Unit2知识点讲解课件-人教版(2019)英语必修二

1、Unit 2The Olympic Games 知识点讲解2021-2022学年人教版新课标必修二 重点单词详解1. compete vi. 比赛；竞争competition n. 竞争 competitor n. 参赛者competitive adj. 竞争的；有竞争性的搭配：compete with/against 与竞争 compete to do sth. 竞争做某事compete for 为而竞争32. admit vt.&vi. (admitted; admitted) 容许；承认；接纳admitn./doing(having done)/that+句子承认某事/(已经)做了某事a

2、dmit sb./sth. to be 承认某人/某物是admit sb. to/into.准许某人进入(或加入)admit of 容许It is admitted that. 人们公认43. replace vt. 取代；替换；把放回原处 replace(take the place of) sb./sth.取代某人/某物replace sth. with/by sth. 用替换in place ofin ones place 代替take ones placetake the place of 代替54. charge vt. & vi.收费；控诉；充电n费用；主管charge sb. w

3、ith (doing) sth. 使某人承担责任；控告charge sb. money for (doing) sth. 向某人索价.钱做什么charge a battery 给电池充电free of charge 免费sb. take charge of sth. (be in charge of)某人负责/管理某事be on charge 在充电65. bargain vi. 议价；讨价还价；谈判 n. 成交的商品；廉价货make a bargain with sb. 与某人达成协议bargain with sb. about sth. 与某人协商某事strike a bargain wi

4、th sb. 与某人成交Its a bargin. 这可是便宜货。a bargain price (a low price) 廉价76. deserve vi.&vt. 应受(报答或惩罚)；值得 deserve sth. 应该得到；值得deserve to do sth. 值得做某事deserve well/ill of 应受到之优(虐)待87. define (v). 给下定义，界定define sth. as sth. 给下定义9重点单词词性转换单词词性转换1. ancient adj.古代的；古老的2compete vi.比赛；竞争competition n比赛；竞争competitiv

5、e adj.有竞争性的competitor n竞争者3magical adj.巫术的；魔术的；有魔力的magic adj.魔术的；不可思议的；n.魔法，魔术magician n魔术师114. volunteer n志愿者；志愿兵adj.志愿的；义务的(vt. & vi.)自愿voluntary adj.自愿的，自发的5regular adj.规则的；定期的；常规的regulation n规则，制度regulate v规定，管制，整顿6. basis n.- (pl. bases)基础；根据127.stadium n.- (pl. stadiums or stadia)(露天大型)体育场8. h

6、ost vt.做东；主办；招待hoster n男主持人，男主人hostess n女主人，女主持人9. responsibility n责任；职责responsible adj.有责任的，对负责的1310.physical adj.物理的；身体的physics n物理physicist n物理学家physician n内科医生11. advertise vt. & vi.作广告；登广告advertisement n广告advertiser n广告客户12. hopeless adj.没有希望的；绝望的hope v. & n希望hopeful adj.充满希望的14重点短语1. take part

7、 in 参加2. stand for 代表3. every four years 每四年4. a set of 一组；一套165. be admitted to 被准许进入6. play an important role in 在中起重要作用7. as well 也，又，还8. in charge 主管；看管179. one after another 陆续地；一个接一个地10pick up 拾起 11. compete with/against 与竞争12. replace sth. with/by sth. 用替换1813. bargain with sb. about sth. 与某人协商某事14. deserve to do sth. 值得做某事15. used to do 过去经常做某事19语法点1. 定义：表示两者一样.2. 结构： A+谓语动词+as+形容词/副词原形+as+B AB一样的.as.as的原级比较21eg，She does homework as carefully as Lily. Molly is as smart as Lucy. 22 nor/not only/ hardly等表否定的副词或者短语位于句首，句子会引起部分倒装。eg,Not onl