名师精编优秀教案高中英语必修二Unit 2教案pete 比赛，竞争competitive 竞争的competitor 竞争者，竞争对手competition 竞争，比赛competence 能力，胜任compete in 参加……比赛compete for 争取获得compete with /against 同……竞争2.take part in 参加，参与Take an active part inPlay an important part in 扮演重要角色take part in，join ,join in ,attend ：take part in 指参加大型活动，join指参加党派，团体，组织等，表示成为其中一员。
与某人一起做某事可以表达为：join sb. in (doing) sth. join in指参加某种活动，游戏，竞赛，娱乐。
attend 指参加会议，婚礼，典礼，上课，上学，听报告等。
3.stand for 代表，象征，表示; 主张，拥护，支持；忍受Stand up 站起来stand out 突出，显眼stand by 袖手旁观stand aside 站在一旁4.admit 准许进入，准许参加，接纳，承认be admitted to/into 被准许进入admit doing/that…承认做了……admit sb./sth. to be /as…承认某人/某物是…5.nor/neither 也不倒装结构nor/neither +助动词/be/情态动词+主语表示某人某物也不……类似于so的用法So+主语+助动词/be/情态动词表示某人某物的确……6.as well 也，又，还as well as 和……一样might/may as well do 我们不妨/还是…吧besides ,in addition to 除……之外还有as well,also,too,either 的区别as well前面不用逗号，放在句尾，用在肯定句，疑问句中also 一般放在be/情态动词/助动词之后,实义动词之前too放在句中或句末，通常用逗号隔开，用于肯定句，疑问句中。
Either 放在句尾7.as…as和……一样第一个as为副词，第二个as为连词，用来连接一个比较状语从句，但常省略与主句相同的成分。
原文再现：There is as much competition among counties to host the Olympics as to win Olympic medals.国与国之间争取奥运会承办权的竞争就跟夺奥运奖牌一样激烈。
As….as 运用形式：（倍数times）1).as+adj/adv+as…2).as+adj+可数名词复数或不可数名词+as…3).as+adj+a/an+可数名词单数+as…German is just as difficult to learn as English.You must give flowers as much water as they need.The room is four times as large as ours.8.replace 取代，替换，把……放回原处ReplacementReplaceableReplace sth.Replace…with/by..用…代替Take the place of代替In place of sb./sth.=in sb.’s/sth.’s place 代替In place 在适当的位置Out of place 不适合的，在不适当的位置With everything in place,she started the slide show.一切就绪，她开始播放幻灯片Replace soda with water.用水取代苏打。
It would be difficult to find a man to take the place of the present manager.找一个人来代替现在的经理是不容易的。
9.charge vt&vi收费，控诉，充电n.费用，主管Charge…for…索价，要价Charge sb. with sth.=accuse sb. of wth. 指控某人In charge of sth.负责、主管某事In the charge of sb. 由某人负责Take charge of 负责，主管Free of charge 免费Charge a battery 给电池充电Cost,charge,price,fee,fare的区别Cost指生产某东西的成本，代价Charge 指商品或服务所需的费用Price 指商品在市场上出售时的价格，尤指商品的单价Fee指上学、求医、找律师收取的费用Fare 侧重旅行时所付的车费，船费（交通费用）What did they charge for the repairs? 他们收了多少维修费用The house in the downtown cost him 3 million yuan. 市中心的房子花了他300万元。
Airplane fares have gone up again. 飞机票又涨价了。
I won’t buy that type of car at that price. 我不会以那个价格买那种类型的车。
Who paid the fee for hosting the party、谁出的钱举办聚会？10.as 在定语从句中可以充当主语、宾语和表语，经常和such ,so ,the same 连用，当先行词被such,so,the same 修饰时，关系代词用as.短语the same…as 指同一类the same…that 指同一物Your have such a beautiful dress as I bought yesterday.You have the same dress as I bought yesterday.This is the same dictionary as I bought .(这和我昨天买的词典一样)11.advertise vt&vi做广告，登广告Advertise sth.登广告宣传某物Advertisement 广告Advertise for 公布，招聘We should advertise for someone to look afer the garden.If you want to sell your goods, you had better put an advertisement on TV.12.instruction n.指示，命令，说明，教授Instruct v.指示，命令instructor 教练instruct sb. to do sth.命令某人做事Instruct that…指示…Instructions, explanation, introduction区别Instructions 表示用法说明，操作指南Explanation 指解释，对别人的口头说明，诠释Introduction 指对用途和人物的介绍He gave us instructions to finish this matter as soon as possible.他指示我们尽快完成这件事情。
1.marry意为结婚；嫁；娶；与......结婚等,既可用作及物动词，也可用作不及物动词marry sb表示嫁给某人；与......结婚John married Mary last week.上星期约翰和玛丽结婚了be/get married to sb表示与某人结婚Jane was married to a doctor last month. 上个月简和一位医生结婚了。
Rose got married to a teacher.罗斯和一位教师结婚了。
marry sb. 主持某人的婚礼，和某人结婚marry sb to sb表示父母把女儿嫁给某人或为儿子娶媳妇She married her daughter to a businessman.她把女儿嫁给了一位商人。
marry作不及物动词时，往往用副词或介词短语来修饰She married very early. 她很早就结婚了。
2.bargain vi 讨价还价，讲条件n.便宜货，协议，交易make a bargain with sb. 与某人达成协议bargain with sb. about sth.与某人协商某事He made a bargain with his wife,”You do the shopping and I cook.”他同妻子协商：“你购物，我做饭。
”3.pick up 拾起，捡起发现，收听到I pick up Radio Beijing.恢复He picks up his strength.收拾，整理You should pick up your clothes on the bed.增加We pick up speed when we went downhill.取回We sent a worker to pick up your goods.学到I learnt some French when I was on the train.4.golden 金黄色的，美好的，可贵的，镀成金色的gold 金制得（材质）The girl has golden hair.She has a gold watch which she likes very much.5.deserve vi&vt 应受，值得（用作应受时，通常用被动语态；用作值得时，通常用主动语态）Do you think Hippomenes deserved to win the race?Guilin deserves a visit.deserving 应得的deserve well/ill of 应受…的奖赏/惩罚deserve doing /to be done 值得被……You deserve her praise.课外扩充at all （用于否定句）丝毫（不），一点（不）at first 最初，起初at last 终于，最后at least 至少at most 至多，不超过at no time 从不，决不at once 马上，立刻；同时，一起at present 目前，现在at the cost/expense of 以……为代价at the end of在…的末尾at the moment 此刻，目前at the same tine 同时；然而，不过laugh at 因……而发笑；嘲笑look at 看着；看待by accident偶然by chance偶然，碰巧by mistake错误地，无意中（做错了某事）by no means决不，绝没有by oneself单独地，独自地by the way顺便地，附带说说learn by heart记住，背诵little by little一点一点地，逐渐地side by side肩并肩地，一起one by one一个接一个by the day/ hour按天/小时。