【題目】閱讀下列材料，回答問題

材料一 我國新世紀(jì)的四大工程，在促進(jìn)西部大開發(fā)、資源大調(diào)度方面具有重要意義，四大工程如下圖所示

材料二 中國經(jīng)濟(jì)開始進(jìn)入增長加速期，經(jīng)濟(jì)總量的增長，引發(fā)對(duì)能源的需求增加，專家認(rèn)為，未來2——3年，中國電力緊張的狀況將是一場(chǎng)必然趨勢(shì)。浙江、上海是缺電的重點(diǎn)地區(qū)。

（1）四大工程的建設(shè)有利于我國東西互補(bǔ)、南北相濟(jì)、資源共享，請(qǐng)寫出我國水資源、能源和經(jīng)濟(jì)發(fā)展水平的地區(qū)差異。

水資源分布的南北差異：

能源需求的東西差異：

經(jīng)濟(jì)發(fā)展水平的東西差異：

（2）四大工程中屬于交通設(shè)施的工程是 ；此交通線路在2006年7月1日正式通車運(yùn)行。

（3）我國浙江、江蘇、上海所在的地區(qū)缺電的主要原因是 （至少兩點(diǎn)）

（4）四大工程中對(duì)這些地區(qū)社會(huì)經(jīng)濟(jì)發(fā)展和環(huán)境保護(hù)有重要意義的工程是西氣東輸和 。

【答案】（1）南多北少

東部供不應(yīng)求、西部供大于求

東部經(jīng)濟(jì)發(fā)達(dá)、西部經(jīng)濟(jì)落后

（2）青藏鐵路

（3）能源礦產(chǎn)缺乏，工業(yè)發(fā)達(dá)，人口稠密，能源需求量大

（4）西電東送

【解析】

（1）我國水資源的南北差異是南多北少；能源需求的東西差異是東部供不應(yīng)求、西部供大于求；經(jīng)濟(jì)發(fā)展水平的東西差異是東部經(jīng)濟(jì)發(fā)達(dá)、西部經(jīng)濟(jì)落后。

（2）四大工程中屬于交通設(shè)施的工程是青藏鐵路，此交通線路在2006年7月1日正式通車運(yùn)行。

（3）我國浙江、江蘇、上海所在的地區(qū)缺電的主要原因是能源礦產(chǎn)缺乏，工業(yè)發(fā)達(dá)，人口稠密，能源需求量大。

（4）四大工程中對(duì)這些地區(qū)社會(huì)經(jīng)濟(jì)發(fā)展和環(huán)境保護(hù)有重要意義的工程是西氣東輸和西電東送。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中地理 來源： 題型：

【題目】地理課上，同學(xué)們討論海陸變遷的問題，下列現(xiàn)象不能說明海陸變遷的是（　�。�

A.地中海的面積在不斷縮小

B.亞歐大陸北部分布著亞寒帶針葉林

C.在臺(tái)灣海峽海底發(fā)現(xiàn)森林遺跡

D.喜馬拉雅山巖石中有海洋生物化石

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】翻譯

【1】你怎么又把電視打開了？

Why did you ________ _________ the TV again?

【2】我們需要兩勺蜂蜜。

We need _________ _________ _________ honey.

【3】你想要多少橙汁？ 一杯。

__________ _________ orange do you want? One cup.

【4】我不知道怎么玩這個(gè)游戲。

I don’t know _________ _________ _________ the game.

【5】你應(yīng)該先把三個(gè)蘋果切碎。

You should ________ _________ three apples first.

【6】請(qǐng)把酸奶倒進(jìn)杯子。

Please _________ the yogurt _________ the glass.

【7】我們需要多少香蕉？

________ _________ bananas do we need?

【8】Tina 往湯里放了些鹽。

Tina _________ some salt _________ the soup.

【9】首先，把黃油涂在一片面包上。

First, ________ the butter ________ a _________of bread.

【10】最后，把它們混合一下。

__________, __________ them up.

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】 《中國詩詞大會(huì)》成了一檔全民節(jié)目，詩詞的背后，浸透著中國古人對(duì)自然、社會(huì)、經(jīng)濟(jì)等各方面的觀察和思考，不少詩詞蘊(yùn)含有豐富的地理知識(shí)。

據(jù)此完成下面小題。

【1】“爾來四萬八千歲，不與秦塞通人煙”，出自唐朝詩人李白的古詩詞作品《蜀道難》。下列關(guān)于詩句中描述地區(qū)敘述正確的是

A. 農(nóng)業(yè)發(fā)達(dá)，被稱為魚米之鄉(xiāng)B. 氣候雨熱同期，種植水稻

C. 雪山連綿，冰川廣布D. 地形崎嶇，喀斯特地貌廣布

【2】“羌笛何須怨楊柳，春風(fēng)不度玉門關(guān)”中的“春風(fēng)”對(duì)我國的影響是

A. 帶來豐富的降水B. 寒冷干燥

C. 北方易受寒潮影響D. 加劇北京霧霾

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】東西半球的分界線是（　�。�

A.本初子午線B.0°經(jīng)線

C.180°經(jīng)線D.20°W﹣160°E經(jīng)線圈

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】 地球在不停地圍繞太陽公轉(zhuǎn)，生命的維持也需要依靠太陽，科幻電影《流浪地球》講述了2075年太陽老化，人類開啟“流浪地球”計(jì)劃，以尋找新家園的故事。

根據(jù)材料回答下列各題。

【1】在地球遠(yuǎn)離太陽的過程中可能會(huì)產(chǎn)生的現(xiàn)象是

A.地球仍在不停地自轉(zhuǎn)B.地球表面會(huì)出現(xiàn)冰天雪地的現(xiàn)象

C.地球表面溫度會(huì)急劇上升D.地球不需要?jiǎng)恿涂梢赃h(yuǎn)離太陽系

【2】以下現(xiàn)象主要由地球公轉(zhuǎn)運(yùn)動(dòng)產(chǎn)生的是

A.大陸漂移B.四季變化

C.板塊運(yùn)動(dòng)D.經(jīng)度不同的地方時(shí)間不同

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】Happiness is for everyone. In fact, happiness is always around you if you care about it. When you are in____at school, your classmates will help you; when you study hard at your____, your parents are always taking good____of you; when you get success(成功), your friends will say congratulations____you; when you do something____, people around you will help you correct（糾正） it; and when you do something good to____, you will feel happy, too. All these things are____If you pay attention to them, you can see happiness is always____you. Happiness is not the same as money. When you are poor, you can say you are very happy, because people can’t buy happiness____money. When you meet problems, you can also say loudly you are very happy, because you have many friends to help you. So you can’t always say you are poor and you have bad luck. If you agree with me, you can be a happy and____person.

【1】A. students B. trouble C. room D. office

【2】A. newspapers B. cards C. lessons D. books

【3】A. friendship B. knowledge C. our D. care

【4】A. to B. for C. on D. by

【5】A. wrong B. right C. badly D. worse

【6】A. us B. them C. others D. yourself

【7】A. teachers B. happiness C. friends D. parents

【8】A. within B. between C. around D. among

【9】A. without B. on C. by D. with

【10】A. lucky B. good C. able D. unable

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】 An engineer named John Roebing thought of an idea to build a bridge connecting New York with the Long Island. He shared his idea with building engineers throughout the world, but no one was interested and they asked John to forget about it. According to them, it was a very difficult task and impractical to be done.

However, John could not forget the picture he had in his mind of the bridge. He thought about it day and night and wanted to share it with someone who would believe in his idea. John's son Washington Roebling was a young engineer then. He believed in his father and thought that the bridge could be built.

John and Washington, working together for the first time, developed plans of how the bridge could be built. They hired(雇傭) their workmen and began to build their dream bridge on January 3rd, 1870.

The project started well, but after a year, a terrible accident took John Roebling’s life. After that, Washington began to take charge of the bridge. However, after a few months Washington was seriously hurt, and it caused him brain damage. He was not able to walk or talk. The building of the bridge stopped.

Everyone around him lost hope about the future of the project. “We told them so.” “Crazy men and their crazy dreams.” These words hurt Washington, who still lay in hospital. However, his dream was still alive. He wanted to get up and continue his work, but his poor health did not allow him to. At that time, Washington could move only on finger and this gave him an idea. He tapped(敲打) that finger on his wife Emily’s arm, meaning he wanted her to call back the engineers. Then he used the same method to tell the engineers what to do.

For the next 11years, Washington gave instructions(指示) by tapping on Emily’s arm and she patiently passed on his message to the engineers. The bridge was finally completed and opened with a big celebration in May 1883.

Today, the 5,989 feet Brooklyn Bridge stands over the East River as one of the best examples of human will and love.

【1】What was Washington Roebling?

【2】What happens to John Roebling one year after the project started?

【3】Soon Washington lost the ability to walk or talk, didn’t he?

【4】How did Washington use only one finger to communicate with his wife?

【5】How long did it take the bridge to be completed?

【6】What can we learn from the story?

查看答案和解析>>

科目：初中地理 來源： 題型：

【題目】 It's Saturday evening. My family are all _____ home. My mother _____ in the sofa. She is watching TV.

The TV show is _____. She likes it a lot. My father is not _____ from her. He _____ a sports newspaper. My sister Kelly _____ her room because it's very _____. My little brother is playing _____ our cute little dog. Its name is Wangwang. What's that? It's a cat. _____ is it? It's under the table. It is sleeping. What am I doing?

I am reading an interesting ______ in my room.

【1】A.atB.inC.forD.on

【2】A.sittingB.sitC.is sittingD.is siting

【3】A.boringB.badC.interestingD.beautiful

【4】A.nearB.nextC.underD.far

【5】A.readsB.is readingC.readingD.read

【6】A.cleaningB.cleanC.cleansD.is cleaning

【7】A.dirtyB.cleanC.beautifulD.tidy

【8】A.withB.andC.forD./

【9】A.WhereB.WhatC.WhenD.Why

【10】A.computerB.TVC.bookD.radio

查看答案和解析>>

同步練習(xí)冊(cè)答案