It was a red-letter day in the history of medicine-“Target Zero Day”, May 8th, 1980, marking the complete removal of smallpox, a terrifying disease. It was untreatable but, luckily, it turned out that vaccination (接种疫苗) provided good protection- -and that mass immunization (免疫) could wipe out the small- pox virus by blocking its spread.
According to legend, vaccination was invented by Dr Edward Jenner. Jenner showed that healthy children vaccinated with cowpox, a mild infection of cattle, could not catch smallpox. He was supposedly inspired by a comment from a local milkmaid, but there is evidence that the idea came from a medical friend, John Fester, who had experimented with cowpox. Nevertheless, Jenner deserves credit for introducing vaccination into the medical mainstream with his paper published in 1798.
In 1966, 160 years after the prediction that vaccination would clean off the disease, the World Health Organization launched its Smallpox Eradication Programme. This heroic 1-year drive was directed by two American public health doctors, DA Henderson and Bill Forge. Their hardships were enormous: One WHO official even promised to eat a tyre if smallpox was removed; Henderson promised to send him the tyre and wished him good appetite. But Henderson and Foege's hard work paid off--three years after the last smallpox case was informed (to make sure no outbreaks had been missed) Target Zero Day was declared.
40 years on, should we remember Target Zero Day? First, to celebrate victory of preventative medicine and freedom from a cruel disease. Then, we must remember the victims of smallpox. It had previously killed 1 in 12 worldwide. In 1914, a Canadian professor warned against forgetting smallpox, which was fast disappearing from North America. It went on to kill at least another 250 million people -- three times more than both world wars combined. Target Zero Day also reminds us of undefeated infections, including polio, measles, malaria, and of course the coronavirus Covid-19. Let's recognize Target Zero Day for what it is: a milestone in world history and a monument to the art of the possible.
1.What inspired Jenner to invent the vaccination?
A.A medical friend. B.A local milkmaid.
C.Cattle. D.Children.
2.What is the writer's purpose of mentioning the WHO official's promise?
A.To introduce the support from the WHO.
B.To stress the importance of good appetite.
C.To suggest the difficulty in removing smallpox.
D.To show his determination to carry on the drive.
3.Where can you find the figures that best support “smallpox is a terrifying disease?
A.In paragraph 1. B.In paragraph 2.
C.In paragraph 3. D.In paragraph 4.
4.What message does the text convey?
A.A promise made is a debt unpaid. B.A trouble shared is a trouble halved.
C.Something is better than nothing. D.Nothing is impossible to a willing heart.
高三英语阅读理解中等难度题
It was a red-letter day in the history of medicine-“Target Zero Day”, May 8th, 1980, marking the complete removal of smallpox, a terrifying disease. It was untreatable but, luckily, it turned out that vaccination (接种疫苗) provided good protection- -and that mass immunization (免疫) could wipe out the small- pox virus by blocking its spread.
According to legend, vaccination was invented by Dr Edward Jenner. Jenner showed that healthy children vaccinated with cowpox, a mild infection of cattle, could not catch smallpox. He was supposedly inspired by a comment from a local milkmaid, but there is evidence that the idea came from a medical friend, John Fester, who had experimented with cowpox. Nevertheless, Jenner deserves credit for introducing vaccination into the medical mainstream with his paper published in 1798.
In 1966, 160 years after the prediction that vaccination would clean off the disease, the World Health Organization launched its Smallpox Eradication Programme. This heroic 1-year drive was directed by two American public health doctors, DA Henderson and Bill Forge. Their hardships were enormous: One WHO official even promised to eat a tyre if smallpox was removed; Henderson promised to send him the tyre and wished him good appetite. But Henderson and Foege's hard work paid off--three years after the last smallpox case was informed (to make sure no outbreaks had been missed) Target Zero Day was declared.
40 years on, should we remember Target Zero Day? First, to celebrate victory of preventative medicine and freedom from a cruel disease. Then, we must remember the victims of smallpox. It had previously killed 1 in 12 worldwide. In 1914, a Canadian professor warned against forgetting smallpox, which was fast disappearing from North America. It went on to kill at least another 250 million people -- three times more than both world wars combined. Target Zero Day also reminds us of undefeated infections, including polio, measles, malaria, and of course the coronavirus Covid-19. Let's recognize Target Zero Day for what it is: a milestone in world history and a monument to the art of the possible.
1.What inspired Jenner to invent the vaccination?
A.A medical friend. B.A local milkmaid.
C.Cattle. D.Children.
2.What is the writer's purpose of mentioning the WHO official's promise?
A.To introduce the support from the WHO.
B.To stress the importance of good appetite.
C.To suggest the difficulty in removing smallpox.
D.To show his determination to carry on the drive.
3.Where can you find the figures that best support “smallpox is a terrifying disease?
A.In paragraph 1. B.In paragraph 2.
C.In paragraph 3. D.In paragraph 4.
4.What message does the text convey?
A.A promise made is a debt unpaid. B.A trouble shared is a trouble halved.
C.Something is better than nothing. D.Nothing is impossible to a willing heart.
高三英语阅读理解中等难度题查看答案及解析
It was a red-letter day in the history of medicine—“Target Zero Day”, May 8th, 1980, marking the complete removal of smallpox, a terrifying disease. It was untreatable but, luckily, it turned out that vaccination(接种疫苗) provided good protection— and that mass immunization(免疫) could wipe out the smallpox virus by blocking its spread.
According to legend, vaccination was invented by Dr Edward Jenner. Jenner showed that healthy children vaccinated with cowpox, a mild infection of cattle, could not catch smallpox. He was supposedly inspired by a comment from a local milkmaid, but there is evidence that the idea came from a medical friend, John Fewster, who had experimented with cowpox. Nevertheless, Jenner deserves credit for introducing vaccination into the medical mainstream with his paper published in 1798.
In 1966, 160 years after the prediction that vaccination would clean off the disease, the World Health Organization launched its Smallpox Eradication Programme. This heroic 11-year drive was directed by two’ American public health doctors, DA Henderson and Bill Foege. Their hardships were enormous. One WHO official even promised to eat a tyre if smallpox was removed. Henderson promised to send him the tyre and wished him good appetite. But Henderson and Foege’s hard work paid off— three years after the last smallpox case was informed (to make sure no outbreaks had been missed) Target Zero Day was declared.
40 years on, why should we remember Target Zero Day? First, to celebrate victory of preventative medicine and freedom from a cruel disease. Then, we must remember the victims of smallpox. It had previously killed 1 in 12 worldwide. In 1914, a Canadian professor warned against forgetting smallpox, which was fast disappearing from North America. It went on to kill at least another 250 million people— three times more than both world wars combined. Target Zero Day also reminds us of undefeated infections, including polio, measles, malaria, and of course the coronavirus Covid-19. Let’s recognize Target Zero Day for what it is：a milestone in world history and a monument to the art of the possible.
1.What inspired Jenner to invent the vaccination?
A.A medical friend. B.A local milkmaid.
C.Cattle. D.Children.
2.What is the writer’s purpose of mentioning the WHO official’s promise?
A.To introduce the support from the WHO.
B.To stress the importance of good appetite.
C.To suggest the difficulty in removing smallpox.
D.To show his determination to carry on the drive.
3.From the last paragraph we can infer that _______.
A.Covid-19 will be conquered soon
B.world wars are worse than infections
C.Canadians benefit from the vaccine most
D.smallpox is a terrifying disease
4.What message does the text convey?
A.Every dog has his day.
B.A good beginning is half the battle.
C.A trouble shared is a trouble halved.
D.Nothing is impossible to a willing heart.
高三英语阅读理解中等难度题查看答案及解析
There was a state 1. (call) Zhou in the Chinese history. One day, the king of Zhou asked his officials for advice on 2. (deal) with the prisoners of war. An official said, “If you love someone, you 3. (suppose) to love even the crows on the roof of his house. The prisoners of war are enemies fighting against us. In my opinion, we’d better 4. (kill) them all.”
But the king didn’t agree with him. “I think we should treat the prisoner of war 5. (different) by differing them into those who are guilty and those who are not. They guilty ones will be sentenced 6. death in order to avoid future disasters.”
Then another one said, “Your majesty, I think all the prisoners should be set free and sent back home to work in the fields and support themselves by their own labor. 7., you should keep strictly the rules for reward and 8. (punish). The people are sure to believe in you 9. you govern our country be morals and laws.”
The king thought the official’s proposal was quite reasonable so be accepted and followed it. As 10. result, the domestic situation soon settled down and gradually the country became stronger.
高三英语语法填空中等难度题查看答案及解析
语法填空.
This is a story of a little girl and her grandmother. One day, I was looking for medicine in a store 1. I saw an old woman with a little girl in her arms. The little girl asked her grandmother, “2._ do you think about a brand new face cream that is supposed 3. (reduce) laugh lines？” The grandmother just laughed and said, “Sweetie, I am 80 years old. I 4. (learn) to love all my laugh lines. I have 5._ (actual) earned every one of them.” Then just to prove her point, she laughed again and amused _6. granddaughter. The laughter of the little girl and the old woman mixed together with a sound 7. was as musical and beautiful as an angel's song.
I left the store feeling a lot 8. (good) about all the laugh lines I had earned in my own life. I remembered all the beautiful faces I had seen _9. the years. Their beauty is ageless no matter how old they are. May you have a time in your life earning _10. most attractive laugh lines.
高三英语语法填空中等难度题查看答案及解析
It was the last day of final examination in a large Eastern university. On the steps of one building, a group of engineering seniors_______, discussing the exam due to begin in a few minutes. On their faces was_______. This was their last exam—then on to graduation ceremony and _______. Some talked of jobs they already had; others _______jobs they would get. With all this assurance of four years of college, they felt ready and able to _______the world. The approaching exam, they knew, would be quite _______. The professor had said they could bring any books or notes they wanted, _______only that they should not talk to each other during the test. Then they filed into the classroom. The professor _______the papers. And smiles _______their faces as the students noted there were only five essay-type questions. However, when the professor began to collect the papers three hours later, the students no longer looked confident. On their faces was a frightened ________. No one spoke as, ________ in hand, the professor faced the class.
He surveyed the worried faces before him, then asked, “How many completed all five questions?” Not a hand was ________. “How many answered four?” Still no hands. “Three? Two?” The students shifted ________in their seats. “One, then? Certainly ________finished one.” But the class remained ________. The professor put down the papers. “That is exactly what I________,” he said, “and I just want you to________ that. These questions you could not answer are relatively________in everyday practice.” “Then,” smiling, he added, “you will all________this course, but remember—even though you are now college graduates, your education has just________.” The years have obscured(模糊)the name of this professor, but not the lesson he taught.
1.A. united B. gathered C. surrounded D. played
2.A. doubt B. confidence C. anxiety D. satisfaction
3.A. study B. rest C. exams D. jobs
4.A. of B. for C. at D. to
5.A. defeat B. conquer C. crash D. fight
6.A. tough B. confusing C. easy D. exciting
7.A. requesting B. expecting C. forbidding D. asking
8.A. gave out B. turned away C. brought in D. prepared for
9.A. improved B. lit C. changed D. broadened
10.A. smile B. expression C. color D. sense
11.A. books B. papers C. pens D. lists
12.A. presented B. discovered C. raised D. noted
13.A. carelessly B. restlessly C. hopelessly D. eagerly
14.A. somebody B. anybody C. nobody D. everybody
15.A. calm B. silent C. disappointed D. worried
16.A. put B. throw C. expected D. strike
17.A. know B. school C. knowledge D. exercise
18.A. abstract B. popular C. common D. complex
19.A. fail B. lose C. attend D. pass
20.A. begun B. completed C. advanced D. succeeded
高三英语完形填空中等难度题查看答案及解析
It was one of the hottest days of the dry season. We had not seen rain in almost a month. The crops were . Every day, my husband and his brothers would go about the hard of trying to get water to the fields. If we didn’t see some rain soon, we would lose everything.
It was on this day that I learned the true lesson of sharing and a miracle﹙奇迹﹚. I was in the kitchen making lunch when I saw my six-year old son, Billy, walking toward the woods. He wasn’t walking as usual, but with a serious purpose. He was obviously walking with great effort, trying to be as as possible. Minutes after he disappeared into the , he came running out again, toward the house.
Moments later he was once again walking in those slow purposeful steps towards the woods. He kept doing this for about an hour. Finally I decided to him on his journey.
He was cupping﹙使成杯形﹚ both hands in front of him as he walked, being very not to spill the water he held in them. Then I saw a tiny deer lying on the ground, suffering from dehydration（脱水）, lift its head with great effort to lap up(舔食) the water cupped in my boy's hands.
When the water was , Billy jumped up to ran back to the house. I was there in front of him. His eyes just filled with . "I'm not wasting water" was all he said and I hugged him tightly.
As the tears that my face began to hit the ground, they were suddenly joined by other drops… more drops… and more. I looked up at the sky. It was raining!
Some will probably say that this was nothing but a huge . All I can say is that the rain that came that day saved our farm, just like the actions of one little boy saved another.
1.A. dying B. growing C. reducing D. changing
2.A. situation B. belief C. conclusion D. process
3.A. attempted B. inspected C. witnessed D. announced
4.A. patient B. gentle C. cheerful D. steady
5.A. woods B. corner C. crowds D. house
6.A. catch B. follow C. describe D. ask
7.A. practical B. funny C. familiar D. careful
8.A. gradually B. naturally C. obviously D. suddenly
9.A. spilt B. gone C. bad D. cold
10.A. joy B. sympathy C. tears D. courage
11.A. rolled down B. rolled off C. rolled from D. rolled out
12.A. incident B. coincidence C. possibility D. matter
高三英语完形填空中等难度题查看答案及解析
It was one of the hottest days of the dry season. We had not seen rain in almost a month. The crops were dying. Cows had stopped giving milk. If we didn’t see some rain soon we would lose everything.
I was in the kitchen making lunch for my husband and his brothers when I saw my six-year-old son, Billy, walking toward the woods. He was obviously walking with a great effort. Minutes after he disappeared into the woods, he came running out again, toward the house.
Moments later, however, he was once again walking toward the woods. This activity went on for over an hour: walking cautiously to the woods, then running back to the house. Finally, my curiosity got the best of me. I went out of the house and followed him on his journey.
He was cupping both hands in front of him as he walked; being very careful not to spill the water he held in them. Branches and thorns (荆棘) slapped his little face but he did not try to avoid them. As I leaned in to spy on him, I saw the most amazing site.
Several large deer appeared threatening in front of him. But Billy walked right up to them. I almost screamed for him to get away. And I saw a baby deer lying on the ground, obviously suffering from heavy loss of water, lift its head with great effort to drink the water cupped in my beautiful boy's hand.
I stood on the edge of the woods watching the most beautiful heart working so hard to save a life. As my tears began to hit the ground, they were suddenly joined by other drops... and more drops... and more. I looked up at the sky. It was as if God, Himself, was weeping with pride.
1.Why did the author follow her son?
A. Because there might be danger.
B. Because her son was doing a good deed.
C. Because she was curious.
D. Because she intended to help.
2.Which of the following statements is Not True according to the passage?
A. Rain was in great need.
B. There were few trees in the woods.
C. Billy carried water with his small hands.
D. Billy walked into the woods and then returned over and over again.
3.What Billy did mainly showed that he was ________.
A. caring B. beautiful C. childlike D. brave
4.Which is the correct order of the development of the story?
① The author was moved to tears.
② Billy fed the water to the baby deer.
③ Billy walked towards the large deer.
④ It began to rain.
⑤ The author followed Billy into the woods.
A. ③②⑤①④ B. ④①③②⑤ C. ⑤③②①④ D. ⑤②①③④
高三英语阅读理解中等难度题查看答案及解析
It was the afternoon of December 24, the day before Christmas; and as the newest doctor in our office, I had to work. The only thing that brightened my day was the beautifully decorated Christmas tree in our waiting room and a gift sent to me by a fellow I was dating — a dozen long-stemmed red roses.
As I was cleaning my office, I was told a lady urgently needed to speak with me. As I stepped out, I noticed a young, tired-looking woman with a baby in her arms. Nervously, she explained that her husband — a prisoner in a nearby prison — was my next patient. She told me she wasn’t allowed to visit her husband in prison and that he had never seen his son. Her request was for me to let the boy’s father sit in the waiting room with her as long as possible before I called him for his appointment. Since my schedule wasn’t full, I agreed. After all, it was Christmas Eve.
A short time later, her husband arrived — with chains on his feet and hands, and two armed guards as bodyguards. The woman’s tired face lit up like our little Christmas tree when her husband took a seat beside her. I kept glancing out to watch them laugh, cry and share their child. After almost an hour, I called the prisoner back to my office. The patient seemed like a gentle and modest man. I wondered what he possibly could have done to be held under such conditions. I tried to make him as comfortable as possible.
At the end of the appointment, I wished him a Merry Christmas-a difficult thing to say to a man headed back to prison. He smiled and thanked me. He also said he felt saddened by the fact he hadn’t been able to get his wife anything for Christmas. On hearing this, I was inspired with a wonderful idea.
I’ll never forget the look on both their faces as the prisoner gave his wife the beautiful, long-stemmed roses. I’m not sure who experienced the most joy — the husband in giving, the wife in receiving, or myself in having the opportunity to share in this special moment.
1.What can be inferred from the first paragraph?
A. The writer was a newcomer to her office.
B. A fellow sent her a dozen red roses as Christmas present.
C. She was in low spirits because she had to work before Christmas.
D. She was at work with a light heart.
2.The young woman came to the writer’s office for the purpose of .
A. having her baby examined
B. giving her husband a chance to make his escape
C. having her husband examined
D. getting a chance for her family to get together
3.The underlined part in paragraph 3 most probably means “________”
A.to be sent to hospital B.to be separated from his family
C.to be comfortable D.to become a prisoner
4.What does the writer learn from the story?
A.The wife experienced the most joy in receiving
B.An act of kindness can mean a lot
C.The prisoner was treated with mercy
D.Whoever breaks the law should be punished
高三英语阅读理解中等难度题查看答案及解析
It was the afternoon of December 24, the day before Christmas; and as the newest doctor in our office, I had to work. The only thing that brightened my day was the beautifully decorated Christmas tree in our waiting room and a gift sent to me by a fellow I was dating — a dozen long-stemmed red roses.
As I was cleaning my office, I was told a lady urgently needed to speak with me. As I stepped out, I noticed a young, tired-looking woman with a baby in her arms. Nervously, she explained that her husband — a prisoner in a nearby prison — was my next patient. She told me she wasn’t allowed to visit her husband in prison and that he had never seen his son. Her request was for me to let the boy’s father sit in the waiting room with her as long as possible before I called him for his appointment. Since my schedule wasn’t full, I agreed. After all, it was Christmas Eve.
A short time later, her husband arrived — with chains on his feet and hands, and two armed guards as bodyguards. The woman’s tired face lit up like our little Christmas tree when her husband took a seat beside her. I kept glancing out to watch them laugh, cry and share their child. After almost an hour, I called the prisoner back to my office. The patient seemed like a gentle and modest man. I wondered what he possibly could have done to be held under such conditions. I tried to make him as comfortable as possible.
At the end of the appointment, I wished him a Merry Christmas----a difficult thing to say to a man headed back to prison. He smiled and thanked me. He also said he felt saddened by the fact he hadn’t been able to get his wife anything for Christmas. On hearing this, I was inspired with a wonderful idea.
I’ll never forget the look on both their faces as the prisoner gave his wife the beautiful, long-stemmed roses. I’m not sure who experienced the most joy — the husband in giving, the wife in receiving, or myself in having the opportunity to share in this special moment.
1.What can be inferred from the first paragraph?
A. The writer was a newcomer to her office.
B. A fellow sent her a dozen red roses as Christmas present.
C. She was in low spirits because she had to work before Christmas.
D. She was at work with a light heart.
2.The young woman came to the writer’s office for the purpose of __________.
A. having her baby examined
B. giving her husband a chance to make his escape
C. having her husband examined
D. getting a chance for her family to get together
3.The underlined part in paragraph 3 most probably means “__________”.
A. to be sent to hospital B. to be separated from his family
C. to be comfortable D. to become a prisoner
4.What does the writer learn from the story?
A. The wife experienced the most joy in receiving.
B. An act of kindness can mean a lot.
C. The prisoner was treated with mercy.
D. Whoever breaks the law should be punished.
高三英语阅读理解中等难度题查看答案及解析
It was a beautiful summer day when I saw a lot of little boys playing on the "green island" in the middle of our neighborhood. There were several _______ on that spot of green and the kids were having fun running around them, climbing them, and _________ them. I watched for a while from the window _______ where their mothers or fathers were. "Those trees are living things," I thought, "Don't those boys _______ ?" I stepped outside to them just to make it known that I was _______ . I had not said a word when one of the boys shouted to me, "We're making a pile of leaves to jump in!" "Oh!" I replied _______ , "You should jump in the dead leaves, but those leaves are still _______ 1"
I was sad, surprised and disappointed. I think the _________ is that many little boys today do not know that trees are alive and that they should _________ things that breathe. The extent of their education about nature is usually limited to living things, __________ animals. And often the kids' behavior is simply ________ by parents. I've watched kids chase cats, throw rocks at squirrels, kick small dogs, and ________ flowers and trees. If their parents were there, wouldn't this ________ ? I don't consider myself a tree protector, but I think ________ should teach their children how to protect our environment, because our world ________ more and more tree protectors. Indeed I do believe if there should be __________ protectors of the nature, our __________ would look more beautiful.
Respect and ________ go together. A young child, who doesn't learn how to respect and care nature, will ________ be able to truly enjoy it. I will be one of the parents who ________ kids to explore nature, respect it, and learn to love it.
1.A. children B. trees C. pets D. things
2.A. harming B. observing C. praising D. repairing
3.A. wondering B. choosing C. moving D. finding
4.A. know B. study C. play D. improve
5.A. hurting B. managing C. insisting D. watching
6.A. positively B. doubtfully C. casually D. depressingly
7.A. sick B. dead C. alive D. wet
8.A. truth B. plan C. idea D. topic
9.A. inform B. respect C. raise D. impress
10.A. especially B. rarely C. unwillingly D. possibly
11.A. supported B. ignored C. valued D. missed
12.A. show B. exhibit C. destroy D. use
13.A. grow B. rise C. return D. happen
14.A. teachers B. partners C. parents D. workers
15.A. develops B. needs C. wins D. earns
16.A. less B. more C. few D. much
17.A. material B. appearance C. school D. world
18.A. belief B. responsibility C. enjoyment D. politeness
19.A. sometimes B. often C. always D. never
20.A. warn B. encourage C. beg D. forbid
高三英语完形填空困难题查看答案及解析