【題目】Have you ever tried to understand something new on your own but found it a bit too difficult in books or on the Internet? Don't be worried一you can get help at Khan Academy（可汗學(xué)院）．

Khan Academy is an online learning website created in 2007 by Salman Khan, an American teacher. In order to provide "a free world-class education to anyone anywhere"，Khan offers more than 4,200 free micro lectures（講座）atkhanacademy.org.

The classes cover fields like mathematics, biology, chemistry and finance. They usually last for just 10 to 15 minutes. Unlike traditional classes, Khan mainly offers courses for students below college level. The classes can also help those who are planning to take the SAT, an exam often required for students who wish to enter a college or university in the US.

So how can you start your learning journey at Khan Academy?

First of all，enter the website with a personal e-mail account（帳戶）．Your personal homepage at Khan Academy is designed to help you learn math. You can take a pre-test first to see your level. The academy then suggests exercises at the right level for you. It also allows you to watch videos and improve yourself until you reach level 5一the highest level.

If you are interested in other subjects, click "LEARN" to see all topics on offer. Try "Art History"，for example. This will take you to all the things in that area like text articles, videos and questions. You can also put key words into the search box to see related topics.

Don't worry if you find it difficult to follow the courses in English. The courses have been translated into other languages, such as Chinese. Hundreds of Khan's courses in Chinese can be found on Netease (www. 163. com)，which offers translations of courses from Harvard, Yafe, Oxford，Cambridge and other top universities.

【1】Khan Academy is a learning website that

A. was started by an American teacher

B. has a history of over 10 years

C. doesn't provide free lectures

D. is fit only for college students

【2】The fifth paragraph is mainly about how to ·

A. pass the math test B. learn math at Khan Academy

C. design your website D. write an e-mail to Khan

【3】Which of the following is TRUE?

A. The classes at Khan Academy usually last 40 minutes.

B. Nothing but videos can be found at Khan Academy.

C. Khan Academy only offers courses in English.

D. You can get courses from top universities on Netease.

【4】Which is the best title for this passage?

A. Online Learning B. Salman Khan

C. College Education D. Language Courses

【答案】

【1】A

【2】B

【3】D

【4】A

【解析】

試題分析：本文介紹的是一家網(wǎng)絡(luò)學(xué)習(xí)機構(gòu)：可汗學(xué)院。介紹了它的歷史、課程內(nèi)容、學(xué)習(xí)方式等等。

【1】A 細節(jié)理解題。題意：可汗學(xué)院是一個什么樣的學(xué)習(xí)網(wǎng)站？A. was started by an American teacher由一位美國教師成立的；B, has a history of over 10 years有著十多年歷史的；C. doesn't provide free lectures 不提供免費講座的；D. is fit only for college students只適合大學(xué)生的。由第二段的第一句話：Khan Academy is an online learning website created in 2007 by Salman Khan, an American teacher可知可汗學(xué)院是由一位美國教師于2007年創(chuàng)立的。故選A。

【2】B 主旨大意題。題意：第五自然段主要是關(guān)于怎樣做什么的？A. pass the math test通過數(shù)學(xué)考試；B. learn math at Khan Academy在可汗學(xué)院學(xué)習(xí)數(shù)學(xué)；C. design your website設(shè)計你的網(wǎng)站；D, write an e-mail to Khan給可汗發(fā)郵件。本段介紹了如何登陸網(wǎng)站，先測試自己的數(shù)學(xué)水平，然后根據(jù)建議學(xué)習(xí)數(shù)學(xué)，直到學(xué)到五級水平。因此本段是關(guān)于如何在該網(wǎng)站學(xué)習(xí)數(shù)學(xué)的。故選B。

【3】D 細節(jié)理解題。題意：下面哪一個是正確的？A. The classes at Khan Academy usually last 40 minutes.可汗學(xué)院的課程通常持續(xù)40分鐘；B. Nothing but videos can be found at Khan Academy.除了視頻，在可汗學(xué)院什么也找不到；C. Khan Academy only offers courses in English.可汗學(xué)院只提供英語課程；D. You can get courses from top universities on Netease.在網(wǎng)易你可以獲得頂級大學(xué)的課程。由短文最后一句：Hundreds of Khan's courses in Chinese can be found on Netease (www. 163. com)，which offers translations of courses from Harvard, Yafe, Oxford，Cambridge and other top universities.可知，在網(wǎng)易網(wǎng)上可以獲得世界頂級大學(xué)的翻譯課程。故選D。

【4】A 題目推斷題。題意：本文最好的標(biāo)題是什么？A. Online Learning在線學(xué)習(xí)； B. Salman Khan薩爾曼可汗；C. College Education大學(xué)教育；D. Language Courses語言課程。本文介紹的是一家網(wǎng)絡(luò)學(xué)習(xí)機構(gòu)：可汗學(xué)院。故選A。

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