SENTENCES What animals do you like? What other animals do you like? I like elephants. Because they are friendly. Teaching Important & difficult points 查看更多

 

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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

 

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Alexis Rocha is a 13-year-old boy from California, US. He weighs 147 pounds (67 kg). But six months ago, he weighed more than 202 pounds (91 kg). How did he lose all that weight in only half a year?
“One day, I was surprised to find that I weighed about 200 pounds,” Rocha says. “I thought I had to do something.”
Rocha is from a boxing (拳击) family—his father and two older brothers are professional boxers. So he decided to start boxing. He began with simple exercises, like sit-ups and push-ups (俯卧撑). Then Rocha started jogging(慢跑). “No kid likes running,” he says. “I don’t want to do it, either, but I have no choice but to keep on.”
Months later, Rocha joined a boxing club in his city. He is always the first kid at the club to begin exercising, and the last to leave with sweat (汗水) on his face. Every day he boxes for about three hours.
“Rocha works very hard,” says his coach, Hector Lopez. “It’s surprising to see him lose the pounds so quickly. I’ve never seen anything like this in my 20 years of coaching.”
Rocha is very happy with his weight now. There is a family photo in his room from 18 months ago. “Each time I look at the photo, I laugh at myself. I was so big back then,” Rocha says. “I look 100 times thinner and 1,000 times stronger now.”
【小题1】How much weight did Rocha lose in six months?
A. At least 24 pounds.     B. At least 30 pounds.      C. At least 55 pounds.
【小题2】 Rocha said he had no choice but to keep on running because_______.
A. he liked running very much
B. he wanted to be thin and strong
C. he wanted to be a professional boxer
【小题3】What makes Coach Hector Lopez surprised?
A. Rocha lost weight so quickly.
B. Rocha was so fat 18 months ago.
C. Rocha comes from a boxing family.
【小题4】What’s the correct order of the following sentences?
a. He did some sit-ups and push-ups.
b. He lost the pounds quickly.
c. He joined a boxing club.
d. He began running.
f. He boxed for about three hours every day.
A. a-d-c-f-b     B. d-a-f-c-b     C. a-d-f-c-b 
【小题5】The writer mainly wants to tell us _______.
A. Rocha is a hardworking boy
B. it is important to get exercise
C. everything is possible if you work hard

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Look at the following train timetable. According to the information in the timetable and complete the sentences with the right words. (每空一词)

1.The first train to London on a Saturday leaves Leeds at _______ to seven.

2.The nine ten train runs only on _______.

3.The trains at 6:45 and _______ arrive in London before ten o'clock.

4.There are _______ trains to London every Monday morning.

5.The ten thirty train on a Saturday is the _______ one.

 

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Bob Smith is a little boy. On the first day at school, his teacher, Ms. Green, teaches him three words—you, he and I. Then the teacher says, “I am your teacher. You are my student. He is your classmate.”
   When school is over, Bob goes home. His mother asks him,“What does your teacher teach you today?”Bob says with a smile,“Listen, Mom. I am your teacher, you are my student and he is your classmate.”His mother says,“No, dear. You are wrong.”Then she says, “I am your mother. You are my son. He is your father.”
  The next morning at school, Bob’s teacher asks Bob to make sentences with the words “you, he and I”. Bob stands up and says, “I am your mother. You are my son. He is your father.”
【小题1】Who teaches Bob three words?
A.Bob’s teacherB.Bob’s fatherC.Bob’s motherD.Bob himself
【小题2】Bob answers his mother with a smile because ________.
A.Bob is a little boy  B.he goes to school on the first day
C.he thinks he can give a good answerD.he is at home now
【小题3】________ is Bob’s mother.
A.Ms. GreenB.Mr. SmithC.Mrs. SmithD.Mrs. Green
【小题4】 Which one is right?
    
A.Bo’s teacher is wrong.B.Bob is wrong.
  
C.Bob’s mother is wrong.D.Bob’s classmate is wrong.

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根据短文内容,从A、B、C、D四个选项中选择一个最佳答案。(共20分,每小题1分)

Passage 1

Steven Jobs, the designer of Apple Computer, was not clever when he was in school. At that time, he was not a good student and he always made troubles with his schoolmates. When he went into college, he didn’t change a lot. Then he dropped out(退学). But he was full of new ideas.

  After he left college, Steven Jobs worked as a video game designer. He worked there for only several months and then he went to India. He hoped that the trip would give him some new ideas and give him a change in his life.

  Steven Jobs lived on a farm in California for a year after he returned from India.

  In 1975, he began to make a new type of computer. He designed the Apple Computer with his friend in his garage. He chose the name “Apple” just because it could help him to remember a happy summer he once spent in an apple tree garden.

His Apple Computer was so successful that Steven Jobs soon became famous all over the world .

He often said, “I live in order to change the world, there aren’t any other reasons. The only way to have a great achievement is to love your own career. If you can’t find your  favorite career ,go on looking for it and never give up.”

This is Steven Jobs, though he is dead, his spirit and achievements still influence our lives.

1.Steven Jobs was not a good student in school because he ________.

A.never did his lessons                     B.dropped out

C.always made troubles with his schoolmates    D.he was full of new ideas

2.Why did Steven Jobs go to India?

A.Because he wanted to be a video game designer.

B.Because he wanted to get some new ideas.

C.Because he wanted to make a new type of computer

D.Because he wanted to have a happy summer.

3.Steven Jobs was famous for his ________ all over the world.

A.new ideas       B.Apple Computer   C.video games       D.saying

4.From this passage we know Steven Jobs ________.

A.didn’t finish his studies in the college because he hated his schoolmates

B.liked traveling in India and California

C.liked trying new things and making his new ideas come true

D.thought he had many reasons to live in the world

5.Which of the following sentences is NOT true according to this passage?

A.The only way to have a great achievement is to love your career.

B.The name “Apple” helped Jobs to remember a happy summer in an apple tree garden.

C.If you can’t find the career you love, give it up and try another one.

D.People remember Jobs because of his achievements.

 

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