动词及动词短语1.differ vi.不同;相异→different adj.不同的→difference n.不同,差异4.undertake vt.着手;从事;承担→undertook(过去式)→undertaken(过去分词) 6.cast vt.扔;投;掷→cast/cast(过去式/过去分词)7.object vi.反对;不赞成→objection n.不赞成;反对;异议→objective adj.真实的;客观的;无偏见的8.obtain vt.获得;赢得9.attain vt.获得;达到(水平、年龄、状况等)10.forbid vt.禁止;不准→forbade(过去式)→forbidden (过去分词)11.accumulate vt.积累;聚积12.owe vt.欠(账、钱、人情等);归功于……13.retire vi.退休;离开→retirement n.退休14.bother vt.打扰 vi.操心 n.烦扰15.strike vi. & vt.打;撞击;罢工→struck/struck (过去式/过去分词)17.resist vt.抵抗;对抗→resistance n.抵抗;对抗→resistant adj.20.adore vt.崇拜;爱慕;喜爱1.differ vi. 不同;相异different adj. 不同的;有区别的;相异的difference n. 不同;不同之处differ from... 不同于……differ in... 在……方面不同differ with/from sb. on/about sth.与某人关于……意见不同be different from 与……不同make a/some/no difference to sb./sth.对某人/某物有/有些/没有影响或作用difference between A and BA 和 B 之间的差别 [即学即练 1](1)Men are all alike in their promises. It is only in their deeds that they ______.人在许诺时都一样,不同之处在于他们的行动。(2)I have to ____________ you ______ that.在那一点上我不能同意你的看法。(3)The rain didn‘t _______________________ the game.这场雨对比赛没有多大影响。Differ//differ with on//make much difference to2.undertake vt. 着手,从事,承担;承诺,答应undertaking n. 任务,事业;承诺,答应undertake a task/project 承担一个任务/项目undertake to do sth. 答应做某事undertake for sth. 为……负责 [ 即 学 即 练 2](1)The company has announced that it will _____________ a full investigation ______ the accident.公司已宣布将对这次事故进行全面调查。(2)He __________________ the job by Friday.他答应星期五之前完成这项工作。(3)I’ll __________________ your securit...