问题 综合

(10分)阅读材料,回答问题。

(1)图中伞表示的是           ,它主要分布在大气层的         层,该层破坏后,到达地面的              增多,不仅使人患皮肤癌的机会增多,还会对生态环境和农林牧渔业造成破坏。(3分)

(2)导致甲问题出现的人为原因有哪些?为了缓解甲问题带来的危害,人类应采取哪些措施?(7分)

答案

(1)臭氧层  平流层  太阳紫外线(3分)

(2)一是因为人类大量燃烧化石燃料,向大气中排放了大量的二氧化碳,二氧化碳因大量吸收地面辐射使得大气的温度不断上升;二是与人类大面积毁坏森林,使森林吸收二氧化碳的能力下降有关。(4分) 

措施:植树造林,发挥绿色植物的光合作用,增大对二氧化碳的吸收;改善能源结构,开发利用可再生能源或新能源,减少二氧化碳的排放;提高能源节约和使用效率,进行清洁生产;加强国际合作;提高人们的环保意识等。(言之有理皆可,3分)

单项选择题
阅读理解

Mr. Ma, a famous mental (心理的)doctor from Beijing once said at an important meeting, “Now many young students can have      with their minds. Some students become worried because they have to study very hard. Others have trouble getting on well with people around them like their parents and classmates. Parents and teachers should care more about this problem.

Then Mr. Ma gave some examples. One patient, a middle school students from Xi’an was doing badly in his lessons. He thought his teachers and friends often laughed at him, and he became so nervous and worried that one night he left his home without telling parents. Another student, a 14-year-old schoolgirl from Shanghai, was very afraid of exams. While she was reading the exam paper, she couldn’t think of anything to write.

A recent report from Jiefang Daily says about 18% of the young students in Shanghai have mental problems. They often felt worried and very        . Unluckily many of them won’t go and ask for help. Some think they will look stupid (愚蠢) if they go to see a doctor. Others won’t talk about their secrets.

At the end of the meeting, Mr. Ma offered some good ideas to young people:

Talk to your parents or teachers often.

Take part in group activities.

Try to get on well with the people around you.

Go to see a doctor if you often feel unhappy.

任务一

小题1: 在短文①② 两处分别填入一个恰当的词                        

任务二

小题2:把划线部分的句子翻译成汉语:

                                                                        

任务三 回答下 * * 个问题

小题3:What’s the trouble with the schoolgirl from Shanghai?

                                                                              

小题4:Why won’t some students go to ask for help?

                                                                       

小题5:What should you do if you have mental problems?