题目内容

请认真阅读下列短文,并根据所读内容在文章后表格中填入最恰当的单词。

注意:每空一词

When it comes to making sure our food is safe, we are often advised to wash vegetables and fruits before eating. This has been a good method recommended by food safety experts. However, is this way of cleaning also useful for raw meat? No! The US Departement of Agriculture hs been warning people against washing raw meat before cooking , as it can do more harm than good to our health. Then, why do people want to wash raw meat? Here are some answers.

Some people complain that the unpleasant smell coming from the chicken forces them to wash it.Well, this might never happen if you have bought it from a reliable source. Also, many people say that it helps to get rid of the sliminess(粘连) of the store-bought chicken. And others just want to remove the bacteria from it. But the idea that washing meat helps to clean the chicken is only partly true. This is because some of the bacteria remain firm on the surface, though the meat has been washed several times.

In fact, the surface of the chicken is often polluted with a lot of bacteria. So, when you wash the meat under the tap, it can lead to the bacteria being removed from the meat’s surface, and spreading all over the kitchen. These small infected(受到污染的)water drops can move as far as half a meter. So if you have kept any ready-to-serve dishes on your kitchen top, they are likely to get polluted, and may cause food poisoning if they are eaten.

Of course, if you are really serious about food safety, make sure that the chicken is cooked in a proper way. Eating undercooked meat is another common cause of food poisoning. Bacteria can be killed by the heat of above 70℃. This is the best way to get the bacteria present on raw meat destroyed.

In conclusion, food safety is important but that doesn’t mean that you have to wash raw meat with running water, which carries a lot of health risks.

Should raw meat be washed before cooking?

Topic

The Us Department of Agriculture has given a(n) 1._________ that it’s unnecessary to wash raw meat before cooking.

2.____for people’s washing raw meat

Some people wash raw meat to get rid of its bad 3._____.

Some people wash raw meat to get rid of its sliminess.

Some people wash raw meat to get rid of its bacteria, but it’s 4._____ to wash all of them away.

5.____ of washing raw meat before cooking

The bacteria, when6. ______ from the meat surface, can spread around the kitchen and then infect water.

The infected water may 7._____ your ready-to-serve dishes, and cause food poisoning if they are eaten.

The way to cook 8._____

Heat raw meat to above 70℃ to 9.______ the bacteria.

Conclusion

Washing raw meat before cooking cannot ensure food safety but put people’s health at10._______.

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相关题目

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。选项中的两项为多途选项。

When was the last time you had great fun with your family?1. So stand up and plan to have fun with your family.

Going to the zoo is definitely a number-one pick for family activities.Other than visiting animals,most zoos nowadays have rides that you can enjoy with your family.Meals are served in the zoo2.To add some fun,ask to be the photographer for the day and you might be surprised by how creative you can be.

3.Even though you might not be really keen on outdoor activities,you can still enjoy your time by playing together after having your lunch.

Visiting the nation's capital would be your choice if you want to go on a trip with your family.Learn more about the history by visiting historical sites. 4.

A treasure hunt is a popular activity,so going hunting with your family is a nice choice.You can train yourself by asking to be the person in charge who can hold the treasure map and make decisions.

Create a video clip with your family.Make your family the characters in the clip.You may talk about your family life in the clip,about your interests or even create a drama.

5. Plant flowers and mow(修剪)the lawn.After a day of hard work,you can all sit back and enjoy a barbecue at your beautifully cleaned backyard.

A.History creates topics for you and your family.

B.Family is always the most valuable thing in life.

C.At bedtime read to your young kids and read with your elder kids.

D.Bring your own snacks if you want to save some money.

E.Here are two examples.

F.Having a picnic at the park is also a good activity for your family.

G.Doing some yard work together can also be a fun quality time for your family

Our lifestyles today are very busy. We have family, school, sports, entertainment and social activities to fit into a time that seems never enough. We need to be healthy to meet the demands of daily life. But what does it mean to have a healthy lifestyle?

To have a healthy lifestyle, we need to:

◆ eat different kinds of healthy food most of the time

◆ do exercise often

◆ have time to relax

◆ get enough sleep to give our bodies time to grow healthy and strong

Read about a normal day in the lives of two children.

Abbey gets up at 7:00 am, feeds the dog, and has cereal and a glass of juice for breakfast. She walks to school with her friend, Julia. She has a bag of chips for a morning snack, drinks water, and has a chicken and lettuce sandwich with a banana for lunch. She likes to play soccer with her friends at lunch and morning break time. She walks home with Julia, has some crackers with cheese and juice for afternoon snack and plays with the dog for a while. She plays computer games for an hour or two before dinner, then has a shower and does her homework. She watches her favorite television show for an hour, then usually goes to bed at about 9:30 pm.

Carl gets up at 8:30 am and has two pieces of bread with jam and a glass of milk for breakfast. His mother drives him to school on her way to work. He eats cookies with juice for morning snack and a pot pie ordered from the school lunch room with juice for lunch. He likes to play card games with his friends at lunchtime and climb the fixed equipment at morning break time. He catches the bus home, has a cereal bar and a can of soda for afternoon snack, then watches some television. He has a shower before dinner, then plays the computer for an hour or two. He goes to bed at about 10:30 pm.

No matter which kind of lifestyle you agree on, just remember it’s important to balance all aspects of life.

1.About a healthy lifestyle, the writer doesn’t talk about ___________.

A. diet B. exercise C. relaxation D. medicine

2.What can we learn from the article?

A. Abbey plays soccer with her friends at school.

B. Abbey does her homework first after school.

C. Carl goes to school by bus every day.

D. Carl has a juice for breakfast.

3.Where is the article probably from?

A. A health magazine. B. A clothing website.

C. A sports guidebook. D. A travel advertisement.

Today, Mount Qomolangma's peak is not a lonely place any more. More than 3,500 people have successfully climbed the 8,844m mountain, and more than a tenth of that number reached the peak just over the past year. As more and more people try to test themselves against Qomolangma, many a time the mount can be very crowded. Climbers have complained about waiting for hours in the bottlenecks(狭窄路段) on the way to the peak. If bad weather strikes, climbers can and do die.

But the dangerous crowds aren't the only problem on Qomolangma. All those climbers need to bring a lot of gear—much of them ends up being left on the mountain, sometimes even the peak itself. Mount Qomolangma is becoming the world's tallest rubbish dump. Here's mountaineer Mark Jenkins writing in National Geographic about the state of Qomolangma: "The two standard routes, the Northeast Ridge and the Southeast Ridge, are not only dangerously crowded but also badly polluted."

But the good news is that some mountaineers are taking it upon themselves to clean up Qomolangma. Mountaineer Paul Thelen and his friend Eberhard Schaaf are part of the annual Eco Everest Expedition, which has been cleaning up rubbish from base camps to the peak since 2008. So far they've collected over 13 tons of garbage.

Some of that rubbish is even being used for a higher purpose. As part of the Mount Everest 8844 Art Project, a group of 15 artists from Nepal collected 1.5 tons of garbage brought down the mountain by climbers. They've changed the cans and oxygen tanks—in one case, part of the remains of a helicopter—into 74 pieces of art that have already gone on exhibition in Nepal's capital. Part of the profit from sales will go to the Everest Peakeers Association, which has helped collect tons of rubbish off the mountain.

1.What do we learn about the bottlenecks on the way to Mount Qomolangma's peak?

A. They are relatively safe.

B. They are often crowded.

C. They are very easy to pass.

D. They are sites of base camps.

2.What does the underlined word "gear" mean?

A. Useful equipment for climbing mountains.

B. The water from the mountain.

C. Some important machines used for the bottlenecks.

D. Some cans and oxygen tanks found on the mountain.

3.The group of 15 Nepali artists ____.

A. created works of art using rubbish from Qomolangma

B. were employed by the Everest Peakeers Association

C. climbed Qomolangma and collected 1.5 tons of trash

D. painted 74 beautiful pictures of Mount Qomolangma's peak

4.What can be the best title for the text?

A. Test Yourself Against Qomolangma

B. Qomolangma has Become a Huge Mess

C. Eco Everest Expedition Proves Successful

D. How to Climb Qomolangma

Buy Nothing Day

Most people buy a lot of gifts just before Christmas. But some people think we buy too much. They have started a special day called Buy Nothing Day. They don’t want anyone to go shopping that day.

Buy Nothing Day is November 29. It’s 25 days before Christmas. It’s after Thanksgiving and often the first day of Christmas shopping. At this time, we see ads in newspapers and on TV telling us to “buy, buy, buy!”

The idea for Buy Nothing Day started in Vancouver, British Columbia. Now people all over the world celebrate Buy Nothing Day. In California, parents and children get together to read stories, sing songs, and paint pictures. The children talk about why they don’t need a lot of toys. This year, in Manchester, England, people dressed up to tell people that we buy too much.

In Albuquerque, New Mexico, high school students wanted to tell other students about Buy Nothing Day. They organized a spaghetti dinner to give people information about Buy Nothing Day. They asked restaurants in the neighborhood to donate the food. They made posters and talked to other students about it. The dinner was a big success, and many students agreed not to buy anything on November 29. The students at high school liked the idea of this new tradition. Next year, they want to have another dinner to tell more people about Buy Nothing Day!

1.Why do people all over the world celebrate Buy Nothing Day?

A. People need more time to do other things.

B. People buy too many gifts for Christmas.

C. People can hardly afford to buy a lot of gifts.

D. People waste too much time going shopping.

2. How do people celebrate Buy Nothing Day?

A. In California, parents and children get together to play games.

B. In Mexico, high school students dressed up.

C. In England, people celebrated by performing plays.

D. They bought nothing and made the others decide not to.

3.What did the students do in New Mexico for the day?

A. They talked to others about Buy Nothing Day.

B. They dressed up to tell people that we buy too much.

C. They organized a spaghetti dinner to donate the food.

D. They got together to read stories, sing songs, and paint pictures.

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。

Easy Ways to Keep Your Brain Sharp

Everyone is forgetful, but as we age, we start to feel like our brains are slowing down a bit — and that can be a very annoying thing. 1. Read on for some techniques worth trying.

1. 2.

People who regularly made plans and looked forward to upcoming events had a 50 percent reduced chance of Alzheimer's disease(早老性痴呆症), according to a recent study. 3. Something as simple as setting a goal to have a weekly coffee date with a friend will do. There’s evidence that people who have a purpose in life or who are working on long or short-term goals appear to do better. In other words, keep your brain looking forward.

2. Go for a walk.

Mildly raised glucose(葡萄糖)levels can harm the area of the brain that helps you form memories and physical activity can help get blood glucose down to normal levels. In fact, exercise produces chemicals that are good for your brain. 4.

3. Learn something new.

Take a Spanish class online, join a drawing club, or learn to play cards. A study found that mental stimulation(刺激)limits the weakening effects of aging on memory and the mind. But the best thing for your brain is when you learn something new and are physically active at the same time. 5. Or go dancing with your friends.

A. Focus on the future.

B. This can be especially harmful to the aged.

C. It should be something like learning gardening.

D. So take a few minutes each day to do some reading.

E. But don’t worry if your schedule isn’t filled with life-changing events.

F. Luckily, research shows there is a lot you can do to avoid those moments.

G. In other words, when you take care of your body, you take care of your brain.

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