I ______ tell you with certainty that he won’...

I ______ tell you with certainty that he won’t be able to finish it before the deadline.

A. will        B. must        C. can        D. may

高三英语单项填空中等难度题查看答案及解析

Remember that you won't be able to cancel the contract ____you've signed.

A. before　　 B. until　　　　 C. once　　 D. though

高三英语单项填空中等难度题查看答案及解析

三大从句单句语法填空

1.We won’t be able to finish the task on time_________we try our best.

2.He was told that it would be at least three months __________ he could recover and return to work.

3.It is shocking that some investment banks even judge candidates on __________ they wear brown shoes.

4.The most pleasant thing of the rainy season is __________ one can be entirely free from dust.

5.Try_________he may, he is not able to persuade his father to give up smoking.

6.___________ difficult problems we may face, we will try our best to fight back.

7.Below is the only idea __________ can help you out.

8.In our factory there are 2,000 workers, two thirds of _________ are women.

9.As a teacher, I never give my students so difficult a problem ________they can’t solve.

10.According to __________ the hotel’s general manager once told us, a trip to the woods is something of a tradition in the area.

高三英语用适当的词完成句子中等难度题查看答案及解析

Teenage brains in the digital world

When it comes to technology, adults won't be able to keep up with their children. It took the radio 38 years to reach 50 million people, but it took only 20 years for the phone to reach the same number, and 13 years for the television. In contrast, it took Facebook 3.6 years.　 1.

Over the 15 years, digital communication has brought in more changes than the　 printing press did in 1570. And those most likely to use them in this world are teenagers？ whose brains appear to have an extraordinary capacity to adapt to the world around them. 2.enabling teenagers to keep up with the increasing pace of digital technology　 and giving them an advantage when it comes to multitasking(多重任务处理)．

In the US, on average teenagers spend 8.5 hours a day using computers, mobiles, and　 other devices to learn, interact, and play.　 3.　　 such as talking on the phone while you're　 watching TV. As they stare at these screens, they're taking in and sorting through an incredible amount of information.

4.YouTube indicates that teenagers all over the world are watching the same　 clips and laughing at the same joke, indicating that they are more global-minded than teenagers in the past. They may be keen on texting their friends and posting updates on　 social media sites.

5. By the age of 30, our brains have become more set in their way, making it　 harder for us to adapt and cope with the new technology.

A. However, there is a cut-off.

B. Twitter only needed 88 days.

C. There are concerns about how to make friends online.

D. There is an advantage of the growing digital trend.

E. Having a more flexible brain means certain parts of it haven't developed yet,

F. This means that the teenage brain can adapt to new technology,

G. This increases t0 11.5 hours if you include all the multitasking that goes on,

高三英语七选五中等难度题查看答案及解析

—You seemed to be very surprised at the news that he won.

—Not exactly.It was his courage________his skill________really struck me.

A．as well as；that　    B．other than；that

C．rather than；which　    D．and；which

高三英语单项填空中等难度题查看答案及解析

_____ he comes, we won’t be able to go.

A. Without　　 B. Unless

C. Except　　 D. Even

高三英语单项填空中等难度题查看答案及解析

Dear Daughter,

As we drove off from Columbia, I wanted to write to tell you all that is on my mind.

First, I want to tell you how proud we are. Getting into Columbia is a real testament(证明) of what a great well-rounded student you are. You should be as proud of yourself as we are.

Your college years will be the most important of your life. It is in college that you will discover what learning is about. This will be the period when you go from teacher taught to master inspired, after which you must become a self-learner. So do take each subject seriously, and even if what you learn is of no practical use in real life, the learning skills you get will be something you will value forever.

Follow your passion in college. Take courses you think you will enjoy. Don’t be bothered by what others think or say, but make up your own mind. Most importantly, make true friends and be happy. Don’t worry abut their hobbies, grades, looks, or even personalities.

Start planning early what you’d like to do. Where would you like to live? What would you like to learn? I think your plan to study fashion is good, and you should decide where you want to be, and get onto the right courses. I will always be there for you, but the time has come for you to be in the driver’s seat--this is your life, and you need to be in control. Being in control feels great. Try it, and you’ll love it!

So please treasure your college years--make the best use of your free time, become an independent thinker in control of your destiny, and learn through your successes and challenges.

May your years at Columbia be the happiest of your life, and may you grow into just what you dream to be.

Love

Dad & Mom

1.We can read between the lines that________.

A. Dad is very strict with his daughter

B. Dad has a strong love for his daughter

C. Dad always worries about his daughter

D. Dad is much concerned about his daughter's health

2.Which of the following is NOT true according to the passage?

A. Plan things before you do them.

B. Self-learning is very important in college.

C. Follow your passion and what other people say.

D. Leading a life is just like driving a car.

3.The underlined word “destiny” in the passage is the closest in meaning to____________.

A. weight        B. Time       C. position       D. life

4.The purpose of the author in writing the letter is to tell his daughter to____________.

A. make the most of her college      B. fight till she succeeds

C. be confident and happy         D. smile to her trouble in 1ife

高三英语阅读理解简单题查看答案及解析

Dear Daughter,

As we drove off from Columbia, I wanted to write to tell you all that is on my mind.

First, I want to tell you how proud we are. Getting into Columbia is a real testament(证明) of what a great well-rounded student you are. You should be as proud of yourself as we are.

Your college years will be the most important of your life. It is in college that you will discover what learning is about. This will be the period when you go from teacher taught to master inspired, after which you must become a self-learner. So do take each subject seriously, and even if what you learn is of no practical use in real life, the learning skills you get will be something you will value forever.

Follow your passion in college. Take courses you think you will enjoy. Don’t be bothered by what others think or say, but make up your own mind. Most importantly, make true friends and be happy. Don’t worry abut their hobbies, grades, looks, or even personalities.

Start planning early what you’d like to do. Where would you like to live? What would you like to learn? I think your plan to study fashion is good, and you should decide where you want to be, and get onto the right courses. I will always be there for you, but the time has come for you to be in the driver’s seat--this is your life, and you need to be in control. Being in control feels great. Try it, and you’ll love it!

So please treasure your college years--make the best use of your free time, become an independent thinker in control of your destiny, and learn through your successes and challenges.

May your years at Columbia be the happiest of your life, and may you grow into just what you dream to be.

Love

Dad & Mom

1.We can read between the lines that________.

A. Dad is very strict with his daughter

B. Dad has a strong love for his daughter

C. Dad always worries about his daughter

D. Dad is much concerned about his daughter's health

2.Which of the following is NOT true according to the passage?

A. Plan things before you do them.

B. Self-learning is very important in college.

C. Follow your passion and what other people say.

D. Leading a life is just like driving a car.

3. The underlined word “destiny” in the passage is the closest in meaning to____________.

A. weight        B. Time       C. position       D. life

4.The purpose of the author in writing the letter is to tell his daughter to____________.

A．make the most of her college               B．fight till she succeeds

C．be confident and happy                         D．smile to her trouble in 1ife

高三英语阅读理解中等难度题查看答案及解析

_____ he comes, we won't be able to go.

高三英语单项填空简单题查看答案及解析

Even if you don't have to work, eat or sleep, you won't be able to get through all information on blogs and social networks. The problem we face is that much of this information seems very interesting at first glance. Actually, much of the information is unimportant, disposable and it distracts us from more meaningful pursuits. Worse still, when we spend lots of time consuming information from our social media streams, we may find it hard to concentrate on what we’re doing and we have a tendency to forget what we have consumed anyway.

A new study from Sweden’s KTH Royal Institute of Technology has found that too much social media exposure actually reduces your ability to process information and depletes (耗尽) your short-term working memory.

Our working memory plays a critical role in our capacity to filter (过滤) information and remember what is valuable but it is not a limitless resource. Erik Fransen, a professor in Computer Science at KTH and the leader of this is new study on social media overload says this can explain why our capacity (容量) for processing information begins to fail when we attempt to put more information in the working memory.

In fact, when you try to process the information like speech or video, you are going to need partly the same system of working memory, so you are reducing your own working memory capacity. And when you try to store many things in your working memory, you get less good at processing information.

It is the periods of downtime of your brain—preferably disconnected from the distractions of your computer or smartphone—that are needed for memory consolidation (巩固) and transferring important information to your exposure to new information. Besides, you can empty your mind of thoughts quickly to relax completely, go for a short walk or spend a few minutes listening to music. This will help you improve your capacity to process information and increase your productivity.

1.What can we learn about social media overload from Paragraph 1?

A. It distracts our attention.　　 B. It is beneficial to us.

C. It brings us whatever we want.　　 D. It keeps us informed of everything.

2.Why does your capacity for processing information begin to fall sometimes?

A. Much of the information is unimportant.

B. Your working memory is a limited resource.

C. You're less good at processing information.

D. You don't make the most of your brain.

3.Which is recommended to relax your brain?

A. Thinking over things carefully.　　 B. Listening to music for a while.

C. Taking enough physical exercise.　　 D. Focusing more on the present.

高三英语阅读理解中等难度题查看答案及解析