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题型:阅读选择 题类:常考题 难易度:普通

四川省广安市岳池县2017-2018学年七年级上学期英语期中考试试题

阅读理解

B

    This is a photo of Mr. Black's family. The man with short hair is the father, Mr. Black.He is a teacher . The woman with long hair is the mother.She is a worker. They have a son and a daughter. The son is next to Mrs. Black. His name is Jack. He's 14. Kate is Jack's sister. She is 12. Jack and Kate are in the same school, but they are in different grades. Jack is in Grade Three and Kate is in Grade One. They are good students.

(1)、Mr. Black's hair is                  .
A、long B、yellow C、short D、black
(2)、Mr. Black is a                
A、driver B、teacher C、worker D、doctor
(3)、Kate is                years old
A、12 B、13 C、14 D、15
(4)、Jack and Kate are in the same                .
A、class B、grade C、school D、team
(5)、How many people are there in the family ?
A、4 B、2 C、3 D、5
举一反三
阅读理解

    Different weather makes people feel different. It influences health, intelligence(智力) and feelings.

    In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states(州) have more heart trouble after the weather changes in February or March.

    The weather can also influence intelligence. For example, in a 1983 report by scientists, IQ(智商) of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have more intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year (July and August).

    Weather also has a strong influence on people's feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot summer. At about 18℃, people become stronger.

    Low air pressure(气压) may make people forgetful(健忘). People leave more bags on buses and in shops on low-pressure days. People feel best at a temperature of about 18℃.

    Are you feeling sad, tired, forgetful, or unhappy today? It may be the weather's problem.

第二篇

Some people ski(滑雪) down mountains. Others climb huge rocks. Why do people enjoy risky(有危险的) activities like these?

Some people take risks simply because it makes them feel good. Psychologists(心理学家) say that this kind of explorers(探险者) are always looking for change and excitement. When people do something risky, a chemical(化学物质) in the brain creates a pleasant feeling. They love this feeling and want to experience it more.

Other people don't take risks for the feeling of excitement but to achieve a goal. Mike Fay went on a dangerous 2,000-mile special journey in central Africa. He worked to help save the wildlife there. Fay's journey helped create 13national parks.

For other people, such as extreme athletes (极限运动员), taking risks is part of their job. Psychologists say extreme athletes see the world differently. Not like most people, extreme athletes feel in control in dangerous situations. The danger can even help them. For example, skier Daron Rahlves says that being afraid makes him try harder to succeed.

Most of us are not extreme athletes or explorers. However, we still take risks in our lives. Some of us take social risks, such as speaking in front of a large group of people. Sometimes, we take financial risks, such as buying a house. And sometimes we take career risks, such as leaving a job or starting a business. Most people take risks in some areas of life, but not in others. What kind of risk-taker are you?

 阅读理解

Do you get in trouble for feeding your dog on food from dinner under the table? A new study suggests that by sharing "people food",you might actually be helping to keep your pet healthy. 

Many dogs are fed dry processed food. Science has shown that a diet(饮食)of processed food is not healthy for humans. Scientists from the University of Helsinki, in Fin-land, say this diet is not good for our pet dogs, either. 

The scientists discovered that the food a dog might find in an owner's home such as eggs, fish, meat and vegetables may be better than a diet of just dog food. This is be-cause having different kinds of food leads to more variety (多样性)in microbes, which are little living things, too small to be seen with our eyes. There are millions of them in human and animal bodies. Some are bad for us, but many are good for us, and they play important roles in helping us digest(消化) food. 

A total of 8, 500 young pet dogs took part in the study. 4, 500 of them were under 6monthsold, and the rest were between 6 and 18 months old. The owners were asked about what food they had fed their pets and how often When the dogs reached adult-hood, their owners reported that about 20%of the dogs showed CE symptoms(慢性肠胃不适症状)such as weight loss. However, if dogs had been fed a mixed diet while young, . it was 22%less possible for them to experience CE symptoms later in life. 

Dr. Anna Helm-Bjorkman told The Times of London, "Dog food on sale are described as providing a complete diet. . But what we show is that variety is important. No-body would give 12 years of the same food to a child-why should a dog be different?"

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