题目内容
The smell of fresh air is becoming something of a distant memory, thanks to our increasing use of fragrance (香气). From air fresheners to scented (有香味的) candles, we live in a world of scent.
Recent figures show seven in ten people use air fresheners or scented candles to keep our homes smelling sweet. Yet recent records suggest that perfumed products could affect our health, causing problems including allergies (过敏), headaches and asthma (哮喘) .
One leading expert believes nearly a third of people suffer health effects from being exposed to scents. A major problem is so-called “contact” allergy—where perfumes and scented products cause eczema (湿疹) when they come into contact with the skin. About one in 20 is thought to be affected by fragrance allergy.
“Often it may not be immediately obvious that you have developed a fragrance allergy,” says Dr. Baron. “You don’t react immediately. Gradually, as you are exposed more and more, the body increases its reaction, until it becomes noticeable to you.”
People with pre-existing eczema are particularly vulnerable (易受影响). “The eczema worsens in areas in contact with perfumes,” says Dr. Baron. “But even those without allergies can be at risk of fragrance allergy.” You can become suddenly allergic to perfumes and personal care products that you have been using for years. “Even if you know which fragrance causes a problem, it can be difficult to avoid, as most personal care products –soap, shampoo, sun cream and washing powder—contain fragrances,” says Dr. Baron.
And strong scents can also cause headaches. Fragrances activate the nose’s nerve cells, stimulating the nerve system associated with head pain. To minimize risk, sufferers are advised to minimize the contact.
“Fragrance suggest cleanliness – yet people are smelling a potentially dangerous chemical mixture,” says Anne Steinemann, professor of the University of Washington. “We often use them to mask one problem – as with air fresheners – but create a greater one – adding poisonous chemicals to the air.”
57．What is the text mainly about?
A．The world trend of using fragrance.
B．The benefits of using non-fragranced products.
C．The health problems caused by fragrance
D．The ways of removing allergy.
58．According to Dr. Baron, .
A．our bodies have an immediate reaction to fragrance.
B．seven in ten have suffered fragrance allergy.
C．fragrance can affect people who don’t have allergy
D．people can avoid contacting with fragrance easily
59．Which of the following questions does the text NOT answer?
A．Which products contain fragrance?
B．What’s the influence of fragrance in the air?
C．What are the air fresheners made up of?
D．How are headaches caused by fragrance?
60．The following paragraph might discuss .
A．the asthma caused by strong scents.
B．people’s efforts to protect fresh air.
C．the methods of curing eczema
D．the bad effects of air fresheners.
57．C
58．C
59．C
60．A
【解析】
试题分析：文章主要讲述了现如今我们生活在香味中，而这种香味往往对我们的健康有着不好的影响，能引起哮喘，皮肤过敏，头疼等症状。
57．主旨题。从第二段Yet recent records suggest that perfumed products could affect our health, causing problems including allergies (过敏), headaches and asthma (哮喘) .可知文章主要讲述了现如今我们生活在香味中，而这种香味对我们的健康是有影响的，故选C。
58．细节题。从Dr. Baron. “But even those without allergies can be at risk of fragrance allergy.”可知香味也能影响那些没有过敏症状的人，故选C。
59．细节题。从全文来看只有最后提到了空气清新剂，所以并未提及空气清新剂的组成，故选C。
60．推断题。文章讲到了allergies (过敏), headaches and asthma (哮喘)，前文对过敏和头疼都有陈述，对asthma (哮喘)并未详细说明，所以接下来应该是对asthma (哮喘)进行阐述，故选A。
考点：健康类说明文
点评：此类文体对香味所引起的危害进行了说明阐述，对各个主要的危害进行了详细的说明。本文不难，对于此类的说明文的阅读，学生需要先采用将第一自然段及下面每段的第一句话进行阅读，进而看第一题，第一题如果是主旨类的题型可先不做，做第二题。如此带着问题在文章中找答案，既节约时间又正确率高。
阅读快车系列答案It was 3:12 a. m. when nine-year-old Glenn Kreamer awoke to the smell of burning. Except for the crackling（爆裂声）of flames somewhere below there was not a sound in the two-storey house at Baldwin, Long Island. With his father away on night duty at a local factory, Glenn was worried about the safety of his mother, his sister Karen, 14 and his 12-year-old brother Todd. He ran downstairs through the smoke filled house to push and pull at Karen and Todd until they sat up. Then he helped each one through the house to the safety of the garden. There, his sister and brother, taking short and quick breaths and coughing, collapsed on the lawn.
The nine-year-old raced back into the house and upstairs to his mother’s room. He found it impossible to waked her up. Mrs. Kreamer, a victim of the smoke, was unconscious, and there was nobody to help Glenn carry her to the garden. But the boy remained calm and , as a fireman said later, “acted with all the self-control of a trained adult.”
On the bedroom telephone, luckily still working, Glenn called his father and, leaving Mr. Kreamer to telephone the fire brigade and ambulance service, got on with the task of saving his mother.
First he filled a bucket with water from the bathroom and threw water over his mother and her bed. Then, with a wet cloth around his head he went back to the garden.
He
could hear the fire engine coming up, but how would the firemen find his mother in the smoke-filled house where flames had almost swallowed up the ground floor?
Grasping firmly a ball of string（线绳） from the garage, Glenn raced back into the house and dashed upstairs to his mother’s room. Tying one end of the string to her hand， he ran back, laying out the string as he went, through the hall and back out into the garden.
Minutes later he was telling fire chief John Coughlan: “The string will lead you to mother.” Mrs. Kreamer was carried to safety as the flames were breaking through her bedroom floor.
【小题1】Why did Glenn run downstairs first?
| A．He wanted to find out what was happening. |
| B．He was worried about his mother’s safety. |
| C．He wanted to save his sister and brother. |
| D．He went to see if his father had come back from work. |
| A．By throwing water all over her and her bed. |
| B．By carrying her to safety with his brother. |
C．By push ing and pulling at her. |
| D．By tying a string to her hand. |
| A．He put a wet cloth around his head. |
| B．He threw water all over himself. |
| C．He hid himself in the bathroom. |
| D．He rushed out to the lawn. |
| A．his father had taught him to do so on the phone |
| B．he had learned something about first aid |
| C．he had dealt with the emergency calmly and wisely |
| D．he had followed his mother’s instruction |