选修一Unit+2+Looking+into+the+Future+-2022-2023学年上学期高二英语期末复习小题+大题狂练(人教版2019).docx
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1、选修一 Unit 2 Looking into the Future一.单句语法填空l.I managed to persuade my classmates accepting my idea.2.Dont forget to switch before you go.1.1 t is impossible( predict) what will happen.4 .The decision was made my absence.5 .We advocate that we( embrace) new technologies.6 .He placed great emphasis the
2、 importance of family life and ties.7 . We(take) a test at this time tomorrow.8 . Sorry, I cant meet you at five oclock tomorrow afternoon, because I(play) soccer then.9.If you have a preference jazz, your smart home will play jazz the instant you gethome.lO.Nevertheless, I will always look on the p
3、ositive side of change and accept it resistit.二.翻译句子.很多专家主张对小孩的良好表现加以奖励。1 .她有潜力成为冠军。2 .机场在大约20公里远的地方。3 他说他一到家就给你打电话。4 .那么你们是怎么保持联系的呢?三.阅读理解ADogs wag their tails in different directions depending on whether they are excited and wanting to move forward or threatened and. thinking of moving back, a stu
4、dy has found.Researchers in Italy examined the tail wagging behaviour of 30 dogs, catching their responses to a range of stimuli (刺激物)with video cameras. To conduct the study they chose 15 male dogs and 15 female ones aged between one and six years. The dogs were all family pets whose owners had all
5、owed them to take part in the experiment at Bari University. The dogs were placed in a large wooden box with an opening at the front to allow for them to view variousstimuli. They were tested one at a time.The researchers led by Professor Giorgio Vallortigara of the University of Trieste found that
6、when the dogs were shown their owners-a positive experience-their tails wagged energetically to the right side. When they were shown an unfamiliar human they wagged to the right, but with somewhat less enthusiasm. The appearance of a cat again caused a right-hand side wag, although with less intensi
7、ty. again. The appearance of a large unfamiliar dog, similar to a German shepherd, changed the direction of tail wagging to the left. Researchers supposed the dog was thinking of moving back. When the dogs were not shown any stimuli they tended to wag their tails to the left, suggesting they preferr
8、ed company. While the changes in the tail wagging were not easily noticed without the aid of video, it was thought that the findings could help people judge the mood of dogs. Computer and video systems, for example, could be used by professional dog trainers to determine the mood of dogs that they w
9、ere required to approach.1. Why does the wooden box have an opening at the front?A. To enable dogs to see stimuliB. To place dogs one at a time.C. To catch dogs responsesD. To provide a view for camerasWhat probably caused dogs to wag to the left?A.Their enthusiasm.B.Their loneliness.C.Their threatD
10、. Their interest.2. What does the underlined word they* refer to?A.The researchers.B.The systemsC.The trainers.D. The dogs.3. What is the purpose of this experiment?A. To help people choose their pet dogs. B. To train dogs for their ownersC. To help dogs find company.D. To help tell the feelings of
11、dogs.Thanks to this new hands-free suitcase, carrying around heavy luggage may soon become a thing of the past. Designed by an Israeli company NUA Robotics, this “smart“ suitcase will follow you everywhere you go.The carry-on suitcase, currently a prototype (雏形),connects to a smart phone app via Blu
12、etooth. It has a built-in camera sensor that can see you and follow you around on flat surfaces like airport floors. It comes with an anti-theft alarm to prevent someone carrying it away when youre not looking and it has a backup battery that you can use to charge all your devices.“It can follow and
13、 carry things fbr people around while communicating with their smart phone, and avoiding obstacles,“ explained Alex Libman, founder of NUA Robotics. Were combining sensor network, computer vision, and robotics. So if you download our app, press the follow-me button, the luggage recognizes the specif
14、ic user and knows to follow and communicate.NUA is still testing the device and trying to improve features like speed and customization(定制),but they hope to make the suitcase available to customers in a years time. If it proves successful, they want to use the Bluetooth pairing technology to automat
15、e lots of other devices, like shopping carts at the supermarket. These devices are especially meant to be useful to the physically disabled and elderly. Any object can be smart and robotic,Libman said, “We want to bring robots into everydayThe Israeli tech company made it clear that the finished pro
16、duct will look just like a regular suitcase. Theyre planning to partner with a carry-on luggage maker, since the device that makes it “smart“ weighs just 2.5 pounds and can be fitted on old-fashion luggage.With NUAs smart suitcase, carrying round heavy luggage isnt a burden. But how their invention
17、will handle tough obstacles like stairs? It will be interesting to wait.4. Why can this carry-on suitcase follow you?A. Because there is a camera sensor inside.B Because there exists an anti-theft alarm.C. Because it can recognize your smell.D. Because a battery plays a key part.5. According to the
18、passage, the smart“ suitcase.A. can go everywhere B. is on sale nowC. can make our hands free during travelingD. was designed by Alex LibmanWhat can we learn about NUA?A. It is an Israeli tech company producing mobile phones.B It has improved the features of the device.C. It will make the suitcase a
19、vailable to customers in a month.D. It wants to bring more smart and robotic devices into everyday life.8 . Where does the article probably come from?A. A text-book.B. A website.C. A biography.D. A poster.四.完形填空Its often the simple things in life that make the most significant impact on us. It was l
20、ate one afternoon in mid-September. My three-month-old son was napping in his 1, As I wanderedthrough our living room, I happened to 2 my balcony window. Puddles (水坑)had3 the ground and the rain had slowed.Down below 4 a boy of about four. Filled with a mixture of fascination and happiness, he stomp
21、ed (踩)through the puddle, mud and 5 flying. He walked, stomped, splashedthrough that puddle 6. happily enjoying what mother nature had left for him.Not more than ten feet away stood his mother. She didnt scold him. 7,she watchedwith a pleasant smile on her face and stood 8, As for me, it was a (n)9
22、moment thatchanged the way I will forever view my role as a mother.The little boy probably will 10 each afternoon that his mother takes him outside, as he 11. He may not remember each little thing that happens each time his mother lets him12 his world. But he will remember that his mother 13 him and
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