Lightning (闪电) is a beautiful and inspiring phenomenon, but it can be deadly. Over the past 30 years, lightning has killed an average of 67 people per year in the United States alone.
Find shelter immediately
If you find yourself caught in a lightning storm, never stand under a tree, and avoid being close to power lines as they’re both excellent conductors (导体) of electricity and could potentially cause death, if not serious injury.
Watch out for dangers
Windows provide a direct path for the lightning to travel. Keep windows closed, stay away from them and try to stay within inner rooms of the structure.
Being near water is extremely dangerous during a lightning storm, so move away from the body of water. If you are fishing, swimming or on a boat, get out of the water immediately and hurry back to the bank.
Stay inside
Stay inside at least 30 minutes after the last strike. Don’t go out just because the rain is starting to let up. There is still a significant risk of lightning strikes from a departing storm.
Lightning is dangerous but you can minimize your risk. The advice is simple: increase the awareness of avoiding danger and master proper knowledge to protect yourself from a thunderstorm.
A.Get away from the water |
B.Prepare enough water |
C.Go to hospital quickly |
D.Don’t touch anything metal or electrical |
E.Find shelter near or under a stony shelter |
F.Wait for news that the danger has passed |
G.Fortunately, most lightning-related deaths are preventable |
相似题推荐
【推荐1】It’s easy to get overwhelmed when you have a lot on your plate. Between work responsibilities and personal duties, life can get stressful.
List all of the tasks that you need to finish. These can range from“shower” to “finish the presentation for work next week” to “find a present for Mom’s birthday next month”. As you can see, these tasks range in their nature, their importance,and the time they will take. Don’t worry about following a pattern or organizing them that will happen later.
Sort your master list into categories. For example, you may have a to-do list for work and a to-do list for home.
Make your list aesthetically-pleasing(赏心悦目的). This may sound superficial(表面的)and unnecessary, but it really can help change the way you look at your to-do list.
A.Write or type it out in your favorite color. |
B.Make your to-do lists for the current day only. |
C.For now, just write down every responsibility you can think of. |
D.It can be a parent, a friend, a significant other, or a co-worker. |
E.It’s even more stressful when you forget something important. |
F.Undoubtedly you can switch from one thing to another with a little transition time. |
G.By creating separate lists, you can focus your attention and energy on one set of tasks at a time. |
1.Create wildlife friendly areas in your backyard.
When trying to make your garden more beautiful , you can choose plants that can provide food and shelter to native wildlife . This will also help cut down on pollution . Add bird or bat houses to your yard or garden to attract and shelter these species.
2. Avoid harming the natural ecosystem (生态系统) in your area.
Some plants from other places can kill or harm native plants that provide food and shelter for wildlife.
3. ________________________________________________.
By using less water and fewer fuels, you will be helping to protect the wildlife around you . Take buses or the subway when you can, turn off electric devices when you’re not using them , take shorter shower, and keep your room temperature at or below 68 degrees during the winter.
4. Buy products that are wildlife friendly
Don’t buy products that are made from endangered animals. Keep in mind that some endangered animals are killed by traps , catches or hunters who are after other wildlife within the same habitat.
5. Donate money or time to organizations that protect wildlife and their habitats.
You can give money to organization or groups that protect wildlife species in your neighbourhood.
1. We infer that the purpose of this passage is to ________.
A.tell us why protecting wildlife is extremely important now |
B.suggest that we protect wildlife through actions |
C.explain why protecting wildlife is not as hard as people think. |
D.give us some tips on how to protect wildlife through small actions |
A.Animal diseases | B.Loss of habitat | C.Pollution | D.Hunters |
A.Have a greener lifestyle. | B.Use less water and fewer fuels. |
C.Take a bus when you go out . | D.Try a new kind of life. |
A.not buy products made from animals |
B.share cars with others when we go out |
C.grow as many kinds of plants in our gardens as possible |
D.provide shelters for birds and bats in our gardens or yards |
【推荐3】The World Health Organization(WHO)has the following advice to protect yourself from being infected with the coronavirus or other flu-like diseases.
Keep social distancing.
Avoid touching eyes, nose and mouth. Your hands touch many surfaces where viruses can survive up to nine days. Once contaminated(弄脏), hands can carry the viruses to your eyes, nose or mouth.
Promote respiratory hygiene(呼吸道卫生). Make sure that you cover your mouth and nose with your elbow or facial tissue when you cough or sneeze.
If you have a fever, a cough and difficulty breathing, seek medical care early. Stay home if you feel unwell, even with mild signs of infection such as headache and slight runny nose, until you recover. If you have a fever, a cough and difficulty breathing, seek medical attention, and follow the directions of your local health official.
A.Wash your hands frequently. |
B.Then throw away the used tissue in a specially provided dustbin immediately. |
C.If not, you are bound to be in a horrible condition. |
D.Stay home and never participate in any social activities. |
E.From there, the viruses can enter your body and can make you sick. |
F.Stay at least one meter away from anyone who is coughing or sneezing. |
G.Calling ahead will permit the health official to quickly direct you to the right health facility. |
【推荐1】Earthquakes happen without warning(前兆). They can happen any time of a day, at any point during the year. But don’t worry because most are so weak that they cannot be felt. Only a few big ones hurt people. However, it’s important to know what to do when an earthquake is happening.
Do NOT go outside. You could get injured from falling glass or parts of buildings. If you are outside, stay away from buildings and power lines (输电线).
Stay under a desk, table, or other strong furniture. Hold on to it. Or stay in a corner of the building. Cover your face and head with your arms and cover your mouth with a towel or clothing. Stay inside until shaking stops and it is safe to go outside.
Keep away from windows., pictures or advertisements on the wall or the building, and anything else that could fall and hurt you. Most people get injured by falling things during an earthquake, not by the shaking itself.
Also keep away from a fire. You could fall down and burn yourself on the fire.
If you are driving when an earthquake happens, stop the car if it’s safe. Stay inside your car until the earthquake stops, and don’t drive near bridges. Try not to stop by power lines or trees. These could fall and hurt you.
1. Most earthquakes are too to hurt people.A.strong | B.weak |
C.dangerous | D.heavy |
A.Stay under a big building | B.Stay under a strong furniture |
C.Stand by windows | D.drive near a big bridge |
A.run out of the building | B.stay in a corner of the building |
C.cover your head with your arms | D.cover your mouth with a towel |
A.How dangerous the earthquake is. | B.How to be safe in an earthquake. |
C.We shouldn’t be afraid of the earthquake. | D.How the earthquake comes into being. |
A.How Earthquakes Happen | B.How to Drive a Car |
C.What We Should Do in Earthquakes | D.Why Earthquakes Happen |
【推荐2】El Nino, a Spanish term for “the Christ child”, was named by South American fisherman who noticed that the global weather pattern, which happens every two to seven years, reduced the amount of fishes caught around Christmas. El Nino sees warm water, collected over several years in the western Pacific, flow back eastwards when winds that normally blow westwards weaken, or sometimes the other way round.
The weather effects both good and bad, are felt in many places. Rich countries gain more from powerful Nino, on balance, than they lose. A study found that a strong Nino in 1997 helped American’s economy grow by 15 billion, partly because of better agricultural harvest, farmers in the Midwest gained from extra rain. The total rise in agricultural in rich countries in growth than the fall in poor ones.
But in Indonesia extremely dry forests are in flames. A multi-year drought (干旱)in south-east Brazil is becoming worse. Though heavy rains brought about by El Nino may relieve the drought in California, they are likely to cause surface flooding and other disasters.
The most recent powerful Nino, in 1997-98, killed around 21,000 people and caused damage worth $36 billion around the globe. But such Ninos come with months of warning, and so much is known about how they happen that governments can prepare. According to the Overseas Development Institute (ODI), however, just 12% of disaster-relief funding in the past two decades has gone on reducing risks in advance, rather than recovery and rebuilding afterwards. This is despite evidence that a dollar spent on risk-reduction saves at least two on reconstruction.
Simple improvements to infrastructure (基础设施)can reduce the spread of disease. Better sewers (下水道)make it less likely that heavy rain is followed by an outbreak of the disease of bad stomach. Stronger bridges mean villages are less likely to be left without food and medicine after floods. According to a paper in 2011 by Mr Hsiang and co-authors, civil conflict is related to El Nino’s harmful effects—and the poorer the country, the stronger the link. Though the relationship may not be causal, helping divided communities to prepare for disasters would at least reduce the risk that those disasters are followed by killing and wounding people. Since the poorest are least likely to make up for their losses from disasters linked to El Nino, reducing their losses needs to be the priority.
1. What can we learn about El Nino in Paragraph 1?A.It is named after a South American fisherman. |
B.It takes place almost every year all over the world. |
C.It forces fishermen to stop catching fish around Christmas. |
D.It sees the changes of water flow direction in the ocean. |
A.Agricultural harvests in rich countries fall. |
B.Droughts become more harmful than floods. |
C.Rich countries’ gains are greater than their losses. |
D.Poor countries suffer less from droughts economically. |
A.more investment should go to risk reduction |
B.governments of poor countries need more aid |
C.victims of El Nino deserve more compensation |
D.recovery and reconstruction should come first |
A.To introduce El Nino and its origin. |
B.To explain the consequences of El Nino. |
C.To show ways of fighting against El Nino. |
D.To urge people to prepare for El Nino. |
【推荐3】Earthquakes are a deadly and unpredictable threat worldwide, as proved by recent catastrophic events in Turkey and Syria. Unlike other natural disasters, earthquakes are difficult to detect and often come with little warning, making them challenging to prepare for. However, knowing best practices for earthquake preparedness can help reduce potential harm.
Drop, cover and hold.
Make sure you know what to do when an earthquake strikes.
Let’s say there’s an earthquake in the middle of the night and your house is damaged. “Where are you going to go?” says Alyssa Provencio, a professor who teaches emergency and disaster management. Create a meeting point — somewhere easy for everyone in your household to remember under stress, like the post office near your house. Whatever plan you decide on, don’t rely on your phone as your main form of communication, because technology fails all the time in disasters.
Make digital copies of important documents.
Stock up (囤积) on water and other supplies.
Access to water during an earthquake should be a guarantee.
By following these steps and being prepared, individuals and families can increase their chances of staying safe during and after an earthquake.
A.Make a family plan |
B.If you feel the ground shaking |
C.Your phones can be used to make digital copies |
D.Store at least one gallon of water per person for 72 hours |
E.Important documents may get destroyed during an earthquake |
F.Here are several steps you can take to prepare yourself in advance |
G.The amount of water to be reserved depends on your family members |