1、正式进行;实施(某事)vi.表演;表现;(机器)运转He was disappointed because he had not performed well in the 1988 Seoul Olympics.他感到很失望,因为他在1988年的首尔奥运会上表现得不好。【归纳总结】【例句探源】The young doctor performed the heart operation.这位年轻医生为病人做了心脏手术。Our team performed well in the match yesterday.我们队在昨天的比赛中表现得很出色。They will give a performa
2、nce/put on performances at the theatre.他们将在那家剧院演出。【即境活用】 How teachers _ in their classes has a strong influence on the growth of the students.Aplayed BshowedCthought Dperformed解析:选D。句意“教师在课堂上的表现如何对学生的成长有重大影响”。No matter how many times _,Shakespears works are always welcomed.Aperforming BperformedCbei
3、ng performed Dhaving performed选B。此处是省略句,用过去分词表示被动,相当于状语从句No matter how many times theyre performed.。2. advantage nC;U优势,优点,长处,有利条件.and they had a major advantage over their better-known rivalsthey were cheaper.他们和对手相比有个明显的优势产品更便宜。have an advantage over sb./sth. 比占有优势have the advantage of (doing) sth
4、. 有优点take advantage of sb./sth. 利用to sb.s advantage/to the advantage of sb. 对某人有利be at an advantage 占优势(反)disadvantage n. 不利条件Her teaching experience gave her a big advantage over the other applicants for the job.她的教学经历使她比起其他求职者具有更大的优势。Yao Ming has an advantage over other players in playing basketba
5、ll.姚明在打篮球方面比其他选手更有优势。This method has the advantage of saving a lot of fuel.这个方法有节省很多燃料的优点。Dont lend them the cartheyre taking advantage of you!不要把汽车借给他们他们在利用你!The lawyers letter said she would hear something to her advantage if she contacted him.律师的信上说,如果她同他联络,她会听到对她有利的消息。Applicants with computer sk
6、ills will be at an advantage.具有电脑技能的申请者会优先考虑。(2010年日照模拟)You will be at a(n)_ if you have thought about the interview questions in advance in application for a job.Afavor BadvantageCbenefit Dprofit考查名词辨析。at an advantage“有利地”。句意“在申请工作时,事先考虑一下面试的问题将对你有利。”Havent you learned of the advantage you should _
7、 others week points in order to win the match?Amake on Bmake ofChave to Dtake of此处you should_是定语从句,take的宾语就是先行词advantage,因引导词作宾语而省略了。3. guarantee vt.保证,担保,保障,确保,为作担保n保证,担保,保修单,抵押品Success for Li Ning was guaranteed,and it came quickly.李宁的成功之处就在于保质包换,而且反馈迅速。1 Take this opportunity,and I guarantee you
8、wont regret it.抓住这个机会吧,我保证你不会后悔的。Theres no guarantee that shell come.不能保证她一定来。We guarantee to deliver your goods within a week.我们保证一周内交货。(朗文P868)The television comes with a two-year guarantee.这台电视有两年的保修期。(朗文P868)Your watch will be repaired free if its still under guarantee.你的手表在保修期内可享受免费修理。They are
9、demanding certain _ before they sign the treaty.Aguarantees BpromiseCwords Dinsurance选A。guarantee在这里用作名词,意为“抵押物,担保物”。B项为“允诺”;C项为“话,词”;D项为“保险”。只有A项符合句意。Goods in this supermarket are honestly sold with money-back _ against poor quality within a month.Aproof BcertaintyCinsurance Dguarantee句意:这个超级市场上的物品
10、一个月内因质量问题保证退款。4. declare vt.宣告;宣布;宣称;声明;申报The Americans protested and in the end the American runner was declared the winner.美国人提出抗议,最终那位美国选手被宣布获胜。Jones was declared the winner of the fight.琼斯被宣布为拳击赛的优胜者。(朗文P487)The doctor finally declared that the man was dead.医生最终宣布该男子死亡。In September 1939,Britain
11、declared war on Germany after Germany invaded Poland.1939年9月,英国在德国入侵波兰后向德国宣战。Do you have anything to declare?你有什么要申报的吗?【易混辨析】declare,announce(1)declare指正式.明确地向公众“宣布;宣告;声明”,侧重当众发表,多用于宣战.议和.宣判等。(2)announce指正式地“公开;发表;宣布”,侧重“预告”人们所关心或感兴趣的事情,尤指新闻之类的消息。另外,该词还有“预示;显示;显露”之意。The court declared that Browns ca
12、se should be reviewed.The government announced that the danger was past.In 1938,Hitler _ war against Poland,which started the Second World War.AdeclaredBannouncedCbroadcast Dadvertised1938年,希特勒对波兰宣战,开始了第二次世界大战。declare多用于表示“宣战,宣告”,符合题意。announce“公开宣布,断言”;broadcast“广播,播音”;advertise“做广告”。(2010年淄博二模)The
13、headmaster will _ a speech to the visiting foreign guests this afternoon.Adeliver BaddressCannounce Ddeclare本题考查动词辨析。deliver a speech发表演讲;address sb. 给某人发表演讲;announce和declare都不能和speech连用。二、重点词组1. on the increase 正在增加The number of young people with money to spend was on the increaseand sport had neve
14、r been so popular.有钱消费的年轻人的数量在增加,而体育运动也变得前所未有地普及。At present,the number of young people who smoke is on the increase.目前吸烟的年轻人的数量正在增加。He is away on business.他出差去了。Tickets for the performance are on sale at the box office.演出的票正在售票处销售。I met her while I was on leave.我休假时遇见了她。Helen is on night duty all next week.下个星期海伦全都是值夜班。完成句子With the pro
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