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1、Unit12Thechangesin MyHometownI.交际重点(CommunicativeFocus)介绍并描述某一地方的巨大变迁。II.语言重点(LanguageFocus)3.语法要点(GrammarFocus)状语从句III.技能要求(SkillsDevelopment)1.听说(ListeningandSpeaking)能听懂并运用英语进行有关介绍某一地方变迁的对话。2.读译(ReadingandTranslating)能朗读、翻译介绍并描述某一地方的变迁的小短文。3.写(Writing)WordUsage1birthplace:n,houseordi
2、strictwhereapersonwasborn出生地，出生处e.g.Tom’sbirthplaceisLondon.Whereisyourbirthplace?2busily:ad,workingonsth;occupiedwithsth.忙碌地e.g.Thetechniciansarebusilyworkingonthenewproject.Theyarebusilypreparingfortheparty.3childhood:n,conditionorperiodofbeingachild童年，幼年时代e.g.Hewillneverforgetthejoys
3、ofchildhood.Shehadanunhappychildhood.4huge:a,verylargeinsizeoramount,enormous,极大的，巨大的e.g.Everydayshehasahugepileofletterstodealwith.Chinaisahugecountry.5.improve:v,becomebetter改进，改善e.g.Hisworkisimprovingslowly.HestudiedhardertoimprovehisEnglish.6.picnic:n,pleasuretriponwhichfoodiscarrie
4、dtobeeatenoutdoors野餐e.g.Theyaregoingforapicnictomorrow.We’llgototheriverandtakeapicnicwithus.2.课文补充注释(NotestoPassages)1)MyhometownHometown属于英语构词法中的“合成法”(composition)合成法（合词法）是把两个或两个以上的词按一定的次序排列构成新词的方法。用这种方法构成的新词叫做复合词(Compound)。复合词之间有的用连字符，有的直接连在一起。我们学过的复合词有：名词：afternoon,airline,airway,ba
5、sketball,bathroom,birthplace,blackboard,bookstore,chopsticks,E-mail,get-together,headmaster,homework,loveseat,loudspeaker,mainland,newspaper,railroad,salesgirl,salesman,salesperson,sunshine,sea-cucumber,sweatshirt形容词：first-rate,long-distance,open-air,old-fashioned,part-time,round-trip2)
6、.HeisnowreturningtoChangchunforthefirsttimeintwentyyearsandistravelingbybuswithhisnephew.他这是20年来首次返回长春，正同他的侄子乘公共汽车换乘旅游哪。Forthefirsttime第一次Forthefirsttimeheheardofthewordmodem.Forthefirsttimeinherlifesheknewhowvasttheworldis.3)It’sallcomingbacktomenow.过去的一切都要回到面前了。comebacktosb.回想起来Theirn
7、amesareallcomingbacktomenow.AtfirstIcouldnotrememberwhyeverythingseemedsofamiliar,thenitallcameback.4)Iusedtotravelalongthisroadtoschooleveryday.“usedto+动词原形”表示过去常常，过去习惯于，是情态动词，只有过去式形式，没有现在时形式，表示过去习惯的行为或状态，现已不复存在。Theyusedtocomeonfoot,buttheydon’tdothatnow.Theyoftencomebybus.Heu
