Americans spend nearly 40 minutes a day clean...

Americans spend nearly 40 minutes a day cleaning their homes. Fortunately, you can re-gain those precious minutes with these genius cleaning tips that only the professionals know 1.!

Freshen up your garbage disposals (处理器)with some lemons.

With all the junk we throw into our garbage disposals, it's no wonder that they're real petri dishes (培养皿)with the awful smell to prove it. Thankfully, making them a whole lot cleaner is easy： Simply drop some cut lemons down your drain.2..

Make the bathtub clean with grapefruit and salt.

3.. So the next time you’re at the supermarket, make sure to throw an extra grapefruit into your cart—not for eating, but for cleaning. Just cut the fruit open and cover it in salt. The salt creates a special texture while the acid in the grapefruit will help break down stains.

4.

Research published in 2015 in Scientific Reports suggests that our coffee makers are an absolute hotbed of bacterial activity, which means that we might just be taking in some of that disgusting stuff along with our dark roast. 5.? A monthly vinegar wash should do it. Simply fill your coffee maker's reservoir with a few tablespoons of white vinegar mixed with water, run it once more with only water to remove any remaining vinegar smell.

A.What problem will be caused by the bacteria

B.This his fruit is the perfect solution to a dirty tub

C.So, how should you fight with all that bacteria

D.Clean out your coffee maker with some vinegar

E.Get ready to have your home look twice as spotless in half the time

F.These tricks can help you be more subjective and work more efficiently

G.As your disposals covers up those skins, it will start to smell fresh and great

高三英语七选五中等难度题查看答案及解析

What makes Americans spend nearly half their food dollars on meals away from home? The answers lie in the way Americans live today. During the first few decades of the twentieth century, canned and other convenience foods freed the family cook from full-time duty at the kitchen range. Then, in the 1940s, work in the wartime defense plants took more women out of the home than ever before, setting the pattern of the working wife and mother. Today about half of the country’s married women are employed outside the home. But, unless family members pitch in with food preparation, women are not fully liberated from that housework. Instead, many have become, in a sense, prisoners of the completely cooked convenience meals. It’s easier to pick up a bucket of fried chicken on the way home from work or take the family out for pizzas or burgers than to start opening cans or heating up frozen dinners after a long , hard day. Also, the rising divorce rate means that there are more single working parents with children to feed. And many young adults and elderly people, as well as unmarried and divorced mature people, live alone rather than as part of a family unit and don’t want to bother cooking for one.

Fast food is appealing because it is fast, it doesn’t require any dressing up, it offers a “fun” break in the daily outline, and the outlay of money seems small. It can be eaten in the car--- sometimes picked up at a drive-in window without even getting out---or on the run. Even if it is brought home to eat, there will never be any dirty dishes to wash because of the handy disposable (一次性的) wrappings. Children, especially, love fast food because it’s finger food, no struggling with knives and forks, no annoying instructions from adults about table manner.

1.Americans enjoy fast food mainly because __________.

A. it can be eaten in the car

B. it is much more tasty than home-made food

C. one only uses his fingers while eating it

D. it is time-saving and convenient

2.It can be inferred that children __________.

A. want to have more freedom at table

B. never wash dishes after each meal

C. are good at using forks and knives while eating

D. take eating time as a fun break

3. Many Americans are eating out and not cooking at home partially because __________.

A. they want to make a change after eating the same food for years at home

B. the food made outside home tastes better than food cooked at home

C. many of them live alone and don’t like taking trouble to cook

D. American women refuse to cook at home due to women’s liberation movement

4.According to the text, a drive-in window is a __________.

A. car window from which you can see the driver

B. window in the restaurant from which you get your takeout in the car

C. place where you check the mechanic condition of your car

D. place where you return the used plates after eating

高三英语阅读理解中等难度题查看答案及解析

Every day is Earth Day — probably you’ve heard it before. Nearly all Americans have access to a plastic recycling program. You may be surprised to learn how many types of plastic packaging can be recycled into new, useful products!

Ford Motor Company has been helping to promote the use of environmentally-friendly auto parts — and one way they’re doing that is by using recycled plastic bottles for underbody shields (底盘保护罩) and other auto parts on cars.

“The underbody shield is a large part, and for a part that big, if we use solid plastic, it would likely weigh three times as much,” said Thomas Sweder, a design engineer of Ford Motor Company. “We look for the most durable and highest performing materials to work with to make our parts, and in this case, we are also creating many environmental benefits.”

In the past decade, the global use of plastics in vehicle parts has grown quickly. Ford alone uses about 1.2 billion recycled plastic bottles per year, about 250 bottles per vehicle on average.

When plastic bottles are thrown into a recycling bin, they are collected with thousands of others and cut into small pieces. These pieces are typically sold to suppliers who turn them into fibers, by melting and pressing them. Then they are mixed together with other various types of fiber in a process and used to make a sheet of material which is formed into the auto parts.

Due to its light weight, recycled plastic is ideal for the manufacturing of underbody shields. These shields reportedly also help create a significantly quieter environment on the new 2020 Ford Escape.

This is not the only way that Ford has been committed to environmental protection; the automotive company recently partnered with McDonald’s coffee suppliers to recycle all of their coffee roasting biowaste into headlights.

“Ford is among the leaders when it comes to using recycled materials such as this,” Sweder said. “This material meets all of our requirements for durability and performance.”

1.Why does Ford choose recycled plastic as environmentally-friendly materials for vehicle parts?

A.Because it’s new and useful. B.Because it’s cheap and easy to get.

C.Because it’s durable and light. D.Because it’s portable and well-performed.

2.What does Paragraph 5 mainly talk about?

A.The global use of plastics. B.The mixing process of fibers.

C.The advantages of plastic bottles. D.The formation of the new auto material.

3.What does the underlined word “This” in Paragraph 7 refer to?

A.Recycling coffee roasting biowaste. B.Improving vehicle parts.

C.Recycling plastic bottles into auto parts. D.Creating a quieter environment.

4.What can be the best title of the passage?

A.Every Day is Earth Day

B.Ford Takes the Lead in Plastic Recycling

C.Ecological Auto Underbody Shields

D.A Pioneer in Promoting Environmental Protection

高三英语阅读理解中等难度题查看答案及解析

When Americans Kay and Larry Day found a store selling kites nearly 20 years ago, they decided to buy a few kites for their children. For fun, Larry bought one for himself. “He went out and flew it and decided he needed to go back and get a better one.” Kay remembered. Since then, she and her husband have loved kite - flying. They own many kites and plan trips around flying them. They also organize a kite - flying event each winter in their hometown in lowa. “I’m at peace when I’m flying.” said Larry.

Kite - flying has a long history as an activity for adults and children. The custom of flying a piece of cloth high in the sky began more than 2, 000 years ago in China. Since then, kites have been used to do scientific experiments, power boats, take pictures from the air and much more.

“There is a kind of a kite for everybody out there.” said Nic O’Neill, president of the American Kitefliers Association. “Kite - flying can be done alone or with friends and family. And kite - flying requires skill, but also a little artistry. Experience makes a difference, as does the weather.” she added.

“Sometimes the best flying conditions happen in winter - on a frozen lake.” said Kay Day, who with her husband organizes the Color the Wind Kite Festival. It takes place every February on Clear Lake in lowa. This year, more than 100 children attended a kite - making class. Kiters are a really good group of people. It’s a family.

“The kiting community makes everyone feel welcome. said Oregon. “Her two children started flying kites about three years ago after attending a kite festival. And the kite fliers we know want to teach the kids everything they can,” she added. “They like that there’s a new generation coming up.” Her sons, Dylan, and Cardin, fly with kiters of all ages. “I do enjoy seeing different people.” Dylan said.

The 13 - year - old also likes the happy feelings that he experiences when his kite moves through the sky.“ It’s really calming.” he said.

1.Why does Larry like flying kites?

A.It can bring much fun. B.It is his favorite hobby.

C.It will build up the body. D.It helps him feel good in mind.

2.According to Nic O’Neill, we know that

A.individuals are not recommended to fly kites

B.China is the home of flying kites

C.flying kites is suitable for all people

D.weather conditions are not important in kite - flying

3.What can we learn about people in kiting community?

A.They are a group of grown - ups.

B.They get on well with each other.

C.They can acquire everything.

D.They tend to make new friends.

4.What is the best title for the text?

A.Kite- Flying： a Lift to People of All Ages

B.Kite - Flying： a Traditional Custom of China

C.Kite - Flying： a Close Bond to Strangers

D.Kite - Flying： a Hobby of Family Members

高三英语阅读理解中等难度题查看答案及解析

On average ,Americans spend about 10 hours a day in front of a computer or other electronic devices and less than 30 minutes a day outdoors. That is a claim made by David Strayer, a professor of psychology at the University of Utah. In his 2017 TED Talk , Strayer explained that all this time spent with technology is making our brains tired.

Using an electronic device to answer emails, listen to the news and look at Facebook puts a lot of pressure on the front of the brain, which, Strayer explains , is important for critical (有判断力的)thinking , problem-solving and decision-making.

So, it is important to give the brain a rest. And being in naure , Strayer claims , helps get a tired brain away from too much technology. More than 15,000 campers from around the world attended an international camping festival in September. That is when friends and family take time off and escape to nature for several days. They take walks, climb, explore , swim, sleep, eat and play. Camping may be just what a tired brain needs.

Take Carl for example .He lives in West Virginia and enjoys camping . He says that staying outdoors makes him feel at ease. It also prepares him for the work he must do. Kate Somers is another example who also lives in West Virginia. She says she enjoys camping with her husband and two children . She calls it a “regenerative” experience.

At the University of Utah , David Strayer has studied both short-term and long-term exposure to nature. He found that spending short amounts of time in nature without technology does calm the brain and helps it to remember better. However ,he found , it is the long-term contact with nature that does the most good. He and his research team found that spending three days in nature without any technology is enough time for the brain to fully relax and reset itself.

1.What is David Strayer’s opinion ?

A.Americans dislike outdoor activities

B.Electronic equipment should be quitted

C.New technologies are a double-edged sword

D.Electronic equipment brings great convenience

2.Why does Strayer insist we go outdoors?

A.To try another lifestyle B.To refresh our brain

C.To make better decisions. D.To play with our family and friends

3.What does the underlined word “regenerative” mean?

A.Reborn B.Memorable C.Remarkable D.Tiring

4.Which is the proper title for the passage?

A.Electronic Equipment Harms the Brain

B.Good Rest Develops Good Memory

C.Tips on Using New Technologies

D.Being in Nature Is Good for the Brain

高三英语阅读理解简单题查看答案及解析

On average ,Americans spend about 10 hours a day in front of a computer or other electronic devices and less than 30 minutes a day outdoors. That is a claim made by David Strayer, a professor of psychology at the University of Utah. In his 2017 TED Talk , Strayer explained that all this time spent with technology is making our brains tired.

Using an electronic device to answer emails, listen to the news and look at Facebook puts a lot of pressure on the front of the brain, which, Strayer explains , is important for critical (有判断力的)thinking , problem-solving and decision-making.

So, it is important to give the brain a rest. And being in naure , Strayer claims , helps get a tired brain away from too much technology. More than 15,000 campers from around the world attended an international camping festival in September. That is when friends and family take time off and escape to nature for several days. They take walks, climb, explore , swim, sleep, eat and play. Camping may be just what a tired brain needs.

Take Carl for example .He lives in West Virginia and enjoys camping . He says that staying outdoors makes him feel at ease. It also prepares him for the work he must do. Kate Somers is another example who also lives in West Virginia. She says she enjoys camping with her husband and two children . She calls it a “regenerative” experience.

At the University of Utah , David Strayer has studied both short-term and long-term exposure to nature. He found that spending short amounts of time in nature without technology does calm the brain and helps it to remember better. However ,he found , it is the long-term contact with nature that does the most good. He and his research team found that spending three days in nature without any technology is enough time for the brain to fully relax and reset itself.

1.What is David Strayer’s opinion ?

A. Americans dislike outdoor activities

B. Electronic equipment should be quitted

C. New technologies are a double-edged sword

D. Electronic equipment brings great convenience

2.Why does Strayer insist we go outdoors?

A. To try another lifestyle B. To refresh our brain

C. To make better decisions. D. To play with our family and friends

3.What does the underlined word “regenerative” mean?

A. Reborn B. Memorable C. Remarkable D. Tiring

4.Which is the proper title for the passage?

A. Electronic Equipment Harms the Brain

B. Good Rest Develops Good Memory

C. Tips on Using New Technologies

D. Being in Nature Is Good for the Brain

高三英语阅读理解简单题查看答案及解析

Some couples spend every waking minute together. Others fill their hours with personal hobbies,outside interests and even part-time jobs, just to keep their distance from each other! "There should be private time and couple time," suggests Dr. Stephen Treat at Jefferson Medical College in Philadelphia."You don't want your latter years to turn into a process where two people unite as one. If you hold too tightly to your partner, it's going to cause resentment and anger. If you're completely separate, you'll both be lonely and disconnected. You need balance. So you have to talk about how you'll achieve that."

The right balance? It's different for every couple. "Having a conversation about time can be difficult,but it's important for both partners to process those feelings out loud," Dr. Treat says. "You should not be accusing and act as a judge—ask the difficult questions, but do it in a loving way. You could say something like, 'How are we going to be as individuals and how are we going to be as a couple?' "

Barbara and Chris Christensen have achieved the balance that works for them. In addition to daily routines that keep them close—including about 10 minutes for a daily check-in and about a half hour of relaxation time—they each maintain separate interests and friendships.

"We have found that we need time apart," Barbara says. "I have a group of women friends that I have known for the last 30 years. We have dinner out once a month. We women also have parties and weekend or weeklong vacations as a group at a beach or somewhere. Chris, a former fighter pilot, has many aviation-oriented(航空的) groups and friends and also a poker-playing group of our friends. I may be with him during the poker night, but I don't play, and the wives usually watch a chick flick' DVD or something while the poker group has an evening of fun. We have found it important to have separate time as well as together time."

1.The author writes the passage to ______.

A. offer some suggestions on how to spend the time after retirement

B. advise couples to develop their separate hobbies

C. warn couples not to be accusing each other

D. give people some advice on how to entertain themselves after retirement

2. Dr. Stephen suggests that _________after retirement.

A. couples stay together all the time

B. couples express their feelings in a loving way

C. couples be separate

D. wives make many friends

3.It can be inferred that________.

A. many couples are faced with problems after retirement

B. America has a large population of retired people

C. most people join various social groups after retirement

D. playing poker is a popular activity among retired people

4.Barbara and her friends do the following EXCEPT_______.

A. having dinner regularly

B. holding parties

C. having weekly vacations at the beach

D. having fun playing poker

5.The second paragraph is mainly intended to_______.

A. warn the husband not to act as a judge

B. suggest couples have discussions about difficulties

C. suggest how to keep the correct balance

D. require couples to be considerate

高三英语阅读理解中等难度题查看答案及解析

.

Some couples spend every waking minute together. Others fill their hours with personal hobbies,outside interests and even part-time jobs, just to keep their distance from each other! "There should beprivate time and couple time," suggests Dr. Stephen Treat at Jefferson Medical College in Philadelphia."You don't want your latter years to turn into a process where two people unite as one. If you hold tootightly to your partner, it's going to cause resentment and anger. If you're completely separate, you'llboth be lonely and disconnected. You need balance. So you have to talk about how vou'll achieve that."

The right baiance? It's different for every couple. "Having a conversation about time can be difficult,but it's important for both partners to process those feelings out loud," Dr. Treat says. "You should notbe accusing and act as a judge - ask the difficult questions, but do it in a loving way. You could saysomething like, 'How are we going to be as individuals and how are we going to be as a couple?' "

Barbara and Chris Christensen have achieved the balance that works for them. In addition to daily

routines that keep them close - including about 10 minutes for a daily check-in and about a half hourof relaxation time - they each maintain separate interests and friendships.

"We have found that we need time apart," Barbara says. "I have a group of women friends that Ihave known for the last 30 years. We have dinner out once a month. We women also have parties and weekend or weeklong vacations as a group at a beach or somewhere. Chris, a former fighter pilot, has

many aviation-oriented(航空的) groups and friends and also a penny-ante poker-playing  (玩扑克)

group of our friends. I may be with him during the poker night, but I don't play, and the wives usually

watch a cchick flick' DVD or something while the poker group has an evening of fun. We have found itimportant to have separate time as well as together time."

61. The author writes the passage to _              .

A. offer some suggestions on how to spend the time afier retirement

B. advise couples to develop their separate hobbies

C. warn couples not to be accusing of each other

D. give people some advice on how to entertain themselves after retirement

62. Dr. Stephen suggests that              after retirement.

A. couples stay together all the time

B. couples express their feelings in a loving way

C. couples be separate

D. wives make many friends

63.1t can be inferred that

A, many couples are faced with problems after retirement

B. America has a large population of retired people

C,. most people join various sociai groups after retirement

D. playing poker is a popular activity among retired people

64. Barbara and lier friends do the following except

A. having dinner regularly

B. holding parties

C. having weekly vacations at the beach

D. having fun playing poker

65. The second paragraph is mainlv intended to

A. warn the husband not to act as ajudge

B. suggest couples have discussions about difficulties

C. suggest how to keep the correct balance

D. require couples to be considerate

高三英语阅读理解简单题查看答案及解析

With Shanghai World Expo drawing near, volunteers are making use of every minute to ____ their foreign language because language volunteers must pass a written test and an interview.

A. polish up        B. take up          C. use up               D. make up

高三英语单项填空中等难度题查看答案及解析

With Shanghai World Expo drawing near, volunteers are making use of every minute to _______ their foreign language because language volunteers must pass a written test and an   interview.

A. polish up             B. take up          C. put up           D. make up

高三英语单项填空中等难度题查看答案及解析