问题 综合

城市是社会经济发展最活跃的地区,读图回答

小题1:1950年至2000年.该地区城市发展变化的特征是________、________、________。一般说来,城市化水平不断提高的重要标志是________。

小题2:与F城相比,E城的城市规模从小到大,说明________对城市发展具有明显的推动作用。

小题3:城市的迅速发展会改变土地利用方式,并对自然环境各要素产生不同程度的影响,如工业废渣中的有害物质会对土地质量产生不良影响。此外,城市的发展对自然环境其他要素的影响还表现在:

①对生物:________

②对气温:________

③对降水:________

④对地下水:________

答案

小题1:城市规模扩大 城市人口增加  城市数量增加  城市人口占总人口的比重不断增加

小题2:公路

小题3:①城市建筑面积扩大减少了生物多样性

②温室气体排放多,出现"热岛"现象

③烟尘排放量多,城市多雨雾天气(或城市多酸雨)

④减少降水对地下水的补给(或造成对地下水的过量开采和污染)

本题考查城市化。

小题1:图中反映的城市发展过程:城市数量增多;一些城市的规模扩大;城市人口增多(我国的城市规模是以人口规模来划分的);城市化的标志:城市人口占总人口的比重;

小题2:图中反映E城的交通条件有所改善。

小题3:对生物:由于城市化改变了地面状况,植被地减少,水泥沥青路面增加;对气温:排放的废热多,加剧城市热岛效应;对降水:城市热岛环流,形成上升气流,且城市化使城市尘埃多;对地下水:由于地面状况的改变,减少了下滲。

完形填空
Mr. Jackson was on duty that evening. It was 1 and there was thick snow outside. So few people came to the hospital and he could  2 on the bed in his office and soon he went to sleep . Suddenly someone knocked at the door and it woke him up. He got up and opened the door. In went an old man. His wife was ill and he asked the doctor to go to look her over.
 It was still 3 when Mr. Jackson came out. The old farmer walked fast and he hardly catch up with him. It was 4 for him to walk on the snowy roads. When he got to the man’s house, he was very  5  . He looked over the old woman and found she had a bad cold. He gave her someand began to return to the hospital. The wind was blowing strongly and he couldn’t walk too 7 .
 And when he was near the hospital, he had a pain in his foot.
 He walked slowly and at last he went into his office, He took 8 his shoe and looked at his foot. There was much blood on it. He  9 he stepped on a broken glass. He looked at his shoe carefully and said to  10 “Luckily, it didn’t prick my shoe!” 
小题1:
A.hotB.warmC.coolD.cold
小题2:
A.get downB.put downC.lie downD.sit down
小题3:
A.snowingB.shiningC.rainingD.singing
小题4:
A.happyB.difficultC.easyD.sad
小题5:
A.sorryB.afraidC.strangeD.tired
小题6:
A.medicineB.foodC.waterD.sugar
小题7:
A.quicklyB.carefullyC.noisilyD.heavily
小题8:
A.offB.upC.onD.away
小题9:
A.forgotB.rememberedC.understoodD.told
小题10:
A.himB.herC.themD.himself
填空题