【題目】媽媽向好友介紹說：“這是我兒子”，她可以說：________

A．This is my daughter.

B．This is my son.

C．This is my brother.

【題目】聽錄音，選出你聽到的單詞或詞組（每小題2分,共20分）

1 A、spring B、summer C、fall

2 A、March B、May C、April

3 A、eat breakfast B、eat lunch C、eat dinner

4 A、7:30 B、8:30 C、9:30

5 A、drinking B、eating C、having

6 A、fly kites B、plant trees C、make a snowman

7 A、nice B、sweet C、good

8 A、go hiking B、go shopping C、go fishing

9 A、go to bed B、go to school C、go to work

10A、first B、second C、third

【題目】Hollywood’s theory that machines with evil(邪惡) minds will drive armies of killer robots is just silly. The real problem relates to the possibility that artificial intelligence(AI) may become extremely good at achieving something other than what we really want. In 1960 a well-known mathematician Norbert Wiener, who founded the field of cybernetics（控制論）, put it this way: “If we use, to achieve our purposes, a mechanical agency with whose operation we cannot effectively interfere(干預(yù)), we had better be quite sure that the purpose put into the machine is the purpose which we really desire.”

A machine with a specific purpose has another quality, one that we usually associate with living things: a wish to preserve its own existence. For the machine, this quality is not in-born, nor is it something introduced by humans; it is a logical consequence of the simple fact that the machine cannot achieve its original purpose if it is dead. So if we send out a robot with the single instruction of fetching coffee, it will have a strong desire to secure success by disabling its own off switch or even killing anyone who might interfere with its task. If we are not careful, then, we could face a kind of global chess match against very determined, super intelligent machines whose objectives conflict with our own, with the real world as the chessboard.

The possibility of entering into and losing such a match should concentrate the minds of computer scientists. Some researchers argue that we can seal the machines inside a kind of firewall, using them to answer difficult questions but never allowing them to affect the real world. Unfortunately, that plan seems unlikely to work: we have yet to invent a firewall that is secure against ordinary humans, let alone super intelligent machines.

Solving the safety problem well enough to move forward in AI seems to be possible but not easy. There are probably decades in which to plan for the arrival of super intelligent machines. But the problem should not be dismissed out of hand, as it has been by some AI researchers. Some argue that humans and machines can coexist as long as they work in teams—yet that is not possible unless machines share the goals of humans. Others say we can just “switch them off” as if super intelligent machines are too stupid to think of that possibility. Still others think that super intelligent AI will never happen. On September 11, 1933, famous physicist Ernest Rutherford stated, with confidence, “Anyone who expects a source of power in the transformation of these atoms is talking moonshine.” However, on September 12, 1933, physicist Leo Szilard invented the neutron-induced(中子誘導(dǎo)) nuclear chain reaction.

【1】Paragraph 1 mainly tells us that artificial intelligence may .

A. run out of human control

B. satisfy human’s real desires

C. command armies of killer robots

D. work faster than a mathematician

【2】Machines with specific purposes are associated with living things partly because they might be able to .

A. prevent themselves from being destroyed

【3】According to some researchers, we can use firewalls to .

A. help super intelligent machines work better

B. be secure against evil human beings

C. keep machines from being harmed

D. avoid robots’ affecting the world

【4】What does the author think of the safety problem of super intelligent machines?

A. It will disappear with the development of AI.

B. It will get worse with human interference.

C. It will be solved but with difficulty.

D. It will stay for a decade.

【題目】我愛我的爸爸媽媽，可以說：________

A．I love my mother.

B．I love my father.

C．I love my father and mother.

【題目】你向爸爸介紹Miss Liu的時候可以說：________

A．Hello，Miss Liu.

B．This is my teacher，Miss Liu.

C．She's my teacher，Miss Liu.

【題目】判斷句子譯文是否正確，正確打“√”，錯誤打“×”。(10分)

⑴我在三年級一班。I'm in Class 1，Grade 3.( )

⑵見到你很高興。I see you.( )

⑶你叫什么名字？What's your name？( )

⑷你幾歲了？How are you？( )

⑸幾點鐘了？What time is it？( )

【題目】—______ that company to see how they think of our product yesterday?

—Yes. They are happy with it.

A. Did you call B. Have you called C. Will you call D. Were you calling

【題目】情景交際。

( )1.如果你想問“你幫助他們打掃他們的房間了嗎?”時,應(yīng)該說:______

A. Did you help them clean their room ?

B. Did you help their clean them room ?

C. Did you help them clean his room ?

( )2.你想要表達“上周末我看望了我的祖父母�！睍r,你應(yīng)該說:________

A.I visited my grandparents last Sunday .

B.I visit my grandparents last weekend .

C.I visited my grandparents last weekend.

( )3.如果你想問朋友“你周末通常做什么?”時,你可以說:_____________

A. What do you usually do on the weekend ?

B. What did you do on the weekend ?

C. What does she usually do on the weekend ?

( )4.當你想問你的同學“你上周末做什么了?”時,你可以說:___________

A. What do you do last weekend ?

B. What are you doing last weekend ?

C. What did you do last weekend ?

( )5.當你想問你的同學“你上周做了其他什么事情嗎?”時,你可以說:_____

A. Did you do something else ?

B. Did you do anything else ?

C. What did you do on Sunday ?

【題目】按要求完成句子。

1.Did you play basketball yesterday ?(做否定回答)

_________ , _________ ____________.

2.I went swimming last weekend .(改為一般疑問句)

_________ _________ _________ swimming last weekend ?

3.Did you go to Shanghai yesterday ?(做肯定回答)

_________ , _________ ____________.

4.I went to the bookstore by bus yesterday .(對劃線部分提問)

_____ _____ _____ _____ _____ the bookstore yesterday ?

5.I cleaned my room yesterday .(對劃線部分提問)

_________ _________ _________ __________ yesterday ?

【題目】two × three ＝________ A．five B．six