河南专用2020版中考英语语法过关专题四数词课件人教新目标版

河南专用2020版中考英语语法过关专题四数词课件人教新目标版

专题四　数词 考点一　基数词 考点突破 考点二　序数词 考点一　基数词 考点突破 基数词的构成和用法 1.基数词的构成 基数词用来表示精确的数量,100以下的基数词: 1—9 11—19 整十 整十之间 one eleven ten — two twelve twenty twenty-two three thirteen thirty thirty-three four fourteen forty forty-four five fifteen fifty fifty-five six sixteen sixty sixty-six seven seventeen seventy seventy-seven eight eighteen eighty eighty-eight nine nineteen ninety ninety-nine 2.基数词的用法 (1)在表示“几百、几千、几百万”等确切的数字时,直接用“基数词+hundred/ thousand/million”;表示“成百、数千、上百万”等不确切的数字时,则用hun- dreds/thousands/millions of表达。如: There are two hundred people in the hall. 大厅里有200个人。 There are hundreds of people in the hall. 大厅里有数以百计的人。 (2)表示“不确切岁数或年代”用几十的复数形式,结构为“in+one ' s+整十的复 数”,“in+the+年代-s”。如: He became a professor in his forties. 他四十多岁时成了一名教授。 It was in the 1960s.那是在20世纪60年代。 (3)表示顺序。由“单数名词+基数词”构成,此时名词和基数词的第一个字母 需大写。如: Grade Nine九年级;Room 105 105房间 考点二　序数词 序数词的构成和用法 1.序数词的构成 序数词用来表示顺序,一般在基数词后加后缀-th构成,但也有特殊的情况。 基数词 序数词 数字写法 one first 1st two second 2nd three third 3rd four fourth 4th 基数词 序数词 数字写法 five fifth 5th six sixth 6th seven seventh 7th eight eighth 8th nine ninth 9th ten tenth 10th eleven eleventh 11th twelve twelfth 12th twenty twentieth 20th twenty-one twenty-first 21st 续表 twenty-two twenty-second 22nd twenty-three twenty-third 23rd twenty-four twenty-fourth 24th one hundred one hundredth 100th one hundred and one one hundred and first 101st 续表 注意:基数词变序数词口诀 基变序,有规律,词尾常加-th;一、二、三特殊记,词尾字母t,d,d。八减t,九减e,f来 把ve替。-ty结尾变-tie。若是遇上“几十几”,只变个位就可以。 2.序数词的用法 在使用序数词时,通常前面要加定冠词 the;但是如果序数词前出现不定冠词a或 an时,则表示“再一,又一”。如: We ' ll go over it a second time. 我们得再检查一遍。 We ' ve tried it three times.Must we try it a fourth time? 我们已经试过三遍了,还必须再试一次(第四次)吗? 一、单句填空 1.(2019广东)We are proud of our country. The year 2019 is her     seventieth     (seventy) birthday. 2.(2019黑龙江哈尔滨)—We ' ll celebrate the     seventieth     (seventy) National Day this year. —That ' s really exciting. 3.(2019贵州铜仁)There are     nine     (nine) floors in the building. We live on     the ninth     (nine) floor. 中考题组 4.(2019甘肃天水)Two fifths of the students in our class     are     (be) going to the summer camp in Beijing next week. 5.(2019甘肃兰州)We gave away six     thousand     (thousand) books to the school library last year. 6.(2019湖北襄阳)—Is Dongjin High-speed Railway Station the     second     (two) largest in Hubei Province? —Yes,of course. It ' s just a little smaller than the largest one in Wuhan. 7.(2019黑龙江齐齐哈尔)We are preparing programs to celebrate our country ' s     seventieth     (seventy) birthday. 8.(2018重庆)     Thousands     (thousand) of visitors came to take photos of Hongyadong during the vacation. 9.(2018广东)According to a survey, four out of five women do housework at home, but only two     fifths     (five) of men would do it. four fifth/four fifths/two fifth/ 10.(2018新疆乌鲁木齐)     A     number of people prefer HUAWEI phones, and about four-fifths of them     are     (be) adults. 11.(2018山东青岛)It ' s my daughter ' s birthday today. She ' s     eighteen     (eigh- teenth) years old. 12.(2018湖北黄冈)—Dad, about three     quarters     (quarter) of our classmates wear glasses. —Oh, that ' s terrible. You all should take good care of your eyes. 13.(2017重庆)Today is Jack ' s birthday. He is     fourteen     (fourteenth) years old now. 二、语篇填空 (2020河南中考预测) 阅读短文,从方框中选择适当的词并用其正确形式填空,使短文意思通顺、完 整。每空限填一词,每词限用一次。 never, give, old, challenge, but, with, though, history, when, drop Maggie, my granddaughter, was moving into her first apartment. I gave her a spe- cial gift. I was a little anxious about how Maggie would receive it. It was, after all, 　1     and used. She looked at the cup. “Grandma, it ' s beautiful,” she said. Seeing the cracks(裂 缝), she added, “ 　2     it ' s broken.” “No, honey, it ' s mended,” I said. Then I told her the cup ' s 　3     . The cup was 　4     to me by my dearest friend, Dianne. Remember we used to have tea parties when you were little? My friend and I would share tea times just like that. We ' d get together to talk over tea about joys and 　5     life had presented us with. The teacup heard many stories and secrets. Women then went to one another 　6     their problems. There were many mornings when I ran up to her house, and we ' d sit by the fireside and drink our tea. Dianne would listen and offered me comfort 　7     I had a problem. And she would come to me in the same way. Finally, Dianne moved away, but I kept my teacup and would think of her whenev- er I used it. One day, I 　8     my special cup. I did the best to put it together. The cup was 　9     the same, but I realized it really didn ' t matter. 　10     it no longer holds liquid, it is filled with sweet memories. “I ' d like you to have it.” “Thank you, Grandma.” I knew my special teacup was in good hands—and that it was the special gift for a granddaughter starting out on her own journey. 1.     old     　2.     But     　3.     history     　4.     given     　5.     challenges     6.     with     　7.     when     　8.     dropped     　9.     never     　10.     Though     一、单句填空 1.(2019河南平顶山一模)—How do you like the environment in Pingdingshan? —Great! Two 　fifths     (five) of the land 　is     (be)covered with trees and grass. 2.(2018河南信阳一模)—Good news!Bill won 　a     medal in the long jump just now. —Really?That ' s his 　fourth     (four) one at our sports meeting. 3.(2018河南开封二模)—What a difficult exam! —I agree. It is said that only 　a     quarter passed this exam. 模拟题组 4.(2018河南平顶山二模)—The math is too difficult and I have tried it twice. —Don ' t be afraid. Why not try it a 　third     (three) time? 5.—Do you know the girl 　who     is sitting next to Linda? —Yes.She is Linda ' s friend.They are celebrating her 　ninth     (nine) birthday. 6.(2017河南新乡一模)Tom ' s father is 　forty     (forty) years old this year. We just had a special party for his 　fortieth     (forty) birthday last weekend. 7.(2017河南洛阳一模)Yoga is becoming more and more popular among young people and 　millions of     (million) of people play it for exercise and fun. 二、语篇填空 (2020河南中考原创) 阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限填一词。 Dear Victor, I have received your letter from school. I ' m glad to know that you are taking re- sponsibility 　1     make a decision about your job. You are now in the final year of high school and 　2     going to start further educa- tion in college. You asked me to give you some suggestions. You know we belong to different times, and my social life is different from yours. However, all I can say is that you must choose a job wisely. The first thing you should consider is your in- terest. You can only succeed and feel happy when you do something you enjoy. You must get a job 　3     provides you with something useful, and you must be pleased with it. I think your interest may be in the field of making TV programs. Your good com- munication skills, your taking 　4     active part in school plays and the prizes you 　5     won in speech competitions all lead you to that direction. And it will bring luck to you. You are old enough to think for yourself. Think carefully and discuss it with your friends. I wish you to be a man of success. Best wishes! Your loving father 1. 　to     　2. 　are     　3. 　which     　4. 　an     　5. 　have