Why ETS 认为 " lack of some other doctor" is unidiomatic ? 这里我想ETS的解释是合理的,原义要表明的是缺少医生的证据,而非医生 用lack of some other doctor的话,后面的to testify只是修饰doctor的,lack of 只能管到doctor,而没有lack of sth to do sth 的用法 至于with 和without的用法 我的理解是 (1)后面跟复合结构(名词或代词+分词)时,很明确是副词性结构,不能用来修饰名词, 如: 192. Cajuns speak a dialect brought to southern Louisiana by the four thousand Acadians who migrated there in 1755; their language is basically seventeenth-century French to which has been added English, Spanish, and Italian words. (A) to which has been added English, Spanish, and Italian words (B) added to which is English, Spanish, and Italian words (C) to which English, Spanish, and Italian words have been added (D) with English, Spanish, and Italian words having been added to it(C) (E) and, in addition, English, Spanish, and Italian words are added D offers an awkward adverbial construction, which cannot be used to modify nouns. (2)后面跟短语时,经常用作状语,说明方式 如146 without another doctor’s testimony ---修饰difficult to prove(动作) 19. In addition to having more protein than wheat does, rice has protein of higher quality than that in wheat, with more of the amino acids essential to the human diet 修饰has(动作) 90。Since 1986, when the Department of Labor began to allow investment officers’ fees to be based on how the funds they manage perform, several corporations began paying their investment advisers a small basic fee, with a contract promising higher fees if the managers perform well 修饰pay (动作)而非fee,否则不需要逗号 从这个意义上说,with /without 的用法和第一种一样,是修饰动作的,不是修饰名词 即使跟在宾语后面不加逗号也不会造成歧义 sb do sth with/without .....(不会有就近修饰产生歧义,因为它与do 动作很连贯) 而当sth前有介词隔开 如 40. In metalwork one advantage of adhesive-bonding over spot-welding is that the contact, and hence the bonding, is effected continuously over a broad surface rather than at a series of regularly spaced points with no bonding in between. 148. Under the Safe Drinking Water Act, the Environmental Protection Agency is required either to approve individual state plans for controlling the discharge of wastes into underground water or that they enforce their own plan for states without adequate regulations. 这时候sb do sth1 prep sth2 with /without .... with/without 很难与DO 动作连贯,而与之前的sth2更加紧密,此时它就是修饰名词的 不知道这样说是否合理 |