1、九年级总复习九年级总复习数数 词词数数 词词基数词基数词序数词序数词1 1oneonefirstfirst1st1st2 2twotwosecondsecond2nd2nd3 3threethreethirdthird3rd3rd4 4fourfourfourthfourth4th4th5 5fivefivefifthfifth5th5th6 6sixsixsixthsixth6th6th7 7sevensevenseventhseventh7th7th8 8eighteighteightheighth8th8th9 9ninenineninthninth9th9th1010tententen
2、thtenth10th10th1111eleveneleveneleventheleventh11th11th1212twelvetwelvetwelfthtwelfth12th12th数数 词词基数词基数词序数词序数词1313thirteenthirteenthirteenththirteenth13th13th1414fourteenfourteenfourteenthfourteenth14th14th1515fifteenfifteenfifteenthfifteenth15th15th1616sixteensixteensixteenthsixteenth16th16th1717se
3、venteenseventeenseventeenthseventeenth17th17th1818eighteeneighteeneighteentheighteenth18th18th1919nineteennineteennineteenthnineteenth19th19th2020twentytwentytwentiethtwentieth20th20th2121twenty-onetwenty-onetwenty-firsttwenty-first21st21st3030thirtythirtythirtieththirtieth30th30th3939thirty-ninethi
4、rty-ninethirty-ninththirty-ninth39th39th数数 词词基数词基数词序数词序数词4040fortyfortyfortiethfortieth40th40th5050fiftyfiftyfiftiethfiftieth50th50th6060sixtysixtysixtiethsixtieth60th60th7070seventyseventyseventiethseventieth70th70th8080eightyeightyeightietheightieth80th80th9090ninetyninetyninetiethninetieth90th90t
5、h100100one hundredone hundredhundredthhundredth100th100th101101one hundred and oneone hundred and oneone hundred and firstone hundred and first101st101st10001000one thousandone thousandthousandththousandth1000th1000th10000001000000one millionone millionmillionthmillionth 1000000th 1000000th数数 词词(1)“
6、(1)“基数词基数词+单数可数名词单数可数名词+形容词形容词”构成复合形容词，用于修饰名词。构成复合形容词，用于修饰名词。an 8-year-old boy an 8-year-old boy 一个一个8 8岁的男孩岁的男孩 a 300-meter-long bridge a 300-meter-long bridge 一座长一座长300300米的桥米的桥(2)“another+(2)“another+基数词基数词+可数名词复数可数名词复数”或或“基数词基数词+more+more+可数名词复数可数名词复数”表示在一定基础上再表示在一定基础上再增加一定的数量。增加一定的数量。two more o
7、ranges=another two oranges two more oranges=another two oranges 再来两个橘子再来两个橘子(3)(3)在使用序数词时，通常前面要加定冠词在使用序数词时，通常前面要加定冠词thethe。如果序数词前出现了不冠词。如果序数词前出现了不冠词a/ana/an时，则表示时，则表示“再一再一”。Well go over it a second time.Well go over it a second time.我们将再检查一遍。我们将再检查一遍。(4)(4)数词前面加数词前面加everyevery表示表示“每一段时间或每隔一段时间每一段时间或
8、每隔一段时间”。every ten days every ten days 每每1010天天 every fifth day every fifth day 每隔每隔5 5天天数数 词词2.2.世纪、年份表达法。世纪、年份表达法。20 20世纪世纪 the twentieth century the twentieth century 21 21世纪世纪 the twenty-first century the twenty-first century 20 20世纪世纪8080年代年代 1980s nineteen eighties 1980s nineteen eighties写写 法法读
9、读 法法19991999nineteen ninety-ninenineteen ninety-nine19091909nineteen and ninenineteen and nine19001900nineteen hundrednineteen hundred20002000two thousandtwo thousand20082008two thousand and eighttwo thousand and eight20202020two thousand and twenty/twenty twentytwo thousand and twenty/twenty twenty
10、数数 词词3.3.时间表达法。时间表达法。类类 别别情情 况况读读 法法示示 例例顺读法顺读法整点整点基数词基数词+o+oclockclock8:00eight oclock8:00eight oclock非整点非整点钟点数钟点数+分钟数分钟数8:20eight twenty8:20eight twenty逆读法逆读法3030分以内分以内分钟数分钟数 +past+past+钟点数钟点数8:10ten past eight8:10ten past eight1515分分a quarter+past+a quarter+past+钟点数钟点数8:15a quarter past eight8:15
11、a quarter past eight3030分分half+past+half+past+钟点数钟点数8:30half past eight8:30half past eight3030分以上分以上6060减分钟数减分钟数+to+to+下一个钟点数下一个钟点数8:40twenty to nine8:40twenty to nine4545分分a quarter+to+a quarter+to+下一个钟点数下一个钟点数8:45a quarter to nine8:45a quarter to nine数数 词词4.4.日期表达法。日期表达法。5.5.数量表达法。数量表达法。顺序顺序写写 法法读
12、读 法法月日，年月日，年May 1(st),2008May 1(st),2008May first,two thousand and eightMay first,two thousand and eight日月，年日月，年the 1(st)May,2008the 1(st)May,2008the first of May,two thousand and eightthe first of May,two thousand and eight类别类别结结 构构示示 例例确数确数基数词基数词+名词复数名词复数twenty-four studentstwenty-four students基数词
13、基数词+hundred/thousand/million+hundred/thousand/million+名词复数名词复数two thousand treestwo thousand trees约数约数hundreds/thousands/millions+of+hundreds/thousands/millions+of+名词复数名词复数hundreds of peoplehundreds of people数数 词词6.6.分数表达法。分数表达法。情情 况况说说 明明示示 例例分子是分子是1 1分子用基数词；分母用序数词分子用基数词；分母用序数词1/31/3读作读作:one-third:
14、one-third1/21/2读作读作:one-second/a half:one-second/a half1/41/4读作读作:one-fourth/a quarter:one-fourth/a quarter分子大于分子大于1 1分子用基数词；分母用序数词分子用基数词；分母用序数词+s+s2/52/5读作读作:two-fifths:two-fifths3/43/4读作读作:three-fourths/three quarters:three-fourths/three quarters数数 词词分数做主语，谓语动词的单复数形式：分数做主语，谓语动词的单复数形式：(1)(1)如果如果ofo
15、f后面是可数名词单数形式，则谓语动词也用单数形式（三单）；后面是可数名词单数形式，则谓语动词也用单数形式（三单）；Two thirds of the desk is painted red.Two thirds of the desk is painted red.(2)(2)如果如果ofof后面是可数名词复数形式，则谓语动词也用复数形式；后面是可数名词复数形式，则谓语动词也用复数形式；Two thirds of the students in my class are boys.Two thirds of the students in my class are boys.(3)(3)如果如
16、果ofof后面是不可数名词，则谓语动词也用单数形式（三单）。后面是不可数名词，则谓语动词也用单数形式（三单）。One fifth of the water comes from the underground.One fifth of the water comes from the underground.(4)(4)当分数词修饰当分数词修饰populationpopulation时，则谓语动词一律用复数形式。时，则谓语动词一律用复数形式。Seven tenths of the population in China are farmers.Seven tenths of the popul
17、ation in China are farmers.数数 词词7.7.小数和百分数的表达法。小数和百分数的表达法。(1)(1)小数点读作小数点读作point,point,小数点前面的数按照基数词的读法，小数点后面的数按照数本身读。小数点前面的数按照基数词的读法，小数点后面的数按照数本身读。0.03 zero point zero three 0.03 zero point zero three 3.14 three point one four 3.14 three point one four 12.586 twelve point five eight six 12.586 twelve
18、 point five eight six(2)(2)百分数，在数词后面加百分数，在数词后面加percentpercent。15%fifteen percent 15%fifteen percent 0.25%point two five percent 0.25%point two five percent 85.6%eighty-five point six percent 85.6%eighty-five point six percent 数数 词词(D)1.The old man always _ the clothes from _ century.(D)1.The old man
19、 always _ the clothes from _ century.A.puts on;the twenties B.has;twenties A.puts on;the twenties B.has;twenties C.dresses;the twentieth C.dresses;the twentieth D.wears;the twentieth D.wears;the twentieth(D)2.Computers of today can work(D)2.Computers of today can work than the ones in the 1970s.than
20、 the ones in the 1970s.A.hundred of times faster B.a hundred time faster A.hundred of times faster B.a hundred time faster C.hundred times faster D.hundreds of times faster C.hundred times faster D.hundreds of times faster(D)3.The rich man gave away 5 _ his money to charity to help the poor children
21、(D)3.The rich man gave away 5 _ his money to charity to help the poor children in Africa.in Africa.A.millions B.million C.millions of D.million of A.millions B.million C.millions of D.million of(A)4.Every day he goes to school with(A)4.Every day he goes to school with .A.a ten-year-old boy B.a ten-y
22、ears-old boy A.a ten-year-old boy B.a ten-years-old boy C.a ten years old boy D.a boy ten-year-old C.a ten years old boy D.a boy ten-year-old (C)5(C)5-How many women teachers are there in your school?-How many women teachers are there in your school?-_ of the teachers _ women -_ of the teachers _ wo
23、men A.third two;are B.two thirds;is C.two thirds;are D.twos third;is A.third two;are B.two thirds;is C.two thirds;are D.twos third;is数数 词词(A)6(A)6-Your father looks tired!-Your father looks tired!-Yes,he worked for _ after twelve oclock.-Yes,he worked for _ after twelve oclock.A.two more hours B.two
24、 another hour C.more two hours D.another two hour A.two more hours B.two another hour C.more two hours D.another two hour(B)7(B)7More than two _ parents _ to attend the graduation ceremony next week.More than two _ parents _ to attend the graduation ceremony next week.A.hundreds;will invite B.hundre
25、d;will be invited A.hundreds;will invite B.hundred;will be invited C.hundreds of;invite D.hundred of;will invited C.hundreds of;invite D.hundred of;will invited(D)8.-When did you start to collect stamps?(D)8.-When did you start to collect stamps?-I got my -I got my stamp when I was stamp when I was
26、years old.years old.A.one;seven B.one;seventh C.first;seventh D.first;seven A.one;seven B.one;seventh C.first;seventh D.first;seven(B)9(B)9She got a red bike on her_ birthday.She got a red bike on her_ birthday.A.nine B.ninth C.nineth D.the ninth A.nine B.ninth C.nineth D.the ninth(B)10.Jones won the gold medal in the _ race in the 27th Olympic Games.(B)10.Jones won the gold medal in the _ race in the 27th Olympic Games.A.womens 100-meter A.womens 100-meters s B.womens 100-meter B.womens 100-meter C.womens 100 meters D.women 100 meter C.womens 100 meters D.women 100 meter
