满分5 > 高中英语试题 >

(题文)Jack ________ in the lab when the po...

(题文)Jack ________ in the lab when the power cut occurred.

A. works    B. has worked

C. was working    D. would work

 

C 【解析】试题分析:题目考查时态。句意:突然断电时,杰克正在实验室里工作。根据occurred可知,这里指过去某时刻正在发生的事情,断电时,杰克正在工作,综合用过去进行时,故选C。 考点:考查时态 【名师点睛】 一、过去进行时的构成:was/were+动词的现在分词(-ing) 二、过去进行时的用法: 1. 表示在过去某时刻正在进行或发生的动作,通常与表过去的时间状语连用。 例如:At this moment yesterday, I was packing for camp. 2. 表移动的动词,如come, go, arrive, leave, start, begin, return等词的过去进行时,可以表示过去将要发生的动作。 例如:She told me that she was going to Hainan for her holiday. 3. 在含有时间状语从句的复合句中,表示一个过去的动作发生时或发生之后,另一个动作正在进行。 例如:It was raining when they left the station. When I got to the top of the mountain, the sun was shining. 4. 在叙述或描写过去的事情时,过去进行时经常与其他过去时态,特别是一般过去时连用。但是过去进行时往往表示背景。 例如:One night, he was typing in his study. Suddenly, a man broke into his house and cut off the electricity.  
复制答案
考点分析:
相关试题推荐

(2017·江苏)He hurried home, never once looking back to see if he _______.

A. was being followed    B. was following

C. had been followed    D. followed

 

查看答案

(题文)(2017·北京)People ______ better access to health care than they used to, and they’re living longer as a result.

A. will have    B. have

C. had    D. had had

 

查看答案

(2017·北京)In the 1950s in the USA, most families had just one phone at home, and wireless phones _______yet.

A. haven’t invented    B. haven’t been invented

C. hadn’t invented    D. hadn’t been invented

 

查看答案

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:

1.每处错误及其修改均仅限一词;

2.只允许修改10处,多者(从第11处起)不计分。

Last week,my friends invited me go camping to see the sunrise.I felt so exciting and asked for my parents’permission.Luckily,he agreed.We got to the mountain top that we would stay for a whole night.We were singing together while one of my friends were playing the guitar.The next morning,we wake up at about five o’clock.We could not wait to see the sun to come up.After a while,we saw the red color light up the sky gradual.It was so amazing scenery.The beauty in nature impressed me at that moment.

 

查看答案

China has once again proved its 1. (able) to change the world with the“new four great inventions”:high-speed railways,electronic payments,shared bicycles and online shopping.

They’re related to China’s high-tech innovation(创新),2. has improved the quality of people’s lives,according to a survey 3. (make) by the Belt and Road Research Institute of Beijing Foreign Studies University.

“My wallet is no longer in use.I can buy and eat whatever I want simply with a fingertip on my phone,”said 4. university student,adding that “even pancake sellers are using mobile payment”.

The bikes 5. (them)are not new,but the operating model of bike-sharing 6.(base) on satellite navigation system,mobile payment,big data and other high technologies.

China has entered a new innovative era,thanks to the large amounts of capital China has invested in 7. (encourage)innovation,said Bernhard Schwartlander,WHO Representative in China.

8. is increasingly clear that China is innovating and no longer copying Western ideas.This is 9. (especial)true in mobile,where China is leading in many ways such as…social messaging app WeChat,she said.This is partly because China skipped over the PC era and went directly to mobile.China has the 10. (1arge)mobile use in the world.

 

查看答案
试题属性

Copyright @ 2008-2019 满分5 学习网 ManFen5.COM. All Rights Reserved.