英语词性分类及用法 PPT

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,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。 • 4)以s结尾,仍为单数的名词,如: • maths,politics,physics等学科名词,为不可数名词,是单 数。news 是不可数名词。
• 普通名词是一类人或东西或是一个抽象概念的名词,如: book,sadness等。(普通名词包括可数名词和不可数名词)
• 普通名词又可分为下面四类: 1)个体名词:表示某类人或东西中的个体,如:gun 2)集体名词:表示若干个个体组成的集合体,如:family
• (以上两类属于可数名词) 3)物质名词:表示无法分为个体的实物,如:air 4)抽象名词:表示动作、状态、品质、感情等抽象概 念,如 :work
• (以上两类属于不可数名词)
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 knife---knives leaf---leaves wolf---wolves wife---wives life--lives thief---thieves;
A. education B. information C.science
5. This is B bedroom. The twin sister like it very much.
A. Ann and Jane B. Ann and Jane’s C.Ann’s and Jane’s
根据所给单词的正确形式填空:
goose--geese
deer
sheep
1.Several _____ are talking under the tree.And they are__C____.
A.woman;children B.woman;child C.women;children
2.—How far is your school from here? —Not very far.It's about twenty C walk.(2000杭州)
英语词性分类及用法
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,可以分十 个大类。
不同词性的词在句子中的功用是不一样的,有一定 的规律,所以,八十六的小朋友们,记住这些词 性的用法,可以帮助我们更加容易的学懂一门外 语——English
名词的概念
• 名词可以分为专有名词和普通名词 .
• 专有名词是某个(些)人,地方,机构等专有的名称,如 Beijing, China, the United States,等。
5. Please give them their photos . (photo)
6. Are there any watches in the box? (watch)
7. There are twelve months in a year. (month)
8. Would you like some tomatoes ? (tomato)
A.minute's B.minutes
C.minutes'
3. There are three A in my family. (2004长春)
百度文库
A.people
B. person
C. child
4. Most students can go to college for further A in our city.
1. Different people may have different _id_e_a_s_. (idea)
2. I often go to work on foot
. (foot)
3. I know one of the boys . (boy)
4. Mr. Brown is wearing a pair of glasses . (glass)
9. Look at those people in the boats! (people)
10. Look! The women are singing. (woman)
11. September 10th is Teachers’
Day. (teacher)
12. Jim has someknives. (knife)
名词复数的不规则变化
• 1)child---children foot---feet tooth---teeth mouse---mice man---men woman---women
• 2)单复同形如: • deer,sheep,fish,Chinese,Japanese • 3)集体名词,以单数形式出现,但实为复数。 • 如: people police cattle 等本身就是复数,不能说 a people
大家应该也有点累了,稍作休息
大家有疑问的,可以询问和交流
找规律
flower watches
flowers factory-factories
boxes
leaf -- leaves
找规律
heroes tomatoes
potatoes
不规则变化
man--men
child--children
woman--women
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