遣词造句
1. 它教会我们要努力奋斗，公平行事。(teach sb to do sth)
2. 奥林匹克精神教会我，胜利并非一切。(the Olympic spirit)
3. 它让我明白，失败也没关系。(it's okay to do sth)
答案：1. It teaches us to work hard and play fairly.
2. The Olympic spirit has taught me that winning isn't everything.
3. It has helped me understand that it's okay to fail.
解析：
【分析】
本题要求根据中文句意和指定的英语短语结构完成句子，解题时需注意：1. 确定每个句子的主语和正确时态，保证主谓一致；2. 熟练运用给定的短语结构（teach sb to do sth、it's okay to do sth）；3. 正确使用宾语从句，注意从句的语序和引导词。
【解析】
1. 第一句主语为It，是第三人称单数，一般现在时中谓语动词用teaches；“努力奋斗”对应work hard，“公平行事”对应play fairly，用and连接，故组合为It teaches us to work hard and play fairly。
2. 第二句主语为The Olympic spirit，强调对现在的影响，用现在完成时has taught；“胜利并非一切”是that引导的宾语从句，动名词winning作主语，故组合为The Olympic spirit has taught me that winning isn't everything。
3. 第三句主语为It，用现在完成时has helped；“明白”对应understand，“失败也没关系”套用it's okay to do sth结构，故组合为It has helped me understand that it's okay to fail。
【答案】
1. It teaches us to work hard and play fairly.
2. The Olympic spirit has taught me that winning isn't everything.
3. It has helped me understand that it's okay to fail.
【知识点】
英语遣词造句、动词短语运用、宾语从句
【点评】
本题为基础英语应用题型，考查指定短语结构的运用及句子构造能力，侧重巩固英语基础表达。
【难度系数】
0.3
