返回目录SocietyUnit24返回目录PeriodFourLanguageAwareness9,CultureCorner&BulletinBoard返回目录课前教材预案课堂深度拓展课末随堂演练目录Contents返回目录课前教材预案[知识清单]Ⅰ.重点单词[基础词汇]1._______________n.机会2._____________n.里程碑,重大事件3._____________v.代表,象征4.__________v.买得起,支付得起opportunitymilestonerepresentafford返回目录5.___________v.遭受,历经(困难,变故等)6.__________v.担保,保证7._____________v.变换,改变[拓展词汇]1.________________n.文明→____________v.使文明→_____________adj.文明的,开化的2._________v.发生→_____________n.发生,事件3._____________n.污染→___________v.污染undergoensuretransformcivilizationcivilizecivilizedoccuroccurencepollutionpollute返回目录Ⅱ.重点短语1._______________把……加入……2._________________把……捐献给……3._________________首先,第一4._______________基于5._________________搜寻,寻找6.___________导致;通向7._______________把……转变成……8.______________(工厂等)倒闭,关闭add…to…contribute…to…tostartwithbebasedoninsearchofleadtotransform…into…closedown返回目录Ⅲ.重点句型1.one代替单数可数名词Anageingsocietyisoneinwhichthepopulationofpeopleovertheageof60isincreasing.老龄化社会是指60岁以上的人口数量持续增长的社会。2.Thereusedtobe…过去经常有……Thereusedtobefactorieswhichproducedheavysmoke,gasesandwastewater.这里过去有一些排出浓烟、气体和废水的工厂。返回目录3.状语从句的省略__________________________,wehadtocoverournoses…当路过河边时,我们不得不捂住鼻子……Whenpassingtheriver返回目录课堂深度拓展[词汇点击]contributeto…促成,有助于,起作用;捐献,捐助1(教材P43)MeasurestoslowpopulationgrowthlikeChina'sonechildpolicy,havealsocontributedtoloweredbirthrates.减缓人口增长的政策,如中国的独生子女政策,对降低出生率也起了作用。返回目录(1)contributeto导致;有助于contribute…to…把……捐赠给……;向……投稿(2)contributionn.贡献makeacontribution/contributions(to/towards)(对……)做贡献;(为……)贡献返回目录①Ibelievethateachofuscancontributetothefutureoftheworld.我相信我们每一个人都能够对世界的未来有所贡献。②BillGates_______________morethan90percentofhismoneytocharity.比尔·盖茨把他百分之九十以上的钱都捐献给了慈善事业。③Shehasmadegreat_________________(contribute)tothecauseofeducation.她为教育事业做出了巨大贡献。contributedcontributions返回目录【语境串记】Manypeoplecontributedmoneytothepoorboy,whichcontributedtohisreturningtoschool.Awriterwroteastoryaboutitandcontributedittoanewspaper.很多人把钱捐给这个贫穷的男孩子,这有助于他重回校园。一位作家写了一篇关于此事的文章并把它投到了报社。返回目录transformvt.改变,转化transformationn.改变,改观2(教材P44)TheplaywrightsSophocles,AeschylusandEuripidestransformeddramaintoaseriousart.剧作家索福克勒斯、埃斯库罗斯和欧里庇得斯把戏剧变成了一门严肃的艺术。transform…(from…)into…把……从……变成……返回目录①Ouraimistotransformsolarenergyintofortuneandpowertobenefitpeople.把太阳能转化为财富和能量,造福于人类,是我们的目标。②ThemovietransformedZhouDongyualmostovernight________anunknownschoolgirl________afamousstar.那部电影几乎在一夜之间就把周冬雨从一名默默无闻的女学生变成了一位明星。③Successandwealthbroughtgreat__________________(transform)tohischaracter.成功和财富使他的性格发生了很大变化。fromintotransformation返回目录tostartwith首先,第一;起初,开始时3(教材P44)Tostartwith,Athenscouldaffordit.首先,雅典有这个能力承担。tobeginwith(=tostartwith)首先,第一;起初,开始时begin(…)with…=start(…)with…以……开始(……)①Tostartwith,wehaven'tenoughmoney,andsecondlywe'retoobusy.首先,我们没有足够的钱;再次,我们太忙了。②It'satruththatknowledge______________________practice.知识来源于实践是个真理。begins/startswith返回目录affordvt.(有足够的金钱、时间)做;买得起;付得出;提供,给予4(can't)affordtodosth负担(不)起做某事的费用affordsbsth=affordsthtosb给予某人某物返回目录①Theywalkedbecausetheycouldn'tafford(totake)ataxi.他们因为坐不起计程车而步行。②We_________________________aholidayabroadthissummer.今年夏天我们抽不出钱到国外度假。③Itwill____________________________tohavedinnerwithyou.与你共餐将是我的一大乐事。can'taffordtospendaffordmegreatpleasure返回目录basedon以……为基础5(教材P44)LiketheancientGreeks,theseartiststriedtocreateanidealformofbeautybasedonnature.像古希腊人一样,这些艺术家努力创造一种理想的基于自然的美的形式。base…on/upon…以……为基础,把……建立在……的基础之上bebasedon以……为基础返回目录①Theyoftenbasetheirestimateonthefiguresforthelastthreeyears.他们经常以过去三年的数字为基础进行估算。②Theory_______________practiceandinturnservespractice.理论以实践为基础,反过来又为实践服务。isbasedon返回目录occurvi.产生;浮现6(教材P44)TheRenaissanceoccurredinFlorencebecauseofthecity'slongtraditionofculturalachievement,…文艺复兴运动之所以发生在佛罗伦萨,是因为这个城市有着长久的文化积淀,……sthoccurtosb(想法、念头等)浮现于某人脑海Itoccurstosbthat………的念头浮现于某人脑海返回目录①Awonderfulideaoccurredtohim.他突然想到了一个好主意。②_____________________thatIwouldtravelEurope.totravelEurope.我突然想去欧洲旅游。Itoccurredtome返回目录[句型解读]one代替单数可数名词Anageingsocietyisoneinwhichthepopulationofpeopleovertheageof60isincreasing.老龄化社会是指60岁以上的人口数量持续增长的社会。点拨:本句为复合句;表语one后接inwhich引导的定语从句。(1)one在句中作表语,起替代作用,以避免重复。若替代的名词为复数,则用复数形式的替代词ones。(2)当句中的名词为单数可数名词,并且名词前是不定冠词时,用one代替该单数可数名词。返回目录①Apromisingstudentisalwaysonewhohasgreatambitionandstudieshard.有前途的学生总是有远大理想并且学习努力的人。②Atourfactorythereareafewmachinessimilarto________describedinthismagazine.我们工厂里的一些机器与这本杂志里描述的那些机器很相似。ones返回目录[比较网站]one,that,it,thoseone替代上文中提到的同类可数名词单数,泛指名词,可有前置定语、后置定语或不带定语that替代上文中提到的不可数名词或抽象名词,表示特指时,that必须有后置定语it指上文提到的同一事物,不需要任何修饰成分those替代上文提到的人或物中特指的那些,替代可数名词复数返回目录选用上述单词填空③Ifyou'rebuyingtoday'spaperfromthestand,couldyouget_______forme?④Thereisnomorethanonebikeofthistypeleftinthestore.Wouldyouliketobuy______?⑤Theweatherhereiscolderthan________inChina.⑥Thedaysinsummerarelongerthan_________inwinter.oneitthatthose返回目录课末随堂演练Ⅰ.单词拼写1.Inthelast20years,SouthKoreahasbeen_______________(转变成)intoanadvancedindustrialpower.2.Theclimbershadto___________(遭受,历经)alotofsufferingsbeforereachingthetop.3.He_______________(代表)ourschooltotakepartinthecompetitionandallofuswereproudofhim.4.Manyaccidents____________(发生)inthehome.transformedundergore