2020年英語中考專練05數(shù)詞和冠詞一含答案

1、專題5冠詞和數(shù)詞考點一、不定冠詞的用法。不定冠詞用a還是an由后面一個詞的首音決定。以元音開頭的詞前用an,以輔音（包括半元音，不是元音字母）開頭的詞前用a。1 .a和an均用在單數(shù)可數(shù)名詞之前，表示某一類人或事物。如：A dictionary is a_useful book. ; An_ underground train can start and stop quickly.2 .指某一類人或事物中的任何一個。如：This is a book.; He used to be an engineer.3 .泛指某人或某物，但未具體說明何人、何物，如： A boy is waiting fo

2、r me. ; Give me a pen, please.4 .表示 每“的意思， 相當于 every o 如： Behind the house there is a garden.; once a week.5 .用于某些固定詞組中，如： a few, a little, a_ lot of, a_number of, just a _minute, in a hurry 等?？键c二、定冠詞的用法。1 .指彼此都知道的人或事物，如： Open the door, please.; Go and close the window.2 .特指某（些）人或某（些）事物,如：The girl i

3、n red is my sister. ; The book on the desk is mine.3 .指前面提至U過的人或事物, 如： Here is a picture of a modern car factory. My father works in the factory.4 .表示世界上獨一無二的事。如： the sun; the moon; the sky等。5 .用在序數(shù)詞和形容詞最高級前，以及在方位詞前。如： The Nile is the longest river in the world.He won the first prize. ; The sun rise

4、s in the east.6 .用在某些形容詞前，表示一類人或事物，如： the rich, the sick, the new , the false等。7 .用在姓氏復數(shù)之前，表示某一家人"，某某夫婦。如：the Lis, the Zhangs等。8 .在江河、海洋、山脈、湖泊、群島的名稱的前面，如：the North China Plain , ihe Rocky Mountains , the YangtseRiver 等。10 .用于演奏的樂器之前。如：play the （violinguitarerfupianoltrumpet.music）11 .用在某些專用名詞前，

5、如：the Great Wall, the People ' s Republic of Chir#。12 .在些用語中，如：in the morning（/afternoon/evening）, in the day, by the way 等?？键c三、不用冠詞的情況1 .專有名詞人名，地名，節(jié)日，月份，年份，星期和不可數(shù)名詞。2 .球類，棋類，語言，三餐，游戲名稱和顏色前不加冠詞。3 .名詞前已有 this, that, my, your, some, any, no, each, every等代詞作定語時，不用冠詞。4 .在表示家庭成員名稱，稱呼語，表示頭銜或職務的名詞前不加冠詞

6、。5 .表示某一類人或事物的復數(shù)名詞前?？键c四、數(shù)詞的詞形。（ 1 ）在 1-12 中， 1-12 為基數(shù)詞中的數(shù)詞；序數(shù)詞1-3 為特殊變化，序數(shù)詞4-12 在基數(shù)詞詞尾加-th 。 注意fifth （ 第五）； ninth （第九 ）和 twelfth （ 第十二 ）的特殊拼寫。（2）在13-19中，13-19基數(shù)詞在數(shù)詞 3-9后力口-teen構成。其中13和15發(fā)生拼寫變化：thirteen和fifteen ,相應序數(shù)詞在基數(shù)詞后加-th構成。13-19歲的少年用teens （in one ' s teenS人十多歲時）。（ 3）在20-90 整十位數(shù)，在基數(shù)詞2-9 之后加

7、-ty 構成。其中20、 30、 40、 50 拼法特殊。在構成相應的序數(shù)詞時，將詞尾y變i,再加-eth。表示二十多歲等用 twenty等的復數(shù)twenties （in one' Swenties在某人二十多歲時）。（ 4）兩位數(shù)之間的數(shù)，由十位數(shù)加個位數(shù)構成，中間用連字符。構成序數(shù)詞時，連字符前為基數(shù)詞，后為序數(shù)詞。如：二十五twenty-five; 第九十九ninety-ninth.（5） 100以上數(shù)詞，整百位數(shù)由1-9加hundred構成，序數(shù)詞在詞尾加-th;整千位數(shù)由1-9加thousand構成， 序數(shù)詞在詞尾加-th。在百位和個位之間須加 and,如：141 one h

8、undred and forty-one ; 1201 one thousand two hundred and one ，構成序數(shù)詞只將最后一個數(shù)變成序數(shù)詞。考點五、基數(shù)詞及其用法。1 .表示一個具體數(shù)字。（o 念作 /o /或 zero） 此時， hundred, thousand, million, billion 一律不用復數(shù)（在表示一個不確定數(shù)字時則用復數(shù)）； 2.電話號碼（62083338） ； 3.事物表示編號順序（名詞在前，如：Room 303;World War Two） ； 4.貨幣 （100 dollars）； 5.度量 （50 kilos） ； 6.小數(shù) （2.5 me

9、ters）； 7.表示"幾十歲"， 例如： Hedied still in his forties ； 8.表示"年代"，用 in +the + 數(shù)詞復?？键c六、序數(shù)詞及其用法。2 .序數(shù)詞表示順序，意思是“第幾 ”。前面要加定冠詞，例如：The first truck is carrying a foot baskets 。3 .序數(shù)詞前面可加不定冠詞來表示“再一 ”， “又一 ”的意思，例如：I have to do it a second time。4 .表示分數(shù)時，分子用基數(shù)詞表示，分母用序數(shù)詞表示。分子大于1時，分母加-s。例如：three f

10、ourths, one second, two fifths.5 .表示 “日期 ”如：August 5th； May 1st.注 意 : 較 為 容 易 拼 寫 錯 誤 的 序 數(shù) 詞 及 其 縮 寫 形 式 ：one-first, two-second, three-third, five-fifth, eight-eighth, nine-ninth, twelve-twelfth ?？s寫形式：first f tssecondf2ndthird f3rd fourth f4th twenty-second-22nd一、單項填空。I.It's time for dinner. Ki

11、ngs are at table.A. /,the B. the, the C. The,/ D./,/2 . 一What do you usually have for breakfast?-I often have bread and milk.A./,/B./,theC. a,/D. the, the3 .Don't give up, try for second twice.A. theB. aC./D. an4 .Would you go for walk with me after supper?A. the,/ B. a,/ C./,the D./,a5 .There i

12、sn't water or air on the moon, and man can't live on it.A. aB. the C. one D./6 . more you read English, better you'll learn.A. The, theB./,/C. A, aD. The, a7 .More college graduates would like to work inwest part of our countrynext year.A. the, theB./,/C./,theD. the,/8 .He hit his sister

13、 inface.A. theB. herC. xD. his9 . John lives onfloor.A.twentyB. twentiethC. the twentieth D. the twentyth10 .-How many workers are there in your factory?-There are two.A. hundreds B. hundred C. hundred of D. hundreds of11 .About students in our class can describe that place in English.A. three-fifth

14、s B. three-fifth C. third-five D. third-fifths12 .-Can you write the number eighty-five thousand, six hundred and twenty-six?-Yes, it is.A.856620 B.85626 C.58662 D. 5862613 .When was the PRC founded? It was founded on.A. July 1, 1921B. October 1, 1949C. August 1, 1927D. May 1, 192214 .Chinese are lo

15、oking for ways to learn English well before Beijing 2008 Olympics.A. Thousand B. Thousands C. Thousand of D. Thousands of15 .Mr Zhang teaches at Middle School.A. a No.5 B.No.5 C. the No.5thD.5th No二、在必要的地方用適當?shù)墓谠~(a, an, the,/)填空。1.There's "u" and"s" in word "use".2.O

16、h, I saw old woman sitting on a chair by the lake. Maybe she is.3. The next morning, she went to school without breakfast.4.I caught bad cold and had to stay in bed.5. Is your pen black one? I think I saw it somewhere.6.I ' m going to see my motheShe is ill in hospital.7 .We have three meals day

17、. We have breakfast at 6:30 in morning.8 .Tina, could you please play piano for me while I ' mWinging9 .What is most useful invention in the 20 th century?10 . Can you see one-eyed cow in field?三、用適當?shù)臄?shù)詞形式填空。1 .We will have a(two-month/two-months) holiday after the exam.2 .(Thousand of/Thousands

18、of) trees are cut down in the forests every year.3 . I'm very hungry, I have eaten two cakes, would you please give me (a third/the third) one?4 .(Three fourth/ Three fourths)of the land in the world is covered by water.5 .He has worked on the farm for (two and half/ two and a half)years.6 .Xiao

19、 Mao and Da Mao are in (Team Four/Four team).7 .We all think that the(twenty-first/twentieth-first) century will bring us more hopes.8 .Both of the two rulers are broken. I want to buy a(three/third) one.9.I heard the sports meeting has been put off until(the 3rd and 4th/ four and five), hasn '

20、t it?10.(Two-third/ Two-thirds)is of the earth is made up of oceans.四、詞語運用根據需要在短文空格中填入適當?shù)墓谠~( a/ an/the/x)On fine morning in May, my classmates and I went to visit university. It is one of biggest universities in our city. We saw students of university were studying. We talked with oldprofessor .He t

21、old us a lot about his university. At half past ten we said goodbye to professor ofuniversity and came back to school. We had a good time that day because we learned a lot from visit.五、完形填空Do you have a plan for your future? Our country has its plan. It sells what China hopes to do in next _1_ years

22、.The plan promises higher pay, better education and less pollution by _2_. If the promises all come true, Chinese people ' s life will change_3_ lot.According to the plan, _4_people in the country will benefit a lot. For example, _5_ government will offer safe drinking water to _6_ countryside p

23、eople in 2010. _7_ of broad roads will be built to connect all towns and villages. So millions of people living in _8_ villages will soon drink running water instead of dirty well water.As the plan describe, China will make steps forward in _9_science. China spacemen will land on the earth. China might build its own big planes. If you go to university by air in 2010, you will probably find tha