题目内容

My students often tell me they don’t have “enough time” to do all their schoolwork. My reply is often brief—You have as much time as the president. I usually carry on a bit about there being 24 hours in the day for everyone, and suggest that “not enough time” is not an acceptable explanation of not getting something done.

Once in graduate school, I tried to excuse myself to one of my professors by saying that I was working hard. His answer to me was, “That’s irrelevant. What’s important is the quality of your work.” Since then I have had time to think about the “hard worker” dodge (伎俩), and I have come to some conclusions — all relevant to the issue of how much time we have.

If you analyze(分析) the matter, you can identify(确定) two parts of the problem: There is, of course, the matter of “time”, which we can think of as fixed. Then there is the problem of “work” during that time. But, as my professor suggested, it’s not how hard one works but the quality of the product that is important.

That led me to a new idea: the quality of the work. That concept is perhaps best explained by a sign I once saw on the wall in someone’s office---Don’t work harder but work smarter. There’s a lot of sense in that idea.

If you can’t get more time, and few of us can, the only solution(解决方法) is to improve the quality of the work. That means thinking of ways to get more out of the same time than we might otherwise get. That should lead us to an analysis of our work habits. Since “work” for students usually means “homework”, the expression “work habits” should be read as “study habits”.

Then, as a smart student, you will seek to improve those skills that you use in study, chiefly reading and writing. If you learn to read better and write better, there are big benefits that pay off in all your studies.

1.From the passage, we know that the author is ______ .

A. a poet B. a editor

C. an educator D. an director

2.We can infer from the first two paragraph that we students _____ .

A. have enough time B. can meet the president

C. get something done well D. should accept the explanation

3.The underlined sentence in Paragraph 2 means_________.

A. That is impossible B. That is not acceptable

C. That is unbearable D. That is not important

4.The main purpose of writing the passage is to give_______.

A. advice B. encouragement

C. criticism D. information

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Football,to me,is more than just a game.I have probably learned more than valuable lessons from it than from school.

When I joined the team freshman year,I didn’t realize what I was getting into.Even though I had been playing since fourth grade and knew it was hard work,nothing would prepare me for the effort I would put into football that year.We worked all summer in the weight room and ran on the track to get in physical and mental shape before the season.

See,football is more of a mental sport than anything else,so running on the track wasn’t only about getting in shape.We would push our minds by running as hard as we could even if we felt like we were going to pass out.At the beginning,I was immature(幼稚的)and only thought of myself,sometimes even giving up when I was tired or hurting.Then after the third game I had a season-ending injury.Imagine working all summer and then only being able to play three games! I needed an operation on my arm and at least five months to recover.

After freshman year I decided that I would always give my best effort.Playing football in the college has taught me so much more than just what my tasks are on a particular play or how to block.I have learned to think about others first,and realized how important working hard is.Being with all my friends,even sweating and bleeding with them,really made us unite as a group of hard-working young men,who will succeed in life.

1.What is the text mainly about?

A. How the author dislikes the game of football.

B. When the author began to play football.

C. How the author has changed his attitude to football.

D. What sport the author likes best.

2.The author thinks football is_______.

A. just a game B. of a mental sport

C. hard to be out-of-date D. not worth his effort

3.In the third paragraph,the phrase “getting in shape” probably means ________.

A. becoming physically fit B. designing the playground

C. losing weight D. measuring the track

Four years ago, we asked ourselves: what if we could create a shopping experience with no waiting in lines and no checkout? Or could we create a physical store where customers could simply take what they want and go? Our answer to those questions is Amazon Go, where you could experience the idea of “just walk out shopping”.

Amazon Go is a new kind of store with no checkout required. We created the world’s most advanced shopping technology, so you never have to wait in line. With our “just walk out shopping” experience, simply use the Amazon Go app to enter the store, take the products you want, and go! No lines, no checkout.

Our checkout-free shopping experience is made possible by the same types of technologies used in self-driving cars: computer vision, sensor fusion, and deep learning. Our “just walk out technology” automatically detects when products are taken from or returned to the shelves and keeps track of them in your virtual cart. When you’re done shopping, you can just leave the store. Shortly after, we’ll charge your Amazon account and send you a receipt.

We offer delicious ready-to-eat breakfast, lunch, dinner, and snack options made fresh every day by our on-site chefs and favorite local kitchens and bakeries. Our selection of foodstuff ranges from bread and milk to cheeses and locally made chocolates. You’ll find well-known brands we love, plus special finds we’re excited to introduce to customers. For a quick home-cooked dinner, pick up one of our chef-designed Amazon Meal Kits, and you can make a meal for two in about 30 minutes.

Our 1,800-square-foot shopping space is conveniently compact(紧凑的), so busy customers

can get in and out fast. It is located at 2131, 7th Ave, Seattle, WA, on the corner of 7th Avenue and Blanchard Street. All you need is an Amazon account, a supported smartphone, and the free Amazon Go app.

Amazon Go is currently only open to Amazon employees in our testing program, and will be open to the public soon.

1.From the passage, we can learn that Amazon Go .

A. is a checkout-free store B. sells all kinds of goods

C. is open to the public D. uses unknown technologies

2.What is mainly discussed in Paragraph 3?

A. When Amazon Go charges. B. How Amazon Go works.

C. Where Amazon Go lies. D. What Amazon Go sells.

3.Customers pay for the products from Amazon Go by .

A. paying cash at the counter B. walking out of the store

C. using their Amazon accounts D. scanning smartphones when leaving

4.The main purpose of the passage is to .

A. encourage people to shop online B. advise people to work for Amazon

C. inform people of a new concept store D. tell people of the shopping experience

Dangers from Outer Space

What is the greatest threat to life on our planet? Is it climate change? Shortages of food or water? Or might an altogether bigger danger come from somewhere further away: space?

We’re not talking about an attack by little green men here. Instead, how about being hit by a large falling star, beat by deadly universal rays or fried by the energy of an erupting star?

It wouldn’t be the first time that our Earth has had a rough ride over the last 3.7 billion years, with some disastrous events. The most famous mass extinction(灭绝)was 66 million years ago, when it’s widely believed that a meteorite(陨石)killed off the dinosaurs. A 110-mile-wide crater in Mexico with the same geological age supports this theory.

Believe it or not, this wasn’t the worst catastrophe in our planet’s history. That was when 96% of life was wiped out at the end of the Permian period, 252 million year ago. Scientists don’t know for sure why this happened, but any potential explanations carry with them the possibility that similar events could happen again.

Some experts believe that our Sun has a twin star which is too far away to observe directly. This huge sleeping star could twist the paths of orbiting icy rocks and cast them towards the rest of the Solar System.

Is this what happened 252 million years ago? Or is there instead, perhaps, a distant, ninth plant in our Solar System which pulls in passing comets(彗星)and sends them dashing our way?

The Sun that has given us the warmth is gradually turning into a deadly enemy. Like all stars, it is slowing dying, burning through its energy supplies. As it does so, it expands, and in about 2 billion years it will have grown so much that the heat will make life on planet Earth unbearable.

While all this sounds a little horrible, take comfort from the fact that the chance of being hit by a huge interstellar projectile(星际碰撞物)is unbelievably slim, and that 2 billion years is a very long time.

1.When did dinosaurs die out according to the passage?

A. 3.7 billion years ago. B. 252 million years ago.

C. 66 million years ago. D. 2 billion years ago.

2.Why was 96% of life destroyed at the end of the Permian period?

A. The cause is still unknown.

B. A huge falling star hit the earth.

C. A twin star cast icy rocks towards the Solar System.

D. A ninth planet pulled in passing comets.

3.What can we learn from the passage?

A. All stars will eventually run of energy.

B. Our planet will be attacked by little green men.

C. We will be fried by the energy of an erupting star.

D. A huge sleeping star will hit the earth in millions of years.

4.What is the author’s attitude toward the dangers from outer space?

A. Frightened. B. Relieved.

C. Worried. D. Doubtful.

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