黑龙江省大庆市第十四中学九年级英语下册 单元复习之数词 课件1 外研版 .ppt

revisionofentranceexamtoseniorhighschool numbers seven six three zero nine two one eight four five numbers seven six three zero nine two one eight four five numbersarewidelyused hello 86861873 1002 00030 000400 0005 000 00060 000 000700 000 0008 000 000 00090 000 000 000100 000 000 000 canyoureadthem hundred thousand million billion onehundredonethousandtenthousandonehundredthousandonemilliontenmilliononehundredmilliononebilliontenbilliononehundredbilliontens hundreds thousands millionsof 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 step1 onehundredandtwenty threebillion step2 fourhundredandfifty sixmillion step3 sevenhundredandeighty ninethousand step4 onehundredandthree 103 789 456 123 8 3 9 1 whatisthelargest smallest4 digitnumber 9831 1389 let sdoapractice facetofacenumbertonumber tenth ninth eighth seventh sixth fifth fourth third second first ordinalnumbers tenth ninth eighth seventh sixth fifth fourth third second first 一 二 三 特殊记 加th从4起 八少 t 九去 e ve 要用 f 替 five twelve 见 y 变成 i 和 e 词尾加上 th twenty thirty ninety 若是遇到几十几 只变个位就可以 ordinalnumbers 序数词 canyouwritetheirordinalnumbers 2 5 44 12 9 18 72 19 101 90 40 14 8 100 1000 decemberisthe monthoftheyear mondayisthe dayoftheweek englishisspokenbymostpeopleastheir languageintheusa greatbritain australian andcanada thegamesofthe olympicin2008willbeheldinthecityofbeijing i mhungry i veeatenthreeapples wouldyoupleasegivemea one atthebeginningofthe centurytheworld spopulationhaspassed6billion hegotoffthisbusandgotona one twelfth second first twenty ninth fourth twenty first second practice 1 21 31 424 253 43 threefourths threequarters onethird athird twenty fourtwenty fifths threeandsixsevenths onequarter aquarter onefourth ahalf canyoureadafraction 一些数字的读法 1 年 二位一读法19952000 nineteenninety five twothousand twentyhundred 2 公交车 bus no 11 theno 11bus 3 房间 305房间 roomthreeofive 4 年代 20世纪70年代 inthe1970s 5 几十岁时 inhisforties 6 分数 基数词 1 序数词 s 四分之一 四分之三 one afourth onequarter threefourths threequarters 9 小数点 point 1 42 39 onepointfour twopointthreenine 11 时间 整点 30 30 数字 o clock halfpast 数字 分钟 past 几点 60 分钟 to 几点 1 几点差几分 一刻钟aquarter 10 岁数 数字 year s old 分数表达法 基数词 分子 序数词 分母 当分子大于1时 分母即序数词要加s 1 41 23 42 34 5 threequarters fourths half one second twothirds fourfifths a one quarter onefourth 第十课八号房 lessontenroomeight thetenthlessontheeighthroom whattimeisit six sixo clock fourofive fivepastfour sevenfifteen aquarterpastseven ninetwenty twentypastnine ninethirty halfpastnine sixforty twentytoseven what s wasthedate 10 22 september22nd 1900 1900 22 10 2020 november23rd 2020 2020 february14th 1990 1990 december25th 1808 1808 23 c35 c 14 c 27 c twenty threedegreesthrity fivedegreesfourteendegreesbelowzerotwenty sevendegreesbelowzero temperature 我需要再喝两杯咖啡 2 1 ineedtodrinktwomorecupsofcoffee 2 ineedtodrinkanothertwocupsofcoffee ineedtodrinktwoothercupsofcoffee ineedtodrinktheothertwocupsofcoffee 我需要另外两杯咖啡 2 1 这座山8000米高 2 2 这条河50米宽 2 3 这包裹2千克重 2 themountainis8thousandmetreshighthemountainis8thousandmetresinheight theriveris50metreswide themountainis50metresinwidth thepackageis2kilogramsheavy thepackageis2kilogr