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1、2019-2020年高三上学期摸底考试英语试题 含答案II.Grammar and VocabularySection ADirection: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the other answer that best pletes the sentence.25. While I was waiting to enter _ university, I saw advertised in a local newspaper a te
2、aching post at a school in _ suburb of London.A. /, a B. an, a C. a, the D. the ,the 26. In most cases, _ a passenger has his ticket and managers to catch his train, he can reach his destination more fortably than _ he had to drive himself.A. once, if B. that ,if C. when, while D. where, when27. The
3、 invention of the modern puter is one of the great contributions _ to mans efficiency.A. having ever been made B. ever been madeC. ever made D. having ever made28. I was not able to work out the problem _ my teacher explained it.A. as B. unless C. until D. when29. For him to be re-elected, what is e
4、ssential is not that his policy works, but _ the public believe that it does.A. / B. whether C. that D. if30. What struck the audience most was _ the blind girl could acplish with her own hands.A. that B. what C. who D. so31. The pressure _ causes Americans to be energetic, but it also puts them und
5、er a constant emotional strain.A. to plete B. pleting C. to be pleted D. to have pleted32. Though _ money, his parents managed to send him to university.A. lacked B. lacking of C. lacking D. being lack of33. _ Japanese is certainly plex, it is by no means impossible to learn.A. Whereas B. While C. S
6、ince D. As34. To the students_, the new teacher felt very nervous to say anything, with hands slightly_.A. concerned with, shaken B. concerned, shakingC. concerned with, shaking D. concerned, shaken35. I cant find Ms. Miller. Where did you meet her this morning? It was in the hotel _ he was staying.
7、A. that B. which C. the one D. where36. _ your opinion was worth considering, they wont place too much importance on it.A. As B. Since C. Unless D. If only37. We shall meet at the same place _ we met for the first place.A. that B. where C. as D. which38. The monitor suggested _ to the Sea World in t
8、he summer vocation.A. to me visiting B. their visiting C. to me their visit D. they visit39. He often wrote to the writer _ the thought would help him to bee a writer, too.A. whom B. who C. because D. when40. In the past decade, geologists have e closer than ever to _ the age of the earth.A. calcula
9、te B. calculating C. be calculating D. have calculatedSection BDirection: plete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.A. resemblesB. immediately C. peculiarD. cushionE. disciplinesF. pressG. refer H. shift
10、sI . interactingJ. dramaticallyK. classic Traffic science is one of those _41_ seems permanently poised on the verge of a breakthrough. Professional journals regularly publish promising research, and the _42_ trumpets their importance. However, it turns out that traffic is a deceptively plicated pro
11、blem. It _43_ molecular physics, in fact, because its a system of individual particles _44_ in plex ways. Except, with traffic, the particles have minds of their own.There are two kinds of traffic flow. In uncongested stable flows, cars can move at or near the speed limit, and the unstable regime, w
12、hat laypeople (外行) call a stop-and-go traffic. What scientists have figured out over the past decade or so is when and why traffic _45_ between the two.“We see in our models that traffic bees unstable when the number of cars (passing a specific spot) per lane per hour reaches between 2,000 and 2,500
13、. At that nominal capacity level, traffic is very likely to bee unstable,” says Hani Mahmassani, a traffic scientist at Northwestern University in Chicago.Consider a _46_ case. A slow-moving car shifts into the left lane to pass an even slower-moving car. The car _47_ behind the lane-changer has to
14、decelerate _48_ - not just to the speed of the car in front of him, but slow enough to create a safe driving distance between them. The next car back has to slow down even more, again to give itself a _49_. This slowdown ripples back through the lane and eventually spreads into the other lanes as nearby drivers notice the sea of brake lights and reflexively slow down. Traffic researchers _50_ to this as a shock wave, and it can travel back for miles.III. Reading prehensionSection ADirection: For each blank in the following passages there are four words or phr
