秋季学期高一年级期中试题
The quality of our air is affected by many different things. But one of the largest sources of air pollution is the burning of fossil fuels such as coal and gasoline which is used to power a car’ s engine. The EPA has set national standards to help control the level of harmful pollutants sent off into the air, and the automobile industry has acted by producing a hybrid car that uses less gas and therefore causes less pollution.
A hybrid car is a combination of a regular car that runs on gasoline and an electric car that is battery powered. Some people tend to think that since the hybrid car is partially electric, you have to plug it in to charge it. But that’s not how it works. The 144volt battery pack is actually recharged through the energy that is produced when the car’s brakes are used. This is referred to as “regenerative braking”, because it generates electricity.
Although the hybrid car still runs on gasoline most of the time, this helps it use less gas than a regular car. When the driver stops at a traffic light, the engine automatically shuts off to save fuel. Then, as soon as the driver puts the car in gear and touches the gas pedal, the engine starts back up.
Have you ever ridden in a car with someone who ran out of gas? That probably wouldn’t happen if you were riding in a hybrid car. It flashes a warning on its computer screen that says, “I am low on gas”. When it completely runs out, the warning reads, “YOU ARE NOW OUT OF GAS!” Then the electric power supply kicks in to let the driver travel a few more miles to a gas station.
61. Which of the following is true according to the passage?
A. The hybrid car will be put on the market.
B. Hybrid cars run faster than regular cars.
C. When the hybrid car stops at a traffic light, the driver will get a warning.
D. The burning of fossil fuels is one of the largest sources of air pollution.
62. According to the passage, the word “hybrid” refers to ________.
A. a high-tech discovery B. energy saving C. a new invention D. a combination of two things
63. “Regenerative breaking” is an important process of the hybrid car because ________.
A. it allows the car to come to a quick stop B. it gives the driver a smoother ride
C. it produces energy to charge the battery D. it can control the speed of the car
64. Which of the following is right about the EPA?
A. They designed hybrid cars.
B. They outlawed (宣布……为不合法) the burning of fossil fuels.
C. They set important guidelines that help control pollution.
D. Their main purpose is to protect endangered plants and animals.
65. Which of the following is the reason for developing hybrid cars?
A. They use less gas than regular cars. B. They’ re safer to drive than most cars.
C. They’re more modern than other cars. D. They cost less than regular cars.
C
Dear Seth,
You’re only three years old, and at this point in your life you can’t read, much less understand what I’ll tell you in this letter. But I’ve been thinking a lot about the life that you have ahead of you, about my life so far as I reflect on what I’ve learned, and about my role as a dad in trying to prepare you for the trials(磨难) that you’ll face in the coming years.
You won’t be able to understand this letter today, but somebody, when you’re ready, I hope you will find some wisdom and value in what I share with you.
You are young, and life has not yet to show a cold face to you, to throw disappointments and loneliness and pain into your path. You have not been worn down yet by long hours of thankless work, by the slings and arrows of everyday life.
For this, be thankful. You are at a wonderful time of life. You have many wonderful stages of life still to come, but they are not without their costs and perils.
I hope to help you along your path by sharing some of the best of what I’ve learned. As with any advice, take it with a grain of salt. What works for me might not work for you.
Life Can Be Cruel
There will be people in your life who won't be very nice. They’ll tease you because you’re different, or for no good reason. They might try to bully you or hurt you.
There’s not much you can do about these people except to learn to deal with them, and learn to choose friends who are kind to you, who actually care about you, who make you feel good about yourself. When you find friends like this, hold on to them, treasure them, spend time with them, be kind to them, love them.
There will be times when you are met with disappointment instead of success. Life won’t always turn out the way you want. This is just another thing you’ll have to learn to deal with. But instead of letting these things get you down, push on. Accept disappointment and learn to persevere, to pursue your dreams despite pitfalls. Learn to turn negatives into positives, and you’ll do much better in life.
You will also face heartbreak and abandonment by those you love. I hope you don’t have to face this too much, but it happens. Again, not much you can do but to heal, and to move on with your life. Let these pains become stepping stones to better things in life, and learn to use them to make you stronger.
But Be Open to life Anyway
Yes, you’ll find cruelty and suffering in your journey through life, but don’t let that close you to new things. Don’t move back from life, don’t hide or wall yourself off. Be open to new things, new experiences, new people.
You might get your heart broken 10 times, but find the most wonderful woman the 11th time. If you shut yourself off from love, you’ll miss out on that woman, and the happiest times of your life.
You might get teased and bullied and hurt by people you meet, and then after meeting dozens of jerks, find a true friend. If you close yourself off to new people, and don’t open your heart to them, you’ll avoid pain…, but also lose out on meeting some incredible people, who will be there during the toughest times of your life and create some of the best times of your life.
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