题目内容

【题目】(12分)阅读材料,回答下列问题。

皖电东送是我国首条同塔双回路特高压交流输电工程,西起安徽淮南,经皖南、浙北到达上海,线路全长656 km,共有1421座铁塔。该工程于2007年正式开工,2013年9月25日投入正式运行。皖电东送即利用淮南丰富的煤炭资源,加强煤电基地建设,变输煤为输电,使淮南成为华东地区的能源基地。皖电东送工程在近200 m高空成功完成了淮河大跨越施工,再次实现了我国电网建设的历史性突破。

(1)请对淮南地区“变输煤为输电”战略进行评价。

(2)皖电东送对上海有哪些重要影响?

(3)借皖电东送这一契机,淮南如何“攀上海高亲”?

【答案】(1)利:延长产业链,增加附加值;增加就业的机会;减缓交通压力。弊:易造成环境污染和生态破坏。(4分)

(2)缓解能源紧张局面;优化能源结构,减少二氧化碳排放量,改善城市环境质 量;节省电站建设所占用的城市用地,节约用地。 (4分)

(3)引进上海的资金、技术和人才;优先承接上海的产业转移。(2分)

【解析】试题分析:

(1) 淮南地区变输煤为输电,有利于延长产业链,增加产品附加值。有利于增加就业的机会,减缓交通压力。不利之处是电力生产易造成当地的环境污染和生态破坏。

(2) 皖电东送有利于缓解能源紧张局面,优化能源结构,减少二氧化碳排放量,改善城市环境质 量。节省电站建设所占用的城市用地,节约用地。

(3) 淮南可以引进上海的资金、技术和人才,优先承接上海的产业转移。加快当地产业结构升级。

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【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Test-taking Tips

It’s natural to feel some stress about taking tests. In fact, sometimes a little stress is a good thing. Here are some tips:

【1】 .

Your memory recall will be much better if you’ve had enough rest. In a scientific study, people who got enough sleep before taking a math test did better than those who stayed up all night studying.

Read the test through first.

Once you have the test paper in front of you, read over the entire test, checking out how long it is and all the parts you are expected to complete. This will allow you to estimate how much time you have for each section and ask the teacher any questions. 【2】 .

Focus on addressing each question individually.

As you take the test, if you don’t know an answer, don’t obsess(缠住) over it. 【3】 . Come back to it after you’ve answered other questions.

Relax.

【4】 . Of course you can’t get up and move around in the middle of a test, but you can wiggle(摇摆) your fingers and toes, take four or five deep breaths, or picture yourself on a beach or some other calm place.

Finished already?

Although most teachers will let you hand a test in early, it’s usually a good idea to spend any extra time checking over your work. 【5】 . On the other hand, if you have 5 minutes until the bell rings and you’re still writing, wind up whatever you’re working on without panicking.

A. Instead skip over question

B. Listen closely to any instructions

C. Get enough sleep the night before the test

D. But some can get serious test-taking terror

E. If something seems unclear before you start, don’t panic: ask

F. If you’re so nervous that you blank out, you might need a mini-break

G. You also can add details that you may not have thought you’d have time for

【题目】阅读下面短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

Teens For Planet Earth

This is a social networking site for teenagers who want to get involved in protecting our planetThey can connect with other green-minded teens, choose a project or create their ownTeens For Planet Earth encourages young folks to get busy in their own communitiesThey offer guidance on local projects with categories such as habitats, animals, water and educationAwards are given to active members.

Meez

At Meez, teens can create their own avatars(头像), rooms and virtual petsIt is a social community of creative people that combines avatars, virtual worlds and gamesMeez offers contests and chat as well as homework help, a fashion central and a writers’ cornerA chat area for younger teens is availableOther areas are music, geek(极客)central, art and sports.

Cyberteens

Cyberteens is another cool site that celebrates the teen yearsHere teenagers can find community, games, and newsThere is a link called “creativity” where teens can share their poems, stories, photos and artworkThe “cool links” section offers a huge variety of options to the curious teensThis site also has surveys and helps with jobs and school work.

Student.com

Student.com is a resource site for teens and high school studentsIts social network has over 900,000 membersMembers earn points to win prizes just by browsing and they offer several multi-player gamesPoints are used to buy items at auction(拍卖会)Student.com is filled with useful information and articles.

【1】What makes Student.com special among these websites?

AIt has the most members.

BTeens can read articles on it.

CIt offers help on school work.

DTeens can make purchases on it.

【2】What can we infer about the websites mentioned in the text?

AThey provide game platforms.

BThey benefit teens in their social life.

CThey award outstanding teens.

DThey offer various study guidance.

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