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1、Unit 5 Canada-“The True North”第卷第一部分听力(略)第二部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。AIf youd like to go sightseeing，the following World Heritage Sites may be your best choices.Jiuzhaigou Valley Scenic and Historic Interest AreaThe Jiuzhaigou Valley，which lies in the
2、northern part of Sichuan Province，reaches a height of more than 4,800 meters，with a series of different forest ecosystems (生态系统).There you can enjoy watching excellent waterfalls.Some 140 kinds of birds also live in the valley，as well as a number of endangered plants and animals，the giant panda incl
3、uded.For more information，please visit http：whc，unesco，org/en/list/637.Khami Ruins National MonumentThe city of Khami，which developed after the capital of Great Zimbabwe had been given up in the mid16th century，is of great archaeological(考古的) interest.The discovery of objects from Europe and China s
4、hows that Khami was a major centre for trade over a long period of time.For more information，please visit http：whc，unesco.org/en/list/365.Henderson IslandHenderson Island，which lies in the eastern South Pacific，is one of the few atolls(环礁) in the world whose ecology has not been touched by human bei
5、ngs.It is especially famous for the ten plants and four land birds that can only be seen on the island.For more information，please visit http：whc.unesco.org/en/list/487.The Old City of JerusalemAs a holy city for three different religions in the Middle East，Jerusalem has always been of great religio
6、us (宗教的) importance.It was given a World Heritage Status in 1981 and placed on the “List of World Heritage in Danger” the following year.For more information，please visit http：whc.unesco.org/en/list/148.21.What can we know about the Jiuzhaigou Valley?A.It has different forest ecosystems.B.It sits at
7、 the foot of a 4,800meter high mountain.C.In all about 140 kinds of birds and animals live there.D.Most of Chinas endangered plants can be found there.答案A解析细节理解题。根据Jiuzhaigou Valley Scenic and Historic Interest Area部分中的“with a series of different forest ecosystems(生态系统)”可知，九寨沟有不同的森林生态系统。故选A。22.The d
8、iscovery of some of the objects in Khami shows that the city .A.had a very short historyB.was ruined in the mid16th centuryC.was once Great Zimbabwes largest cityD.once played a great role as a trade center答案D解析细节理解题。根据Khami Ruins National Monument部分中的“The discovery of objects from Europe and China
9、shows that Khami was a major centre for trade over a long period of time.”可知，在Khami发现的物品说明这个城市曾经作为一个贸易中心起着重要的作用。故选D。23.What can be learned about Henderson Island from the passage?A.It hasnt been greatly influenced by human activities.B.It isnt suitable for humans to live on.C.It has been open to vis
10、itors for years.D.It is made up of a few large atolls.答案A解析细节理解题。根据Henderson Island部分中的“whose ecology(生态) has not been touched by human beings”可知，这里还没有被人类文明所干扰，故选A。24.If you are interested in religion，you should visit .A.http：whc.unesco.org/en/list/365B.http：whc.unesco.org/en/list/148C.http：whc.unes
11、co.org/en/list/487D.http：whc.unesco.org/en/list/637答案B解析细节理解题。文章中只有The Old City of Jerusalem是关于宗教的，根据最后一段“For more information，please visit http：whc.unesco.org/en/list/148.”可知选B。BWhen you have a question about something，where do you go? For many people the answer is simple，as they can go online to a
12、 search engine like Google or Yahoo.But what about people in rural or underdeveloped(欠发达) areas who may have no way to get on the Internet?A business and international development professor in California，Rose Shuman，found an answer for them：Question Box.Question Box is a service that provides answer
13、sfree of chargefor people who cannot search the Internet directly.The users of Question Box might be those who might not be able to read，or simply have no access to the Internet.Question Box began three years ago in India.People used a metal call box with a pushtotalk button to connect a live operat
14、or.Rose Shuman explained，“You just need to push a big green button on the box which will connect you directly to people who are sitting in front of computers，and speak your language.You can ask them any kind of question you want，and theyll look it up in English or in Hindi，or whatever the main langu
15、age is，and translate the answer back for you.”In April 2013，Question Box was introduced to Uganda.Forty community(社区) workers with mobile phones connected villagers to call center operators in Kampala.The community workers went around telling people about the service.They wore Tshirts that said “Ask
16、 me”. But Internet service in Uganda proved slow and undependable.So Question Box teamed up with a local technology company to store information on a local server(服务器).That way，the researchers in Kampala could quickly search the database(数据库) for answers.25.The best title for the passage is “ ”.A.Question BoxTaking the Place of the
