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1、 2021-2022学 年 高 中 英 语Unit4Sharing 课 时 跟 踪 检 测（一）新人教版选修 7 -2-课时跟踪检测一 Warming Up&Reading Pre-reading 阅读理解 A The Tech Museum Needs Volunteers Like You!Do you have a desire to learn and teach others about science and technology?If so,then The Tech Museum might be the perfect place for you to volunteer.T
2、he Tech Museum is no ordinary museum.It serves a diverse population,including international visitors，local families and school groups.Volunteers have the opportunity to staff exhibits and interact with museum visitors.A typical day could include the following：Helping guests step into the role of a -
3、3-cyber sleuth(网络侦探)in Cyber Detectives the nations first interactive exhibit designed to help visitors learn about Internet safety.Encouraging guests to design,build and program a real robot in our Social Robots exhibit.You dont have to be a teacher or an engineer to succeed as a volunteer.We provi
4、de handson training to ensure your success.If you are 18 or older and enjoy talking and working with people,we know youll enjoy joining us.We are primarily looking for volunteers to help us from Monday to Friday for morning(8：30 am.1：00 pm.)or afternoon(12：30 pm.5：00 pm.)shifts(轮班).Also,if you are t
5、rying to volunteer -4-around a busy schedule,you can volunteer for evening events.In order to be considered for evening event volunteering,you have to volunteer for at least two evening events per month.Benefits of volunteering include：Free museum entry and IMAX films after work Free downtown parkin
6、g during your volunteer shift Discount in the store and cafe Meeting a diverse group of covolunteers and guests If you are interested in volunteering,please complete an online application.语篇解读：本文是一那么招聘启事，介绍了所要招聘志愿者的日常工作、时间安排以及做这项志愿活动的益处。-5-1What requirement should a volunteer meet?AReaching 18 years
7、 old.BHaving relevant experience.CHaving plenty of time on the weekend.DHaving a good command of English.解析：选 A 细节理解题。根据文中“If you are 18 or older and enjoy talking and working with people,we know youll enjoy joining us.可知，选 A。2What is a volunteers daily work?APlaying the role of a cyber sleuth.BHelp
8、ing clean The Tech Museum.C Introducing some technology to visitors.DOperating robots to give visitors performances.解析：选 C 细节理解题。根据文章第一句 -6-以 及 文 中“Encouraging guests to design,build and program a real robot in our Social Robots exhibit.可知，选 C。3 When can a volunteer on afternoon shift see a free IMA
9、X film?A12：30 pm.on Friday.B1：00 pm.on Tuesday.C2：30 pm.on Wednesday.D8：30 pm.on Monday.解析：选 D 推理判断题。根据文中“We are primarily looking for volunteers to help us from Monday to Friday for morning(8：30 am.1：00 pm.)or afternoon(12：30 pm.5：00 p m.)shifts(轮班)和“Free museum entry and IMAX films after work可推知，选
10、D。4What will a volunteer get?A A chance of being employed as an -7-employee.BThe right to download films for free.CSome handson training.DFree drinks in the cafe.解析：选 C 细节理解题。根据文中“We provide handson training to ensure your success.可知，选 C。B Back in freshman year,I found myself wondering whether it sh
11、ould really be called“volunteering if students only do it because they have to.I ended up volunteering at Weyrich Health Center,helping elderly patients with daily tasks.The more I did these tasks,the more disconnected I felt from the seniors.Though -8-I felt bad for them,I did not want to interact
12、with them.Then one rainy day,I met Colonel Hemsworth.He invited me to his table and asked for some company.I regarded this as another boring task.However,when I listened to his stories,I learned that he was a brilliant war veteran(老兵),and I found his tales interesting.After my brief talk with the Co
13、lonel,I realized that I shared common characters with all the seniors.I_felt_like_an_oxygen_molecule_(分子)_ready_to_bond_rather_than_an_isolated_noble_gas.I met with many learned senior citizens who shared their experiences and wisdom.All of the seniors provided insight and a new -9-perspective on li
14、fe.No longer did I walk aimlessly down the hallways.I found myself enjoying talking with these people as I learned their histories.Why hadnt I realized sooner that volunteer work could enlighten me?Some people argue that volunteering and working for change does not help.However,they fail to realize
15、that the world is constantly changing and humans must adapt.My experience at Weyrich Health Center has taught me that refusing to change ones views and accept new perspectives leads to shortterm goals that eventually dissolve.Communication with others is a vital part of life.Volunteering is not only
16、 a requirement or a way to beef up your rsum，but it is a time for service and personal growth.-10-Now I enjoy volunteering my time surrounded by seniors who bring history alive for me.By communicating with them,I have developed into a more dynamic person.语篇解读：本文是一篇夹叙夹议的文章。作者通过回忆自己在大一时从事志愿工作的经历，讲述了自己
17、对志愿工作的态度从不情愿到喜欢的转变过程。作者喜欢与老年人在一起，因为从老人们身上可以学习很多的知识。5Whats the authors initial attitude towards volunteering?APositive.BSatisfied.CDoubtful.DUnwilling.解析：选 D 推理判断题。根据第二段中的“The more I did these tasks,the more disconnected I felt from the seniors可知，作者做志愿工作是不情愿的。应选 D 项。6Why did Colonel Hemsworth invite
18、the -11-author to his table?AHe liked the author very much.BHe wanted the author to accompany him.CHe wanted to work with the author.D He planned to teach the author something.解析：选 B 细节理解题。根据第三段中的“He invited me to his table and asked for some company可知，上校邀请作者到他的桌旁是想让作者陪伴他。应选 B 项。7What can we infer f
19、rom the underlined sentence in Para.4?AThe author had desire to communicate with the seniors.BThe author wanted to do a chemical experiment with gas.CThe author imagined himself to be part of isolated gas.-12-DThe author would like to be an oxygen molecule.解析：选 A 推理判断题。根据第五段中的“I found myself enjoyin
20、g talking with these people as I learned their histories以及第四段中的“I realized that I shared common characters with all the seniors可知，此题选 A 项。8What does the sixth paragraph mainly tell us?A Other peoples attitude towards volunteering.BThe importance of communicating with others.C The important meaning o
21、f humans adapting to changes.D The lessons the author has learned from volunteering.-13-解析：选 D 段落大意题。根据第六段中的“My experience at Weyrich Health Center has taught me that.可知，本段主要介绍了作者从志愿工作经历中得到的教训。应选 D 项。C The first ever human head transplant(移植)is now possible.Dr.Sergio Canavero believes that the techn
22、ology now allows doctors to carry out the Frankensteinstyle procedure,which has been tested out on animals since 1970.Up until now there has been no way to successfully reconnect the spinal cord(脊髓),leaving the subjects paralyzed from the point where the transplant was connected.Recent advances have
23、 meant that reconnecting the spinal cord is now possible,and it is believed that the breakthrough -14-means that previously deadly diseases could be cured.However,other experts cannot accept the idea.Professor Anthony Warrens,from the British Transplantation Society,said,“Connecting a head to a body
24、 is impossible for human beings today.The whole idea is bizarre.In 1970 Robert White successfully transplanted the head of a rhesus monkey(恒河猴)onto the body of a second rhesus,and Dr.Sergio Canavero,a member of the Turin Advanced Neuromodulation Group,has suggested a similar method.“The greatest tec
25、hnical difficulty in such an attempt is of course the reconnection of spinal cords between two creatures.It is my opinion that the technology only now exists for such linkage，he said.“It is argued that -15-several up to now hopeless medical conditions might benefit from such procedure.He believes th
26、at a team of 100 could perform the operation in 36 hours at a cost of 8.5 million.Both heads would have to be removed at the same time,and reconnected within an hour.“This is no longer science fiction.It could be done today now.If the operation is done it will provide a few people with a great amoun
27、t of extra life，he said.“The only reason I have not gone further is lack of a huge amount of money for the operation.However,Dr.Calum Mackellar,from the Scottish Council on Human Bioethics,added，“This sounds like something from a scary movie.语篇解读：本文是说明文。文章主要介绍了人体头颅移植手术的可能性。-16-9What has been the key
28、 to human head transplant?AThe choosing of human heads.BThe reconnection of spinal cords.CLack of a huge amount of money.DStrong disagreement of the public.解析：选 B 细节理解题。由第一段中的“Up until now there has been no way to successfully reconnect the spinal cord(脊髓)可知，到目前为止，人体头颅移植的关键在于脊髓的再结合，应选 B 项。10The unde
29、rlined word“bizarre in Paragraph 2 probably means“_ Aexciting Bclear Cstrange Dunpleasant 解析：选 C 词义猜想题。由画线词前的“Connection a head to a body is impossible for human beings today可知，Anthony Warrens -17-教授认为这种想法太离奇了，应选 C 项。11Robert Whites experiment on rhesus monkeys shows _.Athe possibility of reconnecti
30、ng the spinal cord Bthe difference between animals and humans C a breakthrough in human head transplant Dsome unsolved technical difficulties 解析：选 A 推理判断题。由第三段中的“In 1970 Robert White successfully transplanted the head of a rhesus monkey(恒河猴)onto the body of a second rhesus可知，恒河猴头颅移植手术的成功使得脊髓再结合成为可能，应选 A项。12The last but one paragraph mainly talks about _.-18-Athe operation of human head transplant B the development of transplant technology C how to perform the operation successfully D whether the operation is worth performing 解析：选 A 段落大意题。文章倒数第二段主要介绍了手术所需的时间、费用、进行手术的条件及其好处等，应选 A 项。