For well over a thousand years，smallpox was a disease that everyone feared．The disease killed much of the native population in South America when the Spanish arrived there in the early sixteenth century．By the end of the eighteenth century，smallpox was responsible for about one in
ten deaths around the world．Those who survived the disease were left with ugly scars on their sjun．
It had long been well known among farmers that people who worked with cows seldom caught smallpox；instead，they often caught a similar but much milder disease called cowpox (牛痘) ．A Bridsh doctor called Jenner was extremely interested in this，and so he studied cowpox He believed that，by vaccinating (給接種疫苗) people with the disease，he could protect them against the much worse disease smallpox．In 1796，he vaccinated a boy with cowpox and，two months later，with smallpox．The boy did not get smallpox．In the next two years，Jenner vaccinated several children in the same way，and none of them got the disease．
News of the success of Jenner’s work soon spread．Vaccination soon became a common method to protect people against other diseases caused by virus，such as rable (狂犬病)，and vaccines (疫苗) were sent across the world to the United States and India．
It took nearly two centuries to achieve Jenner’s dream of getting free of smallpox from the whole world．In 1967，the world Health Organization (WHO) started a great vaccination program，and the last known case of smallpox was recorded in Somalia in 1977．The story of vaccinations does not end there，however．There are many other diseases that kill more and more people every year．Besides，many new diseases are being discovered．The challenge for medical researchers will，therefore，probably continue for several more centuries
Smallpox was so serious that by the end of l8th century
A．its death rate was up to ten percent
B．those who caught it were certain to die
C．one in ten people in the world died of smallpox
D．one in ten deaths in the world was caused by smallpox
Edward Jenner discovered that vaccination with cowpox could
A．make smallpox much milder
B．stop people from getting smallpox
C．protect people against any disease
D．prevent people’s scars after smallpox
Which of the following statements is not true?
A．The first experiment with cowpox was made by a British doctor
B．After 1977 smallpox disappeared around the world according to WHO．
C．Vaccination had existed among ordinary farmers before being discovered
D．Vaccination can be used to protect people in the world against not only smallpox
The author of the passage thinks that
A．vaccinations bring many new problems
B．vaccinations end the spread of diseases
C．there is a long way to go to fight against diseases
D．there is along way to go to discover new diseases
科目：高中英語 來源：成都市2009屆高中畢業班第二次診斷性檢測英語模擬試題 題型：054
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
查看答案和解析>>
科目：高中英語 來源：2012-2013學年云南芒市中學高二上學期期中考試英語試卷（帶解析） 題型：完型填空
Mary was seven years old. Her parents recently moved to a new town, and so Mary was going to a 36 school, which was a few kilometers from the house they lived in now. A school bus going around picked up 37 every morning and brought them back to their 38 every afternoon, and as both of Mary’s parents 39 to go to work, she always went on this bus.
Mary’s parents always 40 their alarm clock for seven o’clock so that none of them would be 41 . But one morning the alarm 42 to go off, and it was not until a quarter past eight that Mary’s mother suddenly 43 , looked at the clock and said, “What’s ever happened to that clock?” and then 44 into Mary’s room to wake her up.
“I’m sorry, dear,” she said, “ 45 you’ll have to wash and dress very quickly, have an even 46 breakfast and then I’ll 47 you to school on my way to the office.”
“But how can you find the 48, Mum?” Mary said, “You’ve been to school only once.”
“Yes,” her mother answered, “but you’ve done the 49 several times now on the bus, so you can be my guide to get there, can’t you?”
“Oh, yes,” said Mary, “I suppose so.” She washed, and 50 and had a quick breakfast, and then they set off. Mary told her mother to turn each time they came to a place she 51 .In this way she made her mother drive round most of the town 52 they got to her school. When they arrived, her mother saw that it was not really very far from her house.
“Why ever did you make me go such a long way round, Mary, instead of the most 53 way?” her mother asked her.
“Well, Mum,” answered Mary, “it was because I didn’t know 54 else to get here. That’s the way our bus always goes to 55 the other children to school.
| 【小題1】 |
|
| 【小題2】 |
|
| 【小題3】 |
|
| 【小題4】 |
|
| 【小題5】 |
|
| 【小題6】 |
|
| 【小題7】 |
|
| 【小題8】 |
|
| 【小題9】 |
|
| 【小題10】 |
|
| 【小題11】 |
|
| 【小題12】 |
|
| 【小題13】 |
|
| 【小題14】 |
|
| 【小題15】 |
|
| 【小題16】 |
|
| 【小題17】 |
|
| 【小題18】 |
|
| 【小題19】 |
|
| 【小題20】 |
|
查看答案和解析>>
科目：高中英語 來源：2014屆云南芒市高二上學期期中考試英語試卷（解析版） 題型：完型填空
Mary was seven years old. Her parents recently moved to a new town, and so Mary was going to a 36 school, which was a few kilometers from the house they lived in now. A school bus going around picked up 37 every morning and brought them back to their 38 every afternoon, and as both of Mary’s parents 39 to go to work, she always went on this bus.
Mary’s parents always 40 their alarm clock for seven o’clock so that none of them would be 41 . But one morning the alarm 42 to go off, and it was not until a quarter past eight that Mary’s mother suddenly 43 , looked at the clock and said, “What’s ever happened to that clock?” and then 44 into Mary’s room to wake her up.
“I’m sorry, dear,” she said, “ 45 you’ll have to wash and dress very quickly, have an even 46 breakfast and then I’ll 47 you to school on my way to the office.”
“But how can you find the 48, Mum?” Mary said, “You’ve been to school only once.”
“Yes,” her mother answered, “but you’ve done the 49 several times now on the bus, so you can be my guide to get there, can’t you?”
“Oh, yes,” said Mary, “I suppose so.” She washed, and 50 and had a quick breakfast, and then they set off. Mary told her mother to turn each time they came to a place she 51 .In this way she made her mother drive round most of the town 52 they got to her school. When they arrived, her mother saw that it was not really very far from her house.
“Why ever did you make me go such a long way round, Mary, instead of the most 53 way?” her mother asked her.
“Well, Mum,” answered Mary, “it was because I didn’t know 54 else to get here. That’s the way our bus always goes to 55 the other children to school.
|
1. |
|
|
2. |
|
|
3. |
|
|
4. |
|
|
5. |
|
|
6. |
|
|
7. |
|
|
8. |
|
|
9. |
|
|
10. |
|
|
11. |
|
|
12. |
|
|
13. |
|
|
14. |
|
|
15. |
|
|
16. |
|
|
17. |
|
|
18. |
|
|
19. |
|
|
20. |
|
查看答案和解析>>
科目：高中英語 來源：江西省09-10學年高一下學期期中考試試卷（英語） 題型：其他題
對話填空（閱讀下面對話，掌握大意，并根據所給首字母的提示，在標有題號的右邊橫線上寫出一個英語單詞的完整正確形式，使對話通順。共10小題；每小題1分，滿分10分）
|
L: I’m terribly sorry to trouble you, but I’d like to ask you some questions. O: Please go （76）a________. L: I find English really difficult to learn. It’s (77)u_________ that I have worked hard but have achieved so little. O: In what way? L: Remembering new words is rather difficult. I looked at the vocabulary but I couldn’t remember them. It is (78) o_______ that I have no (79) g______ for English. O: I don’t think so. Things may not sound like what you say. You’d better try different （80）w_____ to remember them and try to make it interesting. For example, you can write the words on a card in English on one side and Chinese on the （81）o_____. L: And how I can （82）i_____ my reading ability? O: Well, as(83)f_______ that, you should do a lot of reading. You know practice makes perfect. If time（84）p_____, you can read novels written by some famous（85）w_____ such as Mark Twain, Charles Dickens and so on. L: Thank you. I’ll have a try. O: Gook luck with your English study in the future. |
76.__________ 77.__________ 78.__________ 79.__________ 80.__________ 81.__________ 82.__________ 83.__________ 84.__________ 85._________ |
查看答案和解析>>
科目：高中英語 來源： 題型：
第四部分：寫作（共兩節，滿分35分）
第一節：對話填空（閱讀下面對話，掌握大意，并根據所給首字母的提示，在標有題號的右邊橫線上寫出一個英語單詞的完整正確形式，使對話通順。共10小題；每小題1分，滿分10分）
| L: I’m terribly sorry to trouble you, but I’d like to ask you some questions. O: Please go （76）a________. L: I find English really difficult to learn. It’s (77)u_________ that I have worked hard but have achieved so little. O: In what way? L: Remembering new words is rather difficult. I looked at the vocabulary but I couldn’t remember them. It is (78) o_______ that I have no (79) g______ for English. O: I don’t think so. Things may not sound like what you say. You’d better try different （80）w_____ to remember them and try to make it interesting. For example, you can write the words on a card in English on one side and Chinese on the （81）o_____. L: And how I can （82）i_____ my reading ability? O: Well, as(83)f_______ that, you should do a lot of reading. You know practice makes perfect. If time（84）p_____, you can read novels written by some famous（85）w_____ such as Mark Twain, Charles Dickens and so on. L: Thank you. I’ll have a try. O: Gook luck with your English study in the future. | 76.__________ 77.__________
78.__________ 79.__________ 80.__________ 81.__________ 82.__________ 83.__________ 84._________ 85._________ |
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話：027-86699610 舉報郵箱：58377363@163.com
