Unit1_Dream_homes_Grammar

Unit1DreamhomesGrammarCardinalnumbersandOrdinalnumbers0zeroonetwothreefourfivesixseveneightninetenCardinalnumbers（基数词）eleventwelve11121314151617181920nineteenthirteenfourteenfifteensixteenseventeeneighteentwenty1234567891030405060708090twenty-onetwenty-two2122232425twenty-threetwenty-fourtwenty-fivethirtyfortyfiftysixtyseventyeightyninetylargenumbers100onehundred10,000tenthousand100,000onehundredthousand1,000,000onemillion1,000onethousandX10=X10=X10=500,000fivehundredthousand5,678fivethousand，sixhundredandseventy-eight4,886,103銉佰捌拾捌万陆千壹佰零叁元整亿千百十万千百十元角分￥488610300fourmillion,eighthundredandeighty-sixthousand,onehundredandthree9,156,018ninemillion,onehundredandfifty-sixthousandandeighteen10,120tenthousand,onehundredandtwenty549,390,090fivehundredandforty-ninemillion,threehundredandninetythousandandninetyReadthephonenumber：8433,29018432,1201eight,four,three,three;two,nine,o,oneeight,four,three,two;one,two,o,onedoublethreePeoplefromabout180countriesandareasliveinaNewYork.面积有...面积areahaveanareaof...TheCNToweris1,815feettall.Readthenumber:=TheCNToweris1815feetinheight.long=inlengthin在...方面在尺寸上在面积上insizeinareaRedSquareinMoscowisabout91,000squaremetresinsize.正方形广场平方方形的Francehasanareaofover260,000squaremiles.haveanareaof...Tokyo,thecapitalofJapan,hasover13,000,000people.Languagepoints180countriesandareas:180个国家和地区1,815feettall:1815英尺高数词+量词（单复数）+形容词1英尺（foot）=0.3048米40米长40metreslongsquaremetres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.haveanareaof…有多大的面积。中国有1470万平方公里的国土面积。Chinahasanareaof14,700,000squarekilometres.over=morethan多于，大于wehaveover36classrooms.wehavemorethan36classrooms.Therebesb.doingsth:正有某人做某事操场上正有一些男孩踢足球。Therearesomeboysplayingfootballontheplayground.1.hundred,thousand,million,billion...(1)这些词前如有表示具体的数字的词，它们不能加“S”；（2）这些词前如没有表示具体数字的词，则它们需加“S”，与of连用；三百人成千上万人threehundredpeoplethousandsofpeople2._________(4)ofthemwenttothefactory.Iwant________(2).Myclassmateis__________(18).Fourtwoeighteen3.TodaywearegoingtostudyLesson____(5).Helives_____________________.(801房间）。4.Theaccidenttookplace__________________年份用基数词，日期用序数词，(2006年7月1日）5.It's______(2点钟）6.__________________isthree.（1+2=3）____________________isthirty.（5X6=30）7.______percentofthemiswater.(30%)8._________ofthebooksaremine.(五分之二）9._____________________girlisbehindme.(一位21岁的女孩）10.在19世纪70年代_____________________11.在某人30多岁时_____________________FiveinRoom801onJuly1st,2006twoOneplustwoFivetimessixThirtyTwo-fifthsAtwenty-one-year-oldinthe1870sinone'sthirtiesOrdinalnumbers(序数词)Wecanuseordinalnumberstoorderthingsandevents.Weusethemtotalkaboutdates,floors,positions,etc.Women’sdayisontheeighthofMarch.ItsbirthdayisonthefifthofJune.Theflatisontheseventhfloor.Heisalwaysthefirsttocometoschoolinourclass.Iamthesecondchildofmyfamily.Yesterdaywashisfourteenthbirthday.-thOrdinalnumbers（序数词）hundredthfour_____hundred_________five______twelve__________eight______nine______twenty_______forty__________fourthfiftheighthninthtwelfthtwentiethfortieththirdone_____two_____three_____firstsecondHowdoyouwriteit?Ordinalnumbers1st=first10th=2nd=second11th=eleventh3rd=third12th=twelfth4th=fourth13th=5th=fifth20th=twentieth6th=21st=twenty-first7th=22nd=8th=23rd=9th=ninth30th=10th=100th=sixthseventheighthtenththirteenthtwenty-secondtwenty-thirdthirtiethtenthahundredth基数词变序数词的规律1基变序，有规律，末尾加上thfour---fourthfourteen---fourteenth2一二三，特殊记，末尾字母t,d,done---firsttwo---secondthree---third3八减t，九去e，f要把ve替eight---eighthnine---ninthfive---fifth;twelve---twelfth4Ty把y变为i，莫忘th前有个etwenty---twentiethforty---fortiethninety---ninetieth5如果遇到几十几，只变个位就可以twenty-one---twenty-firstthirty-three---thirty-thirdPeterRickyElsaMaryWilsonChildren’sDayison____________.June1st/firstLanguagepoints:1.序数词的运用：⑴表示日期：e.g.6月1日onthefirstofJune/onJune(the)first⑵表示编号：e.g.lesson5thefifthlesson⑶起副词作用，前无“the”e.g.SimoncamefirstintheEnglishexam.⑷序数词前有限定词修饰时，不加“the”.e.g.Thisismyfirstlesson.1.the+序数词；基数词不加the2.a/an+序数词，表示“又一、再一”；3.ofthe+基数词，表示范围；三个女孩中ofthethreegirls4.序数词表达名次时，不加the；排第二comesecond5.序数词前有了限定词，则不再加the；我的第一台电脑myfirstcomputerHowdowesayit?4,056fourthousandandfifty-six23,813twenty-threethousandeighthundredandthirteen567,110fivehundredandsixty-seventhousandonehundredandten6,425,200sixmillionfourhundredandtwenty-fivethousandtwohundred126onehundredandtwenty-six1,026onethousandandtwenty-six12,206twelvethousandtwohundredandsix100,260onehundredthousandtwohundredandsixty110,006onehundredandtenthousandandsix1,200,026onemilliontwohundredthousandandtwenty-six1111,11111,111111,1111,111,11111,111,111111,111,111onehundredandelevenonethousandonehundredandeleveneleventhousandonehundredandelevenonehundredandeleventhousandonehundredandelevenonemilliononehundredandeleventhousandonehundredandelevenelevenmilliononehundredandeleventhousandonehundredandelevenonehundredandelevenmilliononehundredandeleventhousandonehundredandelevenExercises:1.Kangkangisaschoolboy.Hegotagoodgiftonhis____birthday.A.fourteenthB.fortiethC.thefortiethD.thefourteenth2.Tomwillsell____stampstohelpthepoorchildreninthewestofChina.A