My parents some reading when the doorbell rang yesterday evening.A. do B. have done C. did D. were doing 题目和参考答案——青夏教育精英家教网—

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My parents _____ some reading when the doorbell rang yesterday evening.

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

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Your body is special -no two people in the world are alike. Although you are different from everyone else, you have exactly the same body parts as the people around you, doing different jobs that keep all of us alive.

What is inside my head?

Your head houses the most valuable part of your body-your brain（大脑）. As you are reading, your eyes send pictures to your brain which makes meaning from what you see. Your brain helps you to remember and think, and makes sure your body is doing what it should.

What is my skin(皮肤)for?

Your skin covers your body. In most parts of your body, the skin is just as thick as half a centimeter（厘米）. If you have your skin cut, it will have a quick cure（治愈）and stop viruses（病毒）from getting into your body. Your skin also helps you feel the heat and coldness of the environment around you. Hair grows from inside the skin. When you feel hot, extra（额外的）heat comes out through your skin. As a result, your body temperature drops.

How do I move?

Muscles（肌肉）are found in most parts of your body. They work with your bones to help you move -whenever you cry or smile, eat or speak, walk or dance, etc.

Why do I breathe?

Your body needs to take in oxygen（氧气）from the air and give out the unwanted carbon dioxide(二氧化碳) in the body. When you breathe，air comes through your nose and mouth into your lungs（肺）where oxygen comes to different parts of your bodyWhat makes me sneeze(打喷嚏)?

When dust（灰尘）or a strong smell gets into your nose, you sneeze. This is the way your body cleans up the dust in your nose. Your lungs push out the air and try to clear your noseWhat does my heart do?

Your heart is a very special muscle. It is a little bigger than your fist（拳头）and grows bigger as you do. If you place your hand on your heart, you will feel your heart beating which makes blood to move around your body.

1.Which part of your body helps you to remember and think?

A. Heart. B. Skin. C. Muscles. D. Brain.

2.In Paragragh 4, "houses means

A. stores. B. locks. C. creates D. builds

3.If you have your skin cut, it will cure quickly and_____.

A. extra heat can only stay inside our body

B. viruses can't get into our body easily

C. we can't feel the changes in temperature

D. our body can be protected by our hair

4.What is the true fact about your body?

A. Our heart is the same size from birth.

B. We take in carbon dioxide to stay alive.

C. Our muscles stop working when we nod.

D. Sneezing is a way to clear our nose.

5.Which is the best title for this passage?

A. What Your Body Needs B. When Your Body Moves

C. Why Your Body Grows D. How Your Body Works

---Excuse me, ___________ is the railway station, please?

---It’s about ____________ meters away. You can walk there.

A. how far, five hundreds B. how far, five hundred

C. how long, five hundred D. how long, five hundreds

Do you have a dog? I have a cute dog. It’s a birthday present__ my uncle. Its name is Dingding. It’s an _____dog. It is big and it is yellow in color. It _____ running, jumping and playing ball games with me, ____ it’s great fun ___ with it. Dingding is very ____ . It can play basketball. It is a basketball star in my neighborhood. Can it put the____into the basket? Yes, it can.____ does it do it? It uses its head. Dingding is really good at it. All my friends like to watch it playing basketball. I’m ____to have it. It ___ me more friends. It is funny, too. It can dance to the music. Look! It is dancing now. What a lovely dog!

1.A. on B. to C. for D. from

2.A. French B. Chinese C. American D. Japanese

3.A. likes B. dislikes C. helps D. finds

4.A. because B. so C. but D. or

5.A. sleeping B. playing C. swimming D. eating

6.A. busy B. shy C. smart D. scary

7.A. house B. box C. dog D. ball

8.A. How B. Why C. Where D. What

9.A. beautiful B. lazy C. sad D. happy

10.A. takes B. brings C. shows D. feels

Sunshine School Science Show

Welcome to our school science show. It is mainly for the students of Grade 7-9. Hope to see you and have fun at our school gym this weekend.

Main Events

There is plenty to do during the science show. Of course, you will take a look at all of the students' projects. You can see science movies and discover some secrets of life. Some scientists will come to our show. They will give advice on how to do experiments on physics, chemistry and biology directly.

Meet a Robot !

A new kind of robot will be on show. Its name is Moro. It can " see" with its large blue eyes. During the show, you can watch Moro move different sizes of things and put them on a shelf with its hands. When you touch Moro on the arm, it will say hello to you. But please don't take photos of Moro with your camera or smart phone.

Our Own Inventor

Our local inventor Ray Allen will give a talk about science research. He will also show how to use his inventions in our daily life. At the end of his talk Allen will answer questions from students.

We're sure the science show will offer a great way for you to put your science knowledge to use

1.All of the ____ from students will he on show in the gym this weekend.

A. projects B. robots C. homework D. photos

2.What can Moro do when you touch it?

A. Nod its head. B. Close its large eyes. C. Say hello to you D. Shake hands with you.

3.From the passage, we find that Mr. Allen ______ .

A. is known as a local inventor B. takes no interest in science

C. hasn't made any inventions yet D. gives advice on science subjects

Tony is a basketball player. He is ____ in our class.

A. tall B. taller C. tallest D. the tallest

根据所给提示，写出单词的正确形式。每空限填一词。

Last Sunday, Bob had a special experience because he met an1.（事故）. On that day, all his classmates2.（自愿做）to clean up the city parks except him, because he missed his grandmother very much. She was very old and lived3.（独自，单独）far away from the town. On the way there, when he was walking, a car came fast and4.（撞，击）an old man. However, the driver didn’t stop to help the poor old man.5.（代替，反而）, he went away. The old man was6.（躺）on the road and couldn’t move. Bob was 7.（彻底地，完全地）shocked. As there was nobody else on the road, he8.（领会，认识到）he had to call the police quickly. The police took the man to hopital and the old man was saved by the doctor. As a result, Bob got to his grandmother’s home a bit late. After hearing the9.（事实，实情）, his grandmother smiled and said, “You are a clever and kind boy. You saved the man because of your right10.（决定）.”

---I missed my best friend’s birthday party.

---Oh! ________! It’s only a birthday, not the end of the world.

A. It’s not a big deal B. What a pity

C. Good for you D. No way

He feels lonely because he has no close friends ____.

A. to talk B. to talk with C. talking D. talking with

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