Unit 2 单词讲解 ppt课件-(2022新)人教版高中英语选择性必修第一册.pptx

1、选择性必修一 Unit 2 words and expressions persuade v.劝说; 说服persuasive adj.有说服力的persuasion n. 说服，劝说，说服力persuade sb to do= persuade sb into doing说服某人做什么 persuade sb not to do= persuade sb out of doing: 说服某人不做什么switch : vt. 转换转换; 交换交换; (使使)改变改变; 转变转变; n. 开关开关; 转换器转换器; 改变改变 switch off/on 关闭关闭/打开打开 =turn off/o

2、n distant dstnt: adj. 遥远的遥远的; 心不在焉的心不在焉的distance dstns: n. 距离距离; 远处远处 in the distance: 在远处在远处keep sb. at a distance 与某人保持一定的距离，与某人保持一定的距离， 某人冷某人冷淡淡secure skj(r): adj. 安全的; 安心的;可靠的; 牢固的 vt. 获得; 拴牢; 保护security skjrti: n. 平安; 保护措施; 安全工作insecure adj. 不安全的，不可靠的remote: adj. 远程的远程的; 偏远偏远的的 remotely adv. 遥远

3、地，偏僻地，冷淡地遥远地，偏僻地，冷淡地automatic adj. 自动的自动的automatically: adv. 自动自动地，无意识地地，无意识地integrated ntretd: adj. 各部分密切协调的各部分密切协调的; 综合的综合的integrate v. 合并，成为一体合并，成为一体preference prefrns: n. 爱好爱好; 偏爱偏爱preferable adj. 更可取的，更合适的更可取的，更合适的prefer (-rred/-rring) prf： v. (-rred/-rring) v. 宁愿宁愿; 更喜更喜欢欢prefer to do sth.更更喜欢

4、喜欢做某事做某事prefer doing A to doing Bprefer to do A rather than do 宁愿做某事而不愿做某事宁愿做某事而不愿做某事have a preference for.: 喜喜欢欢instant nstnt: n. 瞬瞬间间; 片刻片刻 adj. 立即的立即的; 速食的速食的; 速溶的速溶的the instant + 陈述句陈述句: 一一.就就.Your lights will come on the instant you enter the mand kmnd: vt. 命令命令; 控控制制 n. 指令指令; 命令命令; 控制控制have (a

5、) good command of.精通精通; 通晓通晓; 掌握掌握command sb. to do sth. 命令某人做某事命令某人做某事command that【should】do sth. 从句用虚拟语气从句用虚拟语气obey vi./vt. 服从服从; 遵守遵守disobey vi/vt 不服从，违抗不服从，违抗warning: n. 警告警告; 警示警示; 先兆先兆warn: v. 警告警告; 告戒告戒; 提醒注意提醒注意 warn sb. of sth. 提醒某人注意某事提醒某人注意某事abnormal adj. 不正常的不正常的; 反常反常的的 normal adj. 正常的正

6、常的;平常的平常的critical : adj. 严重的严重的; 关键关键的的; 批判性批判性的的critic n. 评论家评论家criticize v. 批评，评论批评，评论critically adv. 批判性地批判性地potentially adv. 潜在地潜在地; 可能可能地地 potential adj. 可能的，潜在的可能的，潜在的 n. 潜力，可能性潜力，可能性have the potential to do. 有有潜力潜力做做某某事事leak vi./vt. 漏漏; 渗漏渗漏; 透露透露 n. 漏洞漏洞; 裂缝裂缝; 透露透露 leak sth. to sb. 向某人泄露某事向

7、某人泄露某事 leak out 泄露，走漏，透露泄露，走漏，透露electrical adj. 电的电的; 用电的用电的electricity n. 电电wire n.电线电线; 金属丝金属丝/线线 v. 接通电源接通电源; 将将连接到连接到wireless adj. 无线的无线的detect vt. 发现发现; 查明查明detective n. 侦探，警探，私人侦探侦探，警探，私人侦探 detectable adj. 可检测的，可发觉的可检测的，可发觉的 detection n. 侦查，探测，发现，察觉侦查，探测，发现，察觉 detector n. 检测器，侦查器检测器，侦查器relevan

8、t adj. 有关的有关的; 有意义有意义的的 be relevant to 与与有关有关 irrelevant adj. 无关的；不切题的无关的；不切题的catch fire: 着火着火(表动作，不与时间段连用表动作，不与时间段连用) be on fire: 着火着火(表状态，可与时间段连用表状态，可与时间段连用) put out a fire 灭火灭火fantasy fntsi: n. 幻想幻想; 想象想象fantastic adj. 奇异的；古怪的；极好的,不可思议的, 数量极大的innovation nven: n. 创新创新; 创造创造innovate vi. 创新；改革；革新inn

9、ovative adj. 革新的，创新的；新颖的；有创新精神的innovator n. 改革者，创新者in this sense (insense): 从从这种这种(某种某种)意义上来讲意义上来讲in a sense 在在某种意义某种意义上上 in no sense 决不决不make sense of 弄明白弄明白there is no sense doing sth. 做某事毫无道理做某事毫无道理security skjrti: n. 保护措施保护措施; 安全工作安全工作secure: vt. 获得获得; 拴牢拴牢; 保保护护 adj. 安全的安全的; 安心的安心的;可靠的可靠的; 牢固的牢

10、固的crime kram: n. 犯罪活动犯罪活动; 不法行为不法行为criminal adj. 犯罪的；刑事的；罪过的，错误的；不道德的；令犯罪的；刑事的；罪过的，错误的；不道德的；令人震惊的人震惊的 n. 罪犯罪犯combine kmban: vt./vi. (使使)结合结合; 混合混合combination n. 联合体联合体;混合体混合体;结合结合;联合联合;混合混合combined adj. 结合的，合并的结合的，合并的 combine and/with 把把与与合并合并 be combined with 与与相结合相结合predict vt. 预测预测; 预言预言; 预料预料 pr

11、ediction n. 预测预测; 预言预言; 预告预告 predictable adj. 可预见的可预见的 反反: unpredictable predictor n. 预言者预言者forecast (forecast /forecasted) fkst: vt./n. 预测预测; 预报预报occupation n. 职业职业;占领占领 occupied adj.已已占用占用的的 occupy v. 占领占领; 占据占据; 担任担任;使用使用;占用占用occupy oneself in doing sth./with sth. = be occupied in doing sth./with

12、 sth. 忙于忙于做做某事某事 oppose pz: vt. 反对反对; 抵制抵制; 阻挠阻挠opposed adj. 相反的相反的opposition n. 反对，反抗反对，反抗oppose doing: 反对做反对做be opposed to 名词名词/doing: 反反对对(做做)cease: vi./vt. (使使)停止停止; 终止终止 (正式用词正式用词)cease doing sth. =cease to do sth. 停止停止做什么做什么deceased dsist: adj. 已死的已死的; 亡故亡故的的 (正式用词正式用词)dead: adj. 死的死的; 去世的去世的

13、(普通用词普通用词)absence: n. 不存在不存在; 缺乏缺乏; 缺席缺席absent: adj. 缺席缺席; 缺少缺少; 无无be absent from: 缺席缺席.rural rrl: adj. 乡村的乡村的; 农村的农村的urban: adj. 城市的城市的; 城城镇的镇的advocate dvket: v. 提倡提倡; 支持支持; 拥护拥护 n. 提倡者提倡者; 支持者支持者; 拥护者拥护者 advocate doing sth. 主张主张/提倡提倡/支持支持/拥护拥护做做 虚拟语气的用法：虚拟语气的用法：advocate that从句从句 (should) do sth.em

14、phasis n.强调强调;重视重视;重要性重要性 (pl. emphases)emphasize/emphasise v. 强调强调; 重视重视put/lay/place emphasis on sth 强调强调/重视重视/着重于着重于luxury lkri: n. 奢华奢华luxurious adj. 奢侈的；丰富的；放纵的；特级的奢侈的；丰富的；放纵的；特级的keep in touch (with.): (与与)保持联系保持联系; 了了解解(某课题或领域的情况某课题或领域的情况)get in touch with 与与取得联系取得联系 lose touch with: 与与失去联失去联系

15、系resist rzst: v. 抵制抵制; 反抗反抗; 抵挡抵挡resistance n. 抵制，反对，抗拒抵制，反对，抗拒resistant adj. 抵抗的，反抗的抵抗的，反抗的resist doing.: 反对反对/忍住做什忍住做什么么accurate adj. 精确的精确的; 准确准确的的 to be accurate 精确地说精确地说 用作插入语用作插入语accurately adv. 准确地准确地; 正确正确地地accuracy n. 精确，准确精确，准确librarian labrerin: n. 图书管理员图书管理员; 图书馆馆长图书馆馆长library labrr: n.

16、图书馆图书馆/室室语言知识梳理(3)单句填空_(persuade) parents to allow children to take up the game has been a significant challenge. While shopping, people sometimes cant help_(persuade) into buying something they dont really need. Persuadingbeing persuaded语言知识梳理(3)单句填空Wed take the train into the city centre, then a b

17、us, _ (switch) to the train, and then maybe a taxi. He got tired of teaching and switched to _(write) stories. switchingwriting语言知识梳理(3)单句填空Students majoring in liberal arts usually have difficulty _ (secure) a job. securing语言知识梳理(3)单句填空She is very traditional; she prefers_(dress) formally to wearin

18、g sport clothes. He had a rather unconventional work habit,_(prefer) to work through the night. dressingpreferring语言知识梳理(4)一句多译On Sundays he prefers_to going out to play with his brother. On Sundays he prefers _ rather than go out to play with his brother. On Sundays he_to going out to play with his

19、 brother. 星期天,他宁愿待在家里读一些书,也不愿出去和他的弟弟一起玩。staying at home reading some booksto stay at home reading some books has a preference for staying at home reading some books语言知识梳理(2)单句填空After circling around the earth for three days, the spaceship received the command from the ground that it_(land) as schedu

20、led the next day. (should) land语言知识梳理(3)一句多译The government _to make room for a new park in our city. (command that) 为了给我们城市的新公园腾出空间,政府命令拆除旧市场的建筑。 commanded that the buildings in the old market (should) be pulled down 【活学活用】(1)These comments are not directly relevant to the enquiry. 这些评论与这项调查没有直接联系。(

21、2)句式改写It is widely acknowledged that education should be directly relevant to the childs needs.(用relevance改写)It is widely acknowledged that education should _ the childs needs. 语言知识梳理 be of direct relevance to语言知识梳理(3)The minute (that) (= As soon as) I saw him, I knew something was wrong. 我一见到他,就知道有

22、什么事不对劲儿。(4)完成句子_, I knew he was the policeman who had helped me carry the box. 我一看见他便认出他就是那个曾经帮我搬过箱子的警察。The instant/moment/minute I saw him语言知识梳理【活学活用】他出了差错, 但没等其进一步恶化,他就调整了局势。(2)The fire lasted about four hours_. 大火持续了大约四个小时之后, 消防队员才控制住了火势。 before the firefighters could control it 语言知识梳理(3)Scientists say_it is possible to test this medicine on humans. 科学家说,也许5、6年以后才可能在人类身上进行这种药物的测试。it may be five or six years before