Have you been told you have penicillin allergy? Did your parents tell you that you had a reaction as an infant or child, so you should never take it again? Has it been so long since you had a reaction 题目和参考答案——青夏教育精英家教网—

题目内容

Have you been told you have penicillin allergy? Did your parents tell you that you had a reaction as an infant or child, so you should never take it again? Has it been so long since you had a reaction to penicillin that you don’t remember what happened? If you fit any of these descriptions or are just not sure if you have penicillin allergy, there’s good news for you: Chances are, you probably don’t have it.

Between 10 to 20 percent of Americans believe they have a penicillin allergy, but a recent study at Mayo Clinic found that only 10 percent of those people are truly penicillin allergic. In other words, 9 out of 10 people who think they have penicillin allergy are avoiding it for no reason. Even in people with documented allergy to penicillin, only about 20 percent are still allergic 10 years after their initial allergic reaction. It’s not necessarily a permanent condition.

Why is this important? Aren’t there many other antibiotics you can use if you have penicillin allergy? Penicillin has been around since 1928. Penicillin and its related medicines include amoxicillin, methicillin and amoxicillin-clavulnate. These medicines are highly effective treatments for many bacterial infections, such as strep throat and ear infections. Of course, there are alternative antibiotics, but these are often much more expensive and carry a higher risk of side effects. Typically, these alternative antibiotics are broad-spectrum, meaning they fight many types of bacteria, both good and bad. That can lead to development of drug-resistant bacteria, or deadly “superbugs”. This increases the risk for all of us in the future of not having an effective antibiotic to treat our infection.

How do you find out if you have penicillin allergy? Board-certified allergists can test you. First, the allergist will get a history from you about your possible allergy. Typical questions include: How long ago did you have the reaction? What type of reaction occurred, and how soon after you took the penicillin did the reaction appear? The testing is done on the forearm by pricking the skin with a needle. If the results are negative and there is no reaction, penicillin will be injected in the skin. These tests are not painful, and results are available in 15 minutes. A positive reaction may lead to some swelling and itching where the test was placed, which usually goes away within an hour.

In very rare cases, an allergic reaction occurs. This can include hives, swelling, wheezing and/or difficulty breathing. The allergist is trained to treat this rare condition quickly if it happens. If all skin testing is negative, you may be given an oral dose of penicillin in the office. The oral drug challenge is used to verify that you don’t have penicillin allergy. Usually, you’ll be observed in the office for 30 minutes to make sure you have no problems.

If you find out you don’t have a penicillin allergy, notify your physicians that it’s now safe for you to take penicillin. They can take “penicillin allergy” off your chart for good!

1.What can we know about penicillin allergy according to the passage?

A. Most people believe that they are penicillin allergic.

B. People with documented allergy will have it forever.

C. About 90 percent of people are truly penicillin allergic.

D. Many people with initial allergy can avoid it later.

2.Which is NOT the drawback of the alternative antibiotics?

A. They cost much more than penicillin.

B. They can treat many bacterial infections.

C. They can result in drug-resistant bacteria.

D. They also fight good bacteria when used.

3.If you have a positive reaction in skin tests, _______.

A. you can’t leave the office within an hour

B. your skin is supposed to swell and itch

C. it is not safe for you to take penicillin

D. you’ll be given an oral dose of penicillin

4.Which can replace the underlined word “verify”?

A. confirm B. attach

C. declare D. control

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短文改错(共10小题；每小题l分，满分10分)

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：

1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者(从第11处起)不计分。

Last night a strong wind as well as heavily rain struck our area. News came that the trees in the park two kilometers away from our school was blown down. This afternoon, we set off the park to do some cleaning. The head of the park met us or gave us some advice on how to clear away the falling trees, branches and leaves. Some times later, we were working hard when it begins to rain. Because few of us had taken along umbrellas or raincoats, so we were all wet. A rain lasted about an hour and it was a pity that they had to stop our work.

以下是一则来自某英语报纸的新闻报道，请你结合新闻内容和提示要点写一篇英语短文。

November 24,2001 Thursday

Wild animals play an important role in our environment. However, many human activities have put them in serious danger of extinction. By the year 2025, one fifth of the world’s animal species may be extinct.

提示要点：1.描述动物的现状；

2.应该采取的措施；

3.谈谈自己的看法。

注意：1.词数100左右；

2.可适当增加细节，以使行文连贯。

____________________________________________________________________________________________

______________________________________________________________________

Four days after Dad’s 67th birthday, he had a heart attack. Luckily, he survived. But something inside him had died. His enthusiasm for life was gone. He refused to follow doctor’s orders, and his sour attitude made everyone upset when they visit him. Dad was left alone.

So I asked Dad to come to live with me on my small farm, hoping the fresh air would help him adjust. Within a week after he moved in, I regretted the invitation. He criticized everything I did. I became frustrated. Something had to be done.

One day I read an article which said when given dogs, depressed patients would be better off. So I drove to the animal shelter that afternoon. As soon as I got there, a pointer’s eyes caught my attention. They watched me calmly.

A staff member said: “He got here two weeks ago and we’ve heard nothing. His time is up tomorrow.”

I turned to the man in horror. “You mean you’re going to kill him?”

“Ma’am,” he said gently. “We don’t have room for every unclaimed dog.”

The staff member’s calm brown eyes awaited my decision. “I’ll take him,” I said.

I drove home with the dog on the front seat beside me. I was helping it out of the car when Dad walked onto the front porch. “Look what I got you!” I said excitedly.

Dad wrinkled his face. “I don’t want it,” he muttered, turning back towards the house. Then, suddenly, the dog pulled free from my grasp. He sat down in front of my Dad.

Dad’s anger melted, and soon he was hugging the dog.

This was the beginning of a warm friendship. Dad named the dog Cheyenne. Together they spent long hours walking down dusty lanes and relaxing on the banks of streams.

Dad’s bitterness faded, and he and Cheyenne went on to make many friends. Then, late one night two years later, I felt Cheyenne’s cold nose burrowing(搜寻) through my bed covers. He had never before come into my bedroom at night. I ran into my father’s room and found that he had passed away.

Two days later, my shock and grief deepened when I discovered Cheyenne lying dead beside Dad’s bed. As I buried him near their favorite stream, I silently thanked the dog for restoring Dad’s peace of mind.

1.After the author’s father survived the heart attack, he .

A. no longer wanted to live

B. was left alone to get full rest

C. ignored everyone who visited him

D. became unpleasant toward other people

2.Why did the author take the pointer home?

A. It was a type that is known for its friendliness

B. Its eyes made her think it was the best dog available

C. It caught her attention right away and she didn’t want it to be killed

D. It was good at getting people’s attention and entertaining them

3.From the last two paragraphs we can conclude that .

A. more attention should be given to old people

B. dogs are so loyal that they usually die for their friends

C. the author’s father and Cheyenne formed a real connection

D. friendship and care is much more efficient than the medicine

4.Which section of a newspaper is the source of the passage?

A. Health B. Entertainment

C. Education D. Friends

—Does my son listen to the teacher attentively in class?

—Rarely, believe it or not, ________ him behave well in class.

A. did I see B. I saw

C. I have seen D. have I seen

________ thirty minutes earlier, you would have seen the beautiful rosy dawn.

A. If you got up B. Had you got up

C. Were you to get up D. If you should get up

Out he rushed ________ he heard the bell ringing.

A．soon B．quickly C．shortly D．immediately

完形填空

阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

I sit outside of my daughter’s nursery school classroom, patiently waiting for her. When the door opens, my daughter runs out with a broad smile. She 1 the excitement of school.

＂How was your 2 ?＂ I ask casually, while 3 wanting to hear every single detail. ＂It was so good, Mommy!＂ my daughter replies. That’s it. That’s all I 4 .

On the car ride home, I ask her a lot of questions. She answers me with a few words, but never goes into much __5__. Usually she tells me that she wants to 6 something else.

It has only been a few weeks, but I still find it so 7 that my daughter has a whole morning in school without me. I 8 ask the teachers for details and I am often provided with the same 9 answers that my daughter gives.

Now, three mornings a week, I close her classroom door behind me and she has her own 10 . I am given some 11 of her days like apples glued onto paper trees and paint dirt under her fingernails.

I know she 12 this privacy and the time to 13 a new environment and meet different kids. 14 , I can’t help but want to know about the details of her days. The ride home is the 15 time that she will provide me with some 16 about her morning.

When we pull into the driveway, I change the 17 to something else. I am sure that my constant questions annoy her, so I try to 18 them to the car ride after school.

I am 19 that my daughter doesn’t quite know our driving route yet; she can’t tell that I sometimes take the long way home, 20 we have those few extra minutes together.

1.A. learns B. adds C. misses D. enjoys

2.A. morning B. afternoon C. evening D. night

3.A. tiredly B. carelessly C. secretly D. suddenly

4.A. get B. need C. plan D. understand

5.A. study B. detail C. advice D. work

6.A. wait for B. prepare for C. worry about D. talk about

7.A. strange B. simple C. common D. practical

8.A. always B. just C. even D. never

9.A. satisfying B. funny C. short D. confusing

10.A. direction B. imagination C. influence D. experience

11.A. kindness B. excuses C. evidence D. challenges

12.A. promises B. achieves C. deserves D. ignores

13.A. remember B. explore C. choose D. consider

14.A. Then B. Again C. Also D. Still

15.A. only B. other C. second D. last

16.A. permission B. information C. devotion D. intention

17.A. interest B. rule C. conversation D. routine

18. A. take B. guide C. show D. limit

19.A. proud B. disappointed C. anxious D. grateful

20.A. although B. because C. so D. or

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