-mails within a minute.

Giving all kinds of information is probably the biggest advantage of the Internet. We can use search engines to find the information we need. Just type in a keyword or keywords and the search engine will give us a list of suitable websites to look at.

We can enjoy a lot on the Internet by downloading games, visiting chat rooms or surfing (浏览)websites. There are some games for free. We can meet new and interesting people in the chat now. We can also listen to music and see films.

二.怎样确定名词的单数或复数;可数或不可数

§确定名词单数或复数的方法:

1.由名词前面的数词: 1. I have several ______ (书) on the shelf. 2. This bus can carry 60 (乘客).

2.由名词后的动词单数或复数(即主谓一致): The _____ (建议) are reasonable and some of us will accept them.

3.由句意: Our ______ (教授) held a meeting about how to improve our English.

What is the best-known chain of fast-food (餐馆)in the world.

※及时练习3:判断下列名词正误:

1. They often have fish, meat and vegetable for supper.

2. Mrs. Smith gets well along with her neighbor.

3. They had only three meal of soup every day.

4. Dickens wrote Oliver Twist in the year 1837 - 1838.

5. His new play was a great succeed.

6. The animals are useful to the desert people in many way.

7. As he explored the sea,he took picture and videos of many thing that people had never seen before.

8. They were given kinds of breakfast,and sometimes they got no breakfast at all.

9. School child walked with their shirts,coats and anything else they could find pulled up over their nose.

10. The middle part of the 20th century brought new ways to help people get over disease.

11. Too many trees have been cut this years.

12. They use camels for carrying water,food,tents and another things.

注意三类名词:

1、总是不可数的名词:1) 物质名词:furniture, equipment,

2) 抽象名词:advice, progress, news, fun, truth, milk, ink, rice, …

2. 根据名词本身的意义:1) 物质名词:water(水水域, rain (雨水一场雨

2) 抽象名词:experience(经验

成功失败遗憾

surprise(惊讶

3. 个体名词总是可数名词:book, desk,

三.限定词:限定词是位于名词或名词词组之前,对他们在特指、泛指或数量等方面起限定作用的一类词。

She showed a certain elegance. The judge divorced the couple. He has got some brains(智慧)!

限定词与形容词的区别主要是:限定词只对名词起限定作用(有些限定词也可用作其他词性,如代词等),而形容词则描述名词的特征、状态等:

We lived in small house. → We lived in a small house.

house 是个体名词,一般来说,个体名词是可数名词,有单数复数形式,单数形式的个体名词(可数名词)除在部分习语或固定搭配中外,一般不可单独使用,须根据具体情况与冠词、不定代词、指示代词或其它限定词连用, 或使用其复数形式。

练习:改正下列错误:1. She should be able to get job in Europe.

2. Mr. Blake was considered excellent music teacher.

3. How did accident happen?

4. I will give you other chance to prove yourself.

5. Do you have class this morning?

6. Important product of South Africa are fruit and gold.

7. She is English teacher.

由于动词在句中有谓语和非谓语两种形式,可根据所缺单词在句中充当的成分来判断此处是否为动词。

一.一般情况下:

◇1. is, am, are, was, were,

◇2. will (wo uld), can (could), must, may, …

◇3. has…, have…,had…,don’t, didn’t, doesn’t…

◇4. V+s: goes, likes, …

◇5. 动词原型:want / go /

以上4项为确定的谓语动词。

句中有了确定的谓语动词后其它的动词形如V-ing /to do/ done(-ed)的为非谓语动词。

You want to know about my staying in America, right? Well, to tell you the truth, it is really an eye-opening experience to study here.

In China, I had English classes five times a week since fifth grade. However, I didn’t know how different textbook English could be from everyday English until I came to Hotchkiss School, Connecticut.

When I first studied English, I was told to say, “I am fine.” when people say “How are you?”But in the US, I found that people say, “I am good.” or “I’m tired.”

One day, someone greeted me with “What’s up?” It made me confused. I thought for a moment and then smiled because I didn’t know what to say.

二. 谓语动词的判断:

1. 主动形式:如何主语实施了谓语动作,意义完整,就是表达主动关系。

He invited to the party…()

He invited me to the party. ()

He was invited to the party. ()

He was invited him to the party. ()

2. 被动形式:如果主语没有实施谓语动词动作而是承受了该动作,应该用be + done 形式表示,只有过分只能表示被动关系。

He looked this morning. ()

The boy took to the school. ()

The patient sent to the hospital. ()

The shocks and fires caused by the earthquake destroyed the village. ()

三.动词与名词的判断:

1. I'm ready to match my strength against yours.我已经准备好与你较量力气。

He thought he could beat anyone at tennis, but he's met his match in her.

他以为他打网球所向无敌,但遇到她却是旗鼓相当。

a football match 足球比赛

2. She is the picture of her mother. 她活像她的妈妈。

It is hard to picture life a hundred years ago. 我们很难想象一百年前人们的生活。

3. Have you seen any good films lately? 你最近看过什么好电影吗?

The television company is filming in our town. 电视公司正在我们镇上拍片子。

语和定语,用来说明或修饰名词、代词的词称为形容词,据此可判断所缺是否为形容词; 副词一般主要用来修饰形容词,副词,动词或整个句子,据此可判断所缺单词是否为副词。

形容词的学习:在下列结构中应该用形容词:

◇a + adj + n a tall boy 写一写:______________ _______________

_____________

◇be + adj. He is tall. 写一写:______________ ______________

______________

◇keep/find/make/think… it adj.to / that ……

◇be + as + adj. + as do + as + adv. + as

*be so / too / very / how / however + adj. (不用adv.)

1)形容词在句子中的句法作用及位置:

⑴作定语时放在名词的前面

..........。形容词修饰名词。结构:a/an/ …_______ 名词Li Mei is a beautiful city girl. The new student comes from Japan.

My father’s car is very expensive. The English story is very interesting.

★少数形容词只能作定语 这些形容词包括little, live(活着的), elder, eldest 等,只能作定语,不能作表语。例如:

(正)My elder brother is a doctor. (误)My brother is elder than I.

(正)This is a little house. (误)The house is little.

(正)Do you want live fish or dead one? (误)The old monkey is still live.

★貌似副词的形容词:lonely, friendly, lively, lovely, likely, deadly, daily, weekly,

★后置的情况:①修饰复合不定代词时放在代词之后。

如:Something serious has happened to him.(他发生了严重的事故)

1. Every minute there is _____going on here.

A. exciting something

B. something exciting

C. exciting anything

D. anything exciting

2. This river is about 5 feet ________. A. deep B. widely C. depth D. length

⑵作表语时放在连系动词之后,构成系表结构。结构:连系动词+ 形容词。如:The idea sounds great.

连系动词主要有:be(am, is, are), look(看起来), sound(听起来), smell(闻起来), taste(尝起来), feel(感到,摸起来).

结构:look / sound / smell / taste / feel / seem / … 形容词

look / sound / smell / taste / feel / seem / …副词(-ly/very / so/…)+形容词

The soup tasted very delicious.

★少数形容词只能作表语这些形容词包括ill, asleep, awake, alone, afraid, well, worth, glad, unable等,只能作表语,不能作定语。(表语形容词) 例如:

(正)Don’t be afraid. (误)Mr. Li is an afraid man.

(正)The old man was ill yesterday. (误)This is an ill person.

(正)This place is worth visiting. (误)That is a worth book.

练习:判断下列形容词所充当的成分:

1. a small German town

2. a light blue sweater

3. It’s nothing serious.

4. He feels lonely.

5. Tom is tall

6. John looks so happy.

2. The man looked at me with a ______ smile. A. friend B. friends C. friendly D. friendlily

3. The neighbors visit the old man, so he doesn’t feel ____ at all.

A. friendly

B. lovely

C. lonely

D. lively

4. The flowers in the garden smell ______. A. nicely B. wonderfully C. well D. nice

5. The _____ boy has been in hospital for a month. A. ill B. sick C. afraid D. alone

6. Don’t eat the meat. It smells ______. A. terrible B. badly C. delicious D. good

7. Here is a ____ mouse. Was it killed by your cat? A. die B. died C. death D. dead E. deadly

8. Mary looks _____ at home. A. happy B. happily C. happier D. more happy

Mary looks _____ at the model in the room. A. happy B. happily C. happier D. more happy

9. I have_____ to do today.

A. anything important

B. something important

C. important nothing

D. important something

10. What a ____ cough!You seem _____ill.

A. terrible,terribly

B. terribly,terrible

C.terrible,terrible

D.terribly,terribly

⑶作宾语补足语时放在宾语之后。

如:

练习:1. You must keep your eyes _____ when you do eye exercises. A. close B. open C. closed D. opened

2. We should try our best to make our life _______. A. well B. beautifully C. wonderful

D. bad

改错:1. I’m sure we’ll have a wonderfully time together.

2. The room is so noise.

3. The fish has gone bad. It tastes terribly.

4. I’m sure your illness is caused by something seriously.

5. The mixture of coffee, milk, and sugar tastes differently from tea.

⑷.“the+ 形容词”用作主语及宾语, 作主语时用作复数。

The dead the living the rich the poor the blind the hungry

The old often think of old things. 老年人经常回想往事。

The new always take the place of the old. 新生事物总是会取代旧的事物。

1) The rich ______ often greedy. A. are B. is C. was D. were

The poor are losing hope.

副词的学习

一、用来说明事情发生时间、地点、原因、方式等含义或说明其它形容词或副词程度的词叫

做副词。

副词的用法:

1、修饰动词: sing happily , greet sb. politely, talk loudly, listen carefully, rain heavily, sing nicely

2、修饰形容词: badly ill, truly sorry, really sorry

副词的构成:

①大多数情况下由形容词+ly:quiet---quietly correct---correctly polite---politely

②以le结尾的形容词: -e—y terrible—terribly, gentle—gently ,(im) possible—(im) possibly, comfortable—comfortably, simple—simply

③以y结尾的形容词: -y—ily:easy---easily happy---happily heavy---heavily

④一些形容词本身也是副词:long, early, fast, hard,straight

⑤部分形容词和副词是两个完全不同的词:good—well

二、写出下列形容词的副词:

1. bad

2. bright

3.careful

4. clear

5. soft

6. correct

7. excited

8. free

9. loud 10.neat

11. slow 12. close 13. polite 14. nice________ 15. possible

16. gentle https://www.360docs.net/doc/ef4753304.html,fortable 18.terrible 19.simple

20. angry 21.happy 22.heavy 23.noisy 24. easy

25. hard 26.fast 27. good 28. true 29. late

三、副词在句子中的位置以及作用:

★(副词可以修饰动词、形容词或副词,也可放句首修饰整个句子。)

1)修饰动词时放在该动词后(主要以方式副词-ly或程度副词为主):It’s raining heavily.

练习:1. He looked at it ______ again. A. care B. carefulness C. careful D. carefully

2. Please do your homework ____________________. (careful)

3. The work isn't hard. I can finish it ____________________. (easy)

4. The girl's voice sounds____. Maybe she can become a good singer when she grows up.

A. sweet

B. sweetly

C. beautifully

5. The firemen have saved the boy from the fire _______________ (successful).

2) 修饰形容词或副词时,放在该词前面。

You are quite right. Don’t ride too fast. Neither Tom nor Susan can swim very well.

练习:1. What a ____ cough! You seem _____ ill.

A. terrible, terribly

B. terribly, terrible

C. terrible, terrible

D. terrible, terribly

2. The cheese cake tasted so _____ that the kids asked for more. A. delicious B.

well C. bad D. badly

3. —Whose picture is better, Jack’s or Tom’s?

— Both of them are good. I think Jack draws Tom.

A. as good as

B. as well as

C. better than

D. worse than

4. The children all looked _______ at the broken model plane and felt quite _______

A. sad, sad

B. sadly, sadly

C. sad, sadly

D. sadly, sad

5. This math problem is _______ and I can do it _______.

A. easy, easily

B. easily, easily

C. easy, easy

D. easily, easy

6. This kind of cake tastes _______. A. good B. well C. to be good D. to be well

四、填入正确的形容词或副词(注意区分形容词与副词,名词与副词,名词与形容词)

1. She is good at swimming. She can swim very ___________ (good).

2. The __________(early) birds get the worms(虫). So, we have to get up ___________(early).

3. Dick walked into the living room ____________ (quiet).

4. Susan looked

__________(happy) at the party.

5. Marie looks ___________ (happy) at the cat.

6. A _____ (hard) worker works _______ (hard).

7. The ____________ (careful) driver drives ____________ (careful).

1. My purse was stolen on the bus yesterday. ____________ (luck), there was no money in it.

2. Mobile phones are _________ (wide) used in most of the cities in China.

3. He put on his coat and went out ____________ (quick).

4. She is __________ (good) than Li Ping at swimming.

5. A lot Chinese people are ___________ (pride) of Yao Ming, a famous basketball star in NBA.

6. —One more satellite was sent up into space in China in May.

—Right. The government spoke ___________ of that. (high)

7. Allie asked me ___________ (polite) to put the things away.

8. It’s snowing hard. You must drive _____________ (careful).

9. —This digital camera is really cheap!—The ______ , the better.(cheap) I’m short of money, you see.

10. Hainan is a very large island. It’s the second ____________ (large) island in China.

五、用所给单词的适当形式填空

1. Jack get up ____________________ today than yesterday. (early)

2. Please do your homework ____________________. (careful)

3. He is too tired to go any ____________________. (far)

4. Le Lei runs __________________ (fast) than I, but he doesn't run as _________________ (fast) as my brother.

5. Exercise Five is ____________________ than Exercise Four. (difficult)

6. He is much ____________________ than I. (thin)

8. There is ____________________ water in the glass than the bottle. (little)

9. He has been ill for few days. He feels even ____________________ today. (bad)

10. Last term he studied hard. He is going to study ____________________ this term. (hard)

改错:

*You always gave me specially attention.

*It is real a good chance to have met all of you here.

*My hometown has taken on a new look. How great it has changed!

1. The fish has gone bad. It tastes terribly.

2. I’m sure your illness is caused by something more seriously than overwork.

3. The new headmaster is much more younger than the old one.

4. Without the Internet, we’ll find it convenient to communicate with others.

5. The mixture of coffee, milk, and sugar tastes differently from tea.

6. People at home and abroad have been great helped by the new computer.

7. You’ll never imagine how good he’s doing in his studies here in Cambridge.

8. We eat simple at home and do not want to spend lots of money on food.

9. They listened to his heart and said there was nothing serious wrong with him.

10. The leaning tower of Pisa is famous not because of its beauty but because it leans dangerous to one side.

副词:在下列结构中一般用副词:

do sth. + 副词Listen to me carefully

副词+ adj. /adv. very carefully

1. I suggest that we have ________(定期) meetings

2. He was ______(好奇) to know what was happening in the office.

3. We were talking on the phone when, _______(突然), the line went dead.

4. I _______(通常)go to bed at 10:00 p. m, but I stayed up till 11:00 last night.

66. In the battle, about eleven were killed, _______________(包括)the guide.

67. Are coins the same in size, weight and _______________(形状)?

68. A good ____________(开端)is half the battle.

69. All the students in my class _____________(成功)in passing the final exam.

70. The plan should be _____________ (稍微)changed here.

71. The more you listen to English, the _____________(容易)it becomes.

72. Mike got up as early as _____________ (往常)though it was Sunday.

73. People in some African countries _____________(仍然)very poor.

74. Please read the ______________ (说明)before you operate the machine.

75. Do you know when the first computer was ____________(发明).

66. Your plan needs some ______________(解释)

, we are not quite clear about it.

67. Your invitation is sure to be ___________(接受)by Mr. Smith.

68. The little girl was too _________(紧张)to speak at the meeting.

69. There was no wind. The smoke rose __________(笔直)upward.

70. ____________(比较)with yours, my work is far from being good.

71. Everyone has the right to make his own _______________(决定).

72. Let me know the time of your ____________(到达).

73. The people's Republic of China was ____________(建立)in 1949.

74. When he was young, he __________(喜欢)volleyball to basketball.

75. Japan depends on foreign countries for ___________(天然的)resources.

英语词性的分类及用法

英语词性的分类及用法 一、词性的分类 词类又叫词性,英语单词根据其在句子中的功用,可以分成十个大类。 1 名词noun n. student 学生 2 代词pronoun pron. you 你 3 形容词adjective adj. happy 高兴的 4 副词adverb adv. quickly 迅速地 5 动词verb v. cut 砍、割 6 数词numeral num. three 三 7 冠词article art. a 一个 8 介词preposition prep. at 在... 9 连词conjunction conj. and 和 10 感叹词interjection interj. oh 哦 前六类叫实词,后四类叫虚词。 二、名词 名词概论 名词复数的规则变化 其它名词复数的规则变化 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 2) 以o 结尾的名词,变复数时: a. 加s,如:photo---photos piano---pianos radio---radios zoo---zoos; b. 加es,如:potato—potatoes tomato—tomatoes 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

英语单词各种词性一览表

英语单词 各种词性 一览表 词性尾缀其实很多,大家主要记住最常用的 1. 名词后缀 1)-or/er/ess/crat/cis:做某件事情或职业的人或物:worker, debtor 2)-acy, 表示"性质,状态,境遇" democracy, accuracy, diplomacy 3)-ance, -ence表示"性质,状况,行为,过程,总量,程度”importance, diligence, difference, obedience 4)-ancy, -ency, 表示"性质,状态,行为,过程" frequency, urgency, efficiency, 5)-bility, 表示"动作,性质,状态" possibility, flexibility, feasibility, 6)-dom, 表示"等级,领域,状态" freedom, kingdom, wisdom 7)-hood, 表示"资格,身份, 年纪,状态" childhood, manhood, falsehood 8)-ion, -sion, -tion, -ation, -ition, 表示"行为的过程,结果,状况" action, solution, conclusion, destruction, expression, correction 9)-ism, 表示"制度,主义,学说,信仰,行为" socialism, criticism, colloquialism, heroism 10)-ity, 表示"性质,状态,程度”purity, reality, ability, calamity 11)-ment, 表示"行为,状态,过程,手段及其结果treatment, movement, judgment, punishment, argument 12)-ness, 表示"性质,状态,程度" goodness, kindness, tiredness, friendliness 13)-ship, 表示"情况,性质,技巧,技能及身份,职业”hardship, membership, friendship 14)-th, 表示"动作,性质,过程,状态" depth, wealth, truth, length, growth 15)-tude, 表示"性质,状态,程度" latitude, altitude(海拔) 16)-ure, 表示"行为,结果" exposure, pressure, failure, procedure(手续), 17-grapy, 表示"……学,写法”biography, calligraphy, geography 18)-ic, ics, 表示"……学……法" logic, mechanics, electronics, linguistics 19)-ology, 表示"……学……论”biology, zoology, technology(工艺学) 20)-nomy, 表示"……学……术" astronomy, economy, bionomy(生态学) 2. 形容词后缀 (1)带有“属性,倾向,相关”的含义 1)-able, -ible, visible, flexible 2)名词-ish, foolish, bookish, selfish(注意accomplish, vanish) 3)-ive, active, sensitive, productive

英语单词词性转换

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