As we all know, the ocean moves. But waves breaking on the beach make the ocean fun. When you stand on the shore and look at the waves, it seems like the water is moving towards you. But the water is not really moving forward. The moving you see is wave energy. And wave energy comes from the wind.

Let’s think about how this works. As wave energy passes through the water, the energy makes particles （粒子） of water move up and down. Just give you an example of a wave passing under a basketball. We put a basketball on the sea. When the wind blows, a wave comes from behind the basketball. The basketball moves up to the top with the wave. Then the wave continues and leaves the basketball behind. The basketball looks lower, but it doesn’t move forward. That’s because the wave energy just moves the water which is under the basketball.

　  So why can you see a wave knock you down on the shore？When a wave moves toward the shore, the bottom of the wave slows down because it meets the ocean floor. But the top, which is called crest(浪峰), keeps moving. The different action causes the wave to fall over or break onto the shore. If a wave is very large, it carries a lot of energy when it hits the land. As time goes by, waves can break up and carry away the rocks and other things on the shore. Shorelines are changing all the time because of wave action.

1.______ is really moving forward when you look at the wave.

A．Water            B．The basketball      C．Water and wave energy   D．Wave energy

2.Match the sentences with the pictures and the right answer.

(1) The basketball moves up to the top with the wave.

(2) The basketball continues and leaves the basketball behind.

(3) When the wind blows, a wave comes from behind the basketball.

A．a—(2) b—(1) c—(3)                     B．a—(3) b—(1) c—(2)

C．a—(1) b—(3) c—(2)                     D．a—(3) b—(2) c—(1)

3.Which of the following is NOT true according to the passage?

A．Wave energy comes from the water.

B．Large waves carry plenty of energy.

C．Wave action makes shorelines change all the time.

D．The bottom of the wave is easy to slow down.

4.The underlined word “it” ( Paragraph 3) refers to “________”.

A．particles of water   B．the shore          C．the wind          D．the bottom of the wave

5.The main idea of this passage is ______.

A．what makes particles of water move         B．how a basketball moves on the ocean

C．how wave energy causes wave action        D．why a wave can knock you down

完形填空（15分）

阅读下面短文, 掌握其大意，然后从各题所给的A、B、C、D四个选项中，选出最佳选项。

I stood in the doorway, watching my elder brother carefully putting clothes into his bag. I coughed uneasily. Finally 　　36　　 that I was there, Rocky turned towards me with a sad smile.

“I’m 　　37　　 tomorrow,” he said.

“I know.” My __38____ was almost a whisper. I was 　　39　　 at myself for being so weak, but I wasn’t about to cry.

“My 　　40　　 is early, so there is still 　　41　　 time to come to the airport,” he said. Seeing the 　　42　　 look on my face, he quickly added, “I promise I won’t leave without saying goodbye.”

I tried to say 　　43　　 , but didn’t. It’s always 　　44　　 to keep quiet if you’re about to cry. “You promised you wouldn’t cry,” he said to me, thinking that I was close to 　　45　　.

I remember the day he taught me how to ride a bike. 　　46　　 I thought he was always right behind me, holding the seat to keep me from 　　47　　. I was happy with this, but he knew he couldn’t hold me up all my life. He told me that one day he would have to let go.

His coughing stopped my thinking. What was left to say? How could I say 　　48　　 to the person who taught me everything?

The next morning I 　　49　　 , looked at my alarm clock, and realized he had left　50　 ago. We never even said goodbye.

Goodbye, Rocky! Although he may have been many miles away, I knew he heard me, even if it was only an answer in his heart.

1.A. forgetting         B. realizing            C. watching         D. learning

2.A. arriving　         B. living　         C. coming　         D. leaving

3. A. voice             B. sound　          C. noise                D. word

4.A. glad　             B. moved　          C. angry　          D. pleased

5. A. ship　                B. flight　         C. train　              D. bus

6.A. enough　           B. little　         C. no　             D. busy

7. A. surprised　           B. excited　            C. sad              D. happy

8. A. anything　            B. everything　     C. something　      D. nothing

9.A. stranger　         B. better　         C. worse　          D. easier

10.A. tears             B. smiles　         C. words　          D. sadness

11. A. At last　            B. Since　          C. At first　           D. So far

12. A. riding　         B. running          C. walking          D. falling

13.A. goodbye　         B. hello　          C. yes              D. sorry

14. A. gave up　            B. stood up         C. looked up　      D. woke up

15.A. minutes　         B. hours　          C. days　           D. weeks

In a small town in France, there was a farmer who lived alone. Every day he 31 a pound of butter to his neighbour, who was a baker, One day the baker decided to 32 the butter to see if he was getting a pound. After he weighed it, he found that he wasn't. The baker then took 33 　 farmer to the judge (法官).

The judge asked the farmer if he had any way to weigh the butler. The farmer replied. "I am so 34 that I do not have enough money to buy anything to weigh it, 35 I do have a kind of scale(天平). " The judge asked, "Then how do you weigh the buttery" The farmer replied, "Before the baker started buying butler from 36 , I had bought bread from him. So now every time when I bring home the bread from the baker, I put it On the scale and give him the butter of the same weight,"

We 37 what we give to Others in life. Whenever you take action, ask yourself this 38 , "Am I honest?"

Honesty or dishonesty can become a 39 . Some dishonest people can lie(说谎) without a red face. Others lie so much that they do not even 40 what the truth is any more. But who is it bad for? As a matter of fact, those who lie will hurt themselves by their own dishonest behaviour.

31. A. gave　 B. fed　　 C. threw　　 D. sold　　

32. A. weigh　 B. watch　 C. cut　　　 D. use　　

33. A. /　　　 B. a　　　 C. an　　　 D. the　　

34. A. rich　 B. poor　 C. honest　　 D. quiet　　

35. A. and　 B. so　　 C. but　　　 D. or　　　

36. A. I　　 B. my　　 C. me　　　 D. mine　　

37. A. get back B. look back　 C. give back　 D. turn back

38. A. answer B. question　 C. help　　　 D. idea　

39. A. difference B. habit　 C. mistake　　 D. difficulty

40. A. Study　　 B. mean　 C. imagine　　 D. know　

A ten-year-old teacher

　　How young can a teacher be?  A teacher can be any age. Just ask Chrissie Mckenney. She was only 10 when she started teaching.

　　 Ｈow did Chrissie get the job It was not easy. Chrissie wanted to help children who can't hear. But the school had never had such a young helper. Could Chrissie do it

First, Chrissie learned to sign. Signing is a way of talking with your hands. Soon it was easy for Chrissie to talk to the children. So the school let her help. Now Chrissie visits the school almost every day. The children love their young teacher. She is their friend.

1.Chrissie wanted to help children who can't______.

A. hear 　　　　　　  B. See　　　　　        C. play

2.This story tells about a______.

A. special class 　　 B. young teacher      Ｃ. silly person

3.In the third part of the story, what does the word "sign" mean______

A.看　　  B. 手势         C. 听

4.The school let Chrissie help because she ____.

A. was too old         B. could sign 　　　 　C. could not hear

5.You can guess from the story that most teachers ______Chrissie.

A. are older than    　B. do not like 　     C. are just like