When you look at your food, some ingredients are easy to see. For example, there is cheese on your pizza and butter on your bread. But our meals are also filled with ingredients you can’t see. And you might be surprised to learn just how much those hidden (隐藏的) ingredients affect your health.
Salt is a perfect example of an ingredient that you might not notice, even when you eat a lot of it. More than 75% of the salt we eat is hidden in restaurant meals, fast food and processed (加工过的) food , such as French fries, hot dogs and even biscuits.
Salt is important to us. It keeps our muscles (肌肉）working and our nerves (神经）sending messages through the whole body. Salt can be used to clean teeth, to make our skin smooth or added to a relaxing bath. Salt is also used to help make food last (持续) longer.
However eating too much salt can cause heart problems. For a long time, heart trouble has been regarded as an adult problem, but new research shows that salt is starting to affect kids. Then how much salt is safe for kids every day? Let's look at the following chart:
| Ages |
Amount of Salt Every Day |
| 1—3 years old |
2 grams |
| 4—6 years old |
3 grams |
| 7—10 years old |
5 grams |
| 11 or more than 11 years old |
6 grams |
Kids should not eat more than that.The underlined word “ingredients” means “__________” in Chinese.
| A．配料 | B．热量 | C．营养 | D．脂肪 |
The first two paragraphs tell us _________.
| A．how much salt people need every day | B．the result of eating too much salt |
| C．the importance of salt in our everyday life | |
| D．though people eat much salt every day, they may not notice it |
Which of the following is Not the use of salt according to the passage?
| A．Salt keeps muscles working. | B．Salt helps to make food last longer. |
| C．Salt helps to see clearly. | D．Salt can be used to clean teeth. |
If Tim is 10 years old, how much salt should he eat every day?
| A．2 grams. | B．3 grams. | C．5 grams. | D．6 grams. |
What can we learn from the passage?
| A．Young children have few heart problems according to the new research. |
| B．A lot of food we eat has hidden salt in it, even some biscuits. |
| C．Salt can be used instead of soap while we’re taking a bath. |
| D．A five-year-old boy should have at least six grams of salt every day. |
People have different ways of greeting each other. They might shake hands (握手), kiss or hug (拥抱). But do you ever wonder how dogs say hello?
If you are a dog lover, you already know the answer to this question. When you arrive home, your dog jumps up into your lap (大腿前部). It wags (摇摆) its tail, and sometimes gives you wet kisses.
Like humans, dogs have five senses (感觉): smell, touch, sight, hearing and taste. Humans use sight as the main sense for recognizing (认出) one another. But dogs have poor eyesight. They use smell to recognize others. A dog’s sense of smell is much better than a human’s. It is through its sense of smell that tells the differences between different people.
Dogs use smell to recognize other dogs, too. They tell the differences by the smell of pee (小便) and pooh (大便). When two dogs meet, they smell each other’s noses. Then they go side to side, and smell each other’s butts (屁股). By smelling its friend’s behind, a dog knows who it is with.
That is also why dogs smell everything they can on the road. By smelling grass, trees and signposts (路标), dogs know which other neighborhood dogs have been around.People have different ways of greeting each other except ______.
| A．hug | B．shaking hands | C．jump | D．kiss |
How does a dog greet you?
A. Gives you wet kisses. B. Wags its tail.
C. Jumps up into your lap. D. A, B and C.How do the dogs recognize each other?
| A．They use eyes to recognize each other. | B．They use sound to recognize each other. |
| C．They use smell to recognize each other. | D．They use touch to recognize each other. |
Which of the following isn’t mentioned in the passage?
| A．How the dogs eat things. | B．Dogs have five senses. |
| C．A dog knows who it is with by smelling. | D．Humans use sight to recognize each other. |
What is the best title of the passage?
| A．Humans and dogs. | B．My favorite animal. |
| C．How do dogs say hello? | D．Cute dogs. |
A good way to pass an exam is to work hard every day in a year. You may fail in an exam if you are lazy for most of the year and then work hard only a few days before the exam. If you want to be good at English, you have to read stories in English, and to speak English as much as possible. A few days before the exam you should go to bed early. Do not go to bed late at night. Before you start answering in the exam, read carefully over the question papers, and try to understand the meaning of each question. When you have finished your exam, read over your answers. Correct the mistakes and be sure that you don’t miss anything out.If people want to do well in an exam, they have to work hard ______.
| A．every day in a year | B．for most of the month |
| C．for a few days | D．late at night |
If people want to learn English well, they ______.
| A．read stories in English | B．should go to bed early |
| C．Both A and D | D．must often practice English |
It is important to ______ a few days before the exam
| A．study harder | B．have a good sleep |
| C．read the question papers | D．have a good drink |
When people have finished the exam, they should ______.
| A．stand up and leave at once | B．answer a few more questions |
| C．make sure that they don’t miss anything out | D．discuss with other students |
The best title for the passage is ______.
| A．An Important Exam | B．An Easy Exam |
| C．Get Ready For Exams | D．How to Pass an Exam |
Before you go to another country it is a great help if you know the language and some of the customs of the country.
When people meet each other for the first time in Britain, they say “How do you do?” and shake hands. Usually they do not shake hands when they just meet or say goodbye. But they shake hands after they haven’t met for a long time or when they will be away from each other for a long time.
Last year a group of German students went to England for a holiday. Their teacher told them that the English people hardly shake hands. So when they met their English friends at the station,
they kept their hands behind their backs. The English students had learned that the Germans shake hands as often as possible, so they put their hands in front and got ready to shake hands with them. It made both of them laugh.It is ______ if you know the language and some of the customs of the country.
| A．not useful | B．not helpful | C．very helpful | D．very bad |
English people usually shake hands when they ______.
| A．meet every time | B．meet for the first time |
| C．say goodbye to each other | D．say hello to each other |
Usually English people don’t shake hands ______.
| A．when they will be away for a long time | B．when they say “How do you do?” |
| C．when they just meet or say goodbye | D．after they haven’t met for a long time |
Which of the statements is RIGHT?
| A．German people shake hands as often as possible. |
| B．English people shake hands as often as possible |
| C．German people hardly shake hands |
| D．Neither English people nor Germans shaking hands. |
The story is about ______.
| A．shaking hands | B．languages |
| C．customs | D．languages and customs |
Cats are the most popular pets among Americans. So it is not surprising there are many expressions about cats. Do you know any of them? Now let me introduce some to you.
Some cats like to catch small birds, like canaries. If someone looks very proud or satisfied(满意) with himself, we say he looks like the cat that ate the canary.
Sometimes，a cat likes to play with a small animal it catches. So if you play cat and mouse with someone, you change between different kinds of behavior when dealing with another person. For example, a child might offer something sweet to her little brother, and then take it away when reaches for it.
A cat will often catch a small animal and present it to its owner. The saying that looks like something the cat dragged in describes something in bad condition.
A fat cat is a person with a lot of money.
There are many other expressions about cats in America. How interesting! Which kind of cat are you, or which kind would you like to be?Americans like ______ best as pets.
| A．dogs | B．pigs | C．cats | D．mice |
The canary is a kind of ______.
| A．dog | B．cat | C．bird | D．fish |
If you have much money, we can call you ______.
| A．a fat cat | B．a happy cat | C．a thin cat | D．a sad cat |
If someone always thinks highly of himself. We can say ______.
| A．he plays cat and mouse with someone |
| B．he looks like the cat that ate the canary |
| C．he is a lazy cat |
| D．he has dragged in something |
The passage introduces us ______ expressions about cat.
| A．one | B．two | C．three | D．four |
There is a park near our school. We can see many trees and flowers there. We can see a hill behind the park, too. At the foot of the hill we can see a river. There are some boats on it. It is Sunday today. There are many Young Pioneers(少先队员) in the park. Some are walking and singing. Some are dancing or playing games. Ann and her sister Kate are flying a kite. Tom and his brother Sam are throwing a frisbee (扔飞盘). Their parents are sitting under a tree. All the family are having a good time.Where is the hill?
| A．Across from the river. | B．Behind the school. |
| C．In front of the park | D．Behind the park. |
Who’s Sam? He is ______.
| A．Kate’s brother | B．Ann’s brother | C．Tom’s brother | D．Jim’s brother |
Do their parents come to the park, too ?
| A．Yes, they do. | B．No, they don’t. | C．Yes, they are. | D．No, they aren’t. |
What are Ann and Kate doing?
| A．Singing | B．Flying a kite | C．Working | D．Throwing a frisbee |
Where are their father and mother sitting?
| A．Near our school. | B．Behind the park. |
| C．At the foot of the hill. | D．Under a tree. |
粤公网安备 44130202000953号