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[误] May I lend some books from the library? [正] May I borrow some books from the library? [误] How long can I borrow it? [正] How long can I keep it? [析] 英语中有三个词都可译为"借"，但意义各不相同如："借入"是borrow，其常用句型结构是borrow something from somebody，这是个瞬间性动词，不可与表示延续的时间状语连用。例如：The students want to borrow some books from the library. "借出"用lend，即借给别人东西。其常用句型是lend somebody something, 或lend something to somebody.例如：Could you lend us your dictionary?或Could you lend your dictionary to us? 它也是瞬间性动词，也不能与延续的时间状语连用。keep则是延续性动词，可以和表示长时间段的时间状语连用，也可与how long等疑问词连用，如：You can keep it for three days. 17、both [误] They both are students. [正] They are both students. [析] both作同位语时，一般要用在be动词之后实义动词之前。 [误] I know his both parents. [正] I know both his parents. [误] The both brothers were students. [正] Both the brothers were students. [正] Both brothers were students. [析] 当both与形容词性物主代词my, his, her等以及定冠词the连用时，都应将这些词置于both之后。另外，在与定冠词连用时the可以省略。 18、bring [误] Please bring this dictionary to Mr Brown. [正] Please take this dictionary to Mr Brown. [误] Next time, please take your little sister here. [正] Next time, please bring your little sister here. [析] 英语中bring是"带来"，而take是"带走"。还有一个词fetch, 表示"到某处去把某物取、接回来"。如：Please fetch the doctor at once. 19、busy [误] The students were very busy to prepare for the exam. [正] The students were very busy preparing for the exam. [析] be busy doing something为"忙于作某事" [误] The students were busy for the exam. [正] The students were busy with the exam. [析] busy直接接名词时应用with. 20、buy [误] I have bought this dictionary for three years. [正] I have had this dictionary for three years. [析] buy是截止性(即瞬间)动词，它可以有完成时，如：I have bought this dictionary. 但是不能与表示较长的时间状语连用。如要讲我这本字典已买了3年了则要用have had这一结构即我拥有这本字典已3年了。 21、must [误] It's only six o'clock. That mustn't be the postman. [正] It's only six o'clock. That can't be the postman. [析] must用来表示一种肯定的推断，如：She must have some problems. She keeps crying. 但在否定句中则要用can't， 要表示对过去的推测则要用"must+have+过去分词"的表达法，如：The lights have gone out.A fuse must have blown.而对过去的否定推测则多用"can't+have+过去分词"，如：I don't think he can have heard you. Call again. 22、can与 could Xkb1.com can与could都可以用在现在时的口语中，只是用could更为礼貌，语气更委婉。如：Could you tell us a story? 23、care 与care for 与Take care of [误] I don't care coffee. [正] I don't care for coffee. [误] Take care for your steps. [正] Take care of your steps. [析] care for是"对某物感兴趣"，而care of是"关心，要当心某事"，如：She didn't care for him. Take care of what you are doing. [误] I don't care where we will go if it doesn't rain. [正] I don't care where we go if it doesn't rain. [析] 在it doesn't matter, I don't care, I don't mind, 及in case引出的状语从句后面要用现在时表示将来。如：I've got a football in case we have time for a game. 24、cheap [误] A teacher's salary is generally very cheap. [正] A teacher's salary is generally very low. [析] 工资的高低要用low，cheap是指价格便宜，如果要讲物美价廉则要用not expensive, 如：This car is not expensive. 25、class [误] The class is watching TV. [正] The class are watching TV. [析] class作主语时，如果作为整体讲则应用单数形式的谓语动词，如：The class was more than forty in number. 如考虑到具体的每个成员时则应用复数形式的谓语动词，如：The class are, in general, very bright. clean (责任编辑：admin) |