More of us are using headphones in noisier en...

More of us are using headphones in noisier environments, ______ we may turn up the volume to potentially dangerous levels.

A. when　　 B. while　　 C. before　　 D. where

高三英语单项填空中等难度题查看答案及解析

More of us are using headphones in noisier environments, _______ we may turn up the volume to potentially dangerous levels.

A. when B. while

C. before D. where

高三英语单项填空中等难度题查看答案及解析

The trend is clear: more and more people are walking around with wireless headphones. Some of the best selling headphones are from Apple, which have a high price. This price is beyond many budgets and many of us are simply not willing to pay that amount.

We Have Found the Solution

We’re recently discovered a brand that is overtaking the famous one in many countries. It is iHeadphones. The iHeadphones have an attractive design that is very similar to the most recognized brand. They even top the competition in many aspects. The most important thing is that they are compatible (兼容的) with Android and IOS. They are currently only available to buy online.

Main Characteristics

Different colors: you can choose the one that goes best with your style.

Long battery life: more than 8 hours of your favorite music thanks to its powerful battery.

Better price: iHeadphones cost less than half of what you'd pay for AirPods, with characteristics that are similar or superior to the competition.

How Can You Buy It?

You can place your order online through the official website www.iHeadphones.com. It will be sent to your home.

Only during the launch period, the company is offering a large promotion for this product through the website. And if that is not enough, they will also offer a discount for mass purchases.

Limited Sale

50% off only during the launch period on the website. Buy it now! Limited sale.

1.What's the iHeadphones’ advantage over headphones from Apple?

A.The lower price. B.The larger promotion.

C.The more attractive design. D.The adoption for everyone.

2.How can consumers save more when they buy iHeadphones?

A.By buying it in the company. B.By paying for it with cheque.

C.By purchasing it in a store after its promotion. D.By buying it on the official website during the launch period.

3.What’s the purpose of the text?

A.To compare iHeadphones with AirPods. B.To analyse the market of iHeadphones.

C.To advertise the product iHeadphones. D.To teach consumers to use iHeadphones.

高三英语阅读理解中等难度题查看答案及解析

Many of us are used to hearing stories of people being pickpocketed in busy places. But most of us are aware of the dangers, so we are safe – at least, we think we are.

According to a BBC report, a growing number of thieves are trying to “hack (侵入) our mind’s weaknesses” to get their hands on our possessions.

“In fact, the key requirement for a successful pickpocket isn’t having quick fingers,” said the report. By using psychology, some pickpockets are taking advantage of the loopholes(漏洞) in our brains.

Our lack of ability to multitask is one of the most important loopholes used by pickpockets, the report explains. While this can often be a good trait(特点), allowing us to focus on the most important details in our surroundings, “a good trickster can use it against you, ” said neuroscientist Auzana Martinez-Conde.

“It’s all about directing people’s attention toward something else,” said James Brown, who studies the tricks of pickpocketing. Confidence, the power of suggestion, and certain hand movements such as moving your hands in an arc (弧形) are all said to be things that fool us.

Groups of pickpockets use a common trick designed to create a scene and confuse victims.

The first gang member, a “blocker”, walks in front of the victim and suddenly bumps into them. A second member of the gang then bumps into both of them from behind and stages an argument with the “blocker”. In the confusion, both men steal what they can and pass it to a third thief who quickly runs off with the stolen goods.

Some thieves go even further to exploit our psychology by hanging out near signs reading “beware of pickpockets”. Since this is one of the last places people expect to be robbed, many check where their valuables are, giving away their location to thieves.

But according to Brown, as long as we don’t daydream in public, we shouldn’t be worried.

“A street thief will avoid like the plague(瘟疫)” people who are demonstrating（展现）a very open awareness of their environment,” he said.

1.According to the BBC report, the main strategy of a successful pickpocket is________.

A. to distract victims

B. to give themselves multiple tasks to do

C. to focus on the most important details

D. to use swift hand movements

2.When groups of pickpockets use their common trick, ________.

A. it is the third thief’s task to steal what they can from the victim

B. the victim usually doesn’t dare to argue with them

C. the victim usually gets confused and lets down his or her guard

D. two members bump into the victim from different directions at the same time

3.Why do some thieves hang out near signs saying things like “beware of pickpocketers”?

A. They think it is more thrilling to steal in those areas.

B. Normally there are no police officers around.

C. They don’t know common people’s psychology.

D. They have a better chance of locating people’s valuables there.

4.According to James Brown, which of the following types of person is more likely to be pickpocketed?

A. People who look weak.

B. People who are walking slowly.

C. People who are absent-minded.

D. People who are alert to their surroundings.

高三英语阅读理解中等难度题查看答案及解析

Most of us have gone away from “mad men” in the street, only to realize that they are in fact using a Bluetooth headset. Now a new University of Pennsylvania study shows that muttering can actually help people find lost objects—in other words, saying the name of an object helps you find it more quickly.

Previous work has suggested that speaking aloud while performing step-by-step tasks, like tying shoelaces (鞋带), can help kids guide their behavior and let them focus on the job in hand. However, scientists were not sure if speaking aloud when performing tasks could help adults in the same way, especially when looking for particular objects. Professor Gary Lupan and Daniel Swingley, writing for the Quarterly Journal of Experimental Psychology, carried out some experiments. They hoped to give the fact that next time you lose your keys, muttering “keys, keys, keys” can in fact help you find them.

Inspired by viewing people muttering to themselves as they try to find things like peanut butter in a supermarket, the researchers conducted two experiments to see if this actually worked. In the first, participants were shown 20 pictures of various objects and were asked to find a certain one, with some seeing a text label (标签) telling them what they were looking for. These participants were then asked to search for the object again while saying the word to themselves, with results showing that saying it aloud helped people find the object more quickly.

The second experiment saw participants performing a shopping task, where they were shown photographs of items (物品) commonly found on supermarket shelves. They were asked to find all examples of a particular item, so if they were asked for apples they had to find all the bags of apples, as quickly as possible. The researchers found that there was also an advantage in saying the name of the product aloud when they were searching for something familiar.

The University of Pennsylvania study shows that muttering can actually help people reach the target object—in other words, muttering to oneself helps to focus the mind on something. It works more effectively than seeing a written description. Repeating the word over and over again helps even more.

1.The second paragraph tells us that ________.

A. muttering helps people to control their behavior

B. muttering has the same effect on both kids and adults

C. it is really hard to carry out the experiments on adults

D. it is easier for kids to do step-by-step tasks by muttering

2.According to the passage, muttering can help people in a way that ________.

A. it completely controls people’s mind

B. it directly explains people’s behavior

C. they concentrate more on their job at hand

D. they reduce their pressure from their mind

3.The two experiments mentioned in the passage show that ________.

A. participants were better at doing the shopping task

B. it took the participants the same time to find the objects

C. showing pictures of the items helped find them more quickly

D. participants saying aloud the word found the object more quickly

4.What is the best title of the passage?

A. Effects of Muttering

B. How to Find Lost Objects

C. What to Mutter to Yourself

D. Methods of Remembering Objects

高三英语阅读理解中等难度题查看答案及解析

Most of us in China are used to paying for everything with our phones. 1. At least, this was the case for Lim Swee Say from Singapore, who found his first experience with Chinese payment methods quite impressive. Lim was waiting in line to buy nuts at a street stall (货摊) in Shanghai and saw other customers show their phones and take the nuts without giving cash. 2. It seems that Singapore falls behind in mobile payments. Some Chinese tourists find it inconvenient when they have to use cash in Singapore.

3. According to Xinhua News Agency, many countries now accept mobile payment services for Chinese tourists, with WeChat Pay covered in 13 overseas countries and regions and Alipay over 200. It’s now common to see the familiar green or blue logos in tourist destinations around the world, from a tiny shop in the Scottish Highlands to a huge department store in New York.

Mobile payments are now a normal part of life in China, and the trend is sweeping other nations. According to Forrester Research, in America, mobile payments rose by 37 per cent in 2016. 4.

This may be partly because western mobile payment services require businesses to install expensive equipment before customers can use them. 5.

A. He was trying to figure out how they got paid.

B. Foreign tourists don’t like to pay with their mobile phones.

C. But in China, all it takes is a QR code (二维码) and a phone.

D. Soon after, he realized that the customers were using WeChat Pay.

E. Still, Chinese mobile payments were nearly 50 times greater than those in the US.

F. But for foreign visitors who aren’t familiar with this method, it may seem strange.

G. The popularity of Chinese mobile payments has pushed some foreign companies to accept them.

高三英语七选五中等难度题查看答案及解析

The younger generation are raised in a more open environment, which has enabled them to develop____ their values in life.

A. in charge of B. in contrast to C. in exchange for D. in tune with

高三英语单项填空中等难度题查看答案及解析

There are more and more cases of drivers behaving violently towards other road1.(use).

Research has shown that this new form of crime2.(call) road rage (路怒） is a growing worldwide problem. Road rage can happen to anyone at any time.A survey has shown that the morning rush hour appears to be3.most likely time for a road rage attack, and attackers ate most likely to be4.their 20s or 30s. Driving too close and sudden braking (刹车)5.(be) the biggest causes of road rage. Irresponsible drivers6.drive too close often make the driver in front 7. (respond) by sudden braking.

8.(fortunate), most road rage incidents don’t　 lead to death or injury9.they can be extremely unpleasant for the victim. My advice : Keep cool. If will only make things10.(bad). Mobile phones can be useful to you. You should telephone the police immediately if you feel an aggressive situation could get out of control.

高三英语语法填空中等难度题查看答案及解析

We are all busy talking about and using the Internet but how many of us know the history of the Internet?

Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn’t work well. If one computer in the network broke down, the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time.

At first the Internet was only used by the government, but in the early 1970s, universities, hospitals, and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of 1990s, computers became cheaper and easier to use. Scientists had also developed software that made “surfing” the Internet easier.

Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mails is more and more popular among young people.

The Internet has now become one of the most important parts of people’s life.

回答下面问题，在答题卡相应题号后的横线上写下相关信息。

1.When was the Internet set up?（不多于3个单词）

___________________________________________________________________________

2.Why did a new network system have to be set up?（不多于6个单词）

___________________________________________________________________________

3.What is the writer’s purpose of this passage?（不多于11个单词）

___________________________________________________________________________

高三英语阅读理解中等难度题查看答案及解析

Pupils remember more and behave better when 3D images are used in lessons，research suggests．They are quicker to learn and absorb new concepts，and display higher levels of concentration．

Professor Anne Bamford，of the University of the Arts，London， studied the effectiveness of 3D content in 15 schools across seven countries，including the UK．Pupils in 3D classes can remember more than those in the 2D classes after four weeks，improving test scores by an average of 1 7 percent compared with eight percent for 2D lessons．They gave more detailed answer to the tasks and were more likely to think in 3D, using hand gestures and mime(模仿动作) to answer the test questions successfully．

The teachers commented that the pupils in the 3D groups had deeper understanding，increased attention span．more motivation and higher engagement in the lessons．

Children are used to 3D with the rise of computer games that use the technology—90 percent of those in the study had seen a 3D film．Schools would need 3D—enabled projectors(投影仪)，laptops with good picture capabilities，3D software and glasses for children to introduce animations(动作) into classrooms．

But Danny Nicholson，an educationist，said the technology would be impractical to use in schools and could be costly．He said，“While I think the idea of 3D technology is very interesting， I worry that 3D is a bit of an expensive gimmick(小玩意儿)．There are a few cases where a true 3D image might help，but most of the time，good 2D models that can be moved would be just as effective．”

In the US，one school district in Colorado is already in the process of having 1．000 3D projectors fixed in classrooms．And the University of Caledonia．which carries out scientific research into the Lake Tabon Basin．has used 3D presentations with Grade Six pupils．Those who watched the 3D presentations were more engrossed and reported a general increase in their interest in science compared with students who watched the 2D version．

1.What is the main idea of the first three paragraphs?

A．There are slight differences between 3D and 2D images．

B．Pupils perform better when 3D images are used in classes．

C．Schools have difficulties in making full use of 3D technology．

D．3D technology is always more effective than 2D technology．

2.Danny Nicholson holds the view that 3D_____.

A．is of no help in classes

B．has a bright future in classes

C．is more practical than 2D models

D．may not be affordable for schools

3.What can we learn from the last paragraph?

A．3D technology will replace 2D models in the future．

B．Many pupils are now more Interested In science than before．

C．Teachers will use the 3D technology through specific training．

D．3D will soon be put into use in one school district in Colorado．

4.The underlined word “engrossed” in the last paragraph means_____.

A．absorbed       B．annoyed

C．relaxed         D． confused

高三英语阅读理解中等难度题查看答案及解析