(英语)50套高中英语现在完成时及解析

（英语）50套高中英语现在完成时及解析

一、单项选择现在完成时

1．My father ____his little store rapidly into a big department store in the past ten years. A．has developed B．developed

C．is developing D．develops

【答案】A

【解析】

【详解】

考查时态。句意：在过去10年里，我的父亲把他的小店发展成了一个大型的购物商店。本句时间状语in the past ten yeas通常要和现在完成时连用，故A项正确。

2．By now 516 Confucius Institutes ______in 142 countries and regions, according to the Confucius Institute Headquarters.

A．founded B．would found

C．have been founded D．had been founded

【答案】C

【解析】

考查时态和语态。句意：根据孔子学院总部的统计，到现在为止，全世界142个国家和地区已经建立了516个孔子学院。主语516 Confucius Institutes和found之间是被动关系，该句应用被动语态。且by now做时间状语，谓语动词应用现在完成时态。综上，该空应填have been founded。C选项正确。

3．Commercial and recreational fishing _______ population sizes and also made individuals smaller, since big fish _______ and smaller ones thrown back.

A．decreased; kept B．had decreased; are kept

C．has decreased; keep D．has decreased; are kept

【答案】D

【解析】

【详解】

考查时态和语态。句意：商业和休闲捕鱼减少了种群规模，也使个体变小，因为大鱼被保留下来，小鱼被扔回大海。结合句意第一空是强调现在的结果，用现在完成时态；第二空是一般现在时态的被动语态，主语big fish与keep是被动关系，故答案为D。

4．The Reform and Opening-up, having passed its brilliant age of 40 years ,____the backward situation of the Chinese nation and influenced the world.

A．change B．changes

C．has changed D．have changed

【答案】C

【解析】

【详解】

考查时态。句意：改革开放，走过了辉煌的40年，改变了中华民族的落后局面并影响世界。句中强调“改革开放40年”对现在的影响，故用现在完成时。故选C。

5．Only since the Industrial Revolution ________ in places away from their homes or been left to raise small children without the help of multiple adults.

A．most people have worked B．have most people worked

C．most people had worked D．had most people worked

【答案】B

【解析】

【详解】

考查倒装和时态。句意：就是从工业革命开始，多数人去远离他们家的某些地方工作或是被留下来养育孩子，没有许多成年人帮助。“only＋时间状语”放在句首，句子需用部分倒装；再根据since可知用现在完成时，故选B。

6．Throughout the history of movie-making, Shakespeare’s plays for films more than the works of any other writer.

A．were being adapted B．would be adapted

C．have been adapted D．are adapted

【答案】C

【解析】

【详解】

考查现在完成时的被动语态。句意：纵观电影制作的历史，莎士比亚的戏剧被改编成电影的次数要比其他作家的作品被改编成电影的次数多。由“Throughout the history of movie-making,”可知，本句为现在完成时，主语Shakesp eare’s plays，与谓语adapt为被动。所以用现在完成时的被动语态have been adapted。故C选项正确。

7．More and more cancer patients _________ in hospital owing to polluted environment and people’s bad lifestyles.

A．treated B．have treated

C．have been treated D．had been treated

【答案】C

【解析】

【详解】

考查时态语态。句意：由于被污染了的环境和人们糟糕的生活方式，越来越多的癌症病人正在医院里接受治疗。本句主语more and more cancer patients与动词treat构成被动关系，要使用被动语态；而且很多病人接受治疗是已经发生的事情，要用完成时表示，所以本句使用现在完成时的被动语态，故选择C项。