2、由点到面的畅想，事物的共性寓于个性之中，抓住事物的典型性就能找出规律性的东西，所谓窥一斑而见全豹就是这个道理。由点到面的畅想，也就是由个别到一般的想像，它能使主题深化。

想像虽然是天马行空，但绝不是胡编乱造，闭门造车。常用的技巧有如下几种：

1、由此及彼的联想。由此及彼就是由一事物想到另一事物，它借助于此事物与彼事物的相互联系，选好角度，加工创造出新形象的思维过程。如茅盾在《白杨礼赞》中由白杨树联想到北方的抗日军民，联想到民族精神，这是取其神似的想像。

1、写神话传说。神话是古代劳动人民对自然现象的解释，表达了人们对美好生活的向往。孙悟空大闹天空，盘古开天地，嫦娥奔月，后羿射日，夸父逐日、精卫填海等经典神话故事是人们想像作文的精华，寄托了古代人们渴望战胜自然的无限情思。

2、写童话作品。没有想像就没有童话，没有幻想和夸张就没有儿童文学。白雪公主纯洁善良的性格，离奇曲折的经历，不知感染了多少儿童。灰姑娘的梦想，说出了无数不幸儿童的心声。海的女儿善良而又仁爱，用自己的生命演绎了一个纯美的爱情故事。

正是因为有了人们大胆的想像，才有了如此丰富多彩的童话世界，才有了文学园林中一朵朵灿烂的奇葩。

3、写寓言故事。寓言故事主要是通过一个浅显的小故事来说明一个深刻的道理。由于生活中的有些道理直说人们不易于接受，于是便借用寓言故事的形式唤醒明世人，人们便借助想像创造了寓言。

愚公移山是人类征服自然，改造自然的呐喊。救苦避难的诺亚方舟，是向人类敲响了与自然和谐相处的警钟。它们都是先哲们借想像之树，开教育之花，结出的醒世之果。

80. We are interested in the weather because it _____ us so directly ------ what we wear, what we do, and even how we feel.

　 A. benefits　　 B. guides　　 C. affects　　 D. effects

　C. affects.

　 affect (=have an influence or effect on) 影响：The climate affected his health. (气候影响[损害]了他的健康。)

[注意]affect vt. 影响。effect n. (=influent) 影响, 作用：Some films have a misleading effect on children. effect vt. (=bring about) 实行, 进行, 产生......后果:1) I will effect my purpose: no-one shall stop me! 2) We hope to effect an improvement. (我们希望能引起改进。)

注意两个常用的习语:1) to that effect 那个意思的 (话) ：She said she hated spinach, or words to that effect. (她说她不喜欢吃菠菜或那个意思的话。) 2) to the effect that... 意思时说, 表示下述意思：I said a few words the effect that all he had told us was already well known. (我说了几句话, 意思是说他告诉我们的一切都已众所周知。)

79. An early typewriter produced letters quickly and neatly; the typist, _____ couldn't see his work on his machine.

　 A. however　　 B. therefore　　 C. yet　　 D. although

　A. however.　

　　 however 然而。

本题译文：早期的打字机打起字来又快又整齐, 然而打字员不能看着机器键盘打字。

78. The reason why he adapted to the new situations quickly is that he has a _____ attitude.

　 A. changeable　　 B. alternate　　 C. movable　　 D. flexible

　D. flexible.

　　 flexible 灵活的, 可变通的; We need a foreign policy that is more flexible.

77. Motorists _____ of speeding may be banned from driving for a year.

　 A. convicted　　 B. arrested　　 C. charged　　 D. judged

　A. convicted.

be convicted to 被判有...... (罪) ：He was convicted of murder. (他被法院判有谋杀罪。)

76. He was not _____ to the club because he wasn't a member.

　 A. allowed　　 B. admitted　　 C. permitted　　 D. approved

　B. admitted.

　admit sb. to (=allow sb. or sth. to enter; let in) 允许某人某物进入; 让......进入：1) Children are not admitted. (儿童免进。) Only one hundred boys are admitted to the school the school every year. (这所学校每年只收100名男生。) admit (=acknowledge; confess) 承认, 供认：1) We have to admit that he is a highly competent man. (我们不得不承认他是一位能力很强的人。) 2) The thief admitted his crime. 3) She admitted having read the letter, 4) I admit breaking the window. 注意admit后可接动名词的一般式或完成式。5) We must admit the task to be difficult。注意admit也可以接复合结构。allow和permit后均可接sb. to do sth., 故不合本题题意。approve sth. 批准; approve of doing sth. (=think well of) 赞成, 赞许：1) I am afraid they won't approve of your going there. (恐怕他们不会赞成你去那里的。) 2) I don't approve of your way of looking at things. (我不赞同你看待事情的方法。)

75. He is a very honest official and never _____ any gifts from the people who sought his help.

　 A. accepted　　 B. received　　 C. carried　　 D. excepted

　A. accepted

　receive 收到, 接到, 指“收, 接”这一动作; 而accept 是经过考虑“接受”下来, 表示当事人的态度, 如：I received the present, but I did not accept it. (我收到了这件礼物, 但我没有接受。)

74. The number of tickets _____ will be determined by the size of the stadium.

　 A. adaptable　　 B. acceptable　　 C. advisable　　 D. available

　D. available.

　　 available. (=capable of being used; that may be obtained) 可用的, 有效的, 可得到的。例如：1) There are no doctors available in the remote areas. (在边远地区没有大夫。) 2) There tickets are available for on month. (这些票有效期一个月。)

acceptable 可以接受的：None of the suggestions was acceptable. advisable 明智的, 可取的, 适当的：I think it advisable that he be assigned to the job. (我认为指派他干这项工作是可取的。) adaptable 能适应的：He is an adaptable man and will soon learn the new work.