题目内容

________ you bring something to school, Mary?


  1. A.
    Can
  2. B.
    Could
  3. C.
    May
  4. D.
    Must
C
思路分析:情态动词can有一定的词义,但不能独立存在,它必须与动词原形一起构成谓语.情态动词can设有人称和数的变化.其具体用法如下:
①表示“能、会”,指脑力或体力方面的“能力”.
例如:I can speak English.我会讲英语.
Jim can swim but can't.吉姆会游泳,但我不会.
②表示“可能”,常用于否定句或疑问句中,指某种可能性.例如:
Han Met can't be in the classroom.韩梅不可能在教室里.
Can he come here today,please?请问他今天能到这里来吗?
③表示“可以”,常用于口语中,指许可或请求做某事.例如:
Can I have a cup of tea,please?请问我可以喝一杯茶吗?
You can go out.你可以出去了.
④can的肯定句型为:主语+can+动词原形+其他.
例如:They can play basketball.他们能打篮球.
She can dance.她会跳舞.
You can go to watch TV.你可以去看电视了.
否定句型为:主语+can not(can't/cannot)+动词原形+其他,表示“某人不能(不会,不可能)做……”.其中can't是can not的缩略式,英国多写成cannot.例如:
You cannot pass test.你考试不可能及格.
I can't ride a motorbike.我不会骑摩托车.
疑问句句型分为:一般疑问句句型和特殊疑问句句型两种类型.
一般疑问句句型为:Can+主语+动词原形+其他,表示“某人会(能,可以)做……吗?”,用于口语时,常表示请求或许可.其肯定答语用“Yes,主语+can”作答;否定答语用“No,主语+can't”作答.注意答语中作主语的人称代词,应根据问句中的主语作相应的变化.其变化规则为:第一人称问,则第二人称答;第二人称问,则第一人称答;第三人称问,第三人称答.例如:
Can you sing an English song for us?你可以为我们大家唱一首英语歌吗?
Yes.行.(注意在Yes后面常省略I can).Can I skate?我可以滑冰吗?-Yes,you can.可以.Can she climb hills?她能爬山吗?No,she can't.不,她不能.故本题答案是A.本题选项B.Could是can的过去时,在此句不适用.May意为也许,must意为一定,都不恰当.
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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.

 

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