---I wonder if I could use your mobile phone....

---I wonder if I could use your mobile phone.

---No problem. _______.

A. Good idea       B. You’ve got it        C. It’s your turn    D. Go ahead

高二英语单项填空中等难度题查看答案及解析

— I wonder if I could use your phone for a while?

— _____.

高二英语单项填空简单题查看答案及解析

--- I wonder if I could possibly use your car for tonight?

--- ____. I’m not using it anyhow.

A．Sure, go ahead.     B．I don’t know      C．Yes, indeed        D．I don’t care

高二英语单项填空简单题查看答案及解析

--- I wonder if I could use your telephone?

--- _________.

A. I wonder how                    B. I don’t wonder

C. Sorry, it’s out of order             D. No wonder, here it is.

高二英语单项填空中等难度题查看答案及解析

--I wonder if I could use your bike?       --________.

高二英语单项填空中等难度题查看答案及解析

With mobile phones, these problems increase. Many times you 1. (talk) with a friend, only for your friend to interrupt the conversation to answer a call. 2.some reason, a typical mobile phone call is nearly always give greater 3. (important) than a face-to-face conversation. Yet, once again, most mobile phone calls are about rather small matters. When 4. (ask) later what the call was about, your friend always answers, “Oh, nothing really”. If the call was really about ‘nothing’, then why was it so important as to interrupt your conversation and waste your precious time.

Using the mobile phone for text messages is the 5. (bad). In one study, girls average 80 text messages 6.day, and boys average 30. What do people talk about in text messages? While these messages always seem important at the time, most people cannot really remember 7. the next day.

Phones and text message focus on building relationships with many people. However, these relationships are often quite 8. (stability). Many teenagers say that 9. they have a lot of friends, they really have no best friend. Meanwhile, real relationships are often sacrificed, 10. whatever personal peace one has is destroyed whenever the mobile phone rings.

高二英语语法填空中等难度题查看答案及解析

How important is your mobile phone, better known to Americans as a cellphone? Jack said, “I use my phone all the time. I’m always on my phone.” Ann said, “It’s important to me because it’s like my life saver.” Jenny said, “I need my cellphone. I cannot live without it.”

So far, no studies have proven beyond question that the radio signals from cellphones cause brain cancer or other health problems. But a new study by government scientists in the United States has some people wondering what to think. The scientists have found that holding a cellphone to your ear for more than fifty minutes increases brain cell activity. Even the scientists themselves are not sure about the meaning of their findings.

Dr Nora Volkow led the study. She heads the National Institute on Drug Abuse, part of the National Institutes of Health. Dr Volkow says she is not concerned that fifty minutes of cellphone exposure (暴露) would harm anyone. But she says the research does show the need to study whether there are long-lasting effects of repeated exposure over several years.

Her team studied forty-seven healthy volunteers between January and December of 2009. The volunteers had cellphones placed against both ears while the scientists made images of their brain activity. As part of the test, one phone was activated （使激活）for fifty minutes. The other phone was off. After that, the volunteers were tested with both phones turned off. Dr Volkow says the brain scans（扫描） showed increased activity in brain cells closest to the activated phone.

The scans showed how the brain cells used sugar to produce energy, a normal activity. The activity was seven percent higher in areas of the brain closest to the cellphone antenna（天线）.

Dr Giuseppe Esposito is a nuclear medicine expert at Georgetown University Medical Center in Washington. He says after many years of studies, better kinds of research are still needed to settle questions about cellphone safety. These studies would take years.

1.What the three people said in Paragraph 1 shows that 　　 .

A. not everyone needs to use a cellphone

B. cellphones are the most important thing in our life

C .cellphones play an important role in our life

D. cellphones have different functions for different people

2.According to Paragraph 2, what is still unknown to scientists?

A. Whether radio signals cause health problems or not.

B. Whether using a cellphone for too long can lead to brain cancer.

C. Whether cellphones have more advantages than disadvantages.

D. Whether people worry about talking on the cellphone for too long.

3.The results of the study tell us that 　　 .

A. people use cellphones for too long every day

B. using cellphones has an effect on brain cells

C. cellphones that are powered off can also affect the brain

D. increased activity in brain cells has many causes

4.Which statement would Dr Giuseppe Esposito probably agree with?

A. Cell phone safety is not an important issue.

B. It goes without saying that cell phones harm people’s health.

C. Few studies have been done on whether cell phones are safe to use.

D. There is still a long way to go to find out whether cell phones are safe to use.

高二英语阅读理解中等难度题查看答案及解析

— Do you often talk with your friends on the telephone or mobile phone?

— __________ . I like using QQ.

A．None             B．Either            C．Any              D．Neither

高二英语单项填空中等难度题查看答案及解析

Do you find it difficult to put down your mobile phone?

If yes, you’re not alone. These days, many people suffer from the stress of FOMO (fear of missing out). They reach of their mobile phones when they wake up in the morning, and for the rest of the day, they constantly check their social media apps for the latest updates.

Despite the convenience smart phones bring, many people struggle with their digital habits. This is why Google introduced an app called Dashboard for Android operating system. This new app includes well-being functions that aim to help users manage the time they spend on their digital devices.

It all starts with a bird’s-eye view. Dashboard allows users to look at all the details of their phone habits. For example, a user can see how many times they’re unlocked their phone and how many times they’re checked their social media apps, as well as how much time they spend on each app every day.

Once the users see this information, they’ll be able to make some changes. With the App Timer function, users can set a time limit for how long they can use each app for every day.

But even if users become more mindful of their usage, they’re still likely to be drawn in by notification（通知）. Such feature automatically（自动地）silences incoming calls and notifications when a user puts their phone face down.

If people truly want to make full use of their free time instead of losing hours using their smart phones, these new functions are just one way of doing that.

The easiest answer would be just to use your willpower.

1.Who are the target users of Dashboard?

A. People who know little about smart phones.

B. People who have trouble dealing with stress.

C. People who are slow at researching of things online.

D. People who wish to manage the time they spend on their smart phones.

2.What can Dashboard do?

A. Lock the phone at a certain time.

B. Limit some apps to certain users.

C. Limit the time certain apps can be used.

D. Silence app notifications at night.

3.The underlined word “mindful” in Paragraph 6 is closest in meaning to ________.

A. serious　　 B. careful

C. prepared　　 D. creative

4.What does the author think of Dashboard?

A. It’s not very useful.　　 B. It’s perfectly designed.

C. It should include more functions.　　 D. It may be helpful to some people.

高二英语阅读理解中等难度题查看答案及解析

Do you find it difficult to put down your mobile phone?

If yes, you’re not alone. These days, many people suffer from the stress of FOMO (fear of missing out). They reach of their mobile phones when they wake up in the morning, and for the rest of the day, they constantly check their social media apps for the latest updates.

Despite the convenience smart phones bring, many people struggle with their digital habits. This is why Google introduced an app called Dashboard for Android operating system. This new app includes well-being functions that aim to help users manage the time they spend on their digital devices.

It all starts with a bird’s-eye view. Dashboard allows users to look at all the details of their phone habits. For example, a user can see how many times they’re unlocked their phone and how many times they’re checked their social media apps, as well as how much time they spend on each app every day.

Once the users see this information, they’ll be able to make some changes. With the App Timer function, users can set a time limit for how long they can use each app for every day.

But even if users become more mindful of their usage, they’re still likely to be drawn in by notification（通知）. Such feature automatically（自动地）silences incoming calls and notifications when a user puts their phone face down.

If people truly want to make full use of their free time instead of losing hours using their smart phones, these new functions are just one way of doing that.

The easiest answer would be just to use your willpower.

1.Who are the target users of Dashboard?

A.People who know little about smart phones.

B.People who have trouble dealing with stress.

C.People who are slow at researching of things online.

D.People who wish to manage the time they spend on their smart phones.

2.What can Dashboard do?

A.Lock the phone at a certain time.

B.Limit some apps to certain users.

C.Limit the time certain apps can be used.

D.Silence app notifications at night.

3.The underlined word “mindful” in Paragraph 6 is closest in meaning to ________.

A.serious B.careful

C.prepared D.creative

4.What does the author think of Dashboard?

A.It’s not very useful. B.It’s perfectly designed.

C.It should include more functions. D.It may be helpful to some people.

高二英语阅读理解中等难度题查看答案及解析