人教必修2UNIT2-the-olympic-games知识点.ppt

ancient adj. 古老的；古代的 例： an ancient building 一座古代建筑物 in ancient times 在古代 take part in 参加 辨析：take part in, join in, join, attend take part in参加。指参加群众性活动、会议等，并发挥积极作用。 join in参加。多指参加小规模的活动,如“球赛、游戏”等，常用于口语。 join加入。指加入某党派、某组织或某社会团体，成为其中一员 attend表示出席，是正式用语，指参加会议、婚礼、典礼；听报告、讲座等 medal n. 奖章；奖牌 辨析：medal, prize, award, reward medal奖章；奖牌；勋章 prize奖赏；奖品。指在比赛中获胜或有特别贡献时所得的奖励。 award奖品，奖金。与prize相似，都表示因为有杰出成就而获奖。 reward赏金; 酬金; 报酬 event n.（比赛的）项目；事件 例：track and field events田径赛 辨析：event, incident, accident event事件，大事；比赛项目 incident事情，小事件；事变，突发事件。 accident 意外事故 辨析：find out, find, look for, discover find out查明，找出，发现 find找到。强调 “找的结果”。 look for寻找，强调动作 discover发现已存在但从前未被发现的事物 例： I’ve found the book I was looking for. Please find out what time they are coming. volunteer n.志愿者；志愿兵 v.自愿做；义务做；主动建议(或告诉） 例： He volunteered to help me. My friend volunteered a useful piece of information. I lived in what you call “ Ancient Greece”. what引导( )从句，并在从句中做call的（ ）语， “Ancient Greece”作 （ ）。 call call for sb.接某人 call for sth.需要；（公开）要求 call on sb.拜访某人 call at sp.拜访某地 be on call（尤指紧急情况下）随叫随到 I’ve come to your time to find out … time n.时代，时期。常用复数。 例：the times are different. What wonderful times we live in! 固定搭配： against time争分夺秒 ahead of time提前 all the time一直 (at) any time在任何时候 at no time在任何时候都不 in no time立刻，马上 at a time一次 at one time同时；曾经 in time及时 on time按时 out of time不合时宜，不合拍 kill time消磨时间 Every four years. every+基数词+复数名词 =every +序数词+单数名词 Every four years=every fourth year 每四年（每隔三年） every +other +单数名词 每隔一… every other day每隔一天 every + few +复数名词 每隔几… every few days每隔几天 There are two main sets of Games—the Winter and the Summer Olympics, and both are held every four years on a regular basis. set n.组，套 a set of一组，一套 a set of furniture a set of facts a set of rules regular adj.规则的，有规律的；通常的 反义词：irregular basis n.基础；根据 pl.：bases adj. basic on the basis of 以…为基础 辨析：basis和base base表示实体可见的基地或基础 basis表示抽象、不可见的基础或基本准则 admit v. 1）允许…进入 Children are not admitted. 2）容纳 Each classroom admi