Hey! I’m Zhang Ming. Dave is my English name. I’m a middle school student. English is my favorite subject. My favorite sport is tennis. I usually play tennis for two hours every day. On Sunday I go to the tennis club. And I usually play tennis for four hours.
My favorite tennis player is Roger Federer. Do you know Roger Federer? He is one of the best tennis players. He is from Switzerland（瑞士）. He is 186cm tall. His birthday is August eighth. Federer likes playing tennis. He also likes playing golf（高尔夫）and soccer. And he likes music, too.
根据短文内容，判断下列句子的正（T）、误（F）。
小题1:Zhang Ming is Dave’s good friend.
小题2:English isn’t Zhang Ming’s favorite subject.
小题3:Dave goes to the tennis club on Sunday.
小题4:Roger Federer comes from China.
小题5:Roger likes sports and music.
小题1:F
小题2:F
小题3:T
小题4:F
小题5:T
题目分析：本文讲述了张明的英语姓名，职业，喜欢的科目，运动等，还介绍了 Roger Federer的情况。
小题1:根据I’m Zhang Ming. Dave is my English name可知，Zhang Ming和Dave是一个人。所以本句是错误的。
小题2:根据English is my favorite subject.“英语是我最喜欢的科目。”可知，本句应该是错误的。
小题3:根据 On Sunday I go to the tennis club.可知，他星期天去网球俱乐部。所以本题是正确的。
小题4:根据Do you know Roger Federer? He is one of the best tennis players. He is from Switzerland（瑞士）可知，本句应该是错误的。
小题5:根据 He also likes playing golf（高尔夫）and soccer. And he likes music, too.可知，本句应该是正确的。
点评：本文浅显易懂，层次分明，学生很容易把握文章中心内容。答题中注意带着问题阅读短文，将题目与文中的句型相比较，一般就能顺利找出答题依据。
，已知断裂1 mol B—B吸收167 kJ的热量，生成1 mol B≡B放出942 kJ热量。试写出由C4气态分子变成C2气态分子的热化学方程式：____________________________。
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