UNIT 1 Topic 1短语：1 has gone to 去过某地（已回）2 has been to 去了某地（未回）3 learn… from … 从…中学到…4 have (no) time to do sth. 没有时间做某事5 a group of 一群6 keep in touch with 与……失去联系7 get in touch with 与……取得联系8 lose in touch with 与……失去联系9 see sth oneself 亲眼见证10 enjoy oneself 玩得很开心11teach oneself自学12 lookafter…oneself 照顾好自己13help oneself 随便吃14 what‘s more 而且15succeed in doing sth成功地做某事16 be satisfied with 对…满意17make progress with 在某方面取得进步18play an important part in 在某方面扮演重要角色19 in recent years近年来20get together to do sth 一起做某事21play chess 下象棋22 play cards 打牌23have a rest 休息24 place of interest 名胜古迹25 jump rope跳绳26hide-and-seek 捉迷藏27leisure activity 业余活动28in one’s spare time 在某人业余时间29listen to the radio 听收音机语法：现在完成时：表示过去的动作对现在与未来的影响或结果结构：肯定：主语+have/has +done 否定：主语+have/has+not +done 一般疑问句： have/has+主语+done？特殊疑问句：what+一般疑问句。
