2watch 26. by 27. that 28. share 29. well 30. of 31. race 32. in 33. in 34. after 35. with 36. over3. from on4. from on5. as a of6. with the that7. result 8. result 9. solve a 10. reach a goal =11.be of great value= be very be of great use = be very be of great in terest = be ver 12. make the b est of =make the13. come 14. give (to sb.) 15. give 16. give doing sth. 17. in the way= in 18. in way 19. in way 20. by of 21. by the 22. with one help = with23. do with24. watch 25. out26. go27. so 28. sth. with sb. 29. as as 30. high quality 31. human 32. fact 33. a way34. all35. deal36. watch 1. com mon 2 .practice 3. now 4 1. have someth ing in2. comma n a goal = way _____ a goal be of no value= bebe of no use =be be of no in terest =beofofdeal with=take full of.the n 5. result 6. result 7. from 8. in 9. puzzle 10. obta in=achieve11. valuable valueless useful useless in teresti ng unin terest ing 12. most adva ntage 13. true 14. in15. out 16. up 17. one s18. this 19. no 20. way 21. way 22. the help 23. what how 24. for 25.二、课本知识点归纳和总结1. look after 照顾，照料=care for2. n eed=wa nt=require 需n eed doing =n eed to be done3. a good environment and safety 需要好的环境与安全4. as a result 结果5. endan gered 濒危的6. die out灭绝die off相继死去die of表示死的原因，die后既可接介词of,也可接from, 两者的区别是：一、若死因存在于人体之上或之内（主要指疾病、衰老等自身的原因），一般用介词of。
女口:die of illness （heart trouble, cancer, a fever, etc）死于疾病（心脏病，癌症，发烧等）二、若死因不是存在人体之内或之上，而是由环境造成的（主要指事故等方面的外部原因），一般用介词from。
女口：die from an earthquake （a traffic accident, a lightning, a stroke, etc）死于地震（交通事故，雷击等）三、若死因是环境影响到体内，即两方面共有的原因，则可用of, from 均可。
口：die of [from] a drink （ a wound, overwork, starvation, hunger and cold, etc）死于饮酒（受伤，劳累过度，饥饿，饥寒等）但是在实际运用中，两者混用的情况较多。
7. a report on sth 一个关于 .. 的报告8. too much 后加名词，much too 后加adj 或adv. too much dust 太多灰尘9. remai n to be see n 有待于拭目以待10. in peace处于和平状态没有in the peace,没有in peace of这样的表达11. kn ow of = know about 知道了解12. in danger of 面临危险13. had always Ion ged to do sth. always 总是，这是完成时的标志。
by + 时间，si nee 都是完成时的标志。
14. wake up 睡醒15. a flying carpet 一个飞毯16. take sb. to sp.带某人去某地17. at once立刻，马上18. fly away 飞走了19. see an an telope look ing sad see sb. doing sth.看至U某人正在做某事20. make sweaters 制作毛衣21. so ...... t hat如此.... 以至于22. next minute用作连词，表示转眼间23. turn around 转身24. take my photo 照相25. in relief如释重负，松了口气26. burst into laughter 突然大笑起来27. used to do sth.通常干某事英语28. without mercy 毫无仁慈have mercy on sb.对某人又仁慈之心29. only a certai n number of sth. 只有少数的某物only+单个主语不倒装，only + 状语或状语从句放于句首时，倒装主语，不倒装从句。
30. suggest 一是表"建议”，二是表"表明” 。
suggest doing建议干某事表建议：可接that宾语从句,that从句用should+动词原形,should可以省略.She suggested that the class meeti ng (should) not be held on Saturday.II II1)The simple house suggested a modest in come.Her pale face suggested bad health. ,The thought of summer suggests swim ming.31. n ews a piece of n ews32. protect sb. from sth.protect sb. from doing sth.preve nt sb. from doing sth= stop sb. from doing sth.33. mosquitoes +es34. over my body35. affect=have an effect on36. pay more atte nti on to37. appreciate doing sth. I appreciate it if38. no rain forest, no ani mals, no drugs.39. disappear40. do harm to sth. be harmful to sth.41. sell well has sold very well42. go dow n to43. tens of thousa nds of44. come into being45. a nu mber of46. not o nly but also47. in such a short time it=keep sb. from doing sth.to.48. accord ing to49. some reas on50. survive sth. =a certa in reas onsurvive the earthquake, accide nt, rainstormOn ce, lately at ni ght, an En glishma n came out of his room into a passage of the hotel and ask the servant to bring her a glass of water. The servant did like he was asked. The Englishman returned his room, and a few mi nu tes later he came into the passage aga in and once more asked the serva nt a glass of water. Every a few mi nu tes the En glishma n would come out of his room and repeated his request. After half an hour the ast onishing serva nt decided to ask the man what he was doing with the water. "Noth in g," an swered him calmly. "It's simply that the room is on fire.英语The most widespread fallacy （谬论）of all is that colds are caused by cold. They are not. They are caused by viruses pass ing on from pers on to pers on. You catch a cold by coming into con tact, directly or in directly, with some one who already has on e. If cold causes colds, it would be reas on able to expect the Eskimos to suffer from them forever. But they do not. And in isolated arctic regi ons explorers have reported people are free from colds un til they come into con tact aga in with in fected people from the outside world by way of packages and mails dropped from airpla nes.During the First World War soldiers who spent long periods in the trenches （战壕），cold and wet, showed no in creased tendency to catch colds.In the Second World War pris oners at the Auschwitz concen tratio n camp, n aked and starvi ng, wereast oni shed to find that they seldom had colds. At the Com mon Cold Research Unit in En gla nd, volun teers took part in experime nts in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After tak ing hot baths, they put on bath ing suits, allowed themselves to be with cold water, and the n stood about dripp ing wet in a drafty （通风良好的）room. Some wore wet socks all day while others exercised in the rain until close to exhaustio n. Not one of the volun teers came dow n with a cold uni ess a cold virus was actually dropped in his no se.If, the n, cold and wet have nothing to do with catch ing colds, why are they more freque nt in the win ter ? Despite the most pain s-tak ing research, no one has yet found the an swer. One expla nati on offered by scie ntists is that people tend to stay together in doors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on.31. The writer offered ______ examples to support his argume nt.A. 4B. 5C. 6D. 732. Which of the followi ng is TRUE accord ing to the passage?A. The Eskimos suffer from colds from time to time.B. Colds are not always caused by cold.C. People suffer from colds just because they like to stay in doors.D. A pers on may catch a cold by touch ing some one who already has one.33. Arctic explorers may catch colds whe n they are _____ .A. worki ng in the isolated arctic regi onsB. writi ng reports in terribly cold weatherC. free from work in the isolated arctic regi onsD. coming into touch aga in with the outside world34. Volun teers tak ing part in the experime nts in the Com mon Cold Research Un it ___ .A. suffered a lotB. n ever caught coldsC. ofte n caught coldsD. became very strong35. The passage mainly discusses ______ .A. the experime nts on the com mon coldB. the fallacy about the com mon coldC. the reas on and the way people catch coldsD. the continued spread of com mon colds通知1假如你校学生会(Students ' Un)要举办一次英语演讲比赛(contest)，请你用英语写一篇书面通知，以便张贴到布告栏上。