Module9-Unit-1-課件2022-2023學年外研版英語八年級上冊

Module9PopulationUnit1Theworld’spopulationwasabout7.8billionin2020.Listenandanswer.1.What’sTony’sreportabout?It’saboutourgrowingpopulation/populationincrease.Listenandcompletethenotes.about7.8billion8.5billion1.5billion

兩位數(shù)的表達個位與十位間一般要用連字符號“-”22twenty-two35thirty-five47forty-seven68sixty-eight三位數(shù)的表達十位與百位間用“and”,101onehundredandone110onehundredandten122onehundredandtwenty-two867eighthundredandsixty-seven千位以上大數(shù)字的讀法1,000onethousand（千）1,000,000

onemillion(百萬）

1,000,000,000onebillion(十億）8,742

2,463,1281,370,000,0002,000,030,000eightthousand,sevenhundredandforty-twotwomillion,fourhundredandsixty-threethousand,onehundredandtwenty-eightonebillion,threehundredandseventymilliontwobillionandthirtythousandLookatthepopulationofeachcountryandreadthenumbers.Doyouagreewiththefollowingopinions?1.Therearetoomanypeopleintheworld.2.Theincreasingpopulationisthebiggestproblemintheworld.3.Peopleshouldnothavetoomanybabies.4.Acityshouldnotholdmorethanonemillionpeople.Languagepoints１.noise/sound聽到的聲音或者響聲，不與much/alotof連用Don'tmakesomuch______here.It'squiet.Therewasno_____ofanyonemoving.noisesound２.preparesth

prepareoneselffor..

preparetodo...

preparefor..為......做準備這些學生現(xiàn)在正在準備他們的報告。他們正忙著準備去度假。你打算為那個節(jié)目做準備嗎？Thesestudentsarepreparingfortheirreports.Theyarepreparingfortheirtravelling.Areyoupreparingforthatprogramme?３.causesth造成引起什么引起的疼痛？昨天那棟建筑物發(fā)生了一場火災，是什么引起的呢？Whatcausethepain?Therewasafireinthatbuilding.Whatcausedit?4.increasen.populationincreasev.increaseto增加到increaseby增加了theincreasingpopulation--thegrowingpopulation-populationincrease-Thepriceoffood,drinksandclothes_____soquicklytheseyears.-No,Idon'tthinkso.A.increasesB.developsC.raisesD.improves5.onefifth

twofifths_________(五分之二)oftheland______(be)coveredwithtreesandgrass._________(六分之一)ofthestudents_______(need)todoexercise.TwofifthsareOnesixthneeds6.hangonaminute=waitaminutehangon--holdon別掛電話Exercise1.Myhometownisasmallcity________about500,000people.A.from

B.to

C.with

D.at2.Thereare________peopleinthistown.A.sixthousands,threehundredandfifteenB.sixthousand,threehundredandfifteenC.sixthousandsandthreehundredandfifteen3.Ifyoucan'trememberthesenumbers,_______.A.thinkofthem

B.lookafterthemC.pickthemup

D.writethemdown4.Thereare________peopleand________trafficinthecitycentre.A.toomuch;toomuch

B.toomuch;toomanyC.toomany;toomanyD.toomany;toomuch5.—Mum,whatareyoudoinginthekitchen?—Iam____