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【题目】如图是我国长江、黄河水系示意图,读图回答下列问题.
(1)长江、黄河发源地所在的A地形区是高原.长江、黄河上游共同的水文特征是 资源丰富.
(2)图中C地形区是平原,地势平坦,河网密布,被称为“鱼米之乡”.
(3)目前,长江建有我国最大的水利枢纽工程﹣﹣工程,具有防洪、发电、航运、供水等综合效益.
(4)黄河发源于山,注入海,是我国第长河.
(5)为了解决黄河流域水资源短缺问题,我国实施了工程.
(6)开发黄河,治理水患,在上、中、下游的侧重点是不同的,中游 , 下游 .
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【题目】Do you remember your dreams? Do people have the same dreams? Why do I dream?
There are many questions about dreams. We dream during the REM (快速眼动) stage of sleep. We have about five periods of REM sleep during the night. The first REM cycle (周期) lasts about 10 minutes. As the night goes on, the REM cycle gets longer. By early morning, the REM cycle can last up to 90 minutes. Usually, it is in this last REM cycle that we remember our dreams.
Dreams change as people age. People may have several dreams each night. Some are like films and usually in color. They come to us over and over again. That may be because the dreamer is worrying about something and trying to find the answer. Sometimes we wake up with a good feeling from a dream. But often we can’t remember the dreams clearly.
It is reported that too much dreaming is bad for our health. The more we sleep, the longer we dream. The mind is hard at work. That is why we may have a long sleep and still feel tired when we wake up.
Do you feel a little sleepy after lunch? Well, that’s normal. Your body naturally slows down then. What should you do about it? Don’t drink coffee, take anap, instead. There are many advantages of a daily nap. First of all, you can remember things better and make fewer mistakes. Also, you can learn things more easily after taking a nap. A 20-minute nap can reduce your pressure. Finally, a nap can make you cheerful.
But, there are some simple rules you should follow about taking a nap. First, take a nap at noon, about eight hours after you wake up. In general, a 20-minute nap is the best. If you sleep longer, you may fall into a deep sleep. After waking up, you will feel worse. Also, you should set an alarm clock. That way, you can fully relax during the nap. You don’t have to keep looking at the clock so that you don’t oversleep. Now, next time you feel sleepy after lunch, don’t get stressed. Put your head down, close your eyes and take a nap.
【1】According to the article, which of the following is true?
A. People always ask questions in their dreams.
B. People never dream in their last REM cycle.
C. The first REM cycle is the shortest of the five.
D. It’s impossible for people to remember their dreams.
【2】According to the article, why do people sometimes have the same dream again and again?
A. Because they are worried about something.
B. Because they often watch interesting color films.
C. Because they want to remember the dream clearly.
D. Because other people ask them too many questions.
【3】The underlined word “nap” in Paragraph 5 most probably means “___________”.
A. A long walk B. a kind of drink
C. a short sleep D. a deep sleep
【4】According to the article, which of the following is not an advantage of a daily nap?
A. We can run much faster.
B. We can learn things more easily.
C. We can become happier.
D. We can remember things better.
【5】According to the article, which of the following is true?
A. Dreaming is harmful to our health.
B. The longer we dream, the better we sleep.
C. We should fall into a deep sleep after lunch.
D. We’ll feel better after a 20-minute nap at noon.
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【题目】关于如图的叙述,正确的是( )
A.①区域主要经济作物有棉花、花生、油菜,②区域主要粮食作物是水稻
B.①区域主要植被类型是亚热带常绿阔叶林,②区域主要是温带落叶阔叶林
C.①区域地形以平原和高原为主,②区域地形以山地、丘陵为主
D.①区域年降水量在400mm以下,②区域年降水量在400mm以上
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【题目】读图回答问题:
(1)如图1,哈大高铁北起 , 南抵大连.沿线分布着我国最大的平原.该区主要粮食作物是 .
(2)图2表示我国东部工业带.图中阴影部分是我国著名的四大工业基地.我国首都北京在②是工业基地,我国最大的商业中心上海在③是工业基地.
(3)哈大高速铁路经过我国工业基地.该工业基地发展工业的有利条件是:(从资源、交通角度分析).
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【题目】读图1我国四大地理区域和图2新疆地形图,回答下列问题。
(1)南北方地区和北方地区的分界线大致沿(山脉—河流)一线分布,这条线大致与我国毫米等降水量线的分布最接近。
(2)受地理位置、地形地势、气候等因素影响,四大地理区域A、B、C、D的自然环境差异较大。其中B、C两区域农业以为主。
(3)高寒区面积广的是;河湖众多,水热条件最为优越的是(以上均填字母)。
(4)新疆维吾尔自治区位于我国四大地理区域中的(填名称),该地区有西部大开发的标志性工程是工程。新疆的瓜果特别甜,最主要的原因是。
(5)“三山夹两盆”是新疆维吾尔自治区地形特点的形象比喻,“三山”中的B是山脉,E是盆地。
(6)新疆地形图中③是其行政中心市;②是我国最大的沙漠叫沙漠,该区还有我国唯一注入北冰洋的河流河。
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【题目】
This boy demonstrated his invention a pen with a reading glass,in Harbin on January 20,2009.Over 16 small inventions have been made since a training course was opened at the Science Palace in Harbin in November,2008. | |
This boy's invention,which can cut an apple into pieces,was demonstrated in Harbin on January 20,2009. | |
This boy invented a musical alarm clock which he demonstrated in Harbin on January 20,2009. | |
This small car was invented in March,2010 by a college student.It has 250 cm long and 100 cm wide.The car weighs less than 50 kg.It only has one seat. |
【1】When was the training course opened at the Science Palace in Harbin?
A. In January,2009. B. In November,2008.
C. In May,2009. D. In March,2010.
【2】Which invention is the latest?
A. The small car with one seat.
B. The musical alarm clock.
C. The pen with a reading glass.
D. The machine which can cut apples into pieces.
【3】The third boy invented something that can help people ________.
A. cut an apple into pieces
B. wake up every morning
C. take the bus conveniently
D. see words clearly
【4】The underlined word “demonstrated” in the passage means “________”.
A. showed B. drew C. imagined D. divided
【5】The passage mainly talks about ________.
A. several new inventions
B. students' school life
C. the training course in Harbin
D. the Science Palace in Harbin
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【题目】在我国“新马泰”游已成为国际旅游的热点之一,其丰富的旅游资源有( )
①丰富的热带雨林自然景观 ②丰富的热带草原景观
③独特的民族风情 ④独特的沙漠景观
A. ①② B. ③④ C. ①③ D. ②④
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