新概念英语第二册43课.doc

学乐教育内部讲义学乐教育2014年春七年级英语一对二讲义Lesson43 Over the South PoleHow was the plane able to clear the mountains?【Text】In1929,threeyearsafterhisflightovertheNorthPole,theAmericanexplorer,R.E.Byrd,successfullyflewovertheSouthPoleforthefirsttime.Though,atfirst,Byrdandhismenwereabletotakeagreatmanyphotographsofthemountainsthatlaybelow,theysoonranintoserioustrouble.Atonepoint,itseemedcertainthattheirplanewouldcrash.Itcouldonlygetoverthemountainsifitroseto10,000feet.Byrdatonceorderedhismentothrowouttwoheavyfoodsacks.Theplanewasthenabletoriseanditclearedthemountainsby400feet.ByrdnowknewthathewouldbeabletoreachtheSouthPolewhichwas300milesaway,fortherewerenomoremountainsinsight.Theaircraftwasabletoflyovertheendlesswhiteplainswithoutdifficulty.美国探险家R.E.伯德在飞越北极3年之后,于1929年第一次飞越了南极.虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片,但他们很快就陷入了困境.在有个地方,飞机似乎肯定要坠毁了.只有在飞至10,000英尺的高度时,它才能飞过这些山头.伯德马上命令他的助手们把两个沉重的食物袋扔掉,于是飞机可以上升了,它在离山头400英尺的高度飞越了过去.伯德这时知道他能够顺利飞抵300英里以外的南极了,因为前面再没有山了.飞机可以毫无困难地飞过这片茫茫无际的白色原野!【New words and expressions】（8）1 polepul2 flightflaitn.飞行，航班3 explorerkspl:r,-splr-n.探险家;勘探者4 lielaiv.说谎l5 serioussirisadj.严肃的，正经的6 pointpint n.地点，位置7 seemsi:m看起来8 crashkrn.相撞，（飞机的）坠毁，迫降，哗啦声，轰鸣声9sackskn大口袋，大袋子10clearv.移走11.aircraftkr:ftn.飞机,航空器,飞行器12. endlessendlisadj.无尽的n.末端，尽头，极限一单词讲解1.polepuln.1)Polen.波兰人Poland波兰2)（地球的）极，极地theNorthPole北极theSouthPole南极Pole-star北极星/theNorthStar3)电极，磁极thepositivepzitivpole正极thenegativenetivpole负极2.flightflaitn.飞行，航班eg.ThisishisfirstflightovertheNorthPole.这是他第一次飞越北极eg.Allflightshavebeencancelledbecauseofthefog.因为雾的缘故，所以航班都被取消了。flightrecorder飞行记录器，黑匣子fly-flew-flown3.explorerkspl:r,-splr-n.探险家;勘探者exploreikspl:vt.&vi.勘查,探测,勘探vt.探索;探究;仔细查看exploretheNorthPole探索北极explorethevirginforest考察原始森林virginv:dinn.处女adj.处女的;纯洁的；原始的;未使用的eg.Weexploredthenewlydiscoveredisland.我们去探索那个新发现的小岛。eg.Columbuswasoneofthegreatestexplorers.哥伦布是最伟大的探险家之一。apolarexplorer极地探险家4.lielai1)v.说谎lie-lied-lied-lyingeg.Sheliesaboutherage.关于年龄她说谎了。2)n.谎话tellalie说谎话ablacklie恶意的谎言awhitelie善意的谎言livealie过骗人的生活，虚伪做人liveacat-and-doglife过天天吵架的生活3)v.平躺，位于lie-lay-lainlieononesback平躺着lieononesstomach趴着lieinbed躺在床上eg.Letsleepingdogslie别惊动睡着的狗；别惹事生非；别自找麻烦。eg.Donttroubletroublesuntiltroubletroublesyou.不要自找麻烦。eg.BeijingliesintheheartofChina.北京位于中国的心脏。lie（说谎）-lied-lied-lyinglie（躺，位于）-lay-lain-lyinglay（放，置于）-laid-laid-layingeg.Laythebookwhereitwas.把书放回原处。laythetable（吃饭前）放桌子5.serioussirisadj.1)严肃的，正经的aseriousconversation一次严肃的谈话aseriousperson一个严肃的人eg.Imseriousthistime.我这次是认真的。2) 重大的，危险的(grave)，（疾病，伤痛等）严重的aseriousproblem严重的问题aseriousmistake严重的错误aseriousaccident重大的事故aserioustrouble严重的麻烦eg.Takeiteasy.Nothingserious.别紧张，没什么严重的。seriouslyadv.认真地；危险地eg.Dontlookatmesoseriously.别那样一本正经地看着我。eg.Hewasseriouslyinjuredinthetrafficaccident.他在交通事故中严重受伤。6.pointpintn.1)尖端，尖头aknife-point刀尖apencil-point铅笔尖2)小数点，句号2.6读作twopointsixbesidethepoint离题的gettothepoint言归正传3)地点，位置aparticularpoint某个地点apointofdeparture出发点aturningpoint转折点atonepoint在某个地方，在某个时刻或瞬间strongpoint优点weakpoint缺点7.seemsi:m看起来（不用于进行时态）(appear)seemtobe看起来是eg.Itseemstobethebestanswer.这看起来是最佳答案。seemlike看起来像eg.Itseemslikeadisasteratthismoment.在此刻这看起来像一场灾难。Itseemsthat看起来是eg.Itseemsthatsheisright.看起来她是对的。Itseemsasif/asthough看起来就像.一样eg.Itseemedasifhewouldwin.看起来就好像他要赢一样。8.crashkr1)v.突然倒下，接触.发出声响，哗啦一声地冲撞（毁损）eg.Thedishescrashestothefloor.餐具哗啦啦倒到地上去了。eg.Thewallcrasheddown.那面墙哗啦一声倒塌了。eg.Theplanecrashedinthemountains.飞机在大山里坠毁。eg.Hecrashedhiscarintothewall.他的车撞到墙上去了。eg.AChineseplanecrashedinKorearecently.最近一架中国飞机在韩国坠毁。2)n.相撞，（飞机的）坠毁，迫降，哗啦声，轰鸣声eg.Allthepassengerswerekilledintheplanecrash.所有乘客在飞机失事时丧生。acrashofthunder雷声轰鸣9.sackskn.1)大口袋，大袋子asackofrice一袋大米asackoffood一袋食品putflourinthesack把面粉装进口袋2) （美）（超级市场等供给顾客的）购物袋apapersack纸袋10.clear1) adj.清楚的，明白的，明显的eg.-Areyouclear?你听明白了吗？-Icanhearyouloudandclear.我听得非常清楚明白。2)v.移走clearthetable（吃完饭）撤桌子，清理桌子clearonesthroat清嗓子clearsnowfromthestreets清理路上的积雪3)v.经过或越过(getpastoroverwithouttouchingit)eg.Thehorseclearedthefenceeasily.那匹马轻易地越过栅栏。eg.Theplaneclearedthemountainsatlast.飞机终于越过山脉。clearup天空放晴eg.Theskyclearedupjustaftertherain.雨过天晴。clearaway清除clearawayobstacles清除障碍obstaclebstkln.障碍(物),妨碍11.aircraftkr:ftn.飞机,航空器,飞行器plane/airplane/aeroplane/tin-birdbomberbmn.轰炸机fighter战斗机helicopterhelikptn.直升机shuttletln.航天飞机12.endlessendlisadj.无尽的1) n.末端，尽头，极限theendofaroad路的终点theendofastick棍子的顶端theendofaline线的末端acigaretteend香烟头candleends蜡烛头2) n.结束，终止，终结attheendoftheyear在年末attheendofthecentury在世纪末intheend(atlast/finally)终于，最后eg.Hesaidhedlovehertilltheendoftime.他说他将爱她到地老天荒。eg.Heisnearinghisend.他已奄奄一息。/他的大限已到。/Heisdying.endingn.结尾，结局（尤指故事，电影或戏剧）endlessadj.无尽的(withoutend)theendlessroad看不到头的路theendlessplain一望无际的大平原theendlesswait没完没了的等待eg.Thelectureseemedendless.那场演讲好像没完没了。-less（表否定含义的形容词）hopeless毫无希望的treeless光秃秃没有树的helpless无助的careless粗心大意的uselessju:slisadj.无用的,无价值的,无效的；差劲的,不怎么样的mercilessm:slsadj.无情的,残忍的valuelessvlju:lsadj.不足道的,无价值的worthlessw:lisadj.无价值的,没有用处的13.plainplein1)n.平原，旷野theplainofthecentralCanada加拿大中部的大平原avastplain大平原agrassplain草原二、课文讲解Text1.In1929,threeyearsafterhisflightovertheNorthPole,theAmericanexplorer,R.E.Byrd,successfullyflewovertheSouthPoleforthefirsttime.over越过，横越forthefirsttime首次firstandforemost首要的是first,lastandallthetime始终如一，贯彻到底flyover飞跃2.Though,atfirst,Byrdandhismenwereabletotakeagreatmanyphotographsofthemountainsthatlaybelow,theysoonranintoserioustrouble.takephotos拍照agreatmany+(pl.)许多，大量runintotrouble惹上麻烦/getintotroubleaskfortrouble/askforit自找麻烦shakeoffthetrouble摆脱麻烦3.Atonepoint,itseemedcertainthattheirplanewouldcrash.有关at的短语eg.AtfirstByrdandhismenwereabletotakephotographs.起初伯德和助手们拍下来许多照片。eg.Byrdatonceorderedhismentothrowouttwofoodsacks.伯德立刻命令助手们把两袋食品扔掉。eg.Billisnotathomeatpresent.Hesatschool.现在比尔不在家，还在上学呢。eg.Afterwalkingforseveralhours,wearrivedatthevillageatlast.走了几小时后，我们终于到达了那个小村子。eg.Itsapityyoucantcometotheconcert,Atanyrate,youllbeabletohearitontheradio.真遗憾，你不能听音乐会。但不管怎么说，你可以在收音机里听到它。eg.Iknowhesoftenrudetopeople,buthesaverypleasantpersonatheart.我知道他有时对人粗鲁，但从本质上来讲他是个好人。eg.Ididntknowyouwouldntbecoming.Atleastyoucouldhavetelephoneme我不知道你不能来，至少你该给我打个电话。eg.Hebehavesverystrangelyattimes.他有时候举止古怪。eg.IdontknowwhatIcandoaboutit.Imcompletelyataloss.我不知道我能做什么，我真地不知如何是好。ataloss：不知如何是好；茫然；困惑Itseemedcertainthat看起来是确定的类似于Itseemedtobesurethat4.Itcouldonlygetoverthemountainsifitroseto10,000feet.getover/flyover/clear飞跃riseto升至rise-rose-risen4. Byrdatonceorderedhismentothrowouttwoheavyfoodsacks.throwout抛出，丢弃throwaway抛弃eg.Throwthoseoldmagazinesaway.把那些旧杂志扔掉。throwup放弃（职业，学业等）；呕吐6.Theplanewasthenabletoriseanditclearedthemountainsby400feet.byprep.1)在旁边bythefire bythelake2)经过，沿着eg.Hecamethroughthefield,notbytheroad.他不是沿着马路，而是直接穿过田野来的。3)在之前eg.Ihavetogobackbytenoclock.我得10点之前回去。4)以.,用.bytrainbyphone通过电话byairmail用航空邮寄某物5)相差左右，一个接一个eg.SheistallerthanIbythreecentimeters.她比我高3厘米。eg.Wedefeatedtheopposingteamby3runs.我们以3分的优势击败对手。7.ByrdnowknewthathewouldbeabletoreachtheSouthPolewhichwas300milesaway,fortherewerenomoremountainsinsight.because通常表示说话人认为这种理由或原因是听话人所不知道的。eg.Hedidntattendthemeetingbecausehehadtoomuchworktodo.for1)表因果关系时，可与because互换，但只能放在主句后，不可放在句首。eg.Hecouldnothaveseenme,forIwasnotthere.他不可能看见我，因为我不在那儿。2)还可表示补充的解释或判断，不可用because代替（显而易见的理由）eg.Itrainedlastnight,forthegroundiswet.昨晚下雨了，因为地是湿的。since表原因，是指人们已知道事实，“既然”eg.Sincehecantanswerthequestion,youdbetterasksomeoneelse.既然他不能回答这个问题，你最好问别人吧。as比since语气更弱，译作“既然，由于”在含since,as的句子里，全句重点放在主句的内容上，因为其理由或原因在说话人看来已很明显，或为听话所熟悉insight视线之内outofsight视线之外7. Theaircraftwasabletoflyovertheendlesswhiteplainswithoutdifficulty.withoutdifficulty毫无困难地/withnodifficultywithsomedifficulty有一定困难withmuchdifficulty有很大困难withgreatdifficulty有极大的困难withlittledifficulty几乎没有困难wasableto成功做成SpecialDifficulties用带有at的词组来替换句中括号部分，如有必要可做些改动：1)Wefoundourwayhome(intheend).2)Hestayed(inthehouse)alldayyesterday.3)Youmustwritetohim(immediately).4)Hecannotseeyou(now)asheisbusy.5)Heannoysme(sometimes).6)WhenIsawthatthehousewasonfire,I(didntknowwhattodo).7)(Whenitbegan),IthoughtitwouldbeagoodfilmbutIwaswrong.选择题1. R.E.Byrd was the first man .A. to go to the South Pole B. to fly over the South PoleA. to go to the North Pole B. to take photographs of the South Pole2. Byrd succeeded in flying over the mountains .A because his plane rose 400 feet B by making his plane lighterC because there were heavy sacks in the planeD because they were under 10000feet high3. Did the mountains far below?A lie B lay C laid D lain4. It would only get over the mountains if it rose to 10000feet. This means it over the mountains.A would succeed in getting B got C was able to get D had got5. The plane was then able to rise. This means it .A could rise B might rise C might succeed in rising D rose6. Byrd knew that he would be able to reach the South Pole. It would be .A impossible B necessary C able D possible 7. He would be able to reach the Pole was 300miles away.A which B who C it D which it8. They soon serious trouble.A ran after B followed C had D ran9. Byrd at once ordered them to do this. He ordered them to do this .A once B soon C immediately D quickly 10. The plane cleared the mountains. It them .A covered B cleared C emptied D flew over11. Byrd now knew he would be able to the South Pole.A arrived at B arrive C reach at D reach in 12. There were no more mountains in sight. They .A were blind B couldnt see C couldnt be seen D were sightless练习选择1. -Excuse me, is there _ book by Mo Yan?-Yes. Its on _ bookshelf over there.A. a; / B. a; the C. /; the D. the; a 2. -How long have you lived in the new flat?-_ 2010.A. In B. After C. Since D. Before3. -Wow! Youve got so many clothes.-But _ of them are in fashion now.A. all B. both C. neither D. none4. If I am wanted in the telephone, ask him to leave a _.A. message B. letter C. diary D. sentence5. My grandmother _ in Yangzhou. She was born there and has never lived anywhere else.A. lived B. lives C. was living D. will live6. -Whos the most modest boy in your class?-Daniel. He never _ in public.A. gets off B. takes off C. shows off D. turns off7. -Could you tell me_?-More than a year.A. how soon will Yangzhou-Taizhou Airport be builtB. how long has Yangzhou-Taizhou Airport been in serviceC. how soon Yangzhou-Taizhou Airport will be builtD. how long Yangzhou-Taizhou Airport has been in service8. -Mr. Li, I cant understand everything in class.-Dont worry! Ill _ the main points at the end.A. record B. review C. require D. remember9. A number of tourists _ Yangzhou many times because it is such a beautiful city. A. have been to B. has been to C. has gone to D. have gone to10. Eagle Father was so_ with his son that he kept the four-year-old son running in the snow without clothes.A. pleased B. sorry C. careful D. strict11. -Jim, _ read books while you are walking in the street. Its very dangerous.-OK, thank you.A. dont B. doesnt C. wont D. cant12. -What are you going to do when you grow up? -A singer, but my parents wish me _ a teacher.A. am B. to be C. will be D. be13. The Greens used to live in London and now they _ in Beijing.A. used to live B. are used to live C. are used to living D. are used for living14. -Ill go to the USA next month.-_ for?A. Why B. How C. Which D. What15. -Excuse me, could I take this seat?-Sorry, _.A. here you are B. take it C. its taken D. never mind任务型阅读In classroom, your teachers will talk about topics that you are studying. The information they provide will be important for you to know when you take tests. So you must be able to take good written notes from what your teachers say.Here are the three stages(阶段) of taking notes and what you should do during each stage.1. Before ClassReview your notes you have taken before you come to class. This will be good for remembering what was covered. Get you ready to understand new information your teacher will provide.2. During ClassKeep your attention on what your teacher is saying and “the signal words” that tell you what your teacher is going to say and it is important to write in your notes. Examples of signal words are “The most important point” and “Remember that”. Be sure to include in your notes information that your teacher repeats or writes on the blackboard. Write quickly so that you can include all the important information in your notes. Do this by writing abbreviations such as med for medicine, using symbols such as % for percent, and writing short sentences.3. After ClassRewrite your notes to make them more complete and accurate(准确的) by changing abbreviations into whole words, symbols into words, and shortened sentences into longer sentences. Use them to answer your questions. If necessary, ask your teacher for help.Taking notes1The information that is 2 by the teachers about studying topics is useful for your tests, so it is necessary for you to learn take good notes.Stages3 Classl Review the notes you have taken to 4 what was covered.l 5 to understand new information.During Classl 6 to your teacher carefully.l Be sure to 7 the important points.l Write them down 8 .After Classl Make your notes more complete and accurate to 9 your questions.l Ask for your 10 help.首字母填空A man tried to