Unit 2 词汇ppt课件-（2019）新人教版高中英语选择性必修第一册.pptx

1、 1. persuade vt. 说服，劝服使相信说服，劝服使相信 persuade sb. to do sth. / into doing sth. 说服某人做某事说服某人做某事 Who persuaded you to write / into writing that letter? persuade sb. out of doing sth./ not to do sth. 说服某人不做说服某人不做 某事某事 Can you persuade Alice out of her foolish plan? persuade sb. that 使某人相信使某人相信 persuade sb.

2、 of sth. 让某人相信某事让某人相信某事 搭配搭配 【语境应用语境应用】使句子的意思相同或相近。使句子的意思相同或相近。 1) I persuaded him to give up playing computer games. I _ him _ to play computer games any more. I _ him _ _ playing computer games. 2) I couldnt persuaded myself that he was honest. I couldnt persuaded myself _ _ _. persuaded not persu

3、aded out of of his honesty 2 switch vt. 转换转换 vi. 转变转变 n. 开关开关 switch on 开开(电灯、机器等电灯、机器等) switch off 关关(电灯、机器等电灯、机器等) eg There is a switch on the wall for turning on the lights. I switched pocketbooks with my sister. He switched the lights from green to red. Switch the radio on, please. 【语境应用语境应用】完成句

4、子。完成句子。 1) She started studying English at college, but _ (switch) to Business Studies in her second year. 2) He _ _ because he didnt like the television programme. 3) Where are the _ (switch) in this room on this machine? switched switched off switches 3. distant adj. 遥远的，远处的；遥远的，远处的； unfriendly 疏远

5、的；疏远的； 心不在焉的心不在焉的 distance n. 距离，间距距离，间距 in the distance 在远处在远处 at a distance 从远处，有一段距离从远处，有一段距离 拓展拓展 【语境应用语境应用】完成句子。完成句子。 1) 吉姆去医院得开很长一段路。吉姆去医院得开很长一段路。 Jim has to drive a long distance to the hospital. 2) 机场大约机场大约20公里远。公里远。 The airport was about 20 kilometers distant. 3) We like to hear about _ (遥远

6、遥远 的国家的国家). 4) She greeted me _ (以以 一种非常冷淡的方式一种非常冷淡的方式). distant countries in a very distant manner 4. secure adj. 可靠的，稳定的；安全的可靠的，稳定的；安全的 vt. 获得；保护；系紧获得；保护；系紧 搭配搭配 be secure from/ against 保护保护以免以免 feel secure about 对对感到放心感到放心 eg Everyone needs to have a home and feel secure and wanted. The bus stati

7、on was closed for three hours because of security reasons. 【拓展拓展】 insecure adj. 不安全的不安全的 securely adv. 安全地；牢固地安全地；牢固地 security n. 保护措施；安全工作保护措施；安全工作 John没有得到银行的高层工作，很失望。没有得到银行的高层工作，很失望。 3) John was disappointed by his failure to secure the top job with the bank. 5. routine n. the usual order in whic

8、h you do things, or the things you regularly do 常规；正常程序常规；正常程序 adj. a normal part of a job 常规的；日常的常规的；日常的 daily routine 日常生活日常生活 break the routine 常规检查常规检查 routine tests 日常检测日常检测 routine checks 常规检查常规检查 routine meetings 例会例会 follow the routine 遵从惯例；墨守常规遵从惯例；墨守常规 搭配搭配 eg Getting coffee and some piece

9、s of bread is part of my daily routine. It is just a routine medical examination, nothing to get worried about. 【语境应用语境应用】完成句子。完成句子。 1) 她发现退休后很难形成新的生活规律。她发现退休后很难形成新的生活规律。 She found it _ to establish _ _ _ after retirement. 2) 我靠日常的办公室工作谋生。我靠日常的办公室工作谋生。 _ _ _ is my bread and butter. difficult a Routi

10、ne office work new routine 6. instant n. a moment 瞬间；片刻瞬间；片刻 adj. 立即的；速食的；速溶的立即的；速食的；速溶的 the instant = as soon as 一一就就 in an instant 立刻，立即，马上立刻，立即，马上 for an instant 一瞬间一瞬间 搭配搭配 the moment/instant/minute/second (that)等时间名词等时间名词 用作用作边际从属连词边际从属连词，表示，表示“一一就就”，相当，相当 于于as soon as时可引导时间状语从句，其后的时可引导时间状语从句，其

11、后的that常常 省略省略。 eg a cup of instant coffee. It took only an instant for him to react. I woke up the instant the phone rang. The earthquake flattened the whole city center in an instant. 7. Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and yo

12、u will find your dinner already prepared for you. 【分析分析】find your dinner already prepared是是 “find+宾语宾语+宾补宾补”结构，结构，dinner与与prepare之间之间 是被动关系，故用过去分词是被动关系，故用过去分词prepared 作宾补。作宾补。 find+宾语宾语+宾补宾补 “find+宾语宾语+宾补宾补”表示表示“发现发现出于某状态出于某状态/ / 在做某在做某 事事” find+宾语宾语+介词介词(短语短语) eg He found the ship out of sight. eg

13、I find it pleasant to work with him. find+形式宾语形式宾语(it)+形容词形容词/名词名词+不定式不定式 eg We found him to be honest. find+宾语宾语+不定式不定式 eg I found the question hard to answer. find+宾语宾语+形容词形容词 find+宾语宾语+名词名词 find+宾语宾语+副词副词 eg When he arrived, he found the meeting over. eg The two brothers found Herny a penniless m

14、an. 8. command n. an order指令；命令；控制指令；命令；控制 vt. to tell someone officially to do something; to control 命令；控制命令；控制 take/ in command of 控制，指挥控制，指挥 under ones command= under the command of sb. 由某人控制，指挥由某人控制，指挥 have a good command of sth. 很好地掌握，精通很好地掌握，精通 command sb. to do sth. 命令某人做某事命令某人做某事 command + t

15、hat从句从句（从句（从句should +V原，原，should可省）可省） 命令做命令做 搭配搭配 vital /suggest eg The policeman gave the command to stop. Mary has a good command of Chinese. The officer commanded his men to fire. He commanded that the students (should) cross the river. 【语境应用语境应用】 完成句子。完成句子。 1) Hes studied in the US and _ (精通英语精

16、通英语). 2) You must obey _ (老老 师的命令师的命令). 3) I command _ _ (你立即动身你立即动身). has a good command of English the teachers commands you to start at once/ that you (should) start at once 9 potential adj. 可能的；潜在的可能的；潜在的 n. possibility 潜力；可能性潜力；可能性 He has the potential to become a world-class musician. potentia

17、l customers We are aware of the potential problems and have taken measures. 【语境应用语境应用】完成句子。完成句子。 1) It is reported that the machine has _ _ _ (多种潜在功能多种潜在功能). 2) All children should be encouraged to _ _ _ _ (充分充分 发挥他们的潜能发挥他们的潜能). 3) The company certainly _ _ _ _ _ (有发展潜力有发展潜力). many potential uses re

18、alize their full potential has the potential for growth 10. available adj. 可获得的；可购得的；可获得的；可购得的；(人人)有空有空 的的 eg Tickets are available from the box office. Every available doctor was called to the scene. Mr. Smith was not available for the meeting on Thursday. 英语中有一类形容词叫作表语形容词。一些以英语中有一类形容词叫作表语形容词。一些以a-

19、开头的开头的 形容词，如形容词，如alive, afraid, awake, alone, asleep等，一般用等，一般用 作表语；如果作定语，则必须置于被修饰词的后面。作表语；如果作定语，则必须置于被修饰词的后面。 11. relevant adj. closely connected with the subject you are discussing or the situation you are thinking about 有关的有关的 搭配搭配 be relevant to 与与有关有关 【拓展拓展】与与有关有关 be related to be linked to/ wit

20、h be involved in be associated with be connected with have something to do with 12. sense n.感觉感觉 v.感受感受 in this sense (insense) 从这种（某种）意义上来讲从这种（某种）意义上来讲 In this sense, children and adults have equal rights. 从这从这 个意义上说，儿童和大人享有同样的权利。个意义上说，儿童和大人享有同样的权利。 【拓展拓展】sense短语短语 make sense 有意义有意义; 讲得通讲得通 make se

21、nse of 理解理解; 明白明白 make no sense 没道理没道理; 没意义没意义 There is no sense in doing sth. 做某事是没有意义的。做某事是没有意义的。 common sense 常识常识 sense of humor 幽默感幽默感 【语境应用语境应用】完成句子。完成句子。 1) Can you _ this poem? 2) See, your computer has broken down again! It doesnt _ to buy the cheapest brand of computer just to save a few d

22、ollars. 3) She has a strong _. 她特别有幽默感。她特别有幽默感。 make sense of make sense sense of humor 13.preference n. like it more than another thing and will choose it if you can 偏爱，偏好偏爱，偏好 搭配搭配 have a preference for. 偏爱偏爱 give preference to 给给以优惠以优惠/ / 优待优待 I have a preference for sweet food. We give preferenc

23、e to those who have a good knowledge of first aid. 【拓展拓展】prefer用法：喜欢用法：喜欢/宁愿宁愿做某事做某事 prefer to do sth. 更喜欢做更喜欢做. 偶尔一两次偶尔一两次 有选择有选择 prefer (doing) sth. 喜欢做喜欢做. . 经常经常 prefer sb. to do sth. 宁愿某人做某事宁愿某人做某事 prefer (doing) A. to (doing)B.喜欢喜欢AA而不喜欢而不喜欢 B B prefer to do A. rather than do B. 宁愿做宁愿做AA而不愿做而不

24、愿做B B would prefer that (从句谓语多用虚拟语气从句谓语多用虚拟语气) 宁愿宁愿 【语境应用语境应用】完成句子。完成句子。 1)孩子们宁可骑自行车到乡下去，也不愿整天待在家里。孩子们宁可骑自行车到乡下去，也不愿整天待在家里。 The children preferred _ to the countryside to _ indoors all day. The children preferred _ to the countryside rather than _ indoors all day. 2) Lucy _ sweets as her snacks whil

25、e Lily has a _ for nuts. (prefer) cycling staying to cycle stay prefers preference bine v. 使结合；混合使结合；混合 搭配搭配 combine with 与与结合起来结合起来 combine A and / with B 把把A和和B结合起来结合起来 combine against 联合起来对抗联合起来对抗 拓展拓展 combination n联合联合; 化合化合 in combination (with) (与与)联合起来联合起来; 在联合中在联合中 combined adj. 联合的联合的, 共同的共

26、同的 单句语法填空。单句语法填空。 1) They were performing a calculation, not just memorizing the value of each _ (combine). (2019全国卷全国卷III) 2) When _ (combine) with berries or slices of other fruits, frozen bananas make an excellent base for thick, cooling fruit shakes and low fat “ice cream”. (2018全国卷全国卷II) combin

27、ation combined 14.can not help but do sth. 不得不；必须；只好；不得不；必须；只好； 不可避免会做不可避免会做; 忍不住做忍不住做 eg When our country calls us for help, we cant help but go. I cant help but feel sorry for him. 拓展拓展 cant help doing sth. 情不自禁做某事情不自禁做某事 cant help (to) do sth. 不能帮忙做某事不能帮忙做某事 15.integrate vi.成为一体 He seems to find it difficult to integrate socially. 他发现似乎很难融入社会。 They have not made any effort to integrate with the local community. 他们完全没有尝试融入本地社区。 Children are often very good at integrating into a new culture. 孩子们往往非常善于融入一种新的文化。 These programs can be integrated with your existing software. 这些程序能和你已有的软件整合成一体。