Question

【题目】课堂练习：根据要求改写句子

【1】The headmaster praised Ben for his honesty.(改为被动语态）

Ben _________ _________ for his honesty _________ the headmaster.

【2】Mother will buy Jack a new shirt.(改为被动语态）

A new shirt ___________ ___________ ___________ Jack by Mother.

【3】You had better take the wounded soldiers to hospital at once.(改为被动语态）

The wounded soldiers had better ___________ ___________ to hospital at once.

【4】The adults tell the children not to swim in that deep river.(改为被动语态）

The children ___________ ___________ not to swim in that deep river.

【5】Can some aged Chinese understand Russian?(改为被动语态）

Can ___________ ___________ ___________ by some aged Chinese?

【6】The boss made the employees work ten hours a day.(改为被动语态）

The employees were made ___________ ___________ ten hours a day.

【7】The Spring Festival is welcomed by the Chinese all over the world.(改为主动语态)

The Chinese all over the world ___________ the Spring Festival.

【8】The price of meat has risen from ten yuan to fifteen yuan recently.(保持原句意思)

The price of meat ___________ ___________ ___________ from ten yuan to fifteen yuan recently.

【9】The firemen are using long ladders for rescuing people in tall buildings.(改为被动语态)

Long ladders ___________ ___________ ___________ for rescuing people in tall buildings by the firemen.

【10】Who looks after the children in the kindergarten?(改为被动语态）

By ___________ ___________ the children ___________ after in the kindergarten?.

Answer 1

【答案】

【1】 was praised by

【2】 will be bought

【3】 be taken

【4】 are told

【5】 Russian be understood

【6】 to work

【7】 welcome

【8】 has been raised

【9】 are being used

【10】 whom are looked

【解析】

【1】句意：校长表扬本的诚实。本因诚实而受到校长的表扬。原句为一般过去时，其被动语态结构为：was/were+动词的过去分词。主语为Ben，所以系动词用was，praise的过去分词是praised，“被”by；故答案填(1). was (2). praised (3). by 。

【2】句意：妈妈将给杰克买一件新衬衫。一件新衬衫将被妈妈买给杰克。原句为一般将来时，其被动语态结构为：will+be+动词过去分词。buy的过去分词是bought，故答案填(1). will (2). be (3). bought

【3】句意：你最好马上把受伤的士兵送去医院。这个受伤的士兵最好马上被送往医院。原句中的had better“最好”相当于一个情态动词，其后接动词原形；“被送去医院”be taken to hospital，故答案填(1). be (2). taken

【4】句意：大人们告诉孩子们不要在那条深河里游泳。孩子们被告知不要在那条深河里游泳。原句为一般现在时，其被动语态结构为：am/is/are+动词的过去分词。主语是children，所以系动词用are，tell的过去分词是told，故答案填(1). are (2). told

【5】句意：一些中国老人能听懂俄语吗？俄语能被一些中国老人听懂吗？由题干可知本句是含有情态动词的被动语态，其结构为：情态动词+be+动词过去分词。主语是Russian，understand的过去分词是understood，故答案填(1). Russian (2). be (3). understood

【6】句意：老板让员工每天工作十小时。这些员工被迫每天工作十小时。原句为一般过去时，其被动语态结构为：was/were+动词的过去分词。make sb. do sth.改为被动语态时，结构为：sb. be made to do sth.即原来的宾语补足语变为主语补足语，要恢复不定式符号to，此题为一般过去时，主语是employees，be动词用were，故答案填(1). to (2). work

【7】句意：春节受到全世界中国人的欢迎。全世界的中国人都欢迎春节。本题要求改为主动语态。原句时态是一般现在时，主语是Chinese“中国人”单复数形式一样，由句意可知这里指复数，所以谓语动词welcome用原形形式，故答案填welcome

【8】句意：最近肉的价格从十元涨到了十五元。最近肉的价格已经从十元被涨到了十五元。本题要求原句意思不变，所以可以改写成被动语态的形式，原句为现在完成时，其被动语态的构成为：have/has+been+动词过去分词；主语是The price of meat，所以助动词用has，raise的过去分词是raised，故答案填(1). has (2). been (3). raised

【9】句意：消防员正在用长梯子营救高楼里的人。长梯子正在被用来营救高楼里的人。原句的时态是现在进行时，其被动语态结构为：am/is/are+being+动词过去分词。be used for被用于…，主语是Long ladders，所以be用are，use的过去分词是used；故答案填(1). are (2). being (3). used

【10】句意：谁在幼儿园照看孩子？在幼儿园里孩子们被谁照看？原句为一般现在时，其被动语态的构成为：am/is/are+动词过去分词，本句主语是the children，所以be动词用are，本句为一般疑问句，所以are置于主语前面；look after“照顾、照看”，look的过去分词是looked；by是介词，其后接宾格形式，所以此处应用who的宾格whom；故答案填(1). whom (2). are (3). looked