课件17张PPT。语法专项复习—数词 Numeralsfirstsecondthirdfourthfiftheighthninthtwelfthtwentiethtwenty-firstfortiethone hundredthone hundred and fifthnineteenthone?hundred
one?thousand
ten?thousand
one?hundred?thousand
one?million
ten?million
one?hundred?million?????
one?billion
ten?billion
one?hundred?billion
tens/ hundreds/thousands/ millions of
一百????? ????????????????????
?一千 ???????????
?一万 ????????????????????????????????????????????
十万? ?????
一百万???? ??????????????????
一千 万 ????????????????????????
?一亿 ???????
?十亿 ?????????????
?一百亿?? ? ????????????????一千亿
数十/百/千/百万看谁译得快:429,43150076,,thousandhundredmillionbillionand1/2
1/3
1/4
24/25
3/4
3
three fourths / three quartersone third /a thirdtwenty-four twenty-fifthsthree and six sevenths one quarter /a quarter/ one fourtha halfCan you read a fraction? 5.02:??
?
17.69:?
?
6.86
50%
99%five?point?zero?two?
seventeen?point?six?nine??six point eight six fifty percentninety-nine per cent six
/six o’clock four five
/ five past four seven fifteen
/a quarter past seven nine twenty
/ twenty past nine nine thirty
/half past nine six forty
/twenty to sevenWhat time is it?o’clockhalftopasta quarter21391112What’s/ was the date?1990201019001918082020January 1st , 20031022February 14th ,1990March 12th, 2010September 22nd,1900November 23rd,2020December 25th,1808July1,1921October 1,1949August 1, 1927May, 1922When were they founded?PRCLeaguePLACCPThe ---was founded on /in ---表示年代
in the 1980s 在二十世纪八十年代
在十九世纪三十年代 写作 _________
in the early 1920's_________________in the 1830s在二十世纪二十年代早期表示岁数
in one’s teens/twenties/thirties…数词用连字符 “ — ” 连接 作复合定语
a twenty-metre-wide square
____________________
他有一个三岁大的妹妹。
__________________________一个二十米宽的广场He has a three-year -old sister.一般编码用 名词 + 基数词
207房间
九年级一班
第五部分
第一课
3 号汽车
第一中学Room 207
Class One Grade Nine
Part five = the fifth part
Lesson one = the first lesson
Bus No.3 = the No.3 bus
No. 1 Middle School数词的表示法 — 编号倍数的表示法
?倍数+?as?+?adj.?+?as Our classroom is twice as large as theirs.
我们教室是他们教室的两倍大。
不定冠词 + 序数词 表示 “又一次”
我可以再试第三次吗? ______________________________ ?
May I have a third tryHomework1.Finish the reading material on your paper.
2.Do the extra exercise about numerals in the newspaper.Thank you so much