2026年优学1+1评价与测试七年级英语下册人教版第136页答案
E
第二节 阅读并按照要求完成选择。(一篇阅读,共5小题,每小题2分,满分10分)
根据短文内容,从方框内所给的A、B、C、D、E五个选项中,选出能填入空白处的最佳选项,使文章内容完整且符合逻辑。
Many people think deserts(沙漠) are hot and dry. \underline{\quad 54 \quad} It is true that the world's deserts are always dry. It is not true that all of them are always hot.
In hot parts of the world, the deserts are hot all year round. \underline{\quad 55 \quad} For example, in the Sahara Desert, the temperature is usually $50° \mathrm{C}$, in some places even $70° \mathrm{C}$. However, at night, the temperature is usually $-10° \mathrm{C}$, in some places even $-40° \mathrm{C}$.
In cooler parts of the world, the deserts are cold at night. They are also very cold in winter. \underline{\quad 56 \quad} The Greenland Ice Sheet(格陵兰冰盖), for example, is an ice desert.
\underline{\quad 57 \quad} It may go on for only a few minutes. It may come only once a year. For example, in September 2024, there was much rain in some places in the Sahara Desert. And some places were even flooded(淹没). \underline{\quad 58 \quad} When it rains, cold air changes the rain to snow. You may not know cold deserts in the mountains often get snow. So the answer is yes:It can and does snow in some deserts.
A. All deserts, hot or cold, get some rain.
B. However, they never understand deserts well.
C. But these hot deserts can also cool down at night.
D. Sometimes this rain falls on a cold desert in winter.
E. Many very cold places in the world are also deserts.
54. ______ 55. ______ 56. ______ 57. ______ 58. ______

答案

54.B 55.C 56.E 57.A 58.D

解析

【分析】
先通读全文,明确文章主旨是纠正人们对沙漠的错误认知,沙漠并非都炎热,存在冷沙漠,且沙漠普遍有降水。解题时需结合每个空格前后句的语义逻辑、衔接关系逐一匹配选项:
1. 54空:前句提出大众对沙漠的错误认知(又热又干),后句转折说明沙漠并非都热,中间需衔接“人们不了解沙漠”的内容,对应B;
2. 55空:前句讲炎热地区沙漠全年炎热,后句举例撒哈拉昼夜温差大,需衔接“热沙漠夜间降温”的内容,对应C;
3. 56空:前句讲凉爽地区沙漠寒冷,后句举格陵兰冰盖是冰沙漠的例子,需引出“寒冷地区也是沙漠”的内容,对应E;
4. 57空:后句围绕沙漠的降雨情况展开,需总起“所有沙漠都有降雨”的内容,对应A;
5. 58空:后句提到下雨时冷空气将雨变为雪,需衔接“降雨落在冷沙漠”的内容,对应D。
【解析】
54题:前文“Many people think deserts are hot and dry.”(很多人认为沙漠又热又干),后文“ It is not true that all of them are always hot.”(并非所有沙漠都总炎热),B选项“However, they never understand deserts well.”(然而,他们从未很好地了解沙漠)衔接上下文的转折逻辑,符合语境,故选B。
55题:前文“In hot parts of the world, the deserts are hot all year round.”(世界炎热地区的沙漠全年炎热),后文举例撒哈拉白天温度高、夜间温度低,C选项“But these hot deserts can also cool down at night.”(但这些热沙漠夜间也会降温)承上启下,连接炎热沙漠的昼夜温差特点,故选C。
56题:前文“In cooler parts of the world, the deserts are cold at night. They are also very cold in winter.”(世界凉爽地区的沙漠夜间寒冷,冬季也很冷),后文“The Greenland Ice Sheet, for example, is an ice desert.”(例如,格陵兰冰盖是冰沙漠),E选项“Many very cold places in the world are also deserts.”(世界上很多非常寒冷的地方也是沙漠)引出冷沙漠的例子,符合逻辑,故选E。
57题:后文围绕沙漠的降雨情况展开,举例撒哈拉降雨的情况,A选项“All deserts, hot or cold, get some rain.”(所有沙漠,不管冷热,都会有一些降雨)总起降雨话题,衔接下文,故选A。
58题:后文“When it rains, cold air changes the rain to snow.”(下雨时,冷空气将雨变为雪),D选项“Sometimes this rain falls on a cold desert in winter.”(有时候这种雨落在冬天的冷沙漠里)衔接后文“冷空气变雪”的内容,符合语境,故选D。
【答案】
54.B 55.C 56.E 57.A 58.D
【知识点】
英语阅读理解(七选五)、语篇逻辑衔接
【点评】
本题是一篇关于沙漠认知的说明文,考查学生对语篇上下文逻辑关系的理解能力,需结合前后句的语义、指代等匹配选项,整体难度适中,学生只要理清文章结构即可正确作答。
【难度系数】
0.6