最新外研版八年級上冊英語課件Module-9-Unit-1

Unit1PopulationModule9Unit1ThepopulationofChinais1.37billion.9Module2023/6/1021.Toknowhowtouselargenumbers.2.Totalkaboutpopulation.ObjectivesObjectivesWords

noisen.噪音；雜音preparev.準(zhǔn)備；預(yù)備notesn.

筆記；隨筆reportn.報(bào)告；匯報(bào)growv.

增長；增大hugeadj.巨大的；龐大的causev.造成；引起problemn.麻煩；問題2023/6/104Wordsincreasen.增大；增長

v.增大；增長birthn.出生billionnum.十億fifthnum.第五；五分之一

preparesomenotes準(zhǔn)備筆記

alargepopulation大量的人口populationincrease人口增長2023/6/105Words五分之一onefifth稍等hangon寫下writedown在將來inthefuture70億7billion2023/6/106LeadinOver250babiesareborneveryminuteintheworld.Thereareabout7billionpeopleintheworld.Doyoukonwthat?2023/6/107LeadinThelargepopulationcausesalotofproblems.Thepopulationofchinais1.37billion.Doyoukonwthat?2023/6/1081PresentationReadandanswer1.WhatisTonydoingnow?2.What’sthenameofthereport?Heispreparingsomenotesforareport.It’scalled“Ourgrowingpopulation”.3.DoesChina'spopulationgrowasfastasnowinthefuture?Why?

No,itdoesn't.Becausefamiliesaregettingsmaller.2023/6/109Presentation4.“we’reintherightplacetotalkaboutthat”.Theword“that”refersto_______.BeijingB.thereportC.population5.Whataretheproblemscausedbythelargepopulation?ToomuchtrafficSomuchnoiseC.Bothabove.2023/6/10103PresentationWatchandreadEverydayEnglishIcan'tbelieveit!Hangonaminute!Great!2023/6/1011Languagepoints1.大數(shù)的表達(dá)法與讀法Presentationbillionmillionthousandcomma

逗號十億百萬千1,000,000,0002023/6/1012LanguagepointsPresentation1,234,567,891onebillion,

twohundredandthirty-fourmillion,

fivehundredandsixty-seventhousand,eighthundredandninetyone2023/6/1013LanguagepointsPresentation2.分?jǐn)?shù)的表達(dá)法分子基數(shù)詞分母序數(shù)詞分子大于一分母加S1/2onesecond2/5twofifths3/10threetenths1/100onepercent2/100twopercent2023/6/1014LanguagepointsPresentation3.小數(shù)的讀法13.24pointthirteenpointtwofour2023/6/1015

prepare=getready

準(zhǔn)備

搭配：1.preparefor…為……做準(zhǔn)備Pleaseprepareforthedinner.=Pleasegetthedinnerready.請準(zhǔn)備好晚餐。

2.preparesth.for…為……準(zhǔn)備某物Pleasepreparethetableforthedinner.=Pleasegetthedinnerreadyforthedinner.ConsolidationPhrasesandwords2023/6/1016toomuch+toomany+muchtoo+

Theybought________eggsyesterday.Shespent________moneyonclothes.Youarewalking________fast.Slowdown.

太多的…...toomuchtoomanymuchtoo不可數(shù)名詞可數(shù)名詞形容詞/副詞太…...Consolidation2023/6/1017increase①

increasen.增長，增大

②increasev.

增大;增加;增強(qiáng)increaseto…增加到……increaseby…增加了……Travelincreasesone’sknowledgeoftheworld.旅游增進(jìn)人對世界的了解。Consolidation2023/6/1018noise,voice與soundnoise各種噪音或吵鬧聲

voice指人的說話聲、歌聲或歡笑聲

sound指任何用耳朵能聽見的聲音。如：1.Ican’thearyouclearly,pleaseraiseyour_______alittle.2.Thethief（小偷）brokeintotheroomwithoutany_________.3.Themachineisworkingnow,itismakingaloud_______noisevoicesoundConsolidation2023/6/1019Practice單項(xiàng)選擇1.Peopleshouldn’thave____babies.A.toomuchB.muchtoo C.toomany D.numberof2.He

eats

____

food,

so

he

is

____fat.

A.

too

many;too

much

B.

too

many;much

too

C.

too

much;too

muchD.too

much;

much

too2023/6/1020Practice單項(xiàng)選擇3._____oftheroom_____empty.A.Two-third,areB.Two-thirds,areC.Two-third,isD.Two-thirds,is4.Thereare_____booksintheNationalLibrary.A.twentymillionsB.twentymillionofC.twentymillionD.twentymillionsof2023/6/1021Summary重點(diǎn)短語

preparesomenotes

intherightplace

talkabout

abig/large/hugecity

alotofproblems

alargepopulation

suchas

toomuch/heavytrafficpopulationincreaseabigproblemIcan’tbelieveit.onefifthHangonaminute.writedowninthefuture7billion2023/6/10221.Iampreparingsomenotesforareportcalled"Ourgrowingpopulation".2.Beijingisabugecitywithalargepupulation.3.Populationincreaseisabigprobleminmanycountries.4.ThepopulationofChinaisabout1.37billon.5.That'salmostonefifthoftheworld'spopulation,thatis,about7billion.6.Butinthefuture,China'spopulationwon'tgrow