外研版八年級(jí)英語(yǔ)上冊(cè) （The population of China is about 1.37 billion）Population 新課件(第2課時(shí))

Module9

PopulationThepopulationofChinaisabout1.37billion第2課時(shí)

?problem與questionproblem和question都有“問(wèn)題”的意思，但用法卻不盡相同：problem指說(shuō)話者認(rèn)為難以解決的問(wèn)題，它與動(dòng)詞solve或settle(解決)搭配。而question指說(shuō)話者需要尋找答案的問(wèn)題，它常與動(dòng)詞ask或answer連用。?onefifth五分之一英語(yǔ)中分?jǐn)?shù)表示法為：分子采用基數(shù)詞，分母采用序數(shù)詞且有單復(fù)數(shù)形式。分子大于1，分母要用復(fù)數(shù)形式。eg：oneseventh七分之一twosevenths七分之二?billion數(shù)詞，意為“十億”，當(dāng)表示具體的“幾十億”時(shí)，用“基數(shù)詞＋billion”表示，注意此時(shí)billion不用加“s”。eg：tenbillionyuan一百億元【拓展】billionsof...表示“數(shù)十億”，這時(shí)billion后有s，且后面有介詞of，并且不能與數(shù)詞連用。?Hangon！等一等！hangon意為“(耐心)等待”。常用于口語(yǔ)交際，意為“打?。徊灰僬f(shuō)下去了”?！猈ecan'tdothis.Mymumsays...我們不能這么做。我媽媽說(shuō)……—Hangon！You'reabigboy.Don'talwayssay“Mymumsays”．打??！你是個(gè)大男孩了。別總把“我媽媽說(shuō)”掛在嘴邊?！咀⒁狻縣ang(懸掛)—過(guò)去式及過(guò)去分詞為hung；hang(吊死；絞死)—過(guò)去式及過(guò)去分詞為hanged?！就卣埂俊癏angon.”也是一句電話用語(yǔ)，表示“別掛斷”。

一、完形填空。

ProblemsintheNeighbourhoodGoodmorning，ladiesandgentlemen，Today，I'mveryhappytohaveameetingwithyou.Atthemeetingwewilltalkaboutthe__1__wehavethesedays.Weallknowtheproblemsof__2__andtheobjectsfallingfromwindowsaregettingworse.Wehave__3__lotsoflettersaboutsuchproblems.So__4__istimeforustolookforpossiblewaystoworkouttheseproblems.Somedogownersdon't__5__theirdogswellenough，andtheylettheirdogsmakemessonroadsandingardens.Thismakestheenvironment__6__．Iwouldliketotellthedogowners__7__theirbehaviouristoobad，andatthesametimetheyare__8__peoplefeelunhappy.Weshouldkeeptheenvironment__9__．題號(hào)123456789101112131415答案BACBADBDACADCABItisreportedthatsomepeople__10__rubbishoutofthewindows.Itisdangerousbecausefallingobjects__11__hurtothers.Itisagainstthelaw.Weshouldputupanoticetoteachpeoplenottodoso.Ifitisfound，wewillrecordthe__12__andaddressesofthosepeoplewhothrowobjects.Then，awarningwillbegivenand__13__willbepunishedbylaw.Asafeandcomfortablelivingenvironmentisimportanttous.__14__wetryourbesttocareforourcommunity，itwillbeagoodplaceto__15__in.Thankyouforyourcoming.1．A.lessons

B．problems

C．classes

D．films2．A.dogsB．birdsC．catsD．snakes3．A.madeB．openedC．receivedD．invented4．A.thatB．itC．thisD．here5．A.takecareofB．takeawayC．takeoutD．takeoff6．A.noisyB．quietC．tidyD．dirty7．A.whatB．thatC．whereD．when8．A.stoppingB．helpingC．tellingD．making9．A.pleasantB．importantC．usefulD．famous10．A.pullB．putC．throwD．take11．A.mayB．needC．havetoD．should12．A.jobsB．a(chǎn)gesC．hobbiesD．names13．A.weB．youC．theyD．he14．A.IfB．BecauseC．BeforeD．Unless15．A.studyB．liveC．workD．teach二、閱讀理解。

ChinaallowseveryfamilytohavetwochildrenfromJanuary1st,2016.ThenewsisnowwidelytalkedbymostofthefamiliesinChina.Forthosewhohavealreadyhadonechild,somewouldliketohaveasecondbaby,butotherswouldn't.WangLifromHefeiispleasedtohearofthenews.Herhusbandandshealwayshopetohaveasecondchild.They'vehadasix-year-olddaughter.“Ihaveabrotherandmyhusbandhastwosisters,butweonlyhaveonechild.Wethinkshe'slonely，”

saysWangLi.However,33-year-oldLiJiewholivesinShanghaisays，“Wedolikeasecondbabybutwecanonlygiveupwhilefacingsomedifficultiesinourlife.”NeitherLiJienorhiswifeisalocalinShanghai.Theirsonisonlytwoyearsold.They'veboughtaflatinShanghai,andtheyborrowed800，000RMBfromthebank.Li題號(hào)16171819答案CDDAJie'sparentslivinginthecountrysideareinpoorhealth,soiftheyoungcouplehaveanotherbaby,itwillbehardforthemtofindsomeonetolookaftertheirbaby.Besides,theybelievethatitwillmakethemgetintoalowleveloflifetohaveasecondbaby.Thetopicisstilldiscussed.16.WhyisWangLipleasedtohearofthenews?A．Shehasalreadyhadtwochildren.B．Shewon'thaveanotherbaby.C．Shealwayswantstohaveasecondchild.D．Shewantstohaveasonratherthanadaughter.17．WhatarethereasonsforLiJieandhiswifetogiveupthechancetohaveanotherbaby?①They'veborrowedmoneyfromthebank.②Theycan'tfindanyonetolookafterthebaby.③Theirsondoesn'tlikeabrotherorasister.④Theydon'twanttogetintoalowleveloflife.A．①②③.

B．②③④.C．①③④.D．①②④.18．Whatdoesthewriterthinkofthepolicy?A．Hethinksitisgoodnews.B．Hethinksitisbadnews.C．Hedoesn'tcareaboutit.D.It'snotmentionedinthepassage.19．Whereprobablycanwereadthispassage?A．Inalifemagazine.B．Inaguidebook.C．Inastorybook.D．Inasportsmagazine.三、詞匯運(yùn)用。A)從方框中選擇適當(dāng)?shù)膯卧~，并用其恰當(dāng)形式填空。20．—Whatareyoudoing，Henry?—I'mwritinga_

_named“Howtokeepfit”．21．WhenMarkwasolder，hisinterestinradioalso_

_．22．—WhatwereyoudoingwhileMrBrownwasgivingusatalk?—Iwastaking_

_．Look！Thisiswhathesaid.23．—Itrainedheavilyforthreedaysanditdidn'tstop.—That'stoobad.Itmay_

_aflood(洪水)．24．MoonTownisbecomingmoreandmorecrowdedbecauseofpopulation_________.reportgrewnotescauseincreaseB)根據(jù)短文內(nèi)容和所給中文提示，在空白處寫(xiě)出單詞的正確形式。Manyyoungpeopleincitiestodayliveabusylife.Sotheydon'thavemuchtimetopay25._

_(注意)totheirhealth.Someofthemnevergotohospitaluntiltheyhaveveryserioushealth26._

_(問(wèn)題)．Accordingtoa27._____(報(bào)告)in2012，almosthalfofChinesepeoplehadhealthproblems，andthenumber

28._

_(增加)quickly.Inordertoprovidemoreconvenient(便利的)medical29._

_(服務(wù))，scientistshave30._

_(研制)manyhigh-techwearabledevices(可穿戴設(shè)備)．Theyareusuallyverysmall.It's31._

_(簡(jiǎn)單的)totakethemwithuseveryday.Youcanputoneinyour32._

_(口袋)whenyouareworking.TheMetriaWearableSensorissuchaproduct.Itcan33._

_(收集)data(數(shù)據(jù))aboutyoursleep.Suchdevicescanhelpfindillnessesearlybeforetheyget34.______(更糟的)．a(chǎn)ttentionproblemsreportincreasedservicedevelopedeasypocketcollectworse四、語(yǔ)法填空。閱讀下面的短文，按照句子結(jié)構(gòu)的語(yǔ)法性和上下文連貫的要求，在空格處填入一個(gè)恰當(dāng)?shù)脑~或使用括號(hào)中詞語(yǔ)的正確形式填空。(每空不多于3個(gè)單詞)Canadaisthesecondlargestcountryintheworld.Itisover7，000kilometresfromthewestcoasttotheeast.It

35._

_(have)sixtimezones(時(shí)區(qū))．Whenitis9

aminVancouveronthewestcoast，36._

_is1：30pminStJohn'sontheeastcoast.EnglishandFrencharethetwomain37._

_(language)inCanada.About60percentof38._

_(it)peoplespeakEnglish，andabout25percentspeakFrench.More39._

_70percentofitspopulationliveincitiesneartheUSborder(邊境)．Ottawaisthecapital.Everyyear

40._

_(million)oftouristsgothere41.________(visit)themuseumsandtakepartintheculturalactivities.Torontoishasitlanguagesitsthanmillionsto_visitthe42._

_(large)cityofthecountrywithabout2.5

millionpeople.Montrealisthe

43._

_(two)biggestFrench-speakingcityintheworld.ThemapleleafisthenationalsymbolofCanada.TheCanadianflaghasaredmapleleafonared44._

_whitebackground.largestsecondand五、任務(wù)型閱讀。根據(jù)短文內(nèi)容，完成表格。Thepopulationproblemmaybethegreatestoneoftheworldtoday.Theworld'spopulationisgrowingfasterandfaster.Twothousandyearsago，therewereonly250millionpeopleontheearth.Fourhundredyearsago，thenumberwasover500million.Butatthebeginningofthe20thcentury，theworld'spopulationwasabout1，700million.In1970，thenumberwas3，600million.In1990，thenumberwasfivebillion.AUNreportsaidthattheworldpopulationhadpassedsixbillionbytheendofthe20thcentury.Thiswasjusttenyearsafteritreachedfivebillion.ByOctober31，2011，withanewbaby'sbirth，theworld'spopulationhadreached7billion.Butanotherbillioniscomingby2025，andthetotalwillreach10billionbeforetheendofthecentury.250TimeWorld'sPopulationTwothousandyearsagoTherewereonly45._

_millionpeopleontheearth.FourhundredyearsagoThenumberwas46._

_.47.__________________________________________Theworld'spopulationwasabout1，700million.Bytheendofthe20thcenturyTheworldpopulationhad48.____________________.Bytheyearof2025Theworld'spopulationwillbe

49.____________.over_500_millionAt_the_beginning_of_the_20th_centurypassed_six_billion8_billion3的乘法口訣一西南師大版二年級(jí)上冊(cè)

創(chuàng)設(shè)情境，復(fù)習(xí)導(dǎo)入

對(duì)口令。一一得一一二得二一三得三一四得四一五得五一六得六一七得七一八得八一九得九一三得三一四得四一五得五一六得六一七得七創(chuàng)設(shè)情境，復(fù)習(xí)導(dǎo)入

對(duì)口令。二二得四二三得六二四得八二五一十二六十二二七十四二八十六二九十八比一比，誰(shuí)是神算子？創(chuàng)設(shè)情境，復(fù)習(xí)導(dǎo)入2×7=6×2=8×1=2×5=2×9=1×9=2×2=2×4=1×7=3×2=8×2=1×1=14128101894876161探究體驗(yàn)，經(jīng)