| 词组 | request |
| 释义 | 1．request 不及 ask 通俗，通常不用在口语里。 2．request 在用作名词的时候后面接 for，如 a request for assistance。但在用作动词的时候是及物动词， 后面不可有 for，如 He requested assistance 里不可在 requested 后面加上 for。 3．request（动词）后面不可接宾语和 for，如不可说 We requested them for assistance，该改作下面的任何一种表达方式： We asked them for assistance. We requested assistance from them. We requested them to give us assistance. We requested that they would give us assistance.（语气比用 should 婉转） We requested that they should give us assistance. We requested that they give（虚拟现在式，不用gave）us assistance. We requested to be assisted by them. 4．request 后面不可接宾语和以 that 引导的从句，如不可说 I requested him that he would help me，该把 him 删去。 5．说“应某人的请求”在 request 前面用 at。例如：He came at my request. 6．by request 作“依照请求”解，request 前面不用 his, her 等词，如 She supplied him, by request, with all details of the case 和 no flowers by request（遵死者遗志不受花圈）。 7．on（或 upon）request 作“一经请求”解，通常用在商业文件里。例如： 8．request（名词）后面可以接以 that 引导的从句，从句里用 should 或虚拟现在式。例如：His letter contains a request that his aunt should get a room ready for him.和 His letter contains a request that his aunt get（不用 gets）a room ready for him.把 should 改作 would 也可以，语气婉转些。 |
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