1、1identify (v.)sb/sth.(as sb./sth.)确认；认出；鉴定I cannot identify this signature.我识别不出这是谁的签字。She identified the man as her attacker.她认出那个男人就是袭击过她的人。,【知识运用】(1)Can you_your umbrella among this lot?AtellBidentifyCclassify Drealize答案：B本题题意：你能在这些伞中认出你自己的那一把吗？ identify sb/sth.(as sb/sth.)表示“确认；认出；鉴定”。,(2)He was
2、_by police boarding a plane for Paris.Amarked BdotedCspoiled Dspotted答案：D本题题意：他登上飞往巴黎的飞机时被警方认出。spot sb/sth.(as sth.)表示“(从许多人或事物中)找出，辨别出，认出(某人或某事物)；瞥见；发觉”。,(3)We_that our luggage had been stolen.Asettled BdiscoveredCsaw Ddistinguished答案：B本题题意：我们发觉行李被偷了。discover表示“了解到， 认识到， 发觉(某事物)”；例如：Did you ever di
3、scover who did it? 你到底发现是谁干的了吗？,2alternativea)(n.) 可供选择的事物One of the alternatives open to you is to resign.你辞职也是个办法。You have the alternative of riding or walking.你可以在坐车和步行中选择一种。 b)(adj.)(alternate)可供替代的Please find alternative means of transport.请另外找一个运输方法。Have you got an alternative suggestion?你有没有其
4、他建议？,【词语辨析】alternative, choice，selection这些名词均含有“选择”之意。1)alternative指在相互排斥的两者之间作严格的选择，也可指在两者以上中进行选择。Caught in the act, he had no alternative but to confess.他被当场抓住， 除了招供别无出路。,2)choice指广泛地从一组人或物中进行的自由选择；侧重指自由选择的权利或特权。The store offers a wide choice of fruits and vegetables.商店提供许多可供选择的水果和蔬菜。3)selection指作
5、广泛的选择，着重选择者的识别力或鉴赏力。Parents should exercise care in their selection of the movies their young children see.家长们在为他们年幼的孩子们挑选所看的电影时应小心谨慎。,【知识运用】(1)(2009湖北27) As there is less and less coal and oil, scientists are exploring new ways of making use of_energy, such as sunlight, wind and water for power and
6、 fuel.Aprimary Balternative Cinstant Dunique答案：B本题题意：因为煤和石油的储量越来越少，科学家正在探索利用诸如太阳光，风和水等其它的替代能源新形式以获取能量和燃料。alternative表示“可供替代的”。,(2)If you dont like the school lunch, you have the_of bringing your own.Aalternative BchoiceCselection Delection答案：A本题题意：要是你不喜欢学校准备的午餐，你可以自己带饭。alternative表示“(在两者中)可供选择的事物”。,
