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.

    Mrs. King is an American doctor. She is now in China. She works in a Children's Hospital in Beijing. She also learns Chinese medicine there. She likes Chinese medicine very much. She loves working for children. She works hard in the day and reads English books about Chinese medicine at night. She learns Chinese from the Chinese doctor and her Chinese friends. Now she can speak some Chinese. She can read some Chinese books, too. Her husband(丈夫)Mr. King is a teacher. He works in a junior high school in Beijing. He works hard, too. He works from Monday to Friday. He teaches three classes every day. Sometimes, on Saturdays and Sundays, he teaches other English classes, too. He wants to make more money.

    Smiling is the best way of making friends.

    When I was thirteen 1 old, my father found a job in the city. So my family moved there. I also came to a/an2school near where we live. My old school was far away. At first, I did not know anyone in my class. I was very lonely 3I was afraid to make friends with my classmates. I 4talk to anyone about my problem, and I didn't want my parents to 5me.

    Then one day, something good happened. I was sitting at my desk 6as usual while my classmates were talking happily with each other. At that moment,7 came into the classroom. I only knew he was my classmate but didn't know what his name was. He passed me and then turned back. He looked 8me and, without a word, smiled. Suddenly, I felt happy, lively and warm. That smile changed my school life. I started to talk with the other classmates and make friends. Day by day, I became 9to everyone in my class.

    10the smile, I have moved on to a new life. Now, I believe that the world is what you think it is. So smile at the world and it will smile back.