12．Communication has always been one of the basic keys to success．They say great public speakers are born and not made，but there are always some tricks of the trade which will help you in becoming a great orator．（36）DRead，Study and Learn
Reading and studying helps you to learn different words and ways to convey your idea．Watch how other speakers talk．（37）A Learn from the experts and get tips from them if you can．
Posture is Important
Who said that communication is just speaking words？（38）GIf you stand confidently or if you are sitting up straight，it expresses that you are focused on what you're doing and that you know what you are speaking about．It also shows how much you value their time and attention．
Show Enthusiasm
（39）C Even a tech novice （新手） would get enthusiastic about the new invention when Jobs would present it．It's because he had that enthusiasm which would spread to other people in a heartbeat．So you must show enthusiasm in what you are speaking about，or it will seem that even you are uninterested in what you have to say．
Welcome Questions
（40）F Allow your audience some time to ask you questions．This stage will help you determine if you have effectively shared your knowledge，if your audience took notice and listened to you and if there are any parts that you need to discuss again or clarify．
A．Pay attention to their facial expressions and hand gestures．
B．Communication is not only done orally．
C．Have you ever heard the late Steve Jobs holding a speech？
D．Here are some tricks which will help you in becoming a great speaker．
E．Once you have gotten used to it，your confidence will grow and it will show．
F．This is decisive in any speeches that you make．
G．How you stand or sit also communicates different ideas to others．
分析 本文属于说明文阅读，作者通过这篇文章主要向我们描述了一些诀窍能帮助你成为一个伟大的演说家，学会与人沟通．
解答 36．D．推理判断题．根据前文They say great public speakers are born and not made，but there are always some tricks of the trade which will help you in becoming a great orator可知这里有一些技巧可以帮助你成为一个优秀的演讲者；故选D．
37．A．推理判断题．根据前文Reading and studying helps you to learn different words and ways to convey your idea．Watch how other speakers talk可知要注意他们的面部表情和手势；故选A．
38．G．推理判断题．根据后文If you stand confidently or if you are sitting up straight，it expresses that you are focused on what you're doing and that you know what you are speaking about可知你是如何站着或坐着向别人表达不同的想法；故选G．
39．C．推理判断题．根据后文It's because he had that enthusiasm which would spread to other people in a heartbeat可知提出疑问你听说过已故的史蒂夫•乔布斯主持演讲吗？故选C．
40．F．推理判断题．根据后文This stage will help you determine if you have effectively shared your knowledge，if your audience took notice and listened to you and if there are any parts that you need to discuss again or clarify可知在你做的任何演讲中，这都是决定性的；故选F．
点评 七选五阅读是完成性阅读，和完形填空很类似，不同的是一个选词，一个选句子．解题时，要注意上下文语境，充分考虑信息词（选项中和空格前后句子中相同或相近的词），选出最符合语境的句子．
