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 yo 题目和参考答案——青夏教育精英家教网—

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

Kids should not eat more than that.

1.The underlined word “ingredients” means “__________” in Chinese.

A．配料

B．热量

C．营养

D．脂肪

2.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

3.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.

4. 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.

5. 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.

【答案】

1.A

2.D

3.C

4.C

5.B

【解析】略

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相关题目

(补全单词)Please turn off the lights when you l ______ a room．

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 ．

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

【小题3】The underlined word this in Paragraph 4 refers to(指的是) ．

A．sharing your ideas	B．talking before many people
C．studying better at school	D．developing new friendship

【小题4】Some kids need help from teachers to make friends because ·

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

【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

根据情景和所给的首字母，在空格内填入一个适当的单词，使对话意思完整
What must you do when you get a present for your birthday? You have to sit down and
w 1 a thank-note. The w 2   “thank you” are very important. We have to use them very often. We say them when someone gives us a drink, h 3   us to pick up things, or lends us a book.
A  4    important word is “please”. Many people forget to use it. It is n  5    polite to ask someone to do something without s  6    “please”. We have to use it when we ask for something, too. It may be a book or a pencil, more rice or help.
We have to l  7    to say “sorry”, too. When we hurt someone, we’ll have to go up to say “we’re sorry”. When we forget something, we will a  8    say “sorry”.
These three words are easy b  9    important. Our children must learn to use them. They are pleasant words to use in a  10    language.

New York is one of the most exciting c___1.___ in the world. You might want to do some shopping in New York. Fifth Avenue is probably New York’s most f____2.____shopping street, but if you go, be prepared to “window shop” only. This is shopping for the r___3.____. There are others , less expensive shopping areas nearby , and they’ll soon come a___4.____ famous stores such as Bloomingdales, Macy’s and FAO Schwartz.

And if you’ve brought your rollerblades(滚轮冰刀鞋) , t___5.____ a visit to

Central Park is a must. This is a large, open park right in the middle of Manhattan, but if you thought that people came here to r___6._____, sit down for a few minutes and get a____7._____ from the rush of New York life, then you’d been wrong. N____8.___ sits in Central Park: they run, jpg(慢跑) , and m___9.____ of them wear their rollerblades.

When you l___10._____ New York, you might be tired, but the one thing you won’t be is bored!

完型填空

On my first job, I worked as a sports editor for a small newspaper. I never got a letter from my readers, so I was l that there was an envelope（信封）on my desk one morning. From the 2 , I could see it was from a most popular newspaper.

When I opened it, I found a note and it read, “You did a good job. Go on!”

The note was 3 by Mr. John, a famous sports editor. As I was a green hand（新手）, his words made me 4 . After that, I kept the note in my desk drawer. Whenever I doubted 5 I had the ability to be a good editor(编辑) , I would read John’s note and become 6 again.

Later, when I made friends with Mr. John, the note writer, I learned that he often wrote notes to 7 young people in many fields. “When I make 8 feel happy,” he told me, “I feel happy, too.” 9 , why are there few note writers like John in our life? In my 10 , many people are afraid that they cannot be well understood. Also, writing takes more time and it is not 11 to pick up the phone. The problem with phone calls is that they cannot 12 a long time, but a note is a good way of record and our words can be read 13 .

So, when you find some people around you need 14 , please write a note of encouragement to bring them more confidence. Maybe, you are not sure what will 15 , but remember Mr. John’s words—making others feel happy makes you happy, too.

1. A．certain B．sure C．surprised D．frightened

2. A．calendar B．envelope C．book D．photo

3. A．signed B．picked C．copied D．practiced

4. A．unhappy B．sleepy C．excited D．sad

5. A．why B．that C．what D．whether

6. A．serious B．confident C．strict D．humorous

7. A．expect B．describe C．introduce D．encourage

8. A．other B．the other C．others D．the others

9. A．But B．However C．Therefore D．Actually

10. A．opinion B．advice C．idea D．decision

11. A．stronger B．weaker C．harder D．better

12. A．wait B．last C．stop D．rest

13. A．once B．only once C．more than once D．less than once

14. A．thanks B．truth C．trouble D．help

15. A．happen B．matter C．turn D．hold

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