【題目】填空題:

(1)___________是等高線彎曲最大的地方。

(2)中國有兩個(gè)簡稱的省份有_____個(gè),面積最大的省的簡稱是_______。

(3)_______是傣族的新年,是傣族最隆重的節(jié)日。

(4)_______是我國最大的平原,_________是塑造華北平原的主力。

(5)空氣質(zhì)量的好壞反映了__________________,它是依據(jù)空氣中污染物濃度的高低來判斷的,可用_____________來表示。

(6)目前長江中下游以____________為基礎(chǔ),_________為骨干,一系列綜合治理措施構(gòu)成的工程防洪體系已經(jīng)初步形成。

(7)全國的三大林區(qū)中,______________________________兩個(gè)林區(qū)的大部分在長江流域,長江淡水魚產(chǎn)量約占全國淡水魚產(chǎn)量的___________。

(8)黃河的危害,主要在________,而造成其改造的根本原因__________,________

(9)內(nèi)蒙古自治區(qū)的_________和河南省鄭州市的_________,是黃河上、中、下游的分界處。

(10)_________是我國最長的內(nèi)流河。

【答案】山脊 山谷 5 潑水節(jié) 東北平原 黃河 空氣污染程度 污染指數(shù) 堤防 三峽工程 西南 東南 一半 下游 決口改道 中游地區(qū)水土流失嚴(yán)重,大量泥沙進(jìn)入河流 河口 桃花峪 塔里木河

【解析】

(1)在等高線地圖上彎曲最大的地方是山脊和山谷,山脊處等高線向低處凸出,山谷處等高線向高處凸出。

(2)我國有兩個(gè)簡稱的省份有5個(gè),分別是甘肅、四川省、貴州省和云南省陜西省。面積最大的省是新疆維吾爾自治區(qū),簡稱是新。

(3)我國的民族文化豐富多彩,傣族的潑水節(jié)是傣族最大的節(jié)日,也是傣族的新年。

(4)我國三大平原是東北平原、華北平原和長江中下游平原。其中面積最大的是東北平原。華北平原是由黃河沖積形成的。

(5)空氣質(zhì)量的好壞反映了空氣污染程度_,它是依據(jù)空氣中污染物濃度的高低來判斷的,可用污染指數(shù)來表示。污染指數(shù)越大,對(duì)人體健康有害,污染指數(shù)越小,對(duì)人體健康有害。

(6)治理長江的首要任務(wù)是防洪。目前長江中下游以三峽為基礎(chǔ),三峽工程為骨干,一系列綜合治理措施構(gòu)成的工程防洪體系已經(jīng)初步形成。

(7)全國的三大林區(qū)是東北林區(qū)、西南林區(qū)和東南林區(qū)。中,東南林區(qū)和西南林區(qū)兩個(gè)林區(qū)的大部分在長江流域,長江淡水魚產(chǎn)量約占全國淡水魚產(chǎn)量的一半,是我國淡水魚的主要產(chǎn)區(qū)。

(8)黃河的危害,主要在下游,而造成其改造的根本原因下游是“地上河”,容易決口改到。根本原因是中游地區(qū)水土流失嚴(yán)重,大量泥沙進(jìn)入河流,泥沙在下游沉積,形成“地上河”。

(9)內(nèi)蒙古自治區(qū)的河口和河南省鄭州市的桃花峪,是黃河上、中、下游的分界處。

(10)塔里木河是我國最長的內(nèi)流河,分布在塔里木盆地。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中地理 來源: 題型:

【題目】閱讀Reading部分的詩歌,根據(jù)首字母提示完成下列短文。

In winter, the whole world is f1 of snow. So w 2 is the colour of winter. Most b3 fly to warmer places. They will stay there until s4 comes back. In spring days children like to fly k5 . It is also the best time to plant t6and flowers. We can see bees and butterflies everywhere. Sometimes there may be a s7 and the plants grow better after the rain. Most children have sweet m8 about summer days. In the morning, we can go fishing by a quiet s9 In the afternoon we can read books in the s10 of the big trees or go swimming in a p11 . Ice cream in summer is children's f 12 . A13 comes after summer. It is a c14 season with blue sky, brown leaves, red fruits and yellow crops.The farmers are busy h15crops. The t 16 drops day by day. And we are excepting another winter again.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】 根據(jù)劉慈欣同名小說改編的《流浪地球》講述了未來太陽即將毀滅,人類開啟“流浪地球”計(jì)劃,試圖帶著地球一起逃離太陽系,尋找新家園的故事。該片于2019年大年初一公映,累計(jì)上映90天,內(nèi)地總票房為46.55億元,位列中國影史票房排行榜第二名。

運(yùn)用相關(guān)知識(shí)回答下面小題。

1關(guān)于地球,毛澤東曾寫到“坐地日行八萬里”(1里等于0.5千米),詩句中的“地”準(zhǔn)確地說,是指( 。

A.本初子午線B.南極點(diǎn)C.赤道D.南北回歸線

2地球要實(shí)現(xiàn)“流浪”共分為五步。第一步被稱為地球的剎車時(shí)代,也就是要在地球上建造一萬座轉(zhuǎn)向發(fā)動(dòng)機(jī),迫使地球停止圍繞自身的轉(zhuǎn)動(dòng),即(  )

A.自轉(zhuǎn)-自轉(zhuǎn)的中心是地軸B.公轉(zhuǎn)-公轉(zhuǎn)的中心是太陽

C.自轉(zhuǎn)-自轉(zhuǎn)的中心是太陽D.公轉(zhuǎn)-公轉(zhuǎn)的中心是地軸

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】由于地理位置不同,各地有著不同的飲食習(xí)慣、民俗文化。請(qǐng)把對(duì)應(yīng)的字母序號(hào),填寫到相應(yīng)的括號(hào)里。

A.阿拉伯人   B. 巴西人  C.非洲黑人 D. 歐洲西部居民

(1)“酷愛乳產(chǎn)品和牛羊肉,常吃牛排、奶油和奶酪”的是 _____

(2)“喜歡踢足球,跳桑巴舞”的是 _____

(3)“能歌善舞,具有音樂、繪畫、雕刻等方面天賦”的是 _____

(4)“喜愛白色,建筑物和男人傳統(tǒng)的服裝是白色”的是 _____

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】Monday morning is an important time at our school. All of the students go to the playground. We listen to music, and we ____the national flag(國旗) go up.

Usually, one student gives a talk on Monday mornings. One Monday last year, a boy gave the talk. He was ____and excited ! When I saw him, I wanted to have a try, too. Can I really do it?

Last week, our teacher said our class should give the talk. My teacher ___me, "I know you want to have a try. Next Monday, you can give the talk. Go and write something down. Get ready for it, I'm sure you'll do well."

"Thank you ," I answered, It was such a great ___for me ! When I got home , I was excited. I wrote two pages for the talk. I read them again and again. When I read, I asked my parents ____. I wanted to make my teacher happy.

Monday morning came. I began to feel ____ When did I last give a talk to so many people ? Never! This was my first time. Could I really do it? Maybe I couldn't finish the talk.

When I got to school, we all went out to playground. I ____in front of everyone. I opened my mouth, but I couldn't say anything.

"Take it easy," I said to ____. " Don't be nervous. You can do it."

Just then, I looked down at everyone. I saw about 1,000 eyes. They were all looking at me ! I couldn't even stand up.

I looked at their eyes more carefully. Their eyes were saying , "You can do it! Don't be afraid, just talk !"

I____a big breath(呼吸). Then I began to talk. It wasn't hard. It was easy.

I don't know ____ I finished my talk. But I did it. I felt so good that day. I showed myself to everyone what I can do.

1A. watch B. see C. notice D. look at

2A. surprising B. proud C. amazed D. careful

3A. told B. asked for C. said to D. showed

4A. chance B. news C. time D. message

5A. to listen to B. to listen C. listen to D. listen

6A. excited B. happy C. nervous D. surprised

7A. stand B. stood C. was standing D. have stood

8A. me B. my class C. myself D. my parents

9A. took B. held C. put D. left

10A. when B. how C. why D. whether

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】句型轉(zhuǎn)換

1The pot-bellied pig is so big that it can’t sleep in the house.(改為同義句)

The pot-bellied pig is ______ big________sleep in the house.

2I paid $8 for this pair of shoes.(改為同義句)

I ________$8 ________ this pair of shoes.

3Why don' t you get her a camera?(改為同義句)

_________ _________ get her a camera?

4Joe got the bike on his sixth birthday .(對(duì)劃線部分提問)

_______ ________ Joe get the bike?

5Maria is a lucky girl.(改為感嘆句)

_________ _______ lucky girl Maria is!

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】填空、對(duì)應(yīng)題。

(1)亞洲幾乎占世界陸地面積的____,是最大的洲;亞洲廣大內(nèi)陸地區(qū)是______氣候。

(2)印度以______氣候?yàn)橹鳎磕?~9月為印度的雨季,盛行______季風(fēng)。

(3)與石油資源的豐富形成鮮明的對(duì)比,中東的___資源匱乏;撒哈拉以南非洲礦產(chǎn)資源中,儲(chǔ)量和產(chǎn)量均居全球首位的是金剛石和______。

(4)美國人口增長較快的主要原因是____,其軍事工業(yè)和______領(lǐng)域處于世界領(lǐng)先地位。

(5)將下列的相關(guān)信息與其國家或地區(qū)相對(duì)應(yīng)。

①騎在羊背上的國家 A.英國

②信天游 B.緬甸

③白金漢宮 C.印度尼西亞

④大金塔 D.澳大利亞

⑤巴厘島 E.黃土高原

①—__ ②—__ ③—__ ④—__ ⑤—__

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】我國以重工業(yè)為主的工業(yè)基地為( 。

A. 遼中南工業(yè)區(qū) B. 滬寧杭工業(yè)區(qū) C. 京津唐工業(yè)區(qū) D. 珠江三角洲工業(yè)區(qū)

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】下列關(guān)于亞洲的敘述錯(cuò)誤的是()

A.北臨北冰洋、南臨印度洋B.面積最大的大洲

C.跨經(jīng)度最廣的大洲D.東西距離最長的大洲

查看答案和解析>>

同步練習(xí)冊答案