第三册 unit 2 crossing limits i．单元知识点全览 工欲善其事 必先利其器
高考须掌握的词汇：1．evaluation 2．sick 3．puzzied；puzziing 4．variety；different 5．equipment 6．we8lth 7．o riginal 8．exist9．abie 1 o．suggestion 高考须掌握的短语：1：in 2．respect 3．possession 4．rich 5．run 6．set 7．of 8．equipped 9．apart lo．exchange l1．return12．under 13．up 14．refer ⅱ．考点过关 过关斩将 一马平川 考点详解 精剖细解 入巿三分 一、重点词汇 1．puzzie n．难题；谜 vt．使困惑；使糊涂eg： it’s quite a puzzie to us why he did that．他为何做那样的事，我们完全搞不懂。 this sentence puzzles me．这个句子令我困惑。 i was puzzled how to solve the problem．我不知道怎样解决这个问题。 相关链接：puzzling adj．令人困惑的puzzied adj．感到迷惑的用法拓展：sth．puzzle曲．某事使某人困惑→sb．be puzzled某人感到困惑的特别提醒：puzzled expression困惑的表情 puzziing expression令人困惑的表情 案例剖析 旁征博引 举一反三 考题1 (典型例题the question is so difficult that there was expression on the students faces． a．puzzle b．puzzling c．puzzled d．to puzzle 考题1点拨:答案为c。此题关键弄清楚“到底谁困惑”，老师还是同学。根据题意“困惑?的应该是。学生”，故用c。puzzled expres sion“困惑的表情”，而puzzling expression“令人困惑的表情”。句意为：“这道题太难了，学生们脸上露出了困惑的表情。”总结提示:分清puzzling和puzzled。 2．suggest vt．向……提议；建议；暗示 eg：are you suggesting that im not suited for the job?你是在暗示说我不适合那项工作吗? may l suggest going there by train?我建议大家坐火车去那里如何? i suggest to him that he should join the club．我建议他应加入俱乐部。 相关链接：suggestion n．建议用法拓展：suggest doing sth．建议做…… suggest sth．to s1)．向某人建议…… suggest that…should建议某人干…… it is suggested that …should…建议…… make a suggestion that…sh'ould…建议……特别提醒：suggest当“建议”讲，后面接从句时用(should)+动词原形的虚拟语气；而当“暗示”讲用陈述语气。
