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问题 综合

读“我国某省区于湿状况图”，回答下列问题。

（1）该省区是__________。

（2）该地区年降水量由______向______递减，我们根据______________的对比关系，将其划分为四个不

         同的干湿地区。

（3）A、B、C三处的天然植被依次为______、______、______。这体现了各个区域之间普遍存在着____

         __________；这种植被变化也体现了自然带_________的分异规律。

（4）干旱区分布于该省区的西南部，这说明该区域有明确的__________________特征。

（5）C区域深居内陆远离海洋，海洋水汽难以到达，降水稀少、气候干旱、气温日较差和年较差都很

         大，沙漠广布。这体现了区域内部各要素之间______________、____________，构成一个统一体。

答案

（1）内蒙古自治区

（2）东；西；降水量与蒸发量

（3）森林；草原；荒漠草原；差异；从沿海向内陆

（4）区位（面积、位置、边界）

（5）相互影响；相互联系

完形填空

阅读下面短文，然后用英语简洁回答文后所给的五个问题。

Recent studies show that many young people in the United States never finish high school．Some researchers say about fifteen to twenty percent of public school students do not complete their education．But many other experts and policymakers believe that for the past twenty years，the dropout rate has been around thirty percent．For Latino and black students，the numbers are even higher．Researchers say almost half of them leave schoo1．At the same time，almost half the states let students leave school before the age of eighteen without letting their parents know．

Finding a good job without a high school education is _________．A recent study found that almost half of all dropouts aged sixteen to twenty—four did not have a job．The lack of high school education can also lead to other problems．An estimated two—thirds of prisoners in the United States dropped out of hilgh schoo1．

The main reason why many students drop out of school is that they are failing．Many are bored with their classes or feel disconnected from their school and teachers．Some students feel that educators place low expectations on them．

There have been efforts to increase graduation rates through education reforms during the past twenty years．Some communities are working on dropout prevention programs．These include alternative (其他的) high schools to meet special needs．In addition，experts suggest “early warning systems’’ to help identify young school children at the risk of dropping out of high schoo1．They say schools should also keep regular contact with parents，especially if their children are missing school often．

小题1:What is the best title of the passage? (Please answer within 10 words．)

                                                                          

小题2:Which sentence in the passage can be replaced by the following one?

Many students feel tired of their classes or don’t feel connected with their school and teachers．

                                                                                                                                             

小题3:Please fill in the blank in Paragraph 2 with proper words or phrases to complete the sentence．(Please answer within 10 words．)

                                                                      

小题4:What do you think is the most important reason for the high dropout rate in the high school?(Please answer within 30 words．)

                                                                                                                                             

小题5:Translate the underlined sentence in the last paragraph into Chinese．

                                                                          
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填空题 案例分析题

右下图为某森林生态系统物质循环示意图，请据图回答：

图中生产者是（），分解者是（）（填字母）.
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