Why are people interested in eating raw foods or whole foods? One reason is that eating these types of food reduces the risk of acid accumulation in your body.
Raw and whole foods are usually digested more efficiently than cooked and refined foods. When we cook foods, we destroy the natural enzymes (酶) that are part of the food in its raw form. These enzymes were intended by nature to help us digest the food. When we consume food without these natural enzymes, our bodies either digest the food improperly or allow too many nutrients to be absorbed into the bloodstream. In both instances, the result is obesity. When too many nutrients are absorbed at once, the body grows fat. Improperly digested food moves slowly through the digestive tract, where it becomes increasingly acidic. To protect its vital organs from this acidic waste, the body changes the acid into fat and stores it safely away from the organs.
Processed foods contain chemical elements, which might confuse the appetite mechanism that tells us when we’ve had enough to eat; as a result, people often overeat. Processed foods also upset the digestive cycle. The body will either identify these foods as allergens and then store them safely away from the organs as fat, or the remains of undigested food will become acidic and enter the bloodstream as acid waste, which will stick to the blood vessel walls and block the passage of vital oxygen and nutrients heading for the body’s cells. The body’s metabolism (新陈代谢) becomes inactive, and the result is weight gain and obesity.
The accumulation of acid in the digestive tract makes digestion increasingly inefficient. When that happens, even healthy foods can become acidic and the food allergies will become more common.
To stop this vicious（恶性的） circle in its tracks, people need to consume food and supplements that will neutralize the acid already accumulated in body. Eating the right types of raw and whole foods can help. It’s also important to restore your enzyme balance. You need to identify and avoid the foods that cause acid accumulation and consume the foods that increase enzyme production. If you truly want to change and help your body heal itself, you need to take an active approach.It can be inferred from Para. 2 that __________.
| A．it is essential for people to protect their vital organs |
| B．we’d better be cautious about raw and whole foods |
| C．foods with natural enzymes help people keep fit |
| D．giving up cooked and refined foods is a new lifestyle |
Processed foods are unhealthy because they __________.
| A．destroy body’s cells | B．may lead to obesity |
| C．are difficult to digest | D．stop body’s metabolism |
What is the main purpose of this passage?
| A．To warn people of the problem of obesity. |
| B．To tell the differences between raw and processed foods. |
| C．To inform people of the harm of processed foods. |
| D．To advocate eating more raw and whole foods. |
What is likely to be talked about following the last paragraph?
| A．Suitable types of raw and whole foods. |
| B．Different causes of acid accumulation |
| C．Correct ways to cook raw foods. |
| D．Active approaches to avoid acid. |
What can we learn from the text?
| A．Processed foods are good for our appetite mechanism. |
| B．Eating the right types of raw and whole foods does good to our body. |
| C．The accumulation of acid in the digestive tract makes digestion more effective. |
| D．Processed foods also comfort the digestive tract. |
Even if you are naturally shy, these three tricks will help you to quickly build a new social circle in any new city.
1. Take pictures
One of the great things about taking pictures at an event or party is that it gives you an excuse to get in touch with the person later. Everybody loves seeing pictures of themselves, and it’s very easy after taking a picture to say “If you’d like I can email it to you”. This can be the seed that leads to new connections. The next time you hear about a fun event email your new contacts to let them know about it.
2. Eat alone in public
You might feel self-conscious eating by yourself but it has an important benefit: you are much easier to approach when you are alone. People may be afraid of interrupting you or being rude if you are in a conversation with someone else. Bring a book or newspaper to read (this will make you feel less self-conscious). Plus, having an interesting book with you will give others an excuse to start a conversation if they’ve read it.
3. Join a class, sports team, or club
Yoga, salsa dancing, volleyball, Toastmasters (a public speaking club), a class for work, etc. Take up a new hobby or continue an old one!
These are all great places to meet new people, primarily because you will be forced to see the same people over and over again in the class. You will automatically make friends with them if you have a common interest and are forced to see each other again.
Tips:
* In the beginning, never turn down an invitation from someone, even if it’s something you wouldn’t normally do.
* Email your new friends with fun things to do instead of always asking what their plans are. If they have a better plan you can drop yours and join them. This will help establish you as someone who is contributing value instead of just taking it (people want this in a friend).
* Don’t let little things in life upset you or be a negative person. People don’t want to be around someone like that!________ can give you an excuse to start new connections.
| A．Taking pictures of others |
| B．Eating by yourself in public |
| C．Reading interesting books |
| D．Joining group activities |
When having meals, you’d better ________ if you want to make new friends.
| A．approach others to show conscious friendliness |
| B．sit on your own in public places |
| C．invite others to your apartment to eat together |
| D．start a conversation with those who have friends aside |
Which of the following pieces of advice is a tip from the text?
| A．Try to be outgoing and talkative instead of being shy. |
| B．Never turn down an invitation from your friends. |
| C．Offer suggestions on how to spend time together. |
| D．Always give a positive response to any request. |
By writing the text, the author intends to tell us ________.
| A．why you should change when you move to a new city |
| B．how you can make new friends in a new city |
| C．why you should make new friends in a new city |
| D．how you can keep in touch with strangers |
I want to talk about the economy．Not "the economy" we hear about endlessly in the news each day and in politicians' speeches．I want to talk about the real economy, the one we live in day by day．
Most people aren't particularly interested in "the economy"．"Share prices are flying high; interest rates are soaring; the Dow Jones Index closed sixty-three points down on 8472．35．" We hear this and subconsciously switch off．
Notice that "the economy" is not the same as the economy, "The economy" is what men in suits play with to make vast personal wealth．The economy is where the rest of us live on a daily basis, earning our living, paying our taxes, and purchasing the necessities of life．
We are supposed to be benefiting from all the advantages of a well-off society．So why do we feel tired and stressed? We have no time for anything other than work, which is ridiculous given the number of labor-saving devices in our lives．Our towns become more and more crowded．We poison our air and seas, and our food is full of chemicals．There's something wrong here．If times were truly good, then you may think we'd all feel optimistic about the future．Yet the majority of us are deeply worried．More than 90 percent of us think we are too concerned about ourselves and not concerned enough about future generations．
The term "economic expansion" suggests something desirable, but expansion simply means spending more money．More spending doesn't mean that life is getting better．We all know it often means the opposite - greed, crime, poverty, pollution．More spending merely feeds our whole economic system, which is based on production and consumption．Unless money keeps circulating, the economy breaks down．If we don't keep consuming, the whole system goes into stalemate（僵局）．
How do we break the cycle and make some changes? We need to become far more aware of the results of our actions．We buy clothes that are made in sweat shops by virtual slaves in poor parts of the world．We create mountains of waste．We demand cheap food, mindless of the fact that it totally lacks taste and is produced using chemicals that poison the land．
The consumption culture makes us unaware of the effect of our own behavior．Our main problem is not that we don't know what to do about it．It is gathering the desire to do it．According to the author, which one belongs to the real economy?
| A．The Dow Jones Index． |
| B．Increases in interest rates |
| C．Skyrocketing share prices |
| D．Shopping in a supermarket |
It can be concluded from Paragraph 4 that．
| A．people are benefiting from a well-off society |
| B．the future generation is a big concern for most people |
| C．people still feel much pressure despite labor-saving devices |
| D．the majority of people are optimistic about the future |
What is true about economic expansion?
| A．It guarantees a better life for us． |
| B．It may lead to some social problems． |
| C．It will stop the circulation of money． |
| D．It has only brought desirable effects． |
The author writes the passage mainly to．
| A．call on us to change our behavior |
| B．suggest a solution for over-consumption |
| C．make a distinction between two economies |
| D．inform us of the effects of economic expansion |
I was sitting in the room reading when I heard a loud noise. To defend my home from break-in, I picked up my defense weapon--- a broom and went out. There on the roof of my porch（门廊）, I saw a grey fluffy squirrel. I drove her away with the broom, but the next day I heard her again.
I searched squirrels on the net and found because their teeth keep growing, they have to constantly chew on things to shorten their teeth. This was disturbing so I asked my husband to call in some wildlife control people.
On Monday morning two men showed up, with guns in their hands. I pointed uneasily to the hole in my porch roof. They held up their guns. Suddenly I saw in my mind the baby nursery inside. I stopped them and confirmed that they wouldn’t harm her. They hesitated, but finally put down their guns. Then they brought out a bottle of deodorizer（除臭剂）and sprayed it into the squirrel’s home. They told me she would not like the smell and would leave.
There was no sign of Mrs. Squirrel, so they blocked the hole, took my cheque for $250 and left. Shortly after they left, Mrs. Squirrel returned from her shopping trip. She was mad at being driven out and began feverishly clawing at the porch roof. In order to stop the destruction of my home, I drove her away with the broom again.
Each day thereafter, Mrs. Squirrel continued her attack on my possession. I then called the company to report that “SHE’S BAAAAAACK…” The receptionist said that if Mrs. Squirrel had managed to find another way into my porch roof, it would be a new charge. I replied I couldn’t continue contributing my husband’s hard-earned income to their silly wildlife experts and hang up.
I went to the porch and banged on the roof. Mrs. Squirrel came out and glared at me. We negotiated some terms, came to an agreeable arrangement and went back into our respective homes.
All is quiet these days, although large quantities of materials have been removed from my garage wall and my daughter claims that some of her doll-house furniture has disappeared. I still hope that Mrs. Squirrel would leave, but I will wait until it is warmer and hopefully until after the birth of the little ones. What did the author think of the squirrel at first?
| A．Troublesome. | B．Dangerous. | C．Interesting. | D．Clever. |
Why didn’t the author ask the wildlife control people to come again?
| A．She worried about the safety of the squirrel. |
| B．She thought the company charged too much. |
| C．She decided to drive away the squirrel herself. |
| D．She doubted the ability of the wildlife control people. |
What can we learn from the passage?
| A．Getting rid of the squirrel needs patience. |
| B．The squirrel has destroyed the author’s house. |
| C．The author has developed affection for the squirrel. |
| D．The author singed an agreement with Mrs. Squirrel. |
The author has written the passage in a (an) ________ way.
| A．persuasive | B．serious | C．informative | D．amusing |
The following is a father’s advice to his son/daughter, who has just graduated(毕业) from high school:
First of all, congratulations on your graduation! Graduation from high school means that a new stage of life is ahead of you. _____.
. After you have messed up（弄乱） something, you should learn to clean it up yourself. Cleanliness is indeed close to good manners.
Don’t mistake knowledge for wisdom（智慧）. No matter how much information or knowledge you have, you will never make right judgments if you don’t have wisdom. _____. If you can imagine the possible future outcomes of your present decisions and actions, you can avoid mistakes. And if you can reflect(思考) on the mistake you have made, you can avoid making the same mistakes again and again. Such is wisdom.
Don’t complain(抱怨). When you take up a job, do your best to carry it out. _____.
Finally, be an early bird. ______. And the sight of the rising sun will warm your heart and give you energy for the day ahead. Besides, being an early bird, you have plenty of time to take exercise or do a lot of work.
| A．At the beginning of this new stage, I have some advice for you. |
| B．If you get up earlier than the sun, you can watch it rise up slowly into the sky |
| C．Once you start a job, you should try your best to do it well. |
| D．Clean your own room and do your own washing. |
E. Don’t waste time complaining about it, no matter how difficult and boring it is.
F. Get up early and go for some morning exercises to build up your body.
G. Wisdom comes from imagination and reflection.
Science, as we think, was born when the Greek philosopher ( 希腊哲学家 ) Thales ( about 640-546 B.C.) asked a difficult question: What makes up our universe?
No one had a ready answer, so Thales went on studying the earth around him, the sky and the stars. He saw so much water on earth and so much water falling from the sky as rain that he decided water must be the basic substance ( 物质 ) of the universe.
Other Greek thinkers became interested in this question. They suggested other answers. One said that because air lies around the earth, it must be air that makes up all things. Another said that fire, appearing in different forms, was the building block of the universe.
The Greek philosophers were feeling their way towards the ideas on which chemistry is based. Centuries later, scientists proved that the universe is made up of certain basic substances. But the list is much more complicated than the Greeks realized. We now know of 103 basic substances which we call “ elements ( 元素 )”.Thales, the famous Greek philosopher, died when he was about _________.
| A．106 years old | B．94years old | C．64 years old | D．46 years old |
From the passage we know that __________.
| A．Thales asked many questions | B．Greeks were all philosophers |
| C．science began long ago | D．water and air make up all things. |
After reading the passage, we can be sure that_________.
| A．nothing ever changes in the universe |
| B．Thales decided that the basic substance of the universe was air |
| C．the universe is made up of four different substances |
| D．the early Greek thinkers did much valuable work for the progress of science |