1、同步 2014年重大版高中英语必修一第三单元练习卷与答案（带解析） 单项选择 * Not until the motorbike looked almost new _repairing and cleaning it. A he stopped B did he stop C stopped he D he did stop 答案： B Look ！ Hes running so fast! Hard to_his legs were once broken. A know B imagine C realize D find 答案： B I saw no more than one mot
2、or car in that shop.Will you go and buy_ ？ No ， Id rather buy_ in other shops. A one； one B it； one C one； it D it； it 答案： B Leave your key with a neighbor _ you lock yourself out one day. A ever since B even if C soon after D in case 答案： D Forests _ and burned at such a speed that they will disappe
3、ar from the earth in the future. A cut B are cut C are being cut D had been cut 答案： C Ive got a cough and my chest hurts. _.Let me examine you. A Dont mind B You should learn to protect yourself C Take it easy D Keep calm.You will recover soon 答案： C What I need is _ book that contains _ ABC of oil p
4、ainting. A a； / B the； / C the； an D a； the 答案： D Sam insisted that he_ the law and_. A didnt break； mustnt be punished B doesnt break； shouldnt punish C hadnt broken； be not punished D hadnt broken； not be punished 答案： D _ when has the country been open to international trade 1978 ， I suppose. A Si
5、nce B In C From D After 答案： A What shall we use for power when all the oil in the world has_？ A given out B put out C held up D used up 答案： A No matter what you do， you must _ your mind_ it. A put； to B keep； on C apply； on D put； into 答案： B He thinks only of himself； he doesnt_ other people. A care
6、 about B care for C care of D care to 答案： A With that calm and_ expression of hers， our anxiety almost disappeared into the air. A confusing B determined C opposing D confused 答案： B He trusts you， so only you can_ him to give up that crazy idea. A tempt B persuade C advise D try to persuade 答案： B Th
7、e young lady prefers dressing up for a party to_by others. A be noticed B being noticed C having been noticed D have been noticed 答案： A 阅读理解 Scientists have created a way to control a robot with signals from human brain.By generating the proper brainwavespicked up by a cap with electrodes ( 电极 ) tha
8、t sense the signals and reflect a persons instructionsscientists can instruct a humanoid(类人的 ) robot to move to specific locations and pick up certain objects. The commands are limited to moving forward， picking up one of two objects and bringing it to one of two locations.The researchers have achie
9、ved 94 percent accuracy between the thought commands and the robots movements. “This is really a proof-of-concept demonstration， ” said Rajesh Rao， a researcher from the University of Washington who leads the project.“It suggests that one day we might be able to use semi-autonomous robots for such j
10、obs as helping disabled people or performing routine tasks in a persons home.” The person wearing the electrode cap watches the robots movements on a computer screen through two cameras installed on and above the robot. When the robots cameras see the objects that are to be picked up they pass on th
11、e information to the users computer screen.Each object lights up randomly on the computer screen.When a person wants something picked up and it happens to light up，the brain registers surprise and sends this brain activity to the computer and then to the robot.The robot then proceeds to pick up the
12、object. A similar algorithm(计算程序 ) is used to decide where the robot will go. “One of the important things about this demonstration is that were using a noisy brain signal to control the robot， ” Rao said.“That means we can only obtain brain signals indirectly from sensors on the surface of the head
13、， not where they are generated deep in the brain.As a result， the user can only generate high-level commands such as indicating which object to pick up or which location to go to， and the robot needs to be autonomous enough to be able to execute such commands.” In the future， the researchers hope to
14、 make the robots more adaptive to the environment by having them carry out more complex commands. 【小题 1】 What is special about the robot introduced in the passage A It is controlled by human thoughts. B It can be made humanoid. C It can be used to help the disabled. D It has high intelligence itself
15、. 【小题 2】 Which of the following is TRUE about the robot A It can move forward and backward and pick up two objects at the same time. B It can move forward， pick up both objects and bring them to either location. C It can only move forward， pick up one object and put it in one location. D It can read
16、 all human thought demands and do as instructed. 【小题 3】 What Rao said suggests that the new robot_. A is still at its early stage of development B will be widely used in our daily routine soon C is autonomous enough to complete complex commands D is only limited to doing routine work at home 【小题 4】
17、The sixth paragraph mainly describes _. A how the robot reacts to a persons instructions B how the robot picks up the right object C the functions of the computer D how the robot finds out where to go 【小题 5】 The underlined word “registers” in the passage can be best replaced by “_” A receives B show
18、s C writes down D picks up 答案：【小题 1】 A 【小题 2】 C 【小题 3】 A 【小题 4】 B 【小题 5】 B 【小题 1】推理判断题。文章介绍的这种机器人能够按照人脑所发出的信息去把需要的东西捡起来并把它放到需要的位置，因此其突出特点是被人的思维所控制。 【小题 2】细节理解题。从文章第三段的介绍可知，这种机器人只能捡起一个物体然后把它放到一个地点。 【小题 3】推理判断题。从文章倒数第二段 Rao所说的话推断，这种机器人现在还只能接受一些浅层的指令，因此还处于发展的初级阶段。 【小题 4】段落大意题。文章第六段主要介绍的是这种机器人怎样获得信息把物体捡起来。 【小题 5】词义猜测题。根据单词所处的语境判断，此处是指人的大脑 “表现 ”出 吃惊。 得分策略
