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.

    It's 21:00 in Beijing now. Let's look at what the four students are doing.

    Here are some nice things on the teacher's desk. They are for some of us.

    This is a yellow notebook. It is for Jenny. 1 is Jenny's favorite color. On the notebook is a2. It is for John. John is always late（迟到）for school, the watch can 3him.  Is that new green schoolbag nice？ It's 4Wang Peng. His schoolbag is too old, so he needs a new one. Oh, that is a black 5for Kate. She can listen to（听）English on it. And that is a blue pen for Bill. He 6his pen.  Mr. Li buys（买） the new one for him. Here is the 7thing. It is an English dictionary for me. I like 8, but it's not easy for me. So 9English teacher buys the dictionary for me. She thinks it can help me learn English well.

    We're very happy to have10nice things from our teachers.

Carol has three sisters. All of them are very beautiful. Sometimes she feels very bad because she doesn't look like them at all. She is short and heavy and she doesn't have big eyes or beautiful hair.

As young girls, her sisters often go to parties on weekends but Carol always stays at home—reading books and doing the homework. She says it's her dream to go to university(大学).

Ten years later, Carol grows up. All her sisters get married(结婚) at a young age and don't live a happy life. But Carol is now a teacher in a university and she spends most of her free time taking trips. Every day her life is colorful.

Well, you see it won't matter if you are not beautiful but you must study hard all the time. That may be the only way if you want to make your dream come true.