A. 巖石破碎松散、植被不良的山區(qū) B. 西北內(nèi)陸的盆地區(qū)

C. 東部河湖眾多的平原區(qū) D. 山高谷深、森林茂密的山區(qū)

（1）寫出圖中序號(hào)代表的地理事物的名稱：海峽①　　　　　　；島嶼②　　　　　　。

（2）北極地區(qū)以洋為主體，四周被　　　　　　、　　　　　　、　　　　　　三洲的陸地和島嶼環(huán)繞。

（3）北極地區(qū)最具代表性的動(dòng)物是　　　，我國建在北極的科學(xué)站是　　　　站。

（4）北極氣溫比南極　　　　　　，（填“偏低”或“偏高”）所以有居民居住。

1950--2050年中國各年齡層人口變化趨勢圖

【1】根據(jù)材料和圖表信息目前我國出現(xiàn)的問題是（ ）

A. 人口總量開始減少 B. 我國勞動(dòng)力過剩

C. 人口老齡化問題加劇 D. 國民教育素質(zhì)普遍提高

【2】面對上述出現(xiàn)的問題，我們應(yīng)該（ ）

A. 提前退休 B. 鼓勵(lì)青壯年人口外遷

C. 完善養(yǎng)老保險(xiǎn)體系 D. 提高我國教育素質(zhì)

【3】國家針對上述問題提出了相應(yīng)的新政策，請問這個(gè)政策和它帶來的積極影響是什么?（ ）

A. “全面二孩”、改善城鄉(xiāng)結(jié)構(gòu) B. “全面二孩”、緩解人口老齡化進(jìn)程

C. “計(jì)劃生育”、緩解住房緊張 D. “計(jì)劃生育”、增加就業(yè)機(jī)會(huì)

【4】請問目前，我國人口自然增長率明顯下降，但每年新增人口數(shù)量仍然很多，其主要原因是（　�。�

A. 出生率高 B. 死亡率高 C. 人口基數(shù)大 D. 人的壽命延長

【5】2010年全國第六次人口普查，我國人口總數(shù)為（ ）

A. 12.9億 B. 13.9億 C. 14.8億 D. 13.7億

【6】所謂"人口紅利"，是指一個(gè)國家的勞動(dòng)年齡人口占總?cè)丝诒戎剌^大，撫養(yǎng)率比較低，為經(jīng)濟(jì)發(fā)展創(chuàng)造了有利的人口條件，整個(gè)國家的經(jīng)濟(jì)呈高儲(chǔ)蓄、高投資和高增長的局面。讀圖回答我國人口紅利期大概出現(xiàn)在下面哪個(gè)時(shí)間段（ ）

A. 1950--1970 B. 1970--1990

C. 2030--2050 D. 1990--2030

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(快速眼動(dòng)) 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 a nap, 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.

A.正確 B.錯(cuò)誤

【題目】人類活動(dòng)中可以調(diào)節(jié)氣溫增加降水量的是（　�。�
A.填海造陸
B.圍湖造田
C.植樹造林
D.毀林開荒

【1】從圖中可以看出，我國地形的一個(gè)突出特點(diǎn)是（　�。�

A. 地形種類單一，地表平坦

B. 地形復(fù)雜多樣，山區(qū)面積廣大

C. 地形復(fù)雜多樣，以平原為主

D. 盆地全部分布在第二級(jí)階梯

【2】山地面積占我國陸地面積的33%，這對下列哪種產(chǎn)業(yè)發(fā)展尤為不利（　�。�

A. 旅游業(yè) B. 采礦業(yè) C. 林業(yè) D. 交通運(yùn)輸業(yè)

【1】圖中甲所在地區(qū)是我國著名的（ ）

A. 松嫩平原 B. 三江平原

C. 遼河平原 D. 江漢平原

【2】本區(qū)域被三山環(huán)繞，其中三山依次是（ ）

A. ①長白山 ②大興安嶺 ③小興安嶺

B. ①長白山 ②小興安嶺 ③大興安嶺

C. ①大興安嶺 ②小興安嶺 ③長白山

D. ①大興安嶺 ②長白山 ③小興安嶺

【3】圖中大連和漠河雖然都在東北地區(qū)，但是氣候卻有差異，下面說法正確的是（ ）

A. 在1月份，大連氣溫比漠河要高

B. 冬季，大連積雪厚度比漠河要厚

C. 大連和漠河的氣候差異原因主要是海陸因素，與緯度因素?zé)o關(guān)

D. 漠河的年降水量比大連要多

A．1：40

B．四十萬分之一

C．圖上1厘米代表實(shí)地距離400千米

D．1：4000000

A．實(shí)施了人才強(qiáng)國戰(zhàn)略

B．人口基數(shù)大，增長快

C．堅(jiān)持實(shí)行計(jì)劃生育的基本國策

D．人口增長超過了經(jīng)濟(jì)和環(huán)境的承受能力