Unit 3-The world of science 单元基础巩固&提升训练-Section A 【单句语法填空】 1.I can work pressure 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 strangers.? 5.It is not what you are given but how you make use of it determines who you are.? 【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 deal small talk.? 2.I am writing to apply to a volunteer for the activity.? 3. study and health,we should develop a healthy life style.? 4.As is known to us all,hard work success.? 5.As my best friend,she shares my troubles my joys.? 【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.毋庸置疑,我们有能力养活我们自己。 There is no doubt that we ourselves.? 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】 Self-driving cars are believed to be the future of panies including Toyota,Uber and Google are all competing to be the first to bring them to the market.However,carmakers need to solve one problem first: 1 Most 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. 2 So what can they do?US carmaker Ford and its partner Virginia Tech think they have the answer,according to Business Insider.? 3 For 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. 4 To test the method on real roads,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. 5 Ford says it plans to share the data with 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 don’t have this ability. B.It’s a test for the company’s self-driving technology. C.The data recorded how people interacted with a driverless vehicle. 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 testin ... ...
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