牛津译林版（2019）必修三Unit 4 Scientists who changed the world Welcome to the unit & Reading课时精练二 （含答案）

Ⅰ.单句语法填空
1．His visit is intended (strengthen) ties between the two countries.
2．More and more countries will benefit the Belt and Road Initiative of China.
3．We should establish stricter laws to protect the (limit) fresh water resources.
4.To a certain extent，if we are under more stress，we are more likely (catch) a cold.
5．The scientist referred to the discovery the most exciting new development in this field.
6．It is with your assistance I will make full preparations for the meeting.
7．The man jumped off a bus which was going high speed and was badly injured.
8．The admiration and respect his uncle earned inspired Nielsen (make) a career in acting.
9．John has retired，but he still remembers the happy time (spend) with his students.
10．The criteria are so strict that it is difficult (get) new ideas accepted unless they are truly novel.
Ⅱ.选词填空
1．It is said that the football match would be postponed the heavy rain.
2．Personally speaking，I would rather thirst than drink beer.
3．We need to the expert’s advice in correcting errors and solving the problem.
4．It is possible that in the course of time cancer will be found.
5．Consequently，she making a kind of candy only using natural sweeteners.
Ⅲ.单句写作(应用文写作——值得尊敬和爱戴的人)
1．我最尊敬的人是我的叔叔，一位医学领域的科学家。(定语从句)
2．无论他遇到什么困难，他决不放弃。(give up)
3．值得赞扬的是，他坚持全心全意为病人服务。(to one’s credit)
4．帮助病人从疾病中康复是他的责任。(responsibility)
5．一听说武汉急需医生，他毫不犹豫地前往武汉。(on doing)
Ⅳ.阅读理解
Having grown up on a farm near Alliston，Ontario，Frederick Banting was a good worker but felt uncomfortable and unaccepted in a town school.Fred hated school.After graduation，he began studies to become a minister.When that did not go well，he changed his goal to medicine.After World War Ⅰ，the young Canadian doctor returned home to set up his practice.Just then he began to focus on articles on diabetes(糖尿病)，a disease that had cost the life of a neighbor’s child.
To solve the problem of this disease，Fred asked Dr.J.J.R.Macleod at the University of Toronto for help to lend him a laboratory and was given a young assistant named Charles Best.Fred and Charles worked day and night，but early results in producing the hormone(激素) preparation they called insulin(胰岛素) were discouraging.Many of the animals they treated died.Finally one animal kept alive for several weeks.The team appeared to be finally getting somewhere，and it was time to move on to human subjects.Before treating human patients，however，Fred and Charles tested the safety of their insulin on each other.Their tests were a triumph.
The first patient to be treated was a fourteen-year-old boy named Leonard.The year was 1921.The poor boy weighed only seventy-five pounds，and he was hardly alive.But the new insulin treatment by Fred and Charles was a great success.Leonard gained weight，and his health greatly improved.
In 1923，the Nobel Prize in Physiology or Medicine was awarded both to Canadian doctors Frederick Banting and J．J.R.Macleod.Fred could have made himself a millionaire with his discovery.Instead，he sold his patent for the production of insulin to the University of Toronto—for one dollar—so that the drug could be marketed cheaply and thousands of lives could be saved and improved.
Fred was just ordinary in many respects but he was a man with the strong will to get to his goal.He had the heart of a true Canadian hero.
1．What’s the main purpose of paragraph 1
A．To tell why Fred graduated early.
B．To show why Fred changed his life goal.
C．To introduce how Fred took up the research.
D．To tell what Fred experienced in the war.
2．What does the underlined word “triumph” mean in paragraph 2
A．Reference. B．Victory.
C．Challenge. D．Model.
3．Why did Fred sell his patent
A．To make money.
B．To earn reputation.
C．To promote insulin.
D．To benefit patients.
4．Which of the following is probably the best title for the text
A．An Unlikely Hero
B．A Chance Discovery
C．A Successful Test
D．A Well-known Scientist
Ⅴ.完形填空
Usually，waiting for the holidays is the most beautiful and expected moment，when people can meet their friends and eat together.However，not everyone can 1 such a nice life.
One day，Carmen Mendes，a beautiful lady，went for a walk and dinner with her husband during the holidays.They were at a 2 waiting for their fresh meal when she noticed a(n) 3 woman at the front door.The woman was 4 the passers-by and diners to hand their scraps(剩饭) to her.Some people just 5 her and passed her by while others just threw their scraps in front of her.The scene was so 6 for Carmen that she was much struck and 7 to give hers with a smile and respect.Then，when she met the 8 at the entrance and handed her meal to her， 9 she felt that she did something 10 .
As Carmen said，she had 11 the homeless for many years，so she had a special 12 for them.Soon，quickly changing her 13 ，she asked the woman to sit and eat a fresh meal.As she was very 14 ，Carmen immediately ordered fresh chicken strips with fried potato for the woman to have.
The kind gesture 15 the woman so much that she was moved to tears! Then，both of them had an emotional hug!
1．A.change B．afford
C．illustrate D．refuse
2．A.supermarket B．cinema
C．restaurant D．bookstore
3．A.homeless B．athletic
C．neat D．scary
4．A.reminding B．allowing
C．forcing D．begging
5．A.admired B．ignored
C．comforted D．confirmed
6．A.touching B．curious
C．fancy D．unfamiliar
7．A.struggled B．preferred
C．determined D．arranged
8．A.partner B．passer-by
C．consumer D．woman
9．A.particularly B．suddenly
C．originally D．specifically
10．A.wrong B．beneficial
C．informal D．powerful
11．A.thought of B．chatted with
C．worked with D．stood for
12．A.confidence B．solution
C．addiction D．respect
13．A.clothes B．mind
C．menu D．poster
14．A.hungry B．ashamed
C．generous D．homesick
15．A.attracted B．frightened
C．impressed D．challenged
Ⅵ.语法填空
A program called Everlasting Classics is becoming 1. (increase) popular.The program，2. combines Chinese traditional poetry with music，was launched by China Central Television(CCTV) in 2018.
And it became a great hit soon after the program 3. (show) on CCTV 1.It was hosted by Sa Beining,4. CCTV host loved by the audience，and the Appreciation Group in the program included Professor Kang Zhen from Beijing Normal University，Dean of the China Conservatory of Music，Wang Liguang，the famous hostess Zeng Baoyi and the well-known singer Yu Chengqing.Together，they led the audience to interpret and appreciate many classic Chinese poems，enjoying the 5. (beautiful) that the poems brought to the audience.Moreover，the poems were adapted into songs，which were sung by famous singers，like Zhang Jie，Wang Yuan，etc.，6. (make) the program more spellbinding.
In Season 1 of the program，one of the 7. (attract) songs was Butterfly Lovers(《梁祝》)．An 88-year-old pianist called Wu Yili played the music with the famous violinist Lü Siqing.The melodious music moved many of the audience 8. tears.In recent years，CCTV has produced many programs 9. (spread) traditional Chinese culture，including Chinese Poetry Competition 10. Everlasting Classics.Thanks to these programs，many people set off a craze for the study of Chinese culture.
课时精练二
Ⅰ.1.to strengthen　2.from　3.limited　4.to catch　5.as　6.that　7.at　8.to make　9.spent　10.to get
Ⅱ.1.because of　2.die of　3.draw on　4.a cure for　5．succeeded in
Ⅲ.1.The person (that) I respect most is my uncle，a scientist in the field of medicine.
2．Whatever difficulties he meets，he will not give up.
3．To his credit，he always insists on serving the patients heart and soul.
4．It’s his responsibility to help patients recover from illnesses.
5．On hearing that Wuhan was in great need of doctors，he headed for Wuhan without hesitation.
Ⅳ.
语篇解读　本文是一篇说明文。文章主要介绍了1923年诺贝尔生理学或医学奖获得者Frederick Banting发现胰岛素的过程和生平贡献。
1．C　[推理判断题。根据第一段的内容以及第二段的“To solve the problem of this disease，Fred asked Dr.J.J.R.Macleod at the University of Toronto for help to lend him a laboratory and was given a young assistant named Charles Best.”可知，第一段主要告诉读者他是如何开始研究糖尿病的。故选C。]
2．B　[词义猜测题。根据画线单词上一句“Before treating human patients，however，Fred and Charles tested the safety of their insulin on each other.”以及下一段的“The first patient to be treated was a fourteen-year-old boy named Leonard.”可知，在治疗病人之前，Fred和Charles在彼此身上测试了胰岛素的安全性；再根据下文所说的第一个接受治疗的病人成功了。由此判断，他们的测试是成功的。故选B。]
3．D　[细节理解题。根据第四段末句“Instead，he sold his patent for the production of insulin to the University of Toronto—for one dollar—so that the drug could be marketed cheaply and thousands of lives could be saved and improved.”可知，他将生产胰岛素的专利以一美元的价格出售，原因是他希望能够帮助更多的病人。故选D。]
4．A　[标题归纳题。文章主要介绍了1923年诺贝尔生理学或医学奖获得者Frederick Banting的生平贡献，由最后一段可知，作者认为Frederick Banting是一个真正的英雄。所以“An Unlikely Hero”(一个不可思议的英雄)作为文章标题最为合适。故选A。]
Ⅴ.
语篇解读　这是一篇记叙文。文章讲述了Carmen和丈夫在吃饭的时候帮助了一位无家可归的妇女的故事。
1．B　[change改变；afford买得起；illustrate说明；refuse拒绝。根据下文“The woman was ________ the passers-by and diners to hand their scraps(剩饭) to her.”可知，穷人吃不起饭，更不要说美好的生活了。故选B。]
2．C　[supermarket超级市场；cinema电影院；restaurant餐馆；bookstore书店。根据后文“waiting for their fresh meal”可知，Carmen是在餐馆等待吃饭。故选C。]
3．A　[homeless无家可归的；athletic爱好运动的；neat整洁的；scary恐怖的，吓人的。根据后文“The woman was ________ the passers-by and diners to hand their scraps(剩饭) to her.”可知，Carmen注意到了一个无家可归的妇女。故选A。]
4．D　[remind提醒；allow允许；force迫使；beg乞求。根据下文“while others just threw their scraps in front of her”可知，有人扔食物给她，她在乞求路人和食客将他们的残羹剩饭递给她。故选D。]
5．B　[admire钦佩；ignore忽视；comfort安慰；confirm确认，证实。根据后文“and passed her by while others just threw their scraps in front of her”可知，一些人不理睬她从她旁边经过了，而有些人把剩饭扔给她。故选B。]
6．A　[touching令人同情的；curious好奇的；fancy花哨的；unfamiliar陌生的。根据后文“that she was much struck”可知，这一幕对Carmen来说是如此令人同情的。故选A。]
7．C　[struggle挣扎；prefer较喜欢；determine决定；arrange安排。根据前文“that she was much struck”可知，这场面如此触动，Carmen决定把自己的食物给她。故选C。]
8．D　[partner伙伴；passer-by路人；consumer消费者；woman女人。根据上文可知，Carmen到门口去见这个无家可归的妇女，把饭递给她。故选D。]
9．B　[particularly特别地；suddenly突然地；originally最初地；specifically具体地。根据后文“Soon，quickly changing her ________，she asked the woman to sit and eat a fresh meal”可知，Carmen突然觉得自己做错了什么。故选B。]
10．A　[wrong错的；beneficial有益的；informal非正式的；powerful强大的。根据上文“handed her meal to her”和下文“she asked the woman to sit and eat a fresh meal”以及“Carmen immediately ordered fresh chicken strips with fried potato for the woman to have”可知，她意识到把自己的食物给那个女人的做法不够尊重，即是错的。故选A。]
11．C　[think of想到；chat with与……交谈；work with与……共事；stand for代表。根据下文“she had a special ________ for them”可知，Carmen很多年都在帮助无家可归的人，因此对他们有一种特殊的尊重。故选C。]
12．D　[confidence自信；solution解决办法；addiction上瘾；respect尊重。根据上文“with a smile and respect”可知她多年来和穷人相处，帮助穷人，同情他们，尊重他们。故选D。]
13．B　[clothes衣服；mind主意；menu菜单；poster海报。根据前文“she met the ________ at the entrance and handed her meal to her”和后文“she asked the woman to sit and eat a fresh meal”可知，Carmen改变了主意。故选B。]
14．A　[hungry饥饿的；ashamed羞愧的；generous慷慨的；homesick思乡的。根据上文“The woman was ________ the passers-by and diners to hand their scraps(剩饭) to her.”以及后文“Carmen immediately ordered fresh chicken strips with fried potato for the woman to have”可知，这个无家可归的妇女太饿了。故选A。]
15．C　[attract吸引；frighten使害怕；impress给……留下深刻的好印象，打动；challenge挑战。根据下文“she was moved to tears”可知，这个善意的举动打动了这位妇女，使她流下了眼泪。故选C。]
Ⅵ.1.increasingly　2.which　3.was shown　4.a　5.beauty　6.making　7.most attractive　8.to　9.to spread　10.and