We are looking forward to the Beijing Olympics. A. host B. hosting C. be host 题目和参考答案——青夏教育精英家教网—

题目内容

We are looking forward to ______ the Beijing Olympics.

A. host B. hosting C. be host

B look forward to +v. + ing

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相关题目

完形填空。

I have a good friend._1_ name is Peter.We study in Beijing Sunshine Secondary School.We are in the same (同一个) class.He sits in front of __2__.His favourite lesson is music.He __3__ many CDs.He likes __4__ music very much.He likes playing football，too.After school we often play football on the __5__.He plays football very __6__.

Peter is not a Chinese boy.He is from __7__.He comes to Beijing __8__ his family.His father is a doctor and his mother is a nurse.They work from Monday to Friday.At weekends，his mother likes going shopping and his father likes fishing.Sometimes they __9__ the park.They all like Chinese food.They __10__ very happy.

1．A.He B．His C．She D．Her

2．A.I B．my C．mine D．me

3．A.have B．has got C．there is D．there are

4．A.listen B．listen to C．listening D．listening to

5．A.classroom B．library C．playground D．bookshop

6．A.good B．well C．great D．fine

7．A.England B．Chinese C．English D．American

8．A.from B．on C．with D．for

9．A.go to B．goes to C．go with D．goes with

10．A.be B．am C．is D．are

Robots _____more heavy work for us in the future.

A. will do B. did C. have done D. were doing

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 sill 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 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 Earth—in other solar systems. These planets might have intelligent life.

Have beings from space already visited Earth? “Probably not,” says Shostak. “It’s a long way away. However, intelligent beings may contact us in other way, 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.”

1. Seth Shostak and Alexandra Barnett are _____.

A. astronomers B. farmers C. singers D. drivers

2. What is the best title for Paragraph 2?

A. The Age and Size of Earth

B. Our Galaxy: The Milky Way

C. Why Intelligent Life Might Exist

D. Earth: The Only Planet with Intelligent Life

3. 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,

4. 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’t know how to use radio signals.

5. What does the underlined phrase “life forms” in the last paragraph mean?

A. Messages B. Tools C. Intelligent beings D. Radio signals

单项选择

She wants ______ a doctor when she grows up.

A. to be B. are C. is

Maybe I watched the play many years ago, but I can ______ remember it.

A. hardly B. really C. easy

补全对话

A: Hello, Dong Fang Hotel. 1

B: Yes, 2

A: We have rooms with bathtub, TV, air conditioning and fridge. 3

B: That’s nice. And 4

A: A standard room with double beds costs ￥120 and a room with a single bed costs ￥100.

B: I want to book 3 rooms with double beds and one room with single bed.

A: 5 And your name?

B: I’m Li Weijing. Thank you.

A. Could you help me?

B. It’s quiet here, too.

C. Please pay for the rooms before 17∶30.

D. How many tickets do you want to book?

E. What can I do for you?

F. What about the price?

G. I want to book some rooms.

1.________ 2.________ 3.________ 4.________ 5.________

—When will you return the book to me?

—I’ll give it to you _________ I finish it.

A. once B. until C. as soon as D. unless

—______ you read the words in English?

—No, I can’t. They are too difficult for me.

A. Must B. May C. Can D. Need

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