题目内容

【题目】 —Who______ it be that is knocking at the door?

—It ______ be Father, but I’m not sure.

A. can; must B. can; may

C. must; can D. may; must

【答案】B

【解析】

试题分析:考查强调句型和情态动词。强调句型的基本结构为It is/was被强调成分that/who其它成分;其最大的特点就是去掉it is/wasthat/who句子仍然成立。要注意强调句型能强调除谓语动词以为的所有的句子成分。在考查的时候,经常会把强调句型和定语从句结合在一起考查,要注意分析句子的成分。有时候会表示强调句型中的is/was换成情态动词+be的形式;句意:敲门的会是谁呢?也许是爸爸,我也不确定。第一空用can表示推测;第二空后面有may说明和不确定,故使用may也许。Must表示一定,必须;故B正确

考点 : 考查强调句型和情态动词

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The influence of the mind on how well we feel is the basis of what is known as the placebo effect. A placebo (which is Latin for “I shall please”) is a harmless, inactive substance. Patients are sometimes given placebo pills and begin to feel better because they believe that they have been given real drugs and expect to respond to them. The placebo effect is very strong: research on pain suggests that up to 30% of the effect of most painkillers is a placebo effect.

So if it is so powerful, why don’t doctors use it today?

According to Dr Persaud, they really do. “All these things like seeing a doctor, going to a hospital, and being scanned(扫描) have a very strong placebo effect,” he says.

【1】According to the first paragraph, if you feel ill.

A. you don’t need to see a doctor

B. it doesn’t necessarily mean that you’re physically ill

C. you are in good condition

D. it is obvious that you suffer from a serious disease

【2】The English saying “mind over matter” means that .

A. a sound mind is less important than a good health

B. our mind has a strong effect on our body

C. our physical health has nothing to do with our mind

D. mental health mainly depends on our physical health

【3】According to the passage, placebos .

A. may make patients feel worse

B. are not effective pills

C. are not real drugs

D. can relieve all kinds of pains

【4】From the passage it can be seen that there will be no placebo effect if a patient .

A. is dressed in white B. has a physical exam

C. takes placebo pills D. sees a doctor

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He rode along until a strange sound drew him to the present. He came to a stop and looked curiously up to the sky. What he saw shocked and terrified him. A huge swarm of bees filled the sky like a black cloud and the buzzing mass seemed to be heading angrily towards him.

With no time to waste, Andy sped off in the opposite direction, riding furiously—but without knowing how to escape the swarm. As the bees came closer, his panic increased. Andy knew that he was sensitive to bee stings(蜇). The last sting had landed him in hospital—and that was only one bee sting! Suddenly, his father’s words came to him. “When you are in a tight situation, don’t panic. Use your brain and think your way out of it.”

On a nearby hill, he could see smoke waving slowly skywards from the chimney of the Nelson family home. “Bees don’t like smoke,” he thought. “They couldn’t get into the house.” But Andy knew he could not reach the house in time. He estimated that the bees would catch up with him soon.

Suddenly, out of the corner of his eyes, he spotted a small dam used by Mr. Nelson. Off his bike and into the cool water he dived, disappearing below the surface and away from the savage insects. After holding his breath for as long as he could, Andy came up for air and noticed the bees had gone. Dragging himself out of the dam, he struggled up the hilly slope and rang the doorbell. Mrs. Nelson took him inside and rang his mother.

【1】Why did Andy fail to notice the swarm of bees earlier?

A. He was riding to school.

B. He was listening to a strange sound.

C. He was going fishing with his father.

D. He was lost in the thought of the fishing trip.

2Which of the following is NOT mentioned about the swarm of bees in the passage?

A. They crowded like a black cloud.

B. They shocked and terrified Andy.

C. They tried to attack Andy in a mass.

D. They made Andy stay in hospital for two days.

3How did Andy avoid the bees in the end?

A. He asked Mr. Nelson for help.

B. He hid himself under the water.

C. He rushed into the Nelson house.

D. He rode off in the opposite direction.

4Which of the following can best describe Andy’s escape from the bees?

A. No pains, no gains.

B. Once bitten, twice shy.

C. Where there is a will, there is a way.

D. In time of danger, one’s mind works fast.

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