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专题复习----数词（课件）-2023-2024学年牛津译林版英语九年级下册
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这是一份专题复习----数词（课件）-2023-2024学年牛津译林版英语九年级下册，共20页。
专题复习----数词中考出现频率：选择题8年3考，词汇运用8年4考，重要指数：考点思维导图考点一 基数词1.基数词的基本形式(1)1—12独立成词,需逐个记忆。one two three four five six seven eight nine ten eleven twelve(2)13—19的基数词以-teen结尾。thirteen fourteen fifteen sixteen seventeen eighteen nineteen(3)表示“整十”的基数词(20—90)都以-ty结尾。twenty thirty forty fifty sixty seventy eighty ninety(4)表示百，千，百万，十亿的基数词写法hundred thousand million billion2.基数词的其他表达形式考点一 基数词(1)21—99的写法是在十位和个位中间加连字符“-”。36 97thirty-six ninety-seven(2)101—999的构成是在百位和十位之间(若十位为零,则在百位和个位之间)用and连接。601755six hundred and oneseven hundred and fifty-five(3)四位数或者四位数以上的基数词的拼写规律:从右往左每三位加一个逗号,第一个逗号读作thousand(千),第二个逗号读作million(百万),第三个逗号读作billion(十亿)。2.基数词的其他表达形式9429594,295ninety-four thousand two hundred and ninety-five(4)“基数词-单数名词”相当于复合形容词,只能作定语,用于表示时间、距离等。步行10分钟的路程a ten-minute walk (5)“基数词+more”与“another+基数词”意义相同,表示“再……;另外……”。另外两天two more days=another two days考点二 序数词大多数序数词由“基数词 -th”构成以y结尾的整十基数词变序数词,要变y为ie,再加-th20以上的非整十基数词变序数词,要将末位数改成序数词,其他位数仍用基数词four—fourththirtyfifty—thirtieth—fiftieth thirty-one—thirty-first考点二 序数词onetwothreefiveeightninetwelve—first—second—third—fifth—eighth—ninth—twelfth 【巧学妙记】基变序,有规律,词尾加上-th;一、二、三,特殊记,结尾字母t, d, d(first, second, third); 8去t(eighth), 9去e(ninth), ve要用f替(fifth, twelfth); 遇y变ie,然后再加-th; 若是遇到“几十几”,只变个位就可以。考点二 序数词考点三 数词的表达方式考点三 数词的表达方式练一练2021年3月12日：三分之一： 三分之二：5点钟：7点5分：7点40分：第62页在20世纪70年代 在他四十多岁时March 12, 2021one third two thirds five (o’clock) five past seven twenty to eight Page 62the sixty-second page in the 1970s in his forties 考点四 数词的注意事项1.hundred, thousand, million前有基数词修饰时,表示确数,其后不加“-s”,也不与of连用;但表示“数百、数千、数百万”这样的概数时,后面加“-s”,并与of连用。教室里有200人。There are two hundred people in the classroom.每年有成千上万的人到海滩去。_______________ people go to the beach every year.Thousands of 考点四 数词的注意事项2.序数词在使用时,通常前面要加定冠词the;但如果序数词前出现不定冠词a或an,则表示“再一;又一”;当序数词前有物主代词时,不需加the。我们已经试过两次了。我们必须再试一次(第三次)吗?We’ve tried it twice. Must we try it _____________?a third time3.以下复合形容词中的名词要用单数形式。(1)基数词-名词(单数) 两小时的车程 two-hour drive (2)基数词-名词(单数)-形容词 一个8岁的男孩 an 8-year-old boy考点四 数词的注意事项宿迁真题练 [2017•14]—Mum, _______of my classmates___________ glasses. —Oh, my God. You need to protect your eyes well.A.three-fourths; wears B.three-fourth; wearC.three-fourth; wears D.three-fourths; wear—Uncle Li has worked as a surgeon since he graduated _________. —He is hard-working, though he is _________ now. A.in the 1990s; in his forties B.in 1990s; in his forties C.in the 1990; in his forty D.in the 1990s; in his fortieth DA2.We gave away_______books to the school library last year. A.six hundreds B.six hundredC.six hundreds of D.six hundred of3.—Excuse me, sir. Here’s a package for Lin Tao. Which room does he live in?— ___________. A.308 Room B.Room 308C.The Room 308 D.The 308 Room4.—Where do you live?—I live on the _____floor in Building______in the Garden Community. A.nine; Five B.ninth; FifthC.nine; Fifth D.ninth; FiveBBD5.—Excuse me, Mary. Can you read “5,128” in English?—Yes, certainly. ____________. A.Five thousands one hundred and twenty-eight B.Five thousand and one hundred and twenty-eight C.Five thousand one hundred and twenty-eight D.Five thousands one hundred and twenty eight 6.So far, COVID-19 has killed _________people all over the world. All the countries should be united to fight against this disease. A.million of B.millions ofC.a million of D.millionsCB7.—My watch says“1:57”. How do you say it in English?—It is ___________. A.one past fifty-seven B.fifty-seven past oneC.three to one D.three to two 8.My home isn’t far from my school. It’s just about __________walk. A.a twenty-minute B.twenty minutesC.twenty minute’s D.a twenty-minutes’DA9.Please turn to Page________and look at the picture on it. A.Eighty B.the eightiethC.Eightieth D.Eighties10.In the past _________years, great changes have taken place in China. We Chinese are proud of our achievements. A.fourty B.fortyC.fortieth D.fourtiethAB1.The young couple have already had two children and they are planning to have a ________(three) child. 2.July 1, 2021 was the one ________(hundred) birthday of the Communist Party of China. We held a lot of activities to celebrate it. 3.There are ________(hundred) of people gathering there. What’s happening? 4.Twelve people will come to the meeting. We need another _______(four) chairs in the meeting room. 5.December is the ________(twelve) month of the year. It becomes cold in North China. thirdhundredthhundredsfourtwelfth6.Many toys are harmful to children’s health. Parents should think _________(two) before buying them. 7.The doctor told you to take this medicine ________(one) a day and have a good rest in bed. 8.He took part in the marathon last week and came________ (twenty-two). 9.There are about 1.4___________(billion) people in China. China still has the largest population of the world. 10.The gravity on Mars is only about ________(three eight) of that on the Earth. twiceoncetwenty-secondbillionthree eighths
专题复习----数词中考出现频率：选择题8年3考，词汇运用8年4考，重要指数：考点思维导图考点一 基数词1.基数词的基本形式(1)1—12独立成词,需逐个记忆。one two three four five six seven eight nine ten eleven twelve(2)13—19的基数词以-teen结尾。thirteen fourteen fifteen sixteen seventeen eighteen nineteen(3)表示“整十”的基数词(20—90)都以-ty结尾。twenty thirty forty fifty sixty seventy eighty ninety(4)表示百，千，百万，十亿的基数词写法hundred thousand million billion2.基数词的其他表达形式考点一 基数词(1)21—99的写法是在十位和个位中间加连字符“-”。36 97thirty-six ninety-seven(2)101—999的构成是在百位和十位之间(若十位为零,则在百位和个位之间)用and连接。601755six hundred and oneseven hundred and fifty-five(3)四位数或者四位数以上的基数词的拼写规律:从右往左每三位加一个逗号,第一个逗号读作thousand(千),第二个逗号读作million(百万),第三个逗号读作billion(十亿)。2.基数词的其他表达形式9429594,295ninety-four thousand two hundred and ninety-five(4)“基数词-单数名词”相当于复合形容词,只能作定语,用于表示时间、距离等。步行10分钟的路程a ten-minute walk (5)“基数词+more”与“another+基数词”意义相同,表示“再……;另外……”。另外两天two more days=another two days考点二 序数词大多数序数词由“基数词 -th”构成以y结尾的整十基数词变序数词,要变y为ie,再加-th20以上的非整十基数词变序数词,要将末位数改成序数词,其他位数仍用基数词four—fourththirtyfifty—thirtieth—fiftieth thirty-one—thirty-first考点二 序数词onetwothreefiveeightninetwelve—first—second—third—fifth—eighth—ninth—twelfth 【巧学妙记】基变序,有规律,词尾加上-th;一、二、三,特殊记,结尾字母t, d, d(first, second, third); 8去t(eighth), 9去e(ninth), ve要用f替(fifth, twelfth); 遇y变ie,然后再加-th; 若是遇到“几十几”,只变个位就可以。考点二 序数词考点三 数词的表达方式考点三 数词的表达方式练一练2021年3月12日：三分之一： 三分之二：5点钟：7点5分：7点40分：第62页在20世纪70年代 在他四十多岁时March 12, 2021one third two thirds five (o’clock) five past seven twenty to eight Page 62the sixty-second page in the 1970s in his forties 考点四 数词的注意事项1.hundred, thousand, million前有基数词修饰时,表示确数,其后不加“-s”,也不与of连用;但表示“数百、数千、数百万”这样的概数时,后面加“-s”,并与of连用。教室里有200人。There are two hundred people in the classroom.每年有成千上万的人到海滩去。_______________ people go to the beach every year.Thousands of 考点四 数词的注意事项2.序数词在使用时,通常前面要加定冠词the;但如果序数词前出现不定冠词a或an,则表示“再一;又一”;当序数词前有物主代词时,不需加the。我们已经试过两次了。我们必须再试一次(第三次)吗?We’ve tried it twice. Must we try it _____________?a third time3.以下复合形容词中的名词要用单数形式。(1)基数词-名词(单数) 两小时的车程 two-hour drive (2)基数词-名词(单数)-形容词 一个8岁的男孩 an 8-year-old boy考点四 数词的注意事项宿迁真题练 [2017•14]—Mum, _______of my classmates___________ glasses. —Oh, my God. You need to protect your eyes well.A.three-fourths; wears B.three-fourth; wearC.three-fourth; wears D.three-fourths; wear—Uncle Li has worked as a surgeon since he graduated _________. —He is hard-working, though he is _________ now. A.in the 1990s; in his forties B.in 1990s; in his forties C.in the 1990; in his forty D.in the 1990s; in his fortieth DA2.We gave away_______books to the school library last year. A.six hundreds B.six hundredC.six hundreds of D.six hundred of3.—Excuse me, sir. Here’s a package for Lin Tao. Which room does he live in?— ___________. A.308 Room B.Room 308C.The Room 308 D.The 308 Room4.—Where do you live?—I live on the _____floor in Building______in the Garden Community. A.nine; Five B.ninth; FifthC.nine; Fifth D.ninth; FiveBBD5.—Excuse me, Mary. Can you read “5,128” in English?—Yes, certainly. ____________. A.Five thousands one hundred and twenty-eight B.Five thousand and one hundred and twenty-eight C.Five thousand one hundred and twenty-eight D.Five thousands one hundred and twenty eight 6.So far, COVID-19 has killed _________people all over the world. All the countries should be united to fight against this disease. A.million of B.millions ofC.a million of D.millionsCB7.—My watch says“1:57”. How do you say it in English?—It is ___________. A.one past fifty-seven B.fifty-seven past oneC.three to one D.three to two 8.My home isn’t far from my school. It’s just about __________walk. A.a twenty-minute B.twenty minutesC.twenty minute’s D.a twenty-minutes’DA9.Please turn to Page________and look at the picture on it. A.Eighty B.the eightiethC.Eightieth D.Eighties10.In the past _________years, great changes have taken place in China. We Chinese are proud of our achievements. A.fourty B.fortyC.fortieth D.fourtiethAB1.The young couple have already had two children and they are planning to have a ________(three) child. 2.July 1, 2021 was the one ________(hundred) birthday of the Communist Party of China. We held a lot of activities to celebrate it. 3.There are ________(hundred) of people gathering there. What’s happening? 4.Twelve people will come to the meeting. We need another _______(four) chairs in the meeting room. 5.December is the ________(twelve) month of the year. It becomes cold in North China. thirdhundredthhundredsfourtwelfth6.Many toys are harmful to children’s health. Parents should think _________(two) before buying them. 7.The doctor told you to take this medicine ________(one) a day and have a good rest in bed. 8.He took part in the marathon last week and came________ (twenty-two). 9.There are about 1.4___________(billion) people in China. China still has the largest population of the world. 10.The gravity on Mars is only about ________(three eight) of that on the Earth. twiceoncetwenty-secondbillionthree eighths
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