英語外研八年級上冊Module-9-PopulationModule-9-Unit-2課件

PopulationModule9Unit2Arnwickwasacitywith200,000people.

同學(xué)們，上一課學(xué)習(xí)的單詞你們都掌握了嗎？現(xiàn)在大家來檢驗一下，點擊下面的音頻開始聽寫吧！Whatwillbigcitiesbecomeinthefuture?Workinpairs.Askandanswerthequestions.Usethewordsintheboxtohelpyou.Readingandvocabularycountryside

field

flat

hospitaljob

office

rubbish

village11Whydopeoplemovetocities?Becausetheywanttofindgoodjobsandgivetheirchildrenbettereducation.Therearetoomanypeopleinthecities.Wecanseemuchrubbishinthestreet.Thereisn’tenoughspaceforpeopletolivein.Weneedmoreandmorehospitalsandpublicbusservices.2Whataretheproblemsofbigcities?Coulditbeyourtown?JoisfifteenandlivesinParkville.WhenJo’sgrandparentsfirstcametoParkville，itwasaquiet?

village.Theyhadasmallhouse，closetofieldsandhills.ParkvillewasnearArnwick,acitywith200，000people.PeoplefromParkvillemovedtoArnwicktofindjobs，andtheyneededplacestolive.However，itwas

ReadthepassageandcheckyouranswerstoActivity1.2expensivetoliveinthecitycentre，sothegovernmentbuiltflatsoutsidethecentre.Soon，ParkvillebecamepartofArnwick,andArnwickbecameacitywithoveramillionpeople.Jo’sfamilylivesinoneofthoseflats.Itisverycrowded,andrubbishisalsoaproblem.Thesmalllocal

?

schoolinParkvillecloseddown

?fiveyearsago，soJonowhastogotoaschoolinArnwickwith2，000pupils.Ittakesanhourtogettherebybus.Thereisalotoftrafficandpollution.?ItisclearthatArnwickneedsmoreschools，busesandhospitals.Itneedsfreshair，cleanwater，andbetterpublic

?services.Italsoneedsmorepolicetoprotectitspeople.Buttodoallthesethings,itneedsmoremoney.However,canmoneyhelpsolvealltheseproblems?Doweneedmorebigcitieslikethis?Infact,thisisjustastory.Butitdescribeswhatishappeningallovertheworld.Coulditbeyourtownsomeday？quiet/?kwaI?t/adj.寂靜的，安靜的

考向quiet的比較級和最高級形式是quieter和quietest，在口語中可單獨使用，意為“安靜”相當(dāng)于bequiet。它的副詞形式為quietly。講解來自《點撥》知識點1eg：Keepquiet,please.請保持安靜。[巧記]quite(很，相當(dāng))→quiet(安靜的)典例—Wouldyoumindstayinginsuchanoisyroom?—No,butmysonneedsa________placetostudyin.(浙江寧波)A．cleanerB．quieterC．saferD．smaller【點撥】關(guān)鍵詞法。本題考查形容詞辨析，句意：“你介意呆在這樣一個吵鬧的房間里嗎？”“不介意，但我兒子需要一個更安靜的地方學(xué)習(xí)?！备鶕?jù)句意應(yīng)用noisy的反義詞quiet，故選B。B講解來自《點撥》local/?l??kl/adj.當(dāng)?shù)氐模槐镜氐耐卣筶ocal還可作名詞，意為“本地人，當(dāng)?shù)鼐用瘛?，一般用作?fù)數(shù)形式locals。它的副詞形式為locally，意為“在本地，在當(dāng)?shù)亍?。eg：Weaskedoneofthelocalstoshowustheway.我們請一位當(dāng)?shù)厝私o我們指路。Doyoulivelocally？你住在本地嗎？講解來自《點撥》知識點2eg：Thechildrengotothelocalschool.孩子們在當(dāng)?shù)貙W(xué)校上學(xué)。closedown

關(guān)閉考向close，closedown和turnoff辨析

講解來自《點撥》知識點3close可以用作形容詞，意思是“親近的；靠近的”；作動詞時，意思是“關(guān)閉”，一般后接門、窗、眼、書本等。Heismyclosefriend.他是我的親密朋友。Pleasecloseyourbooks.請把你們的書合上。講解來自《點撥》closedown特指停止運轉(zhuǎn)或營業(yè)，也可指長時間關(guān)閉或倒閉。Thiscompanycloseddownlastweek.這家公司上周倒閉了。turnoff特指關(guān)掉電源開關(guān)及其他旋轉(zhuǎn)類開關(guān)。Turnoffthelightswhenyouleavetheroom.當(dāng)你離開房間時把燈關(guān)掉。典例Thatsupermarkethadto________becauseoftheH7N9birdflu.(合肥模擬)A．closeup

B．closedownC．turnoffD．closeto【點撥】closedown關(guān)閉。

B講解來自《點撥》1Parkvillewasaquietvillage.2Arnwickwasacitywith20，000people.3Arnwicknowhasapopulationofmorethanonemillion.4ThelocalschoolinParkvillehas2，000pupils.5Bigcitiesneedmoremoneyforpublicservices.Check(√)thetruesentences.

√√√3

ManytownsandcitieshavethesameproblemsasArnwick.Peopleneedplacestolive，sothe(1)________governmenthastobuildmore(2)________．Peopleneedbetterbusandtrain(3)________．Theyalsoproducemore(4)________，sothegovernmenthastomakemoreeffortstoprotectthecityagainst(5)________．Aswesay，ahundredpeoplemakea(6)________problems！Completethepassagewiththecorrectformofthewordsinthebox.

flats

services

local

flat

local

pollutionrubbish

service

thousandrubbish4pollutionthousandpollution/p??lu??n/n．污染

考向pollution

是不可數(shù)名詞，常用短語有：air/water/noisepollution空氣/水/噪音污染。講解來自《點撥》知識點4eg：Thepollutionisgettingworseandworse.

污染正變得越來越嚴(yán)重。【重點】它的動詞形式：pollute，意為“污染(空氣、水、土壤等)”，是及物動詞；polluted是它的形容詞形式，意為“受污染的”。eg：It’soneofthemostpollutedareasintheworld.它是世界上受污染最嚴(yán)重的地區(qū)之一。講解來自《點撥》拓展典例用所給詞的適當(dāng)形式填空。Air________(pollute)isbecomingmoreandmoreseriousinthiscity.【點撥】句意：“這個城市的空氣污染正變得越來越嚴(yán)重。”空氣污染為airpollution。pollution

講解來自《點撥》public/?p?blIk/adj.公共的；公眾的

考向public作形容詞，意為“公共的；公眾的”，也可作名詞，常用短語inpublic當(dāng)眾；公然；thepublic意為“大眾；公眾”，作主語，側(cè)重整體時，謂語動詞用單數(shù)形式；側(cè)重每一個具體成員時，謂語動詞用復(fù)數(shù)形式。講解來自《點撥》知識點5eg：Smokingisn’tallowedinsomepublicplaces.

在一些公共場合吸煙是不被允許的。典例

It’snotpolitetospit(吐痰)________．A．indanger

B．inpublicC．inneed

D．intime【點撥】句意判斷法,“當(dāng)眾吐痰是沒有禮貌的”，故選B。

B

講解來自《點撥》()Manyyoungpeoplewanttoleavethecountrysidebecausetheywanttofindjobsinthecity.()Therearenotenoughschoolsandhospitals. ()Toomuchtrafficbringsairpollution. ()Thereistoomuchrubbishinthestreets. ()Therearenotenoughpoliceinthecity. ()Itisdifficulttogetenoughcleanwater.WritingReadandcheck（√）theproblemsthatexistinyourhometown.5Writedownyoursuggestionstosolvetheproblemsinyourhometown.6Ithinkgovernmentshoulddevelopthecountrysideandbuildsomefactoriesthere，sothatyoungpeoplewillnotleavethecountryside.Thegovernmentshouldprovidebetterpublicbusservicesandreducetheprivatecars.Thecitygovernmentshouldbuildmoreschoolsandhospitals.一、單項選擇1．Ioftengotothisrestaurantbecauseitoffersgreat________tocustomers.A．noiseB．serviceC．reportsD．time2．We'dbettertakethe________transportmore,suchasthebusandtheunderground.A．easyB．crowdedC．publicD．local來自《點撥》BC【點撥】本題用聯(lián)系上下文法。句子后半句說明“我”經(jīng)常去那個飯店的原因，是因為它提供好的服務(wù)，故選B。【點撥】本題用聯(lián)系上下文法。從后半句中列舉公共汽車和地鐵，說明前半句中表示的是publictransport，故選C。3．ThemainlandofChinaandTaiwanIslandshare________cultureandhistory.A.sameB.thesameC.differentD.thedifferent4．Ifthey________thatfactory,thousandsofworkerswilllosetheirjobs.A.takeawayB.closedownC.takeoffD.putup5．—MustIdothedishesnow?—No，you_______．(新疆)A．mustn'tB．needn'tC．maynotD．can'tB來自《點撥》【點撥】本題用短語辨析法。takeaway拿走，closedown

關(guān)閉，takeoff脫下，起飛，putup舉起，張貼。句意：

如果他們關(guān)閉那座工廠，成千上萬的工人將失業(yè)。故選B。BB二、根據(jù)句意和首字母提示補全單詞6．Don'tthrowr________everywhere.Weneedacleanenvironment.7．Thel_____peoplelikegoingforawalkinthepark.8．Beq_____please！Thebabyissleeping.(新疆)9．Thepublicbuss_______inourcityisbecomingbetterandbetter.10．Toomuchsmokemakestheairp________moreandmoreserious.ocal來自《點撥》ubbishuiettationollution三、用所給詞的適當(dāng)形式填空11．Thegovernmentisbuildingmore______(flat)forthepoorfamilies.12．There's________(rubbish)hereandthere.Pleasepickitup.13．There'snotmuchtrafficnearhishouse.Helivesina________(quiet)neighborhood.14．Wemuststoppeoplefrom__________(pollute)theenvi