新视野第三册unit6.ppt

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1、新视野大学英语第三册unit 6,How to Prepare for Earthquakes,Main Idea The text mainly tells about how to prepare for an earthquake, namely, the prediction, prevention and preparation of earthquakes.,The writer puts forward 3 arguments first and then gives a conclusion.,Text Structure,Part 1(1) The first argumen

2、t: How to predict an earthquake Part 2(2)The second argument: How to prevent the destruction of property,Part 3(3-6) The third argument: How to prepare for the possibility of a great earthquake,Part 4(7) The fourth argument: Even if earthquakes can be predicted, people still have to prepare for eart

3、hquakes.,Writing skills : 1. Comparision and contrast 2. Exemplification 3. A general statement supported by detail 4. A point of view supported by reasons,Paraphrase,Which sentences in the text confuse you?,Language Points,1. detect (vt.) (P1,L4),1)发觉(事物的存在),发现,察觉(某事),eg:她闻到房里有煤气味。,She detected the

4、 odor of gas in the room.,1. detect (vt.) (P1,L4),2)侦查出，侦察，查明，探测出，测出,eg:在司机血液中测出少量酒精。,Small quantities of alcohol were detected in the drivers blood.,2. watch for (P1,L4),留意,观察,eg:他们一直在留意报纸上有关他们新产品的消息。,They have been watching the newspaper for news about their new products.,watch for 等候, 等待 :wait fo

5、r,eg:他们在等待适当的时机。,They are watching for the right moment.,watch out for 密切注意，提防，留神,我们得留意/提防假钞。,eg. We should watch out for forged banknotes.,watch over 看守；监视；照管watch ones step 走路小心；严谨行事watch ones mouth/tongue1.说话注意(指不说下流的话等) 2.不要瞎说(尤指出言不逊、自以为是、说下流话等),3. school (P1,L10),1)(n.) 群(多指大群水生动物，尤其指成群游动的鱼),2)

6、(n.) 学院；学派；学校,3) (vt.) 教育；训练；磨练,eg. a school of dolphins 一群海豚,herd 多指牧群，兽群,例：a herd of sheep 一群羊,flock 多指鸟群,例：a flock of birds 一群鸟,4. wax (P1,L15),(n.) 蜡，蜡状物 (vt.) 给.打蜡 (vi.) 变大,增加,opposite:,wane (vi.) 变小,变弱,变差,wax and wane 兴衰, 盛衰,eg: Throughout history empires have waxed and waned.,历史上各个帝国革故鼎新均有兴衰。

7、,5. withstand (P2,L4),(vt.) 承受；顶住,eg:爬山时你需要一双耐穿的鞋。,When climbing mountains, you need shoes that will withstand hard wear.,6. enclose (vt.) (P2,last line),1)封闭；包围；包住，(从四面八方)围住,eg:这个花园用篱笆围了起来。,The garden was enclosed with fence.,2)把(公文、票据等)装入信封(或包裹)；(随函)封入，封入(信中)；附寄,eg:她随函附上50美元的支票一张。,She enclosed a c

8、heck for $ 50 in the letter.,enclosure (n.) 围绕, 圈地,四周有篱笆的场地,7. fragment (P6,L4),(n.) 碎片；断片 (Vt.) 使成碎片,使粉碎,使破碎,使分裂打碎,eg:花瓶在运送途中被打碎了。,The vase was fragmented in shipment.,8. down (P2,L6),(a.): not working 坏了,eg: 昨晚我的电脑坏了。,My computer was down last night.,9. sensible (P2,L59),(a.) 明智的；明显的；意识到的；通晓事理的,唯一

9、明智的方法就是顺其自然地处理任何事情,而不是按照我们所希望的去处理。,eg: The only sensible path is to deal with the world as it is, not as we might like it to be.,sensibly (ad.) 明智地,合情理地 sensibleness (n.) 明智,合情理, 切合实际 区别: sensitive (a.) 指人“敏感的，神经过敏的”,10. check in (P6.L60),1) 报平安 2) 登记，报到 eg. check in at a hotel 到旅馆办理登记入住手续 eg. check

10、 in at a congress 向大会组委会报到,10. check in,3) 托运，寄存 eg. check (in) ones luggage 托运行李,check out 办理旅馆结账退房手续 check up 核对，检验,11. occurrence (P7.L68),(n.) 事情，事件,Bicycle theft is a very common occurrence now.,eg:偷自行车的事情现在常常发生。,occurrence 指出乎意料的或令人不愉快的事件. accident 多指意外事件, 偶然事件. event 常指重大事件. incident 指一般的, 次要

11、的小事件; 也可指引起国际争端或战争的政治事件.,12. precaution (P7.L70),(n.) 预防，预防措施,take precautions against 谨防; 采取措施预防,Schools are warned to take precautions against flu.,eg:各所学校得到警告要采取措施预防流感。,as a precaution 以防万一 I will take an umbrella as a precaution. Eg: 我要带把伞，以防万一。 by way of precaution 为小心起见，为了预防 precautionary (a.)

12、 预防的，防备的,13. make a difference in/to (P7.L70),对有影响,对起作用,Your support will certainly make a difference in our cause.,eg:你的支持肯定会对我们的事业起重要作用。,make no difference in/to 对没有影响 make some difference in/to 对有些影响,revision,1.留意,观察,watch for,large schools of fish,2.大批鱼群,in unusual patterns,after all,5.毕竟,4.以不寻常

13、的方式,3.冻死,freeze to death,6. 横梁,horizontal beams,steel rods,7. 钢筋,in addition to,first aid supplies,10.急救用品,9.除之外还,8.把附在上,attach to,11.手边备有,keephandy,if/when/where necessary,12.如有必要的话,agree on/upon,check in,14. 报平安,13.就达成一致意见,15.手边备有,keephandy,if/when/where necessary,12.如有必要的话,agree on/upon,check in,14. 报平安,13.就达成一致意见,15.对有影响/起作用,make a difference in/to,