With the help of high technology, in the past...

With the help of high technology, in the past few years, electronic business __________________ to bank industry, travel industry.

高三英语单项填空中等难度题查看答案及解析

With the help of high technology, more and more new substances ______ in the past years.

A. discovered                  B. have discovered

C. had been discovered         D. have been discovered

高三英语单项填空中等难度题查看答案及解析

With the help of high technology, more and more new substances ______ in the past 10 years.

高三英语单项填空简单题查看答案及解析

With the help of high technology, more and more new substances ________ in the past years.

A. discovered   B. have discovered   C. had been discovered   D. have been discovered

高三英语单项填空中等难度题查看答案及解析

With the help of the high technology, this year the factory has produced ________ it did last year.

A．twice as many as　     B．twice as many cars as

C．twice as many as cars　     D．twice cars as many as

高三英语单项填空中等难度题查看答案及解析

________ the help of her teacher, Mary ________ in the past few months.

A. With; has made progress                            B. Under; has made a progress

C. With; had made progress                            D. Under; had made a progress

高三英语单项填空困难题查看答案及解析

________ the help of her teacher, Mary ________ in the past few months.

高三英语单项填空简单题查看答案及解析

________ the help of her teacher, Mary ________ in the past few months.

A．With; has made progress            B．Under; has made a progress

C．With; had made progress            D．Under; had made a progress

高三英语单项填空中等难度题查看答案及解析

With the popularity of 3D movies over the past several years , there was no doubt that the technology would make its way into our homes, The question is: Is it really a technology that is going to stay with us , thus deserving an upgrade(升级) at this time?

Many families have recently bought a new TV set, and the idea of changing it just to take advantage of a technology in its infancy(初期)will put many people off the idea. Then there are the additional costs that come along with a 3Dset from needing to get a Blu-ray player that can process the signal to purchasing enough glasses for the entire family to be able to watch a program at the same time.

Another issue is that the glasses are expensive as well as complicated, and have also been known to cause headaches, none of which makes for a pleasant experience.

While manufacturers are working towards glasses-free technology, it just isn’t here yet, and it could be several years before it is commercially successful. That is one of main things that will keep 3D completely in the “fashion” zone for the time being . If the television manufacturers are willing to hold onto the idea until glasses-free choices are available—and they can reach a higher installed(安装)user base—this might very well catch on. Everyone needs to remember, however, that these are businesses, and they are in it to make money. If 3D isn’t selling at the rate they are comfortable with, then they will dump it and move on to the next thing.

Many homes are filled with products that didn’t catch on rapidly and companies ended up leaving them with no support. Do you have an HD DVD player? Remember how the MiniDisc was supposed to replace the CD? For now, it’s easy to see how 3D televisions could join this list of technologies.

There is one upside to the 3D television problem: They have beautiful 2D images. Even if 3D goes away, you still have a great –looking screen and beautiful images. If you are in the market for a new TV and you can afford to drop the couple extra hundred dollars to buy one, you can view it as guaranteeing your purchase in case the technology proves to be effective.

1.We know from the text that 3D TV________.

A.is easy to operate

B.has been fully developed

C.has many products attached to it

D.has already replaced normal TV sets

2.What’s the main idea of paragraph 4?

A.3D is fashionable and expensive.

B.It’s hard for 3D to be commercially successful.

C.Television manufacturers’ only purpose is to make money.

D.It’s impossible to create glasses-free technology at the moment.

3.The examples of the HD DVD player and CD are to show________.

A.they are not necessary

B.they are bound to be replaced

C.3D TV might not be here to stay

D.3D technology needs improving

4.The underlined word “upside” in the last paragraph probably means________.

A.solution     B.exception    C.character    D.benefit

5.What’s the author’s opinion on 3D TV?

A.He is critical of it.

B. He thinks highly of it.

C.It is more effective than expected.

D. It has more beautiful images than 2D.

高三英语阅读理解中等难度题查看答案及解析

It is 6:00 am on the first day of the school year. In Cherrybrook Technology High School, mathematics teacher Eddie Woo is already at work.

One of the first things before the first bell rings is to set up his tripod(三脚架) and iPad in the middle of the classroom. This technology is Mr. Woo's core tool of the trade. "I'm Mr. Woo. I record my lessons. I record all of them. In fact, I'm about to record this one," he explains to his new maths class.

The unique approach to teaching mathematics has not gone unnoticed. Mr. Woo is arguably the most famous teacher in Australia - a maths teacher by day and an internet sensation(轰动) by night.

He started posting videos online in 2012 for a student who was sick with cancer and missing a lot of school. Other students in the class then wanted to watch Mr. Woo's videos on his free YouTube channel and website, so he started sharing them across the country and beyond. Wootube now boasts more than 38,000 subscribersc用户 ) and has attracted almost 4 million views worldwide.

Cherrybrook Technology High School principal Gary Johnson said Mr. Woo was helping address a standing shortage of maths teachers in Australia, and making maths popular again. “ He has an ability to simplify mathematics to a level where kids can really understand it," Mr. Johnson said.

12-year-old student Emily Shakespear said Mr. Woo's teaching style made maths irresistible. "I don't want to say it, but he sucked me into maths," she said. Owen Potter, who attends high school in Cobar, agreed. "It's difficult to understand how someone in Sydney can influence thousands of people across the whole country," he said.

Mr. Woo won the 2017 University of Sydney Young Alumni Award for Outstanding Achievement, and he was one of 12 Australian teachers honored at the Commonwealth Bank Teaching Awards.

1.Eddie Woo set up an iPad in the middle of the classroom with the purpose of

A.listening to music B.playing a video

C.recording his class D.showing pictures

2.What can we infer from the statistics in the fourth paragraph?

A.Mr. Woo's teaching videos online are very popular.

B.Mr. Woo had made a lot of money by selling videos.

C.Mr. Woo posted videos online helping many adults.

D.Mr. Woo created his Wootube in 2012 in Sydney.

3.According to Gary Johnson, Mr. Woo's maths lessons are

A.difficult to follow B.easy to understand

C.simple to handle D.challenging to learn

4.What is the main idea of the last paragraph?

A.Mr. Woo is the most well-known maths teacher in Australia.

B.Mr. Woo graduated from the University of Sydney with honors.

C.Mr. Woo won the Commonwealth Bank Teaching Awards.

D.Mr. Woo's contributions to teaching have been recognized.

高三英语阅读理解中等难度题查看答案及解析