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1、1 . 语法填空(1)_ is known to all, China is a large country (2)_ agriculture. Science of farming was first (3)_ (study) here. Jia Si Xie, living (4)_ the 6th century AD, was one of the farming pioneers. After he finished his work for the government, he spent his time (5)_ research into agriculture. He st
2、udied (6)_ to keep seeds, how to improve soil conditions and so on. During the year 533544, he wrote a book (7)_ (call) Qi Min Yao Shu (8)_ is about both farming and gardening, (9)_ (include) advice on how to grow green vegetables, how to keep fish in lakes and so on. It was considered to be (10)_ i
3、mportant summary of farming knowledge. 1. _ 2. _ 3. _ 4. _ 5. _ 6. _ 7. _ 8. _ 9. _ 10. _ . 完形填空We live a life surrounded by robots. Nearly every robot has been made in some way 1 to humans. For example, in some automatic washing machines, the water will pour in up to a certain level or temperature.
4、 The machine will wait for “feedback” about the water 2 or temperature before it begins the washing cycle. In this way, a washing machine has been patterned after humans. We depend on 3 from our five senses to find out what is happening around us and then make decisions about our actions. Of course,
5、 some machines perform functions like humans, but much 4 than we do, such as calculators. A pocket calculator works faster than a human, never makes mistakes, and doesn t get 5 or bored. Other robots are very similar to humans in their ability 6 new things. In factories, robots can learn to do many
6、different tasks, as they are shown by a human operator. For example, in a car facto ry, a person will guide a robots “arm” and“7 ” through the steps of the new job. The robots electronic “brain ” will 8 the information away, memorizing the steps so the next time it can repeat the 9 movements without
7、 a human operator. When the robot must be moved to a new job, its memory is 10 so it is ready to learn the next job. Of course, at any time if there is anything 11 in the process, different from the original task, the robot cannot 12 with it. It will signal for an engineer to come for repairs. Some
8、robots are considered very intelligent because they have more human abilities than others, such as “seeing ”13 cameras for eyes or “feeling” with metal fingers that can14 shapes and even temperatures. However, no machine has 15 been able to copy the complexity of the simplest, most common person. 1.
9、 A. similar B. familiar C. sensitive D. different 2. A. depth B. level C. fullness D. warning 3. A. feelings B. touch C. feedback D. response 4. A. faster B. more slowly C. worse D. better 5. A. tiring B. exciting C. excited D. tired 6. A. of learning B. to learn C. to copy D. to memorize 7. A. hand
10、 B. body C. elbow D. brain 8. A. take B. put C. store D. give 9. A. correct B. similar C. same D. different 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 6 页 - - - - - - - - - 2 10. A. erased B. refreshed C. kept D. stored 11. A. usual B. unusual C. wrong D. s
11、trange 12. A. do B. deal C. stay D. solve 13. A. in B. by C. with D. from 14. A. see B. sense C. know D. predict 15. A. already B. never C. even D. ever 阅读理解(A)Howie Choset thinks snakes are great not snakes, really, but their ways of moving. Howie Choset, 37 years old, is a professor at Carnegie Me
12、llow University, where he has been years in developing robots that imitate snake-like movements. Why? He sees a future for these snake-like robots in the work of saving lives. These robots are built from very light materials and can carry cameras and other electronic sensors. Small electric motors,
13、such as those used in model airplanes, help them move smoothly. Their size is similar to or smaller than a human arm. Choset s hope is for these robots to be used in search and rescue operations after natural disasters or other emergencies. They must be controlled by a human operator using a joystic
14、k, like with a video game. The robots have the ability to know which direction is upwards, but much of their usefulness would depend on humans controlling them. Even then, these robots would be better than the current methods and equipment, most of which are just cameras on long poles. Sam Stover is
15、 the manager of a search team with the Federal Emergency Management Agency. He is of the opinion that robots like these have been needed for a long time. Dogs are used effectively in search and rescue, but they are limited to places that humans can go. These robots would allow sea rch teams to do so
16、mething theyve not been able to do before. “We needed them yesterday, ” said Stover.1. What gave Howie Choset the idea to design the robot? A. Snakes senses. B. Snakes eyes.C. Snakes appearance. D. Snakes movements.2. The sentence “We needed them yesterday” might mean“_ ”. A. We only needed them yes
17、terday B. We do not need them now C. We really need them now D. We have needed them for a long time 3. Where can you most possibly find this passage? A. In a novel book. B. In a guide book for tourists. C. In a fashion magazine. D. In a science book. 4. What can be inferred from the passage about th
18、e robots? A. Snakes do not seem unpleasant or even threatening. B. Snake-like robots can climb pipes. C. Snake-like robots can work independently. D. Snake-like robots can move in a very smooth, flexible way. 5. Which one is true according to the passage? A. A snake-like robot has been developed. 名师
19、资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 6 页 - - - - - - - - - 3 B. The snake-like robot can do something that no other robots can do. C. The snake-like robot can move injured people out of disaster areas. D. The snake-like robot is a cool toy. ( B)Many peo
20、ple think that robots can never replace human beings because people are too clever. There are two arguments to support this point of view: first, robots can never reproduce; and second, human thinking can never be reproduced. Let s examine the evidence for each of these arguments. First, robots can
21、never reproduce baby robots. It is true that robots can never reproduce as animals do. Robots are not divided into male and female. So a robot could not reproduce using normal biological methods. In robot production, there is no baby stage. Second, human thinking cannot be reproduced by a robot. Thi
22、nking needs language and robots do not have language. They only have the programming that human beings put into them. So they can only do what they have been programmed to do. This is not thinking. Robots cannot produce their own ideas or make intuitive( 直觉的 ) connections. So robots will never be ab
23、le to think better than human beings. However, some people think that, in time, robots will be able to reproduce and think just as well or better than human beings. They have two arguments: in time robots will be able to reproduce in a certain way; some computers can already think better than people
24、. So let s look at the evidence for these opposing viewpoints. First, they claim that robots will be able to reproduce. A special kind of robot has already been able to take a pile of blocks and assemble them to reproduce itself. Of course this does not mean that robots can reproduce using normal bi
25、ological methods, but it does mean that robots could make new copies of themselves. So this would be a sort of reproduction. Second, they state that some computers can already think better than some people. For very logical tasks or games, computers are already better than human beings. First, it is
26、 well-known that the computer “ Deep Blue ” won a chess competition against the human world chess champion Gary Kasparov in 1997. Second, computers think logically and can draw conclusions without emotion. But to be more clever than people, computers need to become more intuitive( sensitive to emoti
27、on) and develop feelings. Some computers already show feelings by their stomachs turning glowing red when they are angry or upset. But robots will need more than this. Perhaps in the future robots may be produced that show envy or satisfaction. That may make it possible for robots to think for thems
28、elves and may lead to robot marriage ( and divorce) and families. So what do you think? 6. When we say robots cannot reproduce, we mean that _. A. robots do not look like males or females B. robots cannot act like mothers C. robots cannot reproduce themselves through biological ways D. robots do not
29、 have feelings as human beings 7. Which of the following points does not support the argument that robots have the ability to think? A. Robots can think because human beings teach them how to think. B. Some people think language is the decisive factor of thinking. C. Robots are better than human bei
30、ngs in some logical tasks because robots IQs are higher名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 6 页 - - - - - - - - - 4 than those of human beings. D. Human beings will never match robots in chess competitions. 8. According to some people, if robots want
31、to be more clever than human beings, they need _. A. to practise thinking logically B. to have language ability C. to have more competitions with human beings D. to develop feelings such as anger 9. Which of the following does the writer predict will happen in the future? A. The marriage of robots w
32、ill definitely not be happy. B. All robots will have families and kids. C. Robots and human beings will form families. D. If robots are not content with their partners, they can ask for a divorce. 10. What is the writer s attitude, as expressed in the passage?A. He objectively presents both sides of
33、 the arguments. B. He gives his own judgments on the arguments. C. He casts some doubt on the arguments. D. He is indifferent to the arguments. . 根据汉语提示及重点词语将下列句子译成英语，注意运用动词不定式的被动语态1. 他要检查一下实验的结果He is going to _ _ the result of the experiment. 2. 你一定会赢得这次比赛。You _ _ _ win this match. 3. 我不想别人碰我桌上的东西。
34、( leave alone)I want the things on my desk _ _ _ _. 4. 据报道，这次大火中共有97 人丧生。It is reported that 97 people _ _ were killed in the big fire. 5. 老师很公正。你不要期待得到偏袒。The teacher is fair. You don t expect _ _ _. 6._(浏览 ) all the information please, including IP address, host name and so on. 7. nobody can imagin
35、e her doing such an _( 可怕的 ) thing. 8. She has a great _(感情 ) for her hometown. 9. It s a _(理论上的 ) possibility, but I don t suppose it will happen. 10. The invention also provides a _( 数字的 ) covering system. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 6 页 -
36、- - - - - - - - 5 选修七 Unit2 单元测试答案. 语法填空1. As 2. of 3. studied 4. in 5. on 6. how 7. called 8. which 9. including 10. an . 完形填空1. A 解析： 本篇 4 个自然段，第1 段的第二句、第2、3、4 段的首句都是主题句，这些主题句表明了机器人与人类相似的特性以及可能比人类具有更大的优势、更多的能力等特点。第1、3 两段讲述相似性，2、4 两段讲述比人类优越之处。所以根据第3 段首句可以选出A为正确答案。2. B 解析： 根据前面一句的level 可知答案为B。3. C 解
37、析： 根据第二空前面的“feedback”选择。4. D 解析：根据下面一句的works faster than a human, never makes mistakes 可知讲述的是robots的“优势”，排除 B 项和 C 项, 选择 better 修饰前面的动词perform。5. D 解析： 根据后面的“ or” （或者）可知与“bored”为同类词，故选D。6. B 解析： 根据后面一句的 “learn”和下文所举的例子选择“learn” ，又根据 ability 的搭配 “the ability to do sth ” 故选 B。7. A 解析： 根据前面的“ arm and”说
38、明所选的词与“arm”并列。若选B 项或 C 项则与“ arm”均有包含关系，而“brain”是储存信息的，也不妥。故选hand，与“ arm”并列， arm 和hand 共同执行机器人指令。8. C 解析： 根据文章的中心推知机器人的电子脑与人脑相似，有存储信息的功能。store away意为“存储” ；而 take away 意为“拿走” ；put away 意为“收拾好” ；give away 意为“捐赠，泄露”。9. C 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页
39、，共 6 页 - - - - - - - - - 6 解析： 根据上面提到的 “完成任务要由a human operator 指引， 并且电子脑具备存储功能，所以已经设置好的程序就能重复（repeat）操作”，故选 same。10. A 解析： 根据本空所在的上下文可知“机器人只能执行设置好的程序，如果任务有变， 指令也应随着改变” ，所以要“ learn the next job” ，必须先“清除”原先的指令，重新设置新的指令（记忆存储） ，故只有erased“清除”正确。而refreshed 意为“重新想起” ；kept 和stored 意为“保存，存储” 。11. B 解析：“if th
40、ere is anything 11 in the process”与后面的“ different from the original task”说的是同一层含义，所以强调的是与“原先设置的任务”的“不同”，故选unusual最妥当。12. B 解析： deal with 意为“处理”；而 do sth with sth意为“处理”时常与what 疑问句连用，如“ I don t know what to do with all the leftovers.”实际上what 作 do 的宾语； solve 为及物动词，后直接跟宾语。13. C 解析： 根据后面的“ or” ，说明空格处与“fe
41、eling ”with metal fingers 并列，故选with ，表示手段，意为“用” 。14. B 解析： 本句与首段提到的“depend on feedback from our five senses ”呼应，又根据空格前面的“ seeing”和“ feeling”等感官进一步证明B 选项正确。15. D 解析： 文章从开头一直到第14 空讲述的都是机器人的优点，本句为结束句，通过“However”话锋一转，指出机器人的局限性，故排除never，选择 ever 表示“曾经”。. 阅读理解1. D 2. D 3. D 4. D 5. A 6. C 7. B 8. D 9. D 10. A . 根据汉语提示及重点词语将下列句子译成英语，注意运用动词不定式的被动语态1. test out 2. are bound to 3. to be left alone 4. in all 5. to be favoured 6. scan 7.awful 8. affection 9. theoretical 10. digital 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 6 页 - - - - - - - - -