九年级人教版英语Unit8单元同步练习
一.单项选择：
1. It’s said that smoking won’t be _______ in indoor public places or workplaces in China soon. A. allowed B. admired C. attracted D.attacked
2. young lady _______ is interesting Lin Zhixuan about the program I am a singer is from 21 st Century Talent Net.
A. who B. whom C. which D. whose 3. The workers will build a new railroad _______ the two cities.
A. since B. between C. as D. during 4. I can’t find my watch, but it must be _______ in this room.
A. everywhere B. Nowhere C. Somewhere D. Anywhere 5. I like the cartoon _______ has a happy ending and makes me _______. A. which; to laugh B. that; to laugh C. whose; laughing D. which; laugh
6. One of the suspects is _________ boy.
A. a 18-year-old B. an 18-years-old C. a 18 years old D. an 18-year-old 7. The policeman is still not sure ______ the young man killed himself or not. A. if B. that C. whether D. weather 8. The kidnapping ________ between 9 pm and 11 pm.
A. took place B. took the place C. took place of D. was taken place 9. —What do you _______Jane? —She is friendly and polite.
A. think over B. think out C. think of D. think up
10. We will never forget what happened the afternoon of May ,12,2008. A. in B. by C. at D. on
11. If you grow up in_____ large family, you are more likely to develop _____ ability to get on well with _____ others. A. /; an; the B. a; the; / C. the; an; the D. a; the; the 12. —Can children under the age of 18 drive in our country? —No. According to the law, they ______ . A. mustn’t B. may not C. needn’t D. shouldn’t 13. There is only one old book with a few pages _____ on his desk. A. missed B. going C. missing D. losing
14. People were surprised that the famous singer was ______ arrest ______ murder. A. on; for B. under; for C. under； with D. in; for 15. It was a real race______ time to get the project done. Luckily, we made it. A. over B. by C. for D. against 二.完形填空：
Humans today look very different from 1 they were like hundreds of thousands of years ago. Human evolution(进化) has changed our bodies in many ways. But there's still a question for the scientists. Will humans keep changing or have we reached the 2 of the line? Since modern man appeared around 50,000 years ago, there have been 3 physical changes in our evolution. Some scientists think that technology and medicine have 4 down evolution. Because we are smart enough to build things that solve problems, we don't need our
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bodies to get used to the 5 .
But many others disagree, and they argue that we have continued to change over time. For example, our brains have become a little bit 6 over the last 30, 000 years. Scientists say this is not because we are becoming more stupid 7 because our brains have become more effective.
But evolution isn't just about obvious (明显的) changes. It's also about small genetic(基因的) changes 8 inside of us. The movement of people around the world has caused humans to change even faster. It has become easier for diseases to get around and the human body has to 9 more quickly to protect itself.
But it's 10 to tell what might happen next. Many believe it is foolish to try and tell the future of human evolution. 1. A. how B. what C. why D. when 2. A. start B. beginning C. middle D. end 3. A. several B. many C. few D. no 4. A. slowed B. cut C. calmed D. put 5. A. fashion B. society C. environment D. food 6. A. faster B. slower C. bigger D. smaller 7. A. but B. also C. still D. and 8.A. spreading B. happening C. gathering D. moving 9. A. prepare B. act C. prevent D. reply 10. A. impossible B. useless C. important D. necessary 三.阅读理解：
A
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. 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 thin, 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. If you have your skin cut, it will have a quick cure and stop viruses 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 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 from the air and give out the unwanted carbon dioxide in the body. When you breathe , air comes through your nose and mouth into your lungs(肺) where oxygen flows to different parts of your body .
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What makes me sneeze?
When dust 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 nose.
What does my heart do?
Your heart is a very special muscle. It is slightly 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 forces blood to move around your body.
1.The underlined word “houses” in the passage probably mean . A. stores B. locks C. creates D. builds
2.If you have no skin covering your body, what would happen? 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 guarded by our hair. 3.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. 4.Which is the best title for this passage?
A. What Your Body Needs B. How Your Body Works C. Why Your Body Grows D. When Your Body Moves
B
Several days ago, I was walking home from school and saw some writing on the fence of a house I was passing by. It said, “Happiness is a direction, not a destination (终点).” I had been having a bad day and just reading this brightened my day a little. I also took out a pen and wrote one of my favorite quotes (格言) down.
When I came back to the fence, I saw another quote under mine in the handwriting as the first one. I added another, and we kept at this pattern for quite a while. One day, I was writing another quote on the fence and the old man, one of my neighbors, who owned the fence, saw me. He came out and I was afraid he would be mad at me for writing on his fence; he was not known to be very friendly. He gave me a sharp glance and then read the quotes on the fence. Without saying a word, he said something to himself and then went back inside. I was a bit terrified for a while, afraid to go back to the fence, but when I did, I noticed not more quotes but two words in entirely different handwriting had been added, “Thank you.”
Later, I saw the old man in his front yard. He beckoned (召唤) me over and told me how my quotes had been inspiring him, how he thanked me and how he was glad to see young people still have “values”. We are now good friend and I talk to him a lot. This experience has changed my life. I still don’t know who wrote that very first quote, but if he is out there, I’d like to say “thanks” to that unknown friend.
5. Why did the writer begin to write a quote on the fence? A. He wanted to practice his handwriting. B. He had gotten some help from the quote.
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