相关习题
 0  143092  143100  143106  143110  143116  143118  143122  143128  143130  143136  143142  143146  143148  143152  143158  143160  143166  143170  143172  143176  143178  143182  143184  143186  143187  143188  143190  143191  143192  143194  143196  143200  143202  143206  143208  143212  143218  143220  143226  143230  143232  143236  143242  143248  143250  143256  143260  143262  143268  143272  143278  143286  159627 

科目: 来源: 题型:

【题目】“I sometimes get up at three or four in the morning and I surf the net.”

“I often check my e-mail forty times a day.”

“I often spend more than three hours during one time on the net.”

“I spend more time in chat rooms than with my ‘real-1ife’ friends.”

Do you know any people like these? They are part of a new addiction(瘾)called Internet addiction. Internet addicts spend at least thirty to forty hours online every week. The use of the Internet can be an addiction like drug use. People lose control of the time they spend on the Internet.

For example, one college student was missing for several days. His friends were worried, and they called the police. The police found the student in the computer lab, and he was surfing the net for several days straight.

Studies show that about 6% to 10% of Internet users become addicted. And people worry about the teens because the Internet is changing the playing field for some of them. They spend more time in cyberspace than in the real world of friends and family.

Is “surfing the net” a hobby or an addiction for you? You may have a problem if you have these symptoms(症状):

●You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.

●You can’t wait for your next online time.

●You plan to spend a short time online, but then you spend several hours.

●You go out with your friends less and less.

【1】What does the beginning of the passage tell us?

A. How to become an Internet addict

B. What an Internet addict usually does

C. Where to find an Internet addict

D. Why to write this passage

【2】How does the writer describe the addicts’ use of Internet?

A. It is something like keeping drugs.

B. It is a way of producing drugs.

C. It is like taking drugs.

D. It is terrible to imagine.

【3】Why do people worry about the teens?

A. The teens are wasting too much money.

B. They used to work on the Internet.

C. The playing field of the teens will disappear.

D. More and more of the teens wil1 become addicted to the Internet.

【4】The example in the passage shows that _______.

A. Internet problems are more serious among college students.

B. Internet addicts usually stay in the computer lab without sleep.

C. Some of the Internet users have already been seriously addicted.

D. The police often help to find those Internet addicts.

【5】What is the writer trying to tell us according to the passage?

A. Don’t be addicted to the Internet.

B. Go to family activities more often.

C. Do things as you have planned.

D. Stay with your parents as often as possible.

查看答案和解析>>

科目: 来源: 题型:

【题目】Do you know why different animals or pests(害虫) have their special colours? Colours in them seem to be used mainly to protect themselves. Some birds like eating locusts(蝗虫),but birds cannot easily catch them. Why? It is because locusts change their colours together with the change of the colours of crops. When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown colour as crops have. Some other pests with different colours from plants are easily found and eaten by their enemies (敌人). So they have to hide themselves for lives and appear only at night.

If you study the animal life, you’ll find the main use of colouring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be seen by hunters. This is because they have the colours much like the tree.

Have you ever noticed an even stranger act? A kind of fish in the sea can send out a kind of very black liquid(液体) when it faces danger. While the liquid spreads over, the enemies cannot find it. And it immediately swims away. So it has lived up to now though it isn’t strong at all.

1From the passage we can learn that locusts ____________.

A. are small animals

B. are easily found by birds

C. are dangerous to their enemies

D. change their colours to protect themselves

2How can pests with different colours from plants keep out of danger?

A. They run away quickly.

B. Their colours are much like their enemies.

C. They hide themselves in the day and appear at night.

D. They have to move quietly.

3Bears and lions can keep safe because they ____________.

A. have the colours much like the trees

B. move quickly

C. like brown and grey colours

D. live in forests

4The kind of fish can live up to now because ____________.

A. it is very big and strong

B. the liquid it sends out can help it escape from its enemies

C. the liquid it sends out can kill its enemies

D. it swims faster than any other fish

5Which is the best title for this passage?

A. The Change of Colours for Animals and Pests

B. Colours of Different Animals and Pests

C. The Main Use of Colours for Animals and Pests

D. Some Animals and Pests

查看答案和解析>>

科目: 来源: 题型:

【题目】

On June 26, 2000, two scientists, called Francis Collins and Craig Venter, told the world that they could now read the whole "map" of the human body: DNA. DNA is something that everybody has, and it tells the body what to do. DNA is the reason that we look like our mother and father, because we get some of their DNA to make our own.

People have been trying to understand the human body for a long time. In 1860, Gregor Mendel discovered a special reason why we look the same as other people in our family. It is because of small things named "genes" in our body. In 1953, James Watson and Francis Crick made another discovery and found out that those small parts are real messages written in the DNA with a special language.

In 1961, Marshall Nirenberg and Johann Matthaei found a message in DNA showing how DNA tells the cell(细胞)to build its parts. Scientists have now found all the words in the DNA map, but we still do not understand what they all do. By understanding what just one "word" means, we can help save more people from several illnesses.

Most people hope that this will help make better medicine and help sick people. Other people worry that when people begin to know more words and find out lots of other information, we might use it in a wrong way, just to make people more attractive, or stop sick people from getting jobs. Man would have to meet a lot of trouble if DNA technology(技术)wasn't limited(限制)in use.

【1】When did we first know why we look like other people in our family?

A. In 2000. B. In 1953. C. In 1961. D. In 1860.

2What did the two scientists first discover in 1961?

A. The "map" of DNA.

B. A new illness.

C. A message of DNA.

D. The language of DNA.

【3】What can we do if we understand some "words" of the language inside the body?

A. Make people get new jobs.

B. Make medicine for illnesses.

C. Make maps of human.

D. Make people less attractive.

【4】What do people think about this work?

A. It can cause good or bad results.

B. It can cause only good results.

C. It can cause good results but won't work.

D. It can cause only bad results.

查看答案和解析>>

科目: 来源: 题型:

【题目】 Many people believe that life has smiled on Yang Mi: at the age of 4, she got her first TV drama role; at 16, she became a model for a fashion magazine; at 18, she went to her dream college Beijing Film Academy (北京电影学院). That year, the 24-year-old actress played the bad girl Luo Qingchuan in the time-travelling TV drama, Palace (《宫锁心玉》). The drama became a big success and made Yang very famous. The number of her micro blog followers rises from several thousand to more than 3 million overnight.

Could she be any luckier? Yang doesn’t think luck had anything to do with her success. She works hard all by herself. “Every chance is achieved from the efforts I’ve made,”said Yang. People now think she’s very hard-working.

She still remembers the time when people gave her the cold shoulder. People treated her with little love. They didn’t want to help her in her time of need.“I have to thank them because they gave me the strength to prove myself,”she said

That’s why she is eager to help others when they are in need.

In May, Yang became the ambassador (大使) for the Climate Group to fight the bad weather. She calls on people to join the Million-Miracle (百万奇迹) project and plant trees on China’s dry land.

【1】When did Yang Mi first play her role in TV dramas?

____________________________________________

【2】What kind of TV drama is Palace?

____________________________________________

【3】What made Yang Mi so successful?

___________________________________________

【4】Did luck have anything to do with her success?

____________________________________________

【5】What does Yang Mi call on people to do?

____________________________________________

查看答案和解析>>

科目: 来源: 题型:

【题目】

Marsha's House

Come and enjoy home on your trips.

We offer rooms of different sizes and delicious food.

No.5 Park Road:543002

Country Life Market

Our fruits and vegetables come in fresh every morning.

Special prices for the first month.

Opening hours:10:00 a.m.-10:00 p.m.

No.3 Clinton Street

Tel:544996

Wawa Village

The best school for your dog.

They learn everything here.

*Also a nice home for them when you are out of town.

Call 544741 24 hours

Next Wave Music Store

After 10 years of teaching piano, Amold_Swenson has made his first CD!

Come and meet him this weekend.

Special presents for the first 50 people.

Sat.7:00 p.m.

Call Diana 543616

【1】Marsha's House may be a ________.

A. supermarket B. hotel C. restaurant D. cinema

【2】If you want to buy apples, you should go to ________.

A. Marsha's House B. Country Life Market

C. Wawa Village D. Next Wave Music Store

【3】Amold Swenson may be a(n) ________.

A. musician B. athlete

C. film star D. singer

【4】If you want to get a present from Next Wave Music Store, you should ________.

A. get there before 7:00 a.m.

B. be the first person to get there

C. call 543616

D. not get there later than 50 people on Saturday

【5】What's the type of the four short articles?

A. Novel. B. News.

C. Advertisement. D. Essay.

查看答案和解析>>

科目: 来源: 题型:

【题目】书面表达。

某报社正在就学生上学的方式进行调查。假设你们班有53名学生,下面是你们上学方式的统计表。请你根据统计结果,写一篇英语短文向报社投稿,介绍一下你班同学的上学方式,并谈谈自己的观点。

参考词汇:way 方式;environment 环境

要求:

1. 包括统计表的内容,并发表自己的观点;

2. 60词左右,短文开头已给出,不计入总词数。

I’m Zhao Min from No.1 Middle School. Let me tell you how the students in my class go to school.

_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

_______________________________________________________________________________________

查看答案和解析>>

科目: 来源: 题型:

【题目】从方框中选出适当的句子,完成对话,有两项为多余选项。(5分)

Paul: Andy, what’s your favorite festival?

Andy: The Spring Festival.

Paul: It seems that the Spring Festival is the most important festival in China.1

Andy: We celebrate it in many ways.2

Paul: What’s your favorite then?

Andy: Setting off fireworks, of course. It is very exciting.

Paul:3

Andy: You’re right. So I will set off electronic fireworks. They are also beautiful.

Paul:4

Andy: It’s quite safe if you’re careful. You can set them off with me this year.

Paul: Really?5

查看答案和解析>>

科目: 来源: 题型:

【题目】April will bring a new product - the Apple Watch - into the market. Last week, the watch was firstly introduced by Tun Cook, Apple's CEO. The price of the watch will differ from $349 to $1,099, depending on its size, strap and whether it is a sports or regular style.

Apple engineers and designers have put in a lot of thought and hard work into creating this "small screen" on your wrist(手腕). The "sensor" on the screen not only detects your finger, but knows the difference between when you are tapping, and when you are pressing harder.

The watch also has "hal)tic feedback(触觉反馈)". You can send personal messages to your friend - such as drawing a star or a special sign with your fingers, or tapping the watch, say 3 times, and your friend will receive those taps on their wrist. Besides telling the time, the watch will use bluetooth' to connect with your iPhone and show calls or text messages that come in.

According to Tim Cook, the watch may open up a whole new area of applications that we had never thought of. Some car factories like BMW have developed an app that allows its car owners to open their cars with the watch. A Hotels' app may allow you to open the door to your hotel room without worrying about losing the smart-card. And finally, even airlines are jumping in - passengers may be able to simply wave their wrist to check into their flight.

The biggest use of the watch, however, is as your personal fitness coach. The watch can measure your pulse (heartbeat) using a sensor at the bottom of the watch. It also has the same "accelerometer" as your iPhone, so it knows when you are moving, and also how much you are walking or running, It will remind you if you have been sitting for too long without much activity.

Many stores are planning to stop selling FitBit devices(设备) to welcome the Apple Watch. Will Apple Watch really replace these devices and make fitness much more fun?

1 What product will Apple the company bring into the market?

A. The apple. B. The new mobile phone.

C. The apple watch. D. The computer.

2 We can learn from the passage that the Apple Watch__________.

A. is designed by Tim Cook

B. was brought into the market last year

C. sells at different prices for different colors

D. will come into the market soon

3With apple watch, you can________________.

A. develop your own personal app

B. connect your iphone with your ipad

C. receive personal messages from your friends' iphone

D. send personal messages to your friends' apple watches

4 Many businesses help push for the uses of apple watch EXCEPT__________.

A. hospitals B. hotels

C. airlines D. car factories

5 Many stores are planning to stop selling Fit Bit devices because____________.

A. all of the devices are sold out

B. they cannot make fitness fun

C. they want to welcome the Apple Watch

D. Apple Watch can replace Fit Bit devices completely

查看答案和解析>>

科目: 来源: 题型:

【题目】

Hello, everyone! I’m Frank. I 【1】_______________ ten. I study (学习) at No.11 Middle School. Here is a photo 【2】_______________ my family. The man behind (在...后面) me is my father. His name is Dale Brown. He is【3】______________ teacher in my school. He teaches English. And this is my mother. She is a teacher, 【4】______________. These are my grandparents. 【5】______________ is that woman next to (在...旁边) my grandmother? She is my 【6】______________, my father’s sister. 【7】____________ is a doctor. How 【8】______________ the little girl? Oh, she is my sister, Lily. We 【9】____________ a dog. It is in the picture, too. I love my family 【10】____________ I love our dog, too.

查看答案和解析>>

科目: 来源: 题型:

【题目】补全对话

根据对话内容,从对话后的选项中选出最佳选项。选项中有两项为多余选项。

ALet’s play tennis.

B:26 But I don’t have a tennis ball. Do you have tennis rackets and a tennis ball?

ANo, I don’t have them. But I have a soccer ball. 27

BThat sounds boring. Let’s play ping-pong. 28

AGood. Where is it?

BIt’s in my bag. 29

ANo, I don’t. But my cousin Sally has a bat and a ball.

BGreat. Where is she?

A:30

查看答案和解析>>

同步练习册答案