Shanghai, one of the largest cities in China and also one of the 1 cities in Asia, had more than 24 million people. Shanghai is often 2 China's business center and is also one of the busiest shipping centers in the world. Shanghai is popular 3 tourists because it is a great mix of the 4 and the new sides of China. Visitors often go to the Bund, Yuyuan Garden and many 5 beautiful and famous places. Shanghai is also a city that attracts many Chinese 6 people who want to make a living there and also 7 their dreams. As an international and modern city, it provides young people 8 many opportunities to develop successful careers. However, 9 many people live in Shanghai, life there can be very challenging. Traffic jams, expensive housing, the high cost of living and air pollution are just a few of the problems that people living and working in Shanghai must 10.
Welcome to Share Ideas! I'm Tony Brown. This is Professor Lin. He is a scientist. He has many exciting ideas about life in the future. Let's listen to what he has to say.
"I think in the future, traveling will be much cleaner and safer. Most cars will run on solar energy. That way, there will be less pollution. Those cars will be driven by computers and there won't be an accident. All of the computers will work together with radio signals."
"I also think that people will be able to go back to the past through a time tunnel. If they do something wrong, they will be able to go back and do it again and try not to make the same mistakes."
"Housework will become much easier because you'll just tell a robot to do it."
"In the future, people will be able to talk with each other on the phone more easily, and you'll be able to see the person you're talking to on the screen of the cell phone. The telephones that we have today will seem out of date."
What do you think life in the future will be like? Send us a letter.
Professor Lin's about life in the future |
|
Traveling |
It will be much . Most cars will run on solar energy. |
A time tunnel |
People will be able to go back to the past and try not to make the same . |
Housework |
will help people to do it. |
|
The telephones that we have today will seem out of date. |
Rice, chicken, tomatoes … These foods are so common in our lives today. By the year 2050, the world's population will reach 9.1 billion. To feed everyone, we may need to change our food in some ways.
Meat made in lab
Making meat in lab will reduce greenhouse gases. A company in Australia makes meat with cells from animals. It makes both traditional meat like pork and chicken.
Insects become tasty
Insects have as much protein (蛋白质) as fish and meat. They don't need a lot of food and water. They don't need a big place to live. Many of them are also tasty. Insects like grasshoppers (蝗虫) and ants are on dining tables in many Asian and African countries.
Scientists are thinking to add natural "seasonings" (调料品) in vegetables. The "seasonings" come from some animals. This encourages people to eat more vegetables.
A. Smart way to eat vegetables.
B. Also, people can make it healthier by cutting out fat.
C. They make the vegetables taste better.
D. What about food in the future?
E. But raising insects is much easier.
F. What kind of food would you like to eat?
A: Hi, Michael.
B: Hi, Kangkang.
A: My favorite sport is the high jump. What about you?
B: I don't like the high jump. I like basketball best.
A:
B: Because it's very exciting.
A: Do you play it a lot?
B: I play it five times a week.
A:
B: I play it in my P.E. class. We have five P.E. classes every week.
A: That's cool.
B: OK. We will meet at my school at about 5:00 p.m.. See you there.
A. Yes, I do.
B. I think it's very exciting.
C. What's your favorite sport?
D. When do you play it?
E. Let's play basketball this afternoon.
F. Thank you very much.
G. Why do you like basketball best?