Who hasn't found themselves reaching for the closest food available when they're tired and stressed? More and more research is proving that this isn't all in our mind. Some foods really do lead to a change in our moods (心情).
Carbohydrate (碳水化合物) for calm
This is how some people medicate(治疗) themselves with food — by reaching for cookies or pasta(意大利面食) whenever they're upset. Unfortunately, it doesn't always work. You must eat a meal consisting of 100% carbohydrate, on an empty stomach, to obtain the serotonin (血清素) increase so that you have a good mood.
To get the wishedfor effect, you must not eat anything for four hours and then eat at least 30 grams of straight carbohydrate. Dry cereal (谷类食品), a piece of bread with jam, or a potato should do_the_trick.
Protein (蛋白质) for power
Of course, sometimes we don't need to be calm and sleepy.Sometimes we need a great deal of mental concentration, so this is when it's important to mix protein and carbohydrate. The protein will prevent the tryptophan (色氨酸) from flooding your brain,and the rise in serotonin(血清素) won't occur.
Why dessert makes us happy
Fat and sugar cause the brain to let go endorphins (内啡肽), which send pleasure signals throughout the body. This would be fine, except humans are not particularly good at stopping at one cookie or cake.
You can also satisfy your sweet tooth by choosing fruit for dessert.
Timing your meals for energy
Blood sugar drops after four hours of going without food, causing a decrease(减少) in energy. Eating usually fixes this within 20 to 30 minutes, but don't suppose that eating more will cause a faster increase in energy.
When you eat has as much of an effect on your mood as what you eat. If you regularly go for a long period of time between meals, rethink your schedule and plan ahead.
1.The underlined phrase“ do_the_trick” in the third paragraph means ________.
A.be extremely smart
B.intend to cheat someone
C.bring about the desired result
D.do something to amuse people
2.The function of protein is ________.
A.to help you keep calm and sleepy
B.to make you feel energetic
C.to lead you to slowness
D.to increase serotonin in your brain
3.We can infer from the last two parts that ________.
A.fat and sugar can greatly help people feel happy
B.we humans tend to eat lots of cookies and cakes
C.the more we eat, the faster we will gain energy
D.what we eat is more important than when we eat
4.The main idea of the passage is ________.
A.eating for a better mood
B.eating to make you calm
C.eating for more protein
D.eating to make us strong
高二英语阅读理解中等难度题
Who hasn't found themselves reaching for the closest food available when they're tired and stressed? More and more research is proving that this isn't all in our mind. Some foods really do lead to a change in our moods (心情).
Carbohydrate (碳水化合物) for calm
This is how some people medicate(治疗) themselves with food — by reaching for cookies or pasta(意大利面食) whenever they're upset. Unfortunately, it doesn't always work. You must eat a meal consisting of 100% carbohydrate, on an empty stomach, to obtain the serotonin (血清素) increase so that you have a good mood.
To get the wishedfor effect, you must not eat anything for four hours and then eat at least 30 grams of straight carbohydrate. Dry cereal (谷类食品), a piece of bread with jam, or a potato should do_the_trick.
Protein (蛋白质) for power
Of course, sometimes we don't need to be calm and sleepy.Sometimes we need a great deal of mental concentration, so this is when it's important to mix protein and carbohydrate. The protein will prevent the tryptophan (色氨酸) from flooding your brain,and the rise in serotonin(血清素) won't occur.
Why dessert makes us happy
Fat and sugar cause the brain to let go endorphins (内啡肽), which send pleasure signals throughout the body. This would be fine, except humans are not particularly good at stopping at one cookie or cake.
You can also satisfy your sweet tooth by choosing fruit for dessert.
Timing your meals for energy
Blood sugar drops after four hours of going without food, causing a decrease(减少) in energy. Eating usually fixes this within 20 to 30 minutes, but don't suppose that eating more will cause a faster increase in energy.
When you eat has as much of an effect on your mood as what you eat. If you regularly go for a long period of time between meals, rethink your schedule and plan ahead.
1.The underlined phrase“ do_the_trick” in the third paragraph means ________.
A.be extremely smart
B.intend to cheat someone
C.bring about the desired result
D.do something to amuse people
2.The function of protein is ________.
A.to help you keep calm and sleepy
B.to make you feel energetic
C.to lead you to slowness
D.to increase serotonin in your brain
3.We can infer from the last two parts that ________.
A.fat and sugar can greatly help people feel happy
B.we humans tend to eat lots of cookies and cakes
C.the more we eat, the faster we will gain energy
D.what we eat is more important than when we eat
4.The main idea of the passage is ________.
A.eating for a better mood
B.eating to make you calm
C.eating for more protein
D.eating to make us strong
高二英语阅读理解中等难度题查看答案及解析
_______ found by the police, the killer had to hide themselves in a mountain cave for two months.
A.In order to not be |
B.In order not to be |
C.So as not to be |
D.So as to not be |
高二英语单项填空简单题查看答案及解析
People who report news sometimes find themselves in the news. This is especially true for foreign correspondents(记者), who risk their lives to bring us important stories from dangerous parts of the world. To learn more about the life of a foreign correspondent, we interviewed Tim Craig, who has covered the conflicts in Afghanistan and Iraq.
Q1: What draw you personally to dangerous places?
Tim Craig (TC): Experiencing problems that still exist in the world, seeing the struggles that soldiers face to keep peace, and the calamity that people meet during the war, and gaining a better understanding of how people from different countries live.
Q2: What do you like about your job?
TC: I like being able to talk to lots of different people about their problems and concerns. Sometimes the job can make you sad. You have to talk to kids who don't get enough to eat, or to someone whose mother or father was killed. But then I get to try to help these people by writing about their lives and problems.
Q3 : Do you worry about your own safety? How do you deal with that?
TC: Yes, I do worry, but I try not to think about it all the time. In Pakistan, many places are still safe enough for me to travel to without having to worry a lot about being injured, killed or kidnapped(绑架). There are, however, some places where I have to think about my safety all the time. Generally, it's best to travel with someone else so that we can help each other if something goes wrong. In dangerous places,. I also try not to stay in one spot for too long.
Q4: What are the most important qualities or skills a foreign correspondent needs?
TC : Being independent and able to quickly make decisions, being a good planner in order to reach places that may be hard to get to by car or plane, and being a good listener.
1.What do we know about Tim Craig?
A. He-suffers a lot during the war.
B. He covers news in foreign areas.
C. He works for world peace with soldiers.
D. He once helped look after homeless children.
2.What does the underlined word "calamity" in Paragraph 3 probably mean?
A. Dilemma. B. Confusion.
C. Misfortune. D. Embarrassment.
3.When does Tim Craig feel sad about his job?
A. When he tries to meet some requirements.
B. When he has to travel to dangerous places.
C. When he writes his experiences in the war.
D. When he learns about people's sufferings due to the war.
4.Which of the following can best describe the job of a foreign correspondent?
A. Challenging but significant. B. Dangerous and boring.
C. Demanding but profitable. D. Impressive and relaxing.
高二英语阅读理解中等难度题查看答案及解析
At the Olympic Games, only the athletes who have reached the agreed standard for their event will be ______ as competitors.
A. deserted B. discussed
C. admitted D. advertised
高二英语单项填空中等难度题查看答案及解析
At the Olympic Games, only the athletes who have reached the agreed standard for their event will be______as competitors.
A. deserted B. discussed C. admitted D. advertised
高二英语单项填空中等难度题查看答案及解析
Ring! Ring! Ring! It was early in the morning and I knew who was _______ as I reached for the telephone. I was a new substitute teacher (代课教师) trying to earn enough money to _______ my family. Each morning, I _______ for a call that would take me to a different classroom. The last three classes had all been determined to _______ me and see just how much bad behavior they could get away with (逃脱惩罚). I had responded (应对) by being _______ with the students. I didn't really _______ to go to work that morning, especially since it was my birthday.
Still, I answered the phone and _______ the job. My family needed the money and I couldn't _______ to be picky (挑剔的). As I was driving to work, I _______ to try harder to be the best teacher that I could be.
As the class started, the students ________ tried to see what they could get away with. This time, though, I was ________ but fair with them. I did my best to make my lessons ________. I shared smiles, praised their efforts, and encouraged them to work hard.
The results were ________. My unruly (难以驾驭的) classroom soon ________. Students were learning and laughing, and I ________ felt like I was doing my job right. I went home feeling ________ in my heart and enjoyed the rest of my birthday with my family.
I remembered something that I once read: “Every day is a new opportunity to ________ again. Every day is your birthday.” Every day is a ________ for us to get things right, to live our lives with love and joy, and to make this world a better place. Don't ________ a single day. Just try to be the best you can be. Never stop ________.
1.A.bothering B.calling C.knocking D.playing
2.A.pay B.impress C.support D.provide
3.A.waited B.asked C.looked D.headed
4.A.please B.test C.persuade D.surprise
5.A.patient B.honest C.satisfied D.angry
6.A.want B.need C.choose D.hesitate
7.A.refused B.received C.took D.completed
8.A.manage B.pretend C.expect D.afford
9.A.agreed B.decided C.appeared D.started
10.A.in time B.at last C.at once D.once again
11.A.strict B.worried C.mad D.disappointed
12.A.clear B.useful C.fun D.difficult
13.A.strange B.funny C.important D.amazing
14.A.changed B.divided C.returned D.disappeared
15.A.again B.even C.finally D.nearly
16.A.confused B.happy C.tired D.upset
17.A.check B.settle C.discover D.begin
18.A.chance B.choice C.risk D.goal
19.A.spend B.forget C.waste D.save
20.A.learning B.trying C.asking D.thinking
高二英语完形填空困难题查看答案及解析
After travelling around the world, I found New Zealand to be closest to _________ I thought a person should spend his years after retirement.
A. how B. what C. why D. where
高二英语单项填空中等难度题查看答案及解析
The heroine of the story found herself ________ for this married man who had consistently been after her.
A.to fall | B.falling | C.fell | D.fallen |
高二英语单项填空简单题查看答案及解析
For those who are tired of doing the laundry, Samsung has found an answer: a washing machine that can tell you when your laundry is done via a smartphone app (application).
Strange though it may seem — "my wife already does that" was a common response among attendees viewing the device when it was introduced at the Consumer Electronics Show (CES) this week — Samsung is just one of many appliance makers racing to install a large number of internet-connected features in machines in an effort to make them "smart".
Last year, it was a refrigerator that tweeted. This year, it's Wi-Fi-enabled laundry machines and fridges that can tell you when your groceries are going bad.
The washers and dryers, available starting in the spring, connect to any smartphone through a downloadable application. The phone can then be used as a remote control, so the machines can be turned on and off while their owner is at work or on the bus.
Samsung says it's not just something new — the app connection actually has some practical uses.
"If you started to dry clothes in the morning and forgot to take them out, you can go to your phone and restart your dryer for the time when come home, so your clothes are refreshed and ready to go." said spokesperson Amy Schmidt.
The company also says that with electricity rate (电价) varying depending on the time of day, more control over when the machines are used can help save money.
Perhaps, but what they will probably really accomplish is what all good technologies do — enable laziness. Rather than getting up to check on whether the laundry is done, users will instead monitor it on their phones while watching TV.
1. What can be inferred from the common response of the attendees at the CES?
A.The machine will be a big success.
B.their wives like doing the laundry.
C.The machine is unrelated to their life.
D.This kind of technology is familiar to them.
2.We can conclude from Samsung's statements that ________.
A.the app connection makes life easier
B.it is better to dry clothes in the morning
C.smartphone can shorten the drying time
D.we should refresh clothes back at home
3.What is the main idea of the last paragraph?
A.The laundry should be frequently checked
B.Lazy people like using such machines
C.Good technologies also cause problems
D.Television may help do the laundry
高二英语阅读理解中等难度题查看答案及解析
For those who are tired doing the laundry, Samsung has found an answer: a washing machine that can tell you when your laundry is done via a smartphone app(application).
Strange though it may seem — “my wife already does that” was a common response among attendees viewing the device when it was introduced at the Consumer Electronics Show (CES) this week — Samsung is just one of many appliance makers racing to install (安装) a large number of internet-connected features in machines in an effort to make them “smart”.
Last year, it was a refrigerator that tweeted. This year, it’s Wi-Fi-enabled laundry machines and fridges that can tell you when your groceries are going bad.
The washers and dryers, available starting in the spring, connect to any smartphone through a downloadable application. The phone can then be used as a remote control, so the machines can be turned on and off while their owners are at work or on the bus.
Samsung says it’s not just something new — the app connection actually has some practical uses.
“If you started to dry clothes in the morning and forgot to take them out, you can go to your phone and restart your dryer for the time when come home, so your clothes are refreshed and ready to go,” said spokesperson Amy Schmidt.
The company also says that with electricity rate(电价)varying depending on the time of day, more control over when the machines are used can help save money.
Perhaps, but what they will probably really accomplish is what all good technologies do —enable laziness. Rather than getting up to check on whether the laundry is done, users will instead monitor it on their phones while watching TV.
1.What can be inferred from the common response of the attendees at the CES?
A. The machine will be a big success.
B. their wives like doing the laundry.
C. The machine is unrelated to their life.
D. This kind of technology is familiar to them.
2.What can we learn about the new laundry machines?
A. They can tell you when your clothes need washing
B. They can be controlled with a smartphone
C. They are difficult to operate
D. They are sold at a low price
3.We can conclude form Samsung’s statements that ___________.
A. the app connection makes life easier
B. it is better to dry clothes in the morning
C. smartphone can shorten the drying time
D. we should refresh clothes back at home
4.What is the main idea of the last paragraph?
A. The laundry should be frequently checked
B. Lazy people like using such machines
C. Good technologies also cause problems
D. Television may help do the laundry.
高二英语阅读理解中等难度题查看答案及解析