ppt数词.ppt

1、1.I study in PingLi Chengguan Middle School,there are two _ students in our school.A.thousands B.thousands of C.thousand of D.thousand 2 When spring comes,_trees are planted in our city.A.a million of B.millions of C.two millions D.million of DB3.The hero of the story is an artist in his _.A.thirtie

2、th B.thirty C.thirtys D.thirties4.I have to write a _ composition every other week.A.two-thousand-word B.two-thousands-word C.two-thousand-words D.two-thousands-wordsDA选择填空。选择填空。5March is _month of a yearA a three B the third C a third6We will have a meeting at 8:05_Afive to eight Beight to five Cei

3、ght o five7Eight plus eight is_.Asixteen Bsixty-four Cone8He is an _boyAeight years Beight-year-old Ceight-years-old9We will have a_ walkAten minutes Bten minutes Cten-minutesB the thirdC five past eight AsixteenBeight-year-oldBten minutes二 序数词的构成序数词的构成 1 one 1st 2 two 2nd 3 three 3rd 4 four fourth

4、4th 5 five 5th 6 six sixth 6th 7 seven seventh 7th 8 eight 8th 9 nine 9th firstsecondthird fiftheighthninth八加八加h九去九去e一二三，特殊记一二三，特殊记 序数词的构成序数词的构成10 ten tenth 10th 11eleven eleventh 11th 12 twelve 12th 13 thirteen thirteenth 13th 14fourteen fourteenth 14th 15 fifteen fifteenth 15th 16sixteen sixteenth

5、 16th 17 seventeen seventeenth 17thtwelfthve要用要用f替替 序数词的构成序数词的构成 18 eighteen eighteenth 18th 19 nineteen nineteenth 19th 20 twenty 20th 21 twenty-one twenty-21th 22 twenty-two twenty-22th 23 twenty-three twenty-23th 24 twenty-four twenty-fourth 24th twentiethfirstsecond third以以y结尾变结尾变ie,后跟后跟th莫忘记莫忘记

6、若想表示几十几若想表示几十几只变个位就可以只变个位就可以 序数词的构成序数词的构成25 twenty-five twenty-fifth 25th 30 thirty thirtieth 30th 100 one hundred one hundredth 100th 101 hundred and one one hundred and first 101th 练一练练一练 读出下列数字读出下列数字 第七十九第七十九 第三十二第三十二 第六十五第六十五 第九第九 第四十第四十 第五十二第五十二 第八十六第八十六 第三百零三第三百零三 序数词的基本用法序数词的基本用法 数词表示年数词表示年 月

7、月 日日 英语年月日的顺序：日英语年月日的顺序：日 月月,年年 或或 月月 日，年日，年 a.在在 2011年年5 月月1号号 写作写作 ：on 1(st)May,2011 或或 on May 1(st),2011 读作：读作：on the first of May,two thousand and eleven 或或 on May the first ,two thousand and eleven b.在在1989年年9月月 写作写作：in September,1989 读作：读作：in September，nineteen eighty-nine 2013年年4月月22日：日：the t

8、wenty-second of April,two thousand and thirteen April the twenty-second,two thousand and thirteen 分数是由分数是由基数词基数词和和序数词序数词一起来表示的。一起来表示的。基数词作分子，序数词作分母，基数词作分子，序数词作分母，除了分子是除了分子是“”以外，其他情况下序数词都要用复数形式。以外，其他情况下序数词都要用复数形式。One third of the students Four fifths of the water.one second 五分之三五分之三 one fourth 六分之一六分

9、之一 five sixths 三分之二三分之二 two sevenths 八分之五八分之五 four ninths 七分之四七分之四 选择题选择题 1.-When was he born?-He was born _.A.in 1988 June 6 B.on June 6,in 1988 C.in June 6,1988 D.on June 6th,1988 2.The library in the school isnt large.There are only _books in it.A.six thousand,five hundred and forty-one B.six tho

10、usand and five hundred and forty-one C.six thousands five hundred forty and one D.six thousand,five hundreds and forth one 3.Athough I failed four times,my father encouraged me to try a _time.A.two B.four C.third D.fifthDAD4.In our school _ of boys _from Luoyang.A.two fifths,are B.two fives is C.two

11、 fifths,is D.second five are5.The car cost me _dollars.A.eight thousands B.eight thousand of C.eight thousands of D.thousands of 6.The war took place _.A.1720s B.1720s C.in the 1720s D.the 17207.I got a beautiful bike on _birthday.I like it very much.A.fifteenth B.fifteen C.my fifteen D.my fifteenth DCDA Thank you