What will life in the future be like? What will we be able to do in 10, 20 or 30 years?
Genetic engineering (基因工程) may help us make the perfect human. Also, we may be able to bring the dead back to life. Maybe people will be able to meet and talk with their dead family members.
Over the next 20 to 50 years, it will become harder to tell the difference between humans and machines.
Perhaps we will be able to make copies (复制品) of ourselves, so we will appear to be alive long after we are dead. People may be able to find ways of putting the life of a person into a new body.
Nanobots (纳米机器人) will be important. We will use them when we are sick. For example, when we have a stomachache (胃痛), we will swallow (吞下) a nanobot and it will travel through our stomach, taking a video of what’s happening there. It will help the doctor heal (治愈) us.
In the future, computers may have feelings. They may be able to think better than us. We may be more and more interested in computers and the Internet, spending all our time in front of computers.
1. What’s Paragraph 2 mainly about?A.The history of genetic engineering. |
B.The importance of genetic engineering. |
C.The possible use of genetic engineering. |
A.A computer. | B.A video. | C.Medicine. |
A.Humans will live a longer life. |
B.Humans may be fatter and fatter. |
C.Robots will take the place of humans. |
A.Humans can be friends with machines. |
B.Computers will think better than humans. |
C.Humans may be able to copy themselves. |
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Do you know that there’s a possibility that you may live forever? You will have computers which are 1,000 times more intelligent than Albert Einstein, one of the smartest scientists ever in the world? Yes! All these may happen in 20 years or more. In the next 20 or 30 years, the world will change much faster than ever before because the change of science and technology will be simply breath-taking.
Computers will take human personalities, as well as the ability to understand words and their meanings when you speak to them. Tomorrow’s computer will be so developed that it can have a face-to-face chat with you like an old friend. In fact, you don’t even have to speak to it. Just like a friend, the computer will also have the ability to understand your thoughts.
However, will computers take over the world? Probably not, for people will also get superhuman abilities. They may never die. “Unless a person is unlucky enough to die early from an accident or a disease, he has a good chance of not dying at all. Genetics (基因学) will make this possible.” says Pearson, a British futurologist as well as a trained physicist.
Recently there have been many reports about discovering the code of the human genome, which decides many facts of heredity (遗传). This finding will make it possible to repair damage (修复损伤) caused by age and disease, keeping people young forever. Besides, if people suddenly die, it would be possible to recreate them with the help of the genetics.
So we have the reason to believe, with the development of genetic engineering and computer science technology, human beings will have superhuman abilities and the possibility of being young and alive forever. While at the same time, computers will be much more intelligent than we can magine. Then who will control (控制) the world?
1. The writer talks of Albert Einstein to make it clear that ________.A.Albert Einstein was the smartest |
B.computers will be very intelligent |
C.computers will be intelligent scientists |
D.Albert Einstein couldn’t use computers |
A.take place of your friends in life | B.become the master of the world |
C.understand us human better | D.control your thoughts completely |
A.Computers will control the world soon. | B.Tomorrow’s computer will be as smart as Einstein. |
C.How people discovered the code of the human genome. | D.Science and technology will change the world in the future. |
If everyone drives such cars in the future, there will be less pollution in the air. There will be more space for all the cars in cities, and there will also be more space for people to walk in the streets.
The little cars of the future will cost less money to buy and to drive. These little cars can go only 65 kilometers an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be useful for a long trip.
This kind of cars can save a lot of gas. They will go 450 kilometers, then they have to stop for more gas.
They are nice cars, aren’t they?
1. If you drive this kind of little cars for four hours, you can probably go at most.
A.260 kilometers | B.65 kilometers |
C.450 kilometers | D.130 kilometers |
A.For more water. | B.For more gas. |
C.To have a rest. | D.To charge (充电) |
A.Driving big cars can make the air dirtier. |
B.The little cars can make more space for other cars and people. |
C.These little cars will be useful for a long trip. |
D.This kind of cars can save much gas. |
【推荐3】Mr. Brown was talking to John about his future. John told Mr. Brown if he was as tall as Bob, he would work hard and be an athlete. If he was as strong as Jack, he would be a policeman. If he and Jim were of the same age, he would leave school for work.
Mr. Brown said John wasn’t a fool but he always got “D” in his exams. He thought John was lazy and should learn from his friends — Nick, Alice, Peter and Maria. John said Nick liked science and would be an actress; Peter was good at math and would be a businessman(商人); Maria had a beautiful voice and would be a singer.
Mr. Brown asked John what he really wanted to be. He told Mr. Brown he would be a cook.
1. Mr. Brown had a talk with John about ________.A.the exams | B.John’s friends | C.John’s dream job | D.John’s classmates |
A.stronger | B.fatter | C.taller | D.older |
A.was too young | B.was ill | C.was a fool | D.was lazy |
A.science | B.math | C.P. E. | D.music |
A.scientist | B.worker | C.teacher | D.cook |
【推荐1】Do you often eat candies and desserts? Are you crazy about cola and milk tea? Do you know these snacks and drinks have a lot of sugar? Eating too much sugar causes many health problems, even leads to high blood sugar level, which could bring us diabetes (糖尿病), heart disease, liver disease or even depression.
Besides sweet food and drinks, there is hidden sugar in everyday food. For example, there is much sugar in bread and yogurt. It is hard for us to avoid sugar, but do we have to stay away from it completely? That’s impossible and unnecessary. After all, sugar is one of the energy sources that we need. What we must do is to control the sugar intake.
Here are some possible ways to help you. First, get to know how much sugar we need a day. World Health Organization (WHO) suggests adults and children should limit sugar intake to 25 grams or less every day. Then, check the ingredients list and buy food with the lowest sugar. What’s more, pay attention to our blood sugar level. Jessie Inchauspe, a French bestselling writer, shares some of her ideas to balance our blood sugar level.
· Eat foods in the right order.
Eat your vegetables first, followed by eggs and meat, then rice or bread.
· Eat vegetables before each meal.
It is better to have hot or cold green salad.
· Reach for vinegar (醋) before you eat.
This is having a teaspoon of vinegar in a glass of water before meals.
· Move after you eat, within 70 minutes.
It could be going for a 10-minute walk, doing a short workout, or doing some chores.
By now, you’ve already known how to improve sugar intake patterns. However, what we do is more important than what we say. Small steps can add up. Let’s begin to make changes on our own.
1. Eating too much sugar causes many health problems EXCEPT ________.A.worries | B.diabetes | C.depression | D.heart disease |
A.Sugar is only in sweets and desserts. |
B.Bread and yogurt has no sugar at all. |
C.Adults should not have more than 25 grams of sugar a day. |
D.Sugar is so harmful that people should completely avoid eating it. |
A.move | B.control | C.permit | D.replace |
A.Drinking milk tea before eating noodles can be acceptable. |
B.Eat cabbages or green salad to start a meal, and rice or bread to end it. |
C.He should drink a spoon of vinegar first, then a glass of water to follow. |
D.If he finishes dinner at 7, he shouldn’t exercise or do housework before 8:10. |
A.stop young people from eating sugar |
B.introduce ways to balance blood sugar level |
C.discuss the diseases caused by taking too much sugar |
D.advise people to change their sugar intake patterns |
【推荐2】White Dew(白露)is the 15th solar term(节气)of the year. It started on September 7th and ended on September 22nd in 2022. Here are some traditions(传统) about White Dew.
Eat longan(龙眼)
Longan is a kind of sweet fruit and it tastes great around White Dew. It is a tradition for people in Fuzhou to eat longan on the first day of White Dew. It is said that one longan is as healthy as an egg. People think it can make them look beautiful.
Drink White Dew Tea
Tea will taste best after a hot summer. White Dew Tea lasts long and it is different from spring tea. It is also different from summer tea because summer tea is dry and a little bitter(苦的)while White Dew Tea tastes sweet.
Collect ten “white” herbal medicine(收集十种白草药)
People in Wenzhou have a tradition of collecting herbal medicine like Bai shao on the first day of White Dew. People think that eating these herbal medicine can keep healthy.
Eat sweet potatoes
In the old days, farmers ate sweet potatoes on the first day of White Dew. According to Chinese medicine, sweet potatoes can make people live longer and become healthier.
1. The tradition for White Dew in Fuzhou is to ___________.A.collect herbal medicine | B.drink White Dew Tea |
C.eat longan | D.eat sweet potatoes |
A.September | B.July | C.April | D.December |
A.White Dew Tea tastes sweet and lasts long. |
B.There are 15 solar terms in a year. |
C.People usually try their best to collect many kinds of herbal medicine. |
D.People can’t be healthy if they don’t eat sweet potatoes. |
【推荐3】When was the last time you gave or received a hug? Do your parents hug you before you go to school? In Western countries, it is quite common to greet close friends or relatives with a hug.
You might hug your teammates after winning a basketball game. If one of your friends is having a bad day, you can hug them to cheer them up. Friends who haven’t seen each other for a long time will usually hug each other when meeting.
Of course, people in different countries have different opinions when it comes to hugging. After coming to China, I’ve noticed that people are generally more reluctant(不情愿的) to hug than they are in my home country, the US.
My Chinese friends told me that hugging is considered to be very intimate(亲密的) in their culture. It usually only happens between people who are really close to each other, like couples. Chinese people don’t usually hug in public, either.
But people’s attitudes(态度) towards hugging can also change. I remember watching a video story about a “hugging party” that was held in Shanghai. A local artist held the party, inviting strangers and asking them to hug each other.
The Chinese participants(参与者) clearly looked uncomfortable. However, after the party, several of them changed their minds. They decided that hugging doesn’t have to be awkward(尴尬的) and can actually be quite nice. So next time you see your mom or dad, give them a hug — see how it makes you feel.
1. The second paragraph tells us ______.A.the advantages of hugging each other |
B.some situations in which people hug each other |
C.the reasons why friends need to hug each other |
A.friends | B.classmates | C.couples |
A.They were invited to hug each other. |
B.They watched a video about hugging. |
C.They told stories about hugging. |
A.encourage people to be nice to strangers |
B.explain why people feel uncomfortable while hugging |
C.show how people can change their minds about hugging |