假设你是红星中学高三学生李华。你校将开展每天锻炼一小时的活动。请你给交换生 Jim写一封电子邮件，邀请他参加。内容包括：
1．邀请理由：
2．锻炼的具体安排。
注意：1.词数100左右;
2.开头和结尾已给出，不计入总词数。
得分：评阅中 平均得分：-
【导语】本篇书面表达属于应用文，要求考生给交换生Jim写一封电子邮件，邀请他参加你校将开展每天锻炼一小时的活动。
【详解】1.词汇积累 参加：join in →take part in 喜欢：be into → be fond of 机会：chance →opportunity 期望：look forward to →expect
2.句式拓展 简单句变复合句 原句：I’m writing to invite you to join in our school’s fitness program, One-hour Workout Every Day. 拓展句：I’m writing to invite you to join in our school’s fitness program, which is called One-hour Workout Every Day.
【点睛】[高分句型1] It’s a good chance to build up your body and sweat away your stress. (运用了it作形式主语，真正主语为不定式的结构) [高分句型2] If you prefer to exercise in the open air, you can run laps or play football to burn your calories. (运用了if引导的条件状语从句)