题型：阅读还原 题类：真题 难易度：普通
山东省临沂市2019年中考英语试卷
We have found plastic in the ocean and in animals like birds, fish and whales. But for the first time, scientists have found plastic in human poop (大便) , USA Today reported. The findings came from a study led by scientists from Environment Agency Austria The volunteers wrote down what they ate for a week and then provided a stool sample (大便样本) for testing.
About 20 small plastic particles (IM) were found in every 10 grams (克) of stool. "The smallest plastic particles can enter the blood, the lymphatic system, and may even reach the liver (肝脏)," said Philipp Schwabl, who took part in the research. They're not sure how the plastic got in the volunteers' bodies, either. But most of the volunteers said they drank from plastic bottles and also ate seafood that could include plastic from ocean pollution.
In fact, plastic is everywhere around us. Every year, lots of plastic waste goes into the ocean. Most of the particles stay in the ocean. Others can spread into the soil, and air. Could plastic in the air fall onto food and get into the human body?
Some past studies may also give us a clue. And even some drinking water has been found to have tiny plastic particles in it.
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A. There, sunlight and waves (海浪) break the plastic waste down to very small pieces. B. The scientists are sure that the plastic must be harmful to humans. C. According to USA Today, 90% of sea salt which is sold in the world includes plastic. D. The scientists followed eight healthy volunteers from different parts of the world. E. However, the scientists aren't sure if the plastic is harmful to humans. F. Scientists found nine different kinds of plastic in the stool samples, according to the study. |
There are many magic（神奇的) things in the world of animals. Please look at the followings：
| Cat's whiskers(胡须) are long. They help cats feel the world. At night, they help cats walk around. Without whiskers, cats can't walk well. They are helpful because cats don't see very well. |
| A rabbit has two long ears. They have two important functions(功能). First, long ears can hear small sounds(声音). Second, they help the rabbits lose heat(散热). Rabbits have a high body temperature. |
| Tigers hunt(狩猎) in tall grass. Their stripes make it difficult for other animals to see them well. When other animals finally see the tiger, it's always too late(迟的). |
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{#blank#}1{#/blank#}Jason's parents are away on business. He has to stay at home after school by himself. He's not good at planning the time, so he was late for school yesterday. {#blank#}2{#/blank#}Carol, a busy engineer, prefers junk food to healthy food. As a result, she gets a stomachache and has to take some medicine. {#blank#}3{#/blank#}When Matt does his homework, he always has a bored expression on his face. Without his parents' help, he can't finish his homework. {#blank#}4{#/blank#}Olivia feels a bit down because she has a weight problem. Her classmates often laugh at her. She makes up her mind to lose weight, but she doesn't know the correct way. {#blank#}5{#/blank#}Derek is going to study abroad next year. However, he is not good at doing even simple housework like washing the dishes or cooking a meal. His parents always do everything for him. |
A. Rome wasn't built in a day. You can keep your weight down by constant(持续不断的) exercise. Also, you should pay attention to the food you eat. Why not try a low-fat diet? B. You need to take good care of yourself when you are ill. Take medicine on time after seeing a doctor and have enough sleep. Good sleep is important to your health. C. It is bad manners to be late for school. You teachers may be angry with you and you will leave bad impression on others. Why not set an alarm clock before going to sleep to prevent you from getting up late? D. Health is better than wealth. You need to change your eating habits and choose a healthy diet. Please stay away from unhealthy food and eat more fresh fruit and vegetables. E. You should know it's good for you to learn by yourself. If you have any question about your study, you can ask for help. But you shouldn't depend on others all the time. F. Safety is very important, especially when you live alone. You should learn how to protect yourself when you stay alone. Call for help if you are in trouble. G. It's a good idea to help with the housework in your spare time. Learning to do some simple housework will be helpful when you live alone in the future. |
{#blank#}1{#/blank#}Sometimes I get angry easily and shout at my friends. That makes them think I'm not being friendly to them. {#blank#}2{#/blank#}In my teachers' eyes, I am a good student. Both my classmates and my parents also think so. No one knows what my problem is. I often feel worried about my school work. {#blank#}3{#/blank#}My parents never allow me to play computer games at all. They want me to study all day and do well in my exams. I feel unhappy. {#blank#}4{#/blank#}I want to join in some after-school activities, but my parents think they are too dangerous and don't allow me to go out alone. {#blank#}5{#/blank#}My mother gets me to take piano lessons. She makes it a rule that I must practice two hours a day. I really try my best, but I just can't play well. | A. Let your parents know you will not be alone. Also, you can ask a teacher to talk to your parents about the after-school activities. B. Don't worry. You can still have some indoor sports. They are also fun. C. Don't worry, even great piano players have to practice. Hard work and a lot of practice are the only ways to become a good piano player. D. When you feel angry you should stop talking and count to ten or walk away until you keep quiet. E. Tell your friends how you are feeling. You are in a new class, so you still need their friendship. Also, you can make new friends. F. Don't worry. Everybody worries about their school work, even those students like you who study well. Find a hobby or a sport to help you relax for a while. G. Tell your parents that many kids play computer games and do well at school, too. Ask them to let you play computer games for a short time on weekends. H. If you feel unhappy, go to talk to others or have a good sleep. |
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