八年级英语上册 Module 2 Amazing things Unit 4 Numbers Speaking课件 (新版)牛津上海版

24AmazingthingsNumbersSpeakingTalktimeSpeakup6-1123456A1Saythetimeintwoways.12.001.152.203.254.305.406.45noontwelveo’clockquarterpastoneonefifteenTalktimetwentypasttwotwotwentytwenty-fivepastthreethreetwenty-fivehalfpastfourfourthirtytwentytosixfivefortyquartertosevensixforty-five6-2Weusepasttosaytimesafterthehouruntilhalf

(thirtyminutes)pastthehour.Weusetotosaytimesbeforethehourfrom31minutesuntilthefullhour.Weuseo’clockonlyatthefulltime.Wecanalsosaythenumbersingroupsoftwo.Tips123456A2Saythesetelephonenumbers.6-3123456WhenwesaytelephoneorIDcardnumbers,wesayeachnumberseparately.For0wesayzerooroh.Whentwoofthesamenumberaretogether,wecansaydoublebeforethenumber,forexample,

23412205—

twothree

fourone,

doubletwo

zerofive,

ortwothree

fourone,

twotwozero

five.29215143256513512471012223894167201051002724556629781121235643996-4123456Itisimportanttopausewhenwesaylongnumbers.Weusuallypauseiftherearemorethanfournumbers.Payattentiontothebreaksinthefollowingsetofnumbers.Saythenumbersbelow.253425342253–4232534–2332534–2330Tips*A3Mayiscallingherfriend,Rita,onthe

telephone.Listentoorreadtheirconversation,andpractiseituntilyoucansayitwell.ThenworkinpairstochecktheotherhomeworkproblemsinMay’snotebook.6-5123456Rita: Hello,8906521(eightninezero,sixfive twoone).May: Hello.ThisisMay.IsthatRitaspeaking?Rita: Hi,May.ThisisRita.May: Idon’tthinkIcopieddownahomeworkproblemcorrectly. CanIcheckitwithyou?Rita: Sure.Whichone?May: Number5.Isit0.92(zeropointninetwo)multipliedby 18.18(eighteenpointoneeight)?Rita: No.Itshouldbemultipliedby18.16(eighteenpointone six).May: Thanks,Rita.Bye.Rita: Goodbye,May.6-6123456*SpeakupMrTangwasastudentatyourschool15yearsago.Hehasgivenyourschool35,000yuan.Hisinstructionsare:themoneymustbeusedtobuythreedifferentthingsfortheschool.studentsmustdecidewhatthreethingstobuyingroups.4-11234decideonthreethingstobuywiththemoneyandhowmuchyouthinkeachthingwillcost;writedownyourdecision,usingthepatternbelowtohelpyou.B1Workingroupsoffourand:4-21234Hi,everyoneMrTanghasgivenourschoolagiftof35,000yuan.Ourgroupthinksweshouldbuythesethreethings.First,__________.Thiswillcostabout__________yuan.Second,__________.Thiswillcostabout__________yuan.Third,__________.Thiswillcostabout__________yuan.Arethereanyquestions?4-31234B2Onememberofeachgroupshouldreadthedecisiontotheclass.4-41234/ʧek/c