文档库 最新最全的文档下载
当前位置:文档库 › 2017电大《开放英语I(2)》-unitl-19-22作业题目答案

2017电大《开放英语I(2)》-unitl-19-22作业题目答案

2017电大《开放英语I(2)》-unitl-19-22作业题目答案
2017电大《开放英语I(2)》-unitl-19-22作业题目答案

unitl 19

Ⅰ.Listening听力

Listen and fill in the gaps. 根据录音填空(听力部分每空2分,共20分)。

I didn’t get up until 11.30 this morning! The flat was in a bit of a mess. Some peo-ple stayed late, and Xiaoyan and I didn’t want to clear up last night. We just talked and finished a bottle of wine together. We cleared up this afternoon.

We had a great time. The weather was really nice and sunny. Xiaoyan helped Tim with the barbecue. The food wasn’t very good, and we didn’t finish it – in fact, no one had any rice, because Tim burned it. But everyone enjoyedthemselves. We listened to some CDs. My friends from college didn’t turn up until about 10

o’clock. When they arrived, we played live music! Everyone really liked our new songs. When Franco danced with Polly, he tripped over. Everyone laughed. Too much wine, I think. I didn’t dance.

我今天早上11.30点才起床!这套公寓有点乱。有些人熬夜了,Xiaoyan和我昨晚不想打扫。我们刚刚谈完了,一起喝了一瓶酒。我们今天下午放晴了。

我们玩得很开心。天气真的很晴朗。Xiaoyan帮助提姆做烧烤。食物不太好,我们没有吃完——事实上,没有人吃米饭,因为提姆把饭烧了。但每个人都玩得很开心。我们听了一些CD。我的大学朋友直到十点才来。当他们到达时,我们演奏了现场音乐!每个人都很喜欢我们的新歌。当Franco和波莉跳舞时,他绊倒了。每个人都笑了。我想葡萄酒太多了。我没有跳舞。

Ⅱ.Vocabulary 词汇

Choose the correct answer.选择正确答案(词汇部分每题2分,共30分)。

1.My mother _C_ early in the morning every day when I was a child.

A. get up

B. gets up

C. got up

2.Do you know when they will _B_?

A. engage

B. be engaged

C. engaged

3.There was no school _B_ in the past.

A. in a village

B. in this village

C. in village

4.You will understand it when you _A_.

A. grow up

B. grow

C. grow out

5.People here usually go to _C_ on Sunday.

A. a church

B. the church

C. church

6.He likes to play _A_.

A. cricket

B. crickets

C. a cricket

7.Today is too busy. Let’s discuss it _A_ next week.

A. some time

B. sometimes

C. some times

8.I don’t like the place because it is _C_.

A. mess

B. in mess

C. a mess

9.Sorry, I can not _B_ your cooking.

A. help you

B. help you with

C. help you for

10.I think he is American, but _A_ he is British.

A. in fact

B. in the fact

C. in a fact

11.I don't think Mary is _B_ very much at school

A. enjoying her

B. enjoying herself

C. enjoying

12.I don’t think many people will _A_ at the party.

A. turn up

B. turn out

C. turn on

13.They will _C_ that they will build a new station.

A. tell

B. speak

C. announce

14.I waited for him _B__ in the station.

A. for an age

B. for ages

C. for age

15.Please _B_ take the key with you.

A. remember

B. remember to

C. to remember

Ⅲ.Grammar & Function语法功能

Choose the correct answer. 选择正确答案(语法部分每题3分,共30分)。

1.My classmates and I C the Great Wall the day before yesterday.

A. visit

B. have visited

C. visited

2.Let’s begin the meeting. Is ___A___ here?

A. everybody

B. somebody

C. anybody

3.Xiao Wang’s father C ten years ago.

A. has died

B. dies

C. died

4.My younger brother C until 10 o’clock this morning.

A. don’t get up

B. doesn’t get up

C. didn’t get up

5.I didn’t like playing football when I B a child.

A. am

B. was

C. were

6.Tom B Chinese two years ago.

A. couldn’t say

B. couldn’t speak

C. can’t speak

7.What ___C__ you _______ just now?

A. do…say

B. did…said

C. did…say

8.____B____ your friends coming to the party this evening?

A. Was

B. Were

C. Did

9._____C____ enjoys it, don’t they?

A. Nobody

B. Someone

C. Everyone

10.There’s ____C____ on the telephone for you.

A. anybody

B. everybody

C. somebod y

Ⅳ.Reading阅读

Read and choose the correct answer. 阅读短文,选择正确答案。(阅读部分每题4

分,共20分。)

Diana first met her future husband when she was just a baby. It happened during the winter of 1961. At that time, Charles, Prince of Wales, was twelve years old, and Diana was a baby sleeping in her small bed. Charles, the twelve-year-old boy didn’t have a look at the baby.

Charles became interested in the baby sixteen years later, when they met each oth-er in the middle of a farmer’s field during a shooting party in November 1977. It was a cold, rainy afternoon. Diana was sixteen years old then. She walked across the field to meet Charles. And they talked face to face near a forest. The day was get-ting dark, but they kept talking. Diana thought Charles was a sad man when she first saw him. She said later she liked his beautiful blue eyes. The Prince thought Di-ana was a very happy and lovely girl.

戴安娜第一次见到她未来的丈夫是在她还是个婴儿的时候。这事发生在1961的冬天。当时,威尔士亲王查尔斯十二岁,戴安娜是个婴儿,睡在她的小床上。查尔斯,十二岁的男孩没有看婴儿。

十六年后,查尔斯在1977年11月的一次枪击案中在一个农民的田间相遇时,对这孩子产生了兴趣。那是一个寒冷下雨的下午。戴安娜那时十六岁。她穿过田野去见查尔斯。他们在森林附近面对面交谈。天渐渐黑了,但他们不停地谈话。戴安娜认为查尔斯第一次见到他时是个悲伤的人。她后来说她喜欢他美丽的蓝眼睛。王子认为戴安娜是一个非常快乐和可爱的女孩。

1.Charles and Diana met for the second time when __A__.查尔斯和戴安娜第二次见面

A. they were in a shooting party他们参加了一个射击聚会。

B. they were dancing in a dance party他们在舞会上跳舞

C. Diana was a baby sleeping in her small bed戴安娜是一个婴儿睡在她的小床上

2.When they met in the middle of a farmer’s field, Charles was __A___ years old.他们在一个农民的田地中见面时,查尔斯_____岁

A. 28

B. 16

C. 12

3.What was the weather like during the shooting party?C射击场的天气怎么样?

A. It was cold冷.

B. It was rainy下雨.

C. Both of A and B

4.Diana thought Charles was a __A__ man when she first saw him.戴安娜认为查尔斯第一次见到他时是个悲伤的人

A. sad

B. happy

C. bad

5.Which of the followings is NOT correct?A下列哪一项是不正确的?

A. They met when it was getting dark.天黑时他们相遇了

B. Charles thought Diana was a happy girl.查尔斯认为戴安娜是个快乐的女孩。

C. Diana walked across the field to meet Charles.戴安娜穿过田野去见查尔斯。

unitl 20

Ⅰ.Listening.

Listen and fill in the gaps. 根据录音填空。

Xiaoyan: Where shall we go then?

Polly: Well, we want to go by tube, and we don’t want to travel too far. Why (1)don’t we go to one of the cinemas around Piccadilly Circus, or Leicester Square?

Xiaoyan: That’s a good (2)idea .

Polly: What’s the time now?

Xiaoyan: About half past (3)six .

Polly: That’s OK then. If we can find something that starts at about 7.30 or 8.00, we’ll have plenty of (4)time. Then we could have something to eat after the film or go to a pub. I know a really (5)nice pub near Covent Garden.

Xiaoyan: Sounds great. Hmmm… let’s see… this one’s (6)no good. It’s at Victo-ria. This one’s better, but it is (7)more expensive and the films start a bit later. So that’s no good either. How about (8)going here? This looks fine.

Polly: Oh yes. That’s a nice cinema, and there are (9)three films to choose from. Let’s read the reviews to (10)see what they say about the films.

Xiaoyan:那我们去哪儿呢?

波莉:嗯,我们想乘地铁去,我们不想走得太远。(1)为什么我们不去一个在皮卡迪利广场的电影院,还是莱斯特广场?

Xiaoyan:这是一个好主意(2)。

波莉:现在几点了?

Xiaoyan:大约六点半。(3)

波莉:那好吧。如果我们能找到大约在7.30或8开始的东西,我们将有充足的(4)时间。然后我们可以在电影结束后去吃点东西或者去酒吧。我知道一个真正的(5)附近考文特花园好的酒吧。

Xiaoyan:听起来很棒。Hmmm.:让我看看…这是(6)不好。在Victoria。这个比较好,但是(7)更贵,电影开始晚了一些。所以这也不好。(8)去这儿怎么样?这看起来很好。

波莉:哦,是的。那是一家不错的电影院,有(9)三部电影可供选择。让我们把评论读到(10)看他们对电影的看法。

Ⅱ.Vocabulary.

Choose the correct answer. 选择正确答案。(每道题2分,共30分)

1.He left for London (B)。

A. on the business

B. on business

C. in business

2.They (C) leave next Friday.

A. decided

B. decide

C. decided to

3. I lost the keys (A).

A. on my way to the office

B. on way to the office

C. on my way the office

4.The house is built in a tree. It sounds so (C).

A. weak

B. interested

C. romantic

5.“Hamlet” is one of Shakespeare' s (B).

A. a tragedy

B. tragedies

C. tragedy

6.The restaurant is (C).

A. air-conditioning

B. air-condition

C. air-conditioned

7.I’ve (C) a beer for you.

A. asked

B. pointed

C. ordered

8.He always has (C) housework to do.

A. a lot

B. many

C. plenty of

9.The film is about a successful (A) woman.

A. caree r

B. job

C. employ

10.There is a page (C) from this book.

A. miss

B. missed

C. missing

11.The play has a very complicated (A).

A. plot

B. plots

C. action

12.We had a most (C) journey.

A. enjoy

B. fun

C. enjoyable

13.(B) is a person who answers questions.

A. An interviewer

B. An interviewee

C. An interview

14.She (B) the man with blue eyes.

A. fancy

B. fancies

C. fancys

15.We (C) a small room between us.

A. use

B. Enjoy

C. share

Ⅲ.Grammar & Function.

Choose the correct answer.选择正确答案。(每道题3分,共30分)

1.Li Ming ____C____ to school at seven, and he _________ English lessons on Mondays

and Fridays.

A. go, have

B. goes, have

C. goes, has

2.Mrs. Green ____C____ a very good nurse. She always _______ the children a lot of

love and kindness.

A. is, gave

B. was, gives

C. is, gives

3.I can’t hear her ___C___ she has a low voice.

A. because of

B. although

C. because

4.I didn’t want to go fishing ___B___ I had a bad cold.

A. after

B. because

C. so

5.Is there ____B___ in that box?

A. everything

B. anything

C. nothing

6.There is B wrong with my bicycle.

A. anything

B. something

C. everything

7.Shall I turn on the TV?C.

A. No, you don’t

B. Yes, you do

C. Yes, please

8.A: Let’s go to America for our holiday.

B: C stay at home.

A. I’d prefer

B. I like

C. I’d rath er

9.It’s A warm today.

A. very

B. much

C. most

10.The weather during our holiday was ____C____ perfect.

A. Too

B. very

C. really

Ⅳ.Reading.

Read and choose the correct answer.阅读短文,选择正确答案。(每道题4分,共20分)

Passage:

One day an old man was going to his home. Just then a stranger stopped him and asked him, “Excuse me, how long will it take me to walk to the next village?”

The old man studied the stranger quietly but he didn’t answer. The stranger said to himself, “This old man is deaf. I will ask him again.” Then he repeated more loudly. The old man thought for a while, but he still did not answer.

By this time, this stranger got very angry and shouted at him, “I say how long it will take me to the next village.” But the old man still did not give him any answer.

The stranger turned away and began to walk quickly to the village.

After watching him for a minute or two, the old man called after him. “My friend, it will take you only fifteen minutes.” The stranger turned around and said, “Well, why didn’t you tell me that before?” “How could I? Because I didn’t know how fast you could walk.”

一天,一位老人去他的家。就在这时,一个陌生人拦住了他,问他:“对不起,我要走多长时间才能到下一个村庄?”“

老人静静地端详着那个陌生人,但他没有回答。陌生人对自己说:“这个老人聋了。“我再问他一次。”然后他又大声地重复了一遍。老人想了一会儿,但还是没有回答。

这时,这个陌生人非常生气,大声对他说:“我说要多久才能到下一个村子。”但是老人还是没有给他任何答复。那个陌生人转过身,很快地向村子走去。

老人看了他一两分钟后,叫了他一声。“我的朋友,你只需要十五分钟。”陌生人转过身说,“那么,你为什么不早告诉我呢?”“我怎么能?因为我不知道你能走多快。”

1.The stranger had to walk to the next village because there was no bus going

there.那个陌生人不得不步行到下一个村庄,因为那里没有公共汽车。

A. Wrong.

B. Doesn’t say.

C. Right

2.When the stranger knew the old man was deaf, he didn’t ask again.当陌生人知道

老人是聋子的时候,他没有再问了。

A. Wrong.

B. Doesn’t say.

C. Right.

3.The stranger was angry with the old man when he didn’t say anything.那个陌生人

什么都没说,就对那个老人生气了。

A. Wrong.

B. Right.

C. D oesn’t say.

4.After the stranger got to the village, the old man began to talk to him.陌生人到达

村庄后,老人开始和他交谈。

A. Right.

B. Doesn’t say.

C. Wrong.

5.The old man wanted to know how fast the stranger could walk before giving him

the answer.这位老人想在回答陌生人之前知道他能走多块.

A. Right.

B. Doesn’t say.

C. Wrong.

until 21

Ⅰ.Listening.

Listen and fill in the gaps.根据录音填空。

请听录音:

interviewer:How old is the band?

Mary: We set it up about two years ago. But it began when Steve and I got to-gether while we were at school. We(1)wrote songs together. He played the guitar and sang the songs. Then I (2)met Dave and Paul two years ago and we(3)set up the band. The four of us get on really well. Paul plays the keyboards and Dave plays the drums.

interviewer:Whatsortof(4)music doyouplay?

Mary: e used to play rock and (5)pop ongs. When Paul joined us, things

changed, because he’s really keen on Irish music and so we now do some of that.

I’m also(6)keed onsomeoftheoldjazzsingers.

interviewer:Whatareyourplansforthefuture?

Mary: We have lots of gigs in the(7)next fewmonths.We are going to make a CD next month. You can see our website. Paul (8)set itup.

interviewer:And what do you do when you’re not playing?

Mary: Well, Paul is a part-time librarian, Dave is looking (9)for a job and Steve looks after his children while his wife works as an accountant. I’m still a mu-

sic(10)student. Oh yes, and Dave and I put up posters for the concerts.

记者:这支乐队成立有几年了?

玛丽:我们大约是两年前正式成立的。但是乐队从我跟史蒂夫上学的时候就开始有了。我们一起写歌。他弹吉他加演唱。后来两年前我遇到了戴夫和保罗,于是我们就成立了乐队。我们四个人相处得非常好。保罗是键盘手,戴夫是鼓手。

记者:你们搞什么样的音乐?

玛丽:我们曾经演摇滚乐和流行歌曲。保罗加入后开始有了变化,因为他特别喜欢爱尔兰音乐,于是我们现在做一些爱尔兰音乐。我也喜欢一些老的爵士乐歌手(的作品)。

记者:你们将来有什么样的打算?

玛丽:接下来几个月我们有很多的演唱会。下个月我们要出一张CD。你可以上我们的网站

去看看。是保罗做的。

记者:那么你们不演出的时候做什么呢?

玛丽:嗯,保罗是个兼职图书管理员,戴夫正在找工作,史蒂夫在家照顾孩子,他的妻子是个会计。我现在还是个音乐专业的学生。哦,对了,戴夫和我为演唱会贴海报。Ⅱ.Vocabulary.

Choose the correct answer. 选择正确答案。

1.Did he learn to play (C) when he was a child?

A. violin

B. a violin

C. the violin

2.He (C) me back here in his car yesterday evening.

A. brings

B. took

C. brought

3.They want to take an active part (B)their country’s development.

A. to

B. in

C. for

4.He usually (A) our mistakes in class.

A. points out

B. points at

C. points

5.Can you (B) where he comes from?

A. see

B. find ou t

C. find

6.I can't afford (A) a house.

A. to buy

B. buy

C. buying

7.They named the island (B) its discoverer.

A. in

B. after

C. to

8.Don't worry about Mary — she can (C) herself.

A. take care

B. look at

C. look after

9.Our car(A) on the motorway yesterday.

A. broke down

B. has broken down

C. was broken down

10.I don’t intend (A) the gig today.

A. to go to

B. go to

C. going to

11.He has (B) stamps for about 10 years.

A. gathered

B. collected

C. gotten

12.Don’t forget (A) your book with you.

A. to bring

B. bring

C. bringing

13.I mailed a few letters (C) my way to the store.

A. in

B. out of

C. on

14.The first thing we did when we arrived in New York was check (B)at the hotel.

A. to

B. in

C. at

15.Can you finish the work (B)five o’clock this afternoon?

A. in

B. by

C. to

Ⅲ.Grammar & Function.

Choose the correct answer. 选择正确答案。

1.Look at the cloud. It (C).

A. rains

B. will rain

C. is going to rain

2.You (A) the exam in English if you () hard.

A. will pass, work

B. pass, work

C. will pass, will work

3.What (B) you () tomorrow evening?

A. do, do; will go

B. are, doing; am going

C. are, doing; go

4.Perhaps I’ll (A)him at Mary’s party.

A. come across

B. come about

C. come for

5.His parents always (C) early every day.

A. getting up

B. gets up

C. get up

6.They named the boy (B) his grandfather.

A. for

B. after

C. to

7.I’ve checked you (A) at the Beijing Hotel.

A. in

B. for

C. with

8.How are you (C) your work?

A. get on with

B. getting on

C. getting on with

9.I’ll (A) one of my best rooms () a student.

A. rent, to

B. hire, to

C. rent, for

10.We (A) a company to help us sell our new product.

A. Hired

B. let

C. rented

Ⅳ.Reading.

Read and choose the correct answer.阅读短文,选择正确答案。

I go to the barber every month. I don’t like very short hair, so my barber doesn’t cut off much. I have known him for almost four years now, and when I go to him, we always talk a lot. He tells me all his news, and I tell him all mine. He meets a lot of interesting people in his shop and he talks to most of them, so he always has a lot of news for me.

Every year my barber goes to France for two weeks for his holidays, and when he comes back to England, he has a lot of interesting news. While he is cutting my hair, he tells me about beautiful old cities and quiet little villages, strange food and drinks and many other things. I sit there and listen to the old man with open ears. Although my barber is old, he always tries new things. He never said, “I have never

eaten this food before, so I am not going to eat it now.”

我每个月都去理发店。我不喜欢短发,所以我的理发师剪得不多。我认识他将近四年了,当我去找他时,我们总是聊很多。他把所有的消息都告诉了我,我把我的一切都告诉了他。他在店里遇到很多有趣的人,他和大多数人交谈,所以他总是有很多消息要告诉我。

每年我的理发师到法国度假两周,当他回到英国时,他有许多有趣的消息。他一边剪头发,一边告诉我美丽的老城区和安静的小村庄,奇怪的食物和饮料以及其他许多东西。我坐在那里,听着老人的耳朵。

虽然我的理发师老了,但他总是尝试新事物。他从来没有说:“我以前从来没有吃过这种食物,所以我现在不吃了。”

1.The writer has his hair cut every month.那位作家每个月都理发。

A. Does n’t say.

B. Right.

C. Wrong.

2.They got to know each other only a few months ago.他们几个月前才认识的。

A. Doesn’t say.

B. Wrong

C. Right.

3.Every year the barber goes to some cities or villages in France.理发师每年都去法国的一些城市或村庄。

A. Wrong.

B. Doesn’t say.

C. Right.

4.The barber is not very old but he has tried many strange food and drinks.理发师年纪不大,但他试过许多奇怪的食物和饮料。

A. Right.

B. Doesn’t say.

C. Wrong.

5.The barber lived in France when he was young.理发师年轻时住在法国。

A. Doesn’t say.

B. Right.

C. Wrong.

until 22

Ⅰ.Listening.

Listen and fill in the gaps.根据录音填空。

请听录音:

Paul talks about the sports and games he does.

Interviewer:What sports do you do, Paul?

Paul:I do quite a lot of sports. I go jogging every morning before work and I play football every Wednesday with a group of my friends. I try to go swimming at least once a week as well in my lunch break, and I do karate on Friday evenings at a club.

I sometimes play cricket or basketball in the summer in my local park, and I occa-sionally play rugby in the winter with a team from the office where I work. I some-times play cards when it’s raining.

保罗谈论他所参加的体育运动。

采访人:保罗,你平日参加什么体育活动?

保罗:我参加的体育活动相当多。每天早晨上班前我都慢跑,每个星期三我都和一帮朋友踢足球。我争取一个星期游一次泳,午休的时候也游。每个星期五晚上我到俱乐部去练空手道。夏天有时候我在附近的公园打板球或着打篮球,冬天偶尔也和一些同事组成球队打橄榄球。下雨的话,有时候玩玩扑克牌。

Ⅱ.Vocabulary.

Choose the correct answer. 选择正确答案。

1.He often played _A_ in middle school.

A. baseball

B. a baseball

C. the baseball

2.He visits me _A_, about once a month.

A. occasionally

B. often

C. usually

3.There are more than 10 _A_ in Beijing now.

A. million people

B. million peoples

C. millions people

4.The 2008 Olympic Games _C__ scheduled for Beijing.

A. be

B. is

C. are

5.This is _A_ international team of scientists.

A. an

B. a

C. one

6.Visitors __B__ come to China every year.

A. over the world

B. from all over the world

C. all of the world

7.Will you _B_ come?

A. are able to

B. be able to

C. able to

8.England _B_ two goals before half-time.

A. was scored

B. scored

C. score

9.In March 2001 Australia __C_ T onga 22 – 0.

A. beats

B. beated

C. beat

10.He was the best _A_ on the Chinese team.

A. goalkeeper

B. goal keeper

C. goal-keepe r

11.She is determined to _B_ the race.

A. beat

B. win

C. score

12.The child _C__ fluent French.

A. says

B. talks

C. speaks

13.He is very careful _C__ his money.

A. to

B. in

C. with

14.He hasn't finished it _B__.

A. also

B. yet

C. already

15.It was a _B_ day.

A. real interesting

B. really interesting

C. interesting really

Ⅲ.Grammar & Function.

Choose the correct answer. 选择正确答案。

1.____C___ you ever ________ to Shanghai?

A. Did, went

B. Are, being

C. Have, been

2.I was so happy to see John again last Sunday. We ____B_____ each other for more than two years.

A. hadn’t seen

B. haven’t seen

C. didn’t see

3.In recent years, Tim ____C____ to London several times.

A. went

B. have gone

C. has been

4.It is _____C_____ today than yesterday.

A. coldest

B. very cold

C. colder

5.Beijing is one of _____C____ in the world.

A. the most beautiful city

B. most beautiful cities

C. the most beautiful cities

6.Would you mind ____A____ the door for me please?

A. opening

B. to open

C. open

7.We are thinking about ______B_____ to France for our holiday.

A. to go

B. going

C. go

8.I’ll show you how to ____B____ the game.

A. go

B. play

C. do

9.We often _____C___ swimming together.

A. do

B. play

C. go

10.What kinds of sports do you often ___B____?

A. go

B. do

C. play

Ⅳ.Reading.

Read and choose the correct answer. 阅读短文,选择正确答案。

Basketball is an American game. A man named James Naismith invented it in 1891. He wanted a game to playindoors in the winter. The first real game was played in 1892.

Naismith put up two baskets. There were nine men on each side. The men tried to throw the ball into the baskets. There were no holes in the baskets. When a ball went in the basket, it stayed there. The game had to stop. A man had to climb up to get the ball. It was a slow game. After a while, people cut the bask et and made a hole in it.

At first, many men could play. Now only ten men play the game. There are five on each side. And basketball today is a very fast game.

Once basketball was played only in America. Now basketball is played almost all over the world.

篮球是美国的运动。一个叫詹姆斯·奈史密斯的人在1891发明了它。他想要一个冬天在室内玩的游戏。第一场真正的比赛是在1892进行的。

奈史密斯举起两个篮子。两边各有九个人。那些人试图把球扔到篮子里。篮子里没有洞。当球进篮里时,它就留在那里。比赛不得不停止。一个人必须爬上去才能拿到球。这是一场缓慢的比赛。过了一会儿,人们把篮子切了一个洞。

起初,许多男人可以玩。现在只有十个人在玩这个游戏。两边各有五个。篮球今天是一场很快的比赛。

篮球只在美国打过一次。现在几乎全世界都在打篮球。

1.Basketball was first played in America.篮球最初是在美国举行的。

A. Doesn’t say.

B. Wrong

C. Right

2.Basketball was played as a real game in 1982.篮球在1982被当作一场真正的比赛。

A. Right.

B. Wrong

C. Doesn’t say.

3.At first eighteen men could play the game.起初十八个人可以玩这个游戏。

A. Doesn’t say.

B. Wrong.

C. Right.

4.At first, basketball was a slow game because there was no hole in the basket.起初,篮球是一场很慢的比赛,因为篮子里没有洞。

A. Wrong.

B. Right.

C. Doesn’t say.

5.All the basketball players are very rich.所有的篮球运动员都很富有。

A. Wrong.

B. Right.

C. Doesn’t say.

电大开放英语Ⅱ考试题库大全及答案

第一部分交际用语33 The man at the concert told Mary’s parents that __A_ 1 Shall we see a movie tonight?34 Mary __B__when she was 16 See your later35 Eric Sound was the name of ___B__ A Right B wrong36-40阅读下列短文,根据短文内容判断句子是否正确。 2 What would you like to drink, madam?Tim: Hello Where have you been? You look hot Can I have a glass of white wine?Xiaoyan: Yes, I am I’ve been to the tennis club I’ve had a tennis lesson A Right B wrong Tim: How did you manage? 3 When did you first come to China?Xiaoyan; Not too badly I’ve never played tennis before 10 years ago Tim; Don’t you play tennis in China? A right B wrong36 Xiaoyan has had a tennis lesson 4 Do you like your job? A Right B Wrong I’m a nurse37 She has had a lesson at the public tennis courts A right B wrong A Rright B Wrong 5 What are you going to do this evening?38 She has played a lot of tennis in China I went there with some friends A Right B Wrong A right B wrong39 She has eaten a sandwich before she played 第二部分词汇与结构 A.Right B wrong 6.Today is busy Let’s discuss it ____C___ next week40 Mary and Tim haven’t eaten yet A sometimes B some times C some time A.Right B wrong 7 A: I’m sorry to have kept you waiting第四部分翻译 B: Oh, not at all, I ____A____ here only a few minutes41 Although it is veryenjoyable, the film is too long A have been B was C will be尽管电影非常有趣,但是太长了。 8 His grandfather is very healthy He ___B __ drinks ______smokes42 Sandy is wearing a long, black, silk dress A both,and B neither, nor C neither, or桑迪穿了条黑色的长丝裙。 9 As she ____B____ the newspaper, Granny ______asleep43 I need to be at the airport by 6 00 o’clock A read… was falling B was reading… fell C read… fell我得在六点前到达机场。 10 The book was rather expensive, but I bought it ___B___44 I must have left the camera in a shop A any way B anyway C even though我一定是把相机丢在那家商店里了。 11 The buses, ____B___ were full of people, couldn’t go very fast45The accounts, which are in a A that B which C there bit of a mess, have to be ready for next month 12 I have no idea who stole his wallet It ___A___ anyone帐目现在有点乱,必须要在下个月清理好。 A could have been B should have been C must have been第一部分交际用语 13 Mary said she __ _A __ all over the world 1 Hello, Xiaoyan How was the party? A had been to B has gone to C went to Hi, Jack We had a great time 14 Mary’s father is very pleased ___A____ her A right B wrong A with B at C for 2 How are you feeling today? 15 You’d better have your hair___B___before going to your friend’s wedding---I’d rather stay at hom e A cutting B cut C to cut A right B wrong 16 He stopped ____A___TV when the dinner was ready 3 How old are you A watching B to watch C watch---Yes, I am 17 Nice weather,_____C_____? A right B wrong A doesn’t it B hasn’t it C isn’t it 4 Can I get you something to drink? 18 Mike offered to help and so ____C____John---Yes, please A coca-cola for me A does B is C did A right B wrong 19 Mary told Little Tom not____C____ all the money 5 How can I book a cheap hotel? A spend B spent Cto spent---If I were you, I’d phone a travel agent 20 A: Have you finished your homework? A right B wrong B: _B_第二部分词汇与结构 A No, I didn’t B No, I haven’t finished C No, I haven’t 6 Sally is looking for a new job She has been bored ___C___ her job as a 21 He used to ___B___ very hard when he was young secretary A working B work C to work A by B from C with 22 He has ____A___ gone out7 A: ___C___ my glasses? A just B now C soon B: Yes, I saw them on your bed a minute ago 23 We enjoy ___C___ very much, because it is good to our health A Do you see B Would you see C Have you seen A swim B to swim C swimming8 An application form will be sent to you __ A___ th 24 March the 8 is ____B___ Day A on request B on a request C in equest A Woman’s B Women’s C Womens’9 I was watching TV ___B___ the telephone rang 25 A concert will be held in the school hall ___C___ 4 pm ______ Tuesday A while B when C since A on… at B in…in C at…on10 They named the island ____A___ its discoverer 第三部分句型转换 A after B in C to 26 Tim didn’t stay in the meeting He left the office (用instead of将11Could you please tell us what kind of work____A___you have got experience?两句练成一句) A at that B in which C which He left the office instead of staying in the meeting12 You can remember what you do if you ___B __ 27 Where is the restaurant? (用asked改写成间接疑问句) A take a diary B keep a diary C make a diary He asked where the restaurant was13 This morning I had my finger ___C___ when I was preparing breakfast 28 That cinema is very nice The tickets are quite expensive (用but连成一 A cutting B to cut C cut 句)14 A: Thank you for lending me your dictionary That cinema is very nice but the tickets are quite expensive B: You’re welcome But could you ____A___ to me tomorrow? 29 He’s gone to Shanghai He’s negotiating a new contract (用动词不定式 A give it back B give back it C get back 连成一句)15 He is really good man, _B___? He’s gone to Shanghai to negotiate a new contract A doesn’t he B isn’t he C won’t he 30 He didn’t run fast He didn’t catch the bus (用enough…to连成一句)16 I’m going to buy Mary a birthday gift Do you have ____C____ in mind? He didn’t run fast enough A special something B special anything C anything 第四部分阅读理解special Mary began playing the violin when she was only six Her father came across a17 My father told me ___B___ his trip to Xin Jiang really old instrument at his aunt’s house, and he brought it back home with A of B about C with him Mary loved it and sssimmediately tried to play it After a few months she18 I’ve always enjoyed __A____ ’s father 31___C A swimming B to swim C swim began to have lessons She got on very well with the 31 Mary __19 We used to ___A___ bicycles to go to work 32 Mary began to need a better vio when she was a bout _B_ A ride B riding C to ride

电大英语网考统考真题题库及答案完美版)

真题一 一、交际英语 1、- Hello, I'm David Chen. Nice to meet you. - _______ A:Are you? B:Nice to meet you too. C:Yes. D:Very nice. 答案: B 2、-- Happy birthday to you! -- _______________ A:Happy birthday to you! B:I am very glad. C:That's all right. D:Thank you. 答案: D 3、- Mr. Jones, this is Sean, an English teacher from the United States. - ______________ A:What can I do for you?

B:Nice to meet you. C:Please keep in touch. D:Haven't seen you for ages. 答案: B 4、- I'm sorry. I lost the key. - ________ A:Well, it's OK. B:No, it's all right. C:You are welcome. D:You are wrong. 答案: A 5、- Could I speak to Don Watkins, please? - ________ A:Speaking, please. B:Oh, how are you? C:I'm listening. D:I'm Don. 答案: A 二、阅读理解 1、 Snowflakes look like white stars falling from the sky. But there have been times when snow has looked red, green,

2017年电大高级财务会计形成性考核册作业 答案

高级财务会计形成性考核册作业答案作业1 一、单项选择题 1、第二期以及以后各期连续编制会计报表时,编制基础为(C)。 A、上一期编制的合并会计报表 B、上一期编制合并会计报表的合并工作底稿 C、企业集团母公司与子公司的个别会计报表 D、企业集团母公司和子公司的账簿记录 2、甲公司拥有乙公司60%的股份,拥有丙公司40%的股份,乙公司拥有丙公司15%的股份,在这种情况下,甲公司编制合并会计报表时,应当将(C)纳入合并会计报表的合并范围。 A、乙公司 B、丙公司 C、乙公司和丙公司 D、两家都不是 3、甲公司拥有A公司70%股权,拥有B公司30%股权,拥有C公司60%股权,A公司拥有C公司20%股权,B公司拥有C公司10%股权,则甲公司合计拥有C公司的股权为(C )。 A、60% B、70% C、80% D、90% 4、2008年4月1日A公司向B公司的股东定向增发1000万股普通股(每股面值1元),对B公司进行合并,并于当日取得对B公司70%的股权,该普通每股市场价格为4元合并日可辨认净资产的公允价值为4500万元,假定此合并为非同一控制下的企业合并,则A公司应认定的合并商誉为( B )万元。 A、750 B、850 C、960 D、1000 5、A公司于2008年9月1日以账面价值7000万元、公允价值9000万元的资产交换甲公司对B公司100%的股权,使B成为A的全资子公司,另发生直接相关税费60万元,合并日B公司所有者权益账面价值为8000万元。假如合并各方同属一集团公司,A公司合并成本和“长期股权投资”的初始确认为(D )万元。 A、90008000 B、70008060 C、90608000 D、70008000 6、A公司于2008年9月1日以账面价值7000万元、公允价值9000万元的资产交换甲公司对B公司100%的股权,使B成为A的全资子公司,另发生直接相关税费60万元,为控股合并,购买日B公司可辨认净资产公允价值为8000万元。假如合并各方没有关联关系,A 公司合并成本和“长期股权投资”的初始确认为(B )。 A、70008000 B、90609060 C、70008060 D、90008000

2017年电大行政法与行政诉讼法形考作业1

单项选择题(每小题3分,10题,共30分) 题目1 1、下列关于行政法的特点,错误的是()。。 选择一项: A. 行政法规范不易变化 B. 行政法规范的数量多,内容广泛 C. 行政法没有统一、完整的法典 D. 行政程序性规范与行政实体性规范通常共存于同一个法律文件之中反馈 正确答案是:行政法规范不易变化 题目2 以下说法不属于行政程序合法内容的是()。 选择一项: A. 决定对当事人不利事务时,应预先通知并给其发表意见的机会 B. 行政机关在裁决行政案件时不能偏听偏信 C. 行政行为内容应当合情合理 D. 任何人不能成为审理自己案件的法官 反馈 正确答案是:行政行为内容应当合情合理 题目3 以行政法规范的性质为标准来划分,行政法可以分为()。 选择一项: A. 一般行政法与特别行政法 B. 行政组织法、行政行为法及行政监督法 C. 中央行政法与地方行政法 D. 实体行政法与程序行政法 反馈 正确答案是:实体行政法与程序行政法 题目4 在行政法律关系双方当事人中,() 选择一项: A. 必有一方是国家行政机关 B. 权利义务关系是平等的 C. 必有一方是行政主体 D. 行政相对方总是公民 反馈

正确答案是:必有一方是行政主体 题目5 行政合理性原则基于()产生。 选择一项: A. 依法行政 B. 自由裁量权 C. 法律的灵活性 D. 行政合法性原则 反馈 正确答案是:自由裁量权 题目6 行政法律关系产生的事实前提是()。 选择一项: a. 行政法律事实 b. 行政行为 c. 行政法律规范 d. 行政关系 反馈 正确答案是:行政法律事实 题目7 行政法所调整和规定的,具有行政法上权利和义务内容的各种社会关系,被称为()。 选择一项: A. 行政关系 B. 行政法律行为 C. 行政法律关系 D. 行政法关系 反馈 正确答案是:行政法律关系 题目8 行政法治原则的核心内容是()。 选择一项: A. 行政信赖保护原则 B. 行政合法性原则 C. 行政灵活原则 D. 行政合理性原则 反馈

电大英语试题及答案.doc

电大英语试题及答案

开放英语I(2)形成性考核册作业答案1 学前准备 1—5 A B B B A 6—10 C C B C A 开放英语(2)作业答案1 作业1 (Units1---6) 第一部分交际用语 1-5. B A A B A 第二部分词汇与结 构 6-10. CA B B B 11-15 B A A A B 16-20 A C C C C 21-25 B A C B C 第三部分句型变 换 26.He left the office instead of staying in the meeting. 27.He asked where the restaurant was.

28.The cinema is very nice but the tickets are quite expensive. 29.He’s gone to Shanghai to negotiating a new contract. 30. He didn’t run fast enough to catch the bus. 第四部分阅读理 解 31--35.C B A B B 36—40. A B B A A 第五部分翻 译 41. 这部电影虽然好看,但它太长 了。 42.桑蒂正穿着一件长黑色丝连衣 裙。 43.我必须在6点前到达机 场。 44.我一定是把照相机丢在那家商店里 了。 45.这个账目有点乱必须在下个月整理好。开放英语I(2)形成性考核册作业答案2

开放英语(2)作业答案2 作业2 (Units7--18) 第一部分交际用语 1-5. A B B A A 第二部分词汇与结 构 6-10. C C A B A 11-15 C B C A B 16-20 C B A A B 21-25 B A B C C 第三部分句型变换 26. I went shopping because I needed a new pair of shoes. 27. David asked Susan to phone him later. 28. I’m a teacher . So is she. 29. What did she forget yesterday? 30. His neighbor heard them making a noise. 第四部分阅读理 解

2017年电大作业讲评1网上形考答案

《现代礼仪》课程形成性考核册 : _______________________ 学校名称: _______________________ 名姓: _______________________ 号学 : _______________________ 班级 1

江苏广播电视大学 《现代礼仪》形成性考核要求 一、本课程对于网上教学活动要求 1.根据网上课程论坛BBS实时教学活动大课表的时间安排,省校安排三次BBS 实时教学活动,每位学生每学期至少参加两次网上实时教学活动。 2.鉴于本课程所选人数众多,请发帖的同学和老师务必注意:本学期开始,所有网上形成性考核的作业帖和提问贴,一律以学校为单位集中发帖,发布作业和提问的同学只需找到自己所属学校的主题帖,跟帖即可。请任课教师(或班长)务必尽快建立所属学校的主题贴,以便大家跟帖,这样,也给平时成绩的评定带来了便利。 3.为了管理方便,没有所属学校的单独发帖,一律作删除处理。 4.在规定的教学时间段内,如果发提问帖,请以主题为“我是××电大0×(秋或春)××班的×××,学号××××××”作为帖子的标题,贴子内容须围绕教学主题,不得为空(空贴删除)。 二、网上形成性考核要求 1.请各位同学于2011年12月1日之前在网上以教学点为单位以论坛发帖的形式完成以下题目。主题为“我是××电大0×(秋或春)××班的×××,学号××××××,以下为网上形成性考核作业。”本次作业占平时成绩的成绩的50%(另外50%的平时成绩由任课教师根据其他三次的“平时作业”以及上课表现综合评定),占期末总成绩的15%。 2.上传形成性考核作业请以“纯文本”的形式发布,不要使用附件。请务必注意期限,凡12月1日以后上传的作业一律删除,此15%的平时成绩为0分。 3.路径:江苏电大在线平台(2.0版)——我的课程——××××——课程论坛 2

2017年电大计算机网络[本]2017形考作业答案

最新资料,word文档,可以自由编辑!! 精 品 文 档 下 载

【本页是封面,下载后可以删除!】 计算机网络(本)作业1 第一章 一、选择题 1.计算机网络功能有( A )。 A. 资源共享 B. 病毒管理 C. 用户管理 D. 站点管理 2.下列选项中是网络软件的是( B )。 A. DBMS B. 操作系统 C. Office软件 D. 计算机主机 3.计算机网络硬件包括( C )。 A. 网管 B. 复活卡 C. 交换机 D. 代理节点 4.网络资源子网负责( C )。 A. 数据通信 B. 数字认证机制 C. 信息处理 D. 路由器 5.通常按网络覆盖的地理范围分类,可分为:局域网、( A )和广域网三种。 A. 城域网 B. 有线网 C. 无线网 D. 星型网络 6.为了简化计算机网络的分析和设计,有利于网络的硬件和软件配置,按照计算机网络的系统功能, 一个计算机网络中实现网络通信功能的设备及其软件的集合称为网络的( A )。 A. 通信子网 B. 有线网 C. 无线网 D. 资源子网 7.为了简化计算机网络的分析与设计,有利于网络的硬件和软件配置,按照计算机网络的系统功能, 把网络中实现资源共享功能的设备及其软件的集合称为( D )。 A. 通信子网 B. 有线网 C. 无线网 D. 资源子网 8.计算机网络按网络的通信方式分类可以分为:( D )和广播式传输网络两种。 A. 星型网络 B. 总线型网络 C. 树型网络 D. 点对点传输网络 二、填空题 1.(资源共享)和(信息传输)是计算机网络最基本的两大功能。

2.网络资源包括有(数据)、(信息)、(软件)和(硬件设备)四种类型。 3.计算机网络系统是由(资源)子网和(通信)子网组成的。 4.计算机网络主要解决(资源共享)和(信息传递)的矛盾。 5.“通信子网”主要负责全网的(数据传输)为网络用户提供数据传输、转接、加工和转换等通信 处理工作。 6.“资源子网”主要负责全网的信息处理,为网络用户提供(网络服务)和(资源共享)功能。 7.计算机网络按网络的传输介质分类可以分为(有线网)和(无线网)两种。 三、简答题 1.计算机网络的功能有哪些? 答:计算机网络的功能有资源共享、数据通信、集中管理、增加可靠性、提高系统处理能力和安全功能。 2.计算机网络的基本组成是什么? 答:计算机网络是由通信子网和资源子网组成的。计算机网络首先是一个通信网络,各计算机之间通过通信媒体、通信设备进行数据通信;其次,在此基础上各计算机可以通过网络软件共享其它计算机上的硬件资源、软件资源和数据资源。 3.计算机网络的定义是什么? 答:计算机网络就是利用通信设备及线路将地理位置不同的、功能独立的多个计算机系统互联起来。 以功能完善的网络软件(网络通信协议、信息交换方式、网络操作系统)实现网络中资源共享和信息传递的系统。 4.C/S结构与B/S结构有什么区别? 答:C/S结构模式中,服务器指的是在网络上可以提供服务的任何程序或计算机,客户指的是向服务器发起请求并等待响应原程序或计算机。客户端一般装有多种应用程序,以便向服务器相应程序发送请求。而B/S结构中,浏览器端只装有浏览器,它把应用逻辑和业务处理规则全放在服务器一侧。 5.资源子网的主要功能是什么? 答:资源子网主要负责全网的信息处理,为网络用户提供资源共享和网络服务等功能。它主要包括网络中所有的主计算机、I/O设备和终端、各种网络协议、网络软件和数据库等。 6.“通信子网”主要负责什么工作? 答:通信子网主要负责全网的数据通信,为网络用户提供数据传输、转接、加工和转换等工作。它主要包括通信线路、网络连接设备、网络通信协议和通信控制软件。 7.计算机网络按网络覆盖的地理范围分类,可以分为哪几类?

2017电大作业个人与团队管理形成性考核册参考答案

2017年个人与团队管理形成性考核册答案 作业1 第一次:自我规划,第一单元第1-4章:包括思考你的目标,自我认知、有效学习和确定目标计划。指导: 重新思考前面写的三个发展目标,并且考虑自己将如何实现这些目标,根据思考结果完成下面提供的行动计划表。 在开始计划之前必须做一些分析,找出可以利用的学习或培训资源, 与主管经理一起检查自己的目标,看看这些目标是否与公司的目标一致。 在做练习前请先看下面给出的例子: 表4-1 行动计划表(例子) 主题:个人组织和领导能力 目标 你希望实现什么?到一月底将一项重复的日常工作委派给一位团队成员,这样我就可以集中注意力进行计划和管理活动 目前的能力水平 你现在在哪里?很难放松控制,不相信团队成员能够按照自己的标准完成任务;花费大量时间处理并手把手地教团队成员,根本没有授权的时间 行动步骤 你将在怎样做?发展方法是什么?果断放权,下周就决定一项授权 周末从书本上学习如何授权的原理,从人力资源部门借来录像进一步学习 时间表 什么时候开始? 什么时候完成? 什么时候总结? 下周一开始,一月底完成并进行总结 评估 你怎样知道达到了目标? 你能在那些方面做得更好?我可以更有信心进行授权,不插手,让他人用自己的方式去做—信任他们,每周我将有更多时间用于计划 总结和重新安排 下一个挑战是什么? 什么时候出现下一个挑战:授权更多复杂的任务,鼓励团队成员的主动性 二月 表4-2 行动计划表1 主题:开创自己的事业 目标长期(六年) 你希望实现什么?我希望自己当老板,开创一番属于自己的事业 目前的能力水平 你现在在哪里?现在缺乏组织和管理能力,文化水平和业务水平有待提高 行动步骤 你将在怎样做?发展方法是什么?努力学好文化知识,不断提高自己的业务水平,参加MBA等的管理和组织能力的培训,周围的朋友能帮助我,大家一起努力 时间表 什么时候开始?什么时候完成?从现在开始学习每月进行一次总结

(2020年整理)电大人文英语I试题及答案.doc

2020年电大《人文英语1》试题及答案 形考任务1 一、选择填空 题目1 —Hi, Wang Xin,nice to meet you! —Hi, Liu Hui, _____________________ 选择: A. nice to meet you too. 题目2 —Hi! How are you doing? 选择: C. I'm doing well. 题目3 Bai Mei don't know Liu Hui, so Zhuang Hua _________ her to Liu Hui. 选择: A. introduce 题目4 When you feel _________, you should go to see a doctor. 选择: A. sick 题目5 People can't live without____________ sun. 选择: C. the 题目6 二、阅读理解:完形填空题(每空10分) 操作提示:通过题目中的下拉选项框选择恰当的词语补全填空。 Social work helps people to have a B life. In many cases this requires the social worker to help people to overcome the negatives in their lives. Social work includes from helping a A to get into college to counseling a person with illness. In most cases the role of a social worker is to help people to C the skills. Most of the time a social worker is going to be dealing A people who are having a difficult time. Often poverty plays a big part in the need for the services of social worker. Social workers often interview people to get an understanding of the problem. From there the social worker will help them to come up with a plan to C their situation. 1. A. good B. better C. rich 2. A. student B. doctor C. lawyer 3. A. take B. think C. develop

15年大学英语B统考 电大 网院网考模拟试题

大学英语B统考电大网院网考模拟试题5 大学英语B5 一、交际英语 1、--- Happy New Year to you and your parents!-- ________________. A:No,thank you B:You are happy, too C:Yes, we are happy D:The same to you 答案:D 2、- I have passed the English exam. - _______. Congratulations! A:Sorry B:Good luck C:Come on D:Well done 答案:D 3、-- Please help yourself to the seafood.-- ________ A:No, I can't. B:Sorry, I can't help. C:Well, seafood don't suit. D:Thanks, but I don't like seafood. 答案:D 4、- This box is too heavy for me to carry it upstairs.- _______ A:You may ask for help. B:I'll give you a hand. C:Please do me a favor. D:I'd come to help. 答案:B 5、- Wow! This is a marvelous room! I've never known you're so artistic.- ______ A:Great, I am very art-conscious.

2017年电大高等数学基础形成性考核册作业答案

高等数学基础作业 作业1 一、CCBC DCA 二、1、(3, +∞) ,2、 x 2 - x ,3、 e 1/ 2 ,4、 e , 5、 x=0 ,6、 无穷小量 。 三、 1、f(-2) = - 2,f(0) = 0, f(1) = e 2、由 01 2>-x x 解得x<0或x>1/2,函数定义域为(-∞,0)∪(1/2,+∞) 3、如图梯形面积A=(R+b)h ,其中22h R b -= ∴ 4、 5、 6、 7、 8、 h h R R A )(2 2-+=2 3 22sin 2 33sin 3 lim 2sin 3sin lim 00==→→x x x x x x x x 2)1() 1sin(1lim )1sin(1lim 12 1-=-++=+--→-→x x x x x x x 33cos 33sin 3lim 3tan lim 00==→→x x x x x x x x x x x x x x x sin )11()11)(11(lim sin 11lim 222020++-+++=-+→→0 sin 11lim sin )11(1 )1(lim 20 220=++=++-+=→→x x x x x x x x x x x x x x x x x x x x )3 41(lim )343(lim 31(lim +-+=+-+=+-∞→∞→∞→

9、 10、 ∴函数在x=1处连续 不存在,∴函数在x=-1处不连续 作业2 一、 BDADC 二、1、f '(0)= 0 ,2、f '(lnx)= (2/x)lnx+5/x , 3、 1/2 , 4、 y=1 , 5、 2x 2x (lnx+1) , 6、 1/x 。 三、1、求y ' (1)、y=(x 3/2+3)e x ,y '=3/2x 1/2e x +(x 3/2+3)e x =(3/2x 1/2+x 3/2+3)e x (2)、y '=-csc 2x + 2xlnx +x (3)、y '=(2xlnx-x)/ln 2x (4)、y '=[(-sinx+2x ln2)x 3-3x 2(cosx+2x )]/x 6 4 3 4 43) 3 41(] )341[(lim ---+∞→=+-+-+=e x x x x 32)4)(1()4)(2(lim 4586lim 4224=----=+-+-→→x x x x x x x x x x 1)(lim 1)21()(lim 1 2 1 ===-=- +→→x f x f x x )1(1)(lim 1 f x f x ==→011)(lim 1)(lim 1 1=+-=≠-=-+-→-→x f x f x x )(lim 1 x f x -→x x x x x x x 22sin cos )(ln sin )21 ()5(---、

电大远程网络教育大学英语B统考题库试卷2

一、交际英语 1、- I have an appointment with Dr. Edward.- ______________ A:Please wait for a minute. B:Are you sick? C:Tell me about your appointment. D:Dr. Edward didn't tell me. 答案:A 2、May I move your bag a little and take this seat?______ _____________. A:I don't mind B:It doesn't matter C:You do it please D:Go ahead 答案:D 3、- This box is too heavy for me to carry it upstairs.- ______________ A:You may ask for help. B:I'll give you a hand. C:Please do me a favor. D:I'd come to help. 答案:B 4、- _______ - Well, they got there last Wednesday. So about a week. A:When did your parents arrive in Paris? B:How long have your parents been in Paris? C:Did your parents arrive in Paris last Wednesday? D:When will your parents go to Paris? 答案:B 5、- Thank you for inviting me.- ______________ A:I really had a happy time. B:Oh, it's too late. C:Thank you for coming. D:Oh, so slowly? 答案: C 二、阅读理解 1、Computers can injure you.电脑会伤害到你。Most other injuries happen suddenly. For example,if you fall off a bike and break your arms,it happens very quickly. But computer injuries

2017电大计算机应用基础(专科)平时作业答案

2017电大计算机应用基础(专科)平时作业答案 计算机应用基础第1次平时作业 一.填空题(每小题2分,共30分) 1. 电子计算机能够自动地按照人们的意图进行工作的最基本思想是存储程序和程序控制。 2.8个字节含64个二进制位。 3.计算机中,中央处理器CPU由运算器和_控制器两部分组成。 4. 用高级语言编写的源程序要编译成目标程序后计算机才能执行。 5.计算机本身能识别的语言是机器语言。 6.与二进制数111001.101值相当的十进制数是57.625。 7.在通常情况下,计算机内存储一个汉字的内码需要2字节。 8.打开一个窗口并使其最小化,在任务栏处会出现代表该窗口的按钮。 9.在资源管理器中,选中不连续多个文件,在使用鼠标的同时要按Ctrl键。 10. windows允许用户同时打开多个窗口,但任一时刻只有一个是活动窗口。 11. 使用磁盘清理可以清除磁盘中的临时文件等,释放磁盘空间。 12. 在Windows中设置机器硬件资源的属性可在控制面板窗口实现。 13.利用Ctrl+E 快捷键可以打开资源管理器窗口。 14.在Windows中文件夹和文件的属性分为只读文件、隐含文件和存档文件。 15.安装输入法后,可以使用Ctrl+空格组合键来启动或关闭中文输入法。二.单项选择题(每小题1分,共25分) 1. 一个完整的计算机系统包括( C )。 A.运算器、控制器、存储器、输入/输出设备 B.主机与外部设备 C.硬件系统与软件系统 D.主机、键盘和显示器 2. 将计算机划分为四代的主要依据是计算机的(D)。 A.规模 B.功能 C.性能 D.构成元件 3. 计算机的硬件系统包括(B)。 A. 主机、电源、CPU、输入/输出设备 B. 运算器、控制器、存储器、输入/输出设备 C. 主机、硬盘、键盘、显示器、鼠标 D. 控制器、运算器、硬盘、键盘、显示器 4.在计算机内部对信息的加工处理都是以(D)形式进行的。 A.十进制码 B.十六进制码 C.八进制码 D.二进制码 5.计算机中必要的,使用最广泛的,用于人机交互的输出设备是(B)。 A.打印机 B.显示器 C.绘图仪 D.键盘 6.计算机中的运算器的主要功能是完成(C)。 A.代数和逻辑运算 B.代数和四则运算 C.算术和逻辑运算 D.算术和代数运算 7.存储器的容量单位为字节,它的英文名称是(B)。 A.bit B.Byte C.KB D.MB 8.十进制数29.625的二进制数表示为(B) A.10111.101 B.11101.101 C.101.10111 D.101.11101 9.ASCII使用的二进制编码是(C)。 A.2位 B. 4位 C. 7位 D. 8位 10.下面(D)不能与CPU直接交换数据。A.RAM B.ROM C.Cache D.CD-ROM

电大开放英语试题及答案完整版

电大开放英语试题及答 案 HEN system office room 【HEN16H-HENS2AHENS8Q8-HENH1688】

第一部分交际用语1.– I haven't seen Belly for 10 years.(B) B. Neither have I 2.– What subjects are you studying?(C ) C. I'm studying philosophy 3.– I wonder if you could help me.( D) D. Of course 4.– Hurry up. The lecture begins at 2:00.(A ) A. Don't worry. We've got 20 minutes 5.- David, you've been losing your temper over nothing lately.(C) C. I’m sorry. I shouldn’t have blown up like that 6.– Excuse me, I didn't mean to bother you.(C) C. That's quite all right 7.– Thanks a lot. You've gone to so much trouble.(A) A. It's no trouble at all 8.– I've ordered pizza and salad. What else do you want?(C) C. A beer is fine for me. I'm not hungry yet 9.– What would you like, tea or coffee?(B) B. Coffee, please 10.– Hello, could I speak to Don please?(D) D. Who's speaking 11.– May I help you, madam?(D) D. Yes, I'd like 2 kilos of oranges 12.– Nice weather, isn't it?(C) C. Yes, it is 13.– Must I do the washing-up tonight?(B) B. Leave it if you're exhausted 14.– Could you tell me where Mr. Lake is?(B) B. At the office 15.– Do you like watching football matches?(D) D. Football No. It's a waste of time 16. —Hello, Sally. How’s everything?(D) D. Just so-so 17 — Excuse me, would you lend me your calculator?(A) A. Certainly. Here you are 18. —I don’t like the spots programs on Sundays.(B) B. Neither do I 19. —What’s the problem, Harry (D) D. I can’t remember where I left my glasses 20 — What kind of TV program do you like best?(C) C. It’s hard to say, actually 21. --What about going for a walk?(A) A. Why not A good idea 22. — I think the Internet is very helpful.(A) A. Yes, so do I 23. — Which language do you speak at home?(D) D. English, most of the time 24. — Must we hand in our homework now (C) C. No, you needn’t 25. —Let’s take a walk. (A) A. Yes, let’s 26. — Hello, could I speak to Don please?(D) D. Who’s speaking 27. — Do you think the exam will be put off?(C) C. Not likely 28. —In my opinion, you’d better take a couple of days off.(A) A. I’ll take your advice 29. — Would you mind if I open the window for a better view?(D) D. Of course not 30.I have an appointment with Dr. Johnson.(C) C. Please wait for minute. He is busy now 31.Afternoon, sir. Where to?(A) A. Please get me to the airport 32. Can I help you to get it down (C) C. Thanks. It’s so nice of you 33.—I’m trying to call Marie, but there’s no answer.(D). D. Really Maybe she’s out 34.— Are you sure about that? (D) . D. Oh, yes. I’m absolutely positive 35.— Would you like to see the menu?(A) . A. No, thanks. I already know what to order 36.—What if my computer doesn’t work?(B)

相关文档
相关文档 最新文档