高考英语现在完成时专项训练及答案

高考英语现在完成时专项训练及答案

一、单项选择现在完成时

1．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。

2．The disease is a huge blow for the farmers. Hundreds of them ______ their animals, livelihood and hopes destroyed and many others fear they _____ the same fate.

A．have seen; will suffer B．saw; suffered

C．had seen; was to suffer D．see; suffer

【答案】A

【解析】

【详解】

考查时态。句意：这种疾病对农民来说是一个巨大的打击。数以百计的人目睹了他们的动物、生计和希望被摧毁，还有许多人担心他们会遭受同样的命运。结合句意可知第一空用现在完成时态；第二空用一般将来时态。故选A。

3．In the past twenty years, a huge amount of environmental damage ________ by air pollution. A．has been caused B．have been caused

C．was caused D．were caused

【答案】A

【解析】

【详解】

考查时态和主谓一致。句意：在过去的二十年里，空气污染已经对环境造成了很大的危害。“in the past +一段时间”一般与现在完成时连用，故排除C，D。分析可知，句子的主语a huge amount of environmental damage和谓语cause之间是动宾关系，所以要用被动语态。主语为单数，谓语动词也要用单数。故选A项。

【点睛】

a huge amount of意为“大量的”，修饰不可数名词。本题中environmental damage为不可数名词，由a huge amount of修饰，a huge amount of environmental damage为主语表示单数，所以谓语动词要用单数。

4．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。

5．I took notes during the meeting, but I a chance to write them into a report so far. A．didn’t have B．haven’t had

C．hadn’t had D．won’t have

【答案】B

【解析】

【详解】

考查时态。句意：会议期间我做了笔记，但到目前为止我还没有机会把它们写进报告里。根据句中时间状语so far可知，此处应使用现在完成时。故B选项正确。

【点睛】

现在完成时的部分常见标志词（组）in the past few days/weeks/months/years；(up to)these few days/weeks/months/years；up to present/now；so far；till now及句型：It is the 序数词+time that…谓语动词使用现在完成时。

6．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。

7．In the last few years, China ________ great achievements in environmental protection. A．was making B．made

C．had made D．has made

【答案】D