Dogs are friends of man. They work for us. They hunt with us. They also play with us. But a long time ago, all over the world, dogs were wild. Dogs can go back to the Stone Age. All dogs had the same ancestor (祖先). It is believed that this ancestor was much like a wolf. Other animals, like fox, also came from this ancestor. Thousands of years ago, man began to tame (使馴服) the wild dogs. When the dogs were tamed, they were trained well. The strong dogs then became working animals. They were trained to pull heavy loads (擔(dān)子). They learned to keep watching over sheep and other animals. Working dogs could do other things, too. Some dogs were not strong. But they could help man hunt. Other dogs were best at pets. At first, there were only a few kinds of dogs. Today, there are more than 100 kinds.
【小題1】The word “wild” in the first paragraph means ___.

Now satellites(衛(wèi)星)are helping to forecast the weather. They are in space and they can reach any part of the world. The satellites take pictures of the atmosphere(大氣), because this is where the weather forms(形成). They send these pictures to the weather station. So meteorologists(氣象專家)can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change.
Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures, the meteorologists compare(比較)them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours .This may mean the weather on the ground may soon change, too. In their next weather forecast, the meteorologists can say this.
So the weather satellites are a great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for 3 or 5 days. Soon, perhaps , they may forecast the weather for a week or more ahead(提前)
【小題1】Satellites travel__________.

Some Advice on Travel
1) Forget fashion(時(shí)尚)! Always wear your most comfortable clothes when going on long journeys.
2) Traveling on trains and buses can be boring, so take a good book to read.
3) If you’re going somewhere cold, remember to put on your warm clothes!
4) If you are going somewhere sunny, remember to bring your sun-block(防曬霜) and sun glasses.
5) Always take a camera with you to capture those special moments.
6) Be careful with your things whenever you go to a busy place, like a train station. There are many thieves there!
7) Most countries have lower prices for students, so if you are a student, take your student card with you.
8) Always leave room in your bag for buying presents on the way home.
9) Bus tours often stop at expensive shops along the way, save your money by buying presents at local shops.
10) If you travel abroad, remember to take your passport. Whatever you do, don’t lose it!
【小題1】If you go to Hainan Island for a trip in summer, you should take ____ with you.

We usually have three meals. We have breakfast, lunch and supper. We often have more time for lunch and supper, and we eat a big lunch or supper. But a good breakfast is very important (重要的). It’s easy for you to understand it. You don’t eat anything for about twelve hours from the last (上次) supper.
One good breakfast should be rice or bread, an egg and milk. On a cold morning a cup of hot drink is necessary (必需的). Get up a little early and you can have enough time to eat breakfast. A good breakfast helps you to study well. It helps you to work well and play happily. You will be fun for a day after you enjoy a good breakfast.
【小題1】When do we usually have breakfast?

For many years scientists have said that the earth is getting warmer. Now they have found something new-hot cities! In the southern US, they have found that cities become very hot in summer. For example, the city of Atlanta in Georgia has roof(屋頂) temperature of up to 50^oC while it is 27℃ in the streets! At night, the outside of buildings stays so hot that the heat of the city causes storms over the city!
China also has the same kind of problems. Every year more farmland is used for factories or offices. More housing is needed, too. As people become richer, they buy more cars. New roads are needed and new car parks are built in the city centers. This all makes cities hotter.
It isn’t easy to change the situation. City planners say that we should plant more trees in the middle of cities. Every new street should have trees on both sides, they say. Trees make the temperature lower, so we should have more trees in our parks and squares. We should also paint our roofs white. If we do this, they do not become so hot. Every roof in a hot and sunny country should have solar(太陽(yáng)的) roof panels. The electricity from these can be used to run the air conditioners (空調(diào))in the buildings.
People continue to cut down forests around the cities. This makes the problem worse. Cities are growing faster and faster. By the year 2025, four fifths(五分之四) of the population will be living in cities. If we go on like this, there will not be enough farmland to feed everyone in the world
【小題1】The scientists have found       .

Are you looking for something fun? Would you like to help other people in your free time? Then join us and be a volunteer（自愿者）.
We have volunteer jobs for people of all ages. Anyone, between the age of 12 and 80, can become a volunteer.
You can help people in many ways. Nursing homes need volunteers to take care of old people. Hospitals need volunteers to look after children while their parents see a doctor. Animal lovers can help take care of those dogs and cats without homes. There is something that out volunteers want to tell you.
“As a volunteer, I don’t want to get anything. Seeing the children’s happy faces, I am happy, too.” said Carlos, an old woman of 62.
“ I often played computer games in my free time before. Now I help middle-aged people learn how to use computers.” said another volunteer at the age of 18.
If everyone gives a hand, we’ll have a better world to live in.
Interested? Call us on 1-800-555-5756 or visit our website: www.active.com.
【小題1】What kind of person can become a volunteer?

At school many things happen to us. We may feel excited when we have success in a school play. We may feel sorry if we lose an important game. We want to remember all the important things in our lives.
How to keep the memory? Our English teacher, Miss Wang, taught us a good way of remembering things to make our own yearbook. What is a yearbook? A yearbook is a kind of book which is used to keep the memory of exciting moments. It’s usually made at the end of the year.
Last December, we began to make our yearbook. First we chose the persons who did something special, then some students interviewed (采訪) them, some wrote down their stories, others took photos of them. Everyone in our class had something to do. Finally our teacher helped us to put the things together. We had our first yearbook.
All of us put a lot of love into making the yearbook. It is so wonderful that not only the students but also our parents and teachers will remember the special time for ever.
【小題1】When we have success in a school play, we may feel ______.

A school bus is one that is used to take children to and from school.
In the USA, about 450,000 school buses take more than 25 million children to and from school. The yellow school bus is a US icon (象征). Yellow became the color of school buses in the USA in 1939. Dr. Frank got the good idea. He said it was easy for people to see yellow buses and the black letters on them in early morning or late afternoon. That would make children safer.
There are not many school buses in Britain, and they are not yellow. They have trackers (追蹤器) on them, so kids are being tracked while they travel to and from school by bus. The trackers let parents know where the school bus is and whether their kids are on the bus.
Kindergarten (幼兒園) is a difficult time for some kids. It's the first time for them to go away from their parents. To make kids love their school, Japanese kindergartens and schools have colorful buses. The buses can easily make children want to take them--and then, go to school. Even some parents want to take them, too!
School buses are becoming more and more popular in China now.  It saves a lot of time for students to take a school bus. It's said that there will be 3,000 yellow school buses on the road by the end of this year in Chongqing.
【小題1】According to Dr. Frank,           school buses are safer for the students.

I was quite close to my grandmother, Julia. We lived with her and then she lived with us. She was a very nice person, both kind and patient. She taught me to read and write when I was young and helped me to be interested in stories and poems.
In my mind, my grandmother was a great tailor. She made clothes or toys better than anything you can buy in a shop today. She always made clothes for family and friends.
My grandmother was also a hard worker both at home and at work. I can still remember the difficult time when we were very poor. At that time, my grandmother was already sixty years old but she worked in a hospital for a long time every day--not in the office but doing the cleaning outside and taking care of me at the same time while my mom was at work!
My brother and sisters also love her. We will never forget our grandmother. She is really important in our lives and is always there for all of us in one way or another. I am proud to be her grandson.
【小題1】The writer's grandmother taught him to         when he was young.

Microblogging(微博) is sweeping across the world. You Can express your ideas on any topic on it. Of course, you might also make comments(評(píng)論) on others' microblogs.
The following is Tonv's microblog at Enviroboard and its comments.
Subject: Eco-Friendly Transportation
Saturday 9th June 8:05 am " 
Hi everyone! My name's Tony. I'm doing a project about greener ways to travel. I want to know if anyone has any good ideas. Thanks for your help!                
                                                                  Comments [4]
I think people should do more things online from home. Why pollute the air by driving your car to the supermarket, when you can order your weekly shopping on the Internet~ You can also book holidays as well.                    
                                               Posted by Billy on June 1 lth 7:36 am
I try to use public transportation whenever I can. I take the bus to college and walk home. When my mum wants to give me a lift, I always refuse, as I can get there quickly by bus. Also the buses in my town are electric so they are environmentally friendly!
                                             Posted by Carol on. June 12th 10:35 am           
Why not use two wheels? Any motorcycle will use less fuel (燃料)an a car. You don't get caught in traffic jams either. But in my opinion, the best thing is a bicycle. They don't produce any pollution and help you to keep fit at the same time.                                                      
                                               Posted by Daz on .lune 12th 16:00 nm
I can't get to my university by bus or train. So I found three other girls who live nearby to have a car share with. And now we take it in turns to drive every day. I have cut down the costs -- and most importantly,- I am helping the environment!
                                             Posted by Angela on June 15^th 9:36pm
【小題1】Billy thinks that we can make less air pollution by            .
A. doing things online at home        
B. driving cars to shopping centres
C. taking buses to the supermarkets
【小題2】Buses in Carol's town are environmentally friendly because             .
A. they use fuel         B. they are cheap         C. they are electric
【小題3】Daz thinks riding bicycles ___________.
A. will help us save more fuel        
B. will get caught in traffic jams, too
C. can be very clean and help keep fit
【小題4】Angela goes to school by car sharing because ___________.
A. she doesn't like buses           
B. she wants to help the environment
C. she wants to go to school quickly
【小題5】Tony wrote the message on his microblog to ____________.
A. get some good ideas on making net pals
B. get some tips on travelling to the places with green trees
C. ask for some advice on cutting down pollution while travelling