Going out is________ good means of relaxation...

Going out is________ good means of relaxation. Would you like to go to ________ with me in the afternoon ?

A．the; the           B．a; the             C．the; a            D．a; a

高二英语单项填空简单题查看答案及解析

Going out is________ good means of relaxation. Would you like to go to ________ with me in the afternoon ?

A．the; the           B．a; the             C．the; a            D．a; a

高二英语单项填空中等难度题查看答案及解析

My ________ of this weekend’s activity is going out with some good friends.

A. idea         B. opinion      C. mind             D. thought

高二英语单项填空中等难度题查看答案及解析

It is 7 am and the alarm is going off. You know you have to be out of bed to catch the bus. But the urge to bury yourself in the bed is ever so strong. Sounds familiar? Why is it that teens find it difficult to get themselves out of bed in time every morning or stay sharp and focused during the first couple of hours of school?

During adolescence, the body goes through many changes and these include a shift in sleep patterns. Researchers from MIT have been tracking the body’s need for sleep in teenagers. They found that though adolescents need as much as 9.5 hours of sleep a day, they get to bed later and later with each passing year. In fact, the sleep cycle shifts later by as much as 12 to 18 minutes each year between the ages of 10 and 20! So by the time a 10­year­old who sleeps at 8 pm grows to be 17 or 18, his body naturally wants to stay up till 10：30 pm or 11 pm.

According to researchers, this is because of a hormone called melatonin (褪黑激素) that is secreted (分泌) by the pineal gland — a tiny structure deep inside the brain. Melatonin regulates the body’s natural day­night rhythms. It causes a person to become sleepy by lowering his body’s core temperature. In teens, melatonin is secreted much later in the evening and continues to increase throughout the night. This makes it difficult for teens to fall asleep earlier as they did in their younger years. Likewise, the effect of melatonin continues until much later in the morning, making it hard for them to wake up early.

A study found that at least one in four teens is tired and falls asleep in school at least once a week. During sleep, important body functions and brain activities happen. So how can teenagers get their sleep enough? The American Academy of Pediatrics (AAP) recommends that middle and high schools should start later — not before 8：30 am. This should give teens some more time to sleep at night.

1.From Paragraph 2, we can learn that if you sleep late, the next day you should ________.

A. stay sharp　　 B. skip breakfast

C. get up late　　 D. stay up late

2.What does the underlined word “this” in Paragraph 3 refer to?

A. The students want to stay up.

B. The shifts of the sleep cycle.

C. The pineal gland secretes melatonin.

D. The adolescents sleep late.

3.The teens go to sleep later than before because ________.

A. melatonin is secreted much later

B. melatonin regulates the sleep time

C. they sleep a lot in the daytime

D. they need to finish their homework

4.According to AAP’s recommendation, middle and high schools should ________.

A. let teens sleep in the day　　 B. let the students be active

C. delay the start time　　 D. start later at 8 am

高二英语阅读理解中等难度题查看答案及解析

Knowing how to do in case of fire is important. If a fire break out, what would you do? First, you should warn everyone in the building about the danger. Don’t panic or start shouting. Be calmly and act quickly. Second, you and all the others should be get out of the building. Don’t stop take anything with you. Once you are out of the building, stay out. Do not go back for some reason. Finally, when you are out of the building, calling the fire police. Don’t try to put off the fire yourself. That can be dangerous if you do.

高二英语短文改错中等难度题查看答案及解析

Most of us would like to have glowing skin, especially as we get older. The good news is that you don’t have to wait until summer to catch some sun rays. Scientists have found eating plenty of fruit and vegetables is by far the best way to achieve a healthy, golden glow.

Dr. Ian Stephen said, “Most people think that the best way to improve their skin color is to get a suntan（棕褐色）. But our research shows that eating lots of fruit and vegetables is actually more effective.”

The team first assessed the skin color of people in relation to their diet. Those who ate more fruit and vegetables a day were found to have a more golden, yellow skin color. Those with a healthy glow had a higher presence of carotenoids（类胡萝卜素）, which play a role in the immune system. Carotenoids are commonly found in fruit and vegetables such an yellow and red peppers, spinach, apricots and melons.

The team then studied the relation between skin tone and attractiveness. They used specialist software to operate the skin color on the images of 51 faces to simulate（模拟）more or less carotenoids and suntans. Participants were then asked to adjust the skin color to make the faces look as healthy as possible. Given the choice between skin color enhanced by suntans and skin color enhanced by carotenoids, people preferred the carotenoids skin color.

The study shows that not only do people use skin color to judge how healthy other individuals are, but they are accurate when they make those judgments. While this study focus on Caucasian（白种人的）faces, it suggests this phenomenon may exist across cultures, since similar preferences for skin yellowness are found in an African population.

1.Which statement is TRUE according to the text?

A. Carotenoids are only found in the fruit.

B. Carotenoids are important in the immune system

C. Carotenoids can be improved by catching sun rays.

D. Carotenoids are the only factor that affects the skin color.

2.According to the text, people preferred _______.

A. the yellow skin color

B. the skin color as white as possible

C. the skin color enhanced by suntans

D. the skin color enhanced by carotenoids

3.What can we learn from the text?

A. Young girls should not eat many melons.

B. There’s no need to worry about our skin color.

C. We cannot judge a person from his appearance.

D. Skin color is a clue to judge whether a person is healthy or not.

4.What’s the author’s intention of writing this passage?

A. To show us how to get glowing skin.

B. To persuade us to get suntans every day.

C. To explain different diets in different cultures.

D. To share his experience of improving the skin.

高二英语阅读理解中等难度题查看答案及解析

Do you want to go out of town for a bit of rest and relaxation? Before you start packing, visit these best travel sites for vacationers. In my opinion, they help people deal with common problems that pop up during a trip.

Oyster.com

Based on the advertised photos, the hotel you are considering appears to be clean and modern. Take a second look through the eyes of Oyster.com. Their representatives inspect resort areas and post the real images uncovering marketing lies. You see ACTUAL pictures of the rooms, attractions and beautiful beaches.

Skyscanner.net

Are you planning to travel on a budget? Discover the best deals for flights, hotels and car rentals at Skyscanner.net. They offer reasonable and comprehensive travel comparison. The best part is that their services are free. You don’t have to sign up, provide personal information or go through a social network.

Virtualtourist.com

Chat with someone other than a travel agent about a location. At Virtualtourist.com, fellow travelers and locals talk about their experiences in specific areas. This site is set up like a forum(论坛), so you can ask questions and get answers in the comfort of your own home. Find out where to eat, play and get pleasure in a place without getting food poison or robbed by criminals.

Travel.state.gov

Unfortunately, Americans get into trouble abroad sometimes. Prepare for possible emergencies by visiting Travel.state.gov. There, the Bureau of Consular Affairs offers advice on how to handle the bad things that happen to good people in other countries. You learn what to do in the case of child abduction(绑架), a lost passport and illness. In addition, these officials post travel warnings regarding dangerous regions and why foreigners should avoid them.

Are you ready to do your homework? Prepare for your departure by checking out these best travel sites for vacationers. Learn what you need to know now before walking out of the door.

1.What is the characteristic of Oyster.com?

A. It offers you a lot of travel information.

B. It tells tourists where the cheap hotels are.

C. The photos on the site are really reliable.

D. The representatives of Oyster.com are enthusiastic.

2.What is the biggest benefit of your visiting Skyscanner.net?

A. You can accept their services for free.

B. You can book the most modern hotels.

C. You can make many friends through the social network.

D. You can find the cheapest tour description and direction.

3.We can learn from this passage that _____.

A. Virtualtourist.com gives you a chance to chat with a travel agent

B. you’ll get answers to your travel questions at Virtualtourist.com

C. the Bureau of Consular Affairs is in charge of Travel.state.gov

D. if you lose your passport you’ll get help from Virtualtourist.com

高二英语阅读理解中等难度题查看答案及解析

I wondered if it would be _____ to wish the bribe good luck after the wedding.

A. out of the place B. in place

C. in the place　 D. in the first place

高二英语单项填空困难题查看答案及解析

For your next out-of-this-world vacation, you now have the option of literally going out of this world—but it’ll cost you $ 40 million. Then again, can you really put a price tag on having the time of your life? According to a new report from Popular Mechanics, Russia is looking to build a luxury hotel in outer space. There you will wake up to a breathtaking blue planet—the earth! The hotel is expected to be stationed on the International Space Station (ISS).

While space tourism itself isn’t exactly a novel idea, the notion of building a hotel out there hasn’t been raised before. Really, other companies are still focused on the transportation part of the puzzle — after all, a trip to space is enough for most folks.

According to Popular Mechanics, the hotel will include a luxury orbital suite with big windows, personal hygiene (卫生) facilities, exercise equipment, and yes, WiFi. Because if you can’t share your experience on social media, did it really even happen?

Of course, the reasons behind the hotel aren’t just for fun and games. Apparently, space tourism might be able to help the Russians pay for another module to add to the international Space Station. Russian space contractor RKK Energia is currently building the first such module, which will give scientists a laboratory and power supply station from which to conduct tests.

If any of this is going to happen, however, Russia is going to have to hurry. With the ISS expected to be out of use in 2028, there’s little time to build the hotel and find wealthy tourists to actually buy a trip into outer space.

So if you’ve recently come into a fortune and are interested in investing in what could be the time of your life, ISS is calling your name.

1.What do we know about the hotel from the first paragraph?

A. It is quite affordable.

B. It will be built in Russia.

C. It will offer an amazing view.

D. It costs $ 40 million to build.

2.What does the underlined phrase “the puzzle” in Paragraph 2 refer to?

A. An orbital suite.　　 B. Space tourism.

C. Space exploration.　　 D. A creative idea.

3.What can be inferred from Paragraph 3?

A. Hotel guests won’t be able to see into space.

B. Visitors are required to take exercise each day.

C. Space travel is not possible without the Internet.

D. Tourists tend to share traveling experiences online.

4.The hotel will be built to provide Russian scientists with

A. fun and games　　 B. financial support

C. space contractors　　 D. more time in space

高二英语长对话困难题查看答案及解析

As you ______ new words in context, it is a very good method for you to guess their meanings.

高二英语单项填空简单题查看答案及解析