The weather can influence(影响)intelligence(智力). For example, in a 1983 report by scientists, IQ 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 weather. At about 18 °C, people become stronger.
Lower air pressure may make people forgetful. People leave more bags on buses and in shops on low-pressure days. People feel best at a temperature of about 18 °C.
Are you feeling sad, tired, forgetful or unhappy today? It may be the weather’s problem.
【小题1】What can influence people’s intelligence according to the first paragraph?

句型转换

1.What’s the weather like today?(改为同义句)

             the weather today?

2.What’s the weather like today?(用 the day after tomorrow来代替today改写句子)

             the weather               the day after tomorrow?

3.It’s always cold in February,             ?(完成反意疑问句)

4.The ice is so thin.We can’t skate on the ice.(改为同义句)

The ice is        thin to              .

5.We’ve learned over two thousand English words.(对画线部分提问)

             English words        you       ?

6.It’s cold in winter in Beijing.(对画线部分提问)

                           in winter in Beijing?

7.Mr.King bought the bike two weeks ago.（改为同义句）

Mr.King               the bike         two weeks.

8.I think it’s very cold in Beijing now.(改为否定句)

I        think it’s very cold        Beijing now.

9.I don’t think there will be a film next Sunday,            ?(完成反意疑问句)

10.How long have you known each other?(改为同义句)

      did you        to        each other?