3 数词-初三.doc

SCF特训 耘翔教育 YXSCF.COM专项3 数词一思维向导1.表示数目多少或者顺序先后的词叫数词 一基数词 二序数词 数词 三分数词的表达 四数学运算的表达2. 思维导图1 根据选项判断题型ABCD 2 根据题目上下文判断 其考察数词的内容然后对号入座母题：1、 The road is over meters long.A six hundred and fifty-two B six hundreds and fifty-twoC six hundred, fifty-two D six hundred fifty and two 解析： 首先根据选项我们可以知道此题目是考察数词的数字表达法的，此题目也很简单光看选项即可排除BCD 数字表达 唯有A是正确的。2 、Dick, it is the time in days that youve made the same mistakeA two three B second three C two third D second, third解析： 首先根据选项我们可以知道此题目是考察数词中,基数词,序数词的用法根据题目意思是指DICK 在3天之内第二次犯错。所以第一空填序数词第二空填基数词。二 小试牛刀1、 Excuse me. Where is Mr. Greens office?Its on_ floor.A seven B the seven C the seventh D seventh2 、Dick, it is the time in days that youve Made the same mistakeA two three B second three C two third D second, third3、_Guangdong sports games was held in foshan last november.A the twelve B twelfth C the twelfth4、 The farmer keeps cows on his farm.A hundred B hundred of C hundreds D hundreds of5 、The road is over meters long.A six hundred and fifty-two B six hundreds and fifty-twoC six hundred, fifty-two D six hundred fifty and two 6 、The old man began to learn to drive a car at the age of_A sixty B the sixtieth C sixty years old D sixties7 、How old is your daughter? We had a special party for her birthday last week.A ninth, ninth B nine nine C ninth, nine D nine ,ninth8、 The sutong highway bridge,a bridge, is already open to traffic.A 32 kilometre long B 32-kilometre-longC 32 kilometres long D 32-kilometres-long9、 there were about six students in the school building during the earthquake, and_ _of them didnt run out.A hundred, two third B hundred, two thirdsC hundreds two thirds D hundreds two third5年全国中考丢分题1、 About_ _of the workers in the factory were born in the_ _A two-thirds,1970 B two-thirds,1970sC two-third, 1970 D two-third, 1970s2、 Paul likes reading very much. He has_ _booksA two hundred of B hundreds ofC hundred of D hundreds3、 Liu xiang,21, is an olympic winner in the _ _hurdles. Were proud of him.A 110-metre B 110-metres C 110 metre4、 Harbin is a beautiful city._ _people come here to viset the sun island every year.A thousands B thousand of C thousands of5、 Which class won the match in the end?Im not quite sure. Maybe didA Class Third B Class three C third Class D Class Three6、 Harry potter and the deathly hallows._ _book of the series,will be for sale on July 21,2007.A seventh B the seventh C seven7 、All the teachers live on _ _floor.A the second B two C second8、 Excuse me , how many students are there in your art club?There are A twelve B twelfth C the twelfth9、 The letter in the word “develop” is “v”.A second B third C fifth10 、Peter, how old is your father this year?_ _. And we just had a party for his_ _birthday last weekend.A fortieth, forty B forty, forty C forty, fortieth D fortieth, fortieth11 、Have you seen the CCTV news on TV?Yes children had a good festival on the childrens dayA millions of , sixty B ten million, sixtyC millions of sixtieth D ten millions sixtieth12 、Ten and five is A five B fifty C fifteen13 、This is a big class, and_ _of the students are girls.A two third B second three C two thirds D two three14、 Ive read_ _sports news about Flrace today.A two B pieces C two pieces D two pieces of15 、How long is the new bridge?Its about_ _metresA nine hundreds and fifty-two B nine hundred fifty and twoC nine hundred and fifty-two D nine hundred fifty two三。知识精析基数词的构成1）1-20One two tree our five eleven twelve twenty2)21-99 加连字符 twenty-one forty-five3)101-999 先说几百 再加and five hundred and eighty-six.4)1000以上的 six million two hundred and sixty thousand three hundred and nine基数词的用法1）作主语、作宾语、作表语、作同位语如：four of them come from America-how many books would you like?I would like two.Seven minus two is fiveThere are three people in my family.You two will go swimming with us.2)表具体数字时，hundred thousand million用单数。如：There are six hundred students in our grade.3)表不确定的数字时，数词用复数。若带名词，再加OF ， hundreds of thousands of 如:They ate in twos and threes4） 表示 十 的数词的复数可以表示人的岁数或年代。如： He is in his early thirties.This took place in the 1930S5） 表示时刻如： He goes to school at seven every day.u 序数词 在英语中表示顺序、次序的词成为序数词。1序数词的构成1）一般在基数词后加TH如：four-fourth, thirteen-thirteenth.2)不规则变化One-first two-second three-third, five-fifthEight-eighth nine-ninth twelve-twelfth 3)以 Y 结尾的 十位整数，变Y为ie 再加th 如：twenty-twentieth, forty-fortieth, ninety-ninetieth.4) 从21后的数字 只将个位的基数词变为序数词。 Twenty-first two hundred and forty-fifth2 序数词的用法1）序数词作定语时，一般要与定冠词或物主代词连用。如Tom is their second son.He is the first one to come here.2)序数词有时可与不定冠词连用，表示数量上的又一 再一。He tried a second time.Shall I ask him a third time?3)序数词的缩写形式为：阿拉伯数字加上这个词的末尾两个字母。1st 2nd 3rd 4th 20th 21st 22nd 23rd 4)表示年月日 年用基数词，日用序数词。2009年8月15日： 英 15 8 2009=15th august,2009 美8，15，2009=august 15th 2009基数词和序数词都可以用来编号NO.1 NO.5 bus Room 203 The second lesson= lesson two分数词的表达分子用基数词，分母用序数词，分子大于1时，分母加SOne third two fifthsu 数学运算的表达Three plus/and five is eight.Nine minus two is seven.Five times six is thirty/six unutilized five is thirtyEight divided by two is four.四、课后巩固中考试题早预测1 、In our city, middle school students want to work as a teacher in the future.A thousand Bthousand of C thousands of D two thousand of2 、The accident happened on 。A nine day of March B the nine day of March C nine days of March D the ninth of March3、 ,Coca-Cola began to enter Chinas market.A in 1970s B in 1970s C in the 1970s D in the 1970s4 、Tom was to get to school and I was .A first, ninth B a first, a ninth C the f