3. 在十五岁生日那天，他将得到很多礼物。
He will get many presents
芝麻开花课程新体验系列答案科目：初中英语 来源： 题型：
(2014 •天津)
Is there intelligent (有智力的) life on other planets? For years,scientists said “no” or “we don't know”. But today this is changing.Seth Shostak and Alexandra Barnett are astronomers (天文学家) .They believe intelligent life exists (存在) somewhere in the universe. They also think we will soon contact these beings (人；生物) .
Why do Shostak and Barnett think intelligent life exists on other planets? The first reason is time. Scientists believe the universe is about 12 billion years old. “This is long enough for other planets to have intelligent life ,” say Shostak and Barnett. The second reason is size—the universe is huge. “Tools like the Hubble Telescope (哈勃 望远镜) have shown that there are at least 100 billion galaxies”，says Shostak. “And our galaxy,the Milky Way,has at least 100 billion stars. Some planets going around these stars might be similar to the Earth.”
In the past,it was hard to look for signs of intelligent life in the universe. But now’powerful telescopes (高倍 望远镜) allow scientists to discover smaller planets —the size of Mars or the Earth-—in other solar systems. These planets might have intelligent life.
Have beings from space already visited the Earth? “Probably not,” says Shostak. “It's a long way away. However intelligent beings may contact us in other ways,such as radio signals (信号) . In fact,they may be trying to communicate with us now,but we don't have the right tools to receive their messages. However,this is changing. By 2025,we could make contact with other life forms in our universe and we might help each other.9,
6. Seth Shostak and Alexandra Barnett are .
A. astronomers B. farmers C. singers D. drivers
7. What is the best title for Paragraph 2 ?
A. The age and size of the Earth
B. Our galaxy： the Milky Way
C. Why intelligent life might exist
D. The Earth： the only planet with intelligent life
8. Why was it hard to look for signs of intelligent life in the universe in the past?
A. There were not any smaller planets.
B. There were not any powerful telescopes.
C. The astronomers were not interested in them.
D. The Milky Way didn't exist at that time.
9. Why haven’t beings from space visited us yet according to Shostak?
A. They re afraid of us. B. It's a long way away.
C. They don’t want to see us. D. They don^ know how to use radio signals.
10. What does the underlined phrase “life forms” in the last paragraph mean?
A. Messages. B. Tools. C. Intelligent beings. D. Radio signals.
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科目：初中英语 来源： 题型：
第二部分听短文，选择正确答案(听两遍)
() 6. Where is Mary from?
A. She is from the sea. B. She is from Fujian. C. She is from France.
() 7. Gulangyu is clean and quiet because people there only
A. drive cars and buses B. ride bikes C. walk
() 8. Where is Mary's house?
A. It's in the centre of Gulangyu. B. It's near Gulangyu. C. It's in Paris.
() 9. How old is the “bird tree”？
A. It's about 115 years old. B. It's about 150 years old. C. It's about 15 years old.
() 10. What does Mary often do after school?
A. Go swimming in the sea. B. Go to the beach. C. Go to watch the birds.
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科目：初中英语 来源： 题型：
根据汉语意思完成句子
1. 春天到来时，孩子们常在山脚下植树。
When spring comes,the children often plant trees the hill.
2. 感谢你邀请我们来参观你的新居。
Thank you for
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