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Unit1Topic1I.重点词组1.takephotos照相2.learn…from…向……学习3.indetail详细地4.inorderto为了5.givesupportto…为……提供帮助6.seesth.oneself亲眼所见某物7.keepintouchwith与……保持联系8.sortsof各种各样的9.makeprogress取得进步10.drawup起草,拟定11.thanksto由于II.重点句型1.InoneplaceIsawchildrenworkingforacruelboss.在一处我看到了孩子们为残忍的老板干活。2.Ifeltsorryforthem.我对他们深表同情。3.Wherehaveyoubeen,Jane?你去过哪里，简?4.ShehasgonetoCubatobeavolunteer.她去古巴当志愿者了。5.Theregoesthebell.铃响了。6.ThoughIhadnotimetotravel,Istillfeltveryhappy.虽然我没有时间去旅行，但是我仍然感到很开心。7.Nowourcountryhasdevelopedrapidly.现在我们国家发展迅速。III.语法1.现在完成时态的构成：助动词have/has+动词的过去分词e.g.Youhavejustcomebackfromyourhometown.2.现在完成时态的句式:e.g.(1)IhavebeentoMountHuangwithmyparents.(2)Ihaven’tseenhimforalongtime.(3)Wherehaveyoubeen?(4)——Haveyouevercleanedaroom?——Yes,Ihave./No,Ihaven’t.3.have/hasbeen与have/hasgone的区别have/hasbeentosp.表示曾经到过某地——have/hasgonetosp.表示已经去了某地e.g.(1)IhavebeentoMountHuangwithmyparents.(2)ShehasgonetoCubatobeavolunteer.Unit1Topic2I.重点词组1.getlost迷路2.eachother彼此3.atleast至少4takeplace发生5.becauseof因为6.bestrictwithsb.对某人严格要求7.carryout实行8.beshortof缺乏13keepupwith赶上,跟上9.takemeasurestodosth.采取措施做某事10.beknownas…作为……而著名11.workwellindoing…在……方面起作用12.acoupleof一些II.重点句型1.Haveyoufoundhimyet?你已经找到他了吗?2.——Ireallyhatetogoshopping.我的确讨厌购物。——SodoI.我也如此。3.Butitseemsthattheirlivingconditionswerenotverygood.但是似乎他们的生活条件不太好。4.ButgreatchangeshavealreadytakenplaceinChinarecently.但是近来中国已发生了巨大的变化。5.Becauseoftheone-childpolicy,nowmostfamilieshaveonlyonechild.由于我国独生子女政策的实行，现在大部分家庭只有一个孩子。6.What’sthepopulationoftheU.S.A.?美国的人口是多少?7.——What’smore,thepopulationindevelopingcountriesisgrowingfaster.——Soitis.而且，发展中国家的人口在更快地发展。的确如此。8.Ourgovernmenthastakenmanymeasurestocontrolthepopulation.我们的政府已采取了许多控制人口的措施。III.语法：常用于现在完成时的时间状语：already,just,yet,ever,never,recently.e.g.1.Ihavejustcalledyou.2.——HaveyoueverbeentoFrance?——No,I’veneverbeentoanyEuropeancountries.3.——Haveyouseenhimyet?——Yes,Ihaveseenhimalready.Unit1Topic3I.重点词组1.getusedtosth./doingsth.习惯于……2.asamatteroffact事实上3.breakout爆发4.liveahardlife过着艰难的生活5.inneedof需要6.providesb.withsth.=providesth.forsb.提供某物给某人7.one’ssuccessindoingsth.成功完成某事8.obeystrictrules遵守严格的规则9.takedrugs吸毒10.aimtodosth.目的是11.inthepastsixteenyears在过去的十六年里12.athomeandabroad在国内外13.payfor付款14.thousandsof成千上万的II.重点句型1Youmustcomeforavisit.请你一定来参观。2Well,oncetheyfindpeopleindeed,theydecideonsuitablewaystohelpthem.他们一旦发现有人需要帮助,就选定适当的方式来帮助他们。3Ithinkitisimportantforthesepeopletofeelgoodaboutthemselves.我认为对于这些人来说,自我感觉良好是重要的。4Theworldhaschangedforthebetter.世界变得更加美好。5Withthemoney,ithasbuiltthousandsofschoolsandtrained2,300teachers.它用这钱修建了数千所学校和图书馆并且培训了2300名教师。III.语法1.现在完成时:常与for或since引导的时间状语连用,表示从过去某一时刻延续到现在。e.g.YouhavebeeninNewYorkforalongtime.ThecityhasimprovedalotsinceIcamehereafewyearsago.2.构词法:合成词:home+work=h...