《大学英语第二单元讲义》由会员分享,可在线阅读,更多相关《大学英语第二单元讲义(7页珍藏版)》请在金锄头文库上搜索。
1、大学英语第二单元讲义sectionA1、单词讲解l Endurance忍耐 (名词) 同义词 patiencepatience,endurance这两个名词均含“忍耐、耐心”之意。patience:普通用词,通常指不急不躁的容忍态度或能力。endurance:侧重指忍受艰辛或痛苦的能。短语词组endurance failure疲劳破坏heat endurance耐热性 cruising endurance巡航续航力cold endurance耐寒力cannot endure to do/doing sth 无法忍受做某事they both endured a bad marriage for
2、the sake of childer.l Typical 典型的 (形容词)副词:typically名词:typicalnessnormal,ordinary,regular,natural,typical这些形容词均含“规则的、正常的、正规的”之意。normal:指不超过某种限度、符合某种标准或常规。ordinary:强调一般性和普通性,含不突出的意味。regular:指按已有模式的、有规律或定期的。Natural 侧重某人或某物的行为符合其固有特性。typical:指个体能体现出群体的特征。【例句用法】1.She is a typical Taurus/Taurean/has a typ
3、ical Taurean personality.她有典型的金牛座性格。2.The play contains a number of typical Stoppard set pieces.这出戏里有若干典型的斯托帕特式的场景。3.This chair is typical of Anthonys way of designing furniture.这把椅子是安东尼式家具设计的代表。Moderate 适度的 (形容词)adj.适度的,温和的,稳健的,中等的v. 节制,使 . 稳定;使 . 缓和n. 稳健的人词形变化 副词:moderately名词:moderateness动词过去式:mod
4、erated动词过去分词:moderated动词现在分词:moderating动词第三人称单数:moderatesEvidence 证据(名词)动词过去式:evidenced动词过去分词:evidenced动词现在分词:evidencing动词第三人称单数:evidence名词 n. 1. 证据;证词;证人;物证U(+of/for)+that+to-vHe was punished for giving false evidence. 他因作伪证而受到惩罚。 The evidence is very shaky. 这证据相当靠不住。 2. 迹象UC(+of)+(that)There are e
5、vidences that somebody has been living here. 有迹象显示有人一直住在这里。 3. 清楚,明显U及物动词 vt. 1. 证明2. 显示,表明Molecule 分子(名词)l Formerly 以前(副词)I formerly worked in a casual dress environment.adv.我以前工作的那个地方对着装没有特别的要求。辩former preceding previous pastFormer指过去的,只用作定语;preceding指顺序时间上在前的,也只作定语;previous后接to,表示在之前; past指曾经的。Pr
6、otein 蛋白质(名词)Journal 杂志(名词)magazine,journal,periodical,publication,newspaper,review,press这些名词均有“出版物或定期刊物”之意。magazine:指刊登各种文章、小说、诗歌、评论的杂 newspaper:一般指每日出版的报纸志。press:系报刊总称,也指报界或报业。 review:多指登载评论性文章或讨论重大事件的文章l calculate 计算(动词)calculate,count,compute,reckon这些动词均含有“计算”之意。calculate:通常指要求细致精确和复杂的计算,以解决疑难问题
7、,多用于自然科学、生产部门或要求专门计算的场合。count:指逐一计算而得出总数。:通常指较简单的数compute:一般指已有数据的,较简单但数字长的数学运算。reckon学计算,也可指心算。短语词组calculate on vt. 期待(指望, 依靠)calculate upon vt. 期待(指望, 依靠)calculate by insp. 观察计算calculate on/upon 期待, 指望, 依靠Consume 吃喝(动词)l Supplement 增补物n.增刊,补充物 It comes out each week and it has a magazine supplemen
8、t.每周出版一期,还附有杂志增刊vt.增补She gives private lessons to supplement her income.她给私人授课以贴补收入。Compound 复合物(名词) Bounce 弹回Storage 储存(名词)The best place for storage of money is a bank.银行是存钱最好的地方。Respectively 各自的(副词 )My husband and I got pay rises of 8% and 10% respectively 我丈夫和我分别加薪8%和10%l Advisable 明智的(形容词) 副词:
9、advisably名词: advisabilityIt is advisable to be forearmed.预作准备是明智的Ratio 比率(名词)l yearly 每年的(形容词 副词) 同义词 annual adj.每年的, 年度的 annually adv. 每年, 年年 every year 每年Childbearing 生育(名词) physician 医生(名词) l Plus 并且 prep.加, 加上 Two plus five is seven 二加五等于七adj.正的,超过的 5 is a plus quantity 五是一个正数n.正数,加号, He seems t
10、o have mistaken a plus for a minus他似乎把正号误作负号了 conj.并且 modify 修改(动词) We have to modify our plan a little bit. 我们得对我们的计划稍加修改absorb 吸收(动词) 形容词: absorbable副词: absorbingly名词: absorbability动词过去式: absorbed动词过去分词: absorbed动词现在分词: absorbing动词第三人称单数: absorbsUndo 取消(动词)Would you please undo this knot for me?你能
11、不能帮我把这个结解开Restrict 限制(动词) shortcoming 缺点(名词) liable 易出问题的Leafy 多叶的(形容词) allowance n. 零用钱, 津贴, 限额, 允许,折扣, 考 虑Select 选择(动词)v. 选择, 挑选Please select a channel to begin with from left.请从左边选择一个频道。adj. 精选的, 优等的 n. 被挑选出来的人或物digest 消化(动词) digestive消化的(形容词) cereal 谷类作物(名词)plentiful 大量的(形容词)副词: plentifully名词: p
12、lentifulnessImpact n. 影响, 冲击力, 撞击 vt. 挤入, 压紧, 撞击, 对 . 发生影响 vi. 冲击, 撞击, 产生影响derive 取得(动词) vessel 血管(名词) striking 显著的(形容词)l leak 使漏 v. 渗, 漏, 泄露 n. 漏洞, 泄露 leak, drip这两个动词均含“滴、漏”之意。leak: 侧重液体或气体等从容器漏出,或泄漏了消息。drip: 侧重以点滴形式下落,也指漏出或溢出。Substance 物质(名词) interfere 干涉(动词) remedy n. 治疗法, 药物, 补救Warmth is the bes
13、t remedy for col热疗是治感冒的最好方法vt. 治疗, 补救, 矫正2、词组讲解Bounce back 恢复健康 in general 通常Up to 多达 tip sb over the edge 使某人受不了Out of breath 上气不接下气 throw up 呕吐Go up 上升 interfere with 干扰Sum up 总结结合课后练习题IV1 bounce back 2 summed up 3 Up to 4 at risk 5 went to zero6 goes up 7 interfere with 8 derived from 9 In genera
14、l 10 take insectionB1、Now a new day study by a team of Purdue University researchers suggests that even moderate exercise may lead to reduced iron in the blood of women.(1)suggest+(that)+ 主语 +(should)do sth 或 it is suggest that + 主语 + (should)do sth Eg1.He suggested that you should go there tomorrow.注意:suggest 不可以加不定式的复合结构.Eg2.He suggested you to go there tomorrow ()(2)suggest + 名词/代词 或 suggest + 名词/代词 + to sb 注意:不能说suggest sb sth,也不能加双宾语.Eg3.we suggest him the plan. ()Eg4.We suggest the plan to him.()(3)suggest + doing sth Eg5.He suggested goi