Water is important in our daily life. When you are thirsty, you might want to drink water. However, a new study has found that drinking water is not the best way to stay hydrated (补水的).
Water does a good job of hydrating the body quickly, according to British researchers. However, drinks with a little bit of sugar, fat or protein (蛋白质) can do a better job.
Why is that? The more you drink, the faster the drink leaves your stomach and goes into your bloodstream. There, it can dilute (稀释) the body's fluids (液体) and keep you hydrated. Milk, for example, has some sugar, protein and fat. These make fluids leave your stomach more slowly and keep you hydrated for a longer time.
However, drinks with more sugar, such as fruit juice or soda, are not more hydrating. When these drinks go into the small intestine (小肠), they take more water from the body into the small intestine to help deal with the sugar. This will make you feel even thirstier.
Which drinks hydrate us the most?
No. 1: Milk | It's more hydrating than water or other drinks. |
No. 2: Water and coffee | A cup of coffee is about as hydrating as a cup of water. However, drinking two to four cups of coffee will make you thirstier. You can put one or two spoonfuls of milk in your coffee to keep you hydrated. |
No. 3 Fruit, Juice and soda | If you have to choose between these drinks and water, always go with water. |
1.Which of these drinks can hydrate you the most?
A.Milk. B.Water. C.Soda. D.Fruit juice.
2.Why can't sugary drinks keep you hydrated?
A.Because these drinks can't go into your bloodstream.
B.Because these drinks leave the stomach quickly.
C.Because it takes more water to deal with the sugar.
D.Because the small intestine can't dilute these fluids.
3.How does water keep you hydrated?
a. Water goes into the bloodstream.
b. Water enters your stomach.
c. They body is hydrated.
d. Water leaves the stomach.
e. The body's fluids get more water.
A.b–a–d–c–e B.b–d–a–e–c C.b–a–e–d–c D.b–d–a–c–e
Welcome to Oasis Mall! We offer shoppers an excellent shopping experience. With all kinds of stores, the mall has something for everyone. Here is the map of the ground floor of Oasis Mall.
1.Centrepoint is on the ________ of Oasis Mall.
A.ground floor B.second floor C.third floor D.fourth floor
2.According to the map, which of the following statements is NOT true?
A.Centrepoint may be a popular fashion place for ladies.
B.Carrefour Market is open from 7 a.m. to 9 p.m.
C.If shoppers enter Oasis Mall from the main entrance, they will find Fun City on their left.
D.E-max sells top-class brands only.
When I got home the other day, I found a lovely red envelope(信封) waiting for me. It was a note from a friend of mine, congratulating(祝贺) me on my new book. It was _______ unexpected and joyful.
In a _______ world where everyone is too rushed for everything, here are some ways that you can be a more wonderful human:
Rediscover snail mail
And not just for life’s big events. Consider _______ ones you can stick a stamp on and send love toward. Maybe someone lost their dog, and you want to express your _______. Maybe a classmate did something brave, and you want to show gratefulness or thanks.
Smile and dial
When was the last time you _______ someone to wish them a happy birthday, to get well or to say thank you? Text messages are great. But when someone picks up the phone, you hear their voice and can share a laugh (or even a cry) together, and it _______ an emoji(表情符号) any day of the week.
Ask someone their goals + give a little something
Ask someone about their goals for the year is a very generous act. This kind of question goes _______surface(表面的) conversation and leads you to really get to know a person. Ask just out of curiosity.
Besides, give them something that might help them: a book, a connection, or even just a few words of _______.
Share your blessings
I made a promise earlier this year to give a little money every month to charity. I _______ myself often of something that Anne Frank wrote: “How wonderful it is that ________ need wait a single moment before starting to improve the world.” The power’s always ours.
1.A.completely B.carefully C.correctly D.peacefully
2.A.lazy B.busy C.crazy D.silly
3.A.luckier B.better C.smaller D.stranger
4.A.sadness B.carelessness C.happiness D.illness
5.A.asked B.told C.mistake D.called
6.A.loses B.shuts C.steals D.beats
7.A.through B.beyond C.across D.for
8.A.encouragement B.development C.government D.instrument
9.A.reach B.record C.remind D.remember
10.A.everybody B.nobody C.anybody D.somebody
—Mr. Smith is not in. Would you like me to give him a message?
—________
A.Never mind. B.Yes, please. C.That's all right. D.Don't mention it.
— What do you think of those smart kids in the game show?
— There is no doubt that many of them have a gift ________ maths.
A.for B.in C.on D.at
— _______ great progress China has made since 1978!
— Yes, its quick development has caught worldwide attention.
A.What B.What a C.How D.How a
