高二英语选修八unit3Newwords

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1、New words and useful expressionsin Unit 3amphibious vehicleAm5fibiEsAm5fibiEs2023/9/1922023/9/1931 to notice or understand the difference between two things,or to make one person or thing seem different from another:（常与（常与from,between连用）区别；区分连用）区别；区分distinguish between right and wrong.辨别是非辨别是非distin

2、guish from right from wrongHes color-blind and cant distinguish(the difference)between red and green easily.distinguish2023/9/1942 distinguish yourself to do something so well that you are admired and praised for it:他们作为全心全意的社会工作者而出人头地他们作为全心全意的社会工作者而出人头地.They have distinguished themselves as dedicat

3、ed social workers.2023/9/195Now and thensometimes but not often:every now and again/then once in a while from time to timeoccasionally sometimes 2023/9/196productnoun C or U 1 something that is made to be sold,usually something that is produced by an industrial process or,less commonly,something tha

4、t is grown or obtained through farming:石油是许多中东国家最重要的产品。石油是许多中东国家最重要的产品。Petrol is the most important product of many Middle-East countries.produce noun U food or any other substance or material that is grown or obtained through farming,especially that which is produced in large amounts:农产品农产品agricult

5、ural/dairy/fresh produce2023/9/197production noun U 1 the process of making or growing goods to be sold:2 the amount of something that is made or grown by a country or a company:Swedish industrial production has fallen steadily this year.Wheat production has risen over the years.2023/9/1982023/9/199

6、2023/9/1910PERFUME 5pE:5pE:fjufju:m:m C or U a liquid with a pleasant smell,usually made from oils taken from flowers or spices,which is often used on the skin:香水香水What perfume are you wearing?2023/9/1911abruptUnexpectedly sudden:意外的，突然的：意外的，突然的：an abrupt change in the weather.天气的突然变化天气的突然变化 (of beh

7、aviour)rough;（指行为）粗鲁的（指行为）粗鲁的,唐突的唐突的:*He has an abrupt manner.他举止粗鲁他举止粗鲁.abruptly adv./abruptness n2023/9/1912convenient1.fitting in well with peoples needs or plans;giving no trouble or difficulty;suitable我们必须安排一个合适我们必须安排一个合适的的时间时间和和地点开会地点开会.*We must arrange a convenient time and place for the meet

8、ing.你你明天开始工作方便明天开始工作方便吗吗?Will it be convenient for you to start work tomorrow?It is more convenient some time to use ATM than to go into bank.2 near or easy to get to or use:Our new flat is very convenient for(=near to)the kids schoolconvenienceinconvenient&inconvenience2023/9/1913 adjective,adverb

9、1 for or during the night:an overnight stop in ParisYou can stay overnight if you want to.2 suddenly and unexpectedly:She became a star overnight.overnight2023/9/1914expectation1 C usually plural when you expect good things to happen in the future:The holiday lived up to all our expectations(=was as

10、 good as we were expecting).I have high expectations for this job(=I believe it will be good).We did so well-beyond all(=better than)our expectations.2 C or U when you expect something to happen:Considering the injuries hes had there can be little expectation of him winning the race.Our expectations

11、 are that the UK will cut its interest rate.2023/9/1915 monitor verbto watch and check a situation carefully for a period of time in order to discover something about it:The CIA were monitoring(=secretly listening to)his phone calls.2023/9/1916release1 to give freedom or free movement to someone or

12、something:He was released from prison after serving two years of a five-year sentence.2 to move a device from a fixed position to allow it to move freely:He released the handbrake and the car jumped forwards.3.to allow something to be shown in public or to be available for use:The minister has relea

13、sed a statement explaining the reasons for his resignation.4 If a company releases a film or musical recording,it allows the film to be shown in cinemas,or makes the musical recording available for the public to buy:The bands latest album will be released next week.2023/9/1917recognition1.When he re

14、turned to his home town after the war,he found it had changed out of all/beyond all recognition(=it had changed so much that he no longer recognized it).2 If you are given recognition,people show appreciation of your achievements:Ella complained that the company never gave her any recognition for he

15、r work.He was presented with a gold watch in recognition of(=to show appreciation of)his years as club secretary.2023/9/1918criterionnoun C plural criteriaa standard by which you judge,decide about or deal with something:2023/9/19191 to say that something is true or is a fact,although you cannot pro

16、ve it and other people might not believe it:+(that)The company claims(that)it is not responsible for the pollution in the river.+to infinitive He claims to have met the President,but I dont believe him.An unknown terrorist group has claimed responsibility for this mornings bomb attack.noun Ca statem

17、ent that something is true or is a fact,although other people might not believe it:+that The governments claim that it would reduce taxes proved false.Can you give any evidence to support your claim?claim其他含义请自己课后查阅字典其他含义请自己课后查阅字典2023/9/1920valid1 based on truth or reason;able to be accepted:My way

18、of thinking might be different from yours,but its equally valid.Compare invalid(NOT CORRECT).2 A ticket or other document is valid if it is based on or used according to a set of official conditions which often include a time limit:My passport is valid for another two years.2023/9/1921application1.a

19、n official request for something,usually in writing:对这份工作对这份工作,我们接到我们接到400人的申请人的申请.We received 400 applications for the job.2.act of putting a theory,discovery,etc to practical use在工业上对科学的应用在工业上对科学的应用he application of science to industry.2023/9/19223.when you spread or rub a substance such as cream

20、or paint on a surface,or a layer of cream or paint:每日敷用叁次每日敷用叁次.*three applications per day4.concentrated effort;hard work 专心专心;努力努力:要成为作家就得狠下功夫要成为作家就得狠下功夫.Success as a writer demands great application.2023/9/1923precedeto be or go before something or someone in time or space:The band d the parade 乐

21、队带领游行队伍乐队带领游行队伍在火山爆发之前常发生地震在火山爆发之前常发生地震Volcanic eruptions are usually d by earthquakes It would be helpful if you were to precede the report with an introduction.2023/9/1924current usu attrib 通常作定语通常作定语 of the present time;happening now现在现在的的;现行现行的的;当前发生当前发生的的:current issues,problems,prices 目前目前的的议题

22、议题、问题问题、价格价格2.Passing from one to another;circulating:current bills and coins.流通流通的支票和的支票和货币货币n.涌流涌流,趋势趋势,电流电流,水流水流,气流气流2023/9/1925 hang onto wait for a short time:Sallys on the other phone-would you like to hang on?Do you need the toilet right now or can you hang on for a while?Hang on a minute-Ill

23、 be with you in a moment!to hold or continue holding onto something:Hang on tight-its going to be a very bumpy ride.2023/9/1926get throughto succeed in talking to someone on the telephone:I tried to phone her but couldnt get through.I got through to the wrong department.to use up or finish something

24、:get through the work/money/foodget through sth(EXAM)phrasal verbto succeed in an exam or competition:She got through her exams without too much trouble.2023/9/1927to succeed in making someone understand or believe something:We cant get through to the government just how serious the problem is!Get it through to him that he must rest.要让他了解他该休息了。要让他了解他该休息了。2023/9/1928