Next time you’re planning to go out for a relaxing walk with your MP3 player, be sure to check the weather forecast first. Summer is the prime time for lightning strikes, a fact that Jason Bunch, a teen from Castle Rock, Colo, learned in a hard way. A couple of summers ago, he was mowing (割草) grass while listening to some Metallica on his iPod. Although there wasn’t any rain falling on Bunch, he did hear distant thunder. Bunch was then struck by lightning, which seemed to travel through his music player, blowing out his eardrums and leaving him with burns where the device and its power lines were close to his body.
Devices such as MP3 players don’t attract lightning, says Dr. Mary Ann Cooper, an emergency room physician at the University of Illinois Medical Center in Chicago. However, they may change the pathway that lightning’s energy follows in the human body. Lightning that might have passed rather harmlessly over the skin may react differently to the metal of these devices and cause damage.
Rather than leaving your tunes at home, your best bet is watching out for lightning before it hits. Though people have been injured while using MP3 players in storms, Cooper says, “The devices’ main task is keeping you from paying attention to thunder and the sky.” If you’re caught in a storm, seek shelter.
1.When does lightning happen most?
A. Winter. B. Fall. C. Summer. D. Spring.
2.What was the effect of this lightning strike on Jason Bunch?
A. The lightning burned Bunch and blew out his eardrums.
B. The lightning passed harmlessly over Bunch’s skin.
C. Bunch fell to the ground and couldn’t move his upper body.
D. Bunch was fine, but his iPod was burned by the lightning.
3.What can you conclude about the safety of using MP3 players during a storm?
A. MP3 players are desperately unsafe to use during a storm.
B. IPods are safe to use during a storm, but other MP3 players are not.
C. MP3 players increase your safety during a storm by directing lightning toward the ground.
D. MP3 players become unsafe to use if they keep you from paying attention during a storm.
4.The primary purpose of this text is .
A. to describe the joy that Jason Bunch felt after he survived a lightning strike
B. to inform the risks of wearing an MP3 player during lightning strikes
C. to tell a lightning emergency Jason Bunch met with
D. to show that MP3 players are so popular among teenagers
高二英语阅读理解中等难度题
Next time you’re planning to go out for a relaxing walk with your MP3 player, be sure to check the weather forecast first. Summer is the prime time for lightning strikes, a fact that Jason Bunch, a teen from Castle Rock, Colo, learned in a hard way. A couple of summers ago, he was mowing (割草) grass while listening to some Metallica on his iPod. Although there wasn’t any rain falling on Bunch, he did hear distant thunder. Bunch was then struck by lightning, which seemed to travel through his music player, blowing out his eardrums and leaving him with burns where the device and its power lines were close to his body.
Devices such as MP3 players don’t attract lightning, says Dr. Mary Ann Cooper, an emergency room physician at the University of Illinois Medical Center in Chicago. However, they may change the pathway that lightning’s energy follows in the human body. Lightning that might have passed rather harmlessly over the skin may react differently to the metal of these devices and cause damage.
Rather than leaving your tunes at home, your best bet is watching out for lightning before it hits. Though people have been injured while using MP3 players in storms, Cooper says, “The devices’ main task is keeping you from paying attention to thunder and the sky.” If you’re caught in a storm, seek shelter.
1.When does lightning happen most?
A. Winter. B. Fall. C. Summer. D. Spring.
2.What was the effect of this lightning strike on Jason Bunch?
A. The lightning burned Bunch and blew out his eardrums.
B. The lightning passed harmlessly over Bunch’s skin.
C. Bunch fell to the ground and couldn’t move his upper body.
D. Bunch was fine, but his iPod was burned by the lightning.
3.What can you conclude about the safety of using MP3 players during a storm?
A. MP3 players are desperately unsafe to use during a storm.
B. IPods are safe to use during a storm, but other MP3 players are not.
C. MP3 players increase your safety during a storm by directing lightning toward the ground.
D. MP3 players become unsafe to use if they keep you from paying attention during a storm.
4.The primary purpose of this text is .
A. to describe the joy that Jason Bunch felt after he survived a lightning strike
B. to inform the risks of wearing an MP3 player during lightning strikes
C. to tell a lightning emergency Jason Bunch met with
D. to show that MP3 players are so popular among teenagers
高二英语阅读理解中等难度题查看答案及解析
—Would you like to go out for a walk with us?
—______, but I’m very busy now.
A. Of course not B. I’d like to C. That’s all right D. That’s right
高二英语单项填空中等难度题查看答案及解析
Summer is the perfect time to relax. As you plan for your trip, here are some tips on how to protect yourself. 1.
Fight against the mosquitoes in the hot spots.
There are many mosquito-borne illnesses in tropical regions, which are traditionally vacation hot spots. Therefore, mosquito repellent（驱蚊剂）that contains DEET should be an essential item in your travel bag.
2.
In lesser-developed countries there is less equipment for clean water and public health. If you can't avoid unhealthful water, make sure you bring along a tea or coffee—making pot that will boil water for you. You’d better buy a case or two of water and check that all bottle caps are sealed to assure the bottled water isn't just a refilled bottle of dirty tap water.
Always protect your feet.
It's best to wear slippers in the shower, but if you must be barefoot, put a towel down on the floor.3.You should never walk barefoot in any area of a foreign country, including your hotel room.
Be sure to eat safe fruits.
4. They may have been washed in the same water, or wiped with the same rag used to clean work surfaces in kitchens. The best advice is to bring your own peeler（削皮器）so that you know that something clean has been applied to the fruit.
Enjoy the smell of roadside stands, not the food.
Unless the food is piping hot when served, it’s best to stay away from roadside stands, no matter how good the smell of the food might be. If you are concerned about whether a restaurant is clean, order the food to go. 5.
A.Don't trust the local water
B.Any fruit served fresh may be polluted
C.Look out for any water not served in a bottle
D.The boxes may be cleaner than the plate or fork on the table
E.You should know how to keep yourself away from dirty fruits
F.They are necessary to avoid coming back with a major illness from your trip
G.Parasites（寄生虫）can enter the skin of your feet and travel to different parts of the body
高二英语七选五中等难度题查看答案及解析
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
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
-What are you going to do next weekend?
-_______-,if time permits ,I may go to Beijing with my friends.
A. Don’t mention it B. It doesn’t
C. Forget it D. It depends
高二英语单项填空中等难度题查看答案及解析
. —What fine weather! Would you like to go out for a walk?
—__________.
A. Look out. B. What can I do for you?
C. That sounds a good idea. D. I don’t agree.
高二英语单项填空简单题查看答案及解析
- will you go out for a walk?
- I’m busy. Please leave me.
A. alone B. lonely C. single D. to be lonely
高二英语单项填空简单题查看答案及解析
---I feel like ________ for a walk. Will you go with me?
---If Mary goes, ________.
A. to go; so do I B. to go; so do I
C. going; so will I D. going; so do I
高二英语单项填空中等难度题查看答案及解析