9下Unit 3 Robots Unit 3目标检测一、单项选择1. Laura is ______ 11-year-old girl. She is good at playing ______ guitar.A. /; aB. an; /C. an; theD. a; an2. —Don't forget to come to our school meeting tomorrow. —I won't. I was ______ just now.A. allowedB. remainedC. promisedD. reminded3. —Could you please show me the method of cooking the tasty cookies! —Please follow the ______ on the cookbook.A. directionB. attentionC. introductionsD. instructions4. —I have great ______ in learning Chemistry and I am so worried, Could you please help me? —Sure. I would be glad to.A. interestB. funC. troubleD. joy5. When she heard the news, she was ______ angry to ______ a word.A. too; tellB. so; speakC. too; sayD. so; say6. —How was your trip to the British Museum? —I spoke no English and was ______ silent during the visit.A. completelyB. peacefullyC. especiallyD. specially7. ______ pass the exam, he has been staying up late these days.A. In order toB. As a resultC. In orderD. In the result of8. Our government officials try to do everything they can ______ people live a better life.A. to helpB. helpC. helpingD. helped9. —______ , Chinese mobile phones, like HUAWEI, have improved greatly. —I agree. That's why made-in-China products are more and more popular now.A. In generalB. In allC. In the endD. In the beginning10. Mr Green is very happy because he is satisfied with his students' work today.A. is moved byB. is good forC. is fond ofD. is pleased with11. If the customer rings me up again, please ______ the call to the Sales Department.A. run throughB. look throughC. go throughD. put through12. The robot needs ______ . You'd better ______ .A. repaired; have it repairB. to be repaired; have it repairedC. repairing; have it to repairD. to be repaired; have it repairing13. —What beautiful flowers! I can't decide ______ for my mum. —For Mother's Day, it can't be better to buy some carnations (康乃馨).A. when to chooseB. which to chooseC. how to chooseD. who to choose14. —______ do you help your mother do the housework? —Every day. I think it's our duty to do it.A. How oftenB. How farC. How soonD. How much15. —May I speak to Mr Smith? —______ , please. Ill see if he is in.A. Look outB. Hold onC. Keep upD. Come on二、完形填空At the age of forty-five, my usually well-ordered life became full of changes. After twenty-two years of working in a ___16___ , a plan to use less staff led to the unemployment (失业) of over one hundred people. Unluckily, I was one of them. My once secure (可靠的) future became ___17___ . However, I was not a single parent, ___18___ the family did not depend onlyon my income (收入). My motto has always been “Changes are good; changes are progress”, but when it influenced my livelihood (生计), I had to change it to “ ___19___ the change and make the most of it”. From the beginning, I ___20___ to look at this matter not as ___21___ luck, but as a welcome chance. I refused to become sorry. ___22___ , I actively planned to do something new and different.Having a positive attitude made all the difference in the way I pursued the future. First, I decided to ___23___ to college and graduate many years later than I should have. Doing this at my age needed more ___24___ do. Not being a graduate had never held me back in my career in the bank, but now it was a personal goal I was eager(渴望的) to achieve. With a lot of determination, I went to evening classes and became an adult ___25___ . In the class, I became more and more ___26___ . During this time, I realized that ___27___ life throws in our way, personal growth never stops.The second thing I did to improve myself was to re evaluate (再评估) my past life. It used to be filled with endless and sometimes meaningless events. But now my heart and life are completely around the people I ___28___ .The loss of my job led to some ___29___ changes in my life. Revisiting (重游) the past made room for the ___30___ . I realize that I have accepted the change, and I am making the most of it.16. A. factory B. bank C. company D. hospital17. A. uncertain B. bright C. unimportant D. clear18. A. if B. or C. so D. but19. A. Refuse B. Accept C. Expect D. Collect20. A. considered B. chose C. happened D. imagined21. A. perfect B. rare C. bad D. good22. A. Therefore B. Instead C. Anyway D. However23. A. attend B. turn C. join D. return24. A. time B. money C. courage D. risk25. A. student B. teacher C. manager D. doctor26. A. confident B. afraid C. nervous D. generous27. A. whichever B. whoever C. wherever D. whatever28. A. care for B. call for C. stand for D. look for29. A. common B. positive C. confident D. unsure30. A. change B. experience C. future D. education三、阅读理解AOne day, Anna Du was walking along the beach. She found there were lots of plastic pieces in the sea and some were too small to pick up. She began to think about how to solve the problem.First, she did a survey. The result showed there were already 150 million tons of plastic in the sea, and every year there would be another 8 million tons. She realized something must be done. So she decided to invent a robot that could work underwater. She tried again and again. At last her ROV came out. It could move through water and pick up plastic pieces, especially the tiny ones.With this ROV, Anna Du took part in the Broadcom MASTERS competition which is one of the top STEM competitions. It's for young students around the world. More than 5,000 students were interested in the competition, but only a few got the chance. Anna Du's ROV caught a lot of attention. It had a camera with three different kinds of lights which could find plastic pieces easily.Dana Yoerger, an expert, said, “The ROV is nicely done for a 12-year -old girl. It's very clever.”In fact, Anna Du is always learning to solve the world problems and her parents are always supporting her. At the age of five, she began to go to workshops to learn engineering skills. When she was asked about the future plan, she said, “I want to be an engineer because I like building things, I think many world problems can be solved with new inventions. Right now, I'm just caring about plastic problems because there is still long way to go.”31. What did Anna Du find in her survey?A. No robots could work underwater at that time.B.150 tons of plastic was found in the sea.C. There would be more and more plastic pieces in the sea.D. Many people were picking up plastic pieces on the beach.32. Why did Anna Du invent her ROV?A. To cut plastic waste into pieces.B. To pick up plastic pieces in the sea.C. To help her move through deep water.D. To win the Broadcom MASTERS competition.33. Why does Anna Du want to be an engineer?A.To keep the sea clean.B. To learn engineer skills.C. To realize her parents' future plan.D. To invent things to solve proBWhat should you do if there's an earthquake at school? How can you protect yourself when you are caught in a stampede? March 29th this year provides you with a good chance to learn about safety.This day is called the National Day of Education on the Safety of Elementary and Middle School Students (NDESEMSS) (全国中小学生安全教育日). The theme of the day is to give students more knowledge about safety and make sure their lives are safe.A survey done by the China Youth and Children Research Centre showed that school accidents kill more elementary and middle school students than anything else. The main accidents come from stampedes, earthquakes, fires and sports injuries (伤害).What can we do to keep ourselves safe? Staying calm is the first and most important rule when facing accidents. But different accidents have different self-protection advice.A stampede is possible anywhere. The larger a human crowd gets, the more likely stampedes will become. When students around you begin to push, stand still and try to hold on to something, or stay in a corner until the crowd leaves. If you fall down in a moving crowd, cover your head with both hands.Earthquakes are common natural disasters. When you feel the ground shake, drop down, take cover under a desk and hold on. You should stay indoors until the shaking stops. If you are outdoors, don't stay near buildings, trees or power lines.When there 's a fire, follow the teachers' instructions, leave the classroom quickly and use a piece of cloth to cover your mouth and nose so that you don't breathe in smoke.34. What 's the theme of NDESEMSS?A. To give students more knowledge about accidents and make them run away.B. To give students more knowledge about health and make sure they eat healthily.C. To give students more knowledge about science and make them study better.D. To give students more knowledge about safety and make sure their lives are safe.35. What should you do first when accidents happen according to this passage?A. Keep calm.B. Stand there.C. Run away.D. Cry loudly.36. According to this passage, which of the following is TRUE?A. Car accidents kill the most elementary and middle school students of all accidents.B If you fall down in a moving crowd, you can do nothing but wait there.C. When there's a fire, you should use cloth to cover your mouth and nose.D. When an earthquake happens, you should stay near buildings and trees.37. What's the best title for this passage?A. Be afraid of accidents.B. How to protect yourself.C. Run away from accidents.D. The earthquake is coming.CDo you know 5G? It is the fifth generation of mobile network technology. These new networks are coming.China issued commercial licenses (发放商用牌照) for 5G on June 6th, 2019. This means that China's telecom companies are able to offer 5G networks for mobile phone users.Each mobile network generation is faster and more powerful than the one before it. 1G let us talk to each other. 2G let us send messages. 3G gave us data (数据) and the Internet. And 4G made all of these things faster. What's special about 5G?5G has a very short delay between sending and receiving information. Now, 4G takes about 100 to 200milliseconds (毫秒) to send and receive data, But 5G will get it down to 1 millisecond or less this is almost real-time.This big change will not only make our mobile Internet faster, but also deeply change our lives. Read on to find out how.5G + entertainment (娱乐)5G networks are about 100 times faster than 4G. This means you can download a movie in seconds using 5G.Also, virtual reality (VR) games will become more popular with 5G. The short delay of 5G will make the games feel even more real.5G + transport5G will also bring us safer self-driving cars. These cars can send signals (信号) to each other. They also talk to traffic lights and road sensors (传感器). 5G will allow cars to react (反应) even faster than human drivers.5G + smart homes5G also makes the Internet of Things possible. Internet of Things is a large network that connects everything to the Internet. Smart homes are part of it.For example, your toaster can automatically (自动地) start making breakfast after your alarm rings. And if its sensor feels the air becoming dry, a smart sprinkler (洒水器) will water your plants by itself.38. What's the writer's purpose in writing the third paragraph?A. To explain 5G is the best of all.B. To share his knowledge about 5G.C. To encourage people to use the new network technology.D. To show the development of mobile network technology.39. What does the underlined word “delay” in Paragraph 4 mean in Chinese?A. 卡顿B. 延时C. 暂停D. 掉线40. What will people possibly do with 5G according to the passage?A. Download a movie in minutes.B. Put everything onto the Internet.C. Make self-driving cars safer.D. Make food more easily and faster.DWhat's going to happen in the future? Will robots control our planet? Will computers become smarter than us? Not likely. But here are some things that scientists say are most likely to happen in 10~30 years from now, according to the BBC.Bionic (仿生的) eyesThey are no longer something only in a science fiction movie. People who are blind may have a chance to see things clearly—by wearing bionic eyes.A blind eye can no longer sense light, but a bionic eye can use a camera to “see” the environment and send information to the mind. Now the bionic eye only allows patients to see lights and unclear shapes, A bionic eye with very clear pictures could be just in a few years away.Digital moneyWe used to pay with cash for everything we bought. Now when we use WeChat Payment or Alipay to shop, money is spent without being seen. That means we are already using digital money. People only need to take a mobile phone wherever they go.Using digital money is much easier than searching our pockets for change. It is also safer than carrying a lot of cash.Self-driving carsUnlike a human driver, a self-driving car won't be influenced by a phone call, the radio or something outside the window. Sensors and cameras on the car would allow it to follow the rules of the road and keep a safe space from other cars. This would greatly make the number of road accidents smaller. You could even take a rest while the car drives itself. In the future, driverless cars would be widely accepted.41. Which of the following payments is NOT mentioned in this passage?A. Cash.B. WeChat Payment.C. Alipay.D. A credit card.42. Bionic eyes send information to the ______ .A. mindB. cameraC. computerD. heart43. From the passage, we can learn some information about ______ .A. industry and farmingB. traffic and journeyC. science and technologyD. culture and art44. This passage tells us that ______ .A. bionic eyes only appear in the science fiction filmsB. the blind wearing bionic eyes may see clearly in the futureC. self-driving cars will be influenced by something outsideD. there will be no accident at all if self-driving cars are used45. We can infer from the passage that ______ .A. there would be a number of self-driving cars on the roadB. robots would control the worldC. the blind could use glasses to see things aroundD. we would live a hard life with digital money四、任务型阅读(二) 阅读并回答问题。
