[10-20 18:10:12] 来源：http://www.67xuexi.com 高二英语 阅读：85595次
(2) 构成省略句。(主句的主语与从句主语一致，从句中含有系动词be时从句中的主语和系动词均可省略) ① His fingers trembled while doing it. 他做那件事时手发抖。② He had an accident while on his way to school.在上学路上他出了事故。
(3) 而、可是 The countryside is quiet while city is noisy. 乡村是安静的，而城市是喧闹的。
(4) 尽管、虽然(多用于句首) ① While I admit his good points I can see his bad. 尽管我承认他的长处，但我也看到了他的不足。② While I like the color of the hat, I do not like its shape. 尽管我喜欢那顶帽子的颜色，但我不喜欢它的外形。③ While I am willing to, I would like it better if you went. 虽然我愿意去，但你要是去我就更愿意了。
(5) 只要 While there is life there is hope. 只要有生命就有希望。
辨析：while，when与as "当......时候": while 强调同时性或某时间段内一种情况发生时另一种情况出现，与延续性动词连用；when可与延续或非延续性动词连用，在强调"当时""这时"之意时只能用when；as强调同时性，指"一边......一边......""一事发生，另一事立刻发生"。 ① You carry on with the work while I have a rest. 我休息时你继续工作。② Someone knocked at the door while / when I was doing my homework. 我正在做作业时有人敲门。③ I was about to go out when the telephone rang. 我正要出去，电话铃响了。④ As the sun rose the fog disappeared. 太阳一升起来雾立刻散了。⑤ He smiled as he passed. 他走过时笑了笑。
辨析：while与but: 二者都有"而""然而"之意，但while强调二者的对比而but强调前后的转折关系。① He would like to go, but he can't. 他想去，但不能去。② Their country has plenty of oil, while ours has none. 他们国家石油丰富，而我国一点石油都没有。
Section III 词汇语法、综合技能
18. Every four years, mentally disabled athletes come together to take part in the Special Olympics. 智障运动员每四年聚会一次，参加特殊奥运会。(p.55 Integrating Skill 第一段 第1行) * every的一种用法
▲ 此处every用在数词前，如every two (three，etc.)，意为"每两个(三......)个......"。如：① I go there every three days. 我每三天去那里一次。② The American people elect a president every four years. 美国人四年选一次总统。③ There is a bus to the station every ten minutes. 每十分钟有一辆公共汽车进站。④ They stopped and rested every five miles. 他们每五英里停下来休息一会儿。⑤ Nine women have lost jobs for every five men. 每五个男子失业就有九个女子失业。
【注】也可以跟序数词表示同样的意思。如：① The Olympics are held every fourth year. 奥林匹克运动会每四年举行一次。② It has been snowing, roughly every third day. 近来大约每三天就要下一次雪。
【注】值得注意的是表示"每隔......"。要用every other或every second。如"每隔一天"，要说every other day或every second day。① I went home every other week.我每隔一周回家一次。 ② "Please write every other line." said the teacher. 老师说："请隔行写"。
19. Just like the regular Olympic Games, the events are surrounded by grand ceremony and... 正如通常举办的奥运会一样。(p.55 Integrating Skill 第一段 第2行)
* event, incident和accident
▲ 这三个词都表示"事件"，但各有不同，event一般表示比较重大的事件或体育运动的比赛项目。如：① A daughter's marriage is quite an event for a mother. 女儿的婚姻对一个母亲来说确实是件大事。② The signing of the Declaration of Independence was an important event.《独立宣言》的签定是重大事件。③ The next event will be 100 metres. 下一个比赛项目是一百米赛跑。④ The first day at school is a big event in a child's life. 上学第一天在孩子的一生中是件大事。
▲incident是指"(不寻常的或令人不快的)事情、小事情、插曲"。① Let's forget the whole incident. 忘了那件不愉快的事吧! ② There was a funny incident when the fat woman couldn't get out of the car. 当那个胖女人下不了小汽车时有一段滑稽的插曲。③ That was one 0f the strangest incidents in my life. 那是我一生中最奇怪的事之一。
▲ incident也可以表示引起战争、争端的事件；可作为battle，war一类词的委婉说法。如：① Frontier incidents have been common along the border between the two countries. 两国常发生边界事件。② The diplomatic incident was caused by misunderstanding. 这一外交事件是由误解造成的。
▲accident多指"不愉快的、意外的、不测之事导致不良后果"。如：① He lost both his legs in a train accident.
他在一次火车事故中失去了双腿。② There were several people injured in the traffic accident. 在这次交通事故中有好几个人受了伤。
▲ accident也可以指中性的事情。如：the accident of birth出生这件事。the accident that France and Germany have a common border法国和德国有共同的边界线的情况。
▲ surround by / with
surround by / with意思是"四周都是" "处于......的气氛中"。如：① Ours is a hilly area surrounded on three sides by mountains. 我们这儿是一个山区，三面都是大山。② The garden was large, surrounded by a high wall and shaded by thick trees. 这座花园很大，周围有一道高墙，里面有茂密的树林。③ They love being surrounded by familiar possessions. 他们喜欢周围摆放一些熟悉的东西。④He found himself surrounded with an atmosphere of kindness. 他发现自己处在友好的气氛之中。⑤ They were surrounded with dangers they knew. 他们知道他们处于危险之中。
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