Unit1Grammar课件-牛津译林版七年级英语下册

七下

Unit1DreamhomesGrammarBytheendoftheclass,thestudentsshouldbeableto

1.

readcardinalnumbersandordinalnumberscorrectly;2.usecardinal

numberstotalkaboutpeopleandthings;3.useordinalnumberstotalkaboutdates,floors,positionsetc.Learningobjectives：ADDYOURTITLEADDYOURTITLE815cardinalnumbersordinalnumbersNeilStephenAnna7thCardinalnumbersNo.2BusNo.28ShangwuneihuanRoadNo.17playerPage2810yuanWeusecardinalnumbersalmosteverydayReadthecardinalnumbersADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.0

12345678910zeroonetwothreefourfivesixseveneightnineten11

1213141516171819eleventwelvethirteenfourteenfifteen

sixteenseventeeneighteennineteen20

30405060708090twentythirtyfortyfiftysixtyseventyeightyninety＋teen/'ti:n/＋ty/ti/1001,00010,000200,0001,000,00010,000,000200,000,000onehundredonethousandtenthousandtwohundredthousandonemilliontenmillion

twohundredmillion[ˈhʌndrəd][ˈθaʊznd][ˈmɪljən]Canyoureadthesecardinalnumberscorrectly?Let’sseetherules!210191(ninety-one)

33(thirty-three)42(forty-two)78(seventy-eight)Rule1:个位数和十位数之间有连接符。109(onehundredand

nine)145(onehundredand

forty-five)Rule2: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”。1082(one

thousand

and

eighty-two)Let’sseetherules!4301654(sixhundredandfifty-four)4,311(fourthousandthreehundredandeleven)Rule3:百位以上位数不因变复数而加s。(ninemillionfourhundredandtwenty-fivethousandtwohundredandeighty-six)Rule4:每三位进行划分，三位后thousand,六位后million。9,425,286millionthousand

4,056=

23,813=

567,110=5,778,125=fourthousandandfifty-sixtwenty-threethousand,eighthundredandthirteen

fivehundredandsixty-seventhousand,onehundredandtenfivemillion,sevenhundredand

seventy-eightthousand,onehundredandtwenty-fiveCanyoureadthem?(0用and替代)（千与百之间用逗号隔开）（百万与千之间用逗号隔开）Let’sreadmore1,923,86722,40583,624,91238,015onemillionninehundredandtwenty-threethousandeighthundredandsixty-seventwenty-twothousandfourhundredandfiveeighty-threemillionsixhundredandtwenty-fourthousandninehundredandtwelvethirty-eightthousandandfifteenADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.TheCNToweris

over

1,815

feet

tall.learningaboutdifferentcountries1feet=0.3metreADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.RedSquareinMoscowisabout

91,000

squaremetresinsize.Tian’anmenSquarehasanareaofabout

440,000

squaremetres.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.Francehasanareaofover260,000squaremiles.

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

8,000,000

peoplelivinginLondon.2.

Peoplefromabout

180

countriesandareaslivein

NewYork.3.Tokyo,thecapitalofJapan,hasover13,000,000people.0zero7seventh1first8eighth2second9nineth3third10tenth4fourth11eleventh5fivefth12twelvefth6sixthOrdinalnumbersRule1: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

orderthingsandevents20twenty6030thirty7040805090OrdinalnumbersRule2:整十位变y为ie加thfortiethfiftiethhsixtiethseventietheightiethninetiethiethieth21twenty-first5332thirty-second7933thirty-third4896ninety-sixth101OrdinalnumbersRule3:若是几十几，只变个位便可以。fifty-thirdseventy-ninthforty-eighthahundredandfirstHowdoyouwriteit?(B1)Ordinalnumbers1st=first11th=eleventh2nd=second12th=twelfth3rd=third19th=4th=fourth20th=twentieth5th=fifth21st=twenty-first6th=22nd=7th=23rd=8th=30th=9th=ninth40th=fortieth10th=100th=sixthseventheighthtenthnineteenthtwenty-secondtwenty-thirdthirtiethhundredthADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.Thereare_____peopleinthepicture.

The_____student'snameisAllen.(5)

fivefifthRule4:通常情况下前面加the。ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.

CCTVheadquatershasgot__________floors.Hisofficeisonthe___________floor.(52)fifty-twofifty-second/ˌhedˈkwɔːtəz/ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.Father’sdayisonthe________(3)SundayofJune,andthisyearit’sonthe___________(16)ofJune.Ilovemydad________________(3000)times.thirdsixteenththreethousandADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.ADDYOURTITLEFailureislikeathiefFailureisprobablythefortificationinyourpoleinyourpole.Lucy’sbirthdayisonthe__________(29)ofSeptember.Shewillbe_____(40)yearsoldthen.twenty-ninthfortyWorkinpairsA:Howoldis…?B:He’s…A:What’shisphonenumber?B:It’s…A:Howmuchmoneycanhegeteveryyear?B:…AgePhonenumberSalary（年薪）YaoMing311330,2578,888￥82,650,000LiuXiang281353,1245,666￥36,508,800XiaoShenyang301510,5432,999￥5,000,000Birthplace：ShanghaiBirthday：September12th，1980Phonenumber:1330,2578,888Salary（年薪）:￥82,650,000Hisdreamhome:5floors,25rooms,aswimmingpool,60metreslong,agarden,hundredsofflowers.YaoMing’sprofile用所给词的适当形式填空.Hegetsthe

(one)intheEnglishtestthistime.2.Tomwillcomeonthe________(twelve)ofthismonth.3.Thereare_______daysinaweek.Saturdayisthe_______day.(seven)4.Thisismy

(three)timetocometoNJ.5.Mr.Greenhas

children.Tomistheyoungest.Heisthe

child.(nine)6.Heisthe

(twenty-one)LeagueMemberinourclass.firsttwelfthsevensevenththirdnineninthtwenty-firstExercise