---I think computers play an important role i...

---I think computers play an important role in our life. Do you think so?

---Yes.________.

A. Great minds think alike.

B. Failure is the mother of success.

C. No pains, no gains.

D. Facts speak louder than words.

高一英语单项填空中等难度题查看答案及解析

—I think robot will play an important role in our life. Don’t you think so?

—Yes. _________________________.

高一英语单项填空简单题查看答案及解析

Staying fit and healthy plays an important role in our life. People sometimes ignore their health because of the busy daily schedules but there are some little things that you can do each day that will add to being healthy and fit. Here are some ways to stay fit and healthy.

Get regular check-ups. One should get a physical check-up every year to make sure everything is as it should be. 1.Getting physical examinations regularly benefits you because if and when something is wrong, you will get to know about it timely.

2.One should walk for a few minutes every day to stay fit. It improves body awareness and can help reduce pressure. Exercise helps to strengthen the heart and lungs, strength training helps to strengthen the muscles and stretching helps to reduce the risk of injury.

Eat breakfast. One should have healthy breakfast as it keeps you energetic for the best mental and physical performance. 3.It also helps to keep a healthy weight because you are less likely to overwork later in the day.

Don’t skip lunch. We are trying to lose weight. We don’t have time and end up working through our lunch break. But try to eat a light lunch each day.

No late dinners. With our busy lives we always put off dinner until the last minute. 4. This will give your body a chance to “eat” most of the food before you rest for the next 8 hours.

5.

A.Take enough exercise.

B.Work more and walk more.

C.Give them a try and see for yourself.

D.It helps to keep stable blood sugar levels.

E.Try to eat dinner at least 3 hours before you go to bed.

F.There is no harm to get check-ups as it’s good for your body.

G.Skipping breakfast makes you form a bad eating habit in the long run.

高一英语七选五中等难度题查看答案及解析

1.All of us have been a_____________ (知道的，明白的)that ads play an important role in our daily life．

2.Some commercial ads don’t tell the truth, so be s_____________ (聪明的，精明的)about them．

3.Many young people like his songs, that is to say, his songs a_____________ (迎合，有吸引力)to young people．

4.They held a party in h_______________ (荣誉，光荣)of the model workers.

5.He was our l_______________ (主导的，主要的)goal scorer last season.

6.Harry Potter is a e_______________ (非凡的，特别的)role in the series of JK ‘s novels.

7.I shall never forget the i______________ (印象)l have gathered during my trip.

8.In most of the people’s opinions, money can’t buy h_______________.(幸福)

9.It’s quite c_________________ for us to live near the station.(方便的，便利的)

10.In the new production, I will play the r___________ (角色) of a policeman.

高一英语单词拼写困难题查看答案及解析

Do you have any idea 　　　　 computer plays so important a part in our daily life?

A. how is it that　　 B. what is it that

C. how it is that　　 D. what it is that

高一英语单项填空困难题查看答案及解析

Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it’s easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:

﹡Schedule yearly exams. 1. Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

﹡Protect against UV rays (紫外线). Long-term stay in the sun creates risk to your eyes. No matter what the season is, it’s extremely important to wear sunglasses. 2.

﹡Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products.  3.  Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.

﹡4.  As part of a healthy diet, eat more fruits and vegetables each day. Vitamins C and E help protect eyesight and promote eye health.

﹡Practice safe wear and care of contact lenses (隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.  5. Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A. Eat your greens.

B. Eye care should begin early in life.

C. They can properly protect your eyes.

D. Stay in good shape by taking more vitamins.

E. Parents usually don’t care about their own eyesight.

F. Always follow the doctor’s advice for appropriate wear.

G. This frequent eye activity increases the risk for eye tiredness.

高一英语七选五中等难度题查看答案及解析

Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it's easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight：

·Schedule yearly exams. 1. Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

·Protect against UV rays (紫外线). Long­term stay in the sun creates risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses. 2.

·3. Two thirds of Americans spend up to seven hours a day using computers or other digital products. This frequent eye activity increases the risk for eye tiredness. Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20­second break and look at something 20 feet away.

·4. As part of a healthy diet, eat more fruits and vegetables each day. Vitamins (维生素) C and E help protect eyesight and promote eye health.

·Practice safe wear and care of contact lenses (隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical advice for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. 5. Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A．Give your eyes a break.

B．Parents usually don't care about their own eyesight.

C．They can properly protect your eyes.

D．Stay in good shape by taking more vitamins.

E．Have your eyes checked as early as possible.

F．Always follow the doctor's advice for appropriate wear.

G．Eat your greens.

高一英语七选五中等难度题查看答案及解析

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Eyesight（视力) plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it's easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight：

Schedule（安排）yearly exams(检查). __1.__ Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

Protect against UV rays (紫外线). Long-term stay in the sun creates risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses. __2.__

Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products. __3.__ Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.

_4._ As part of a healthy diet, eat more fruits and vegetables each day. Vitamins (维生素) C and E help protect eyesight and promote eye health.

Practice safe wear and care of contact lenses (隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. __5._ Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A．Eat your greens.

B．Eye care should begin early in life.

C．They can properly protect your eyes.

D．Stay in good shape by taking more vitamins.

E．Parents usually don't care about their own eyesight.

F．Always follow the doctor's advice for appropriate（适当的）wear.

G．This frequent eye activity increases the risk for eye tiredness.

高一英语七选五中等难度题查看答案及解析

七选五

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it’s easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:

●Schedule yearly exams. 　　 1　　 Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

●Protect against UV rays(紫外线). Long­term stay in the sun creates risk to your eyes. No matter what the season is, it’s extremely important to wear sunglasses. 　　 2　　

●Give your eyes a break. Two­thirds of Americans spend up to seven hours a day using computers or other digital products. 　　 3　　 Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20­second break and look at something 20 feet away.

●　　 4　　 As part of a healthy diet, eat more fruits and vegetables each day. Vitamins(维生素) C and E help protect eyesight and promote eye health.

●Practice safe wear and care of contact lenses(隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. 　　 5　　 Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A. Eat your greens.

B. Eye care should begin early in life.

C. They can properly protect your eyes.

D. Stay in good shape by taking more Vitamins.

E. Parents usually don’t care about their own eyesight.

F. Always follow the doctor’s advice for appropriate wear.

G. This frequent eye activity increases the risk for eye tiredness.

高一英语七选五中等难度题查看答案及解析

In many parts of the world，cars play an important role in daily life and many societies would not exist without them.So the idea that in 20 years’ time, no one will own cars may be hard to believe.But this is the prediction made by a team of transport researchers who are taken seriously, not only by government but also by ear manufacturers.

The Human Science and Advanced Technology Institute at Loughborough in the UK is part of an international research program.The team there believes that by 2020 all cars will be computerized，which will mean much saving，no accidents and better use of roads.The superintelligent car of the 21st century will drive itself, and it will not be owned by one individual.Instead，we will have a choice of cars and change them as frequently as we change our clothing.

According to Dr.David Davis，who leads the research team，these predictions are based on the rising cost of the car culture，which had blocked up our cities，polluted our air, and caused more deaths than both world wars put together.

Davis says，cars will be fitted with some intelligent devices to regulate the distance between one car and another.The car will automatically speed up，or slow down，to match the speed of the car in front.Computers are much safer drivers than people，so cars in a road train will be able to drive much closer together than cars driven by people.

By 2010，Dr.David Davis believes，car technology will give motorists a clear view of the road，whatever the weather conditions，by projecting an image of the road ahead on to the car’s windscreen.And by 2020，cars will travel in_convoy,_linked to each other electronically.Cars will be connected by an electronic tow bar to the car in front to form “roadtrains”．“The front vehicle in such a train burns the normal amount.”says Davis.“But all the others in the train would burn about ten percent of the normal amount，and so produce about ten percent of the pollution.”

1.Which of the following will be the characteristic of the cars of 2020?

A. The car will speed up out of control.

B. We will own as many cars as we want.

C. All cars will be driven by computers.

D. Cars will produce more pollution than present ones.

2.The leader of the research team believes that the present car culture will change because________.

A. cars play a very important role in daily life

B. many societies would stop functioning without cars

C. cars should not be owned by one individual

D. it causes many deaths to human society

3.The expression closest in meaning to the phrase “in convoy” in the last paragraph is________.

A. in line　　 B. sidelong

C. side by side　　 D. shoulder to shoulder

4.What will happen if cars are joined to each other electro- nically in 2020?

A. Motorists will get a clear view of the road.

B. There will be less pollution caused by car.

C. The weather condition will not have effect on motorists.

D. All trains will bum less fuel than present.

高一英语阅读理解中等难度题查看答案及解析