46Why could other inventors succeed in showing r~ion pictures with their own devices?

　　A.Because they had a device called kinetoscope.B.Because they asked Thomas Edison to help them.C.Because they got a way of using their own devices.D.Because Thomas Edison had successfully solved certain problems.

　　參考答案：D

　　參考解析：

　　文中第二段第二句“Edison hadsolved certain problems，making it possible for otherinventors move ahead with their own devices.”給出了答案。

　　47What was another contribution by Edison to the movies?

　　A.He introduced the 35 mm standard machine to the world.B.He introduced the 35 mm as the international standard film width.C.He created a 35 mm standard device for showing movies.D.He created his own standard devices for showing 35 mm film.參考答案：B

　　參考解析：

　　文中第二段最后一句話“One otherimportant contribution by Edison...”正是答案所在。第47000

　　根據(jù)下面內(nèi)容，回答題：

　　Eating in space is different from eating'on, earth. The food that astronauts carry with them doesnot look like the food you eat. Some food is carried in closed bags. It is cooked and frozen' before theastronauts get it. All the water is removed from the food. In the spaceship the astronaut puts the waterback. He "shoots" hot or cold water into the food bag with a special gun. He eats the food through asmall hole in the bag.

　　Other foods come in bite sizes. The astronaut puts a whole piece in his mouth at once. There canbe no crumbs. Crumbs would float around the spaceship and get in the way. Meat and cake oftencome in bite-sized pieces. Astronauts can't drink water from open cups. The water would float indrops in the air. The water is put in the special gun. The astronaut shoots the water into his mouth.Eating in space is not easy. Astronauts must learn to eat this way.

　　48The story does not say this,but from what we have read,we can tell that

　　A.you get much hungrier in space than you doB.you can't have water to drink in a spaceshipC.astronauts must learn many new and different thingsD.you can't eat anything in a spaceship

　　參考答案：C

　　參考解析：

　　根據(jù)對全文內(nèi)容的把握，可以知道，宇航員在太空的生活不容易，所以他們必須學(xué)會許多新的與在陸地上生活不同的事情。 、.

　　49Why can't astronauts drink water from cups?

　　A.The water would come from the open cups.B.The water would spill all over their food.C.Crumbs would float in the cups.D.The cups would float in the air.

　　參考答案：A

　　參考解析：

　　文中第二段第七句講述了不能從杯中喝水的原因即“The water would float in drops inthe air.”。

　　50The main idea of the whole story is that

　　A.there is more food and water in space than on earthB.eating and drinking in space is a special problemC.astronauts can never eat or drink in a spaceshipD.there is no food or water in a spaceship

　　參考答案：B

　　參考解析：

　　文中第一段講述了在太空中“吃”，第二段講述了在太空中“喝水”，表明在太空中吃和喝都是特別需要注意的問題。

　　51Which of the following does the story lead you to believe?

　　A.Food for astronauts must be made in a special way.B.All meat on earth comes in bite-sized pieces.C.Astronauts will only eat cakes made from crumbs.D.Astronauts have to go hungry in a spaceship.

　　參考答案：A

　　參考解析：

　　文章第一段提出“All the water is re—moved from the food.”，即所有的太空食品都要脫水處理，因此A項正確。

　　根據(jù)下面內(nèi)容，回答題：

　　In June of 1973, nine whales beached on the Florida coast. Beaching means swimming out of theocean onto the beach, and usually dying there. No one knows why they do it, but a number of whalesbeach themselves every year. Some people think beaching is an accident.

　　Perhaps the whales get confused. Scientists who studied the beaching of three dozen whales inAustralia think the whales may have been confused by loud noises. Whales can tell where they are bysounds. They send out sounds and listen as they travel past or bounce off objects. Two days beforethese thirty-six whales beached, loud guns had been fired for two hours. The loud sounds may haveconfused the whales. Their confusion might have caused them to wander into low water.

　　Whatever the reason whales beach, it is a sad event. People try to save them, but very fewbeached whales live. One whale that was rescued from beaching in Florida lived for forty-five days.That is the longest a beached whale has ever survived. And it lived that long only" because it got at-tention from doctors.

　　All over the world, scientists rush to whale beachings as soon as they hear about them. They hope to learn why whales beach, and how to save them.

　　52The subject of this passage is__________.

　　A.the Florida BeachesB.Beached WhalesC.Whale SoundsD.Medical Treatment of Whales

　　參考答案：B

　　參考解析：

　　全文講鯨魚擱淺的事。B項是正確的。其他選項都很片面，文章中雖然提到，但不是主題。

　　53One reason whales beach may be

　　A.because they are hungryB.because they are attackedC.that people can study themD.that they are confused

　　參考答案：D

　　參考解析：

　　第二段科學(xué)家認為鯨魚是被什么困惑誤游到低水位的沙灘。D項是正確的。

　　54Whale beachings are sad events because

　　A.people know the whales are going to dieB.the whales have to be carted away and buried .~..C.the whales cannot be used as foodD.no one can use the beach on those days

　　參考答案：A

　　參考解析：

　　第三段中提到一旦鯨魚擱淺，等待它的只有死亡。A項是正確的。B項可能是事實，但文中并未提及鯨魚死后的處理。

　　55To make the point that beached whales do not survive, the author uses

　　A.the opinions of famous peopleB.a vivid word pictureC.an exampleD.a firsthand story參考答案：C

　　參考解析：

　　第三段中提到作者以佛羅里達州一條擱淺的鯨魚為例，證明鯨魚一旦擱淺就注定死亡。C項是正確的。

　　V. Daily Conversation ( 15 points)

　　Directions:Pick out five appropriate expressions from the eight choices below and completethe following dialogue by blackening the corresponding letter on the Answer Sheet.

　　根據(jù)下面內(nèi)容，回答題：

　　Mrs. Lee : Hello.68178502.

　　David : Hello.56

　　Mrs. Lee:Sorry. 57 Can I take a message?

　　David:Yes. This is David, Bruce's friend. I .want to ask him for some Chinese ancient coins. He toldme he had got some recently.58 I don't care if they were made of different metals. I justwant to add some more coins in my collection.

　　Mrs. Lee:OK. I'll tell him. Would you like him to ring you back later?

　　David : Well, I won't be at home later this day. Wottld you please ask him to ring me tomorrow morning?

　　Mrs. Lee : Sure.59

　　David : Oh, sorry.60 The new number is 66129853.

　　Mrs. Lee:OK. I'll write a message for him.

　　David:It's really nice of you, Madam. Thank you very much. Goodbye!

　　Mrs. Lee : Bye !

　　s. Lee : Bye !

　　56第56題應(yīng)填( )

　　參考答案：B

　　57第57題應(yīng)填( )

　　參考答案：G

　　58第58題應(yīng)填( )

　　參考答案：C

　　59第59題應(yīng)填( )

　　參考答案：F

　　60第60題應(yīng)填( )

　　參考答案：D

　　VI. Writing (25 points)

　　Directions:For this part, you are supposed to write a composition of about 100 -120 wordsbased on the following situation. Remember to write it clearly.

　　61你(Li Yuan)得到一位外國朋友(Mr.John)的幫助，在英語學(xué)習(xí)上取得很大進步，并在英語競賽中取得第一名的好成績。寫一封信表示感謝(詞數(shù)l00～12。內(nèi)容包括：

　　(1)表示感謝;

　　(2)說明感謝原因; 、

　　(3)問候?qū)Ψ健?/P>

　　參考解析：

　　Sep.6,2012

　　Dear Mr. John,

　　I am writing to show my thanks to you. You tutored me in my spoken English before you went to Beijing.With your help I made such rapid progress that I won thefirst place in the Spoken English Competition of the city.My achievement is owed to your help. Thank you very much.

　　How are things going with you in Beijing? I haveheard that you and your wife will pay a visit to my schoolwhen you are back. I am very glad at the news. In thatcase we can see each other again. I am looking forward toyour coming.

　　I am sending you a telehcope as a small gift. I hope you will like it.

　　All the best!

　　Yours,Li Yuan

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