游客
题文

There was great excitement on the planet of Venus(金星) this week. For the first time Venusian scientists managed to land a satellite on the planet Earth, and it has been sending back signals as well as photographs ever since.
The satellite was directed into an area known as Manhattan (named after the great Venusian astronomer Prof. Manhattan, who first discovered it with his telescope 20000 light years ago).
Because of excellent weather conditions and extremely strong signals, Venusian scientists were able to get valuable information as to feasibility (可行性) of a manned flying saucer (碟) landing on Earth. A press conference was held at the Venus Institute of Technology.
“We have come to the conclusion, based on last week’s satellite landing,” Prof. Zog said, “that there is no life on Earth.”
“How do you know this?” the science reporter of the Venus Evening Star asked.
“For one thing, Earth’s surface in the area of Manhattan is made up of solid concrete and nothing can grow there. For another, the atmosphere is filled with carbon monoxide (一氧化碳) and other deadly gases and nobody could possibly breathe this air and survive.” “What does this mean as far as our flying saucer program is concerned?”
“We shall have to take our own oxygen with us, which means a much heavier flying saucer than originally planned.”
“Are there any other dangers that you discovered in your studies?”
“Take a look at this photo. You see this dark black cloud hovering(盘旋) over the surface of Earth? We don’t know what it is made of, but it could give us a lot of trouble and we shall have further tests before we send a Venus Being there.”
“Over here you will notice what seems to be a river, but the satellite findings indicates it is polluted and the water is unfit to drink. This means we shall have to carry our own water, which will add even greater weight to the saucer.”
“If all you say is true, won’t this set back the flying saucer program several years?”
“Yes, but we shall continue as soon as the Grubstart gives us the added funds.” Prof. Zog replied.
During the week of great excitement the Venusian scientists succeeded in getting important information as to ____.

A.the feasibility of landing a satellite on Earth
B.the possibility of making a first-rate flying saucer
C.the feasibility of sending a Venus Being to Earth
D.the possibility of directing a flying saucer into Manhattan

According to Prof. Zog, the Venusians will have to take their own oxygen with them when they carry out their flying saucer program because ____.

A.they need it in their way to the planet of Earth
B.the Earth’s atmosphere is filled with deadly gases
C.there is a low level of oxygen for Venusians
D.there is no air on the planet of Earth

The “dark black cloud” on the photo refers to ____.

A.the polluted air hovering over the surface of Earth
B.the mass of tiny drops of water floating above Earth
C.the mass of small things moving through the air
D.the dark clouds gathering before a storm breaks

The author wishes to call our attention to the fact that ____.

A.that modern man has polluted his environment to such an extend that he might destroy himself if he went on like this
B.that there is a point in spending billions to land a flying saucer on Earth
C.that pollution has become so serous a problem on Earth that even Venusians find life there unbearable.
D.that it is difficult if not altogether impossible, to land a manned flying saucer on Earth
科目 英语   题型 阅读理解   难度 中等
登录免费查看答案和解析
相关试题

When I was a boy, I belonged to the Boy Scouts(童子军),so I used to go camping every summer, and once something happened which I have never been able to explain.
We were camping in a place above a river. After arriving, we all rushed down to the river and had a swim. Standing by the river, we noticed that it was surrounded by cliffs (悬崖).If someone wanted to reach the river at this point, he had to walk past our camp.
Several days later, the scoutmaster had to be away for a day. That afternoon, we had supper early. We were sitting round the fire, eating and talking, when a man walked past and went down towards the river. We all felt that this man looked very strange, but, because each of us was afraid of looking very stupid, no one said anything.
We ate rather slowly, taking as long as possible. After finishing, we collected our plates together so that we could take them to the river where we always washed them. But no one moved towards the river, we stood looking at each other ashamed. Then all shouting at once, we began talking about the man who had walked past us. We agreed how strange he looked and we wondered what he could be doing by the river. We knew that he could only return by passing through our camp.
An hour passed. Then one of the boys suggested we should creep(悄悄移动)down by the river so that we could see what the man was doing. Moving very slowly and keeping in the shadow, we crept down towards the bank. One boy climbed a tree so that he could see everything clearly. He called to us that there was no one there, so we ran down to the bank, looking everywhere carefully. We could not understand where the man had gone.
When it got dark, we went back to our camp feeling bewildered. We told the scoutmaster what had happened in the evening. Smiling, he doubted that we had seen the man, but finally suggested we go and look again. We did, but there was no one there.
Many years have passed, but I still remember it as if it were yesterday. What did we see? I do not know.
The writer in the text mainly tells us _________.

A.the story of his childhood B.a strange camping experience
C.about a stranger by the river D.about a good place for camping

Why did the boys eat their supper slowly?

A.They wanted to delay going to the river bank.
B.They were waiting for their scoutmaster.
C.They had a supper earlier than usual.
D.They were talking while eating.

The underlined word “bewildered” in the text probably means _________.

A.ashamed B.nervous
C.unable to understand D.eager to know something

When he heard what had happened, the scoutmaster __________.

A.realized who the man was
B.started to worry about the man
C.went back to look for the can
D.felt it hard to believe the boys

The writer still remembers the event because________.

A.the boys acted foolishly
B.the camping place is beautiful
C.there has been no explanation for the event
D.he particularly enjoyed his camping that summer.

Being safe in your everyday life needs knowledge(知识).If you remember the following information,your life will be much safer.
·Always notice the environment around you.You shouldn’t walk alone outside.Make sure where the public phones are.If anything dangerous happens,you can find them easily.
·Your bag should be carried towards the front of your body instead of putting it on your back.When a bus is full of people, it is easy enough for a thief to take away the things in the bag on your back.
·If you are followed by someone whom you don’t know, cross the street and go to the other way,let the person understand that you know he or she is after you.Next,don’t go home at once.You are safer in the street than you are alone in your home or in a lift(电梯).
· If you have to take a bus to a place far away, try to get to the stop a few minutes earlier before the bus leaves.This stops other people from studying you.On the bus,don’t sit alone.Sit behind the driver or with other people.Don’t sleep.
Which of the following is NOT safe when you are out?

A.Go home alone late at night. B.Make sure where the public phones are.
C.Don’t get to the bus stop too early. D.Always notice the environment around you.

You’d better put your bag when there are too many people on a bus.

A.on your back B.beside you
C.in front of you D.behind the driver

What can you learn from the text?

A.How to notice the environment around you.
B.How to be safe in your everyday life
C.How to cross the street
D.How to use the public phones

1. What will I need to take a Test?
You need a photo ID, your instructor’s name, a pencil or pen, a calculator, etc.
2. How will I know about time limits?
Students will be informed of any testing time limits, and notified when time is up.
3. If I have my books or backpack, does the Test Center have a place to store them while I’m testing?
Yes. Students will be asked to leave all books, backpacks, purses and any other personal items in a lockable storage room.
4. The only time I can take a test is during lunch. Can I eat my lunch while I am testing?
No food or drink are allowed in the Test Center.
5. I conduct business via a pager(寻呼机) or cell phone. Will I be allowed to use them in the Test Center?
No. all pagers and cell phones must be turned off before entering the Test Center. There are other students testing who may be distracted by these devices.
6. If I need to borrow more scratch paper(草稿纸) am I allowed to borrow from another student in the Test Center?
Ask the teacher and more material will be given. Talking is not permitted in the Test Center. You will give all scratch paper to the teacher at the end of the test.
7. If I start a test but don’t finish it, can I come back the next day to finish it?
If you have prior(在先的) arrangements with your instructor you may continue a test the next day. Students are expected to complete their test before closing time of the Test Center. Depending on the test, most tests will not be given within one hour of closing time.
What does the underlined word “notified” probably mean?

A.Noticed. B.Told. C.Questioned. D.Asked.

When you take a test in the Test Center, all of the following are forbidden EXCEPT _____.

A.to eat and drink B.to use your cell phone
C.to leave your purse on the desk D.to ask for more scratch paper

If you don’t finish the test you ______.

A.must turn in the paper on time
B.should get help from your instructor
C.can continue it the next day by prior arrangement
D.can take the paper out of the center

What would be the best title for the passage?

A.Frequently asked questions about the Test Center
B.Useful suggestions on different kinds of tests
C.General requirements for students to have tests
D.Brief introduction to the Test Center

Are you looking for something fun and would you like to help others in your spare time? Then join us to be a volunteer! We’re a non-profit(赢利的)organization. We have volunteer jobs of all ages.Anyone,from twelve-year-old children to people in their seventies can become a volunteer.
You can help people in many ways. Schools need help with taking care of the children whose parents are working.Hospitals need volunteers to look after children whose parents are seeing a doctor.Animal lovers can help take care of those dogs and cats without homes.There is something for everyone.
“As a volunteer,I don’t want to get anything.Seeing the children’s happy faces,I’m happy,too” said Carlos Domingo, an old woman of 62.“I often played computer games in my spare time before.Now it is happy for me to help older people learn how to use computers.”said another volunteer at the age of 18.
If everyone helps out a bit,we’ll have a better world to live in.Interested? Call us l-800-555-5756 or visit our website:www.activol.com.
When do the volunteers help others?

A.In their spare time B.At weekends C.on weekdays D.In the evenings

can be a volunteer.

A.Children B.Old women C.Anyone aged12—70 D.Young people

Volunteers want to getwhen they help others.

A.money B.computers C.everything D.nothing

Carlos Domingo does volunteer work with .

A.animals B.children C.computers D.older people

Dear teachers, do you want to find pen pals for your students? Boys and girls, do you want to find your own e-pals (网友)? Here is some advice on how to make e-pals.
First, take a look at www.spoton.de community (社区). Click on international pen pal sites to find some of our favorite international e-pal and pen pal web sites. Do not forget: some e-pal services are not free and some are safer than others. Remember to read a web site safety warning before you join!
KidFu (www.kidfu.com) says it is the safest place online for kids to chat, play games and make friends. Get your parents to help you register (注册) and then you can write things about yourself or read what other kids have written. There are also chat monitors that make sure that the online chat rooms are safe and friendly. KidFu costs money, but the first month is free.
If you join Epals (www.epals.com), you can choose a pen pal among 65,000 kids from 191 countries. You can also find information about how teachers can get pen pals for their pupils.
Or if you want to start sending e-mails right now, go to Europa Pages (www.europapage.com/
penpal-form.html). Lots of young people have written their names, interests, home countries and their e-mail addresses. Just click on a name and start writing!
Who is the passage written for?

A.Teachers and parents. B.Parents and their children.
C.Teachers and children D.Workers and doctors.

If you want to choose a safe web site, you can click on.

A.www.kidfu.com B.www.spoto.de
C.www.epals.com D.www.europapage.com/penpal-form.htm!

What is the advantage of Europa Pages?

A.It is the safest.
B.It is free.
C.You can choose more pen pals from a great number of countries.
D.You can start sending e-mails at once.

What is a chat monitor mentioned in the 3rd paragraph?

A.It is a person controlling the chat.
B.It is a person sent by the police to keep order in the chat rooms.
C.It is a person in the web site to give safe online advice.
D.It is a kind of software (软件) to keep online chatting friendly and safe.

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号