【教学】Module 9 Unit 2 参考（八上）

Module9Population

Unit2Arnwickwasacitywith200,000people.新课导入Workinpairs.Askandanswerthequestions.Usethewordsintheboxtohelpyou.Readingandvocabularycountryside

field

flat

hospitaljob

office

rubbish

villageBecausetheywanttofindgoodjobsandgivetheirchildrenbettereducation.presentation新课导入Therearetoomanypeopleinthecities.Wecanseemuchrubbishinthestreet.Thereisn’tenoughspaceforpeopletolivein.Weneedmoreandmorehospitalsandpublicbusservices.

2.Whataretheproblemsofbigcities?课堂操练Coulditbeyourtown?JoisfifteenandlivesinParkville.WhenJo’sgrandparentsfirstcametoParkville,itwasaquiet❶

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

ReadthepassageandcheckyouranswerstoActivity1.课堂操练expensivetoliveinthecitycenter,sothegovernmentbuiltflatsoutsidethecenter.Soon,ParkvillebecamepartofArnwick,andArnwickbecameacitywithoveramillionpeople.Jo’sfamilylivesinoneofthoseflats.Itisverycrowded,andrubbishisalsoaproblem.Thesmalllocal

❷

schoolinParkvillecloseddown

❸

fiveyearsago,soJonowhastogotoaschoolinArnwickwith2,000pupils.Ittakesanhourtogettherebybus.Thereisalotoftrafficandpollution.❹课堂操练ItisclearthatArnwickneedsmoreschools,busesandhospitals.Itneedsfreshair,cleanwaterandbetterpublic

❺

services.Italsoneedsmorepolicetoprotectitspeople.Buttodoallthesethings,itneedsmoremoney.However,canmoneyhelpsolvealltheseproblems?Doweneedmorebigcitieslikethis?Infact,thisisjustastory.Butitdescribeswhatishappeningallovertheworld.Coulditbeyourtownsomeday?

课堂操练1Parkvillewasaquietvillage.2Arnwickwasacitywith20,000people.3Arnwicknowhasapopulationofmorethanonemillion.4ThelocalschoolinParkvillehas2,000pupils.5Bigcitiesneedmoremoneyforpublicservices.Check(√)thetruesentences.

√√√课堂操练

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

Completethepassagewiththecorrectformofthewordsinthebox.

flats

services

local

flat

local

pollutionrubbish

service

thousandrubbishpollutionthousand课堂操练()Manyyoungpeoplewanttoleavethecountrysidebecausetheywanttofindjobsinthecity.()Therearenotenoughschoolsandhospitals. ()Toomuchtrafficbringsairpollution. ()Thereistoomuchrubbishinthestreets. ()Therearenotenoughpoliceinthecity. ()Itisdifficulttogetenoughcleanwater.WritingReadandcheck（√）theproblemsthatexistinyourhometown.课堂操练Writedownyoursuggestionstosolvetheproblemsinyourhometown.课堂操练Ithinkgovernmentshoulddevelopthecountrysideandbuildsomefactoriesthere,sothatyoungpeoplewillnotleavethecountryside.Thegovernmentshouldprovidebetterpublicbusservicesandreducetheprivatecars.Thecitygovernmentshouldbuildmoreschoolsandhospitals.1.quiet/ˈkwaIət/adj.寂静的，安静的

quiet的比较级和最高级形式是quieter和quietest，在口语中可单独使用，意为“安静”相当于bequiet。它的副词形式为quietly。eg:Keepquiet,please.请保持安静。[巧记]quite(很，相当)→quiet(安静的)Languagepoints语法要点语法要点—Wouldyoumindstayinginsuchanoisyroom?—No,butmysonneedsa________placetostudyin.(浙江宁波)A.cleanerB.quieterC.saferD.smaller关键词法。本题考查形容词辨析，句意：“你介意呆在这样一个吵闹的房间里吗？”“不介意，但我儿子需要一个更安静的地方学习。”根据句意应用noisy的反义quiet，故选B。B语法要点2.local/ˈləʊkl/adj.当地的；本地的拓展local还可作名词，意为“本地人，当地居民”，一般用作复数形式locals。它的副词形式为locally，意为“在本地，在当地”。eg:Weaskedoneofthelocalstoshowustheway.

我们请一位当地人给我们指路。Doyoulivelocally?你住在本地吗？eg:Thechildrengotothelocalschool.孩子们在当地学校上学。语法要点3.closedown

关闭close,closedown和turnoff辨析

close可以用作形容词，意思是“亲近的；靠近的”；作动词时，意思是“关闭”，一般后接门、窗、眼、书本等。Heismyclosefriend.他是我的亲密朋友。Pleasecloseyourbooks.请把你们的书合上。语法要点closedown特指停止运转或营业，也可指长时间关闭或倒闭。Thiscompanycloseddownlastweek.这家公司上周倒闭了。turnoff特指关掉电源开关及其他旋转类开关。Turnoffthelightswhenyouleavetheroom.当你离开房间时把灯关掉。语法要点4.pollution/pəˈluːʃn/n．污染

pollution

是不可数名词，常用短语有：air/water/noisepollution空气/水/噪音污染eg:Thepollutionisgettingworseandworse.

污染正变得越来越严重。语法要点它的动词形式：pollute，意为“污染(空气、水、土壤等)”，是及物动词；polluted是它的形容词形式，意为“受污染的”。eg:It’soneofthemostpollutedareasintheworld.它是世界上受污染最严重的地区之一。拓展语法要点用所给词的适当形式填空。Air________(pollute)isbecomingmoreandmoreseriousinthiscity.句意：“这个城市的空气污染正变得越来越严重。”空气污染为airpollution。pollution

语法要点5.public/ˈpʌblIk/adj.公共的；公众的

public作形容词，意为“公共的；公众的”，也可作名词，常用短语inpublic当众；公然；