云南大学网络课作业大学英语二

云南大学网络课作业大学英语二篇一

云南大学成教大学英语(二)A答案

云南大学网络课作业大学英语二篇二

云大大学英语(二)作业题1.1-4.2

英语（二）作业1.1

★单选题：

1. Let's play cards ____B____ watching TV, shall we?

A. instead B. instead of C. in spite of D. despite

2.When the pilot saw the target, he immediately _____B___ the headquarters.

A. radioed B. radioed to C. informed of D. announced

3.The phone was ringing but ____C____ she got indoors, it had

stopped.

A. at the time B. for a time C. by the time D. within the time

4.Holding a picture, the mother went ____D____ asking if anyone had seen the child in it.

A. from door to the door B. from the door to door

C. from the door to the door D. from door to door

5.Asia is the largest ____D_____ both in size and population.

A. country B. nation C. station D. continent

6.The brothers sat __A_____ each other over the tops of moneybags.

A. eyeing B. to eye C. eye D. eyed

7.Through his own hard work, he made himself rich and ___D_____.{云南大学网络课作业大学英语二}.

A. humorous B. courageous C. spacious D. famous

8.Some students finds it difficult to _____A____ the word "thorough".

A. pronounce B. talk C. make D. voice

9.You might not _____D____ such a serious mistake if you had followed his advice.

A. be made B. made C. having made D. have made

10.The boy ____A____ to his teacher for coming to school late.

A. apologized B. pardoned C. forgave D. excused

★多选题：

1.I'm sorry I am late. I was held up in a traffic ___ABD______. Choose the incorrect ones.

A. block B. crush C. jam D. block

2.The weather in Guilin ____CD____ that in San Francisco.

A. is likely B. just likes C. is similar to D. is quite like

3.The Prime Minister was ____AC____ by five or six attendants when he got off the plane.

A. followed B. directed C. picked up D. commanded

4.As so many English words sound similar, misunderstandings among

A. are not B. are very C. are quite D. are not at all

5.Don't ____AB____ that you can succeed without hard work.

A. entend B. expect C. suppose D. seek

6.Having sold the house, she had a large sum of money ____CD_____.

A. at a loss B. in a sense C. at her disposal D. in hand

7.After living in London for twenty years, he returned to the small town ____AC_____

A. where B. which C. in which D. when

8.____CD____ the poem a second time, the meaning of it will become clearer to you.

A. Your having read B. If reading C. When you read D. If you read

9.While she was reading the newspaper, Granny ___ABD_____. Choose the incorrect ones.

A. falling B. fell C. had fallen D. falls

10.He asked her so many times to do it that ___BCD____ she did it.

A. on end B. in the end C. at last D. finally

★是非题：

（根据Unit One Text A的内容而出）The passenger didn't tell the bus driver that a bum was hiding in the restroom. ____×____

（根据Unit One Text A的内容而出）Ther are other two examples of misunderstanding caused by similar-sounding English words in the text. ____√____

（根据Unit One Text C的内容而出）While reading, it is possible to know the meaning of a word from notes given by the writer. ____×____

（根据Unit One Text C的内容而出）By associate new words with people or places,the writer believes that one can remember the meaning of those words. ____√____

（根据Unit One Text C的内容而出）If you cannot figure outthe meaning of a word in a book,the best way is to write to the writer for help. ____×____

（根据Unit Two 的Text B的内容而出）The woman who entered the store the other night was very young, rich and nicely-dressed. ____×____

（根据Unit Two 的Text B的内容而出）The writer gave away something for free to the woman because she didn't bring money with her. ____×____

（根据Unit Two 的Text C的内容而出）When the cab driver started the conversation, the writer replied warmly. ____×____

（根据Unit Two 的Text C的内容而出）The cab-driver's profession is a part-time closet salesman. ____×____

（根据Unit Two 的Text C的内容而出）The writer gave the cab driver his business card mainly because he wanted the cab driver to join his company. ____√____

英语（二）作业1.2

★单选题：>

1.I want to travel because I enjoy ___B____ new places.

A. instead B. seeing C. see D. to have seen

2.Do you understand what I have explained? Have I made _____B_____ ?

A. understand B. understood C. understanding D. to understand

3.He undtood the meaning of the word _____C_____ looking it up in a dictionary.{云南大学网络课作业大学英语二}.

A. with B. within C. without D. out

4.I am sure I saw it ____B______, but I can‘t remember exactly where.

A. where B. somewhere C. anywhere D. nowhere

5.When mother saw my face, she knew immediately that ____A______ was wrong.

A. something B. anything C. no body D. anybody

6.The two girls look too similar for people outside their family to _____C_____ from each other.

A. tell apart B. tell apart them C. tell them apart D. telling them apart

7.I don‘t want to _____A_____ anyone by saying that these two words are almost the same.

A. mislead B. misprint C. mistake D. misuse

8.The experiment _____A_____ the discovery of a cure of cancer.

A. resulted in B. resulted from C. led up D. set up

9.My opinions ____D______ yours.

A. are the same B. are same as C. just like D. are similar to

10.He ____D______ the test, but he wasn‘t careful enough.

A. had passed B. must have passed C. were able to pass D. could have passed

★多选题：>

1.You have to act _____ABC_____ if you are to save his life.

A. immediately B. an once C. in no time D. firstly

2.It is generally considered unwise to give a child _____BC_____ he or she wants.

A. however B. whatever C. no matter what D. whenever

3.The local peasants gave the soldiers clothes and food without _____AB_____

A. died of B. would die because of C. died D. died from

4.The lady who had invited us heard me telling my wife that dinner was terrible, _____ACD_____

A. wounded B. embarrassed C. confused D. insulted

5.When we got on the bus, we found a couple of ____ABD______ seats. What are the incorrect choices.

A. bare B. blank C. vacant D. mere

6.Mr. Benson‘s assistants enjoy working for him because he ____ACD______ them with respect.

A. receives B. treats C. considers D. expects

7.Jack was about to announce our plan but I ____BD______.

A. turned him out B. cut him short C. put him through D. interrupted him

8.Once you have cured the water pollution problem, you will have to take steps to ___ACD____

A. to happen B. happening C. happens D. happened

9.He claimed _____BCD_____ in the supermarket when he was shopping yesterday. Choose the incorrect ones.

A. to have been badly treated B. treating badly C. to treat badly D. badly treated

10.I‘m sorry I am late. I _____BC_____ the taxi would take so long to get here.

A. expected B. never expected C. didn‘t expect D. had expected

★是非题：>

1.（根据Unit One Text A的内容而出）This text is about misunderstanding that similar-sounding English words or expressions can cause. _____√_____

2.（根据Unit One Text A的内容而出）The original message was changed into “There is a bomb“ in the restroom while it should be “There is a bum in the restroom“. _____√_____

3.（根据Unit One Text A的内容而出）Speakers of English as a second or foreign language are not so easily confused. _____×_____

4.（根据Unit One Text C的内容而出）According to the writer, by using a word that is less commonly used,one can make a deep impression on other people. _____√_____

5.（根据Unit One Text C的内容而出）People can increase the size of their vocabulary not only from written sources,but also from spoken sources. _____√_____

6.（根据Unit Two 的Text B的内容而出）The writer would always smile and say polite words while dealing with customers. _____√_____

7.（根据Unit Two 的Text B的内容而出）She wanted to by any kind of food. _____√_____

8.（根据Unit Two 的Text B的内容而出）The writer felt regretful and sad. On the one hand, he didn‘t help the helpless woman, on the other hand,he had to hold on his better instinct. ___√___

9.（根据Unit Two 的Text C的内容而出）The cab driver‘s words “I bet you must have a really small closet there“ caught the writer‘s attention probably because the topic was related to his own business. _____√_____

10.（根据Unit Two 的Text C的内容而出）The cab driver suggested that the writer do anything except call California Closet to make an estimate. _____×_____

英语（二）作业2.1

★单选题：

1.We mustn't laugh at slow children whose ____A______ development lags behind

A. mental B. natural C. chemical D. spirited

2.Never mind your previous failure, try to forget it and think of ____A______ your next

A. what B. which C. that D. when

3.Making a living as a door-to-door ____B______ demands a thick skin, both to

A. fisherman B. salesman C. businessman D. manager

4.He is a man of attention. No matter what he does, he will ___C_______.

A. focuses to B. focuses at C. focuses on D. focuses in

5.We don't know _____D_____ he'll pull himself through the operation.

A. what B. why C. that D. whether

6.I have to ___A_______ the next question as I don't have enough time.

A. move on to B. move up to C. move on with D. move up with

7.If your ___A_______ goal is to become an English teacher, then the first

A. ultimate B. final C. last D. end

8.I am rather ___C_______ by what he has done recently.

A. puzzling B. puzzle C. puzzled D. to puzzle

9.His ____A______ in the final exam is due to his laziness.

A. failure B. fall C. fail D. falling

10.Students at this ____A______ tend to have a lot of problems with grammar.

A. level B. step C. moment D. minute

★多选题：

1.If you run as fast __AB________ , you would come first in the 100-meter dash.

A. as you could B. as possible C. more than D. so as

2.I am writing ___AD_______ my mother to express her thanks for your gift.

A. on behalf of B. due to C. in honor of D. instead of

3.Mary told me about the accident as if __BCD________ it herself. Pick out the incorrect ones.

A. she had seen B. she saw C. had she seen D. did she see

4.They should have acted long ago. ___AB_______, they should have asked you to join them.

A. Moreover B. Furthermore C. Otherwise D. Or

5.You'd better come back earlier ____AD______ it is getting dark.

A. and B. because C. as D. but

6.The price is too high, __AD______, the house isn't a suitable position.

A. however B. moreover C. and D. though

7.It looks ____ABD______ it is going to rain. What are the incorrect choices?

A. that B. as C. as if D. on

8.European football is played in more than 80 countries, __BCD________

A. making B. made C. to make D. makes

9.If you __ACD________ your money to mine, we shall have enough. Choose the incorrect ones.

A. combine B. add C. join D. unite{云南大学网络课作业大学英语二}.

10.The house ___BCD_______ roof was damaged has now been repaired. Choose the incorrct ones.

A. whose B. who's C. that D. of which

★是非题：

1.（根据Unit Three Text A的内容而出）Michael Jordan took other people's suggestion and he

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★单选题：>

下面（ ）不是常用的音频文件的后缀。

A、WAV

B、MOD

C、MP3

D、DOC

★单选题：>

位图与矢量图比较，可以看出（ ）。

A、位图比矢量图占用空间更少

B、对于复杂图形，位图比矢量图处理得更快

C、位图与矢量图占用空间相同

D、对于复杂图形，位图比矢量图处理得更慢

★单选题：>

我国电视系统采用的制式是PAL-D，其彩色空间是（ ）。

A、RGB

B、HIS

C、YUV

D、YIQ

以上答案提交后有误

★单选题：>

MIDI文件比较小，因为它记录的是（ ）。

A、音符及事件序列

B、波形

C、音频帧

D、采样数据

★单选题：>

关于图像数字化，以下说法错误的是（ ）

A、数字化的图像不能直接观看，必须借助播放设备及软件才能观看。

B、数字化的图像不会失真。

C、数字图像传输非常方便。

D、图像数字化就是将图像用0、1编码的形式来表示。

★单选题：>

以下( ）是音频格式文件。

A、JPG

B、MID

C、GIF

D、BMP

★单选题：>

以下( ）不是音频格式文件。

A、RM

B、MIDI

C、WMA

D、SWF

★单选题：>

MIDI是（ ）。

A、一种音乐编码格式

B、是乐器数字接口

C、是模拟音乐

D、是压缩格式音乐

★单选题：>

以下是视频文件格式的为（ ）。

A、GIF

B、JPG

C、AVI

D、MP3

★单选题：>

以下（ ）是Windows的通用声音格式。

A、WAV

B、MP3

C、BMP

D、CAD

★多选题：>

下列说法是正确的是（ ）。

A、图像都是由一些排成行列的点（像素）组成的，通常称为位图或点阵图。

B、图形是用计算机绘制的画面，也称矢量图。

C、图像的最大优点是容易进行移动、缩放、旋转和扭曲等变换。

D、图形文件中只记录生成图的算法和图上的某些特征点，数据量较小。

★多选题：>{云南大学网络课作业大学英语二}.

以下文件类型中，（ ）是音频格式。

A、.WAV

B、.MP3

C、.BMP

D、.JPG

★多选题：>

下列方法中，可以从（ ）中获得数字音频素材。

A、用磁带录音机

B、用Windows中的CD播放器录音

C、从CD-ROM音频库中获取MIDI音乐

D、用MIDI作曲软件制作MIDI音乐

★多选题：>

以下关于视频文件格式的说法正确的是( )。

A、RM文件是RealNetworks 公司开发的流式视频文件

B、MPEG文件格式是运动图像压缩算法的国际标准格式

C、MOV文件不是视频文件

D、AVI文件是Microsoft公司开发的一种数字音频与视频文件格式

★多选题：>

下面关于视频质量、数据量、压缩比的关系的论述，( )是正确的。

A、视频质量越高数据量越大

B、随着压缩比的增大解压后视频质量开始下降

C、压缩比越大数据量越小

D、数据量与压缩比是一对矛盾

以上答案提交后有误

★多选题：>

根据计算机中图画形成的方式图可分为（ ）。

A、矢量图

B、彩色图

C、灰度图

D、位图

★多选题：>{云南大学网络课作业大学英语二}.

数字视频编码的方式有（ ）。

A、RGB视频

B、YUV视频

C、Y/C（S）视频

D、复合视频

以上答案提交后有误

★是非题：>

静态图像通常用位映射矩阵的方法来表示每一像素点的颜色数据。

Y、对。

N、错。

★是非题：>

电视信号主要有图像信号（视频信号）和伴音信号（音频信号）两大部分组成。

Y、对。

N、错。

★是非题：>

采样频率越高，单位时间内采集的样本数越多，得到的波形越接近于原始波形，音质就越好。

Y、对。

N、错。

★是非题：>

MIDI文件是一系列指令而不是波形数据的集合，因此其要求的存储空间较小。

Y、对。

N、错。

★是非题：>

MIDI很适合编制口语旁白的音频。

Y、对。

N、错。

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