题目内容

【题目】第八届China Speaks国际英语大赛中国赛区总决赛于2017年1月31日至2月4日在上海东方绿洲举行。遂宁某小学的小星同学在参赛期间发现一个现象：上海下午5：30左右天就黑了，而遂宁下午6：30左右天才黑。上海的经纬度大致是(31°N，121°E)，遂宁的经纬度大致是(31°N，106°E)。请问：两地天黑时间出现差异的原因是

A.上海比遂宁位置偏东，由于地球的自转，上海的时间比遂宁早

B.上海比遂宁位置偏西，由于地球的公转，遂宁的时间比上海早

C.上海比遂宁经济发达，生活、工作节奏快，上海比遂宁时间过得快

D.上海比遂宁纬度高，遂宁的时间比上海早

【答案】A

【解析】

地球自转是地球绕地轴旋转，方向是自西向东，周期是一天。自转产生了昼夜更替、太阳的东升西落、地方时的差异。由于地球自转的方向是自西向东，因此越往东的地方，时间越早。上海和遂宁纬度相同，从经度看上海比遂宁位置偏东，因此上海的时间比遂宁早。故选A。

练习册系列答案
相关题目

【题目】2018年暑假，小明到西北地区游玩，回来后向同学分享了自己的见间，下列描述不符合事实的是（ ）

A.看见了成群的三河马、三河牛B.住过游牧民的蒙古包

C.那里气候干旱，降水稀少D.当地居民喜欢喝青稞酒吃糌粑

【题目】填空题

（1）我国南方的土地耕作类型为____________，北方的土地耕作类型为_____________。

（2）土地资源分为_________、__________、草地和_________________等。

（3）耕地和林地主要分布在东部湿润的_______________（季风区或非季风区）

（4）我国自然资源的基本特征是总量___________，人均____。

（5）我国把“十分珍惜、合理_______________和切实_______________”作为一项基本国策。

【题目】暑假里，家住北京的王刚要到澳大利亚去旅行，妈妈告诉他别忘了带棉衣，妈妈说的对吗？为什么？

【题目】地图的种类很多，不同的地图能够反映不同的信息。根据使用目的，正确地选择地图，才能及时、准确地获得有用信息。完成下面小题。

【1】下列有关地图的说法不正确的是（）

A.地图是运用各种符号，将地理事物按一定的比例缩小以后表示在平面上的图象

B.比例尺、方向和图例是地图的“语言”

C.地图上表示山高、水深的数字和地理事物名称的文字叫图例

D.地图的种类多，一般分为自然地图和社会经济地图两大类

【2】邵阳的小明同学计划暑假去北京参观故宫博物院，下列有关他的做法正确的是（）

A.运用中国政区图确定故宫博物院的位置

B.参考中国地形图规划去北京的行程

C.准备故宫博物院导游图游览故宫景点

D.运用中国政区图预订住宿宾馆

【题目】资源、能源和环境与我们的生活密切相关。《中国环境报》曾报道：吃烧烤等于“吞森林”。报道中介绍了两名中学生针对大街小巷遍布烧烤摊点的现象，算了一笔账，于是向社会呼吁：“口下留情救树木。”据此完成下列各题。

【1】炭火烧烤破坏的主要资源是

A. 耕地资源 B. 矿产资源 C. 森林资源 D. 水资源

【2】炭火烧烤直接对环境的不良影响主要是

A. 大气污染 B. 水体污染 C. 土壤污染 D. 垃圾污染

【题目】

A. prefer B.prefect C. alive D. swept E. argue

Many believe that when a country improves its technology, the traditional skills and ways of life die out. Many would agree and many would disagree. It is true that technology has【1】the world and no one can imagine living without technology in this era. But traditions don’t have to die necessarily.

People 【2】 traditional dishes when they go out to eat at restaurants. People decorate their homes in traditional ways. Traditional ways and skills have become an escape point from the problems caused by modern technology.

Many people【3】that it is useless to save traditional skills. Why is it useless? Traditional skills keep our culture【4】and are the pride of ancestor (祖先)deeds. Traditional ways of living are usually environment-friendly and the base for using modern technology.

【题目】关于亚马孙河流域热带雨林的叙述，不正确的是

A. 地球上面积最大的热带雨林

B. 有“世界动植物王国”之称

C. 对它的保护已成为全人类普遍关心的问题

D. 热带雨林属可再生资源，面积不会缩小

【题目】 One day, a student was taking a walk with a professor. As they went along, they saw a pair of old shoes lying in the path. They were a poor farmer’s, who was working in the field nearby.

The student turned to the professor and said, “We will hide his shoes, then hide ourselves behind those trees, and wait to see what he will do.”

“My young friend,” answered the professor, “We should never make fun of the poor. Why not put a coin in each shoe, and then we will hide ourselves and watch?” The student did so and they both hid themselves behind the trees. The poor man soon finished his work, and came across the field to the path where he had left his coat and shoes.

While putting on his coat, he put his foot into one of his shoes, and felt something hard. Then he bent down to feel what it was, and found the coin. Surprised, he picked up the coin, turned it around, and looked at it again and again. He then looked around but saw nobody. He put the money into his pocket, and continued to put on the other shoe. To his surprise, he found another coin.

He couldn’t control his feelings and fell to his knees, looked up to the sky and expressed his thanks. Then he spoke to his wife, sick and helpless, and his children without bread. He said the help would save them from dying.

The student stood there deeply moved, and his eyes filled with tears. “Now,” said the professor, “Are you not much happier than if you had hidden the shoes?”

【1】When the student saw the shoes, he wanted to_______.

A.steal themB.find their owner

C.play a joke on the ownerD.gives the owner some money

【2】According to the passage, the professor was_______.

A.rich and honestB.kind and friendly

C.patient and cleverD.strict and careful

【3】When the farmer saw the second coin, he_______.

A.was very surprised and grateful

B.was worried and looked up at the sky

C.was surprised and decided to find the owner

D.spoke of his difficulties and asked for more help

【4】At the end of the story, the student _______.

A.was very proud of himself

B.was very pleased with his life

C.felt very sorry about his first idea

D.felt sad for not taking his teacher’s advice

【5】What can we learn from the passage?

A.It is never too late to learn.

B.All good things come to an end.

C.Where there is a will, there is a way.

D.True happiness comes from helping others.

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网