资源描述
SectionC,Unit1TheChangingWorld,Topic2Thepopulationindevelopingcountriesisgrowingfaster.,8,88,888,8,888,88,888,888,888,8,888,888,88,888,888,888,888,888,8,888,888,888,88,888,888,888,888,888,888,888,Tonguetwister,1cRead1aagainandcompletethetable.,1.3billion,job,energy,water,cities,traffic,worse,theone-childpolicy,livingspace,1WhatproblemsdoyouthinkChinaslargepopulationhascaused?你觉得中国的庞大的人口数目引起了什么问题？此句中doyouthink是插入语，whatproblems作cause的宾语,所以doyouthink之后接陈述句语序。2onefifth五分之一要表示“几分之几的”时，采用“分数+of+.”形式。e.g.twothirdsofthestudents三分之二的学生。,英语中分数表示法为：分子采用基数词，分母采用序数词且有单/复数形式。(子基母序，分子大于1，分母加S。e.g.oneseventhtwosevenths七分之一，七分之二。注：四分之一亦作aquarter，百分数读作“基数词+percent（无复数）”。e.g.30%读作thirtypercent。half意为“一半，二分之一”，相当于onesecond或50%。,3becauseof+n./v.-ing因为。eg.Nowmostfamilieshaveonlyonechildbecauseofourcountrysone-childpolicy.=Becauseourcountryhastheone-childpolicy,nowmostfamilieshaveonlyonechild.由于我国实施独生子女政策，现在大多数家庭只有一个孩子。,whole着眼于整体，接可数名词单数形式。谓语动词用第三人称单数形式。e.g.ThewholefamilylikeswatchingTV.全家人都喜爱看电视。all着重于全体中的各个部分，接不可数名词或名词复数。e.g.Allthepeopleintheshiplosttheirlives.轮船上所有人都遇难了。,5supply:n.供应量，供给量，储备eg.Thewatersupplyisnotenough.水的供给不足。v.（尤其大量）供应，供给，提供，常用句型：supplysth.tosb./supplysb.withsth.eg.Ourcountrysuppliesfreetextbookstochildren.=Ourcountrysupplieschildrenwithfreetextbooks.我国给孩子们提供免费的教科书。,provide,offer与supply意思相近，但用法不同。比较：providesth.forsb./providesb.withsthoffersth.tosb./offersb.sth.6worseandworse越来越糟糕比较级+and+比较级意为“越来越”eg.Theweatherisgettingcolderandcolder.天气变得越来越冷了。Ourschoolisbecomingmoreandmorebeautiful.我们的校园变得越来越漂亮了。,7beknownas.befamousas.以而闻名。Edisonwasfamous/knownasagreatscientist.爱迪生以一位伟大的科学家而闻名/著称。8ItworkedwellincontrollingChinaspopulation.它在控制中国的人口方面很有成效。work/dowellindoingsth.在做某事方面很有成效。eg.RecitingtextseverydayhasworkedwellinlearningEnglish.每天背诵课文在学习英语方面很有成效。,thanksto多亏了，由于的帮助，相当于becauseof.或withthehelpof.，在此短语中，to是一个介词，后接名词或代词。eg.Thankstothedoctor,Iamwellagain.多亏这位医生，我身体又康复了。thanksfor为感谢。强调感谢的原因，后跟名词、代词、动词-ing形式。eg.Thanksforyourinvitation.谢谢你的邀请。,执行,Everyminute,about261babiesarebornintheworld.Thatmeanspeoplehaveto_foodforabout375840newbornbabieseveryday.Theworldspopulation_fasterandfaster.Ithas_oneofthebiggestsocialproblemstoday.China_thelargestpopulationintheworld.Thereareabout1.3billionpeopleinChina.Ithas_20percentoftheworldspopulation.Chinahas_somepoliciestocontrolthepopulation,andthesepolicieshave_well.ButChinastill_aseriouspopulationproblem.,2Completethefollowingpassagewiththecorrectformsofthegivenwordsorphrases.,find,grows/isgrowing,become,carriedout,reached,growreachhavefindworkbecomefacecarryout,has,worked,faces,Choosethebestanswer.1._ofthestudentsareboysinourschool.A.TwothirdB.TwothreesC.TwothirdsD.Secondthree2.Theone-childpolicyhas_controllingChinaspopulation.A.beengoodatB.donewellinC.takencareofD.workedwellin3.Edisonisknown_agreatinventor.A.forB.asC.inD.on4._yourhelp,Imadegreatprogressinmath.A.ThanksforB.ThankstoC.ThanktoD.Thankfor,C,D,B,B,Exercises,onesixthoneninthonetwentieth,fivesixthstwoninthsseventwentieths,ATTENTION,one/ahalfaquarterthreequartersthreeandahalf,past,now,sofar,Sofar,IhavereadfiveEnglishnovels.,()7.Haveyoufoundyourlostbook_?No,Ihavent.A.alreadyB.yetC.stillD.once()8.Ourgovernmentshould_measurestocontrolthepopulation.A.giveB.takeC.putD.get()9.Howmuchisthewhitecoat?Its_yuan.A.onethousand,sixhundred,eighty-eightB.onethousandsixhundredeighty-eightC.onethousand,sixhundredandeighty-eightD.onethousandandsixhundredandeighty-eight()10.Ihavenevervisitedapaperfactory._A.SohaveI.B.SoIhave.C.NeitherhaveI.D.Ihaventnow.,B,B,C,C,
展开阅读全文