1.People from north and south China have different habits. Do you know why? The answer is in their genes (基因) according to USA Today. More people from north China have a Special gene. It helps them digest (消化) meat and fat. Few people in the south have this gene.The gene helps people live more easily in the north. There is more meat and fewer vegetables there. |
2. Global warming is causing many problems. It is making insects (昆虫) eat more crops(庄稼), The Atlantic reported. Insects' body temperatures change with their environment. On warm days, their body temperature becomes higher than usual. So their metabolism(新陈代谢)becomes faster This means they need to eat more.They also breed (紧殖) more quickly on hot days. |
3. Are babies carefree (无忧无虑) ? You might think so. But actually, 2-year- old babies care about what others think about them, according to a US study. Scientists used to think that this only happens in 4-year-old children. But a new study shows that the age is earlier. And 2-year-old children can change their behavior to get a more active response(反应)from others. |
4. Mmm..chocolate smells So good. But do you know where chocolate comes from? Chocolate is made from cacao(可可豆). Scientists used to think cacao was first found in Central America and Mexico about 3,900 years ago. But a new study said it is not true, Scientists from Canada have found that people in Ecuador( 厄瓜多尔) grew cacao. They grew the plant over 5,000years ago. |
1.What's the topic of passage one?
A.Different genes, different habits B.Hot and hungry insects. C.Where chocolate comes from.
2.What can we conclude from passage two?
A.Insects' body temperatures always stay the same, never unchanged.
B.On hot days, insects' metabolism becomes more slowly that usual.
C.Global warming can make insects eat more and breed more quickly.
3.Which of the following is true according to passage three?
A.No babies care about what others think about them.
B.Two-year-old babies care about what others think about them.
C.Only four-year-old babies care about what others think them.
4.What does the fourth passage tell us?
A.Chocolate smells so good.
B.Cacao was first found about 3,900 years ago.
C.A new study shows when and where people grew cacao.
5.What's the best title for all the four passages?
A.Babies Also Care. B.Unbelievable Facts. C.New Scientific Discoveries.
完成表格:阅读下面短文,根据其内容,完成表格中所缺的信息。
What will life be like in 50 years? A group of experts from the UK have painted us a picture-a report on life in the future. By 2069, according to the report, the digital revolution(电子革命) will have greatly changed the world. It will be like what the Industrial Revolution did 250 years ago. What impossible things will become possible? Let's take a look.
Underwater highways
They will be built under the sea. People will travel in pods(吊舱) through underwater tubes (管道). It will take less than an hour to travel between the UK and mainland Europe.
Flying taxis and buses
To stop traffic jams, people might take flying taxis and buses .For long-distance travel, they might take super-fast rockets.Travel time between London and New York could be just 30 minutes.
Space hotels
Don't know where to go during the holiday? Outer space might be a good place. People will have fun in space hotels. These hotels will be built near the moon or the planets of our solar system.
Self-cleaning homes
Future homes might clean themselves while you're at school or work, or while you sleep. It could be as easy as pressing a button.
Insect-burgers昆虫汉堡
Insects will become our main food: They are rich in protein(蛋白质) . People can make them into burgers and biscuits. People can breed more insects in their kitchens.
Underground skyscrapers
You could call them“earth-scrapers”. They are underground buildings . During an earthquake, these buildings would not fall over like normal skyscrapers.
Topic: 1.50 years from now | |
Underwater highways | ●A way for people to travel underwater through tubes. ●It will take less than an hour to travel between the UK and mainland Europe |
Flying taxis and buses | ●They can get rid of 2. ●People can use super-fast rockets if they need to travel a long way. |
Space hotels | ●People may go to outer space to stay in space hotels. ●These hotels will be built near the moon or the planets in our solar system. |
Self-cleaning homes | ●You only need to press a button to tell your home to 3. |
Insect-burgers | ●Insects are rich in protein. ●We can male insects into foods4.burgers and biscuits. ●In our kitchens, we can breed more insects. |
Underground skyscrapers | ●These buildings are deep 5. ●Earthquakes will not destroy them. |