If you had brought your swimming suit with you, we ___________ swimming in the lake now.
A. could go B. could have gone
C. can go D. have gone
高二英语单项填空困难题
If you had brought your swimming suit with you, we ___________ swimming in the lake now.
A. could go B. could have gone
C. can go D. have gone
高二英语单项填空困难题查看答案及解析
If you had brought your swimming suit with you, we ___________ swimming in the lake now.
A.could go B.could have gone
C.can go D.have gone
高二英语单项填空困难题查看答案及解析
Take your swimming suit because you __________ want to go swimming in the sea.
A. would B. must C. should D. might
高二英语单项填空中等难度题查看答案及解析
If you ________ yesterday，you ________ with your mother now.
A．set off; would talk
B．had set off; would be talking
C．set off; would have talked
D．had set off; would talk
高二英语单项填空困难题查看答案及解析
AREA HOTELS
Spend your vacation with us. We offer luxury suites ( 豪华套房), an Olympic-sized pool, astate-of-the-art fitness center, and a beauty spa. Leave business cares behind while you relax at the Rosewood Hotel. You'll never want to leave! Call 800-555-0942 for reservations.
The Woodside Motel is the place to stay while visiting our city. After a day of sightseeing, relax in the comfort of your luxury room. All our rooms have king-sized beds, free movies, and mini-bars. Our outdoor playground and indoor recreation room (娱乐室) mean the little ones will never be bored. Babysitting service available. Enjoy your next family vacation at the Woodside Motel.
The Columbus Hotel is close to the city's finest restaurants and clubs. Enjoy the wonderful view of the city skyline from the Columbus Rooftop Restaurant. Host your next conference or banquet ( 宴 会 ) with us. We have a selection of reception rooms and banquet rooms suitable for conferences and parties. Call 245-555-0982 to speak to our banquet coordinator (协调员), 245-555-0987 for dinner reservations at the Rooftop Restaurant, and 245-555-0862 to reserve a room.
Next time you re in town, stay at the City View Hotel. Whether you' re here to shop, play, or work, City View's location can' t be beaten. We're close to all major bus lines and right next to the city's business district. All rooms include kitchens. Call 492-555-5932 for reservations. Don' t forget to ask about out special weekly and monthly prices.
The Sunflower Motel offers reasonable prices and cable TV in every room. Pets are welcome (extra charge applies). Special weekend prices. Call 488-555-0821 for reservations.
1.Which hotel is most suitable for a couple with a six-month-old baby?
A.The Rosewood Hotel. B.The Woodside Motel.
C.The Columbus Hotel. D.The Sunflower Motel.
2.What number may you call if you are looking for a place to hold a big birthday party?
A.245-555-0982. B.245-555-0862.
C.492-555-5932. D.488-555-0821.
3.What is the advantage of the City View Hotel?
A.Its luxury suites. B.Its convenient location.
C.Its personalized room service. D.Its sports-themed entertainments.
4.Where does this text probably come from?
A.A travel journal. B.A research paper.
C.A business report D.A tourist guidebook.
高二英语阅读理解中等难度题查看答案及解析
You can relax if remembering everything isn't your strong suit. Recent research makes the case that being forgetful can be a strength—in fact, selective memory can even be a sign of stronger intelligence.
Traditional research on memory has focused on the advantages of remembering everything. But looking through years of recent memory data, researchers found that the neurobiology of forgetting can be just as important to our decision-making as what our minds choose to remember.
Making intelligent decisions doesn't mean you need to have all the information at hand. It just means you need to hold onto the most valuable information. And that means clearing up space in your memory palace for the most up-to-date information on clients and situations. Our brains do this by creating new neurons(神经元）in our hippocampus, which have the power to overwrite(重写)existing memories that are influencing our decision-making.
If you want to increase the number of new neurons in our brain ’ s learning region，try exercising. Some aerobic exercise like jogging, power walking and swimming has been found to increase the number of neurons making important connections in our brains.
When we forget the names of certain clients or details about old jobs，the brain is making a choice that these details don't matter. Although too much forgetfulness can be a cause for concern，the occasional lost detail can be a sign of a perfectly healthy memory system. The researchers found that our brains facilitate decision-making by stopping us from focusing too much on unimportant past details. Instead，the brain helps us remember the most important part of a conversation.
We can get blamed for being absent-minded when we forget past events in perfect detail. These findings show us that total recall(记忆）can be overvalued. Our brains are working smarter when they aim to remember the right stories, not every story.
1.How can we help our brains produce more neurons? '
A. By having deep sleep frequently.
B. By practicing swimming regularly.
C. By doing mental labor repeatedly.
D. By learning new skills constantly.
2.Which of the following can best replace “facilitate” underlined in paragraph 5?
A. postpone B. repeat
C. promote D. abuse
3.What conclusion can be drawn from the text?
A. Memory loss is well worth noticing.
B. Decisions can’t be made without memories.
C. We shouldn't stress total recall too much.
D. Forgetting is even more important than remembering.
4.What can be a suitable title for the text?
A. Caution：do remember to forget
B. Why and how people choose to forget
C. Want to become smarter? Learn to forget
D. Being forgetful might mean you are smarter
高二英语阅读理解困难题查看答案及解析
What if we could replace oil with a fuel which produced no pollution and which everybody had equal access to? The good news is that we can. In fact, we are swimming in it--- literally.
Hydrogen is one of the building blocks of the universe. Our own sun is basically a big, dense cloud of the stuff. And hydrogen can be used to create electricity for power, heat and light.
The problem is that hydrogen is everywhere and nowhere at the same time. It does not exist as a material on its own, but is always part of something else. So it has to be separated before it can be used.
Most commercial hydrogen in use now is created from natural gas. As oil will start to run out in around the year 2030, it makes sense to produce as much hydrogen as possible as soon as we can. But natural gas supplies will also begin to run out soon after. Another source is needed.
Researchers are now using electricity to make water into hydrogen. Companies are working on the problem in their own areas. The first commercial hydrogen “fuel cells” for computers and mobile phones have already come on to the market. Auto companies have also invested over US $2 billion in the production of hydrogen fuelled cars.
The nations of a hydrogen fuelled planet would not fight over energy recourses. There would be a great reduction in pollution. The only by-product of creating hydrogen is pure drinking water--- something that is very scarce in many parts of the world. But that is not where the good news ends. Once the costs of producing hydrogen have been brought down, it will possibly provide power for a third of the Earth’s population that has no electricity.
And electricity creates wealth. In South Africa over the last decade there has been a large programme of electrification. Thanks to the programme, people do not have to spend their days looking firewood to burn for heat. And with electric light, they can work long into the night.
Some scientists see radical changes in the way the human race co-operates. Hydrogen creates electricity, and is also created by it. With dual use fuel cells, everyone who consumes energy could also produce it. Late at night, a man drives home in London and connects his car into the “world-wide hydrogen web,” which it supplies with electricity. A few hours later, a man in Beijing uses that electricity to power the hydrogen cell in his car. Hydrogen could be the first democratic energy source.
Like all dreams of the future, it seems very far away. But the threat of war and terrorism in the Middle East has made governments and businesses more aware of the need to end oil dependency and spend more time and money on hydrogen resource. So maybe the threat of war is not a completely bad thing for the future of the human race.
1.What does the underlined word “it” in the last but one paragraph refer to?
A. wealth B. hydrogen C. electricity D. fuel
2.What is the problem with using hydrogen as energy?
A. It has by-products.
B. It has to be separated from other materials.
C. It will make energy too cheap.
D. It is too far away from us.
3.Why does the author give the example in the last but one paragraph ?
A. To tell us that we produce energy while using hydrogen power.
B. To tell us that hydrogen power does not produce pollution.
C. To show hydrogen power can stop war.
D. To show hydrogen power is cheap.
4.What is the author’s attitude about the future?
A. skeptical B. negative C. indifferent D. positive
5.What is the passage mainly about?
A. war and energy B. the future of hydrogen as an energy resource
C. the disadvantages of oil D. How to end war
高二英语阅读理解中等难度题查看答案及解析
If you have some difficulties ____ your grammar, you had better ask your teacher ____.
| A．in; on some advice | B．for; for some advices |
| C．on; some advice | D．with; for some advice |
高二英语单项填空简单题查看答案及解析
If you go into the woods with your friends, stay with them. If you don’t, you may get lost. If you do get lost, this is what you should do.
Sit down and stay where you are. Don’t try to find your friends — let them find you. You can help them to find you by staying in one place.
There is another way to help your friends or other people nearby to find you. Give them a signal by shouting or whistling three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help. You will be helped by others.
Keep up the shouting or whistling, always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know they have heard your signal. They will give two shouts, two whistles or two gunshots. When a signal is given twice, it is an answer to a call for help.
If you don’t think that you will get help before night comes, try to make a little house and cover up the holes with branches with lots of leaves and grass. What should you do if you get hungry or need to drink some water? You should have to leave your little branch house to look for a brook. Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back.
The most important thing to do when you are lost is — stay in one place.
1.How do you let people believe that you are not just making noise for fun?
A. Stop now and then.
B. Go on shouting or whistling.
C. Shout over and over at the top of voice.
D. Shout or whistle three times once a while.
2.If nobody answers you after your signal, what should you do then?
A. Give two gunshots. B. Shout louder.
C. Stop shouting. D. Make a house.
3.If you feel thirsty when you are lost in the forest, what should you do?
A. Go and find a brook.
B. Light a fire and make yourself some tea．
C. Go to find a brook and leave marks behind you.
D. Find something to hold the water.
4.What’s the best title for the passage?
A. What Do Three Shots And Two Shots Mean In A Forest
B. How To Find Your Friends When You Are Lost In The Woods
C. What To Do If You Get Lost In A Forest
D. The Most Important Thing To Do Is To Stay In One Place
高二英语阅读理解中等难度题查看答案及解析
If you go into the woods with your friends, stay with them. If you don’t, you may get lost. If you do get lost, this is what you should do.
Sit down and stay where you are. Don’t try to find your friends — let them find you. You can help them to find you by staying in one place.
There is another way to help your friends or other people nearby to find you. Give them a signal by shouting or whistling three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help. You will be helped by others.
Keep up the shouting or whistling, always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know they have heard your signal. They will give two shouts, two whistles or two gunshots. When a signal is given twice, it is an answer to a call for help.
If you don’t think that you will get help before night comes, try to make a little house and cover up the holes with branches with lots of leaves and grass. What should you do if you get hungry or need to drink some water? You should have to leave your little branch house to look for a brook. Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back.
The most important thing to do when you are lost is — stay in one place.
1.How do you let people believe that you are not just making noise for fun?
A. Stop now and then. B. Go on shouting or whistling.
C. Shout over and over at the top of voice D. Shout or whistle three times once a while.
2. If nobody answers you after your signal, what should you do then?
A. Give two gunshots. B. Shout louder.
C. Stop shouting. D. Make a house.
3. If you feel thirsty when you are lost in the forest, what should you do?
A. Go and find a brook.
B. Light a fire and make yourself some tea．
C. Go to find a brook and leave marks behind you.
D. Find something to hold the water.
4.What’s the best title for the passage?
A. What Do Three Shots And Two Shots Mean In A Forest
B. How To Find Your Friends When You Are Lost In The Woods
C. What To Do If You Get Lost In A Forest
D. The Most Important Thing To Do Is To Stay In One Place
高二英语阅读理解简单题查看答案及解析