1. The sentence uses the present perfect continuous tense and indicates an action that started in the past and continues to the present. Therefore, the present perfect passive should be used. 2. The sentence expresses a general truth. Therefore, the present simple passive should be used. 3. ...
1. Present Simple Passive（一般现在时被动态）：[被动语态主语] + am/is/are + 过去分词 例如：The book is read by me.（这本书是我读的。）2. Past Simple Passive（一般过去时被动态）：[被动语态主语] + was/were + 过去分词 例如：The car was repaired by the mechanic.（汽车是修...
现在完成时被动语态(Present Perfect Passive)的结构是:主语 + has/have been + 过去分词。 Present Perfect Passive 详解 现在完成时被动语态的基本结构 现在完成时被动语态(Present Perfect Passive)是英语语法中的一个重要时态,用于描述从过去某一时间开始并持续到现在的动作或状态...
故答案为:simple past。 (4) 考查时态。根据had+done可知,时态为过去完成时。句意:Kitty在我画狗之前就画了这只猫。故答案为:past perfect。 (5) 考查时态和语态。根据be动词+done可知为被动语态,再根据was可知是一般过去时的被动语态。句意:这本书是那位著名作家写的。故答案为:past passive。 (6) ...
past perfect,present perfect,simple past,past perfect,past passive,simple past,simple past,past passive (1)past perfect。考查过去完成时。题干中谓语是"had begun",begun是begin的过去分词,可判断时态为过去完成时,谓语结构为"had+过去分词"。故答案为:past perfect。(2)present perfect。考查现在完成时。根...
I ate an apple yesterday. 这是 simple past tense，所以转做passive voice，亦必须用 simple past tense。 变成 An apple was eaten by me yesterday. Tom had read the book since we met him. 前面是 past perfect tense，所以转成 passive voice 时，便要用一样的past perfect tense。变成 ...
结果1 题目 To practice the present simple passive, present continuous passive, past simple passive, present perfect passive and past continuous passive, predictions will and be going to. 相关知识点: 试题来源: 解析 综合阅读 〔1〕B 〔2〕C 〔3〕C 〔4〕C 〔5〕A 反馈 收藏 ...
English Grammar - Past Simple & Present Perfect 402023-04 3 English Grammar - Past Progressive 252023-04 4 English Grammar - PASSIVE 152023-04 5 English Grammar - Passive Causative 232023-04 6 English Grammar - Negative Forms of MUST & HAVE TO 252023-04 7 English Grammar - Much - Many -...
现在完成被动式(Present perfect passive)我知道前者使用方法是 " O + is/am/are + being + Vppt + by S "后者是" O + have/has … tw.knowledge.yahoo.com|基于20个网页 2. 被动语态 博客来书籍馆>口译大... ... (十)现在完成+被动语态Present Perfect Passive(十一)过去完成+被动语态 Past Perfec...
PresentPerfectPassive:has/have+been+V-ed/3 rd column Shehastypedtheletters.>Thelettershavebeentyped. Object>Subject Subject>Agent(byher) PastSimplePresentPerfectSimple AnactionwhichhappenedataAnactionwhichhappenedatan statedtimeinthepast.unstatedtimeinthepast. Hewonhisfirstmedalin1992.Hehaswonalotofmedals...