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题目列表(包括答案和解析)

It is predicted that there will be five scientific achievements in the 21st century.

    We'll know where came from.

    We'll know where humans came from.We can get more information about this by using new technologies(技术).We will know better about ourselves.

    We'll find the answer to the genetic code(遗传密码).

    Scientists will learn more about the genetic code and how our bodies work.Many serious illness will be less dangerous because there will be a cure(疗法).

    We'll live longer.

    People will live longer because people won't get serious illness.New medicine will keep us strong and healthy.Maybe we will live to be 120 years old,but what shall we do with such a long time?

    We'll “manage” the earth.

    In the next hundred years,we'll stop talking about the weather but to do something to make the damage(破坏)less.We'll know what human activities can bring to the earth,and with that knowledge we will make our planet(行星)better.

    We'll have a map of the brain(大脑).

    We will try to make a map of the brain.We’ll be able to say which part is working

 when we read a word,say a word,or think about a word,and so on.

1.We can get more information about where we came from by                           

A.new technologies                                     B.genetic code

    C.Shenzhou TV                                             D.astronauts

2.What will be the five scientific achievements in the 21st century?

    a.Finding out where we came from

    b.Taking a picture of the earth

    c.Finding the answer to the genetic code.

    d.Making our lives longer.

    e.Living on the moon and Mars.

    f.Making it clear how our brains work.

    g.Making our planet better.

A.a,b,c,d,g                                         B.a,c,d,e,g

C.a,c,d,f,g                                          D.b,d,e,f,g

3.Many serious illness will become less dangerous because                  

A.everybody will be very healthy

B.the genetic code will be known.

C.there will no longer be illnesses

D.people will live longer

4.If a storm(风暴)is coming,we may               in the future.

    A.make it less serious                                  B.stop it

    C.make it longer                                            D.clear it away

5.What does the passage mainly(主要地)talk about?

    A.We will know everything about the world.

B.Five scientific achievements are predicted.

    C.All the five things must come true in the 21st century:

    D.We will never die in the next century.

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根据所给词的适当形式填空。
1. Did you enjoy the movie about ______ (live) on the Mars (火星).
2. David Smith with his brother______ (hang) out their best friends during the vocation.
3. We ______ (visit) the Summer Palace last Summer holiday.
4. Can you see a boy ______ (lie) on the ground?
5. —When ______ she ______ (join) the national football team? —5 years ago.
6. He ______ (become) a professional soccer star when he was twenty-two.
7. He ______ (visit) China when he was fourteen years old.
8. The little boy could sing some difficult and beautiful ______ (piece) of music.
9. How long did you spend ______ (finish) ______ (write) this novel?
10. There ______ (be) a class meeting next Monday.

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阅读短文,选择正确答案

  People have been finding Moon rocks and Mars rocks at the South Pole.Why the South Pole? It seems that the South Pole (Antarctica) is a really good place to look for them and to find them.

  Part of the reason for this is that Antarctica is a very large slab of ice sitting on a bed of rock. The ice doesn't stay still.It moves,ever so slowly,from the centre of Antarctica down to the coast (海岸).

  When meteorites (陨石) fall on the Antarctic ice,some stay on the surface but most get trapped   a few metres down.After all,they do come down with some force and heat!

  The meteorites get caught up in the ice as they move to the sea and a few million years later most of them reach the coastine.

  On the way to the sea some of the ice passes round mountain ranges where the meteorites get dislodged.In other words,the ice presses them to the surface.

  Anywhere else on the earth the meteorites either land in the ocean or cover themselves underground in the soil,never to be seen again.

  In Antarctica,the little black rocks show up very nicely against the white background.

People who live where there are trees and where there is a completely different climate aren't so lucky!

(1)

More meteorites are found at the South Pole then in other places.This is because the meteorites there _______.

  A.aye bigger

B.show up on the ice

C.fall close to the coast

  D.are not buried when they fall

[  ]

(2)

Many meteorites are covered because they ______.

  A.fall on soft snow

B.are large and heavy

C.come down with great fore

  D.are pressed down by the ice

[  ]

(3)

What does the undenlined word "trappedndline" mean in Chinese?

  A.释放  B.关闭  C.陷入   D.暴露

[  ]

(4)

Meteorites rise to the ice's surface when the ice slab _______.

  A.melts  

B.stops moving

C.reaches the coastline

  D.passes round a mountain range

[  ]

(5)

From the passage we can learn something about ______.

  A.science  B.history  C.maths  D.the universe

[  ]

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阅读理解.

The First Trip to the Moon

  Many, many years ago, people thought the moon was far, and they didn't think it was a place to live, or a place to go.

  

  The first planes are quite slow. It is a joke to fly to the moon in a plane like that.

  

  Then the long jet planes come. Can a jet plane fly to the moon? No, it can't fly so far!

  

  The men in the space labs make planes. Do they think of a ship to take people to the moon? Yes ! A ship like this can fly to the moon and back about a week. To make a ship is a hard job.First, they must draw many sheets of plans. Then they make the parts and put them in place. At last, the ship is all set to go! On the day of the take-off , many people come to cheer for the men in the ship.

  

  People all over the world watch the ship fly to the moon. The first man goes down his steps till he stands on the moon! When the men come back from space, many people are waiting to greet them.

  

  The first trip to the moon is the first step to the space. And someday we may go to Mars, and then to the other stars!

  

根据短文内容,选择最佳答案.

(1)The man stands on the moon is ________

[  ]

A.Russian

B.American

C.Chinese

D.French

(2)The ship that can take people to the moon is called ________

[  ]

A.space station

B.rocket

C.spaceship

D.Titanic

(3)Make a ship is ________job.

[  ]

A.a hard

B.hard

C.easy

D.a

(4)Yang Liwei said he would fly to the moon in 2005, didn't he?

[  ]

A.No. he did.

B.Yes. he did.

C.I don' t think so.

D.Impossible.

(5)The first trip to the moon ________.

[  ]

A.is the first step to find aliens

B.is the first step to the earth

C.is the first step to Mars

D.is the first step to the space

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阅读理解.

The First Trip to the Moon

  Many, many years ago, people thought the moon was far, and they didn't think it was a place to live, or a place to go.

  

  The first planes are quite slow. It is a joke to fly to the moon in a plane like that.

  

  Then the long jet planes come. Can a jet plane fly to the moon? No, it can't fly so far!

  

  The men in the space labs make planes. Do they think of a ship to take people to the moon? Yes ! A ship like this can fly to the moon and back about a week. To make a ship is a hard job.First, they must draw many sheets of plans. Then they make the parts and put them in place. At last, the ship is all set to go! On the day of the take-off , many people come to cheer for the men in the ship.

  

  People all over the world watch the ship fly to the moon. The first man goes down his steps till he stands on the moon! When the men come back from space, many people are waiting to greet them.

  

  The first trip to the moon is the first step to the space. And someday we may go to Mars, and then to the other stars!

  

根据短文内容,选择最佳答案.

(1)The man stands on the moon is ________

[  ]

A.Russian

B.American

C.Chinese

D.French

(2)The ship that can take people to the moon is called ________

[  ]

A.space station

B.rocket

C.spaceship

D.Titanic

(3)Make a ship is ________job.

[  ]

A.a hard

B.hard

C.easy

D.a

(4)Yang Liwei said he would fly to the moon in 2005, didn't he?

[  ]

A.No. he did.

B.Yes. he did.

C.I don' t think so.

D.Impossible.

(5)The first trip to the moon ________.

[  ]

A.is the first step to find aliens

B.is the first step to the earth

C.is the first step to Mars

D.is the first step to the space

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