必修2高考一轮复习课件

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1、板块三 Units12,Unit 1 Cultural relics,.词汇认识 1_ vt.挑选;选择 2 _ adj.贵重的;有价值的 3 _ adj.令人吃惊的 4 _ adj.稀罕的;稀有的;珍贵的,select,valuable,amazing,rare,5_ n风格;风度;类型 6 _ n珠宝;宝石 7 _ n群;组;军队 8 _ n接待;招待会;接收 9 _ vt.移动;搬开 10 _ adj.以前的;从前的 11 _ n入口 12 _处于交战状态 13 _少于 14 _ 看重;器重 15 _作为报答;回报,style,jewel,troop,reception,remove,f

2、ormer,entrance,at war,less than,think highly of,in return,.语境助记 Scientists could soon find a cure for the common cold.Researchers have been trying for decades to help us fight the 1 that visits us several times a year and gives us 2 noses, sniffs, sneezes, coughs and days off work and school.There a

3、re hundreds of pills and syrups on the market to help us, but 3 of them cure our colds.The best treatment to date is to stay indoors, away from people with a cold.However, a new discovery from scientists at Cambridge University could 4 the end to our yearly suffering.Researchers at the universitys,M

4、edical Research Council lab have found a new way to attack and kill the viruses that infect our cells in the nose, lungs and stomach.Their experiments give a lot of hope 5 we can boost(提高;增加) our bodys 6 defences against many viruses. The research leader, Dr Leo James, believes his teams discovery i

5、s a landmark in keeping us all healthier and 7 us from viruses in the future.He said: “Doctors have plenty of antibiotics to fight bacterial infections but few anti-viral drugs.We are excited that our discoveries may open multiple avenues for developing new anti-viral,drugs.” These medicines could b

6、e 8 pharmacy(药房)shelves within a decade.The researchers hope to start testing drugs on humans within the next three years.Dr James discovery will help millions.He acknowledged (承认) that 9 the cold may not be“the biggest killer,most people are likely to be affected”The research is likely to be a big

7、help in finding cures 10 more deadly viruses. 答案:1.virus2.runny/running3.none4.mean5.that 6natural 7.protecting8.on 9.while/although /though 10for,survive vi.幸免;幸存;生还 survive sth.经历某事后存活下来;从中逃生 survive on sth.靠存活下来 survive sb.by.比活得长 survivor n幸存者;生还者 survival n幸存;生还,Fortunately,she survived the tra

8、ffic accident. 幸运的是,她在这场交通事故中活了下来。 I cant _$20 a week. 每周20美元无法维持我的生活。 She _10 years. 她比她丈夫多活了10年。,survive on,survived her husband by,design n. 设计;图案;构思vt.设计;构思;计划 design sth.for/as sth.为某目的或用途而制造或计划 be designed for sb./sth.为某人或某物设计 be designed to do sth./be designed as sth. 为某目的或用途而制造或计划 by designo

9、n purpose 故意地,The method is specifically designed for use in small groups. 这种方法是专门为在小组中使用而设计的。 She _ new dresses _ the fashion show. 她为时装展览会设计服装。 The program _help people who have been out of work for a long time. 这个项目是为帮助那些长时间失业的人儿制定的。,designed,for,is designed to,fancy adj.奇特的,异样的 vt. 想象;设想;爱好 fanc

10、y sb.as(to be)想象是 fancy (sb.) doing. 想象某人做(常用祈使句表示惊奇或震惊) have a fancy for.爱好,My sister likes to collect fancy clothes. 我姐姐喜欢搜集奇装异服。 I cant _an English teacher. 我无法想象他教英语会是什么样子。 I used to _ what I would like wearing a long snowlike dress. 过去我常常想象自己穿着雪白长裙的模样。,fancy him as (to be),fancy,doubt n& vt. 怀疑

11、;疑惑 sb.has/have no doubt of/about. 某人毫不怀疑 sb.has/have no doubt that.某人毫不怀疑 (be)in doubt about./that.怀疑;拿不定主意 no/without(a)/beyond/out of doubt 无疑地;必定;当然,We have no doubt about his success. 我们从没有对他的成功怀疑过。 I _what to do. 我拿不准该做什么。,was in doubt about,doubt 宾语从句,后面引导词的选择: (1)在肯定句中,doubt 后面一般接whether 或if

12、 引导的宾语从句。 (2)否定句和疑问句中,doubt 后面接that引导的宾语从句。例如: Do you doubt that she will perform her promise? 你确信她会履行她的承诺吗? I doubt if/whether Tom will pass the exam. 我怀疑汤姆是否能通过考试。,worth prep.值得的;相当于的价值 n. 价值;作用 adj.值钱的 be worthmoney值多少钱 be worth doing/n. 值得(做) 其后可接动名词,不能接不定式,且接动名词时,总是用主动形式表示被动意义。,The house cost u

13、s 40,000 but it is not worth so much. 这幢房子花了我们四万英镑,但实际并不值这么多钱。 His teacher said that he _ 他的老师说他不值得一教。 The castle _a visit. 这个城堡很值得一游。,was not worth teaching,is well worth,worth,worthy,worthwhile,belong to属于;是的成员;是中的一部分 (1)belong to 不用于进行时态,被动语态。to为介词,其后接代词、名词类短语及从句,表示所归属的对象 (2)belongings n财产,所有物;行李

14、 It has belonged to our family for a long time. 它成为我们的家产已很多年了。 That dictionary _the library. 那本词典是图书馆的。 She _in the earthquake. 她在地震中失去了所有的财产,belongs to,lost all her belongings,in search of寻找、寻求 search for sb./sth.寻找某人或某物 search sb./sth.out 找出某人/某物 search sb./sth.(for sb./sth.) 搜查某人/某物(以搜寻某人/某物) He

15、goes in search of a doctor for his sick wife. 他去为他生病的妻子找医生。 They started off at once _the missing girl. 他们马上出发去寻找那个失踪的小女孩。,in search of,search,search for,search.for,take apart 拆开 take away 拿走;拿开,使离开 take care 注意,当心 take.for granted 视为当然,想必是 take in 使上当,吸收;领会 take off 脱掉,起飞,减(去)掉 take on 雇用,呈现面貌,开始从事 take (an active) part in (积极)参加 take ones place 坐某人的座位,代替某人的职务 take place 发生,举行 take the place of 代替,取代 take turns 轮流 take up 开始学习,开始(某活动);占据,Take the bike apart and try to repair it this morning. 请拆开这辆

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