外研版 book 1 module 5 vocabulary and speaking ppt

外研版 book 1 module 5 vocabulary and speaking ppt

ID:36376766

大小:2.48 MB

页数:23页

时间:2019-05-10

外研版 book 1 module 5 vocabulary and speaking ppt_第1页
外研版 book 1 module 5 vocabulary and speaking ppt_第2页
外研版 book 1 module 5 vocabulary and speaking ppt_第3页
外研版 book 1 module 5 vocabulary and speaking ppt_第4页
外研版 book 1 module 5 vocabulary and speaking ppt_第5页
资源描述:

《外研版 book 1 module 5 vocabulary and speaking ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库

1、外研版高一年级(必修1)Module5Module5ALessoninaLabVocabularyandspeaking英语中基数词、序数词、分数、小数和百分数的读法1.基数词的读法A.先“几十”,再“几”,中间用连字符。e.g.23—89—B.先“几百”,再加and,再加末两位。e.g.223—416—809—twenty-threeeighty-ninetwohundredandtwenty-threefourhundredandsixteeneighthundredandnineC.1000以上的数从后向前数,每三位数加“,”

2、;第一个“,”号前为thousand;第二个“,”号前为million;第三个“,”号前为billion。e.g.1,001—9,743—750,000,000—onethousandandoneninethousand,sevenhundredandforty-threesevenhundredandfiftymillion2.序数词的读法序数词一般以与之相应的基数词加-th构成,如:tenth(第十),但下面这些基数词在变序数词时,有特别的地方。A.one—two—three—five—eight—nine—twelve—fir

3、stsecondthirdfiftheighthninthtwelfthB.以-ty结尾的词,先变-y为-i,再加-eth。e.g.twenty—forty—C.以one,two,three,five,nine收尾的多位数词,要照第一条方法变。e.g.twenty-one—twenty-two—ninety-nine—ahundredandfifty-three—twentiethfortiethtwenty-firsttwenty-secondninety-ninthahundredandfifty-third基数词表示分子,序数

4、词表示分母,分子大于1时,序数词要用复数。e.g.1/4—2/3—7/9—5/12—one-fourthtwo-thirdsseven-ninthsfive-twelfths3.分数词的读法特殊的表达法½—¼—¾—a/onehalfa/onequarterthreequarters4.小数的读法7.8—0.125—14.397—sevenpointeightzeropointonetwofivefourteenpointthreenineseven5.百分数的读法27%—45%—86%—twenty-sevenpercentfort

5、y-fivepercenteighty-sixpercentCanyousaythefollowinginEnglishcorrectly?1,0002,00012,000112,000796,000onethousandtwothousandtwelvethousandonehundred,twelvethousandsevenhundred,ninety-sixthousand879,457eighthundred,seventy-ninethousand,fourhundredandfifty-seven1,000,0009,

6、000,00032,000,000212,000,000onemillionninemillionthirty-twomilliontwohundred,twelvemillionReadthesequestionsaloudandsaytheanswers.Whatis1/2of6,000,000?2.Howmuchis35,246,000plus12,800,000?3.Whatis25%of200,000,000?threemillionforty-eightmillion,forty-sixthousandfiftymill

7、ion4.Howmuchis260,408,396and5,284,700?twohundred,sixty-fivemillion,sixhundred,ninety-threethousand,ninety-six5.Whatis¾of1,000,500,000?sevenhundred,fiftymillion,threehundred,seventy-fivethousand6.Whatis10%of800,000,000?eightymillion1/51/61/74/7onefifthonesixthoneseventh

8、fourseventhsCanyousaythefollowinginEnglishcorrectly?7/1097/111sevententhsninety-sevenonehundredandeleventhsforty-five

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。