题目内容

【题目】小明住在靖江城北工业园区,经过长期观察他发现一个有趣的现象,他家附近一座高大的烟囱,夏季烟尘一般飘向偏北方,冬季烟尘一般飘向偏南方。据此回答下面小题。

1这种现象与我国气候的特征相关?

A. 气候复杂多样 B. 季风气候显著 C. 大陆性气候分布广 D. 以上都正确

2夏季,小明的家乡常会出现自然灾害

A. 地震 B. 寒潮 C. 泥石流 D. 台风

3当遭遇暴雨天气时,下列做法不正确的是

A. 打雷时,可以在大树下躲雨

B. 路面有积水时,谨慎行走,避开下水道井口

C. 尽快离开棚户房之类的简易破旧房屋,转移到坚固的房屋内

D. 因为降水量太大而导致交通不便,尽量减少户外活动

【答案】

1B

2D

3A

【解析】本题主要考查气候复杂多样和主要气候类型以及旱、涝、寒潮、台风等灾害性天气的影响。

1我国的气候特征是:气候复杂多样,季风气候显著,大陆性特征显著。在我国季风区内,冬、夏风向有规律地更替着。夏季盛行来自海洋的偏南风,冬季劲吹来自亚洲大陆内部的偏北风。正是这种冬夏相反的盛行风向变化,带来了明显的气候季节变化。所以工业园区内有一座高大的烟囱,夏季烟尘一般飘向偏北方向,冬季烟尘一般飘向偏南方向,故本题选B

2在中国登陆的台风平均每年有6~8次,主要影响中国东部沿海地区,特别是东南沿海的海南、广东、广西、台湾、福建、浙江等沿海省区.袭击中国的台风常发生在5﹣10月,尤以7﹣8月为多。我国夏季盛行来自海洋的偏南风,冬季劲吹来自亚洲大陆内部的偏北风。靖江位于我国东部沿海地区,夏季容易出现台风等灾害性天气,故本题选D

3日常生活中,我们要学习一些在火灾、地震、水灾中逃生的科学知识,在一些突发事件中,要充分利用科学知识,进行逃生。打雷时,在大树下躲雨,容易被雷击;当遭遇暴雨天气时,离开地势低洼处,路面有积水时谨慎行走,避开下水道井口;尽快离开棚户房之类的简易或破旧房屋,转移到坚固的房屋内;因为降水量太大而导致交通不便,尽量减少户外活动,故本题选A

练习册系列答案
相关题目

【题目】 Take a piece of hair from your head. Ouch! It may be long, _______ it's not wide. Three scientists spent over 30 years _______ a kind of machine. This kind of machine is about a thousand times _______ than the width of one piece of your hair. These machines are _______ small that they can only be seen under a microscope(显微镜)!They _______ nanomachines(纳米机器).

Because of their hard work, the three scientists _______ the 2016 Nobel Prize in Chemistry. They are all European. Sir J. Fraser Stoddart, one of the scientists, told reporters that he thanked _______ other scientists from 24 different countries for helping make this prize _______. He said he once brought a chocolate Nobel Prize to his daughter from _______ trip to Stockholm. He expected ____________ a real one someday.

What are nanomachines good for? Scientists believe that ____________ the future, nanomachines ____________ help deliver(传送) medicines inside a person's body, or take away things that are making us sick. Mr Feringa compared ____________ work to that of the Wright Brothers. When the Wright Brothers flew their airplane for the first time, some people questioned what airplanes ____________ good for. Now airplanes help us ____________ fast and we use them all the time.

1A. andB. soC. butD. or

2A. inventingB. inventC. to inventingD. invented

3A. the smallestB. smallerC. smallD. smallest

4A. veryB. soC. suchD. quite

5A. are callingB. is calledC. calledD. are called

6A. will winB. wonC. winsD. has won

7A. hundreds ofB. hundred ofC. hundredD. hundreds

8A. possibilityB. possiblyC. possibleD. impossible

9A. aB. anC. theD. /

10A. haveB. to haveC. havingD. to having

11A. inB. forC. atD. on

12A. shouldB. canC. mustD. need

13A. theirB. themC. theyD. theirs

14A. isB. wereC. wasD. are

15A. travelsB. travellingC. travelledD. travel

【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?”

1When 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

2According to the passage, the professor was_______.

A.rich and honestB.kind and friendly

C.patient and cleverD.strict and careful

3When 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

4At 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

5What 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