华东理工大学网络教育学院
大学英语（4）（本）202101模拟卷1
试卷满分100分。考试时间90分钟。
（注意：全部答在答题纸上，答试卷上无效，试卷与答题纸分开交）
Part I Vocabulary and Structure (1 point, 20%)
1.The story was so touching that I could hardly _____ my tears.
A.hold off
B.hold back
C.hold with
D.hold onto
参考答案：B
2.If you stay at home too much you will not get enough exercise, _____ will increase
the risk of dying from heart disease.
A.that
B.what
C.which
D.whose 参考答案：C
3.The West Lake is so beautiful that it is worth _____.
A.you to visit
B.visiting
C.for you to visit
D.for your visiting
参考答案：B
4.It is time we _____ that the little boy is not much interested in any of the
subjects at school.
A.realize
B.should realize
C.realized
D.would realize
参考答案：C
5._____ the 18thcentury did man realize that it is the brain not the heart that can reason.
A.Not until
B.It was not until
C.Until
D.It was until
参考答案：A
6.I left for the office earlier than usual this morning _____ traffic jam.
A.in case of
B.for the sake of
C.in line with
D.at the risk of
参考答案：A
7.I am disappointed _____ you; I expected you to win.
A.with
B.about
C.from
D.on
参考答案：A
8.Don’t put too much confidence _____ what the papers say.
A.about
B.of
C.in
D.with
参考答案：C
9.There has been no response _____ his remarks from the government.
A.of
B.for
C.to
D.in
参考答案：C
10.The scenery was beautiful _____ description.
A.beyond
B.above
C.under
D.with
参考答案：A
11.Mike was in a coma for several days, but now he’s fully_____ again.
A.conscious
B.aware
C.alert
D.conscientious 参考答案：A
12.It was _____ of you not to play the piano while I was asleep.
A.considerable
B.considerate
C.consistent
D.constant
参考答案：B
13.If you want to improve your English, you had better pay _____ in class.
A.care
B.respect
C.attention
D.caution
参考答案：C
14.I feel sorry because I can not find anything _____ to satisfy the children’s needs.
A.but
B.else
C.or
D.other
参考答案：B
15.Jim denied _____ the window, but I am sure he did.
A.to break
B.breaking
C.break
D.to have broken 参考答案：B
16.Road works on the highway are holding _____ the traffic.
A.back
B.on
C.onto
D.up
参考答案：A
17.Great changes have taken place in China _____ she went abroad ten years ago.
A.since
B.when
C.as
D.after
参考答案：A
18.It is no use _____ over spilt milk.
A.crying
B.to be crying
C.to cry
D.to have cried 参考答案：A
19.Mary found it hard _____ the latest development in fashion.
A.to keep up with
B.to keep up
C.keeping up with
D.keep up with
参考答案：A
20.I regret _____ that I could not carry out the task you assigned.
A.letting you know
B.to let you to know
C.to let you know
D.letting you to know
参考答案：C
Part II Use of English (1 point, 10%)
21.Will you have some dessert, Judy? _____.
A.No, thank you. I’m on a diet.
B.Yes, I’ve had enough.
C.You are so good at making it.
D.Oh, I don’t mind.
参考答案：A
22.I wonder if Henry will come to the party. _____.
A.The party will start soon.
B.Thank you for coming to the party.
C.Don’t worry. He always keeps his word.
D.I also wonder.
参考答案：C
23.Can I help you to carry the box? _____.
A.No idea.
B.Thanks. It’s very kind of you.
C.Yes, let’s do it.
D.It’s no trouble at all.
参考答案：B
24.Would you please turn down the radio? _____.
A.I’ll go there.
B.It sounds funny.
C.Sorry, I haven’t realized you’re sleeping.
D.Never mind.
参考答案：C
25.Excuse me, how far is the post office from here? _____.
A.You can take bus No. 1.
B.It’s about twenty miles.
C.It’s only five dollars.
D.Of course.
参考答案：B
26.Can I take your order? _____.
A.By no means.
B.Sorry, it’s not my order.
C.Thank you for your asking.
D.Wait a minute. Two friends are coming. 参考答案：D
27.Would you mind if I open the window? _____.
A.That’s fine, thank you.
B.Take a rest.
C.Yes, please.
D.Of course not.
参考答案：D
28.Which festival is the most important in Chinese? _____.
A.The Spring Festival.
B.Yes, I like it.
C.I will you later.
D.I will think about it.
参考答案：A
29.What do you do on the weekends? _____.
A.I like it.
B.I don’t know.
C.I have a good rest.
D.I need help.
参考答案：C
30.I find it exciting to chat on-line. How about you? _____.
A.Yes, I am.
B.No, I’m not.
C.Well, I find it rather strange.
D.I cannot find it.
参考答案：C
Part III Reading Comprehension (2 points, 30%)
Passage One
Mrs. Jones’ telephone number was 3463, and the number of the cinema in her town was 3464, so people often made a mistake when they wanted the cinema.
One evening the telephone bell rang and Mrs. Jones answered it. A tired man said, “At what time does your last film begin?”
“I’m sorry,” said Mrs. Jones, “but you have the wrong number. This is not the cinema”
“Oh, it began twenty minutes ago,” said the man, “I’m sorry about that. Goodbye.”
Mrs. Jones was very surprised, so she told her husband. Mr. Jones laughed and said, “The man’s wife wanted to go to the cinema, but he was feeling tired, so he telephoned the cinema. His wife heard HIM, but she didn’t hear YOU. Now they will stay at home this evening, and the husband will be happy!”
琼斯太太的电话号码是3463，她所在城市的电影院号码是3463
是3464年，所以当人们想要电影院时，他们经常犯错误。
一天晚上，电话铃响了，琼斯太太接了电话。一个疲惫的男人说：“你最后一部电影什么时候开始？”
“对不起，”琼斯太太说，“但是你打错电话了。这不是电影院”“哦，它是20分钟前开始的，”那人说，“对此我很抱歉。再见。”
琼斯太太很惊讶，所以她告诉她丈夫。琼斯先生笑着说：“那个男人的妻子想去看电影，但他觉得累了，所以他打电话给了那个人
电影院。他的妻子听到了他的话，但她没有听到你的话。现在他们会呆在家里晚上，丈夫会很高兴的！”
31. Why do people often telephone Mrs. Jones when they want the cinema?
A.Because she lives next door to the cinema.
B.Because she knows the cinema program very well.
C.Because the telephone company’s computer goes wrong from time to time.
D.Because her telephone number is similar to that of the cinema.
参考答案：D
32. Why was Mrs. Jones so surprised at a phone call one evening?
A.Because the call was from a stranger.
B.Because the man on the phone knew her name
C.Because the man on the phone asked a question and then answered it himself.
D.Because the man on the phone invited her to the cinema.
参考答案：C
33. According to Mr. Jones, why didn’t the man on the phone want to go to the cinema?
A.Because he had seen the film before.
B.Because he was feeling very tired that evening.
C.Because the film wasn’t worth seeing.
D.Because the film had started already.
参考答案：B
34. What do you think the man’s wife wanted to do that evening?
A.To go to the cinema with her husband.
B.To find out when the last film started.
C.To stay home with her husband.
D.To eat out with her husband and then go to the cinema.
参考答案：A
35. What can you conclude from the story?
A.The man on the phone was not interested in film.
B.The man on the phone was rather clever.
C.The man’s wife was fond of films.
D.The telephone companies are inefficient sometimes.
参考答案：B
Passage Two
We are all in a rush. We are hurrying here and there. The pressure of time characterizes life today. People like living at a breakneck speed. Fast-food restaurants, one minute bedtime stories, microwave ovens, quick freezers, instant noodles, automatic dial buttons on the telephone, the remote control of a television, emails, the Internet, all these have caused a speed-up in the pace of people’s life. These days it is possible to drive, eat, listen to the radio, watch a TV show or talk on the phone all at once, if you dare. Not long ago, for most people, listening to the radio was a single-task activity. Now it is rare for a person to listen to the radio and do nothing else. Even television has lost its command of our attention. In so many houses the TV just stays on, like a noisy light, while the life of the busy family passes back and forth in front of it.
In the technology-driven Western world, the increasing wealth and the increasing education bring a sense of tension about time. People believe that they have little time. They wish they had 48 hours a day. American culture views time as a thing to be kept and s aved. Time saving is a subject often talked about and discussed. Books with such titles as Streamlining Your Life; Take Your Time; More Hours in My Day are always best sellers. People have talked and wanted many ways to “save time”. But what does this concept mean? Does time saving mean getting more done? If so, does talking on a mobile phone at the beach save time or waste it? If you can choose between a 30 minute train
ride, during which you can read and a 20 minute drive, during which you cannot read, does this drive save ten minutes? Does it make sense to say driving saves ten minutes from your travel budget while removing ten minutes from your reading budget?
These questions have no answer. They depend on a concept that is ill formed; the very idea of Time saving. Some of us say we want to save time when really we just want to
do more and faster. It might be simplest to recognize that there is time and we make choices about how to spend it, how to spare it, how to use it and how to fill it.
Time is not a thing we have lost. It is not a thing we ever had. It is what we live in.
我们都很忙。我们正忙得团团转。时间压力的特点
今天的生活。人们喜欢以惊人的速度生活。快餐店，一分钟
睡前故事，微波炉，快速冰柜，方便面，自动拨号按钮
在电话上，电视的遥控器，电子邮件，互联网，所有这些都有
导致了人们生活节奏的加快。这些天可以开车，吃饭，听
对收音机，看电视节目，或者一次打电话，如果你敢的话。不久前，
对大多数人来说，听收音机是一项单一的任务活动。现在很少有人听收音机，什么也不做。甚至电视也失去了对我们的控制
注意。在这么多的房子里，电视就像嘈杂的灯光，而生活的
忙碌的家庭在它面前来来回回。
在技术驱动的西方世界，财富的增加和增加
教育带来了时间的紧张感。人们相信他们几乎没有时间。
他们希望他们每天有48小时。美国文化认为时间是一件需要保存和保存的事情。节约时间是一个经常谈论和讨论的话题。有这样标题的书
精简你的生活；慢慢来；我一天中更多的时间总是畅销书。
人们已经交谈过，并希望有许多方法来“节省时间”。但这个概念是什么
意思是？节省时间意味着做更多的事情吗？如果是的话，就用手机说话
在海滩上节省时间还是浪费时间？如果你可以选择30分钟的火车旅行，在此期间你可以阅读和20分钟的车程，在此期间你不能阅读，这个驱动器是否节省10分钟？说开车可以节省十分钟的时间，有道理吗
你的旅行预算，同时从你的阅读预算中删除十分钟？
这些问题没有答案。它们依赖于一个病态形成的概念
节省时间的想法。我们中的一些人说我们想在真正想节省时间的时候节省时间
做得越来越快。也许最简单的办法是认识到我们有时间
选择如何花费它，如何节省它，如何使用它和如何填补它。
时间不是我们失去的东西。我们从来没有这样过。这就是我们所生活的。
36. According to the passage, what characterizes life today is that we ______.
A.are all in a rush
B.live at a breakneck speed
C.save a lot of time
D.feel time is pressing
参考答案：D
37. In the sentence, “These days it is possible to drive, eat, listen to the radio, watch a TV
show or talk on the phone all at once…” the phrase “all at once” means all ______.
A.immediately
B.at the same time
C. quickly
D.instantly
参考答案：B
38. The author believes that the increasing wealth and the increasing education bring a
sense of tension ______.
A.about time
B.among people
C.with more things to do
D.both A and B
参考答案：A
39. The author ______ the American idea that time is a thing that can be kept and saved.
A.believes in
B.does not believe
C.is doubtful about
D.is certain about
参考答案：C
40.The best title for this passage is ______.
A.Can We Save Time?
B.What is Time?
C.The Idea of Time saving
D.The Importance of Time saving
参考答案：A
Passage Three
Computers are useful machines. They can help people a lot in their everyday life. For example, they can help people save much time, and they can help people work out many problems they can’t do easily. Our country asks everyone to learn to use computers, except the old people.
Today more and more families own computers. Parents buy computers for their children. They hope computers can help them improve their studies in school. Yet many of the children use computers to play games, to watch video or to sing karaoke, instead of studying. So many teachers and parents complain that computers can not help children to study but make them fall behind, so computers are locked by parents in the boxes.
In some other countries, even some scientists also hate computers. They say computers let millions of people lost their jobs or bring them a lot of trouble.
Will computers really bring trouble to people or can they bring people happiness? It will be decided by people themselves!
计算机是有用的机器。他们可以在日常生活中帮助人们很多。为了
例如，他们可以帮助人们节省很多时间，他们可以帮助人们锻炼很多
他们不能轻易做的问题。我们国家要求每个人都学会使用电脑，除了老人。
今天越来越多的家庭拥有电脑。父母为他们买电脑
儿童。他们希望电脑能帮助他们改善学校的学习。然而，许多孩子用电脑玩游戏，看视频或唱卡拉OK，而不是
学习。这么多老师和家长抱怨电脑帮不了孩子
学习，但使他们落后，所以电脑被父母锁在盒子里。
在其他一些国家，甚至有些科学家也讨厌计算机。他们说电脑让数以百万计的人失业或给他们带来很多麻烦。
计算机真的会给人们带来麻烦吗？还是能给人们带来幸福？它
将由人们自己决定！
41. Computers are useful machines because _____.
A.our country asks everyone to learn it well.
B.it can help us a lot.
C.we can use it to play games.
D.it can help us work out difficult problems.
参考答案：B
42. Many teachers and parents complain that _____.
A.their students and children use computers to play games.
https://www.doczj.com/doc/ce18144633.html,puters let them lose their jobs
https://www.doczj.com/doc/ce18144633.html,puters make the students and children not study better than before
https://www.doczj.com/doc/ce18144633.html,puters bring people a lot of trouble.
参考答案：A
43. In this passage, we know computers _____.
A.also bring us trouble.
B.bring us happiness only.
C.are hated by people.
D.are bad for people’s health
参考答案：A
44. Can computers really help children to study?
A.Yes, they can.
B.It’s hard to say.
C.No, they can’t.
D.Of course not.
参考答案：B
45. How do you understand the under-lined sentence of this passage? I think it
means ______.
https://www.doczj.com/doc/ce18144633.html,puters are used by people
B.people can live well without computers.
C.one must decide how to use computers
https://www.doczj.com/doc/ce18144633.html,puters are strange machines.
参考答案：B
Part IV Cloze (1 point, 10%)
Scientists say that the disappearance of the trees is already__46___changes in the climate. What will happen if__47___of the Amazon forest is cut down? According to scientists, two things are __48___to happen: there will be serious effects on the world’s_49 ____and the air we___50__will lose some of its oxygen.
The temperature will_51____; the ice-caps at the North and South Poles will___52__; the sea__53___will rise, and hundreds of coastal cities will be flooded. All scientists agree that if we _54____the Amazon forest, life on earth will become difficult, and it may become__55___ 科学家说，树木的消失已经_____了变化
气候。如果亚马逊森林的_____被砍伐，会发生什么？根据
科学家，有两件事是_____发生的：将对世界的_____产生严重影响，我们_____的空气将失去一些氧气。
气温将_____；南北两极的冰盖将_____
海洋_____将上升，数百个沿海城市将被洪水淹没。所有科学家都同意，如果我们_____亚马逊森林，地球上的生命就会变得困难，它可能会变得_____
46. A.producing B.making C.causing D.stopping
参考答案：C
47.A.some B.any C.less D.more
参考答案：D
48. A.like B.alike C.likewise D.likely
参考答案：D
49.A.condition B.climate C.weather D.situation
参考答案：B
50.A.breathe B.breath C.possess D.have
参考答案：A
51. A.climb B.rise C.arise D.raise
参考答案：B
52. A.melt B.change C.appear D.disappear
参考答案：A
53. A.standard B.surface C.appearance D.level
参考答案：D
54. A.spoil B.destroy C.destruct D.cut down
参考答案：B
55. A.good B.bad C.impossible D.possible
参考答案：C
Part V Translation (3 points, 15%)
56.He got a message from Mr. Johnson that the manager could not see him that afternoon. 参考答案：他从约翰逊先生那里得到一条消息，经理那天下午看不见他。
57. Let me type in your address and then open the account.
参考答案：让我输入你的地址，然后打开帐户。
58. Please give your parents my warmest regards.
参考答案：请代我向你父母问好。
59.It is amazing the way the seven-year-old boy managed to stay so calm when he faced the emergency.
参考答案：令人惊奇的是，这个七岁的男孩在面对紧急情况时保持如此平静。
60. We will never fail to live up to what our parents expect of us.
参考答案：我们永远不会辜负父母对我们的期望。
Part VI Writing (15 points, 15%) 要求字数不少于100词
The value of books
The V alue of Books
Everybody needs to go to school when they are six years old. They start to study many subjects. Half students fall in love with study, while another half take it as a job, they just want to pass the exams and then get graduated. The reason that we need to study is to equip with skills, so as to find our own place in the world. Books are the best way to improve ourselves. They not only broaden our vision, but also teach us to be a better man. When we face problems, we can solve them with positive attitude. The value of books are infinite. If we read more, we will get more.
书籍的价值
每个人在他的时候都需要去上学了，之后开始学习很多科目。有一半学生会喜欢上学习，而另一半则是把它当任务，只是想通过考试，然后毕业。我们需要学习是因为我们需要学习技能，以便在世界上找到自己的位置。读书是提升自己最好的方法。不仅开阔了我们的视野，还教会我们成为更好的人。当我们遇到问题的时候，我们可以用积极的态度去解决问题。书籍的价值是无限的。我们了解更多，就会得到更多。
华东理工大学2019—2020学年第二学期 《化工原理》课程期中测试卷 2020.4 开课学院： 化工学院 ，专业： 考试形式：闭卷 所需时间： 120 分钟 考生姓名： 学号： 班级： 任课教师： 一、填充（共50分） 1、吸收操作的基本依据是 （1） 。 2、吸收操作中，常用的解吸方法有 （2） 、 （3） 、 （4） 。 3、吸收操作中，总压降低，E_（5） 、H_（6） 、m_（7） 。（上升、下降、不变） 4、对流传质理论中，三个有代表性的是 （8） 、 （9） 、 （10） 。 5、3NH 、HCl 等易溶气体溶解度大，其吸收过程通常为 （11） 控制。当气相阻力控制时, Ky ≈ （12） 。 6、低浓度气体吸收计算时,引入了三个基本假设，它们是 （13） ； （14） ； （15） 。 7、料吸收塔的计算中，传质单元数OG N 表示 （16） ；而传质单元高度OG H 表示 （17） ，是吸收设备传质效能高低的反映。 8、纯溶剂逆流吸收，L/G=3，y=2x ，当塔无限高时，则在 （18） 达到相平衡。若L/G 增大，则min ,2y （19） 。（变大、变小、不变、不确定）。 9、逆流吸收过程中，进口气体组成1y 和吸收剂入口浓度2x 及流量不变，气体流量G 增加, 若为气膜控制，则2y （20） , 1x （21） 。若为液膜控制，则OG H （22） 。（变大，变小，不变，不确定） 10、操作中的吸收塔，若吸收剂入塔浓度2x 降低，其它操作条件不变，则气体出口浓度2y （23）_，推动力m y （24）_，回收率η（25）_。(变大、变小、不变、不确定) 11、精馏操作的基本依据是 （26） 。精馏和蒸馏的区别在于 （27） 。 12、恒摩尔流假定的主要前提是 （28） 。 13、在精馏操作中，回流比R 增大，则x D 增大，但是x D 不可能无限增大，因为x D 的增大受 （29） 的限制和 （30） 的限制。 14、当操作总压上升时，物系的相对挥发度_（31）_、塔顶温度_（32）_、塔底温度_（33）_。(上升、下降、不变、不确定) 15、汽液传质设备分为填料塔和板式塔。填料塔为 （34） 接触设备；板式塔为 （35） 接触设备。它们对精馏和吸收过程都是通用的。 16、理论板是指 （36） 。 17、请写出下述3种不同进料热状态下的q 值或范围，冷液： （37） ，饱和蒸汽： （38） ；过热蒸汽： （39） 。 18、间歇精馏操作中，若要保持馏出液组成不变，必须不断 （40） 回流比；若
精心整理 大学英语（一） 行政班级分级班级姓名学号 C. A measuring system. D. A control system. 2. A. Car prices. B. Car services.
C. The company’s business. D. The company’s culture. 3. A. It’s easy to do. B. It’s challenging. dialogue, there are some recorded questions. Both the conversations and questions will be spoken two times. Conversation 1
6. A. Breakfast. B. Dinner. C. A 5 dollar gift card. D. Bus service to the airport. 10. A. Make an appointment with her. B. Talk with her about a new order.
C. Send her an email about the shipment. D. Call her back when receiving the shipment. Directions: This part is to test your ability to construct grammatically correct sentences. It consists of 2 sections.
大学英语专业精读1 期末考试卷 I. Word formation （40%） A. Give the corresponding nouns for the following verbs.给出下列动词的相应名词形式。（10%） 1. discover 2.depend 3.amaze 4.add 5.display 6.renew 7.suppose 8.treat 9.addict 10.accelerate B. Give the corresponding nouns for the following adjectives. （10%） 1.weak 2. angry 3. free 4. quick 5. clear 6. long 7.wide 8. sad 9.happy 10. moderate C. Give the corresponding verbs for the following nouns. （10%） 1. gardening 2. failure 3. fertilizer 4. enduring 5. mixture 6.liberation 7.alternative 8.result 9.satisfaction 10.requirement D. Give the corresponding synonyms for the following words and expressions. （10%） 1.barely 2. chilly 3. now and then 4. many 5. clever 6. turn up 7. keen 8. club 9.handsome 10.sensible II. Translate the Chinese into English. （30%） 1. We’ll stick by you___________________________________________（无论发生什么事）. 2. Keep in touch with your cultural roots, ___________________(无论你在世界何地). 3.We’ll bring the hostage home,___________________________（无论有多困难）. 4. I feel that you young people should understand____________________（生活中总是充满着机遇和挑战）. 5. When she learned____________________（她已经被那所大学录取）, she almost jumped for joy. 6.You must admit_________________________（所有这一切都表明我们的努力没有白费）. 7.He was running a great risk when he insisted_________________________________（地球是绕着太阳转的）. 8. The visitors were greatly impressed by________________________（这个村子过去30年所取得的成就）. 9. First-year college students are generally not clear about______________________________（他们应该从大学获取什么）. 10._____________________________（农民最想得到的东西）is just one thing. It is land. III. Translate the following sentences into English. （30%） 1. 我们现在缺少人手，你来得正好。 2. 已经有好几个同学在考虑竞选学生会主席。 3. 她警告我不要和那种追求个人名利的人交往。 4.多年来我们学校培养了很多学生，大多数都在各个部门重要岗位任职。 5. 她原以为哲学是非常枯燥的东西，可后来方发现它非常有意思。 6.他父亲刚过五十，可头发已经灰白了。不过，除此以外，他没事。 7.这里的老师和学生都认为学英语没有什么捷径。 8.我知道放弃这个机会十分愚蠢，但我别无选择。 9.有一天，那座新楼突然倒塌，楼里很多人都被埋了。 10.一种长久的友好关系要求双方都十分真诚。
Test Seven, Part Ⅰ Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded dialogues in it. After each dialogue, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 1. A) Mary is not here, because she is ill. B) No, it isn't. C) Yes, it is. D) We are ready. 2.A) I am not hungry. B) But the price is too high. C) I like doing some cooking. D) I want to have a rest. 3.A) No, you can't. B) Yes, you can. C) I want a seat near the window. D) That's all right. 4. A) Thank you. B) I agree with you. C) Me, too. D) A little better. 5.A) It's snowing now. B) I like it. C) Yes, the grounds are white. D) it sounds good. Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 6.A) $16. B) $32. C) $8. D) $64. 7.A) Patient and doctor. B) Waitress and customer. C) Wife and husband. D) Secretary and boss. 8. A) Worried and frightened. B) Quite unhappy. C) Very relaxed. D) Angry with the professor. 9. A) The woman was late for coming. B) The woman asked the man to wait. C) The man was annoyed by her late coming. D) The man was quite all right. 10. A) Young people are quick in making decisions. B) They seldom stay long on one job. C) They are easy to lose jobs. D) They are too eager to succeed. Section C Directions: In this section you will hear a recorded passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you have heard. The third reading is for you to check your writing. Now the passage will begin. Dick was a sailor on a big ship. It went to Japan and Australia, so Dick was often on the ship for some months at a time. When he (11) up in the morning and looked out, he only (12) the sea, or sometimes a port. When he was twenty-three, Dick married and bought a small (13) with a garden in his wife's town. It was (14) away from the sea. Then he had to go back to his ship, and was away (15) home for two months. He went from the port to the town by bus, and was very happy to see his wife again.
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▆■■■■■■■■■■■■ —__________C A. Yes, I am . B. No, I don’t. C. No, I’ve never been there. D. Certainly, I went there. 三、语法与词汇：30%(答案必须填在答卷表格里,否则不得分) 1. We all believe that computer ______ smaller and smaller in the coming years.C A. can be become B. will be got C. will be changed D. can turn 2. He ___________________ not to leave waste paper in public places any more.B A. warns B. warned C. is warned D. was warned 3. That factory _________ nearly 50 years ago. A. has been built B. had built C. was built D. has built 4. Don’t worry. Everything will _____________ in time. A. be finished B. finish C. finished D. be finishing 5. Her application for the position _______________ by the boss. A. was refused B. was refusing C. refused D. is refusing 6. He__________ the Communist Party_____________2002.D A. has joined, in B. has joined, since C. joined, on D. joined, in 7. Jack_________ in the street when I_________ on him.D A. walked…called B. was walking …was calling C. walked … was calling D. was walking …called 8. “Where is Mary?” “She__________ to school.”C A. will go B. has been C. has gone D. went 9. This time last year I___________ my holiday in the countryside.B A. have B. was having C. am having D. have had 10. I’m sorry that I__________ you had been there already.B A. won’t know B. didn’t know C. don’t know D. haven’t known 11. By the end of 2020 China _____________ much stronger and richer.D A. will become B. would become C. is becoming D. will have become 12. It _______________ years since I last saw you.D A. was B. is C. will be D. has been 13. I __________ my homework now.C A. finish B. finished C. have finished D. had finished 14. The room _____________ often cleaned by the worker.D A. has B. will be C. was D. is 15. The railway ______________ in three years.D A. is complete B. will completed C. has completed D. will be completed 四．英译汉：30% Drinking habits vary widely among Americans. Some families never serve any drinks, others have them before dinner, or perhaps after dinner. You are more likely to be offered a cocktail before dinner than wine with the meal. If you do not get used to American cocktails, you can ask for something else. Moreover, drinks may be poured over ice. （翻译答案必须填写在第1页答卷上，不要在此处答题，否则不得分）
大学英语一级期末考试试题（B卷） 课程名称:《大学英语读写I 》任课教师签名: 大学英语教学部（一教） 出题教师签名: 题库审题教师签名: 张文君_____ 考试方式（闭）卷适用专业 07级化工与制药学院、材料学 院、理学院、经管学院和 法学院共58个班 考试时间（ 120 ）分钟 Part I. Reading Comprehension (2’X20=40’) Directions: Read the following three passages carefully and do the multiple-choice questions. Passage One Dogs are social animals and without proper training, they will behave like wild animals. They spoil your house, destroy your belongings, bark excessively, fight other dogs and even bite you. Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong things. The key to preventing or treating behavior problem is learning to teach the dog to redirect its normal behavior problems, but it is the foundation for solving just about any problem. Training opens up a line of communication between you and your dog. Effective communication is necessary to instruct your dog about what you want it to do. Training is also an easy way to establish the social rank order. When your dog obeys a simple request of “come here, sit”, it is showing obedience and respect for you. It is necessary to establish yourself as top dog or leader of the dog pack by using extreme measures. You can teach your dog its subordinate role by teaching it to show submission to you. Most dogs love performing tricks for you pleasantly if they accept that you are in charge. Tainting should be fun and rewarding for you and your dog. It can enrich your relationship and make living together more enjoyable. A well-trained dog is more confident and more safely allowed a greater amount of freedom than an untrained animal. 1. Behavior problems of dogs are believed to _______. A) worsen in modern society B) be just part of their nature C) occur when they go wild D) present at threat to the community 2. The primary purpose of obedience training is to ________. A) enable the dog to regain its normal behavior B) teach the dog to perform clever tricks C) make the dog aware of its owner’s authority D) provide the dog with outlets for its wild behavior 3. Effective communication between a dog and its owner is _______. A) an extreme measure in obedience training B) a good way to teach the dog new tricks C) the foundation for dogs to perform tasks D) essential to solve the dog’s behavior problems 4. Why do pet dogs love performing tricks for their masters? A) To show their willingness to obey. B) To show their affection for their masters. C) To avoid being punished. D) To win leadership of the dog pack. 5. When a dog has received effective obedience training, its owner________. A) will enjoy a better family life. B) can give the dog more freedom C) can give the dog more rewards D) will have more confidence in himself Passage Two: Once upon a time there was a wise man that used to go to the ocean to do his writing. He had a habit of walking on the beach before he began his work. One day he was walking along the shore. As he looked down the beach, he saw a human figure moving like a dancer. He smiled to himself at the thought of someone who would dance on the beach. So he began to walk faster to catch up. As he got closer, he saw that it was a young man and the young man wasn't dancing, but instead he was reaching down to the shore, picking up something and
华东理工大学物理B(下)期末考试A卷 选择题30’(5’×6) 1、边长为L的正方形，在其四个顶点上各放有等量的点电荷，若正方形中心O处场强值、电势值均为零，则四个顶点带电情况为？ A.顶点a、b、c、d处都是负电荷 B.顶点a、b处是正电荷，顶点c、d处是负电荷 C.顶点a、c处是正电荷，顶点b、d处是负电荷D顶点a、b、c、d都是负电荷 A、D的U O≠0，B的E O≠0，由矢量叠加证明E O=0，由两等量异号电荷的中垂面为零势面证明U O=0 2、已知一高斯面所包围的体积内电荷代数和Σq=0，则能肯定？ A.高斯面上各点场强均为零 B.穿过高斯面上每一面元的电场强度通量为零 C.穿过整个高斯面的电场强度通量为零 D.以上均错 3、半径R1的导体球带电q，外罩一带电Q的半径为R2的同心导体球壳，q点距球心O的距离为r，r 5、牛顿环实验装置中，曲率半径为R 的平凸透镜与平玻璃板在中心恰好接触，其间充满折射率为n 的透明介质，一真空中波长为λ的平行单色光垂直入射到该装置上，则反射光形成的干涉条纹中，暗环的半径r k 表达式为？A.n /k r k R λ= B.R n /k r k λ= C.R λkn r k = D.R λk r k =6、一动量为P 的电子，沿图示方向入射并能穿过一宽为D ，磁感应强度为B(方向垂直纸面向外)的均匀磁场区，则该电子出射、入射方向间的夹角为多少？ A.α=cos -1P eBD B.α=sin -1P eBD C.α=sin -1eP BD D.α=cos -1 eP BD 《大学英语1》期末考试综合复习资料 I. Use of English(20%)—交际英语，共10道选择题，每题2分，共20 分。 II.Reading Comprehension (40%)—阅读理解，4篇文章，共20道选择题，每题2分，共40分。 III.Vocabulary and Structure(30%)—词汇与语法，共30道选择题，每题1分，共30分。 IV.Cloze Test (10%)—完形填空，共10道选择题，每题1分，共10分 I. Use of English (10×2) Directions:In this part there are 10 incomplete dialogues. For each dialogue there are four choices marked A, B, C and D. Choose the ONE answer that best completes the dialogue. Then mark the corresponding letter on the Answer Sheet with a single line through the center. 1. —Excuse me, could you please tell me how to get to the railway station? —____________ A. No, I couldn’t. B. Sorry, I don’t know. I’m new here. C. I couldn’t tell you. D. You can’t ask me. 2. — What day is today? — _____________. A. Today is March 24. B. Today is not bad. C. Today is sunny D. Today is Saturday 3. —How do you do? Glad to see you. — _________________________ A. How are you? Me too. B. How do you do? Glad to meet you. C. I am fine, thank you. And you? D. Nice, how are you? 4. —I’m sorry. Bob’s not in his office. — _________ A. Can you take a message for me? B. Are you sure for that? C. Would you like to leave a message? D. Can you phone me? 2018年大学英语第一学期期末考试(A卷) Part II Reading Comprehension (30 %) Directions: There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center. Passage One Science is not a set of unquestionable results but a way of understanding the world around us. Its real work is slow. The scientific method , as many of us learned in school, is a gradual process that begins with a purpose or problem or question to be answered. It includes a list of materials, a procedure to follow, a set of observations to make and, finally, conclusions to reach. In medicine, when a new drug is proposed that might cure or control a disease, it is first tested on a large random group of people, and their reactions are then compared with those of another random group not given the drug. All reactions in both groups are carefully recorded and compared, and the drug is evaluated. All of this takes time and patience. It’s the result of course, that makes the best news—not the years of quiet work that characterize the bulk of scientific inquiry. After an experiment is concluded or an observation is made, the result continues to be examined critically. When it is submitted for publication, it goes to a group of the scientist’s colleagues, who review the work. Einstein was right when he said: “No amount of experimentation can ever prove me right, a single experiment can at any time prove me wrong.” In August 1996, NASA announced the discovery in Antarctica of a meteorite（流星）from Mars that might contain evidence of ancient life on another world. As President Clinton said that day, the possibility that life existed on Mars billions of years ago was potentially one of the great discoveries of our time. After the excitement wore down and initial papers were published, other researchers began looking at samples from the same meteorite. Some concluded that the “evidence of life”was mostly contamination from Antarctic ice or that there was nothing organic at all in the rock. Was this a failure of science, as some news reports trumpeted? No! It was a good example of the scientific method working the way it is supposed to. Scientists spend years on research, announce their findings, and these findings are examined by other scientists. That’s how we learn. Like climbing a mountain, we struggle up three feet and fall back two. It’s a process filled with disappointments and reverses, but somehow we keep moving ahead. 1.CA（美国化学文摘光盘版）数据库中，哪些字段更适合索引检索（Browse）：选BCD B.Author C.Patent Number https://www.doczj.com/doc/ce18144633.html,anization 2.EI数据库中，检索结果最多的检索式是：B 3.能够对反应中出现的溶剂和反应步数进行分析的界面是：B 4.针对某一文献记录，SciFinder数据库的"Get Related Information"的功能，可以提供以下信息：ABCD 5.CA（美国化学文摘光盘版）数据库中，表示词组fuzzy control的多种形式，正确的表示方法为：D 6.Engineering Village数据库中，关于"换热器涂层"方面的研究，可以了解到哪些信息？ABC错BCcuoAC错 7.SciFinder数据库中，想快速了解某一课题的研究概况，可以限定检索结果为哪种文献类型？C 8.关于Engineering Village正确的说法是ABC错 9.Engineering Village数据库中，表示词组computer control的多种形式，正确的表示方法为：BC错ABC错 10.CA（美国化学文摘光盘版）数据库，收录多种文献类型，包括：A 11.EI数据库收录了世界各国的学位论文摘要。错 12.SciFinder数据库中，检索有关“两性聚电解质溶液的结构研究”（Study on the structure of polyampholyte）”的文献，正确的检索方式为：选C 13.Engineering Village数据库中，除常用的检索功能之外，还提供了 下列哪些检索功能：ABC 14.EI数据库中，检索在德国举办的有关“知识发现”的会议文献，要求在会议名称中含有“知识发现”，正确的检索式为：C 15.Physical transformations. Weikel，Ross R. 144 pp. Avail. UMI，Order No. DA3233620 From: Diss. Abstr. Int.，B 2007，67(9)，5255 (English).文献类型是：D 16.在工程索引数据库中，通过Ei Controlled Term（Ei控制词）检索时，最好利用Browse Indexes。对 17.EI数据库收录了各个国家的专利。错 18.在Engineering Village中，适合使用索引检索的检索字段是：BCD 19.关于美国化学文摘光盘版和网络版，以下正确的说法是：BC 20.SciFinder数据库的分析功能可以提供给我们哪些信息？ACB 21.Engineering Village数据库中，如果检索出的文献结果过少，可以采用下列哪些办法？BD 22.下列号码中，化学物质登记号是B 23.SciFinder数据库可以根据物质的化学结构对文献进行分析。对 24.CA（美国化学文摘光盘版）数据库中，关于专利检索，正确的说法是：BC错AB错 25.SciFinder数据库中，以Reactions为检索点时，可以从以下方面限定输入物质在反应中的作用。ABCD 26. SciFinder数据库中，下列哪些角度分析检索结果的学科分布情况：ABC《大学英语1》期末考试综合复习资料
2018年大学英语第一学期期末考试
华东理工大学文献检索答案EI-CA
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