高中英语单词天天记period素材.docx

· period· n.  ['pɪəriəd]　( periods )·   · 双解释义· C  (一段)时间   an amount of time· C  时期,时代   a certain time in the life of a person or the history of a country· C  学时,课时   a lesson· C  句号,句点   a full stop· 基本要点  ·1.period的基本意思是“一段时间”,是可数名词,复数形式为periods2.period可作“时期,时代”解,指某个历史阶段或时期; 也可作“课时,学时”解; 还可作“月经(期)”解3.在美式英语中period的意思是“句号,句点”,相当于英式英语的a full stop4.period与定冠词the连用,意思是“现代,当代”·· 词汇搭配  · 动词+～· come to period  完结,告终· conclude a period  结束一个时期· cover a period  包括一个时期· end a period  结束一个时期· enter a period  进入一个阶段· go through period  经历一段时期· have period of  有一堂…课· shorten a period  缩短一个阶段· tide over critical period  渡过危险时期· place period  点上句号· put period  点上句号· have a period  来月经·   · 形容词+～· brief period  短暂的阶段· certain period  某一时期· considerable period  相当长的时期· cooling-off period  冷却(时)期· corresponding period  相应的时期· critical period  关键阶段,紧要关头· different period  不同阶段· dry period  旱季· early period  初期,早期· extra period  加时赛· fixed periods  固定的时期· fruitful period  硕果累累的阶段· historical period  历史时期· long period  长期· natural period  自然周期· prehistoric period  史前时代· pre-school period  学龄前阶段· present period  目前阶段· remote period  很久前的时期· short period  短期· wet period  雨季· double period  连续两节(课)· free period  自由课· question-and-answer period  问答课· heavy period  月经来得多· monthly period  月经· 名词+～· emergency period  紧急时期· harvest period  收获时节· Jurassic period  侏罗纪时期· lesson period  一节课· postwar period  战后时期· rest period  休眠期· teaching period  教学课· trial period  试验期· vacation period  休假时间· waiting period  等待时期· working period  工作时间·   · 介词+～· during period  在…期间· for period  在一段时期中· for period one year  一年间· in certain period  在某一时期· in that period  在那个…时期· within period  在…期间· ～+介词· period of a circulating decimal  小数的循环节· period of adolescence  青春期· period of availability  有效期· period of gestation  妊娠期· period of history  历史时期· period of incubation  潜伏期· period of international tension  国际形势紧张时期· period of office  任职期间· period of peace  和平时期· period of recovery  恢复时期· period of revolution  自转周期· period of rotation  自转周期· period of the French Revolution  法国大革命时期· period of three years  三年的时间· period of two months  两个月时间· 句型例句  ·The students' lunch period is from 11：30 to 12：30.学生们的午餐时间是从11点半到12点半。

Mary was restored to health after a period of medical treatment.经过一段时间治疗,玛丽康复了We lived in Beijing for a period.我们在北京住过一段时间She was taken on for a three-month trial period before being accepted as a permanent member of staff.在她被接受为固定雇员之前经过了三个月的试用期The work must be completed within a two-month period.工作须于两个月内完成There were long periods when we had no news of him.我们曾有好长时期没有得到他的消息He excels all other composers of his period.他胜过同时代的所有其他作曲家We have entered upon a new period of history.我们进入了一个新的历史阶段It was the most glorious period of the Roman Empire.这段时期是罗马帝国最辉煌的时期。

They were young at the period of their entrance upon the stage of history.在他们登上历史舞台的时代,他们还很年轻The cavemen lived in a period of history antecedent to written records.山顶洞人生活在有文字记载之前的一个历史时期During the Warring States period, more walls were put up to defend the borders of the different kingdoms.战国时期,修建了更多的城墙来保卫不同王国的边境The Ming period declined.明朝衰落了The school day is divided into seven periods.学校一天有七节课We have four periods before noon.上午我们有四节课Each school day has six periods with a ten minute recess between.每一个上课日分为六节,中间各休息十分钟。

Use a period at the end of the sentence.在一个句子的末尾用句号The period marks the end of a sentence.句号标明一句话的结束There should be a period at the end of a declarative sentence.陈述句的末尾应该有一句号Ross is a girl of the period.罗斯是个现代姑娘He is the youth of the period.他是一个现代青年My period is only for half a day and I get terrible headaches.我月经来时通常只有半天,而且头痛得厉害She had never had her period before.她以前从没来过月经·· 词语辨异  ·period, age, generation这三个词的共同意思是“时期”其区别是：period是这组词中最一般的常用术语,用于任何时限,时间可长可短; age意为“时代,寿命”,常用来表示以一个中心人物或显著特征而闻名的时期; generation意为“代、世代”,用于上辈出世与下辈出世之间的时段,对人类来说这段时间有时可算作20年或25年,也可用于下辈本身。

例如:The period in which people learnt to make tools of iron is called the Iron Age.人类学会用铁制造工具的时代,我们称为“铁器时代”My generation behaves differently from my father's and grandfather's.我这一代人和我父辈及祖辈表现不同·· 正误解析  ·1.正常上课的日子有六节课［误］  There are six lesson period in a normal school day.［正］  There are six lesson periods in a normal school day.［析］  period作“学时、课时”解时有复数形式2.在那些动乱年代里,我们在农场呆了很久［误］  During those years of turmoil, we stayed on a farm for a long period of time.［正］  During those years of turmoil, we stayed on a farm for a long time.［析］  误句中的period of是多余的,应删去。

·· 学习参考  ·period还可用作感叹词,位于句末或句中常常是说话人在讲过某句话之后又作的补充,强调说话人对事件的态度明确,用不着再解释了例如:I could have prevented them,and I didn't.Period.我本来能够阻止他们,但是我并没阻拦,就这样I love her, period!我爱她,就是爱她!·· 补充资料  ·［同义词］   age, epoch, era, interval, term, time［词源］  ＜拉丁语periodus＜。