动词及动词短语辨析.doc

动词及动词短语辨析： 1．agree with / agree to [辨析]agree with 和agree to都表示“同意；赞同”的意思，但后面所接的宾语不同。agree with后接指人或表示意见、看法的词；agree to 后接表示建议、计划、安排之类的词。例如： I quite agree with you. 我很同意你（的意见）。 Do you agree with what I have said? 你赞同我所说的话吗？ He has agreed to our suggestion about the holiday. 他已经同意我们度假的建议了。 ? agree with/ agree to/ agree on agree with, agree to和agree on都表示“同意”，但用法不同。 ◎agree with表示“同意”，后面接表示人的名词或代词，也可以接表示“意见，看法”的名词。 We all agree with him. 我们都同意他的意见。 Do you agree with my ideas? 你同意我的观点吗？ ? ◎agree to表示“同意”，后面接表示“计划，建议，安排”等的名词，接动词原形时构成动词不定式结构。 He agreed to our plan at last. 最后他同意了我们的计划。 They agreed to come on Monday. 他们同意星期一来。 ? ◎agree on表示“（两人以上）就……取得一致意见，在……方面意见一致”，其主语多为复数形式，宾语是表示事、计划等的名词，而不是表示人的名词或代词，它可以与agree in doing sth替换。表示经过协商，讨论或谈判而就某事双方取得了一致意见用on. They agreed on the plan. =They agreed in doing the plan. 他们对这个计划意见一致。 We agreed on leaving for Beijing the next day. Why can they never agree on something? ? ◎???? agree about sth 涉及讨论的题目 They never agree about politics. They all agree about that. ? 特别提示 agree with也可以表示“某人适应（食物、气候等）”。 The weather doesn’t agree with me. 我不适应这种天气。 (2)disagree是agree的反义词，相当于not agree。 ? ? 2．be able to / can be able to与can 都有“会”“能够”的意思。 如：No one can do it.=No one is able to do it. 当表示现在或过去“能力所及”时，两者可通用。 He can/ is able to speak German. I could /was able to run away fast when I was a boy. 但两者用法也有区别： 1. be able to 侧重强调能力，语气上要比can强一些。可用于多种时态，还可以和某些情态动词连用，其后接不定式。 No one is able to do it. He was able to swim when he was quite young. No one was able to answer the question. I’m sorry I haven’t been able to answer your letter. I’ve not been able to find the air ticket. I haven’t been able to get in touch with her. They will be able to finish the work tomorrow. I shall be able to speak English well. You might be able to catch up with them. II. can也可表示能力，这时它和be able to同义，但它只有现在和过去两种时态形式，不能和其它情态动词连用。 Look! I can swim now. My father could speak five languages. III. can还可以表示“请求和允许“，而be able to则不能。 Can I carry your bag? Can you help me? IV. be able to的过去时还可