学吉他并不难.然而你得不断地练习.Learning the guitar isn't difficult. . you have to 题目和参考答案——青夏教育精英家教网—

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4.学吉他并不难，然而你得不断地练习。

Learning the guitar isn't difficult. __________________ ， you have to__________

4. However; keep practising

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Metro Pocket Guide MetroraiK地铁）

Each passenger needs a fare-card to enter and go out. Up to two children under age five may travel free with a paying customer.

Fare-card machines are in every station. Bring small bills because there are no change machines in the station and fare-card machines only provide up to $ 5 in change.

Get one of unlimited Metrorail rides with a One Day Pass. Buy it from a fare-card machine in metro stations. Use it after 9:30 am until closing on weekdays, and all day on weekends and holidays.

Hours of Service

Open; 5 am Mon. ―Fri. 7 am Sat. ―Sun. Close; midnight Sun. ―Thurs. 3 am Fri. ―Sat. nights.

Last train times vary. To avoid missing the last train, please check the last train times posted in the sta?tion.

Metrobus

When paying with exact change, the fare is $ 1. 35. When paying with a SmarTrip? card, the fare is $ 1. 25. Fares for the senior/disabled customers

Senior citizens 65 and older and disabled customers may ride for half the regular fare. On Metrorail and Metrobus, use a senior/disabled fare-card or SmarTrip? card. For more information about buying senior/disa?bled fare-cards, fare-card or SmarTrip cards and passes, please visit MetroOpenDoors. com or call 202-637-7000 and 202-637-8000.

Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100.

Travel tips

Avoid riding during weekday rush periods~before 9:30 am and between 4 and 6 pm.

If you lose something on a bus or train or in a sta?tion, please call Lost & Found at 202-962-1195.

1.What should you know about fare-card machines?

A.They start selling tickets at 9:30 am.

B.They are connected to change machines.

C.They offer special service to the elderly.

D.They make change for no more than $ 5.

2.At what time does Metrorail stop service on Satur?day?

A. At midnight. B. At 3 am.

C. At 5 am. D. At 7 pm.

3. What is good about a SmarTrip? card?

A.It is convenient for old people.

B.It saves money for its users.

C.It can be bought at any time.

D.It is sold on the Internet.

4. Which number should you call if you lose something on the Metro?

A. 202-962-1195.

B. 202-962-1100.

C. 202-637-7000.

D. 202-637-8000,

4. 你放弃这个计划是正确的，因为这个计划不实用。

___________________you should give up the plan for it is not practical.

When most of us hear the word chocolate, the verb that comes to mind is probably "eat", not "drink", and the most proper adjective would seem to be "sweet". But for about 90 per cent of chocolate's long history, it was strictly a beverage (饮料)，and sugar didn't have anything to do with it.

The origin of chocolate

Many modern historians have estimated that choco?late has been around for about 2，000 years, but recent research suggests that it may be even older.

In the book The True History of Chocolate ， au?thors Sophie and Michael Coe prove that the earliest lin?guistic (语言学的) evidence of chocolate consumption dates back three or even four thousand years.

Valuable and fashionable chocolate beverage

It's hard to discover exactly when chocolate was born, but it's clear that it was cherished from the start. For several centuries in pre-modern Latin America, ca?cao beans were considered valuable enough to be used as currency. 100 beans could purchase a good hen, accord?ing to a 16th-century Aztec document.

Sweetened chocolate didn't appear until Europeans discovered the Americans and sampled(品尝)the native cuisine. Chocolate didn't suit the foreigners' taste at first―one described it in his writings as "a bitter drink for pigs"―but once mixed with honey or cane sugar, it quickly became popular throughout Spain. By the 17th century, chocolate was a fashionable drink throughout Europe ， believed to have nutritious ， medicinal func?tions. But it remained largely a privilege of the rich until the invention of the steam engine made mass production possible in the late 1700s.

The birth of solid chocolate

In 1828， a Dutch chemist found a way to make powdered chocolate. His product became known as "Dutch cocoa", and it soon led to the creation of solid chocolate. In 1847， Joseph Fry created the first modern chocolate bar. By 1868， a little company called Cadbury was marketing boxes of chocolate candies in England.

Milk chocolate hit the market a few years later. Prosperous chocolate industry

InAmerica, chocolate was so valued during the Revolutionary War that it was used instead of wages. Even now, statistics show that the humble cacao bean is still a powerful economic force. Chocolate manufactur?ing is a more than 4-billion-dollar industry in theUnited States, and the average American eats at least half a pound of the stuff per month.

1. The earliest chocolate was most probably .

A. a dish B. a drink C. a bar D. a candy

2. It can be inferred from the passage that .

A. the history of chocolate is at most 4,000 years

B. people around the world could buy things with chocolate

C. chocolate was well paid attention to since it was born

D. an American at least eats a pound of chocolate per month

3. Why did chocolate suit the Spanish's taste so quickly?

A. Because chocolate was so tasty and bitter.

B. Because chocolate was believed to be a source of nutrition.

C. Because chocolate was sweetened with honey or cane sugar.

D. Because chocolate became a fashionable beverage.

4. Which one shows the correct order according to the time of their appearing?

A. chocolate beverage —chocolate bar ― chocolate candies—milk chocolate

B. chocolate bar ― chocolate beverage ― chocolate candies—milk chocolate

C. chocolate bar — chocolate candies —milk choco?late—chocolate beverage

D. chocolate beverage —chocolate candies choco?late bar—milk chocolate

When I was 17 years old, I left my comfortable home in a wealthy Midwestern suburb to live as a for?eign exchange student in a lower-middle-class neigh?bourhood in a foreign country. I 5 in an apartment with no elevators, no dishwashers and one washer for 300 6 The tile (瓷砖)floors were always 7 and the rainy winter days there seemed endless. I 8 to wash my clothes by hand in the bathtub and 9 water was so costly, I trained myself to 10 my waist-length hair in less than five minutes.

At that time there were no cellphones and the Internet didn't exist, so for six months I had no 11 at all with my family or friends in the US. I had no rela?tives there so I 12 to face the fact that my 13 to adapt and create a life for 14 was one hundred per cent up to me. At age seventeen my need for friends was 15 and not knowing a soul was, needless to say, a bit stressful.

To 16 to my stress, I didn't speak the 17 and had no familiarity with the monetary (货币的)sys?tem nor the transportation system. One more 18 that created stress was my 19 family. Of all the families in the city where I lived, I was 20 with the one who spoke the least (or worst) English.

Living abroad and developing 21 in a foreign language required persistence and determination. I made many mistakes 22 the way. Now I've transformed my 23 memories into my medals of honour (荣誉勋章).They're the treasured stories that offer wisdom, provide me with insights into friends and family and pro?vide me with the 24 that I can surpass future chal?lenges.

5. A. moved B. lived

C. turned D. took

6. A. places B. names

C. children D. families

7. A. warm B. empty

C. tidy D. cold

8. A. tried B. asked

C. learned D. forced

9. A. although B. since

C. unless D. once

10. A. wash B. comb

C. arrange D. adopt

11. A. contact B. quarrel

C. letter D. chance

12. A. turned B. needed

C. pretended D. stopped

13. A. imagination B. ability

C. question D, career

14. A. myself B. other

C. another D. none

15. A. impossible B. hopeless

C. beneficial D. strong

16. A. adapt B. apply

C. add D. reduce

17. A. truth B. language

C. fact D. word

18. A. scene B. shortage

C. fault D. challenge

19. A. own B. former

C. host D. guest

20. A. occupied • B. housed

C. compared D. chosen

21. A. fluency B. trouble

C. habit D. fame

22. A. over B. along

C. in D. during

23. A. harmful B. beautiful

C. hopeful D. stressful

24. A. advantage B. confidence

C. promise D. future

M: Hi, Liza. Are you sure you're alright. You look a bit 35. (worry) today. Is anything wrong?

W: Well. Last night I found I lost my wallet.

M ： Oh dear. That's terrible. What was 36. your wallet?

W: Well, some money of course, a visa, my identi?ty card and some photos.

M: Well. If I 37. (be) you, I would make a phone call to the police straight away.

W: Yes, I have already done that and the policemen have already looked for it. I 38. (leave) soon and I need my visa and identity card 39. (bad).

M: Oh dear. What 40. pity. Then where did you lose your wallet?

W; I last saw my wallet 41 I left the theatre last night.

M: I think you should put out a public notice in the local newspaper. Tell people the things and where you 42. (lose) them.

W: 43, that takes too long. And Star Theatre is not popular in the neighbourhood.

M: Wait a minute. Such a coincidence! My uncle lives very close to the theatre. I could ask him to go to the theatre to require 44. .

5.__________ the Internet is of great help, I don't think it's a good idea to spend too much time on it.

Barbara Klein ： Our VGA listener's question this week comes from Bangladesh. Murnna asks if Hawaii is an American state.

Experts believe that Polynesian people discovered the Hawaiian Islands about two thousand years ago. A king ruled the islands when British sea captain James Cook arrived in 1775.

In 1818， the Hawaiian King Kamehamcha said the group should be called the "Islands of the Kingdom of Hawaii".Britaingave the islands their independence in 1843. The king was ousted fifty years later by a group of American businessmen. Hawaii became the fiftieth state of theUnited Statesin 1959.

The state of Hawaii includes eight major islands in the middle of the North Pacific Ocean. The main islands are Kauai, Oahu, Molokai, Maui, Lanai and Hawaii, also called the Big Island. The island of Niihau is privately owned. Kahoolaw has no people.

Hawaii is far from other populated areas. It is more than three thousand kilometres from the state of Califor?nia. It is more than six thousand kilometres fromJapan.

Hot liquid rock called lava formed the Hawaiian Islands millions of years ago. The lava flowed up from the sea through openings in the sea floor. Visitors today can watch this process continue on the Big Island where the world's most active volcano still produces lava.

Each of the Hawaiian Islands has a wet side and a dry side. It rains much more on the north-east sides of the islands and much more in winter than in summer. This gives each island two separate climate areas. One area is dry and desert-like. The other area has green plants, rivers and waterfalls.

More than six million people visit Hawaii each year. They enjoy the beautiful land and the warm weath?er. They swim, watch the whales and other marine life and visit beautiful gardens. Hawaii has some of the most beautiful, interesting and unusual places on the earth.

1. Who discovered Hawaii first according to the pas?sage?

A. Murnna fromBangladesh.

B. The Polynesian.

C. James Cook.

D. Some American businessmen.

2. What is mainly talked about in the passage?

A. The historical backgrounds of Hawaii.

B. How Hawaii became a state ofAmerica.

C. The history and geography of Hawaii.

D. Hawaii was once part of theUK.

3. Which of the following is TRUE about Hawaii?

A. The climate of Hawaii is always rainy.

B. Tourism brings in a lot of money for Hawaii.

C. People live happily on the eight islands of Hawaii.

D. Visitors enjoy watching lava flowing up on Hawaii.

4. The underlined word "ousted" in Paragraph 3 is sim?ilar in meaning to " .

A. visited B. supported

C. removed D. welcomed

Have you heard of Lake Titicaca? It is a famous lake in South America, which is located on the border between Bolivia and Peru. But the lives of the ancient people who once lived around the lake and 25. culture was thought to be highly advanced, have long remained a secret. Recently, 26. ， scientists taking part in an exploration project at the lake have found 27. they believe to be a 1,000-year-old temple 28. the water.

Divers from the study group have discovered 29. building that scientists think is the remains of a temple built by the people who once lived be?side the lake. The project leaders hope to begin raising important materials from the site later this week 30. bad weather forces a change in their plans. "The scientists have not yet had the opportunity to study the materials carefully," said project director， John Aubi. "But some 31. (put) forward the idea that the remains date from this period because of their 32. (similar) to those found elsewhere.The research team has so far this year made more than 200 dives into water 30 metres deep. During these dives, 33. have been recording the ancient remains on film. There will be a meeting, 34. (start) later this year to review the film.

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