新概念英语第二册64课.ppt

1、Key words expressions,Lesson 64 The Channel Tunnel,tunnel 1. n. 地下通道，隧道，地道 a passage under a river or the sea, or through the hills. The Channel Tunnel 海峡隧道 eg. The train passes through several tunnels. 火车穿过了几个隧道 light at the end of the tunnel 苦尽甘来,port n. 港，港口，港口城市 enter a port make a port 入港 leave

2、 a port clear a port 出港 【谚】the port in a storm 慌不择路，穷途之策,ventilate v.使空气流通，使空气进入 well-ventilated 通风良好的 poorly-ventilated 不通风的 eg. Our classroom is well-ventilated. ventilation n. u 空气流通，畅谈 put a problem to ventilation 提出问题以供公开讨论 ventilator n. 通风设备，通风口,chimney 烟囱 clean a chimney sweep a chimney 清扫烟囱

3、eg. The smoke poured out of the chimney. 烟从烟囱里冒出来 a blocked chimney 堵塞的烟囱 eg. It is said that Santa Claus ( Father Christmas) comes down chimneys at Christmas to bring presents. 据说圣诞老 人在圣诞节的时候会从烟囱里出来送礼物,sea level n.海平面 level 1. n. 水平，水面 1000 metres above sea-level 海拔1000米,2. n. (文化、学问等) 水准，程度，标准 hig

4、h-level 高级的 low-level 低级的 a higher level of civilization 文明的更高程度 3. adj. （土地等）平的，水平的 a level surface 平坦的表面 The road is level. 这条路很平坦,4. adj. 相同高度的，相同程度的 a level race 势均力敌的竞赛 in level tones 用平板的音调 5. adj. （心情等）稳定的，平静的 in a level voice 用平稳的声音 do ones level best 尽最大努力,double 1. adj. 双的，双倍的（通常作定语） a dou

5、ble room 双人房 a double bed 双人床 double chin 双下巴 double negative 双重否定 double Dutch 莫名其妙的话，晦涩的话,2. adv. 双倍地，两倍地 pay double 付双倍钱 3. v. 使.增加，使.增倍 eg. He doubled his income this year. 今年他让自己的薪水翻倍了,fear 1. n. u 恐惧，害怕 eg. The soldier didnt show his fear. 这个士兵一点都不害怕。 The child had no fear of water. 这个孩子不怕水 2.

6、 n. c 畏惧，不安 a fear of heights 恐高症 She has a great fear of fire.,3. v. 恐惧，害怕 (be afraid of ) fear death 怕死 fear illness 害怕生病 Never fear ! (Dont worry !) fear to do sth fear doing sth 害怕做某事 eg. The little boy fears staying alone in the dark . She fears to speak in his presence. 有他在场她不敢讲话,fearful adj.可

7、怕的，害怕的 a fearful storm 一场可怕的暴风 The baby is fearful of loud noise. fearless adj.不怕的，无畏的,invade v. 侵略，侵犯 invade a small country 侵犯一个小国 invade sbs rights 侵犯某人的权利 tourists invade the city 游客涌入这座城市 invader n. 入侵者，侵略者 invasion n. 侵略 eg. The invasion of Poland by Germany in 1939. 1939年德国队波兰的侵略,officially a

8、dv. office n. 办公室，办公楼 officer n. 军官，政府官员 official 1. adj. 官方的，正式的，公务的，职权的 an official decision 官方决定 an official announcement 官方公告 2. n. 官员 government officials 政府官员,officially adv. 正式地，公务或公职上 Ive been officially invited to the wedding. 我被正式邀请去参加婚礼 announce officially 官方地宣布,connect 1. v. 连接，结合 connec

9、t A with B connect A to B A highway connects the two cities. 有一条公路连接这两座城市 2. v. 将（电话）接通（给某人） Please connect me with New York. 请把电话接到纽约,connection n. 连接，联合，联系 eg. Poor health is in connection with unhealthy daily habits. 差的身体素质与不健康的日常习惯有密切关 系,continent n. 洲，大陆 the Continent 指欧洲大陆 the New Continent 新大

10、陆(南北美洲大陆) Asia 亚洲 Africa 非洲 North America 北美洲 South America 南美洲 Europe 欧洲 Oceania 大洋洲 Antarctic 南极洲,Language Points,Key structures,条件句 1. 真实条件句：对将来可能发生的事情的假设，主句用将来时，从句用现在时 If he is out, Ill call tomorrow. Youll miss the train if you dont hurry.,2. 非真实条件句： A：对现在事实假设或对不可能事情假设 主句：would do 从句：一般过去时（were

11、） If you went to the party, you would enjoy it. If I were in your position, I would act differently .,B：对过去事实做相反假设 主句：would have done 从句：had done You would have missesd the train if you had not hurried. If you had gone to the party, you would have enjoyed it.,错综时间下的用法：过去条件+现实情况 If he had taken the d

12、octors advice, he should not be ill now.要是当初听了医生的话，他现在就不会生病了。 If the doctor hadnt come in time, the patient would be dead by now. 大夫及时到了，病人得救了。,“if”的省略,条件句中的if在下列情况中可省略：,If +主+had / were / should,Had / were / should +主,If I were in your place , I wouldnt date him. Were I in your place , I wouldnt da

13、te him.,If I had known the plan ,I would have given it more careful thought. Had I known the plan ,I would have given it more careful thought.,Wish句,I wish that I were as tall as Yao Ming.,I wish I had told you the truth the other day.,as if / as though “好像”句,He acted as if he had never lived in Eng

14、land before.,Exercises: 1. If you had told me about it earlier, I _( be able) to help you. 2. If you _(can/come) with us, we would have been pleased. 3. You _(not make) such a mistake if you had been more careful. 4. If father _ (be) alive, he would be horrified. 5. If it _(be) fine tomorrow, we wil

15、l go for a swim.,would have been able,could have come,would not have made,were,is,1. In 1858, a French enginner, Aime Thome de Gamond, arrived in England with a plan for a twenty-one-mile tunnel under the English Channel. a French enginner是主语，Aime Thome de Gamond是同位语成分，补充说明这个法国工程师 叫什么名字。a French eng

16、inner arrived in England是句子主干，with后面整个的介词短语作 伴随状语，修饰谓语动词arrived。介词短语for a twenty-one-mile tunnel作定语修饰plan。,twenty-one-mile 复合形容词，只能作前置 定语，mile以单数形式出现 a two-year-old boy her six-year-old daughter a plan for sth .的计划 eg. Do you have any plans for this evening ? 你今晚有安排吗？ We made plans for holidays. 我们制

17、定假期的计划,2. He said that it would be possible to build a platform in the center of the Channel. it is possible to do sth 做某事是有可能的 it 做形式主语，to do 不定式做真正的主语 platform 1. 平台，讲台 stand on the platform. 2. 月台 an arrival platform 到站月台 a departure platform 出站月台,3. This platform would serve as a port and a rail

18、way station. serve as 充当 eg. When you sleep in the open, old newspapers can serve as a blanket. serve sb with 拿出.款待（某人） eg. The waiter served us with wine.,4. The tunnel would be well-ventilated if tall chimneys were built above sea level. 主句是would do, 从句是were built一般过去 时，按理说这句话是一种可能性的假设，应 该是“主将从现”，

19、但是整篇文章都是以过去 时为基调，因此这句话相应的变成过去时态。,5. In 1860, a better plan was put forward by an Englishman, William Low. put forward 提出供考虑或讨论 ，将某事提前 eg. We have put forward the date of our wedding by one week. 我们把婚礼提前了一周 forward 向前 backward 向后 eg. Forward ! 向前，前进！ backward and forward. 来回地，前后地 go / move forward 向前

20、走 from this time forward 从此以后,6. He suggested that a double railway-tunnel should be built. suggest 表建议，后面接宾语从句，从句中用 should do a double railway-tunnel 双轨隧道,7. This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it. draw in 抽进，吸进，（白天时间）渐短

21、 eg. The days are drawing in. 白昼渐短 The days are drawing out. 白昼渐长 draw back 退回 eg. The dog drew back in terror when it saw the snake.当狗看见蛇时，它害怕地 退回去了。,draw up 1. (车辆) 停下来 A taxi drew up outside the bank. 2. 草拟，签署 A new trading agreement was drawn up between Holland and Denmark 荷兰和丹麦签署了一项新的贸易协定 draw

22、off 离开，走了 Two men got out and the taxi drew off. 两个男人下车后，车开走了,主句是would draw, 从句是entered一般过 去时，按理说这句话是一种可能性的假设， 应该是“主将从现”，但是整篇文章都是以过 去时为基调，因此这句话相应的变成过去时 态 If a train enters the tunnel, it will draw in fresh air behind it.,8. If, at the time, the British had not feared invasion, it would have been com

23、pleted. 对过去事实相反的假设，过去英国人是fear invasion的, 所以主句用的would have done, 而 且是被动语态，从句用had done 。 the British 英国人,9. It was officially opened on March 7, 1994, finally connecting Britain to the European continent. connecting现在分词短语作伴随状语，表 伴随状态，在开通的同时将英国与欧洲大 陆连通,Special Difficulties 1. draw up 2. drew back 3. dr

24、ew up,1. c 2. c 3. c 前一句It would be possible to build a platform 意思为“建造一座平台是可能的”。该句的主语是A platform, 需要选一个合适的动词做谓语，使它同前一句含义相同。 a. could build 和d. would build 都是主动语态，但是本句的主语是物不是人，故都不应该用主动语态。 b. would be built 和 c. could be built 都是被动语态，合乎语法，但是could be built (可能或能够被建成)比would be built (会被建成)意思更贴切，更接近前一句的

25、含义，所以选c. 4. c 该句的谓语动词suggested 后面只能跟动名词短语或that 从句，从句中用should加动词原形才合乎语法。 所以只有c. building 是动名词，最符合语法，所以选c. a. b. d. 都不符合语法。,5. b 6. b 因为主句的动词是would 加动词原形，所以if 引导的条件句应该是一般过去时，才能成为与现在事实相反的虚拟语气。 a. would enter, c. will enter, d. enters 都不是一般过去时，只有b. entered 是一般过去时，因此只能选b. 7. c a. interesting in ; b. interested for 和 d. interesting for 这3个选择都不合乎习惯用法，不是正确的表达方式，只有c. interested in (对感兴趣)是固定短语，最合乎题目意思，所以应该选c.,Speci