一般现在时练习题含答案及解析

一般现在时练习题含答案及解析

一、单项选择一般现在时

1．My parents in Hong Kong. They were born there and have never lived anywhere else. A．live B．lived

C．were living D．will live

【答案】A

【解析】

根据第二句中的．..have never lived anywhere else.可推知，空格处应用一般现在时表示状态。句意：我父母住在香港。他们生在那里，从未在别的地方居住过。

2．An increased concentration of carbon dioxide and certain other gases in the Earth’s atmosphere ______ global warming.

A．contributing to B．contribute to

C．contributes to D．to contribute to

【答案】C

【解析】

句意：地球大气层中越来越多的二氧化碳和其他气体导致了全球变暖。分析可知An increased concentration为句子的主语，谓语动词应用单数第三人称形式。故选C。

3．With globalization sweeping the world, learning foreign languages will become increasingly necessary if a country _________ economically.

A．will compete B．is to compete

C．were to compete D．competes

【答案】B

【解析】

考查非谓语动词。句意：随着全球化的浪潮席卷世界，如果要想在经济上竞争，那么学习外语将变得越发必要。If引导条件状语从句，主句是一般将来时态，从句用一般现在时态，此处从句中be to do sth.表将来代替一般现在时态，故选B。

4．The palace caught fire three times in the last century, and little of the original building

________ now.

A．is remained B．is remaining

C．remains D．has been remained

【答案】C

【解析】

【详解】

考查时态语态。句意：上个世纪这座宫殿着火三次，原来的建筑几乎什么也不剩了。本句中动词remain意为“剩余”，没有被动语态，也不能用于进行时态。根据句中时间状语now 可知本句应该使用一般现在时的时态，故C项正确。

5．Our country has launched a campaign to ban smoking in public places, which with some heavy smokers.

A．concerns B．was concerned

C．concerned D．is concerned

【答案】D

【解析】D考查时态。句意：我们的国家已经发起了一项禁止在公共场所吸烟的运动，这与一些烟瘾很大的人有关。短语be concerned with“与…有关”，主句用了现在完成时态，which定语从句用一般现在时态，故选D。

6．On an average day most of us _____ our smart phones 47 times, and nearly double that if we’re between the ages of 18 and 24.

A．checked B．would check

C．will check D．check

【答案】D

【解析】考查动词时态。句意：平时，我们大多数人每天会查看智能手机47次，年龄在18岁至24岁之间的人次数几乎会多出一倍。根据句意可知句子用一般现在时态，故选D。

7．Some believe that China faces similar problems as devices meant to fight crime _______ to invade privacy.

A．beginning B．begun C．begin D．had begun

【答案】C

【解析】考查时态。句意：有人认为，中国面临类似的问题，如用来打击犯罪的装置开始入侵个人隐私。as引导原因状语从句中，devices是主语，meant to fight crime是后置定语。缺谓语，根据主句faces可知，用一般现在时。故选C。

8．Attention, please. The last plane to London ___________ off at 9: 00 pm.

A．take B．takes

C．took D．has taken

【答案】B

【解析】

考查时态。句意“请注意。飞往伦敦的飞机9点起飞。”按照时间表上的规定时间发送的事情，用一般现在时。take off“起飞”。故选B。

9．Our bedroom ________ 8 metres across, if ________ in metres.

A．is measured; measured B．is measured in; measuring C．measures; measured D．measures in; measuring

【答案】C