Seasonal influenza is characterized by a sudden fever, cough, headache, muscle and joint pain, sore throat and runny nose. Most people recover from fever and   1  symptoms within a week without requiring medical attention. But influenza can  2  severe illness or death in people at high risk. The time from infection to illness is about two days.

Yearly influenza epidemics can  3   affect all age groups, but the highest risk of complications occur among children younger than age two, adults age 65 or older, and people of  4   age with certain medical conditions, such as chronic heart, lung, kidney, liver, blood or metabolic diseases, or weakened immune systems.

Seasonal influenza  5   easily and can sweep through schools, nursing homes or businesses and towns. When an   6    person coughs, infected droplets get into the air and another person can breathe them  7    and be exposed. The virus can also be spread by hands infected with the virus.  8    transmission, people should cover their mouth and nose with a tissue when coughing, and  9   their hands regularly.

Drugs for influenza are   10   in some countries and effectively prevent and treat the illness. Some influenza viruses develop  11    to the antiviral medicines, limiting the effectiveness of treatment.

Influenza epidemics occur    12   during autumn and winter in temperate regions. Illnesses result in hospitalizations and deaths mainly among high-risk groups. Worldwide, these annual epidemics result in about three to five million   13     of severe illness, and about 250 000 to 500 000 deaths.

Influenza can cause serious public health and economic problems. In   14    countries, epidemics can result in high levels of worker absenteeism and productivity   15   .   16    most people recover from a bout(輪) of influenza, there are large numbers of people who need hospital treatment and many   17    die from the disease every year.   18     is known about the effects of influenza epidemics in developing countries.

The most    19   way to prevent the disease or severe outcomes from the illness is vaccination. Vaccination is especially important for people at higher risk of serious influenza complications, and for people who live with or care  20    high risk individuals.

(  ) 1. A. its                 B. it’s                    C. all                    D. other

(  ) 2. A. cause                 B. lead                  C. result                D. bring

(  ) 3. A. lightly           B. slightly             C. seriously           D. heavily

(  ) 4. A. all                 B. any                   C. no                    D. both

(  ) 5. A. goes                  B. spreads              C. comes            D. happens

(  ) 6. A. to infect        B. infecting           C.  infected          D. infect

(  ) 7. A. off                B. away                 C. out                   D. in

(  ) 8. A. To prevent     B. To protect          C. To prepare         D. To prefect

(  ) 9. A. wash             B. washing            C. to wash             D. washed

(  ) 10. A. free             B. available           C. useful               D. helpful

(  ) 11. A. assistance     B. resistance          C. consistence        D. preference

(  ) 12. A. monthly              B. weekly              C. daily                 D. yearly

(  ) 13. A. pieces          B. states                C. conditions         D. cases

(  ) 14. A. developed    B. developing        C. big                   D. small

(  ) 15. A. lose             B. losses                C. loose                 D. lost

(  ) 16. A. For                 B. Because             C. While               D. Whether

(  ) 17. A. /                 B. which               C. do                    D. who

(  ) 18. A. Little           B. Much                C. Few                  D. Lot

(  ) 19. A. Affective          B. effective            C. attractive           D. aggressive

(  ) 20. A. about           B. of                         C. for                    D. to

1--20    DACBB   CDAAB   BDDAB   CDABC  


解析:

本文主要論述的季節(jié)流行性感冒基本知識:癥狀,感染人群,傳播方式,治療和疫苗。做題時應該根據(jù)日常生活中對流感的基本常識,來確定答案。

1. D 根據(jù)前一句說的流感的特點,其中就有“fever”,“發(fā)燒”只是患流行感冒的一個癥狀,此空是說還有“別的”癥狀,AC項分別表示“它的”“所有的”,B項是it is或者it was或者it has的縮寫,故此空填“other”:別的。

2. A 有上下文兩句的句意:大多數(shù)人在一個周之內無需藥物治療就可以從流感中恢復健康,但是(語意發(fā)生了轉折)流感也能導致嚴重病變或者有高的致死風險。此題中的lead, result, bring只有分別帶上to, in,和about之后才能表示“導致”之意。

3. C 詞句的語意是:雖然季節(jié)流感可能會嚴重影響各個年齡群體的人,但是高風險的復雜病情常常出現(xiàn)在兩歲以下的嬰幼兒,65歲以上的老年人或者任何年齡層的患有某種病癥的人身上。從倒數(shù)第二段和倒數(shù)第三段中,我們得知:流行感冒導致病人住院治療,大約三到五百萬人嚴重患病,還大量病人死亡,再者也導致了公共健康問題和經(jīng)濟問題。故這兒用“seriously”:嚴重地。

4. B 考查形容詞的詞義和在文中的意思。有上一題的分析,此空表示“任何”年齡層的人的意思。All表示“所有”。這樣一來age得用復數(shù)。Both表示“兩者都”,no表示“沒有”,ACD項明顯都不合適。故用“any”:任何。

5. B 這兒考查是動詞詞義的辨析。流行感冒是一種傳染病,容易傳播,敘述的是流行感冒所具有的容易傳播的特點,故用“傳播”spreads.最容易讓學生上當?shù)氖茿D兩項。Go往往用來表示“進行”;happen表示“偶然發(fā)生”;come表是“來”,故B項最合適。

6.C 此處考查的是非謂語動詞的含義和用法。此段落論述的是流行感冒的傳播,有常識我們知道:已經(jīng)感染的人咳嗽、打噴嚏之后,感染的顆粒就進入到了空氣里。此處填過去分詞infected,意思就是:感染過的,受感染的。

7. D 由上一句的解釋可知:感染的顆粒就進入到了空氣里,另外的人把它呼“進”去,就容易感染流行感冒。這四個副詞當中只有in表示“進去”,off和away表示“遠離”,out表示“向外”。故用D項。

8. A 這一句的語境是:為了防止傳染,人們咳嗽的時候應該用紙巾蓋著嘴和鼻子,并且經(jīng)常洗手。此處用不定式表示目的。BCD項分別依次表示:為了保護……,為了準備……,為了完善……,語境和語言邏輯方面顯得都不合適。故選擇A項。

9. A 根據(jù)上一題的解釋,結合該詞所咋的句子的結構:people是這一句的主語,cover和wash是這一句的謂語動詞。所以選擇A項。

10. B 有這一句的語境:在一些國家有針對流行感冒的藥可以使用,并且能夠有效地預防和治療這種流行病。A項free 是“空閑的,空余的”,CD兩項useful是“有用的”,helpful是“有幫助的”邏輯上不搭配。故選擇B項。

11. B 此題有一定得的難度,就看平時記單詞的準確性和牢固性。Assistance:幫助,resistance: 抵抗,consistence:穩(wěn)定,結實,preference:偏愛,偏好。語境是:有些流行感冒病毒具有抗藥性,結果限制了治療的有效性。故選擇B項。

12. D 有常識我們知道流行感冒有季節(jié)性,但這四個詞中就數(shù)D項合適了。意思是:每年的秋冬季節(jié)一些溫帶地區(qū)發(fā)生流行感冒。

13. D 有這一句的語境:每年這種流行病導致全世界三到五百萬的嚴重病例,還有大量的病人死亡。這四個詞中只有cases意思是“病例”。

14. A 此題考查上下文之間的邏輯照應。這一段從兩個方面來論述流行感冒所引起的問題。一是,在發(fā)達國家,二是在發(fā)展中國家。做此題時,學生應該根據(jù)這一段下文最后一句中的developing來確定。BCD項的意思分別是:發(fā)展中的,大的,小的,它們所表示的意思與句意跟邏輯都不對應,故A項最合適。

15. B 此題考查的是單詞的詞義及詞性。此處需要的是名詞,因為losses和absenteeism兩詞都做介詞of的賓語,故是名詞,而lose,“失去”,是動詞;loose,“松散的”,是形容詞;lost,“迷失的”,是形容詞。Loss是名詞,意思是:損失。故B項合適。

16. C 此題考查對連詞的邏輯關系的理解。語境是:雖然大多數(shù)人經(jīng)過一輪的流行感冒之后恢復正常,但是每年都有很多人需要住院治療,也有很多人死于這種疾病。故用C項,while此時是“雖然”之意。

17. D 此題表面上是考查定語從句的,而實質上也考查句子結構。此句的主干結構是:there are large numbers of people…… and many…… every year., 而who need hospital treatment和     die from the disease都是定語從句,先行詞都是people,只不過many是代詞,代指many people,第二個定語從句有缺少主語,故用D項。

18. A 此題的解題關鍵在于對整段邏輯關系的梳理。前文說:流行感冒在發(fā)達國家造成了很多損失,這兒是拿流行感冒在發(fā)達國家造成的影響與在發(fā)展中國家相比較,因此,合乎邏輯的表達就是:然而流行感冒在發(fā)展中國家造成的影響,人們知之甚少。故用A項

19. B 此題的語境是:預防這種疾病和它帶來的嚴重后果的有效方法是注射疫苗。此處應是形容詞修飾名詞way。affective:adj.感動的,感情的;effective: adj. 有效的,有影響的;attractive:誘人的;aggressive:有進取心的,語意上不符合邏輯。故用B項。

20. C 此題考查的動詞短語的意思。care about: 介意,關心; care for:喜歡,照顧。故用C項。

練習冊系列答案
相關習題

科目:高中英語 來源:2010年河北省石家莊市高中畢業(yè)班第一次模擬考試英語試題 題型:填空題

書面表達(滿分30分)  
假定你是李華,你的美國筆友John來信請你介紹中國傳統(tǒng)節(jié)日清明節(jié)。請根據(jù)下
表要點,用英語給他寫封回信。

節(jié)日
日期
特點
活動
清明節(jié)
4月5日前后
中國二十四節(jié)氣之一
放假一天,掃墓祭祖,踏青游玩、放風箏等
要求;l、詞數(shù)l00左右;   
2、可適當增加細節(jié),使行文連貫;
3、開頭已為你寫好,不計入詞數(shù)。   
參考詞匯:節(jié)氣,seasonal division point;祭祖in memory of one’s ancestors
Dear John,
Glad to hear from you.I’d like to tell you something about the Qingming Festival.
Best wishes, 
Li Hua

查看答案和解析>>

科目:高中英語 來源:河北省石家莊市2010屆高三下學期第一次模擬考試 題型:寫作題

   
第三節(jié)書面表達(滿分30分)  
假定你是李華,你的美國筆友John來信請你介紹中國傳統(tǒng)節(jié)日清明節(jié)。請根據(jù)下
表要點,用英語給他寫封回信。

節(jié)日
日期
特點
活動
清明節(jié)
4月5日前后
中國二十四節(jié)氣之一
放假一天,掃墓祭祖,踏青游玩、放風箏等
 要求;l、詞數(shù)l00左右;   
2、可適當增加細節(jié),使行文連貫;
3、開頭已為你寫好,不計入詞數(shù)。   
參考詞匯:節(jié)氣,seasonal division point;祭祖in memory of one’s ancestors
Dear John,
Glad to hear from you.I’d like to tell you something about the Qingming Festival.
Best wishes, 
Li Hua

查看答案和解析>>

科目:高中英語 來源:2012-2013學年山東省高三10月學情調查英語卷(解析版) 題型:閱讀理解

I still clearly remember that day. I was on the side of the road for close to four hours with my big Jeep. I put signs in the windows that said, “NEED A JACK(千斤頂)”.

Right as I was about to give up, a truck stopped and a man got off. He sized up the situation and went back to take a jack. After about two hours, we finished the job with sweats. We were both dirty. His wife produced a large water jug for us to wash our hands in.

I tried to put $20 in the man’s hand, but he wouldn’t take it, so instead I went up and gave it to his wife as quietly as I could. I thanked them up one side and down the other. I asked the little girl, their daughter, where they lived, thinking maybe I’d send them a gift. She said they lived in Mexico. They were in Oregon now so Mommy and Daddy could pick cherries for the next few weeks. After that, they were going to pick peaches, and then go back home.

After I said my goodbyes and started walking back to the Jeep, the girl called out and asked if I’d had lunch. When I told her no, she ran up and handed me a tamale(玉米粽子). I thanked them again and walked back to my car. When I opened the tamale, what did I find inside? My $20 bill! I ran to the van and the guy rolled down his window. He saw the $20 in my hand, started shaking his head smiling, and with what looked like great concentration said in English: “Today you, tomorrow me.” Then he rolled up his window and drove away, with his daughter waving to me from the back.

This family, working on a seasonal basis where time is money, took a couple of hours to help a stranger while others passed by quietly.

Since then I’ve helped many people like the Mexican family. I didn’t accept money. But every time I was able to help, I felt as if I was putting something in the bank.

1.From the passage we know that __________.

A.the Mexican man couldn’t speak English

B.the author’s car broke down on the road

C.the Mexican family came to Oregon for a visit

D.$20 was a small amount for the Mexican family

2.Why did the author give the money quietly to the man’s wife?

A.Because the man had refused to accept it.

B.Because the man’s wife needn’t wash her hands.

C.Because the author thought the Mexican family was poor.

D.Because the author thought the man’s wife would take it.

3.The Mexican man helped the author because he tended to think that ___________.

A.it was completely wrong for others to pass by quietly

B.it was quite easy to help the author mend the jeep

C.it was possible that everyone might get into trouble

D.the author was a polite stranger and deserved the help

4.Which of the following is TRUE about the author?

A.He hated those who didn’t offer help.

B.He would send a present to the family soon.

C.He wondered why they didn’t take the money.

D.He considered helping others as saving money in the bank.

5.What can we infer from the passage?

A.The Mexican family lived a richer life than the author.

B.The Mexican family did seasonal work in Oregon each year.

C.The author was inspired to help others by the Mexican family.

D.What made the writer moved was the tamale given by the girl.

 

查看答案和解析>>

科目:高中英語 來源:2010年浙江省高二上學期期中考試英語卷 題型:閱讀理解

Directions: The following people are expressing their thoughts (1--4) to show their concern for food, environment and so on. After that are pieces of related information (A--E). Now decide which piece of information would be most suitable for the thought and idea mentioned in questions1---4 and mark your answer letter (A---E) on your answer sheet. There is one extra paragraph which you do not need to use.

______1. How I was struck by the clear water and fresh air in my childhood! But everything has changed, that is, the clear water and fresh air are nowhere to be found again as they were. Above all, a great deal of waste hardly rots away.

_____2.More and more people are beginning to have a good knowledge of the importance of a safer and cleaner environment, which in turn forces the business to be cleaned up.

____3. I’m very much fond of growing some vegetables of my own in my small garden, for many vegetables on sale in markets are actually becoming more and more dangerous as a result of widespread pesticides.

____4. Nowadays it is very convenient for consumers to find and buy green food in supermarkets as they are clearly marked.

A.“Organic produce is always better,” Gold said. “The food is free of pesticides, and you are generally supporting family farms instead of large farms. And more often than not it is locally grown and seasonal, so it is more tasty.” Gold is one of a growing number of shoppers buying into the organic trend, and supermarkets across Britain are counting on more like him as they grow their organic food business.

B.The concern for a safer and cleaner environment is making companies rethink how they do business. No longer will the public accept the old attitude of “Buy it, use it, throw it away, and forget it.” The public pressure is on, and gradually business is cleaning up its act.[

C.Many cities around the world today are heavily polluted. Careless methods of production and lack of consumer demand for environment-friendly products have contributed to the pollution problem. One result is that millions of tons of glass, paper, plastic, and metal containers are produced, and these are difficult to get rid of.

D.Only a few years ago, it was impossible to find green products in supermarkets, but now there are hundreds. Some supermarket products carry labels (標簽) to show that the product is green. Some companies have made the manufacturing (制造) of clean and safe products their main selling point and emphasize it in their advertising.

E. Market research shows that Gold and others who buy organic food can generally give clear reasons for their preferences - but their knowledge of organic food is far from complete. For example, small amounts of pesticides can be used on organic products. And about three quarters of organic food in Britain is not local but imported to meet growing demand. “The demand for organic food is increasing by about one third every year, so it is a very fast-growing market,” said Sue Flock, a specialist in this line of business.

 

查看答案和解析>>

科目:高中英語 來源:20102011福建省高二下學期期中考試英語試題 題型:閱讀理解

My dad was never the kind to offer many words of love or encouragement. But we knew he loved us... he just had his own way of showing it.

    When I was a teen, we were seasonal campers at a family campground almost an hour outside the city where we lived. Each family had their own campsite with water and electric, and you basically parked your camper there from May through October. Most "Seasonals" visited them every weekend during those months, with the occasional weeklong stay. There were plenty of other kids who camped seasonally each weekend, and they came to be some of my closest friends. Of course, many of them were boys.

    We kids paired up with our little boyfriends or girlfriends, and we'd hold hands as we'd walk around the campground. We'd play ping-pong, have some snacks, and play songs. Most weekends were pretty similar, but the couples would change. You'd see so-and-so with a different so-and-so than they were with the weekend before. You know how it is when you're a teen — a three-week relationship is a really long time.

    So, needless to say, my teen years were spent with quite a few different boys. But every single one of them had something in common... they'd all received The Evil Eye.

    The Evil Eye was a magical sort of thing. One simple look from my dad, and the boy immediately knew not to mess with me. It was as if he could send his warnings through invisible laser(激光)beams that shot directly from his eyes to the boys' brains.

    "You will not put your hands on my daughter... You will not kiss my daughter... You will not even whisper sweet nothings into my daughter's ear."

    I remember one night in particular, walking with a boy around the campground after dark. We came from one direction, and my dad from the other. The boy and my dad locked eyes for a brief second, then the boy dropped my hand like a hot potato and turned away, giving me a quick, "See ya later."

    Yes, the Evil Eye. Best way ever to keep wandering teen boy hands away from your daughters.  

1.The Evil Eye in the passage implies that _____.

A. Dad gets angry easily                    B. Dad’s eyes are like evil’s

C. Dad’s eyes are ugly-looking              D. Dad’s eyes are protective to his daughter

2. The underlined words “mess with” in paragraph 5 most probably means _____.

A. make untidy          B. cause trouble            C. get married to       D. talk to

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

A. As teenagers, we went camping every weekend.

B. We made lots of friends during the seasonal camping.

C. We had regular boyfriends or girlfriends and enjoyed ourselves.

D. The boy dropped my hand and turned away because he loved The Evil Eye.

4. It can be inferred from the passage that the author _____.

A. is a teenage girl who loves her father

B. is a teenage boy who hates his father

C. is now an adult who has come to understand her father’s love

D. used to be a naughty boy who changed girlfriends now and then

 

查看答案和解析>>

同步練習冊答案