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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”!
III. Rewrite the sentences or combine each of the following pairs of sentences into one:
1. You are very young. You can’t have a front-door key (so. . . that)
you are so young that you can’t have a front-door key
2. It was very cold. We couldn’t bathe (so. . that)
It was so cold that we couldn’t bathe
3. I am rather old. I can’t wear that kind of hat. (so. . . that)
I am so old that I can’t wear that kind of hat
4. The road is very narrow. Two cars can’t pass each other. (so. . . that)
The road is so narrow that Two cars can’t pass each other
5. It’s not very dark. We can’t see the stars clearly. (enough)
It’s bright enough for us to see the stars clearly
6. The house is very expensive. Nobody can buy it. (such. . . that)
-it is such an expensive house that nobody can buy it
7. The boy is very nice. We all like him. (such. . . that)
-he is such a nice boy that we all like him
8. The weather was cold. We couldn’t go out. (such. . . that)
-it was such cold weather that we couldn't go out
9. The room was very dark. We couldn’t see anything. (such. . that)
-it was such a dark room that we couldn’t see anything
10. The day was nice. We decided to go to the beach. (such. . that)
-it was such a nice day that we decided to go to the beach
11. The floor wasn’t strong. We couldn’t dance on it (enough)
The floor wasn’t strong enough for us to dance on it
12. The ice is quite thick. We can walk on it (enough)
The ice is thick enough for us to walk on it
13. The package is very thick. I can’t push it through the letterbox (too)
The package is too thick that I can’t push it through the letterbox
14. Nobody could move the piano. It was too heavy. (too)
the piano was too heavy that nobody could move it
15. Don’t stand on that chair. It is not strong. (enough)
that chair is not strong enough for you to stand on
16. I can’t wear this coat in winter. It’s not warm. (enough)
this coat is not warm enough for me to wear it in winter.
17. I can’t take a photograph. It is very dark. (too)
It is too dark for me to take a photograph
18. I was very excited about going away. I couldn’t sleep. (too)
I was too excited about going away that I couldn’t sleep
19. It’s a good book. I can’t put it down. (such. . that)
It’s such a good book that I can’t put it down
20. He has difficulty finding shoes to fit him because his feet are very big. (so. . . that)
his feet are so big that he has difficulty finding shoes to fit him
21. Peter is very young so he cannot join in our trip. (too)
-. Peter is too young that he cannot join in our trip
22. My sister is very angry. She can’t say anything. (so. . . that)
My sister is so angry that She can’t say anything
23. This jacket is very small. I can’t wear it. (too)
-This jacket is too small for me to wear
24. It’s very early. Mr Brown can have a cup of coffee before going to work. (enough)
-It’s early enough for Mr Brown to have a cup of coffee before going to work
25. She can’t get married because she is not old. (enough)
- she is not old enough to get married
điền vào chỗ trống với các từ đã cho sẵn
celebrate ; time ; tree ; cards ; turkey ; presents
Hi! I'm Dean. I'm from England, my favorite (1) time . of the year is christmas, which is on 25 December. That's when christians (2) .celebrate... the birth of christ. In the middle of December. We send a lot of (3) .cards.. to our friends and family, here and abroad.Then we get a big (4) ..tree.. and decorated it with lights and other things. On christmas day, we give each other (5) ..presents.. .We have one enormous meal with (6) ...turkey., and after that, we have a christmas pudding.
I have several good friends but I suppose that my best (1)friend is Ellen. We have been friends with each other (2)since we were very young because she used to live next door to me. We were in the (3)same class at school. She has always been much more clever than me at all subjects. I don't mind (4)because she often helps me with my homework! Anyway, I have always been better at sport than she is. I beat her at tennis and she didn't like that. In fact, she hates (5)losing at anything and gets very annoyed if she does. That is the only thing that I don't like about her. Otherwise, she has a great sense of (6)humour and she always makes me laugh. We get on very well (7) together although we have arguments about silly little things sometimes. Ellen and her family moved to another district last year but I (8)still see her a lot. We're planning to go on a (9)trip around Europe next summer. I'm really looking forward to it because I think we'll (10)have a lot of fun and see exciting places.
I have several good friends but I suppose that my best (1) friend is Ellen. We have been friends with each other (2)since we were very young because she used to live next door to me . We were in the (3)same class at school. She has always been much more lever than me at all subjects . I don't mind (4)because she often help me with my homework ! Anywa,I have always been better at sport than she is . I beat her at tennis and she did not like that . In fact, she hates (5)losing at anything and gets very annoyed if she does. that is the only thing that I don't like about her. Otherwise, she has a great sense of (6)humour and she always makes me laugh. We get on very well (7) together althought we have arguments about silly little things sometimes . Ellen and her family moved to another district last year but I (8) still see her a lot. We're planning to go on a(9) trip around Europe next summer .I'm really looking forward to it because I think we'll (10) have a lot of fun and see exciting places
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.
1. Complete the sentences in Mai's email with the correct form of the verb brackets.
Hi Susan.Well , i'm here in Ha Noi , now .I see quite a lot of my cousin Hoa because we (1) (enjoy/ do) .......ENJOY DOING.....the same things .I have some new friends called David and John.David is very good qt computer and he (2) ( not mind/ help) .........DOESN'T MIND HELPING.....me so that's good .John is really nice too.He (3) ( play) .......PLAYS.... basketball and he (4) (go/ skateboard) .....GOES SKATEBOARD........quite a lot .His brother Toby is 18 and he's really cool bt he (5)(prefer/ play) ....PREFER TO PLAY.........football .I (6) (do) .....DO......gymnastics once a week and Hoa (7) (do) .DOES....karate .She prefer indoor sports because she (8)(not like/get) ...........DOESN'T LIKE...cold !Write soon!
2. Fill the gaps with the words / phrases in the box .More than one word can be suitable for some gaps.
In my opinion- In short - Finally - Besides - Second - also - First - In addition.
I choose reading as my favourite leisure activity for a number of reasons .(1) ....FIRST....I read everywhere i can and whenever i am free.(2) ..SECOND...I read many kinds of books, such as : short stories,novels , science books , ect .Books help me to have more knowledge and experience of society ,science and our world.Have you read the book"The Art of Happiness" by the Dalai Lama? It teaches us how not only to get over sadness, but also to be always cheerful.(3) ......., it (4) ......ALSO....reminds us to live because everybody and real happiness only comes when helping other people.(5) .....IN ADDTION......that ,I read a lot of detective stories , like "The Godfather " , "Sherlock Holmes" , ect .(6) ....BESIDES....., a number of comic books and magazines for teenagers make me feel ralaxed in my free time (7) ......FINALLY......., readind makes my mind rich , my life more pleasant ,and i learn a lot from it.(8) ...IN SHORT...., reading brings me many benefits.
Hi Susan.Well , i'm here in Ha Noi , now .I see quite a lot of my cousin Hoa because we (1) (enjoy/ do) ......enjoy doing......the same things .I have some new friends called David and John.David is very good qt computer and he (2) ( not mind/ help) ......doesn't mind helping........me so that's good .John is really nice too.He (3) ( play) ....plays....... basketball and he (4) (go/ skateboard) ....goes skateboarding.........quite a lot .His brother Toby is 18 and he's really cool bt he (5)(prefer/ play) .....prefers playing........football .I (6) (do) ....do.......gymnastics once a week and Hoa (7) (do) .does....karate .She prefer indoor sports because she (8)(not like/get) .......doesn't like getting.......cold !Write soon!
2. Fill the gaps with the words / phrases in the box .More than one word can be suitable for some gaps.
In my opinion- In short - Finally - Besides - Second - also - First - In addition.
I choose reading as my favourite leisure activity for a number of reasons .(1) ....first.....I read everywhere i can and whenever i am free.(2) ...second...I read many kinds of books, such as : short stories,novels , science books , ect .Books help me to have more knowledge and experience of society ,science and our world.Have you read the book"The Art of Happiness" by the Dalai Lama? It teaches us how not only to get over sadness, but also to be always cheerful.(3) ..in my opinion....., it (4) .....also.....reminds us to live because everybody and real happiness only comes when helping other people.(5) .....besides......that ,I read a lot of detective stories , like "The Godfather " , "Sherlock Holmes" , ect .(6) ......in addition..., a number of comic books and magazines for teenagers make me feel ralaxed in my free time (7) .....finally........, readind makes my mind rich , my life more pleasant ,and i learn a lot from it.(8) ....in short..., reading brings me many benefits.
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