厦门六中老照片
镇轩拍摄
解决世界几何难题，厦门六中学生获宋庆龄基金银奖
2013年8月21日，北京第9届宋庆龄少年儿童发明奖颁奖，厦门六中高中学生王镔璜获得银奖。
宋庆龄少年儿童发明奖是经中央科技部批准，唯一以国家领导人名字命名的科技大奖。
项目简介：用尺规作图法将任意角三等分是古希腊人提出的三大几何难题。早在1837年凡齐尔应用代数方法证明了：“用尺规作图不可能将任意角三等分。”
厦门六中学生王镔璜在吴清凉老师指导下，经过一年多的思考研究，发明了“任意角三等分绘图板”教学仪器，可以很方便地将任意角三等分。
“任意角三等分绘图板”的结构和原理：采用透明有机板制作，里面图形是两个半径相等的相交圆分别与任意角二边和两条三等分线相切，这样三等分线一定通过切点和角的顶点，从而解决三等分角的问题。
画图时只须将透明画图板放在被测角的图纸上，将对称轴线通过角的顶点，并使两圆分别与两条边相切，用笔点上两点（位置是图板上的B和B´点），最后分别把这两点与角顶点连线就是角的三等分线。
这是一种能直接快速将任意角三等分的绘画工具。
发明过程：一、反复测试（画了很多草图，这个发明，既可以说是学生偶然的发现，又可以说是花费一年多时间、坚持不懈努力的必然结果）
二、理论推导（写了厚厚一个本子，用了很多数学公式，在这方面，得到了指导老师吴清凉的大力帮助）
已经申请发明专利，并获得专利许可证。
words according to the meaning –given
(照意思在空白处填入适当的字母以构成单词):
2) make certain
2) 确定
3) and covered with trees and bushes
3）上面长满了树和灌木丛
4) do (a piece of work, sth,one is ordered to do. sth. one has promised to do)
4）做（一件工作，某事，一个人被命令去做。某人承诺要做的事）
5) pass on (heat, feelings, news, information, etc.)
5）传递（热、感情、新闻、信息等）
6) move in the direction indicated
6）按指示方向移动
7) take the place of; put back; put in place.
7）取代；放回去；到位。
8) dig from the earth
8）从泥土中挖掘
9) come or go together in a group 9）结伴而行
10) facing, front to front, back to back; entirely different, contrary10）面对，从前到前，从后到后；完全不同，相反
3. Multiple choice(选填):
()1) Do esn't the Baltic sealie just north of Germany? （1）波罗的海不是就在德国的北面吗？
A. Yes, it doesn't
B. Yes, it does
C. No, it does
D. No, it isn't
A.是的，没有
B.是的，确实如此
C.不，是的
D.不，不是
2) Will you go on Wednesday or Thursday? 2）你星期三还是星期四去？
.A. Yes, I will
B. No, I will not
C. I won't.
D. On Thursday
A.是的，我会的
B.不，我不会
C.我不会。
D.星期四
3) They always make careful notes while they are reading, ? 3）他们读书时总是认真记笔记？
A. make they
B. make not they
C. don't they
D. aren't they
A.让他们
B.不要让他们
C.不是吗
D.不是吗
()4) They won't know what to do, （4）他们不知道该怎么办，
A. will they
B. will not they
C. won't they
D. don't they
A.他们会
B.他们不会
C.他们不会
D.不是吗
5) to make model planes at once. 5）立即制作模型飞机。
A. Let he start
B. Let him to start
C. Let him start
D. Let his start
A.让他开始吧
B.让他开始吧
C.让他开始
D.让他开始吧
6) we have had! 6）我们有！
A. How: a delightful evening
B. What a delightful evening
C. How delightful evening
D. What delightful evening
A.多么愉快的夜晚啊
B.多么愉快的夜晚啊
C.多么愉快的夜晚啊
D.多么愉快的夜晚啊
7) Mary: Tom said, I have just arrived in China."
Grandmother: Eh?
Mary: Tom said in China.
7）玛丽：汤姆说，我刚到中国。"
奶奶：嗯？
玛丽：汤姆说在中国。
A. I have just arrived
B. he has just arrived
C. he just arrives
D. he had just arrived
A.我刚到
B.他刚到
C.他刚到
D.他刚到
8) Doctor: Are you all right?
Old man: What?
8）医生：你没事吧？
老人：什么？
girl: The doctor asked you女孩：医生问过你
A. are you all right
B. if you were all right
C. were you all right
D. if you are all right
A.你没事吧
B.如果你没事的话
C.你还好吗
D.如果你没事的话
()9) Rose: Where have you been?
Tom: What?
Kate: Rose asked you
罗斯：你去哪儿了？
汤姆：什么？
凯特：罗斯问过你
A. where have you been
B. where you have been
C. where had you been
D. where you had been
A.你去哪儿了
B.你去过哪里
C.你去哪儿了
D.你去过哪里
()10) Son: The teacher said to me, "Be careful with your pronunciation.*
Mother: what did your teacher say?
Son: He told me
（10）儿子：老师对我说：“发音要小心*
妈妈：你的老师说什么了？
儿子：他告诉我
A. to be careful with my pronunciation
B. be careful with my pronunciation
C. be careful with your pronunciation
D. to be careful with your pronunciation
A.注意我的发音
B.注意我的发音
C.注意你的发音
D.注意你的发音
11) Knowing it was going to rain, we decided not to go to the park. 11）知道要下雨了，我们决定不去公园。
A. what
B. how
C. that
D. why
A.什么
B.如何
C.这个
D.为什么
12) The scientist told us12）科学家告诉我们
A. when will the experiment succeed
B. when the experiment would succeed
C. when the experiment will succeed
D. when would the experiment succeed
A.实验什么时候能成功
B.实验什么时候会成功
C.实验什么时候成功
D.实验什么时候能成功
13) I want to know13）我想知道
A. that is a favorite food of the Americans
B. that a favorite food of the Americans
C. what a favorite food of the Americans
D what is, a favorite food of the Americans
A.那是美国人最喜欢的食物
B.那是美国人最喜欢的食物
C.美国人最喜欢的食物
D什么是美国人最喜欢的食物
14) I was surprised14）我很惊讶
A. at what he said
B. what he said
C. what did he say
D. at what did he say
A.听了他的话
B.他说了什么
C.他说了什么
D.他说什么了
15) The worker always thought15）工人总是想
A. how he could do more for the people
B. of how. could he do more for the people
C. how could he do more for the people
D. of how he could do more for the people
A.他怎样才能为人民做得更多
B.如何。他能为人民做得更多吗
C.他怎么能为人民做得更多
D.他怎样才能为人民做得更多
4. Fill in the blanks with proper words according to the Chinese meaning
(按照中文意思用合适的词填空):
1)渔夫揭开坛子,却什么也没有发现。1) The fisherman lifted the jar, but found nothing.
他们必须采取措施防止这种事情再出现。They must take measures to prevent such incidents from happening again.
3)他应邀在那儿讲话是一种极大的荣誉。For him to speak there was a great honour.
4)彼得好不容易才把外语考及格。4) Peter finally passed the foreign language exam.
5)火车要十一点半才到站。5) The train will not arrive at the station until 11:30.
6)这条街的转角处曾经有过一个电影院。6) There used to be a cinema at the corner of this street.
7)他们花了三个月时间穿过那片森林。7) They spent three months crossing that forest.
8)这种动物能够呈现出它周围环境的颜色。8) This animal is able to display the colors of its surrounding environment.
9)我们很高兴买到了星期天的票。9) We are glad to have bought tickets for Sunday.
10)哈克远远地跑在其他人的前面。10) Huck ran far ahead of the others.
Below each sentence are four other sentences. marked A, B, C and D. You are to choose the one that is the closest in meaning to the original sentence
(每句下面有四个标号为A,B,C和D的句子。选出意义最接近原句的那一个):
1) It is impossible to tell who will win the election. 1）谁将赢得选举是不可能预先知道的。
A. It is impossible to tell somebody about the election.
B. We cannot find out who will win the elec- tion.
C. We cannot tell anyone about the election.
D. It is impossible to explain who will win the election.
A.不可能把选举的事告诉别人。
B.我们不知道谁会赢得选举。
C.我们不能把选举的事告诉任何人。
D.无法解释谁将赢得选举。
2) New facts about ancient Egypt have recently come to light. 2）关于古埃及的新事实最近浮出水面。
A. New facts that ancient Egyptian discovered light have recently been known to us.
B. All of us have known the new facts that ancient Egyptian discovered light recently.
C. Ancient Egyptian had come to know the light. That's known to all of us.
D. New facts about ancient Egypt have become known to us recently.
A.我们最近才知道古埃及人发现光的新事实。
B.我们都知道古埃及人最近发现了光的新事实。
C.古埃及人已经认识了光。这是我们大家都知道的。
D.最近我们了解了关于古埃及的新事实。
3) To find out, Von Frisch built special hives, containing only one honeycomb. 3）为了找到答案，冯·弗里施建造了特殊的蜂箱，只包含一个蜂巢。
A. Von Frisch made special small houses, each A.冯·弗里施建造了特别的小房子，每栋
