2017公共英语一级试题及答案解析

2017-03-21 00:00:00云梦 公共英语

  34.A【精析】句意:华生先生让学生们把家庭作业交上来。本题考查的是动词词组辨析。hand in交上,递交;fill in填满,填写;get in进入,抵达。根据句意,故选A。

  35.B【精析】句意:越来越多的人用互联网来买东西。本题考查不定式作目的状语的用法。use sth.to do用某物做某事,此处“to do”是修饰“use sth.”整体的,作目的状语,故选B。

  36.B【精析】句意:詹姆斯吃了很多,尽管他说他不饿。本题考查的是连词的用法。根据句意可知,句子前后两部分是转折关系,需要使用转折连词though,故选B。

  37.A【精析】句意:有些医生的收入是护士的两倍。本题考查的是as…as平级比较结构的用法。“as+形容词或副词原级+as…”意为“和…一样”,表示同级的比较;“as…as…”在用来表示倍数时,具体用法是倍数词:twice,three times等置于第一个as之前,前面的as后要用原形,意思是“…是…的几倍”。例:Your bag istwice as expensive as mine.你的包比我的贵一倍。A为原级,B为比较级,C为最高级,故选A。

  38.C【精析】句意:他一到就会立刻打电话给你。本题考查的是assoon as引导时间状语从句的用法。as soon as一般有两种情况:(1)指未发生的动作,主句用一般将来时,从句用一般现在时代替一般将来时,例:1 will tell him the news as soon as he comesback.(2)指紧接着发生的两个短动作,主从句都用一般过去时,例:He took out his English books as soon as he sat down.A为现在进行时,B为一般将来时,故选C。

  39.A【精析】句意:为了让自己的话被更多人听到,他提高了说话的音量。本题考查的是固定搭配。make sth.done常见于“make one—self understood/heard”句型,意思是“使某人听明白/听见自己说的话”。故选A。

  40.B【精析】句意:她l5岁时离开了南美并且再也没有回去过。本题考查的是一般过去时的用法。A是一般现在时;B是一般过去时;C是现在完成时。一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。常与过去时间yesterday,thismorning,just now,a moment ago,last night/year/week,once upona time,the other day,before…,in the past连用。例:Liu Ying wasin America last year.刘英去年在美国。根据句意,故选B。

  第三部分 阅读理解

  短文理解1

  阅读下面短文,从A.(Right)、B.(Wrong)、C.(Doesn’t say)三个判断中选择一个正确选项,并在答题卡上将该项涂黑。

  Farmers do not like crows (乌鸦) because these birds eat newly-planted seeds (种子). They are afraid that they will not have anything left in autumn if the birds eat up all the seeds.

  It is hard for farmers to get close enough to kill crows. Crows have very good eyes and good hearing. They are also very careful. While some are eating the newly-planted seeds, others sit on the tallest trees around the fields. "Caw-caw-caw," cries the first crow to see farmers coming. All the other "lookout" crows join in the crying and then, in no time at all, there is not a crow to be seen. Farmers have found several ways to kill crows. But it is good that there are still crows about. These birds are our friends. They pay for the seeds they eat by killing pests(害虫). One pest, for example, can eat up several plants in a few hours. With thousands of them at work in one night, we might find ourselves without food to eat. This is why we should not try to kill off the crow.

  56. According to the writer, crows only bring troubles to farmers.

  A. Right

  B. Wrong

  C. Doesn't say

  57. It is not easy for farmers to kill crows.

  A. Right

  B. Wrong

  C. Doesn't say

  58. Farmers can get paid by killing pests.

  A. Right

  B. Wrong

  C. Doesn't say

  59. Up to now, no ways have been found to kill crows.

  A. Right

  B. Wrong

  C. Doesn't say

  60. Crows eat seeds and pests at night.

  A. Right

  B. Wrong

  C. Doesn't say

  答案解析:

  56.B【精析】句意:根据本文作者,乌鸦只会给农民带来麻烦。是非题。从文章第三段第二句“But it is good that there are still CROWS about.”可以推断出,本题的判断是与原文不符。故选B。

  57.A【精析】句意:农民们要杀死乌鸦并不容易。推断题。从文章第二段前三句“It is hard for farmers to get close enough to kill crows.Crows have very good eyes and good hearing.They are alsovery careful.”可以推断出本题是正确的。故选A。

  58.C【精析】句意:农民们杀死害虫会获得报酬。是非题。文章第三段只是说乌鸦会通过杀死害虫来回报给农民它们吃掉的种子,但是没有说农民杀死害虫会获得报酬。题干说法文中并未提及,故选C。

  59.B【精析】句意:直到现在,人们还没有找到杀死乌鸦的方法。是非题。文章第三段第一句“Farmers have found several ways to killcrows.”可以推断出,本题的判断与原文不符。故选B。

  60.C【精析】句意:乌鸦晚上吃种子和害虫。推断题。从文章第一段和第三段我们知道乌鸦会吃种子和害虫,但是并没有指明是在晚上。故选C。

  短文理解2

  阅读下列短文,从A.、B.、C.三个选项中选择一个正确答案,并在答题卡上将该项涂黑。

  请根据下面短文回答第61-65题:

  Mara was going to stay with her friend Fanny for three days. A week before her trip, she called Fanny to tell her when the train would arrive. Fanny asked Mara to wait for her at the west entrance ( 入口 ) of the railway station.

  The train arrived early. Mara didn't know the station very well and instead of going to the west entrance, she went out of the north entrance and waited for Fanny there.

  Fanny checked at the information desk and found that the train had already arrived. She looked round near the west entrance of the station but couldn't see Mara anywhere. She began to think that Mara must have missed the train.

  Mara waited at the north entrance, but she couldn't see Fanny. She decided that Fanny was not coming to meet her after all. So she walked across the road to the bus station and asked for the bus to Market Road, where Fanny lived.

  You can imagine(想象 ) how surprised Fanny was when she arrived home and found Mara al-ready talking to her mother.

  61. When did Mara tell Fanny about her train ride?

  A. On the day of her trip.

  B. A week before her trip.

  C. Three days before her trip.

  62. Why did Mara go out of the north entrance instead of the west entrance?

  A. She didn't see Fanny at the west entrance.

  B. She didn't know the station very well.

  C. The north entrance was nearer.

  63.Mara stopped waiting for Fanny at the station because________

  A. she believed Fanny was not coming to meet her

  B. she knew the way to Fanny's home

  C. she thought Fanny was late

  64. How did Mara get to Market Road after the train ride?

  A. On foot.

  B. By car.

  C. By bus.

  65. Where did Fanny meet Mara?

  A. At Fanny's home.

  B. At the north entrance.

  C. At the information desk.

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