Unit5,Book4 知识点概要1. Have fun！ =Enjoy oneself ！=Have a good time1玩的愉快 have fun doing sth. 尽情做某事 2. for fun 开玩笑 3. a lot of / much / no fun 有趣/没趣 4.make fun of sb. 取笑某人 5. What fun! 多么有趣！ 6.( It is) no wonder （that）.难怪7. I wonder if我想知道是否.8. with wonder 惊奇地 9.perform well （机器等）运转良好 15. perform/carry out/take on ones duty 承担责任 16. various=a variety of=kinds of 17. amuse oneself 消遣，自我娱乐 18. be experienced in在方面有经验 19. be rich in experience 经验丰富 20. experience经验（不可数）/经历（可数） 21.take part in the Olympic Games 22. join sb. in doing sth. 加入某人做某事 23. more than不仅仅 no more than 仅仅 24.in the majority/minority 占大多数、/极少数25. in advance=ahead of time 提前，预先 26. in advance of在.前面；超过；27. advance on/towards 朝前进 28. in progress 在进展中29. make an admission of sth.=admit sth. 承认某事 30. admit doing sth. 承认做过某事31.admit that承认 32. admit of承认/容许33. be admitted to/into被录取/获准进入 34. be/get close to 接近35. keep a close watch on 细心地看 36. come to life/oneself 苏醒过来37.return to life 恢复生机 38. When it comes to 当说到 39.how come 怎么 40. if ever/any 如果有过/有些If so 如果这样的话 if necessary 如果必要的话 if possible 如果可能的话 二、经典句子欣赏1. It will bring you into a magical world and make your dreams come true, whether you are traveling through space, visiting a pirate ship or meeting your favorite fairy tale or Disney cartoon character. 剖析：（1）come true :实现。主语常为物 ，无被动语态。Ones dream came true.=One realized/achieved ones dream.（2）whether.or.”用来引导让步状语从句，意为“无论不管还” Ill go，whether you come with me or stay at home无论你跟我来还是留在家里，我都要走。or后可接not。Whether you like or not，youll have to do it无论你喜欢还是不喜欢，你非做不可。有些省略了whether的结构，已经成为习语，如：sink or swim，rain or sunshine等。Sink or swim，I shall do it无论成败，我都要承担此事。The football match will be held，rain or sunshine 足球赛定期举行，风雨无阻。When Joe was about to start school, all signs pointed to success. Yet things turned out to be quite 36 . The fourth grade even found him at the 37 of the class. Joe struggled day and night, but it did not 38 until one stormy afternoon.On that afternoon, 39 the math teacher started to introduce difficult concepts, dark clouds covered the sky, and the stone ad in. Hard thou she tried to make the kids, 40 , the thunder won the battle for their attention. No one 41 the concepts. Except Joe. He understood them and answered all the questions correctly. The teacher patted him on the back and told him to go around to the others and explain how he had managed it. 42 by his newfound success. Joe moved quickly throughout the room. Soon math time was followed by the time for 43 . All children naturally drew 44 pictures on such a day. Except for Joe.Since then, Joe started 45 . Though he never made it to the top, his math teacher was always 46 and curious about the change: Why had that stormy day changed Joe?On the day Joe graduated, he presented the teacher with his moat 47 possessionthe picture of bright yellow sun. On the picture Joe had written: This is the day I 48 my brightness.36. A. unfair B. boring C. disappointing D. dangerous37. A. center B. top C. beginning D. bottom38. A. happen B. work C. finish D. last 39. A. until B. since C. because D. as 40. A. concentrate B. change C. hide D. sit41. A. challenged B. grasped C. doubted D. admitted42. A. Relieved B. surprised C. Encouraged D. Puzzled 43. A. class B. sports C. art D. tea 44. A .great B. dark C. different D. strange 45. A .improving B. painting C. recovering D. studying46. A. worried B. amazed C. friendly D. cautious 47. A .familiar B. expensive C. admirable D. precious48. A. familiar B. expensive C. admirable D. precious49. A. woke up to B. put up with C. got on with D. looked down upon The American Civil War came to end in the year 1 86 5，which the Northernersbeat the SouthernerHowever，even today，many Southerners had not forgotten theirdefeatOnce some American tourists were visiting to the battle field of the Civil Warwith Stella，a woman guide from the SouthShe kept tell smiles about how the Southernsoldiers had survived powerfully forces of the Northemer Finally，a tourist，who werethe North，stopped Stella and said，“And surely，the Northerners must have won atleast one victory“Not as long as Im the guide”he answered