Unit1DreamhomesGrammar课件牛津译林版七年级英语下册

牛津译林版七年级英语下册Unit1DreamhomesGrammarWeusecardinalnumbersalmosteveryday.No.11Bus

No.28ShangwuneihuanRoadNo.21playerPage2810yuan113262708onehundredandthirteentwohundredandsixty-twosevenhundredandeightThesecretofsuccessisconstancyofpurposeHowdowesaythefollowingnumbers?1,000onethousand10,000tenthousand100,000onehundredthousand1,000,000onemillion1,000,000,000onebillionThesecretofsuccessisconstancyofpurposeADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.Francehasanareaofover260,000squaremiles.

1squaremile=2,600,000squaremetresThesecretofsuccessisconstancyofpurposeADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.1.Thereareabout

8,000,000

peoplelivinginLondon.2.

Peoplefromabout

180

countriesandareaslivein

NewYork.3.Tokyo,thecapitalofJapan,hasover13,000,000people.ThesecretofsuccessisconstancyofpurposeLet’sreadfromoto10.012345zeroonetwothreefourfive678910sixseveneightninetenThesecretofsuccessisconstancyofpurpose基数词(表个数)的用法9305104607,,,thousandmillionbillionninebillionthreehundredandfivemillion

onehundredandfourthousandsixhundredandsevenRule3:读三位或三位以上的数词时，要在十位前加“and”,如果十位为0，则在个位前加“and”。ThesecretofsuccessisconstancyofpurposeHowdowesaythefollowingnumbers?4,05623,813567,1106,425,200fourthousandandfifty-sixtwenty-threethousandeighthundredandthirteenfivehundredandsixty-seventhousandonehundredandtensixmillionfourhundredandtwenty-fivethousandtwohundredThesecretofsuccessisconstancyofpurposeLet’scountfrom11to100.131415111216171819

eleven

twelve

thirteen

fourteen

fifteen

sixteen

seventeen

eighteen

nineteenThesecretofsuccessisconstancyofpurposeCanyoureadthephonenumbers?three,six,five,eight;six,three,nine,oeight,five,two,six;seven,three,nine,fivefive,five,five,three;two,nine,o,oneMillie55532901__________________________________Amy36586390__________________________________

Kitty85267395__________________________________ThesecretofsuccessisconstancyofpurposeTheCNToweris1,815

feettall.

加拿大国家电视塔有1,815英尺高。footn.足；英尺（pl.feet）onethousandeighthundredandfifteenThesecretofsuccessisconstancyofpurposePeoplefromabout

180

countriesandareasliveinNewYork.大约有来自180个国家和地区的人们生活在纽约。onehundredandeightyThesecretofsuccessisconstancyofpurpose2030405060708090212223100twentythirtyfortyfiftysixtyseventyeightyninetytwenty-onetwenty-twotwenty-threeonehundredThesecretofsuccessisconstancyofpurpose10,000tenthousand1,000onethousand1,000,000onemillion100,000onehundredthousand1,000,000,000onebillionThesecretofsuccessisconstancyofpurpose0zero7seventh1first8eighth2second9nineth3third10tenth4fourth11eleventh5fivefth12twelvefth6sixthOrdinalnumbersRule1:通常加th/θ/,个别数字特殊记忆。1.2.3单独记，八去t,九去e,f要把ve替

orderthingsandeventsThesecretofsuccessisconstancyofpurpose20twenty6030thirty7040805090OrdinalnumbersRule2:整十位变y为ie加thfortiethfiftiethhsixtiethseventietheightiethninetiethiethiethThesecretofsuccessisconstancyofpurposeHowtouseordinalnumbers.(1)表示日期，楼层，排序等

e.g.theeighthofMarch

thetenthfloorthesecondone(2)序数词单独使用时前边需要加定冠词the，但当序数词前有了其他限定词的时候，则不需要加冠词the

e.g.Ourclassroomisonthesecondfloor.Myfatherwillhavehisfortiethbirthday.(3)序数词前加不定冠词a(an)，表示再一，又一个e.g.Ihaveeatenanapple,butIwantasecondapple.ThesecretofsuccessisconstancyofpurposeHowdoyouwriteit?(B1)Ordinalnumbers1st=first11th=eleventh2nd=second12th=twelfth3rd=third19th=4th=fourth20th=twentieth5th=fifth21st=twenty-first6th=22nd=7th=23rd=8th=30th=9th=ninth40th=fortieth10th=100th=sixthseventheighthtenthnineteenthtwenty-secondtwenty-thirdthirtiethhundredthThesecretofsuccessisconstancyofpurpose21twenty-first5332thirty-second7933thirty-third4896ninety-sixth101OrdinalnumbersRule3:若是几十几，只变个位便可以。fifty-thirdseventy-ninthforty-eighthahundredandfirstThesecretofsuccessisconstancyofpurposeUsefulphrasesandexpressionsThesecretofsuccessisconstancyofpurposeADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.Thereare_____peopleinthepicture.

The_____student's