阐述正确的学习态度是实事求是，不能不懂装懂的句子是： ____，____，____。（《论语》）

   More than a hundred years ago, an American produced a game. He called it indoor tennis. The Americans were not interested in it at first so he sent it to his London friends and it became very popular in Britain.The game was then played across the dining room table, or on the floor with the net hung between two chairs. The balls were made of cork or rubber.The bats were made of wood.
   A few years later a hollow ball like the one we use today was invented. The game then quickly spread all over the world. An Englishman once made a bat covered with rubber. He first played the game in England and called it “ping-pong”. “Ping”was the sound of the bat when it hit the ball. and “pong” was the sound of the ball when it hit the table.

   I have two good friends, Peter and James. Peter is 5me. I am a quiet boy, and Peter is also quiet. We6enjoy reading books and surfing the Internet. On weekends, we often go to the library or 7on the computer together. But James is very different from us. He likes playing ball games, and he is more athletic than us. He is 8more outgoing. He likes talking and often makes9laugh. You see, friends are not10to be the same. Do you agree with me?

中外历史人物评说

材料：1600年，一个偶然的机会，徐光启看到外国传教士利玛窦绘制的世界地图《坤舆万国全图》，他惊呆了：脚下的土地竟然是圆的!其后，走上了研究西学的道路。更为甚者，徐光启因此还加入了基督教，现在墓前就立有一个白色的十字架。

    由利玛窦口译成中文，徐光启用笔记录下来的《几何原本》前六卷译出后，立刻引起巨大反响。今天我们数学课本里常用的“几何”“平行线”“三角形”“对角”“直角”“相似”等名词术语，都是由徐光启确定下来的。

    徐光启编纂的《崇祯历书》，第一次引进了圆形地球的概念，介绍了地球的经度和纬度，还在计算方法上引进了球面和平面三角学的准确公式，并根据第谷星表和中国传统星表提供了第一个全天性星图。1644年颁行后，成为清朝一代通行的历法，成为200多年间中国官方的天文学体系。

    徐光启形成了自己的科学思维，又研究涉猎了包括兵机、测绘、水利等方面的科学知识。

    徐光启并不觉得学习西方的长处就会毁灭自己的文化，认为只有中西学术文化贯通才能超过西方，一直主张平等的文化交流，有着显而易见的文化自信的底气。

——根据《后学楷模徐光启》整理