1、Unit 3-The world of science 单元基础巩固单元基础巩固&提升训练提升训练-SectionA 【单句语法填空】【单句语法填空】 1.I can workpressure and get along well with colleagues. 2.The mother desired her daughter(go) abroad for further study. 3.You are supposed to carry out the task(flexible). 4.When he woke up,he found(he) surrounded by some s
2、trangers. 5.It is not what you are given but how you make use of it determines who you are. 【选词填空】【选词填空】 lead to,in terms of,as well as,start with, work as 1.Almost every great love story and each big dealsmall talk. 2.I am writing to apply toa volunteer for the activity. 3.study and health,we shoul
3、d develop a healthy life style. 4.As is known to us all,hard worksuccess. 5.As my best friend,she shares my troublesmy joys. 【补全句子】【补全句子】 1.随着春天的到来,万物开始复苏。 ,everything begins to come to life. 2.就是通过不懈的努力他才取得了重大的科学发现。 he has made a great scientific discovery. 3.汤姆发现自己被中国文化深深吸引了。 Tom finds himself. 4.
4、毋庸置疑,我们有能力养活我们自己。 There is no doubt that weourselves. 5.就自然资源来说,它是世界上最贫困的国家之一。 natural resources,it is one of the poorest countries in the world. 【七选五】【七选五】 Self-driving cars are believed to be the future of driving.Companies including Toyota,Uber and Google are all competing to be the first to brin
5、g them to the market.However,carmakers need to solve one problem first:1Most drivers today use gestures to show their intentions.They wave a car into a lane,or nod at passers-by and cyclists,to let them cross. 2So what can they do?US carmaker Ford and its partner Virginia Tech think they have the an
6、swer,according to Business Insider. 3For example,if a driverless car is giving way,it could flash two white lights side to side.A solid white light would tell people nearby that there are no humans in the car.A slow blinking light would show the car is coming to a stop.4To test the method on real ro
7、ads,the team designed a special suit that looks exactly like a car seat.When a driver wears it,it looks like the car is driverless. The team successfully collected more than 1,500 hours of data after about 2,900 kilometres of “self-driving” through busy cities.5Ford says it plans to share the data w
8、ith 11 other carmakers,according to DOGO News.Ford hopes that in the future,every carmaker will use the same system of signals. A.But self-driving cars dont have this ability. B.Its a test for the companys self-driving technology. C.The data recorded how people interacted with a driverless vehicle.
9、D.How driverless cars communicate with passers-by,bikers and other drivers? E.A rapidly flashing light would tell passers-by that a car is about to speed up. F.More than one-third of them are worried about the safety of self-driving cars. G.The team is testing the method that uses light signals to s
10、how what self-driving cars are. 【阅读理解】【阅读理解】 A China will green light Internet medical services conducted by medical institutions as part of a broader push to promote Internet Plus Healthcare,those at a State Council executive meeting chaired by Premier Li Keqiang decided. Medical institutions will
11、be allowed to provide online diagnostic services for some common and chronic diseases in patients follow-up visits to their doctors.The top levels of hospitals will be encouraged to provide online services,including consultations (会诊),reservations and test result inquiries. As China joins the ranks
12、of middle-income countries,the demand for health services has increased accordingly.Internet Plus Healthcare can help reduce the problem of inaccessible and expensive public health services that have long been a big concern for the general public. One decision coming out of the meeting says the inte
13、lligent review for health insurance will be applied and the one-stop settlement will be advanced.The real-time sharing of prescription and drug retail sales will be explored,as well. “We must waste no time in pushing forward the measures once the decisions made.” Li said.“In recent years,top-level h
14、ospitals in major cities have seen steady increases in the number of patents.Medical bills have become a heavy burden on families and high-end medical resources still fall short of meeting the growing demand of the public.” To solve the problem,a two-pronged (双管齐下的) approach must betaken.Oneistoesta
15、blishmedicalpartnershipstostrengthen cooperation between major hospitals and community clinics.The other is to bring forward Internet Plus Healthcare to promote the sharing of quality medical resources. The government will see to it that long-distance healthcare services cover all county-level hospi
16、tals.So more efforts will be made to ensure that high-speed broadband network will be extended to cover medical institutions in urban and rural areas.Dedicated Internet access services will be set up to meet the needs for long-distance healthcare services. 1.According to the text,which of the follow
17、ing services wont a patient enjoy online? A.Receiving a medical operation. B.Asking doctors for advice after the test. C.Several doctorsdiscussion about the disease. D.Making an appointment with a doctor in advance. 2.Why is the demand for health services increasing in China? A.The expense of medica
18、l care. B.The recognition of health insurance. C.The improvement of peoples life quality. D.The inconvenience of hospital equipment. 3.What can be the suitable title for the text? A.Modern Hospitals B.Online Healthcare on its Way C.No More Burden for General People D.WideApplications of Internet Ser
19、vice B Medha Gupta sometimes felt worried making the 20-minute walk from the corner where the school bus dropped her off to her home in Herndon,Va. especially during the colder months in winter. Her mother,Divya Gupta had a suggestion:write an app.She was half-kidding,but Medha took the challenge se
20、riously.So she went to work. The result was Safe Travel,an app designed by Medha to help walkers feel more secure when travelling alone.Using the iPhone,a person can program it to send a warning to someone he or she trusts if he or she fails to arrive at a destination within a certain time. It was t
21、he first iOS app that Medha had created.While she didnt think much would come from the project,her effort caught the eye of judges for the annual Congressional App Challenge,who selected her as the winner for Virginias 10th District. The App Challenge is designed to encourage students to consider ca
22、reers in science,technology,engineering,and math by experimenting with coding and computer science.Winning students are invited to attend a reception on Capitol Hill in April and also received $250 in Amazon Web Service credits. Medha said it took her about 40 hours to design,program and test the ap
23、p.As for her next app?Medhas not certain.She temporarily has her app-development ambitions on hold because shes busy teaching herself artificialintelligencetohelpdealwithimproperwordson Facebook.Yes,she knows that there are teams of engineers probably doing the same thing.But she figures it cant hur
24、t her own part,too. “If we see something wrong with the world,we should do something about it,”she said.“After all,the only one stopping us from doing something is ourselves.” 4.Why did Medha Gupta feel worried? A.It took a long time to walk home. B.It was colder than ever in winter. C.It was unsafe
25、 to walk home alone. D.It was difficult to write an app. 5.What does the underlined phrase “on hold” in Paragraph 6 mean? A.Delayed.B.Developed. C.Suspected.D.Satisfied. 6.What is Medhas attitude to the challenge? A.Curious.B.Sensitive. C.Uncertain.D.Optimistic. 7.Whats the main idea of the text? A.
26、Medha registered for theApp Challenge. B.Medha designed Safe Travel successfully. C.TheApp Challenge directs students to choose careers. D.An app guides walkers home. 参考答案： 【单句语法填空】 1. 答案 under 2. 答案 to go 或(should)go 3. 答案 flexibly 4. 答案 himself 5. 答案 that 【选词填空】 1. 答案 starts with 2. 答案 work as 3.
27、答案 In terms of 4. 答案 leads to 5. 答案 as well as 【补全句子】 1. 答案 With spring approaching 2. 答案 It is by continuous efforts that 3. 答案 attracted by Chinese culture 4. 答案 are capable of supporting 5. 答案 In terms of 【七选五】 1.D第一段是全文的总领,下文主要介绍了无人驾驶车辆如何与过 路人以及其他司机进行沟通。 2.A上文提到,大多数司机可以用手势来向他人示意。下文中又指出 “So what
28、can they do?”,故可推断此处是将无人驾驶车辆与大多数司 机进行比较,空格处是指无人驾驶车辆没有这项技能。 3.G根据本段内容可知,本句是本段的主题句,且上下文谈论的是无 人驾驶车辆利用灯光信号与周围的人进行沟通。 4.E空格处上一句讲的是慢闪灯的示意,故可知此处是与上文慢闪灯 做比较。 5.C空格处承接上文,进一步解释了这些数据是记录人们怎样与无 人驾驶车辆进行互动交流的。 【阅读理解】 A 1. 答案 A 解析细节理解题。 根据文章第二段最后一句“The top levels of hospitals willbeencouragedtoprovideonlineservices
29、,including consultations,reservations and test result inquiries.”可知,病人获得的在 线服务包括会诊、预约和结果咨询,所以只有 A 项没有涉及。 2. 答案 C 解析推理判断题。根据文章第三段第一句“As China joins the ranks of middle-income countries,the demand for health services has increased accordingly”可知中国人民的生活质量已经提高了。 3. 答案 B 解析标题归纳题。 根据文章的首段和尾段可知互联网医疗服务正在发 展
30、中,方兴未艾。 B 4. 答案 C 解析推理判断题。根据首段的叙述和第三段首句可知,Medha 有时候 担心自己放学回家时的安全问题,因此她设计了应用程序 Safe Travel, 它能够使出行者独自外出时感觉更安全。 5. 答案 A 解析词义猜测题。根据画线词后的“because shes busy teaching herself artificial intelligence to help deal with improper words on Facebook”,再 结合画线词前一句“Medhas not certain.”可推断出她暂时把程序开发 的目标推迟了。 6. 答案 D 解 析 推 理 判 断 题 。 根 据 第 二 段 “but Medha took the challenge seriously.So she went to work.”可知,她很认真地对待这个挑战,并开始 着手工作,这表明了她面对挑战时的乐观态度。 7. 答案 B 解析主旨大意题。本文是围绕 Medha 设计一款手机应用程序 Safe Travel 展开的,讲述了她的设计初衷、过程以及成就。所以 B 项是最 佳选项。
