题目内容
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 |
【小题1】The underlined word “ingredients” means “__________” in Chinese.
| A．配料 | B．热量 | C．营养 | D．脂肪 |
| 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 |
| 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. |
| A．2 grams. | B．3 grams. | C．5 grams. | D．6 grams. |
| 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. |
【小题1】A
【小题1】D
【小题1】C
【小题1】C
【小题1】B解析:
略
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相关题目
Feeling left out?
A reader wrote in to say that she was feeling lonely at break because her best friend
wasn’t around．Here’s our advice to her—and to all kids who feel lonely sometimes．
It’s hard when a best friend isn’t around—maybe because she moved to a different
school or a different class．You may feel lonely at break or lunchtime．You want to have new
friends．but how do you make them? Maybe it seems like everybody else already has their
friends．But remember, there’s always room for more friends．
Start by looking around your classroom—think about which kids you’d like to play
with at break．Look for chances to say hi to them，smile，and be friendly．Offer to share
something or express your appreciation(欣赏)to them．Invite someone to play with you or
say “Do you want to sit here?” in the lunchroom．When you’re at break，walk over to kids
you want to play with．act friendly，and say “Hi，can l play, too?” or just join in．
If you have trouble doing this or if you’re feeling shy, ask your teacher to help you make
new friends．Teachers are usually pretty good at matching up friends．The best way to make
friends is to be a friend．Be kind，be friendly，share，say nice things，offer to help—and pretty soon，you’ll have one，or two，or even more new friends.
You might still miss that special best friend．But when you see each other, you can share
something you didn’t have before she left：You can introduce her to your new friends!
根据材料内容选择最佳答案，并将其标号填入题前括号内。
【小题1】This text is written for ．
【小题2】According to the writer, some kids feel lonely at break because they ．
【小题3】The underlined word this in Paragraph 4 refers to(指的是) ．
【小题4】Some kids need help from teachers to make friends because ·
【小题5】The expression “feeling left out'’ means“ ”in Chinese．
A．受冷落 8．被调侃 C．挨批评 D．遭攻击
A reader wrote in to say that she was feeling lonely at break because her best friend
wasn’t around．Here’s our advice to her—and to all kids who feel lonely sometimes．
It’s hard when a best friend isn’t around—maybe because she moved to a different
school or a different class．You may feel lonely at break or lunchtime．You want to have new
friends．but how do you make them? Maybe it seems like everybody else already has their
friends．But remember, there’s always room for more friends．
Start by looking around your classroom—think about which kids you’d like to play
with at break．Look for chances to say hi to them，smile，and be friendly．Offer to share
something or express your appreciation(欣赏)to them．Invite someone to play with you or
say “Do you want to sit here?” in the lunchroom．When you’re at break，walk over to kids
you want to play with．act friendly，and say “Hi，can l play, too?” or just join in．
If you have trouble doing this or if you’re feeling shy, ask your teacher to help you make
new friends．Teachers are usually pretty good at matching up friends．The best way to make
friends is to be a friend．Be kind，be friendly，share，say nice things，offer to help—and pretty soon，you’ll have one，or two，or even more new friends.
You might still miss that special best friend．But when you see each other, you can share
something you didn’t have before she left：You can introduce her to your new friends!
根据材料内容选择最佳答案，并将其标号填入题前括号内。
【小题1】This text is written for ．
| A．teachers | B．parents | C．students | D．visitors |
| A．have trouble with their studies | B．don’t have their best friends around |
| C．need their parents to be with them | D．are too young to look after themselves |
| A．sharing your ideas | B．talking before many people |
| C．studying better at school | D．developing new friendship |
| A．they miss their old friends a lot |
| B．they have no time to stay with others |
| C．teachers know who wants a new friend |
| D．they are shy or not good at making friends |
A．受冷落 8．被调侃 C．挨批评 D．遭攻击