Unit1Dreamhomes---Grammar\1WheredoesNeillive?Helivesinatown15milesfromLondon.2WhichfloordoesAnnaliveon?Shelivesontheseventhfloor.3HowmanyroomsarethereinStephen'shouse?Thereareeightrooms.cardinalnumberordinalnumberLearningaims:•1.能说出基数词和序数词。•2.能正确使用基数词表示号码、数量、尺寸、面积等。•3.能正确使用序数词表示日期、楼层、次序等。Cardinalnumbers1.0-12zero,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve2.13-19thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen3.20-30twenty-one/two/three/four/five/six/…canyoureadthesenumbers?canyoureadthesenumbers?个位和十位之间要加连字符“–”。4.20-90twentythirtyfortyfiftysixtyseventyeightyninety5.1001,00010,000100,0001,000,000onehundredonethousandtenthousandonehundredthousandonemillion101:112:149:194:455:421:919:onehundredandone(0由and替代)onehundredandtwelve（百与十之间and）onehundredandforty-nine(forty无u)onehundredandninety-four(ninety有e)fourhundredandfifty-five(注意fifty)fourhundredandtwenty-one（注意连字符）ninehundredandnineteen(注意nineteen)Canyoureadthenumbers?4,056=23,813=567,110=5,778,125=fourthousandandfifty-sixtwenty-threethousandeighthundredandthirteenfivehundredandsixty-seventhousandonehundredandtenfivemillionsevenhundredandseventy-eightthousandonehundredandtwenty-fiveCanyoureadthem?(0用and替代)twenty-onethirty-twoforty-fourfifty-sixsixty-sevenseventy-eightPayattention！1.个位和十位之间要加连字符“–”。2.读三位以上的数词时，要在十位前加“and”,如十位为0则在个位前加“and”。321threehundredandtwenty-one24368689253Payattention！3.在朗读、书写较大的数字前，我们可以先做什么来让我们的朗读、书写变得简单，而不易出错？从后往前每三位标上一个逗号twenty-fourbillionthreehundredandsixty-eightmillionsixhundredandeighty-ninethousand,twohundredandfifty-three，，，millionthousandbillion2,005=19,724=743,210=7,766,187=twothousandandfivenineteenthousand,sevenhundredandtwenty-foursevenhundredandforty-threethousand,twohundredandtensevenmillion,sevenhundredandsixty-sixthousand,onehundredandeighty-sevenHerearesometelephonenumbers.Canyoureadandwritethem?5553290155586390five,five,five,three,two,nine,o,one(电话,地址中o,not“zero”)five,five,five,eight,six,three,nine,oHerearesomeyears.Canyoureadandwritethem?132020072013twothousandandseventhirteen,twentytwothousandandthirteen将数字分成两部分1.Peoplefromabout180countriesandareasliveinNewYork.大约有来自180个国家和地区的人们生活在纽约。2.TheCNToweris1,815feettall.加拿大国家电视塔有1,815英尺高。3.RedSquareinMoscowisabout91,000squaremetresinsize.莫斯科的红场面积大约91,000平方米。4.Francehasanareaofover260,000squaremiles.法国有260,000多平方英里的面积。5.Thereareabout8,000,000peoplelivinginLondon.大约有8,000,000人生活在伦敦。6.Tokyo,thecapitalofJapan,hasover13,000,000people.日本的首都东京有13,000,000多人口。Languagepoints180countriesandareas1,815feettall1英尺（foot）=0.3048米40米长squaremetres平方米squaremiles平方英里insize:在尺寸上，在大小上我的房间在尺寸上大约10平方米。Myroomisabout10squaremetresinsize.fortymetreslonghaveanareaof…有多大的面积。中国有960万平方公里的国土面积。Chinahasanareaof9,600,000squarekilometres.over=morethan多于，大于wehaveover20classrooms.wehavemorethan20classrooms.Therebesb.doingsth:有某人正做某事操场上正有一些男孩踢足球。Therearesomeboysplayingfootballontheplayground.Howmuchhaveyoulearned?零百千百万英尺平方的米/公尺面积超过平方公里有…的面...
