广州初三unit-1-great-exploration-讲解+语法+练习.doc

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1、Unit1GreatexplorationsⅠ.学习目标1.Unit1重点单词、短语2.结果状语从句的用法Ⅱ.重点、难点分析1.Learntoaskforrepetitionrepeatv.重复(somethingthathappensagain,especiallysomethingbad)repetitionn.Sorry,couldyourepeatthat?Mikepatientlyrepeatedthathehadtoworkthatday.ThebestwaytolearnEnglishisthroughrepetition.2.Thiswasnearlyace

2、nturybeforeChristopherColumbusfirstsetsailonhisjourneyofdiscoverytoAmerica.discoverv.-发现;找到-discoveryn.Thebodywasdiscoveredinafield.Hisfriendswereshockedtodiscoverhowillhewas.makeadiscovery发现(C)thediscoveryofoilinAlaska在阿拉斯加发现石油(U)nearlyadv.几乎，差不多辨析：nearly与almost①nearly与almost在大多数情况下可换用。但a

3、lmost所表达的程度比nearly更接近一些。Heisalmost/nearlyastallasher.他差不多与她一样高。②nearly可以和not连用，但不能与其他否定词连用.almost可与no,none,never,nothing,nobody等连用。Thatfilmisnotnearlyasinterestingasthisone.Herparentsalmostnevergotothezoo.3.Histaskwastodeveloprelationsandsetuptraderouteswithforeigncountries.developv.发展;研发;

4、增强;(使)成长/发展--developmentn.developing发展中的developed发达的Thestudentsdevelopedtheirreadingskillsfurtherduringthisterm.Theyhavedevelopedaninterestininternationalaffairs.Chinaisa_______________countrywhileAmericaisa_________________country.acourseonthedevelopmentoftheGreekthought关于希腊思想发展的课程foreign

5、adj.外国的--_____________n.外国人Canyouspeakanyforeignlanguages?Ithoughtshesoundedforeign.我觉得她说话像外国人。ManyforeignerscametoShenzhenduringtheUniversiadein2011.foreigntrade对外贸易4.HerosetobecomeatrustedofficialoftheYongleEmperoroftheMingDynasty.risev.变得更加成功(或重要,强大);升高;上升;–过去式__________--过去分词_________H

6、erosetobecomechairmanofthecompany.他升为公司的董事长。Smokerosefromthechimney.烟从烟囱中升起。Ourteacherstoldusthathesunrisesintheeastandsetsinthewest.(n.)Theworkerswereoffereda3%payrise.(提升;增加)asuddenriseinsealevel5.Besidesdevelopingtrade,thevoyagesalsoencouragedtheexchangeofculturesandtechnologies.tradev.

7、/n.贸易;以物易物;互相交换--___________n.商人;买卖人Tradeinivoryhasbeenbannedsince1990.象牙交易从1990开始就禁止了。Alotofpubs(小酒馆)nowadaysdomostoftheirtradeduringlunchtimes.TothesurpriseofmanyWallStreettraders,thedollarroseyesterday.使很多华尔街经纪人吃惊的是昨天美元上涨了。besidesprep.除了…之外,还…(区分)besides/ex