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2.persuade用法归纳 (1)作“说服，劝服”讲 ①跟带不定式的复合结构 e.g.I have persuaded him to change his mind. 我已经说眼他改变主意了。 Who persuaded you to join the organization? 谁劝你参加这个组织的? ②跟名词/代词+介词短语 e.g.Can you persuade him out of his foolish plans? 你能说服他放弃他那愚蠢的计划吗? I persuaded him into going to school，even though he didn't want to. 即使他不想去上学，但我也说服他了。 ③跟名词/代词+副词 e.g.She persuaded him up for a cup of coffee. 她把他劝起来喝了杯咖啡。 They persuaded him in to shelter from the rain. 他们说服他进去躲了一会儿雨。 注意：在表示“劝说不一定成功”时，我们常用try to persuade。 e.g.I tried to persuade him to give up smoking but failed. 我劝他戒烟，但失败了。 (2)作“使相信”讲 ①跟名词/代词+that从句 e.g.She persuaded them that she had done right. 她终于使他们相信她做的事是对的。 ②跟名词/代词+ of短语 e.g.They tried to persuade us of the truth of the report. 他们设法让我们相信报道是真实的。 3.1ack 用法归纳 (1)用作名词，意思是“缺乏、缺少、不足”，常与of连用。 e.g.The plants died for lack of water. 那些植物因缺水而枯死。 They have no lack of money. 他们不缺钱。 (2)作“缺乏”“不足”讲，为及物动词。 e.g.They still lacked experience. 他们仍然经验不足。 The problem is that we lack time. 问题是我们时间不足。 (3)作“缺乏，需要”讲.还可为不及物动词，常与for连用。 e.g.Nowadays we lack for nothing but knowledge. 目前我们仅需要知识。 They lacked for nothing. 他们什么也不缺少。 常用的短语sth.be lacking(某物)欠缺，不具备条件。 e.g.Money was still lacking for the project. 此项工程，尚缺资金。 In those days these conditions were still lacking. 那时候，这些条件不具备。 sb.be lacking in sth.某人缺乏某物 e.g.They are lacking in courage. 他们缺乏勇气。 He is lacking in confidence. 他信心不足。 (责任编辑：admin) |