问题 选择题

图为岩石圈物质循环示意图及两幅地貌景观图。读图完成题。

小题1:“岩石圈物质循环示意图”中属于沉积岩的是

A.a

B.b

C.c

D.d小题2:形成甲图所示地貌的主要外力作用是

A.流水的侵蚀作用

B.流水的堆积作用

C.风力的侵蚀作用

D.波浪的侵蚀作用小题3:在岩石圈物质循环示意图中,能反映乙图中岩石形成过程的是

A.① 

B.② 

C.③

D.④

答案

小题1:C

小题2:A

小题2:A

题目分析:

小题1:“岩石圈物质循环示意图”中属于沉积岩的是c。因为指向c的箭头表示固结成岩作用,为外力作用,在外力作用下,只能转化为沉积岩。

小题2:甲图为乌江峡谷,形成甲图所示地貌的主要外力作用是流水的侵蚀作用。流水侵蚀形成“V”型谷。

小题3:乙图为六合桂子山石柱林,为火山喷出形成的岩浆岩,在岩石圈物质循环示意图中,能反映乙图中岩石形成过程的是①。因为图中a为岩浆,b为岩浆岩。①代表的作用为上升冷却凝固。

点评:本题难度较小,主要考查了学生对所学知识的灵活运用能力,学生结合所学知识不难作答。对于地质作用与地表形态的命题规律简单分析如下:从考查内容看,“地质作用与形成地貌”是近年来高考的一个热点;从考查形式上看,多数以选择题为主,非选择题多是描述地貌特征和分析地形地貌对人类活动的影响;从考查能力上看,直接考查名词、概念的试题不多,对理论和联系实际的能力要求高。

多项选择题
阅读理解

About 1966 or so, a NASA(美国航空航天局) team doing work for the Apollo moon mission took the astronauts near Tuba City. There the landscape of the Navajo Reservation looks very much like the lunar surface. Among all the trucks and large vehicles were two large figures that were dressed in full lunar space suits.

Nearby a Navajo shepherd (牧羊人) and his son were watching the strange creatures walk about, occasionally being watched over by other NASA workers. The two Navajo people were noticed and ap­proached by the NASA people. Since the shepherd and his son did not know English, they asked the NASA people who the strange creatures were. The NASA people told them that they were just men that were getting ready to go to the moon. The shepherd became very excited and asked if he could send a message to the moon with the astronauts.

The NASA officials thought this was a great idea so they provided a tape recorder. After the man gave them his message, they asked his son to translate. His son would not.

Later, they tried a few more people on the reservation to translate and every person they asked would chuckle (偷偷地笑) and then refuse to translate. Finally, with cash in hand someone translated the message, "Watch out for these guys, they have come to take your land! "

9. The appearance of the Navajo Reservation is very similar to that of ________.

A. the Tuba City

B. the moon

C. the NASA research center

D. the Apollo moon mission

10. When the older Navajo heard that the men in front of him were going to the moon, he ______.

A. felt frightened and ran away quickly

B. chatted excitedly with the NASA workers

C. got on the modern trucks and large vehicles for fun

D. tried to say something to the moon creatures

11. The son did not translate the words his father said because ________.

A. he had trouble in understanding his father

B. the words his father used were too difficult to be translated

C. his father was sending a warning against the NASA people

D. he believed that the NASA workers could understand their language

12. According to this passage, we can know that the shepherd was ________.

A. patient and brave       B. foolish and impolite

C. humorous and intelligent   D. knowledgeable and talkative