passive voice C. present tense D. past tense 相关知识点: 试题来源: 解析 B。本题中“The book is often read by students”是被动语态结构,be+过去分词构成被动语态。A 选项 active voice 主动语态不符合;C 选项 present tense 现在时态不准确,这里强调的是语态不是时态;D 选项 past tense 过去时态也...
Passive sentences in the present perfect tense have the following structure: Object of the active sentence + has/have + been + past participle form of the verb + by + subject of the active sentence Changing an assertive sentence into the passive Active: Ihave writtena story. Passive: A stor...
【题目】Passive voice in the simple present and past tensesWe use the active voice when it is important to knowwho performs the action.Volunteer doctors do operations on the plane.We use the passive voice when it is obvious who performs the action.The plane is used as a training centre. ...
If you’re wondering how to write in active voice for past tense and present tense, the process is the same. With the past tense, a passive sentence like “The documents were shredded by John” will change to “John shredded the documents” in its active form. The present tense sentence ...
improved.We form the passive voice in the simple present tense一般现在时的被动语态的构成列表如下:like this:SubjectbePast participle主语be过去分词Iam我被You/We/ Theyaresupported.你(们)/我们/他(她、它)们被支持。He/ She/ Itis他/她/它被Subjectbe notPastpariciple主语be not过去分词Iam not我不被...
the action is more important than the person who performsthe action.The lives of the patients with eye problems are improved.We form the passive voice in the simple present tense like this:SubjectbePast participleamYou/We/Theyaresupported.He/She/ltisSubjectbe notPast participleam notYou/We/...
题目The patient was operated on by the doctor. The underlined part is in ___. A. active voice B. passive voice C. present tense D. past tense 相关知识点: 试题来源: 解析 B。本题中“was operated on”是被动语态的结构,“be + 过去分词”表示被动,所以选 B。反馈 收藏 ...
题目"The song is being sung by her" shows ___. A. active voice B. passive voice C. present continuous tense D. past continuous tense 相关知识点: 试题来源: 解析 B。此句为被动语态的现在进行时,“the song”是被“her”唱的。反馈
解析 B。“The story is told by my grandpa.”这句话中“is told”是被动语态的形式,所以答案是 passive voice。A 选项 active voice 主动语态不符合;C 选项 present simple tense 一般现在时,但这里强调的是被动语态,所以不符合;D 选项 past simple tense 一般过去时不符合。
passive voice C. present perfect tense D. past perfect tense 相关知识点: 试题来源: 解析 B。这句话“The book was written by a famous author.”是被动语态(passive voice),因为句子的主语“the book”是动作的承受者。A 选项主动语态主语是动作的执行者;C 选项现在完成时结构是 have/has+过去分词;...