新概念英语第二册-第四课PPT课件

.,1,LessonFourAnexcitingtrip,NewConceptEnglish2,.,2,一、教学目标：帮助学生增强语言的运用能力和培养良好的语感,二、教学重点：课文的听、读、以及改写关键句的讲解；句子结构的分析；短语和习惯用法；,.,3,A.Newwords(inLessonOne),.,4,privateconversationtheatreseatplayloudly,私人的谈话剧场，戏院座位戏大声地,.,5,angryangrilyattentionbearbusinessrudely,生气的生气地注意容忍事无礼地，粗鲁地,.,6,A.Newwords(inLessonTwo),.,7,untilntloutsideatsad,atsadringr(rang,rung)v.aunt:ntn.repeatripi:tv.,prep.直到adv.外面v.(铃、电话等)响起n.姑，姨，婶，舅母v.重复,.,8,翻译下列生词和短语(readandfinishthefollowingexercise),呆在床上不起来_直到_起床早_起床晚_向窗外看_重复_外面_（铃、电话等）响_,stayinbed,until,getupearly,getuplate,lookoutofthewindow,repeat,outside,ring,.,9,A.Newwords(inLessonThree),.,10,寄，送明信片使索然无味，损坏意大利（欧洲）教（teach的过去式和过去分词）教书；训练；教育,sendv.sendpostcardn.pstkdspoilv.spilItalytln.taughtt:tv.,.,11,Italiantljnn.意大利人；意大利语；意大利国民adj.意大利的；意大利人的；意大利语的；thought:tv.想（think的过去式和过去分词）；思索；以为；认为decisiondisinn.决定；果断；决议；（法院的）判决,.,12,boughtb:tv.购买，购得（buy的过去式和过去分词）够支付；买通spentspentv.用钱，花钱（spend的过去式和过去分词）；花费；消耗；花（时间）museummju:zimn.博物馆publicpblikadj.公共的,.,13,friendlyfrendliadj.waiterweitn.lendlendv.decisiondisinn.wholehuladj.singlesiladj.,adj.友好的n.服务员，招待员v.借给n.决定adj.整个的adj.唯一的，单一的,.,14,ImportantphrasesinTextThree,1公共花园2教我一点英语3借给我一本书4考虑，想起5给我的朋友寄贺卡6做一个重大的决定7早起8花钱买书,apublicgardenteachmealittleEnglishlendmeabookthinkaboutsendcardstomyfriendsmakeabigdecisiongetupearlySpendmoneyonbooks/spendmoneyinbuyingbooks,.,15,Thetext:Anexcitingtrip,.,16,Newwordsandexpressionsexcitingksat;ek-adj.令人兴奋的receiversivaletterfromsb.收到信firmfmn.商行，公司Australiastreln.澳大利亚，澳洲Australianstrelnadj.澳大利亚的，澳大利亚人的Engineerendnn.工程师；工兵；火车司机boughtbtv.买（buy的过去式和过去分词）,exciting,receive,.,17,differentdf()r()ntadj.不同的centresentn.中心alreadylredadv.已经，早已；先前abroadbrdadv.在国外agreatnumberof许多AliceSprings艾利斯斯普林斯Darwind:win达尔文Perthp:伯斯,.,18,1.Listenandcompletethefollowingtext.,Ihavejust1_aletterfrommybrother,Tim.Heisin2_.Hehasbeenthereforsixmonths.Timisanengineer.Heisworking3_abigfirmandhehasalreadyvisitedagreat4_ofdifferentplacesinAustralia.Hehasjust5_anAustraliancarandhasgonetoAlicesprings,asmalltowninthe6_ofAustralia.HewillsoonvisitDarwin.Fromthere,hewill7_toPerth.Mybrotherhasneverbeen8_before,soheisfindingthistripvery9_.,received,Australia,for,number,bought,centre,fly,abroad,exciting,.,19,2.Readthetextandanswerthefollowing,HowlonghasTimbeeninAustralia?TimhasbeeninAustraliafor6months.WhatdoeshedoinAustralia?Heisworkingforabigfirmasanengineer.WhyisTimfindingthetripexciting?BecauseTimhasneverbeenabroadbefore.,.,20,C.Languagepoints;sentencepatterns;andgrammar,.,21,单词拓展与巩固练习(keywordsandexpressions),.,22,excitingadj.令人兴奋的；excited.adj.兴奋的，激动的-ed:自己感到；-ing：令人感到excitevt.激起；刺激，使兴奋,使激动动词的宾语一定是人，让后面的人感到interesting:有趣的；interested:感兴趣的-vt._使感兴趣，使关注。,interest,.,23,相关练习：1.Trynotto_yourbabytoomuchbeforebedtime.睡觉前尽量别使宝宝太兴奋。2.Thechildrenwere_aboutopeningtheirpresents.孩子们对打开礼物赶到兴奋不已。3.An_story.激动人心的故事。,excite,excited,exciting,.,24,Heisworkingforabigfirm.firmn.商行，公司，等同于company；但：lawfirm;法律公司辨别：workin_abroad出国留学;_abroad到国外旅游国内外,go,study,travel,bothathomeandabroad,.,27,HehasalreadyvisitedagreatnumberofdifferentplacesinAustralia.agreatnumberof不少的，多数的;接可数名词复数=agreatmany修饰可数名词例如：agreatnumberofworkers;agreatmanyplaces;agreatamountof(修饰不可数名词)money;表示许多，很多的词汇还有：_许多钱：_许多书：_,alotof;much;afew;,.,28,soheisfindingthistripveryexciting.因此，他觉得这次旅行非常激动人心。findfaindvt.找到,发现,感到,认为,见到.的存在;find过去式和过去分词是found例如：IthinkImlost;Icantfindthebridge.我想我是迷路了，我找不到那座桥了。WehavefoundoilundertheNorthSea.我们在北海发现了石油。,.,29,重要结构：1.find+宾语+形容词做宾补：觉得怎么样2.findit+adj.+todosth.例如：findthetripexciting;findtheroomclean注意，文中的句子用的是find的进行时态。在收听外台的广播中经常能听到find不用一般式，而用进行式。eg:Werefindingtheprogramveryexciting.,.,30,下面表示状态、感觉、情绪、精神活动的动词不可用于进行时态：believe;doubt;see;hear;know;understand;belong;think;consider;feel;look;seem;show;mind;have;sound;taste;require;possess;care;like;hate;love;detest;desire;,.,31,随学随练：(1)I_我觉得这本很有趣。(2)I_我觉得记笔记很有必要。,findthisbookveryinteresting,Ifinditnecessarytotakenotes.,.,32,7ImplanningtotakeatriptoTibetnextmonth.Tripn.旅行；takeatriptosp.意为：_,到地方去旅行：,fromthere:从那地方起from既可以加时间又可以加地点eg:fromhalfpast8tohalfpast11;fromBeijingtoTianjin,8fromthere:从那地方起from既可以加时间又可以加地点eg:fromhalfpast8tohalfpast11;fromBeijingtoTianjin,9flytoPerth=gotoPerthbyair,.,33,本课出现最多的是现在完成时态的用法，助动词have/has+动词的过去分词构成完成时态：即：have/has(助动词)+过去分词。它的否定句是在have/has后边加not，变一般疑问句是把have/has提前。E.g.Ihaveriddenahorse._.(否定句)_?（一般疑问句）,Ihavenotriddenahorse,Haveyouriddenahorse,.,34,找出课文中含有完成时态的句子：1.Ihavejustreceivedaletterfrommybrother,Tim.2.Hehasbeenthereforsixmonths.3.HehasjustboughtanAustraliacarandhasgonetoAliceSprings.,.,35,它的时间状语通常为already,just,yet,ever,never,before等。另外还可和since+表过去的时间点，for+时间段连用。例如：Ihavejustarrivedbytrain.Hehasalreadyleft.Ihaventheardfromhimsincethen.Thetrainhasnotarrivedyet.Theweatherhasbeengoodsofar.,.,36,找出课文中现在完成时态标志性的词有：_,just，forsixmonths，already，before，never.,.,37,课文其他易混淆语法,辨析：have/hasbeento,have/hasgoneto之间的区别：havegoneto:去了某地没回来;havebeento:曾经去过某地，现在不在那个地方例如：Hehasbeentothesouth.他去过南方。（去过，现在可能已经回来了）Hehasgonetothesouth.他现在去了南方。(他现在已经去了，还没有回来),.,38,文中原句：_,Hehasbeenthereforsixmonths.HehasgonetoAlicesprings.,have/hasbeento强调的是“去过”某地，已经不在所说的地方，可以和次数（once,twice,threetimes）连用，还可以和never,ever,just,before,sofar,already等连用，但是不能和表示一段时间的短语连用（如：howlong,fortwodays,since,lastweek等）,.,39,例如：Mybrotherhasneverbeenabroadbefore,soheisfindingthistripveryexciting.HaveyoueverbeentoHongKong?你去过香港吗？Haveyoueverbeenthere?你去过那里吗？,.,40,have/hasgoneto表示“去了”某地，已经不在这里了，故不能和第一和第二人称连用，不能跟次数连用，不能和never,ever,before连用，还不能和一段时间连用。Have/hasbeenin强调的是在某个地方停留的时间，要接一段时间。,.,41,动手练习：MrLiisnthere.He_Suzhou.Whatagoodplace!ButI_awayfrommyhometownsinceIworked.A.hasbeento;haveneverbeenB.hasgoneto;haveneverbeen