The human brain weighs about 1.4 kilograms, but it can, hold much more information than most computers. However, there is another difference between humans and computers. Computers don't forget information they are given, but humans often do. No one remembers everything, and luckily we don't usually have to. But everyone can improve their memory if they want to. Here are some suggestions.
◆Try to use new informati6n immediately. For example, if you meet someone who says "Hi! I'm Carlos," don't just say "Hello." Repeat the person's name. Say"____"
◆Break a big number into smaller parts. For example, it's hard to memorize (记忆) 109244153. But if you break it into three parts--109/244/153—it becomes easier.
◆Write out what you need to remember ever and over again. This will help you keep it in mind longer, especially for memorizing formulas (公式) or facts.
◆Always review information. If you bring what you've learned back to your mind, they become easier to remember. For example, before you go to sleep, it’s a good idea to review the new things you learned that clay.
◆Discuss with a friend. It is always easier to remember things through discussions. You can have a discussion about what's right and what's wrong, and it will lead to the right answer.
◆Never tell yourself that you have a bad memory. You can always do something to help improve your memory. And everyone's memory gets better if they use it often enough.
All of the suggestions are helpful. If you follow them, you are certain to improve your memory.
【小题1】How many suggestions are mentioned in the passage?

The human brain weighs about 1.4 kilograms, but it can, hold much more information than most computers. However, there is another difference between humans and computers. Computers don't forget information they are given, but humans often do. No one remembers everything, and luckily we don't usually have to. But everyone can improve their memory if they want to. Here are some suggestions.

◆Try to use new informati6n immediately. For example, if you meet someone who says "Hi! I'm Carlos," don't just say "Hello." Repeat the person's name. Say"____"

◆Break a big number into smaller parts. For example, it's hard to memorize (记忆) 109244153. But if you break it into three parts--109/244/153—it becomes easier.

◆Write out what you need to remember ever and over again. This will help you keep it in mind longer, especially for memorizing formulas (公式) or facts.

◆Always review information. If you bring what you've learned back to your mind, they become easier to remember. For example, before you go to sleep, it’s a good idea to review the new things you learned that clay.

◆Discuss with a friend. It is always easier to remember things through discussions. You can have a discussion about what's right and what's wrong, and it will lead to the right answer.

◆Never tell yourself that you have a bad memory. You can always do something to help improve your memory. And everyone's memory gets better if they use it often enough.

All of the suggestions are helpful. If you follow them, you are certain to improve your memory.

1.How many suggestions are mentioned in the passage?

A. Three.         B. Four.              C. Five.              D. Six.

2.Which should be put in the blank (空格) in Paragraph 2？

A. Hello, Carlos.    B. How do you do?

C. Hello, I am Sophia. D. Glad to meet you!

3.What can help memorize a big number more easily according to the passage?

A. To store it in a computer.              B. To break it into stunner parts.

C. To discuss it with a friend.              D. To review it before you sleep.

4.Which of the following is true according to the passage?

A. Discussing with friends can help you remember things.

B. Always reviewing information can help you fall asleep.

C. Formulas and facts can help you learn about your brain.

D. Human beings can improve their memory by computer.

5.What does the sentence "Never tell yourself that you have a bad memory” mean?

A. You should tell others about your bad memory.

B. You should believe in other people all the time.

C. You should ask others to improve their memory.

D. You should ho confident in your memory ability.

　　The kinds of foods you eat and how much of those you eat are important to your health．
Scientists arrange（分配）foods in groups to help you choose a healthy diet．Each group has a
different kind of food．Foods from all the groups together give you．Energy, help you grow, help keep you from getting sick，and help make you strong．

　　The diagram（图表）shows six food groups and how much food from each group you should
eat each day．It is a good idea to think about the food groups when you plan your meals at ho．me and when you eat out．Planning with the food groups will help you eat a ell—balanced（搭配均衡的） diet that will help you stay healthy．

1．How many groups of food are shown in the diagram?

2．Which group of food should people eat most?

3．Do you think it light for us to eat much bread，cereal and rice?

4．It’s necessary  for US to eat much sweets．isn't it?

5．How can we get enough energy and keep healthy according to the passage?