题目内容

A: Good afternoon!1.

B: Yes, please. I want to buy a sweater for my son.

A:2.

B: He likes black.

A: I'm sorry.3. We only have sweaters in blue and green.

B: The blue one looks nice. How much is it?

A: It is twenty dollars.

B: Oh, it is too expensive（昂贵的）

A:4.It is only fifteen dollars.

B: OK, I'll take the green one.

A:5.

B: Thank you.

A: You're welcome

A.What color does he like?

B.Here you are

C.What about this green one?

D.Here is the money

E.Can I help you?

F.How much is it?

G.We don't have sweaters in black.

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—Are________girls your sisters?

— No, ________ aren't.

A.this；it B.these；they C.that；it D.they；they

A computer program that could help catch and even translate messages from aliens in outer space has been developed by a British scientist.

If aliens are discovered one day, scientists fear their language may make it impossible to understand them. But John Elliott of Leeds Metropolitan University in Britain has come up with a program that can figure out the structure(结构) of their language. He thinks that’s the first step in understanding what they are saying.

Dr Elliott’s program would compare an alien language to a database(数据库) of 60 different languages in the world to look for a similar structure. He believes that even an alien language will have its won structure. “Language has to be structured in a certain way, or it will be hard to use,” he told New Scientist Magazine.

Research has shown that it is possible to know if a signal(信号) carries a language rather than a picture or music. Dr Elliott has gone a step further by finding a way to pick out what might be words and sentences. Because languages have different word orders, Dr Elliott has set up a library of the sentence structures of 60 human languages.

If a message is received from outer space, it could be compared against this database. Scientists would then be able to see if it’s similar to any human language, or a mix of the languages.

However, Dr Elliott also said that in order to translate what the aliens are actually saying, it may still be necessary to have a “code(密码) book”.

1.Why did Dr Elliott come up with the program?

A.To learn more about outer space. B.To develop a new language.

C.To help translate messages from aliens. D.To compare an alien language to human languages.

2.According to Dr Elliott, what’s the first step of understanding an alien language?

A.Coming up with a program B.Knowing its structure

C.Understanding aliens D.Discovering aliens

3.What does Paragraph 4 mainly tell us?

A.A way to make the program work.

B.Dr Elliott’s findings about different kinds of languages.

C.Three important functions of the program.

D.The number of sentence structures of human languages.

4.How does the program work when it receives a message from aliens?

A.Mix the message with 60 human languages.

B.Translate the message and send it to the database.

C.Pick out the sentence structure and translate it.

D.Compare the message to the database of 60 human languages.

5.What can we infer from the story?

A.Not all languages have their own structures.

B.To translate alien languages, there is much work to do.

C.The structure of alien languages is similar to that of human languages.

D.Alien languages are signals carrying pictures and music.

Both Mary and I answered Ms Zheng’s question in class, but Mary’s answer was different from _____.

A.me B.I C.mine

Almost every kid in this country has ever eaten Hershey chocolate. But do you know that the Hershey chocolate factory is more than one hundred years old? And do you know that the father of Hershey Chocolate, Milton Hershey, had many failures in business before he started his famous company?

Milton Hershey was born in 1857 in central Pennsylvania. He stopped attending school when he was 12 years old. Before he became interested in making chocolate, he worked as a printer for a small newspaper at first, but he didn’t like it. Then he decided that printing was not the right job for him.

Then he worked at a candy factory in Lancaster. After working for a few years there, he decided to open his own little candy business near Philadelphia. His first business failed because it was not making money. After that, he went to Denver to learn how to make caramels(焦糖). He took his new skills back to New York and worked selling candies on the street. But his second business also failed.

Finally, Milton Hershey moved back to Pennsylvania where he grew up. He then experimented with all sorts of different candies and chocolate. By 1893 he was selling a million dollars worth of caramel candy each year. Since his chocolate-flavored caramels were the best-selling, he decided to make chocolate himself.

By experimenting, Milton Hershey discovered how to make delicious chocolate. The area where he lived had a large and easy supply of milk and sugar, which helped him succeed in his chocolate business. In 1903, Milton Hershey built a huge chocolate factory and a town to go with it.

Today, the town of Hershey is still the home of the factory that Milton Hershey built. The streetlights are shaped like the candy. The air often smells like chocolate. And if you ever visit it, you can smell delicious chocolate smells just by driving through the town.

The factory is not so hard to find, just travel down Cocoa Avenue until you get to East Chocolate Avenue. Turn right at the traffic lights and just follow your nose.

1.Where did Milton Hershey spend his childhood?

A.In Pennsylvania B.In Lancaster C.In Philadelphia D.In New York

2.Why did he decide to make chocolate himself?

A.Because he was taught to make delicious chocolate.

B.Because he got a new idea for making chocolate.

C.Because he built a huge chocolate factory himself.

D.Because he was just interested in eating chocolate.

3.Which of the following sentences about Milton Hershey is TRUE?

A.In 1869, he left school and later worked as a printer for a small newspaper.

B.After his first business failed, he went to Lancaster to learn some new skills

C.He became very successful in chocolate business by experimenting caramels.

D.The factory is difficult to find when you travel down to East Chocolate Avenue.

4.What does the underlined phrase “follow your nose” in the last paragraph mean?

A.Stop right there. B.Walk a few hours. C.Go straight ahead. D.Run as fast as possible.

5.What is the correct order of the following sentences?

① A million dollars worth of caramel candy was sold each year.

② His second business failed.

③ He went to Lancaster and worked at a candy factory.

④ He worked as a printer for a small newspaper.

⑤ His chocolate business became a huge success.

A.③②⑤④① B.③②①④⑤ C.④②③⑤① D.④③②①⑤

Smile Store Sale

Goods（商品）

Color

Price (each)

Socks

black, white, green

$3

Sweater

black

$ 15

Hat

blue, white

$4

T-shirt

red, green

$14

Shoes

black, white

$ 25

Bag

blue

$5

Players Wanted

Are you good at playing volleyball?

Can you play ping-pong?

Can you play tennis?

Then you can come and join（参加）our sports club（俱乐部）.

Please call Tom at 88094321 or e-mail www.Tomsportsclub.com.

1.Jack has twenty dollars，so what can he buy from Smile Store?

A.Two bags and one T-shirt.

B.Three hats and two bags.

C.One sweater and two pairs of socks.

D.One T-shirt and one bag.

2.The sports club doesn't want _____________players.

A.volleybal1 B.ping-pong C.tennis D.basketball

3.Which of the following is true? （下面哪句是对的）

A.In Smile Store，you can buy some fruit.

B.All the students（学生）can join the sports club.

C.You can email Tom at www.Tomsports club.com

D.You can't buy blue hats in Smile Store

—Does your friend Tony have a new i-pad?

—____________, but I have one.

A.Yes, he does B.No, he doesn't C.Yes, he is D.No, he isn't

— Would you like to come to my party this evening?

— ______. But I have to study for my math test.

A.My pleasure B.I’d love to C.That’s all right D.It doesn’t matter

A (n)__________ is a person whose job is to take care of people’s teeth.

A.director B.engineer C.dentist

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