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1、中考專題四 數(shù)詞學(xué)前自測(cè)(發(fā)現(xiàn)考點(diǎn))( )1. people are sending and receiving text messages.A. Million ofB. Several million ofC. Millions ofD. Several millions( )2. Before the new year, people went to visit the flower market.A. thousands of B. 8 thousands ofC. 8 thousand ofD. thousand of( )3. It's my daughter's
2、birthday today. She's years old.A. eighteenB. eighteenthC. the eighteenD. the eighteenth()4. Is it far from your home to school? Not very far, only .A. 15 minute's rides B. 15 minutes' rideC. 15 minute's rideD. 15 minutes' rides()5. Time isn t enough for me. Can you give me _?A.
3、two another minutesB. more two minutesC. another minutes twoD. another two minutes( )6. Each year _ sharks are killed worldwide for their fins(A. million ofB. millions ofD. four millions()7. It's about walk from my home.A. ten minuteB. ten minutes'D. ten-minutes魚鰭 ).C. many millionsC. ten mi
4、nute's()8. The old man has _ sons. Deal is theA. three; two B. three; secondD. third; second()9. This classroom is ours.A. three times big asC. three times as big asone.C. third; twoB. as three times big asD. as big three times as考點(diǎn)一 基數(shù)詞的用法及讀法( )10. The basketball team of our school ranks _ in t
5、he match.A. threeB. thirdC. the threeD. the third??伎键c(diǎn)知識(shí)清單(研習(xí)考點(diǎn))中考1.基數(shù)詞的構(gòu)成及讀法基數(shù)詞構(gòu)成及讀法例詞1 121 12的基數(shù)詞為特定的獨(dú)立單詞one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve13 1913 19的基數(shù)詞皆以-teen結(jié)尾,單詞中的兩個(gè)音節(jié)都讀重音thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen20 9020為twenty 。 3
6、0 90 之間的整十基數(shù)詞皆以-ty結(jié)尾,A個(gè)音節(jié)重讀twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety注意:1.21 99之間的各非整十?dāng)?shù)詞須在十位與個(gè)位之間加連字符“-"。 如:32thirty-two2.讀數(shù)字時(shí),百位和十位之間、百位和個(gè)位之間加and。 如:134 one hundredand thirty-four; 106 one hundred and six英語(yǔ)中的“萬(wàn)”“億”英語(yǔ)中的“萬(wàn)”用1 丁表示,“億”用百個(gè)白力來(lái)表小forty thousand 四力;two hundredmillion
7、兩億其他數(shù)詞1000以上的數(shù)字,從后向前數(shù),每三位加“,”。A個(gè)“,”前為thousand,第二個(gè)前為 mil-lion, 第三個(gè)前為 one billion或 one thousandmillion 。隼-下從左到右按百、十、個(gè)的順序表示。如:243, 621,304, 782讀彳'乍:two hundred and forty-three billion, sixhundred and twenty-one mil-lion, three hundred and four thousand, sevenhundred and eighty-two其他數(shù)詞注意:hundred, th
8、ousand, million, billion表t及確te的數(shù)目時(shí)不用復(fù)數(shù)形式。后面跟名詞時(shí),名詞需用復(fù)數(shù)形式;如果這四個(gè)基數(shù)詞后面跟of表示概數(shù),則此四個(gè)基數(shù)詞必須用復(fù)數(shù)形式。如:thousands of 成千的巧記:hundred, thousand 和million 等,有時(shí)含糊有時(shí)清;清時(shí)兩無(wú)(無(wú)s和of),含糊時(shí)兩有 (有s和of)。2.基數(shù)詞的用法中考(1)基數(shù)詞在句中可用作主語(yǔ)、賓語(yǔ)、表語(yǔ)和定語(yǔ)。Twenty of them are Young Pioneers.他們當(dāng)中有二十個(gè)是少先隊(duì)員。(2)用于名詞之后表示順序編號(hào)。Please open your books and t
9、urn to Page 28.請(qǐng)打開(kāi)書翻到第 28 頁(yè)。(3)基數(shù)詞可表示年份、時(shí)間(鐘點(diǎn))、電話號(hào)碼、年齡等。I was born on July 12,1989.我出生在 1989 年 7 月 12 日。(4)表示“世紀(jì)年代”,用“in + the + 基數(shù)詞復(fù)數(shù)”。in the 1990s 在20世紀(jì)90年代in one's+整十的基數(shù)詞復(fù)數(shù)表示“在某人多歲時(shí)”。The old woman is in her nineties.這位老太太九十多歲 了。(6) “數(shù)詞+連字符+單數(shù)名詞”或“數(shù)詞+連字符+單數(shù)名詞+連字符+形容詞”構(gòu)成復(fù)合形容詞作 定語(yǔ)。We have a seve
10、n-day holiday in October.在 10 月我們有一個(gè) 7 天的假期。She is an eight-year-old Chinese girl.她是一個(gè) 8 歲的中國(guó)女孩??键c(diǎn)二序數(shù)詞的構(gòu)成及用法1.序數(shù)詞的構(gòu)成及讀法范圍特點(diǎn)例詞1 3特殊記first, second, third4 19在大多數(shù)基數(shù)詞末尾直接加-thfourth, seventeenth八去t,九減e, f 來(lái)把ve替eighth, ninth, fifth, twelfth20 90把基數(shù)詞后面的y變?yōu)閕再加-ethtwentieth, ninetieth21以上的多位數(shù)個(gè)位數(shù)用序數(shù)詞,其余用基數(shù)詞tw
11、enty-first, one hundred and sixtyeighth巧記:基數(shù)詞變序數(shù)詞的口訣基變序,有規(guī)律,一、二、三特殊記,結(jié)尾各是t, d, d, 八去t,九減e, f 來(lái)把ve替,整十變y為ie,若是見(jiàn)到幾十幾,只變個(gè)位就可以,排列順序不費(fèi)力,連字符號(hào)莫丟棄。巧學(xué)妙記加努力,hundred是你的好成績(jī)!2.序數(shù)詞的用法(1)序數(shù)詞在句中可用作定語(yǔ)、主語(yǔ)、賓語(yǔ)和表語(yǔ),前面要加定冠詞the。The first is always better than the second.第一總是比第二好。She will choose the third. 她將選擇第三個(gè)。(2) 序數(shù)詞前面
12、可以用形容詞性物主代詞或名詞所有格修飾, 此時(shí)序數(shù)詞前面不加定冠詞the 。This is my third time to Shanghai.這是我第三次去上海。(3) 不定冠詞 a/ an 與序數(shù)詞連用 , 表示“又一; 再一”。I have been to Beijing twice, but I would like to go there a third time.我去過(guò)北京兩次 , 但是我想再去一次那里。鞏固訓(xùn)練(夯實(shí)基礎(chǔ))一、單項(xiàng)選擇(4) )1. _ trees were cut down. And many birds lost their home. I am sorryt
13、o hear that.A. Two thousands B. Thousands ofC. Thousand ofD. Two thousand of(5) )2. Mr Zhang asked me question before I could answer .A. the second; the firstB. a second; a firstC. a second; the firstD. the second; a first(6) )3. Is there today? Yes, a _ boy was killed by an accident today.A. anythi
14、ng new; ten-year-oldB. new anything; ten years oldC. anything new; ten years oldD. new anything; ten-year-old()4. Can you read“ 1245” ? Yes. It's .A. one thousand and two hundred and forty fiveB. one thousand, two hundred and forty-fiveC. one thousand, two hundred and forty fiveD. one thousand,
15、two hundreds and forty-five()5. There are thirty students in our class. And of them are boys.A. two third B. second thirdC. two thirds D.second threes( )6. You have failed three times. But I would like .A. four timeB. four timesC. a fourth timeD. a four times( )7. Mary, what is three times three? It
16、's .ninthA. sixB. sixthC. nineD.()8. Can I book a room now? Of course. _ is available now.A. The 405 Room B. 405 RoomC. The Room 405 D.Room 405()9. Do you know when is National Day? It's on .A. first the OctoberB. October the firstC. one of OctoberD. October of the first()10. What do you kno
17、w about the letter? It was written in .D.A. 1480'sB. 1480sC. the 1480sthe 1480二、用所給單詞的正確形式填空1. Father's Day is on the (three) Sunday in June every year.2. I go to the gym (one) a week.3. Today is my (twenty) birthday.4. There are (fiftieth) people in the playground.5. We have meals three (time) a day.6. My eldest brother wrote his first poem in his (thirty).7. (Thousand) of people became homeless because of the earthquake.8. Three (hundred) c
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