Unit 1 Words and expressions(ppt课件)-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、words and expressions（1）-Lucia.核心单词1_ n.生理学；生理机能2_ adj.至关重要的；关键性的3_ adj.必不可少的，极其重要的4_ n.目标；目的adj.客观的5_ n.性质，特征；财产6_ n.提取物；摘录vt.提取，提炼physiologycrucialvitalobjectivepropertyextract7_ vt.&vi.(使)沸腾，煮开n.沸腾，沸点8_ vt.获得，赢得vi.(规章，习俗等)存在，流行9_ n.失败，挫败vt.击败，战胜10_ adv.显而易见；显然；看来11_ n.物质；物品；事实根据12_ vi.&vt.坚持；坚决要求

2、13_ adv.主要地；一般地boilobtaindefeatapparentlysubstanceinsistmostlyphysiologyfzlin.生理学；生理机能生理学；生理机能artemisinin,tmisnnn.药药青蒿素青蒿素crucialkruladj.至关重要至关重要的；关键性的的；关键性的malariamlern.疟疾疟疾vital adj.必不可少的；极其重要的；充满生机的be vital to/for 对至关重要It is vital to do sth.做某事是至关重要的。a vital role 至关重要的作用be of vital importance 至关重

3、要It is vital to make sure the safety of the inhabitants of this district.Interest is as vital _ learning as the ability to understand,even more so.It is vital for a journalist _(keep)accurate records._ (是至关重要的)to keep the safety rules in mind.to/forto keepIt is vitalcommitted adj.尽心尽力的；坚定的；坚信的commit

4、 vt.承诺；保证(某个人、机构等)vi.忠于；全心全意投入(工作活动等)be committed to(doing)sth.尽力做某事；承诺做某事commit oneself to do/doing sth.承诺/保证做某事commit sth.to sth.把某物投入到某事上He is still committed to the struggle for the equal rights of the black.Doing any ordinary job as well as one can is in itself an admirable _(commit).He has com

5、mitted himself _ the cause of mitmenttoacademykdmin.（艺术、文学、科学等的）（艺术、文学、科学等的）研究院；学会；专科院校研究院；学会；专科院校academickdmkadj.学业的；学术的学业的；学术的botanicalbtnkladj.植物学的植物学的evaluate vt.评价；评估evaluation n评估；评价value n价值，重要性vt.估价；估值；重视，珍视evaluate the costs of 评估的费用evaluate ones ability 评估某人的能力evaluate the value/quality of

6、.评估的价值/质量Afterwards,they evaluated the damage caused by the fire.It is widely acknowledged that students should _(evaluate)in terms of overall quality.We need to carry out a proper _(evaluate)of the new system.be evaluatedevaluationdistinct adj.有区别的；清晰的，清楚的distinction n.差别；区分；卓著make/draw a distincti

7、on 区分开来；区别对待distinguish v.区分，辨别，分清distinguish between right and wrong明辨是非be distinct from.in.(be different from.in.)在方面与截然不同The two posters are distinct definitely from each other in style.Gold is distinct _ iron.There is a fine _(distinct)between the two words.We must make a distinction _ formal la

8、nguage and informal language.fromdistinctionbetweenpropertyprptin.性质；特征；财产性质；特征；财产extractkstrktn vt.提取物；摘录提取物；摘录;.提取；提取；提炼；摘录；（用力）拔出提炼；摘录；（用力）拔出wormwoodwmwdn.蒿；洋艾蒿；洋艾boilblvt.vi n.（使）沸腾；煮开；（使）沸腾；煮开；烧开烧开;.沸腾；沸点沸腾；沸点liquidlkwdn adj.液体液体;液体的；液态的液体的；液态的obtain vt.(尤指经努力)获得；赢得vi.(规章、习俗等)存在；流行obtain.from/o

9、ut of/through.从中得到obtain ones permission 得到某人许可get/obtain an admission to 获准进入/加入obtain employment 就业，找到工作obtain information 获得信息obtain evidence 取证/获得证据We obtained knowledge through books.These are the results _(obtain)through these surveys.You should _(获得允许)from the head teacher before you leave sc

10、hool.obtainedobtain permissionacknowledge vt.承认(属实、权威等)；(公开)感谢acknowledgement n承认；答谢acknowledge doing/having done sth.承认做了某事acknowledge.as/to be.认为是acknowledge that.承认I gratefully acknowledge financial support from several local businesses.Hes generally acknowledged _ the games finest coach.It is ac

11、knowledged _ he is innocent.asthatdefeat n.失败；挫败vt.击败；战胜；使受挫；使困惑，难住a heavy defeat惨败admit/accept/face defeat 认输/接受失败/面临失败defeat the enemy 击败敌人The last question on the paper defeated me.They _(遭遇失败)in the battle.It was lack of effort,not of money,that _(使他们的计划失败).This time our team _(被击败)by 5 goals to

12、 2.suffered a defeatdefeated their planwas defeatedanalysenlazvt.分析分析apparently adv.显而易见；看来；显然apparent adj.显而易见；表面上的apparent adj.显而易见的；显然的；表面上的apparent honesty 外表上的诚实an apparent reason 明显的原因for no apparent reason 不知什么原因He stopped,apparently lost in thought.It is apparent _ the man has lost his patie

13、nce._(apparent),blindly following others advice will affect our own judgment.He paused,_(apparent)lost in thought.thatApparentlyapparentlysubstancesbstnsn.物质；物品；事实根据物质；物品；事实根据insist vi.&vt.坚持；坚决要求insist on/upon(doing)sth.坚决要求(做)insist on doing sth.执意继续做某事The brave captain insisted on heading to the

14、destination in the storm.He insisted that he _(do)nothing wrong and _(set)free.The road is covered with snow.I cant understand why they _(坚持去)by motorbike.She was stubborn and insisted that the work _(完成)ahead of schedule.had done(should)be setinsist on going(should)be finishedscientificsantfkadj.科学

15、（上）的；关于科学科学（上）的；关于科学的的mostlymstliadv.主要地；一般地主要地；一般地wear and tearwer nd te 磨损；损耗磨损；损耗penicillinpnslnn.青霉素；盘尼西林青霉素；盘尼西林novelistnvlstn.小说家小说家novelnvln.（长篇）小说（长篇）小说objective n目标；目的adj.客观的subjective adj.主观的the main/primary/principal objective 主要/首要/主要目标meet/achieve ones objectives 达到/实现某人的目标from an objec

16、tive point of view 从客观的角度来说The objective of most speeches is to benefit the audience.My _(objective)in making this proposal is to encourage a fuller discussion.From _(客观角度来说),this plan is far from perfect.He gave an _(客观描述)to what he had seen.objectan objective point of viewobjective descriptionconc

17、lusion n结论；推论conclude v断定；推断出；得出结论；使结束jump to conclusions 匆忙下结论in conclusion 最后 bring.to a conclusion 使结束；使得出结论In conclusion,no one can easily claim who will win in a tight match.Dont jump to _(conclude)before considering all the facts,or you may be easily taken in._ conclusion,I would like to thank everyone who has helped us.conclusionsIn