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By the time I got up, my mother ________the breakfast well.

A. has cooked B. cooked C. have cooked D. had cooked

D ¡¾½âÎö¡¿¾äÒ⣺ÎÒÆð´²µÄʱºò£¬ÂèÂèÒѾ­×öºÃÔç·¹ÁË¡£¿¼²é¶¯´Êʱ̬±æÎöÌâ¡£by the timeµÈµ½/µ½¡­Ê±ºòΪֹ£¬ÓÃÓÚ±íʾһ¶Îʱ¼ä£¬Ö÷¾äÐèÓÃÍê³Éʱ¡£¸ù¾Ý´Ó¾äʱ̬£¨gotÊǹýȥʽ£©£¬½áºÏ¾äÒâÓï¾³£¬¿ÉÖªÓùýÈ¥Íê³Éʱ£¬¼´had+¹ýÈ¥·Ö´Ê½á¹¹£¬¹ÊÑ¡D¡£
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Is your schoolbag too heavy to carry? The e-schoolbag will help you.

It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon. In fact, the e-schoolbag should perhaps be called an e-textbook. It is a small computer for students. Heavy schoolbags have been a serious problem for them for a long time. But the e-schoolbag will change everything. It is much lighter than a usual schoolbag. Also it is as small as a usual book, but it can still hold all the things for study, such as a textbook, an exercise book and so on. They can be made into chips (¼¯³Éµç·Ƭ) that are as small as stamps. Students can read the text page by page on the screen, take notes, or even send e-mails to their teachers. All they have to do is to put the right chip into the e-schoolbag and press a button.

Some say that e-textbooks can be easily broken; some say they are not good for students¡¯ eyes. In fact, only time will tell who is right.

1.An e-schoolbag is ____________.

A. as heavy as a usual schoolbag. B. much heavier than a usual schoolbag

C. much lighter than a usual schoolbag D. not so light as a usual schoolbag

2.An e-schoolbag is _______.

A. a video chip B. a small computer C. a heavy bag D. a usual book

3.E-schoolbags are used for____________.

A. fixing buttons B. making chips C. computer games D. school study

4.E-schoolbags __________.

A. are popular with all the people. B. Can do everything for students.

C. May be used instead of usual schoolbags D. Have come into use in China

1.C 2.B 3.D 4.C ¡¾½âÎö¡¿ÎÄÕ½²ËßÁ˵ç×ÓÊé°ü£¬Ëü¾ÍÊÇÒ»¸öСµçÄÔ£¬Ïñ¿Î±¾Ò»Ñù´ó£¬Ñ§ÉúÄÜÔÚÉÏÃæ¶ÁÊ飬×ö±Ê¼Ç£¬ÉõÖÁ¸øÀÏʦ·¢Ë͵ç×ÓÓʼþ£¬ÓеÄÈËÈÏΪºÜºÃ£¬ÓеÄÈËÈÏΪ¶ÔѧÉúµÄÑÛ¾¦²»ºÃ£¬Ê±¼ä»áÖ¤Ã÷Ë­¶ÔË­´í¡£ 1.¸ù¾ÝBut the e-schoolbag will change everything. It is much lighter than a usual s...

When I was in the seventh grade£¬I had problems behaving.My heart was in the right place£¬but I couldn't always follow the rules.I played many ______ on my schoolmates.Once£¬I even pulled a girl's hair on the school bus to get her attention.As a result£¬I was often sent to the office of the headmaster.

______ I hated going there£¬I did not hate the headmaster£¬Mr.Ratcliff.

Mr.Ratcliff was a kind£¬elderly man.He often spanked me when I didn't behave well.It didn't hurt at all£¬but it ______ hurt my feelings.

When I got called to Mr.Ratcliff's office for the sixth time£¬I had no idea ______ I had done.So as I walked down there£¬I felt very ______.I went into his office£¬sat down£¬and looked at the floor.Then he said the last thing I expected to hear£º¡°Kevin£¬I've heard you've been behaving really ______ lately.I want you to know how proud I am of you£¬and I just called you down to my office to give you a candy.¡±

¡°Really£¿¡± I was surprised.

¡°Yes.Now you can take that candy and go back to class.¡±

I ______ the candy with me as if it was a gold coin.When I got into my classroom£¬I bragged to my classmates about what happened£¬excitedly.______£¬I wasn't so bad.

Mr.Ratcliff was really kind.He made me ______ that I was just a kid who had problems with behavior.He bought some candies and took the time to notice me when I got something ¡ª anything ¡ª right.Mr.Ratcliff gave me some ______ by giving me some love.I will just remember him for the rest of my life.

1.A. sports B. games C. tricks

2.A. Although B. Because C. Since

3.A. would B. should C. must

4.A. how B. what C. where

5.A. happy B. nervous C. cool

6.A. badly B. clearly C. well

7.A. carried B. mixed C. covered

8.A. At first B. For example C. After all

9.A. refuse B. realize C. suggest

10.A. hope B. pity C. weight

1.C 2.A 3.A 4.B 5.B 6.C 7.A 8.C 9.B 10.A ¡¾½âÎö¡¿±¾ÆªÎÄÕÂÄѶÈÊÊÖУ¬Ö÷Òª½²ÊöÎҺܵ÷Ƥ£¬²»×ñÊع涨¡£µ±ÎÒ×ß½øУ³¤°ì¹«ÊÒʱ£¬ÐÄÀïºÜìþìý£¬µ«ÊÇУ³¤Ã»Óгͷ£ÎÒ£¬¶ø½±ÀøÁËÎÒÒ»¿éÌÇ£¬±íÑïÎÒ±íÏֵغã¬Õâ¼þÊÂÈÃÎҸıäÁ˺ܶࡣ 1.¾äÒâ¡°ÎÒ¶Ôͬѧ×öÁËÐí¶àµÄ¶ñ×÷¾ç¡±¡£±¾Ì⿼²éÃû´Ê±æÎö¡£A.Ô˶¯£»B.ÓÎÏ·£»C.£¬µ·...

Language in crisis

Today, almost 80% of the people in the world speak only 1% of its languages. Every 14 days a language dies. By 2100, half of the more than 7,000 languages spoken on Earth today may disappear.

Why do languages die?

Throughout history, the languages of dominant (ͳÖεÄ) groups have spread while the languages of native cultures have become extinct. This happens because of government language policies, or because the dominant language becomes more useful in everyday life.

Why is language important?

Studying different languages increases our understanding of how humans communicate. Language is also an important part of culture. Words that describe a particular cultural practice might not have meaning in another language.

Native groups often have a deep understanding of local plants and animals because they have lived close to nature for thousands of years. We could discover important things, such as treatments for illness, by studying these languages. Many endangered (±ôÁÙÃð¾øµÄ) languages aren¡¯t written down. When the last speakers of a language die and their language becomes extinct, their stories, songs, and other important information are lost, too.

Which languages are disappearing?

Central South America has some of the world¡¯s most endangered languages. The Kallawaya people speak a secret language that has details of thousands of medicinal plants. Today, fewer than 100 people speak it.

In Central and Eastern Siberia, almost all of the native languages are endangered. Many Siberian languages now have only a few elderly speakers.

Oklahoma has the highest number of native languages in the United States. One of these, Yuchi, may be unrelated to any other language in the world. However, during the early 20th century, government schools punished students who were heard speaking it. In 2010, only five elderly members of the Yuchi tribe could speak their native language.

How are languages being saved?

Native cultures around the world are using modern technology to help keep their endangered languages and cultures alive. Communities are creating dictionaries and libraries by using pictures, video, and audio to record the traditions of the last speakers of their language. If the younger generations don¡¯t speak and understand the words and stories of their ancestors (×æÏÈ), the language will die. And when the language dies, part of the culture dies, too.

1.The underlined word ¡°extinct¡± probably means ______.

A. selling out B. dying out C. speaking out D. putting out

2.How are the native languages in Central Siberia and Oklahoma similar?

A. Both of them are secret languages.

B. Fewer people can speak them today.

C. They are both unrelated to other languages.

D. They are both spoken mainly by young people.

3.To save a language, it is most important for______ to learn it.

A. young people B. parents

C. scientists D. dominant groups

4.What does the writer want to tell us in the passage?

A. It¡¯s necessary to study more languages.

B. It¡¯s good for people to speak the same language.

C. Preventing the loss of the world¡¯s languages is important.

D. Protecting languages is more important than protecting culture.

1.B 2.B 3.A 4.C ¡¾½âÎö¡¿¶ÌÎĽéÉÜÁËΪʲôÊÀ½çÉÏ80%µÄÈËÖ»½²1%µÄÓïÑÔ¡£µ½2100£¬½ñÌìÔÚµØÇòÉϽ²µÄ³¬¹ý7000ÖÖÓïÑÔÖÐÓÐÒ»°ë¿ÉÄÜÏûʧ¡£ÔÚÎÄÖнéÉÜÁËÓïÑÔËùÃæÁÙµÄΣ»ú¡¢ÓïÑÔΪʲô»áÏûʧ¡¢ÓïÑÔµÄÖØÒªÐÔ¡¢ÓÐÄÄЩÓïÑÔÕýÔÚÖð²½µÄÏûʧ¡¢ÒÔ¼°ÈçºÎÕü¾ÈÓïÑÔÎÄ»¯¡£ÔÚÎÄÖж¼×öÁËÏêϸµÄ½éÉÜ¡£ 1.´ÊÒå²Â²âÌâ¡£A. selling out³öÂô£»B. dying outÏûÍö£»C...

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