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Do you think the animals can understand each other? The answer is yes. They can communicate to each other by signs and sounds. For example, dogs communicate in many ways. They not only bark, even they howl, growl, snarl, and whine. They lift a paw, or bare their teeth. Other dogs can understand what these sounds and actions mean_.
Animals communicate with each other not only with sounds and movements but with smell. Most animals that live in herds depend on smell to keep together. And, of course, we know how dogs recognize each other by smell.
Apes are supposed to be among the most intelligent of animals, yet, they really have no better “language” than other animals. They make many sounds and expressions of the mouth to communicate their feelings of anger or hunger or joy, but they have nothing like the words of human speech.
By the way, unlike human beings who have to learn how to talk, apes and other animals know their “language” by instinct. They will make the right kind of cries and sounds and expression even if they have never seen another animal like themselves before.
Birds, however, learn their way of singing, at least in part. That is why a sparrow brought up among canaries will try to sing like one. It has been learning the wrong “language”!
Tham khảo
1. I agree with this idea. Smartphones are bad for your eyes. If you spend too much time looking at the phone screen for a long time, you will be short-sighted. Also, smart phones has an negative effect on your health. You can’t fall asleep if you use a smartphone before you go to bed.
2. I agree with this idea. In the future, we no longer need to visit a relative or friend to get updates. Alternatively, we can let them know our updates instantly. For many years ago, we have to travel for a long time to meet them, but in the future, we can meet our friends and relatives using video calls. Moreover, we can make so many friends via chatting or social networking.
Tham khảo:
1. I agree with this idea. Smartphones are bad for your eyes. If you spend too much time looking at the phone screen for a long time, you will be short-sighted. Also, smart phones has an negative effect on your health. You can’t fall asleep if you use a smartphone before you go to bed.
2. I agree with this idea. In the future, we no longer need to visit a relative or friend to get updates. Alternatively, we can let them know our updates instantly. For many years ago, we have to travel for a long time to meet them, but in the future, we can meet our friends and relatives using video calls. Moreover, we can make so many friends via chatting or social networking.
Đáp án: B
Giải thích: Dựa vào câu: “They walked or rode horses for short trips. They took trains or boat for long trips”.
Dịch: Họ đi bộ hoặc cưỡi ngựa khi đi đường ngắn. Họ bắt tàu hoả và thuyền cho đường dài
Đáp án: B
Giải thích: Dựa vào câu: “Before the airplane was invented, most people traveled by cars, boats, and trains.”.
Dịch: Trước khi máy bay được phát minh, hầu hết mọi người đi lại bằng ô tô, tàu thuyền và tàu hoả.
Reorder the words to make sentences
1. can/have/so that/the future/we / flying/will/we/faster and futher /In /travel/cars
=> In the future we will have flying cars so that we can travel faster and futher.
2. self driving /be/ Experts/said/ 2025/ that /on/ cars /would/the road /in
=> Experts said that in 2025 cars would be self driving on the road.
3. in/be/ chores/ a/ handled/ by/ Will/ household/robot /the near future?
=> Will chores be handled by a household robot in the near future?
4. will/help/ people/ Anti ageing/ live/ to /longer/ pills/ be/ ivented
=> Anti ageing pills will be invented to help people live longer.
5. the way/ we/impressive/Morden technology/ communicate/an/has/ influence/had/on
=> Modern technology has influence on the way we has an impressive communicate.
6. easy/but/ has/Technology/ has/ made /it/ lazy/ made/ life/us
=> Technology has made it life easy but has made us lazy.
7. ever/on/ planet/ you/another/of/ dreamer/ living/Have?
=> Have you ever dreamer of living on another planet?
8. that/be/humans/ Mars/ living/ Scientists/ predict/ could/on/ 50/ 100/years/ in/ to
=> Scientists predict that in 50 to 100 years humans could be living on Mars.
#Em mới lớp 6 nên chưa chắc lắm
1. What will life be like in 2025?
2. Cars won't be used as petrol or diesel, but other fuel like electricity.
3. Most of the cars will drive by themselves.
4. Most of our energy will come from the sun, not oil.
5. Most families will own a robot that can do the housework.
6. Appliances will communicate with each other and with you.
7. People won't pay in cash, but by electronic card.
8. Will life in the future be better and easier?