Unit 1 Science and Scientists Words and Expressions(上) （ppt课件）-2022新人教版（2019）《高中英语》选择性必修第二册.pptx

1、words and expressions（上）cholera klr:n.霍乱霍乱severe sv(r):adj.极为恶劣的极为恶劣的;十分严重的十分严重的;严厉的严厉的a severe winter 严冬cause severe damage 造成严重的破坏severe diseases 严重的疾病severely adv.严重地；严格地，严厉地severely disabled严重残疾的a severely critical report一篇措辞严厉的批评报道 This illness causes severe diarrhoea,dehydration,and even death

2、.suffer severe losses _The president came under _(严厉的批评)for his inability to tackle the crisis.His chest suffered _(严重的伤害)in the accident.A fire has _(severe)damaged the warehouse.遭到惨败severe criticismsevere injuriesseverelydiarrhoeadar:n.腹泻腹泻dehydration dihadren n.脱水脱水frustratedfrstretd:adj.懊恼的懊恼的;沮

3、丧的沮丧的;失意的失意的feel frustrated 感到沮丧be frustrated at/with因/对灰心丧气a frustrated artist 不得志的艺术家As a young doctor,John Snow became frustrated because no one knew how to prevent or treat cholera.He was disabled from birth,but he never felt _(frustrate),nor did he give in to any difficulty.They felt frustrated

4、 _ the lack of progress.A poor memory frustrated her efforts _(become)an actress.frustratedat/withto becomeonce and for all:最终地最终地;彻底地彻底地contradictory kntrdktriadj.相互矛盾的相互矛盾的;对立的对立的;不一致的不一致的(1)selfcontradictory 自相矛盾的contradictory information 矛盾信息(2)contradict each other 互相矛盾contradict sb.与某人唱反调；反驳某人

5、(3)in contradiction to/with.与相矛盾/相反contradiction between A and B A与B之间的矛盾In general,doctors in those days had two contradictory theories to explain how cholera spread.We are faced with two apparently_(contradict)statements.People found this sort of _(contradict)reality hard to accept.He kept _(contr

6、adict)himself when we were arguingI think he was a bit confused.contradictorycontradictorycontradictinginfection nfekn n.感染；传染感染；传染infectnfekt v.使感染使感染;传染传染have an infection 受到感染suffer from an infection 患上感染/传染病get/develop an infection 受到感染spread an infection 传播传染病the source of an infection 传染源The o

7、ther was that cholera was caused by an infection from germs in food or water.White blood cells fight _(infect).Every year,there are people unlucky enough to be infected _ the flu.Some people didnt bother about it because they didnt think they could _(infect).infectionwithbe infectedgermdm:n微生物微生物;细菌

8、细菌;病菌病菌subscribe sbskrabv.认购认购(股份股份);定期订购定期订购;定期缴纳定期缴纳(会费会费)subscribe to.同意同意;赞同赞同proof pruf n.证据证据;证明证明;检验检验proof of.的证据/证明have some proof that.有一些证据proof of purchase 购买凭证provide/give proof 提供证据proof of identity 身份证明It was correct,but he still needed proof.They say they have scientific proof _ the

9、treatment works.Everyone has an ability to create proof _ their talent,knowledge and skills.Proof _ purchase must _(provide)before a refund can be made.thatofofbe providedmultiple mltpl adj.数量多的数量多的;多种多样的多种多样的 pump pmp n.泵泵;抽水机抽水机;打气筒打气筒water pump 水泵水泵household n一家人；家庭；同住一所(套)房子的人poor/wealthy househ

10、olds 贫穷/富裕家庭highincome/lowincome households 高/低收入家庭household goods/products 家庭用品However,some households(such as 20 and 21 Broad Street,and 8 and 9 Cambridge Street)had had no deaths.电子设备的平均数量从1992年的每户4台上升到2007年的每户13台。The average number of electronic devices rose from four _ in 1992 to 13 in 2007.那些家

11、庭按一家之主的职业来分类。Those families are classified _per householdby the occupation of the head of the householdsuspect vt.&vi.怀疑；疑有；不信任n犯罪嫌疑人；可疑对象suspect sb.of(doing)sth.怀疑某人(做)某事suspect.to be/as 怀疑是The police suspect him of occupying the house illegally.Some people suspected him _ theft.The police suspecte

12、d the designer _(be)the murderer.Two _(suspect)in connection with the killing are now being questioned.ofto besuspectsblame blem v.把把归咎于归咎于.;责怪责怪;指责指责 n.责备责备;指责指责(1)blame sb.for(doing)sth.责备某人(做)某事blame sth.on.把某事归咎于be to blame(for sth.)(对某事)负有责任(2)take/bear the blame for.对承担责任put/lay/place the blam

13、e for sth.on.把某事归咎于She doesnt blame anyone _ her fathers death.The narrator was _(blame)for the wrong interpretation.We were ready to take the blame _what had happened.They think the blame should be placed _the conductor.forto blameforonhandle n把手；拉手；柄vt.处理(deal with)；(用手)触，拿，搬动；操纵(车辆、动物、工具等)(1)the

14、handle of a knife 刀柄turn the handle 转动把手a broom handle 扫帚把(2)handle sth.well/perfectly/badly/poorly 处理某事好/完美/不好/很差handle a problem 处理问题He refused to allow his secretary to handle secret documents.The police are expert at _(handle)conflicts like this.Some people are brilliant with computers,but have

15、no idea how _(handle)other people._(转动把手)and you will open the safe.handlingto handleTurn the handle intervention ntvenn:n.介入介入;出面出面;干涉干涉link n联系；纽带vt.把连接起来；相关联(1)a link between.(and.)(与)之间的联系/纽带There is a link between.and.和之间有联系(2)把A与B连接/联系起来be linked with/to 与有联系/有关link up(with)(与)结合，连接Is there a

16、link between poverty and crime?Regular air traffic links the city _ the rest of the country.High unemployment is not necessarily linked _ the rise in prices.There are a lot of wireless _(link)in a radio.The television camera _(link)to a computer.to/withto/withlinksis linked raw r adj.未煮的未煮的;生的生的;未经处

17、理的未经处理的;原始的原始的pure pj(r)adj.干净的干净的;纯的纯的;纯粹的纯粹的substantial sbstnl adj.大量的大量的;价值巨大的价值巨大的;重大的重大的decrease n减少；降低；减少量vt.&vi.(使大小、数量等)减少；减小；降低(1)a decrease in.在方面减少on the decrease 在减少(反义短语：on the increase在增加)(2)decrease(from.)to.(从)减少到(表示减少后的量)decrease by.减少了(表示减少的量)There has been some decrease in unemplo

18、yment rate.The number of students in each class is _ the decrease.The decrease _ sales was almost 20 percent.The production of wheat has decreased _ 20%because of the dry weather.oninbymultiple adj.数量多的；多种多样的n倍数a multiple crash 连环撞车multiple meanings 多个含义multiplechoice questions 多选题multiply A by B A乘

19、以Bmultiply five by three 五乘以三multiplication table 乘法表We must multiply our efforts to explore the future and seek truths.The director won _(multiply)awards for the movie.10 is a multiple _5.If you multiply 7 _3,you will get 21.Joy _(multiply)when it is _(share)among friends.multipleofbymultiplies sha

20、red thanks to.:幸亏幸亏;由于由于statistic sttstk n.(复数复数)统计数字统计数字;统计资料统计资料;统计学统计学transform trnsfmv.使改观使改观;使改变形态使改变形态;改变改变;转变转变epidemiology epdimildi:n.流行病学流行病学 microscope makrskp n.显微镜显微镜thinking n思想；思维；见解creative thinking 创造性思维independent thinking 独立思考do some thinking 思考to my(way of)thinking 据我的观点，依我看witho

21、ut thinking 不假思索Immediately he begins to speak,his clear thinking will impress you._(在我看来),health is more important than anything else._(独立思考)is a necessary skill for all leaders.The _(think)behind the campaign is to help people to realise the importance of environmental protection.Critical _(think)

22、and creative _(think)are very important and necessary for a student in college.To my way of thinkingIndependent thinkingthinkingthinking thinking protein prtin:n.蛋白质蛋白质cell sel n.细胞细胞;小房间小房间;单间牢房单间牢房virus vars n.病毒病毒finding n发现；调查结果；研究结果；(法律)判决the findings of the survey 调查发现fact finding 查明事实；实地调查dir

23、ection finding 测向；电子探向What was the finding that Snow announced?The _(find)_ the committee will be published tomorrow.Im moving,so I need boxes _ my _(belong).He keeps all his _(save)in the bank.findingsofforbelongingssavingsinitial adj.最初的；开始的；第一的 n(姓名的)首字母the initial stage/phase/period 最初阶段the init

24、ial stages of the disease 疾病的早期阶段my initial reaction 我最初的反应After the initial cheers,the noise of the crowd began to die away as the band started playing.My _(initially)reaction was to refuse.George Bernard Shaw was well known by his _(initial)GBS.She came _(initial)to spend a few days,but in the end she stayed for a whole month.initialinitialsinitially vaccine vksin:n.疫苗疫苗framework fremwk n.框架框架;结构结构theoretical framework 理论框架理论框架