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金戈SectionIIIUsinglanguage一、课前预习（一）重点短语1.上千万年前___________________________________2.形成，产生___________________________________3.在过去的500年_______________________________4.许多的，大量的_______________________________5.以致于，结果_________________________________6.灭亡，逐渐消失_______________________________7.意外事故_____________________________________8.确信，有把握_________________________________9.在如此短的时间里_____________________________10.根据……所说，按照___________________________(二)重点句型1.Theylivedontheearthyearsago,humansandtheirfutureseemedsecureatthattime.千百万年前，恐龙就在地球上生活，比人类的出现绕早得多，当时他们的前景好像也很安全。2.ThereweremanydinosaursandanumberoftheminChina.当时有很多不同种类的恐龙，其中有很多种类曾经生活在中国。3.Theythatthesedinosaurscouldrunliketheothersclimbtrees.他们惊奇地发现这些恐龙不但可以像其他恐龙一样奔跑，而且还可以爬树。4.Theylearnthisfrom.科学家们是根据恐龙骨骼的连接方式得知的这些。5.Somescientiststhinkitanunexpectedincidentahugerockfromspacehittheearthandputdustintotheair.有些科学家认为恐龙灭绝是发生在一件意外事故之后，当时宇宙间一块巨石击中地球因而在空气中扬起太多的尘土。6.Othersthinktheearthforthedinosaursanymore.另外一些科学家认为地球变得太热，因此恐龙无法再地球上生活了、7.aUNreport,844animalsandplantsinthelast500years.根据联合国的一份报告，在过去500年里，约844种动植物消失。8.FirstIsuggestaspecialparkforthem.我建议首先为他们建造一个特殊公园。二、易混辨析1.Theylivedontheearthtensofmillionsofyearsago,longbeforehumanscameintobeingandtheirfutureseemedsecureatthattime.千百万年前恐龙就在地球上生活，比人类的出现要早得多，当时他们的前景好像也很安全。归纳总结：(1)longbefore相当于longlongago,意为“很久以前”，常用于一般过去时或过去完成时的金戈句子中作时间状语，before后边可以跟从句。Iknewthenewsthattheywereinvitedtotheparty,longbeforeyoutoldme.早在你告诉我之前很久我就知道他们被邀请来参加晚会的消息。(2)beforelong相当于soon或alittlelater，意为“不久；不久以后”，常与将来时、过去时态连用，在句中作状语，不可以直接加从句。Thedictionarywillbepublishedbeforelong.这本词典不久就要出版。(3)Itis/wasnotlongbefore+从句不久就……Itwillnotbelongbefore+从句过不了多久就……（主句用将来时，从句用现在时）Itwon’tbelongbeforehegoesabroad.不久之后他就要出国。(4)Itwillbelongbefore+从句要过很久才……ItwillbeaverylongtimebeforeanylandingonMarscanbeattempted.人类还得等很长一段时间才能作登上火星的尝试。即境活用：(1)AtthetimeIhadfullyexpectedtofindwork.那个时候我还一心盼望不久就可找到工作。(2)IhadheardofhimIcamehere.早在我来这儿很久以前我就听说过他的情况。2.incident/accident/event/affair归纳总结：incident意思偏重于较小的”事件，插曲”或军事冲突。如：Incidentsoftenbringoutone’scharacter．小事情常常能暴露一个人的品质。accident意外发生的“事故”，多指交通事故或火灾事故等。如：Twopeoplewerekilledinthetrafficaccidentthathappenedlastweek．两个人死于上星期发生的交通事故。event一般指重大的“事件”，尤指历史事件。还可以表示体育运动的比赛项目。如：ThefoundingofthePeople’sRepublicofChinawasagreateventinthehistoryofmankind．中华人民共和国的成立是人类历史上的一件大事。affair事件，事务，常用作复数，指一些琐事或者国际事务。如：．Theministerisbusywithimportantaffairsofstate．部长忙于重要国事。即境活用：(1)Butthedidnotaffectmeanymoredeeplythanthat.但是这件事对我的影响不过尔尔。(2)Oncethebecamepublic,hewaspersecutedbythepress.事情公开后,他便受到新闻界的纠缠(3)Hedeniedthathewasresponsibleforthe.他否认他应对那个事故负责。(4)Theynoteddownthetimeanddateofthismostunforgettable.他们记下了这件最难忘的事发生的日期和时刻。三、课后自测（一）基础知识自测I.单词拼写1.Nooneknowswhy_______________(恐龙)diedout.2.Friday’sshootingi_______________inEastLondonledtoseveralarrests.3.Itwasoneoftheregion’s_______________(猛烈的)stormsinyears.金戈4.Thewindwasblowingd_______________andleavesupfromtheground.5.Thestoryhasagood_______________(结局).6.Youshouldi_______________thecarwellbeforeyoubuyit.II.完成句子1.Idon’tlike_______________youtreather.我不喜欢你对待她的方式。2.Everythingwentoff_______________.一切都按计划进行。3.Makesureyou_______________assoonasyoureceivethem.一收到货物，务必仔细检查。4.Nooneknows_______________whenthiscustomfirst_______________.没人确切知道这种风俗起先是什么时候形成的。5.Theylivedontheearthtensofmillionsofyearsago,_____________humanscameintobeing.早在人类产生之前，他们就在地球生活了几千万年。（二）能力提升自测I.单项填空1.----Idon’tknowhowtospendmyweekend.----.A.IsuggestyouseeingafilmB.WhynottoseeafilmC.YoushouldseeafilmD.Thatisagoodidea2.Afteraheateddiscussionatthemeeting,anewplancamebeing,whichwouldhaveagreateffectA.into;forB.to;C.from;atD.into;on3.Measureshavebeentakentocleanupthelake,butitwillbesometime_____thesituationimproves.A.althoughB.beforeC.unlessD.when4.Theyhopedtoseetheproblemsettled.A.peaceB.peacefulC.atpeaceD.inpeace5.ThisbookalltheinformationabouttheInternetyouneed.A.containsB.holdsC.includesD.islisted6.----Excuseme,whattimeisitnow?----Sorry,mywatch.Itattheshop.A.isn’tworking;isbeingrepairedB.doesn’twork;isbeingrepairedC.isn’tworking;isrepairedD.doesn’twork;isrepaired7.Thelionisoutofthezoo.Itistovisitors.Sotheyare.A.dangerous;indangerB.indanger;dangerousC.dangerous;dangerousD.indanger;danger8.Inordertokeepbalanceofnature,wemustthinkofwaystopreventwildplantsandanimalsfrom.A.dyingofB.dyingfromC.dyingoutD.dyingaway9._____good,thefoodwassoonsoldout.A.TastedB.BeingtastedC.TastingD.Havingtasted10.WhenItriedtofind_____thatpreventedsomanypeoplefromtakingpartintheprogram,itseemedtomethatthereweretwomainreasons.金戈A.whyitdidB.thatitdidC.whatitwasD.whyitwas11.----I’dlikeapenwhich_____well.----Willthisone_____?A.writes;doB.writes;workC.iswritten;doD.iswritten;work12.Mr.Greenleft_____suddenly_____hecame.A.so;thatB.so;asC.as;thatD.as;as13.Itwasfiveo’clockintheafternoon_____theyclimbeduptothetopofthemountain.A.sinceB.whenC.thatD.until14.Lasttermourmathteachersetsodifficultanexaminationproblem_____noneofusworkedout.A.thatB.asC.sothatD.which15.Someanimals，inordertokeepthemselves_____bytheenemies，gooutforfoodatnight.A.nottobeattackedB.againstbeingattackedC