ÌâÄ¿ÄÚÈÝ

Éç»á²»¶ÏÔÚ·¢Õ¹½ø²½£¬³É¼¨ºÃÒѾ­²»ÔÙÊǺâÁ¿Ò»¸öºÃѧÉúµÄΨһ±ê×¼¡£Ä³Ð£ÕýÔÚ¿ªÕ¹¡°×ß½øÐÂʱ´ú£¬Õùµ±ºÏ¸ñÖÐѧÉú¡±µÄ´óÌÖÂÛ£¬ÒÔ¡°We act£¬we improve¡±ÎªÖ÷Ì⣬дһƪÑݽ²¸å£¬Ì¸Ì¸Äã¾õµÃ³ýÁËѧϰ¿Î±¾ÖªÊ¶Ö®Í⣬ÎÒÃÇ»¹Ó¦¸Ã×öЩʲô£¿ÌáʾÈçÏ£º

ƽʱ

1.ѧ»áÕÕ¹Ë×Ô¼º, ¸ß±ê×¼¹¤×÷£¬Ç«Ð飬Ò×ÓÚºÏ×÷£»

2.ÓкõÄÔĶÁϰ¹ß£¬Ìá¸ß×Ô¼º£»

3.×¢Òâ±£»¤»·¾³£¬²»ÂÒ¶ªÀ¬»ø£¬²½ÐлòÆï×ÔÐгµÉÏѧ£»

4.¶®²Í×ÀÀñÒÇ£¬¾ÙÖ¹ÎÄÃ÷......(×ÔÓÉ·¢»Ó1-2¾ä)

¿ÕÓàʱ¼ä

1.¹Ø×¢²Ð¼²ÈË£¬¸øËûÃÇÏò¹«ÖÚչʾ¼¼ÄܵĻú»á£»

2.ÐÀÉÍ´ó×ÔÈ»µÄÃÀ£¬Àí½â±£»¤´ó×ÔÈ»µÄÖØÒªÐÔ¡£

×ܽá

¡­¡­(1-2¾ä)

ÒªÇó£º1. ×¢ÒâÈ˳ƺÍʱ̬¡£

2. ÒªµãÆëÈ«£¬¿ÉÊʵ±Ôö¼Óϸ½Úʹ¾ä×Óͨ˳¡¢Á¬¹á¡£

3. ²»ÒªÖð×Ö·­Ò룬´ÊÊý100×óÓÒ£¬¿ªÍ·ÒѸø³ö£¬²»¼ÆÈë×Ü´ÊÊý¡£

With the development of the society, to learn well is not the only thing a student should do. To be a qualified(ºÏ¸ñµÄ) middle school student, I think we have a lot of things to do.

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

With the development of the society, to learn well is not the only thing a student should do. To be a qualified(ºÏ¸ñµÄ) middle school student, I think we have a lot of things to do. First, we usually ...
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Every 14 days, another language dies. There are many reasons for this. Some people think more common languages have more economic(¾­¼ÃµÄ)power. Because of this, young people choose to learn a common language as they think it is more useful. Another reason is that some languages aren't written down. Guujaaw is a leader of the Haida Nation, whose people have lived on the Queen Charlotte Islands, Canada, for more than 10, 000 years. Their language is endangered. Traditionally, it wasn¡¯t written down, and, as a result, some people are worried that it will die one day. Guujaaw replies to this, "We talk to each other, listen, visit, and believe in the spoken word. Expressing yourself without writing is natural." However, if Guujaaw's language and others like it are going to stay alive, writing may have to become part of their lives.

When a language dies, a lot of knowledge dies with it. To begin with, language is a huge part of the culture of the people who speak it. Language allows speakers to say certain things: words that describe a cultural idea may not translate exactly into another language. Furthermore, many endangered languages have rich spoken cultures, Stories, songs and histories are passed on from older people to younger generations(Ò»´ú), Elizabeth Lindsey, an expert in languages, emphasizes(Ç¿µ÷) this. ¡°When an elder dies, a library is burned,¡± she says.

Also, language death affects our knowledge about nature. Local people often have a deep understanding of plants, animals, and the relationship between them. David Harrison, a researcher on endangered languages, reflects, ¡°80% of plant and animal species(ÎïÖÖ)have been undiscovered by science. But that doesn¡¯t mean they're unknown to humans.¡±

Many languages are endangered. However, it s not too late. Children often grow up speaking two languages. "No one ..becomes richer by giving up¡­ one language to learn another,¡± Harrison said. If children feel both languages are important, they will use both. So, it is necessary that children realize how useful their local language is.

1.How many reasons are mentioned for endangered languages in Paragraph 1?

A. 2 B. 3. C. 4 D. 5.

2.In Paragraph 2, the writer mainly tells us_____.

A. how cultures are passed on B. how cultures are discovered

C. why languages are written down D. why languages are important to cultures

3.The underlined word "affects" in the passage means ¡°_______¡±.

A. waits for B. depends on

C. is different from D. has an influence on

4.Which of the following is the writer's opinion?

A. People need to use common languages more often.

B. The spoken word is more important than the written word.

C. Children are the hope to stop the local language from dying.

D. Many animals and plants are in danger because of dying languages.

1.A 2.D 3.D 4.C ¡¾½âÎö¡¿ÎÄÕ½²ÊöÁËÓеÄÓïÑÔÕýÔÚÏûʧºÍÓïÑÔÑÓÐøµÄÖØÒªÐÔ 1.¸ù¾Ýome people think more common languages have more economic(¾­¼ÃµÄ)power. Because of this, young people choose to learn a common language as th...

Robert and Henry were going home from school, when, on turning a corner, Robert______out, ¡°A fight! Let us go and see!¡± ¡°No,¡± said Henry; ¡°Let us go quietly home and avoid this quarrel. We have______to do with it, and may get into trouble.¡±

¡°You are not a brave boy, and afraid to go, "said Robert, and off he ran. Henry went straight home, and in the afternoon went to school, as usual,______ Robert had told all the boys that Henry was a coward, and they laughed at him a great deal.

A few days______, Robert was bathing with some schoolmates and _____his depth. He struggled and screamed for help, but all in vain. The boy _____ had called

Henry a coward, got away from the water as fast as they could, but they did not even try to help him. Robert was fast _____, when Henry threw off his clothes, and sprang into the water, By great effort, and______much danger to himself, he brought Robert to the shore, and thus saved his life.

Robert and his schoolmates were_____at having called Henry a coward. They admitted that he had more_______than any of them.

Never be afraid to do good, but always fear to do evil.

1.A. cried B. jumped C. said D. turned

2.A. something B. . anything C. nothing D. everything

3.A. Or B. But C. And D. So

4.A. afterward B. before C. ago D. later

5.A. got out of B. got into C. got on D. got off

6.A. whom B. who C. which D. whose

7.A. swimming B. playing C. crossing D. sinking

8.A. with B. in C. on D. at

9.A. mad B. good C. sad D. ashamed

10.A. courage B. strength C. power D. ability

1.A 2.C 3.B 4.D 5.A 6.B 7.D 8.A 9.D 10.A ¡¾½âÎö¡¿ÎÄÕ½²ÊöÁËÂÞ²®ÌغͺàÀûµÄ¹ÊÊ£¬ÒòΪºàÀû²»È¥¿´±ðÈË´ò¼Ü£¬ÂÞ²®ÌظæËß±ðÈË˵ËûÊǵ¨Ð¡¹í£¬ºóÀ´ÂÞ²®ÌØÔÚÓÎÓ¾µÄʱºò²îµã³öÊ£¬ºàÀû¾ÈÁËËû£¬´Ó´ËËûÃǶ¼ºÜ¾´ÅåËû¡£ 1.¾äÒ⣺ÂÞ²®ÌØ´óÉù˵¡°ÓÐÈË´ò¼Ü£¬ÎÒÃÇÈ¥¿´¿´¡±¡£A. cried º°£» B. jumped Ìø£»...

A Cloud of Hope and Danger

A small cloud floats through the air in a hospital operating room. In the room a patient, suffering from cancer, lies on a table. The cloud surrounds(°üΧ) the patient, covering her body and filling her lungs(·Î). The cloud is not smoke or steam. It is made of millions of microscopic robots called nanorobots(ÄÉÃ×»úÆ÷ÈË). These tiny robots move from cell(ϸ°û) to cell in the patient¡¯s body, destroying the cancer.

Fighting cancer with nanorobots is only an idea today, but scientists say that it could be possible in the future. Using nanorobots for good purposes such as fighting disease or repairing the environment may be the solution to many of today¡¯s problems.

However, nanorobots could be a dangerous risk as well. Since nanorobots are so tiny, they will have to work in large teams of many thousands to many millions. For this reason, nanorobots will have to be programmed to build themselves. Scientists will not have the ability to build millions of nanorobots one by one.

This ability to reproduce is making some scientists worried. What if something goes wrong in the programming? Quite a lot of crazy nanorobots would be far worse than any disease. Some people think that if they get out of control, nanorobots could destroy the Earth.

What should be done? Should we continue researching nanorobots or should we search for other methods? This is one of the many difficult decisions that we have to make in the future.

1.What is the cloud in the passage, smoke and steam or microscopic robots?

________________________________________________________________________

2.What can be the good use of nanorobots for us?

________________________________________________________________________

3.Why will nanarobots have to work in large teams?

________________________________________________________________________

4.What makes it possible for nanorobots build themselves?

________________________________________________________________________

5.Can you give the passage another title?

________________________________________________________________________

6.Are you for or against using nanorobots in the future? Why?

________________________________________________________________________

1.Microscopic robots. 2.Fighting disease or repairing the environment. 3.Because they are so tiny. 4.The ability to reproduce. 5.Whether we should research nanorobots or not. 6.Any reas...

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø