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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”!
Fill each gap in the passage with a suitable word:
Almost every office now uses computer. They are used for all kinds of work. For (1)...example ..., scientists, engineers, and economists use them. Bussiness people use (2)...computers... to make business decisions. Doctors also use computers to help their patients. Computers make work easier for writers, (3)....readers..... And even students now use computers to help in (4)...their.... studies. Besides, some people (5)...have... computers at home to help them make plans (6)....or... pay bills. Everyone knows (7)..that...... computers are useful. And there are many other new computer programs. Some people like the way computers hum and sing (8)...when..... they are working. It is a happy sound, (9).....like.... the sounds of toys. Computer also have lights and pretty pictures. With a computer, anyone can feel like an artist. And computers even seem to have personalities. That may sound strange, but computers seem to have feelings. Sometimes they seem happy, (10).....Sometimes ...... they seem angry. It is easy to think they are like people.
đoán thế nhaaaa
the human race is only one small species in the living world. many other soecies (1)exist on this planet. however, human beings have a great influence on the (2) rest od the world. they are changing the environment by building cities and villaghes (3)where forests once stood. they are changing weather(4)conditions by citting down trees in the forests. and they are destroying the air by adding(5)pollutants to it.
it can be said that human beings are changing the environment in all(6)respects in two serious consequences. the first is that many kinds of rare animals are killed. the second is that the environment where these animals are living is (7)badly destroyed. as a result, the number of rare animals is(8)decreasing so rapidly that they are in danger of(9)extinction
Read the following passage and answer the questions.
Travel and tourism are very important to millions of people over the world. In every country you can find people that work in travel and tourism. Some countries need the money from tourism to help their people survive. It is necessary for these places that travel and tourism continue to expand and bring money to their regions.
However, travel and tourism have negative aspects. Planes, buses, boats and other means of transportation that carry travellers and tourists cause pollution. Moreover, some people do things on a holiday they would never think of doing at home. For example, many travellers use lot of water and electricity when they stay in hotels. They forget to turn off the lights or even leave televisions and air conditioning units on when they leave the room. On top of that, it is often difficult or impossible for travellers to recycle items, so they end up leaving large amounts of waste behind. That's why it is important for people to travel wisely and respect the places they visit.
There are ways you can travel and be environmentally friendly. Here are some tips to help you:
1. Don't throw rubbish on streets, beaches or in the countryside.
2. Don't use too much water or electricity.
3. Taste the local and national dishes of the country.
4. Buy local products or souvenirs.
5. Don't buy any products made from endangered species; sea turtle shells or bags made from reptiles or other animals.
1. Why is tourism important to some countries?
-> because some countries need the money from tourism to help their people survive.
2. How does tourism affect the environment?
-> Planes, buses, boats and other means of transportation that carry travellers and tourists cause pollution.
3. What do many people use a lot when staying in hotels?
->water and electricity .
4. Why do some tourists end up leaving large amounts of waste behind?
->Because it is often difficult or impossible for travellers to recycle items.
5 What shouldn 't you do to be environmentally friendly? Mention two ideas.
->
Don't throw rubbish on streets, beaches or in the countryside.
Don't use too much water or electricity.
Don't buy any products made from endangered species; sea turtle shells or bags made from reptiles or other animals
Nếu trong passage thì dùng 2 trong 3 ý đó, còn nếu tự cho thì u tự cho ha :))
Use only ONE word in each space.
People have always dreamed of living forever, and although we all know this will (1) never happen, we still want to live as long as possible. Naturally, there are advantages and disadvantages to a long (2) life.
In the first place, people (3)who live longer can spend more time with their family and friends. Secondly, people who have busy working lives look forward to a long, relaxing time when they can do the things they have never had time for.
(4) On the other hand, there are some serious disadvantages. Firstly, many people become ill and consequently have to (5) spend time in hospital or become dependent (6) on their children and friends. Many of them (7) find this dependence annoying or embarrassing. In addition to this, the (8) older people get, the fewer friends they seem to have because old friends die or become ill and it's often difficult to make new (9) friends
To sum up, it seems that living to a very old age is worthwhile for people who stay healthy (10) enough to remain independent and enjoy life.
IV.Choose the best answer.(2pts)
1.People from other planets may use ___________ to communicate, which is not possible for human beings.
A.landlines B.letters C.chat rooms D.telepathy
2.I prefer __________ a nine-to-five job to working shifts.
A.did B.doing C.do
3. Facebook was built on the ………of earlier social network sites like MySpace and Bebo.
A. succeed B. successful C. successfully D. success
4.She said she __________ to the Moon when she had enough money.
A.travelled B.to travel C.would travel
5.I intended __________ to New York next month.
A.flew B.to fly C.fly
6.Alexander Graham Bell was a great ___________, who invented the telephone.
A.developer B.conservationist C.scientist D.explorer
7.If you __________ something, you should patent it as quickly as possible.
A.invented B.will invent C.have invented D.are inventing
8.___________ systems use several different ways of giving information with sounds, pictures, and texts on a screen.
A.Emailing B.Telephoning C.Multimedia D.Chatting
IV. Read the text and choose T/F.(2pts)
Texting is a new way of exchanging information, and it is becoming more and more popular among the young. In fact, texting is clearly affecting language. There are no rules for it. We are creating a new aspect of vocabulary and opening up a new kind of playful and direct communication. Naturally, texting is fun and that’s fine, but some people are wo
ied about the effects it might have on a child’s ability to read and write. But not everyone is so wo
ied. An expert says, “Every time a new medium comes along it has an effect on language … But this doesn’t destroy the existing language, it adds to it.” In text messages, many words come from shorthand created in email, such as CUS (See you soon) and so on. Someone says, “Mostly they are original, but sometimes you get a clash of meanings. For example, LOL can mean both Laugh Out Loud and Lots of Love. That could lead to some misunderstandings.”
1.There are no rules for texting. T
2.Texting is always affecting language in a bad way. T
3.Everyone is wo
ied about texting. F
4.A child should not write text messages.T