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Dear Tom,
I'm Ii Hua, a student of Xinhua Middle School._______________________________
___________________________________________________________________________
______________________________________________________________________________
Best wishes.
Yours
Li Hua
Dear Tom,
I¡¯m Li Hua, a student of Xinhua Middle School. The other day, I learned quite by chance that you were in need of a book to help you improve your Chinese. I happen to have one, which I think might help you.
The book, entitled New Practical Chinese, is intended for beginners at your level. Not only does it include the basic conversations in our daily life, it is also a window through which you can get to know Chinese culture and customs. Edited by three language experts, it has been popular with the readers ever since it came out two years ago.
If it is convenient to you, let¡¯s meet at 3 pm. this Sunday at the entrance to the People¡¯s Park, where I can give you the book face to face. If not, try to find another time that is suitable for both of us.
½âÎöÊÔÌâ·ÖÎö£º±¾ÎÄÊÇÊéÐÅÀà×÷ÎÄ£¬ÒªÇóÓÃÓ¢Óï¸øÌÀÄ··¢Ò»·âµç×ÓÓÊ£¬¸øËûÍƼöÒ»±¾Ñ§Ï°ººÓïµÄÊé¡£ÎÄÕµÄÒªµãÒ²»ù±¾É϶¼¸ø³öÀ´ÁË£¬µ«²»ÊǺܾßÌ壬¿¼ÉúÒª°ÑÒªµãÈ«½»´ú£¬²»ÄÜÓÐÒÅ©¡£¶øÇÒÒªÍØÕ¹ÄÚÈÝ£¬ÔÚд×÷µÄ¹ý³ÌÖУ¬Òª×¢ÒâʹÓø߼¶´Ê»ãºÍ¸ß¼¶¾äÐÍ£¬ÈçÇ¿µ÷¾ä£¬µ¹×°¾äµÈ£¬ÈÃÎÄÕ¸üÉϵµ´Î¡£Í¬Ê±ÔÚÁоٴëÊ©µÄʱºòҪʹÓúÏÊʵÄÁ¬½Ó´ÊÈ磺First£¬second£¬ Besides, What¡¯s moreµÈ£¬ÈÃÎÄÕ¿´ÆðÀ´ºÜÓÐÌõÀí£¬Ò²ºÜÁ÷³©¡£ÒòΪÊÇÊéÐÅ£¬ËùÒÔ±¾ÆªÎÄÕÂÔÚд×÷ʱ²»Òª†ªà£¬Á¦Çó¼ò½à¡£
¡¾ÁÁµã˵Ã÷¡¿Ëù¸ø·¶ÎÄÓïÑÔ¼ò½à£¬Ó¦ÓÃÁËһЩ½ÏºÃµÄ´Ê×飺 The other day¡°¼¸ÌìÇ°¡±, by chance¡°Å¼È»¡±. be intended for ¡°ÒâͼÊÇ¡±¡£»¹ÓÐÒ»¸öºÜ´óµÄÌص㣬ÕâƪÎÄÕµľäÐͶà±ä£¬Ò²Êʵ±Ó¦ÓÃÁ˸ßÖÐËùѧµÄÖصãÓ﷨֪ʶ£º I happen to have one, which I think might help you.Õâ¾ä»°ÓÃÁ˶¨Óï´Ó¾ä£¬ The book, entitled New Practical Chinese, is intended for beginners at your level. Õâ¾ä»°ÓÃÀ´Á˹ýÈ¥·Ö´Ê×ö¶¨ÓNot only does it include the basic conversations in our daily life, it is also a window through which you can get to know Chinese culture and customs. Õâ¾ä»°ÓÃÁ˶¨Óï´Ó¾äºÍµ¹×°¾ä£¬Edited by three language experts, it has been popular with the readers ever since it came out two years ago. Õâ¾ä»°ÓÃÁ˹ýÈ¥·Ö´Ê×ö×´Ó If it is convenient to you, let¡¯s meet at 3 pm. this Sunday at the entrance to the People¡¯s Park, where I can give you the book face to face.Õâ¾ä»°ÓÃÁ˶¨Óï´Ó¾ä£¬ If not, try to find another time that is suitable for both of us.
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When an ant dies, other ants take it out of the nest, often within an hour after its death. This behavior interests scientists and they wonder how ants know for sure¡ªand so soon¡ªthat another ant is dead.
One scientist recently came up with a way to explain this ant behaviour. Dong-Hwan Choe is a biologist, a scientist who studies animals and plants. He found that ants have a chemical on the outside of their bodies that signals to other ants, ¡°I'm dead¡ªtake me away¡± when it is dead.
But there's a question to answer: As we know, if an ant is dead, it stops moving. But when an ant is sleeping or knocked unconscious, it is also not moving. However, other ants don't move the living ant out of the nest. How do they know this ant is not dead? Choe found that ants have another chemical on their bodies, which tells nearby ants something like, ¡°Wait¡ªI'm not dead yet¡± when it is not dead. Choe suspects that when an ant dies, the chemical that says, ¡°Wait I'm not dead yet¡± quickly goes away. When other ants detect the ¡°dead¡± chemical without the ¡°not dead yet¡± chemical, they move away the body.
To test his theory , Choe and his team put different chemicals on ants. When the scientists used the ¡°I'm dead¡± chemical, other ants quickly moved the treated ant away. When the scientists used the ¡°Wait¡ªI'm not dead yet¡± chemical, other ants left the treated ant alone. Choe believes this behavior shows that the ¡°not dead yet¡± chemical overrides the ¡°dead¡± chemical when picked up by other ants. And that when an ant dies, the ¡°not dead yet¡± chemical fades away. Other nearby ants then detect the remaining ¡°dead¡± chemical and remove the body from the nest.
Understanding this behavior can help scientists figure out how to stop ants from invading new places and causing problems.
¡¾Ð¡Ìâ1¡¿What is the function of the first paragraph?
A£®Leading the following paragraphs. |
B£®Showing the main idea of the passage. |
C£®Introducing the background of the passage. |
D£®Giving a summary of the passage. |
A£®is weaker than | B£®is stronger than |
C£®is better than | D£®is worse than |
A£®Living ants can also be taken away when they are not moving. |
B£®When an ant dies, it can tell others using a certain chemical. |
C£®A living ant can pretend to be dead using a special chemical. |
D£®Ants often use chemicals to communicate with each other. |
A£®Choe did this study in order to stop ants from invading new places. |
B£®Choe is a biologist who is only interested in animals, especially in ants. |
C£®Choe first came up with an idea to explain this ant behavior£¬and then did some tests to prove his theory. |
D£®Choe did the research on this ant behavior on his own |
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Ireland has had a very difficult history. The problems started in the 16th century when English ruler tried to conquer Ireland. For hundreds of years, the Irish people fought against the English, Finally, in 1921, the British government was forced to give independence to the south of Ireland. The result is that today there are two "Irelands". Northern Ireland, in the north, is part of the United Kingdom. The Republic of Ireland, in the south, is an independent country.
In the 1840s the main crop, potatoes, was affected by disease and about 750,000 people died of hunger. This, and a shortage (¶Ìȱ) of work, forced many people to leave Ireland and live in the USA, the UK, Australia and Canada. As a result of these problems, the population fell from 8.2 million in 1841 to 6.6 million in 1851.
For many years, the majority of Irish people earned their living as farmers. Today, many people will work on the land but more and more people are moving to the cities to work in factories and offices. Life in the cities is very different from life in the countryside, where things move at a quieter and slower pace.
The Irish are famous for being warm-hearted and friendly. Oscar Wilde, a famous Irish writer, once said that the Irish were "the greatest talkers since the Creeks". Since independence, Ireland has revived (¸´ÐË) its own culture of music, language, literature and singing. Different areas have different styles of old Irish songs which are sung without instruments. Other kinds of Irish music use many different instruments such as the violin, whistles, etc.
¡¾Ð¡Ìâ1¡¿What does the author tell us in paragraph 1?
A£®How the Irish fought against the English. |
B£®How Ireland gained independence. |
C£®How English rulers tried to conquer Ireland. |
D£®How two ¡°Irelands¡± came into being. |
A£®food shortages in the 1840s led to a decline in population |
B£®people are moving to the cities for lack of work in the countryside |
C£®it is harder to make a living as a farmer than as a factory worker |
D£®different kinds of old Irish songs are all sung with instruments |
A£®the Irish character | B£®Irish culture |
C£®Irish musical instruments | D£®a famous Irish writer |
A£®Life in Ireland | B£®A very difficult history |
C£®Ireland, past and present | D£®the independence of Ireland |
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