Unit 1 Period 1 Reading and Thinking（分层作业）英语人教版2019选择性必修第二册

Unit 1 Period 1 Reading and Thinking分层练习 基础达标 01 能力提升 02 拓展培优 03 一、将下列短语翻译为英文。 1. 与…矛盾、对立__________________ 2. 同意，赞同__________________ 3. 对某事负有责任__________________ 4. 把…变成…__________________ 5. 倾盆大雨__________________ 6. 感染上；传染上…__________________ 7. 怀疑某人有罪__________________ 8. 在减少__________________ 9. 因某事沮丧，不愉快__________________ 10.保护…免受…__________________ 11. 主管；掌管__________________ 12. 在…方面有天赋__________________ 13. 患病__________________ 14. 幸亏，由于__________________ 15. 把……连接起来__________________ 【答案】 1. be contradictory to； 2. subscribe to； 3. be to blame for sth.； 4. transform…into…； 5. pour cats and dogs； 6. be infected with ； 7. suspect sb. of sth.； 8. on the decrease； 9. be cast down by sth.； 10. defend…from/against doing； 11. in charge of； 12. have a gift/talent for； 13. come down with； 14. thanks to ； 15. link to 二、根据句意及汉语提示写出单词。 1. People react differently to the virus _______________ (感染). 2. The two officials are _______________ (怀疑) of having received a bribe. 3. The computer broke down and the man _______________(责怪) his son for it. 4. The police are expert at _______________ (处理) conflicts like this. 5. Television stations around the world are ______________ (连接，联系) by satellites. 6. Recently the price of the houses in big cities has ___________(下降，减少) by 10%. 7. The five years that he spent on the ship _____________(改变，转变) him. 8. So dark are the ______________(阴影) that a man standing there could not be seen. 【答案】 1. infection 2. suspected 3. blamed 4. handling 5. linked 6. decreased 7. transformed 8. shadows 三、单句语法填空。 1. We should show respect for soldiers who died in __________ (defend) of the country in the China’s War of Liberation. 2. The number of groceries is _________ the decrease. 3. He was cast ______________ by the failure of the plan. 4. Relax as much as possible and keep breathing ___________(steady). 5. Going to public concerts is often free __________ charge 【答案】 1. defence 2. on 3. down 4. steadily 5. of 三、根据汉语意思完成句子 1. 这首歌曲听起来如此优美, 以至于我想一遍又一遍地听。(so. . . that结构) The song sounds ________________I want to listen to it again and again. 2.汤姆打算今天下午修理他的电脑。(have+宾语+过去分词) Tom is going to ________________________ this afternoon. 3. 为了让她受到良好的教育, 她的父母做了很多牺牲。(so that) Her parents made sacrifices _________________________ have a good education. 4.很明显, 它可以提高人们的健康意识, 但更有可能导致焦虑过度。(be likely to) It is obvious that it can enhance people’s consciousness of health, but it is more _____________________ over-anxiety. 5.我不喜欢汤姆同他的父母说话的方式。 (the way作先行词) _____________________________Tom speaks to his parents. 6. 这可能是因为他太年轻了。 It may be . 7. 问题是我们怎样找到一个适合这个工作的人。 The question is . 8. 我的建议是你应该好好利用你的时间。 My idea is . 9. 他已经变成十年前他想成为的样子。 He has become . 10. 问题在于我们能不能在明天晚上完成这项工作。 The question is . 【答案】 1. so sweet that 2. have his computer repaired 3. so that she could 4. likely to result in 5. I don’t like the way 6. because he is too young 7. how we can find a suitable man for the job 8. that you should make good use of your time 9. what he wanted to be ten years ago 10. whether we can finish our work tomorrow evening 三、语法填空 So far, the battle with COVID-19 has been done across the world, and one of the fronts we're fighting on is trying to increase testing 1. ________ (measure) so scientists can see where COVID-19 is spreading the most. Lots of data can be 2. ________ (huge) helpful in tracking and controlling the spread of the disease, 3. ________ doesn't always reveal 4. ________ (it) through noticeable symptoms ( 症状). A team of researchers put forward a potential testing method that promises 5. ________ (be) fast, affordable, and accurate: it uses a paper-based device to detect the 6. ________ (present) of SARS-CoV-2 in wastewater. While it has its limitations, it has 7. ________ number of advantages too — it gathers data in close to real time, and it's generally accurate. What's more, the paper devices are easy to store, and can be burned after use. When people are not sure whether they are infected, real-time community wastewater detection through the paper devices could determine whether there are COVID-19 carriers in an area to enable rapid prevention and reduce the threat 8. ________ public health. In areas where SARS-CoV-2 is found, additional steps can 9. ________ (take) to control the spread, 10. ________ (give) health experts another way to get on top of the situation. 【答案】 1. measures 2. hugely 3. which 4. itself 5. to be 6. presence 7. a 8. to 9. be taken 10. giving　 四、阅读理解 Sir Ronald Ross was born in Almora, India in 1857. During his early years, he developed interests in poetry, literature, music, and mathematics, all of which he continued to engage in (从事) for the rest of his life. Although he had no tendency to study medicine, at the age of 17 he agreed to obey his father's wish to see him enter the Indian Medical Service. He began his medical studies at St. Bartholomew's Hospital MedicalCollege, London in 1874. Later, he developed his scientific interests and took a course in bacteriology. In 1892 he became interested in malaria and, having originally doubted the parasites' ( 寄生虫的) existence, became an enthusiastic supporter of the belief that malaria parasites were in the blood stream when this was demonstrated to him by Patrick Manson in 1894. In 1895, Ross began to prove the hypothesis ( 假说) of Alphonse Laveran and Manson that mosquitoes ( 蚊子) were connected with the spread of malaria. However, his progress was hampered by the Indian Medical Service. On 20 August 1897, Ross made his landmark discovery. While dissecting ( 解剖) the stomach tissue of a mosquito fed four days previously on a malarious patient, he found the malaria parasite and went on to prove the role of mosquitoes in the transmission of malaria parasites in humans. He continued his research into malaria in India, using a more convenient experimental model, malaria in birds. By July 1898, he had demonstrated that mosquitoes could serve as intermediate ( 中间的) hosts for bird malaria. After feeding mosquitoes on infected (被感染的) birds, he found that the malaria parasites could develop in the mosquitoes, allowing the mosquitoes to infect other birds during following blood meals. In 1902 Ross was awarded the Nobel Prize in Physiology or Medicine “for his work on malaria, by which he has shown how it enters the organism and thereby has laid the foundation for successful research on this disease and methods of fighting it.” Ross wrote extensively on malaria including his book The Prevention of Malaria in 1911. While Ross is remembered for his malaria work, this remarkable man was also a mathematician, epidemiologist, sanitarian, editor, novelist, dramatist, poet, amateur musician, composer, and artist. 1. What made Ross take up medical studies? A. His father's expectation. B. His keen interest in bacteriology. C. The rapid spread of malaria in India. D. The invitation from a medical college. 2. What does the underlined word “hampered” in Paragraph 4 probably mean? A. Assisted. B. Evaluated. C. Blocked. D. Monitored. 3. How did Ross confirm Patrick Manson's hypothesis? A. By closely observing malarious birds. B. By dissecting dead malarious patients. C. By finding malaria parasites in mosquitoes. D. By studying the human blood stream in depth. 4. What does the last paragraph mainly discuss? A. Ross' career. B. Ross' hobbies. C. Ross' personal life. D. Ross' achievements. 【答案】1．A 2．C 3．C 4．D 【导语】主题语境：人与社会——历史、社会 本文是记叙文。文章讲述了罗纳德•罗斯是如何证实疟疾是由蚊子传播的。 1. A。细节理解题。由第二段中的Although he had no tendency to study medicine, at the age of 17 he agreed to obey his father's wish to see him enter the Indian Medical Service可知，罗斯并未打算学医，但他的父亲希望他能参加印度的医疗服务，罗斯顺从了父亲的意愿。 2. C。词义猜测题。由划线词前的In 1895, Ross began to prove the hypothesis和However以及下一段中的On 20 August 1897, Ross made his landmark discovery可知，罗斯证明蚊子传播疟疾这一假说的进展受到了印度医疗服务的阻碍。 3. C。推理判断题。由第五段中的While dissecting the stomach tissue of a mosquito ... he found the malaria parasite and went on to prove the role of mosquitoes in the transmission of malaria parasites in humans和第六段中的he found that the malaria parasites could develop in the mosquitoes, allowing the mosquitoes to infect other birds during following blood meals可知，罗斯在蚊子体内发现了疟原虫，证实了蚊子传播疟疾。 4. D。段落大意题。由最后一段的描述可知，本段主要讲述了罗斯的个人成就。 五、七选五 Cecilia Payne was born in England to highly successful parents. Her father was a fellow of Oxford University, and her mother was a talented artist. She showed a great talent for music. 16 However, it was science that stole her heart. Her mother had told her of a bee orchid, a plant that resembled (类似) a bumblebee, and upon discovering this Payne's mind was set on pursuing a career in science. As a young adult she won herself a scholarship to study at the University of Cambridge's Newnham College, where she began studying botany, chemistry and physics. 17 After one lecture given by Arthur Eddington on the general theory of relativity, Payne lost sleep thinking about its meaning. Her destiny (命运) had been set, and for the rest of her undergraduate years she majored in physics and became absorbed in astronomy (天文学), her true love. 18 She went there to work with Harlow Shapley and Princeton's Henry Norris Russell, two of the most notable researchers in her field at the time. In just two years, Payne completed her PhD essay on the chemical composition of the stars. Her results proved groundbreaking: the Sun was made up mainly of hydrogen and helium. But Russell disagreed with her findings as they conflicted with the accepted theories of the day. 19 He reached the same conclusion as Payne by different means. Payne remained at Harvard for the rest of her academic career and grew into a huge success story. In the mid-1950s she made history again by becoming the first woman in her department to be promoted to a professorship. She died of lung cancer in 1979. 20 A. It was here that she met the superstars of physics. B. She would later go on to become a skilled pianist. C. It changed the way astronomers understood the universe. D. Payne gave up her studies under the pressure from Russel. E. However, Russell stated her findings were correct four years later. F. After completing her studies in the UK, Payne set sail for Harvard. G. Now, she is remembered as one of astronomy's most inspirational women. 【答案】16．B 17．A 18．F 19．E 20．G 【导语】本文是记叙文。文章介绍了首次提出太阳和其他恒星主要由氢和氦所组成的美籍英国天文学家Cecilia Payne。 16. B。设空处承接上文。B项中的become a skilled pianist和上文中的showed a great talent for music呼应。 17. A。设空处在该段中起承上启下的作用。A项中的here指代上文中的the University of Cambridge's Newnham College。下文中的one lecture given by Arthur Eddington把A项中的met the superstars of physics的行为具体化了。 18. F。设空处是过渡句，承接第二段内容，引出第三段内容。下文中的there指代F项中的Harvard。 19. E。设空处和上文之间是转折关系。E项中的her findings和下文中的the same conclusion是相同的发现。 20. G。该段缺尾句，设空处是对全文的总结。G项是对天文学家Cecilia Payne的评价。 六、完形填空 Dirk Smutzler looks for ways to make science interesting and relevant in his classroom at Dickinson's Hagen Junior High School. Smutzler teaches seventh grade life science. “I try to engage them in 36 wheneverpossible. Junior high kids like to be active,” he said. “As far as labs go, we'll look in depth at pond water. I 37 the students in dissecting a frog.” When the unit is about genetics ( 遗传学), Smutzler makes the subject 38 through an experiment about taste. Some students can taste a certain 39 , while others can't. “The ones who 40 it think it's just unpleasant. They can't 41 a gene controls their ability to taste a chemical like that,” he said. The 42 for taking up teaching? “I've always enjoyed interacting with kids when I coached Little League baseball while in high school and some parents approached me and said I should be a(n) 43 . Although I'd never thought about it before, that 44 my interest in teaching. But I didn't give it full consideration until later in college,” Smutzler said. Smutzler is 45 reviewing the district-wide science curriculum. “We're looking at ways we can improve 46 education. That definitely is going to involve more collaboration (合作),” he said. “As we review this curriculum, we will 47 more technology in the labs.” Smutzler also advises Hagen's science club. He said, “It's a(n) 48 for an extracurricular activity and it's 49 to any student. It's supplemental ( 补充的) to the classroom.” The club exposes (使接触) students to 50 not available in the daily classroom. Last fall, the eighth graders went on a field trip. They were 51 to go fossil hunting on private land. Hagen Principal Perry Braunagel said, “I had the opportunity to observe him in the classroom and 52 how well he managed his classroom and 53 students to succeed. Mr. Smutzler worked hard to develop 54 learning opportunities for his students and provided them with the necessary resources to complete assignments.” Braunagel also described Smutzler as an educator who has 55 professional development opportunities through in-service workshops and classes. 36. A. conversations B. activities C. options D. services 37. A. prefer B. promise C. guide D. advise 38. A. more relevant B. more difficult C. more important D. more traditional 39. A. drink B. plant C. food D. chemical 40. A. smell B. imagine C. taste D. answer 41. A. believe B. conclude C. realize D. say 42. A. procedure B. talent C. reason D. medium 43. A. teacher B. engineer C. doctor D. artist 44. A. expressed B. excited C. followed D. satisfied 45. A. worried about B. occupied with C. particular about D. addicted to 46. A. university B. health C. adult D. science 47. A. include B. develop C. recognize D. experience 48. A. framework B. annoyance C. opportunity D. instruction 49. A. available B. unique C. harmful D. inappropriate 50. A. businesses B. risks C. jobs D. projects 51. A. warned B. permitted C. forced D. persuaded 52. A. admit B. wonder C. accept D. witness 53. A. wished B. ordered C. challenged D. reminded 54. A. simple B. interesting C. familiar D. amusing 55. A. made up for B. taken charge of C. looked back on D. taken advantage of 【答案】 36-40 BCADC       41-45 ACABB          46-50 DACAD 【导语】主题语境：人与自我——做人与做事 本文是记叙文。Dirk Smutzler是一名初中科学老师，他热爱教育工作，努力让科学课变得有趣。 36. B。由下文中Smutzler指导学生解剖青蛙和在课堂上做实验的描述可知，Smutzler尽可能让学生参与课堂“活动（activities）”。 37. C。由上文中的As far as labs go, we'll look in depth at pond water以及下文中的Smutzler makes the subject ... through an experiment about taste可知，Smutzler努力让科学课变得有趣，故此处应该是Smutzler在实验室里“指导（guide）”学生解剖青蛙。 38. A。由上文中的Dirk Smutzler looks for ways to make science interesting and relevant in his classroom可知，当所学单元是关于遗传学时，Smutzler会通过一个有关味觉的实验使得所学与主题“更加相关（more relevant）”。 39. D。下文中的a gene controls their ability to taste a chemical是提示，本空应该选chemical。 40. C。由上文中的through an experiment about taste. Some students can taste ...可知，那些能“尝出（taste）”某种化学物质的学生认为味道太糟糕了。 41. A。由上文中的Some students can taste ... while others can't可知，有的学生能尝出某种化学物质，而有的学生尝不出，他们不敢“相信（believe）”一个基因控制了他们品尝出那种化学物质的能力。 42. C。由下文中的I've always enjoyed interacting with kids可知，此处是问Smutzler从事教师职业的“原因（reason）”。 43. A。44. B。由文中的Although I'd never thought about it before, that ... my interest in teaching可知，Smutzler说有很多家长走过来告诉他，他应该当“老师（teacher）”，那“激发了（excited）”他对教学的兴趣。 45. B。由下文中的We're looking at ways ...和As we review this curriculum可知，Smutzler “忙于（occupied with）”地区的科学课程的审查。 46. D。由上文中的science curriculum以及下文中的more technology in the labs可知，他们正在寻找改进“科学（science）”教育的方法。 47. A。由上文中的improve ... education和involve more collaboration可知，Smutzler和其他教师在审查科学课程时，将在实验室中“加入（include）”更多的技术。 48. C。49. A。由下文中的It's supplemental to the classroom和The club exposes students to ... not available in the daily classroom可知，科学俱乐部对于学生来说是参加课外活动的“机会（opportunity）”，并且任何学生都可以“参加（available）”。 50. D。由下文中让八年级的学生去实地考察，寻找化石的事实可知，科学俱乐部能让学生接触日常课堂上没有的“项目（projects）”。 51. B。八年级的学生进行了一次实地考察，他们“获准（permitted）”在私人土地上寻找化石。 52. D。53. C。由上文中的observe him in the classroom可知，校长Perry Braunagel有机会“见证（witness）”Smutzler如何把课堂管理得井然有序，见证他如何“激发（challenged）”学生获得成功。 54. B。由上文中的Dirk Smutzler looks for ways to make science interesting and relevant in his classroom可知，Smutzler努力为学生创造“有趣的（interesting）”学习机会。 55. D。校长Braunagel还形容Smutzler是一位能够通过在职讲习班和课堂充分“利用（taken advantage of）”自己的职业发展机会的教育家。 ( 7 / 8 ) 学科网（北京）股份有限公司 $$ Unit 1 Period 1 Reading and Thinking分层练习 基础达标 01 能力提升 02 拓展培优 03 一、将下列短语翻译为英文。 1. 与…矛盾、对立__________________ 2. 同意，赞同__________________ 3. 对某事负有责任__________________ 4. 把…变成…__________________ 5. 倾盆大雨__________________ 6. 感染上；传染上…__________________ 7. 怀疑某人有罪__________________ 8. 在减少__________________ 9. 因某事沮丧，不愉快__________________ 10.保护…免受…__________________ 11. 主管；掌管__________________ 12. 在…方面有天赋__________________ 13. 患病__________________ 14. 幸亏，由于__________________ 15. 把……连接起来__________________ 二、根据句意及汉语提示写出单词。 1. People react differently to the virus _______________ (感染). 2. The two officials are _______________ (怀疑) of having received a bribe. 3. The computer broke down and the man _______________(责怪) his son for it. 4. The police are expert at _______________ (处理) conflicts like this. 5. Television stations around the world are ______________ (连接，联系) by satellites. 6. Recently the price of the houses in big cities has ___________(下降，减少) by 10%. 7. The five years that he spent on the ship _____________(改变，转变) him. 8. So dark are the ______________(阴影) that a man standing there could not be seen. 三、单句语法填空。 1. We should show respect for soldiers who died in __________ (defend) of the country in the China’s War of Liberation. 2. The number of groceries is _________ the decrease. 3. He was cast ______________ by the failure of the plan. 4. Relax as much as possible and keep breathing ___________(steady). 5. Going to public concerts is often free __________ charge 三、根据汉语意思完成句子 1. 这首歌曲听起来如此优美, 以至于我想一遍又一遍地听。(so. . . that结构) The song sounds ________________I want to listen to it again and again. 2.汤姆打算今天下午修理他的电脑。(have+宾语+过去分词) Tom is going to ________________________ this afternoon. 3. 为了让她受到良好的教育, 她的父母做了很多牺牲。(so that) Her parents made sacrifices _________________________ have a good education. 4.很明显, 它可以提高人们的健康意识, 但更有可能导致焦虑过度。(be likely to) It is obvious that it can enhance people’s consciousness of health, but it is more _____________________ over-anxiety. 5.我不喜欢汤姆同他的父母说话的方式。 (the way作先行词) _____________________________Tom speaks to his parents. 6. 这可能是因为他太年轻了。 It may be . 7. 问题是我们怎样找到一个适合这个工作的人。 The question is . 8. 我的建议是你应该好好利用你的时间。 My idea is . 9. 他已经变成十年前他想成为的样子。 He has become . 10. 问题在于我们能不能在明天晚上完成这项工作。 The question is . 三、语法填空 So far, the battle with COVID-19 has been done across the world, and one of the fronts we're fighting on is trying to increase testing 1. ________ (measure) so scientists can see where COVID-19 is spreading the most. Lots of data can be 2. ________ (huge) helpful in tracking and controlling the spread of the disease, 3. ________ doesn't always reveal 4. ________ (it) through noticeable symptoms ( 症状). A team of researchers put forward a potential testing method that promises 5. ________ (be) fast, affordable, and accurate: it uses a paper-based device to detect the 6. ________ (present) of SARS-CoV-2 in wastewater. While it has its limitations, it has 7. ________ number of advantages too — it gathers data in close to real time, and it's generally accurate. What's more, the paper devices are easy to store, and can be burned after use. When people are not sure whether they are infected, real-time community wastewater detection through the paper devices could determine whether there are COVID-19 carriers in an area to enable rapid prevention and reduce the threat 8. ________ public health. In areas where SARS-CoV-2 is found, additional steps can 9. ________ (take) to control the spread, 10. ________ (give) health experts another way to get on top of the situation. 四、阅读理解 Sir Ronald Ross was born in Almora, India in 1857. During his early years, he developed interests in poetry, literature, music, and mathematics, all of which he continued to engage in (从事) for the rest of his life. Although he had no tendency to study medicine, at the age of 17 he agreed to obey his father's wish to see him enter the Indian Medical Service. He began his medical studies at St. Bartholomew's Hospital MedicalCollege, London in 1874. Later, he developed his scientific interests and took a course in bacteriology. In 1892 he became interested in malaria and, having originally doubted the parasites' ( 寄生虫的) existence, became an enthusiastic supporter of the belief that malaria parasites were in the blood stream when this was demonstrated to him by Patrick Manson in 1894. In 1895, Ross began to prove the hypothesis ( 假说) of Alphonse Laveran and Manson that mosquitoes ( 蚊子) were connected with the spread of malaria. However, his progress was hampered by the Indian Medical Service. On 20 August 1897, Ross made his landmark discovery. While dissecting ( 解剖) the stomach tissue of a mosquito fed four days previously on a malarious patient, he found the malaria parasite and went on to prove the role of mosquitoes in the transmission of malaria parasites in humans. He continued his research into malaria in India, using a more convenient experimental model, malaria in birds. By July 1898, he had demonstrated that mosquitoes could serve as intermediate ( 中间的) hosts for bird malaria. After feeding mosquitoes on infected (被感染的) birds, he found that the malaria parasites could develop in the mosquitoes, allowing the mosquitoes to infect other birds during following blood meals. In 1902 Ross was awarded the Nobel Prize in Physiology or Medicine “for his work on malaria, by which he has shown how it enters the organism and thereby has laid the foundation for successful research on this disease and methods of fighting it.” Ross wrote extensively on malaria including his book The Prevention of Malaria in 1911. While Ross is remembered for his malaria work, this remarkable man was also a mathematician, epidemiologist, sanitarian, editor, novelist, dramatist, poet, amateur musician, composer, and artist. 1. What made Ross take up medical studies? A. His father's expectation. B. His keen interest in bacteriology. C. The rapid spread of malaria in India. D. The invitation from a medical college. 2. What does the underlined word “hampered” in Paragraph 4 probably mean? A. Assisted. B. Evaluated. C. Blocked. D. Monitored. 3. How did Ross confirm Patrick Manson's hypothesis? A. By closely observing malarious birds. B. By dissecting dead malarious patients. C. By finding malaria parasites in mosquitoes. D. By studying the human blood stream in depth. 4. What does the last paragraph mainly discuss? A. Ross' career. B. Ross' hobbies. C. Ross' personal life. D. Ross' achievements. 五、七选五 Cecilia Payne was born in England to highly successful parents. Her father was a fellow of Oxford University, and her mother was a talented artist. She showed a great talent for music. 16 However, it was science that stole her heart. Her mother had told her of a bee orchid, a plant that resembled (类似) a bumblebee, and upon discovering this Payne's mind was set on pursuing a career in science. As a young adult she won herself a scholarship to study at the University of Cambridge's Newnham College, where she began studying botany, chemistry and physics. 17 After one lecture given by Arthur Eddington on the general theory of relativity, Payne lost sleep thinking about its meaning. Her destiny (命运) had been set, and for the rest of her undergraduate years she majored in physics and became absorbed in astronomy (天文学), her true love. 18 She went there to work with Harlow Shapley and Princeton's Henry Norris Russell, two of the most notable researchers in her field at the time. In just two years, Payne completed her PhD essay on the chemical composition of the stars. Her results proved groundbreaking: the Sun was made up mainly of hydrogen and helium. But Russell disagreed with her findings as they conflicted with the accepted theories of the day. 19 He reached the same conclusion as Payne by different means. Payne remained at Harvard for the rest of her academic career and grew into a huge success story. In the mid-1950s she made history again by becoming the first woman in her department to be promoted to a professorship. She died of lung cancer in 1979. 20 A. It was here that she met the superstars of physics. B. She would later go on to become a skilled pianist. C. It changed the way astronomers understood the universe. D. Payne gave up her studies under the pressure from Russel. E. However, Russell stated her findings were correct four years later. F. After completing her studies in the UK, Payne set sail for Harvard. G. Now, she is remembered as one of astronomy's most inspirational women. 六、完形填空 Dirk Smutzler looks for ways to make science interesting and relevant in his classroom at Dickinson's Hagen Junior High School. Smutzler teaches seventh grade life science. “I try to engage them in 36 wheneverpossible. Junior high kids like to be active,” he said. “As far as labs go, we'll look in depth at pond water. I 37 the students in dissecting a frog.” When the unit is about genetics ( 遗传学), Smutzler makes the subject 38 through an experiment about taste. Some students can taste a certain 39 , while others can't. “The ones who 40 it think it's just unpleasant. They can't 41 a gene controls their ability to taste a chemical like that,” he said. The 42 for taking up teaching? “I've always enjoyed interacting with kids when I coached Little League baseball while in high school and some parents approached me and said I should be a(n) 43 . Although I'd never thought about it before, that 44 my interest in teaching. But I didn't give it full consideration until later in college,” Smutzler said. Smutzler is 45 reviewing the district-wide science curriculum. “We're looking at ways we can improve 46 education. That definitely is going to involve more collaboration (合作),” he said. “As we review this curriculum, we will 47 more technology in the labs.” Smutzler also advises Hagen's science club. He said, “It's a(n) 48 for an extracurricular activity and it's 49 to any student. It's supplemental ( 补充的) to the classroom.” The club exposes (使接触) students to 50 not available in the daily classroom. Last fall, the eighth graders went on a field trip. They were 51 to go fossil hunting on private land. Hagen Principal Perry Braunagel said, “I had the opportunity to observe him in the classroom and 52 how well he managed his classroom and 53 students to succeed. Mr. Smutzler worked hard to develop 54 learning opportunities for his students and provided them with the necessary resources to complete assignments.” Braunagel also described Smutzler as an educator who has 55 professional development opportunities through in-service workshops and classes. 36. A. conversations B. activities C. options D. services 37. A. prefer B. promise C. guide D. advise 38. A. more relevant B. more difficult C. more important D. more traditional 39. A. drink B. plant C. food D. chemical 40. A. smell B. imagine C. taste D. answer 41. A. believe B. conclude C. realize D. say 42. A. procedure B. talent C. reason D. medium 43. A. teacher B. engineer C. doctor D. artist 44. A. expressed B. excited C. followed D. satisfied 45. A. worried about B. occupied with C. particular about D. addicted to 46. A. university B. health C. adult D. science 47. A. include B. develop C. recognize D. experience 48. A. framework B. annoyance C. opportunity D. instruction 49. A. available B. unique C. harmful D. inappropriate 50. A. businesses B. risks C. jobs D. projects 51. A. warned B. permitted C. forced D. persuaded 52. A. admit B. wonder C. accept D. witness 53. A. wished B. ordered C. challenged D. reminded 54. A. simple B. interesting C. familiar D. amusing 55. A. made up for B. taken charge of C. looked back on D. taken advantage of ( 1 / 5 ) 学科网（北京）股份有限公司 $$