四级英语考试写作之常见词汇英文表达二

作文地带题目：2011年英语四级考试写作之常见词汇英文表达二

analogy n. ~ partial similarity between two things that are compared

analyse v. separate into its parts in order to study its nature or structure

annual adj. happening every year

anticipate v. expect

apparent adj. clearly seen or understood; obvious

append v. ~ sth （fml ） attach or add sth （esp in writing）

appreciate v. understand and enjoy （sth）; value highly

approach v. come near or nearer to in space or time

appropriate adj. ~ suitable; right and proper

approximate adj. almost correct or exact but not completely so

arbitrary adj. based on personal opinion or impulse， not on reason

area n. extent or measurement of a surface

aspect n. particular part or feature of sth being considered

assemble v. come together; collect

assess v. ~ sth decide or fix the amount of sth

assign v. ~ sth to sb give sth to sb as a share of work to be done or of things to be used

assist v. ~ in/with sth; ~ （sb） in doing sth （fml ） help

assume v. accept as true before there is proof

assure v. tell （sb） positively or confidently

attach v. ~ sth fasten or join sth （to sth）

attain v. succeed in getting （sth）; achieve

attitude n. ~ way of thinking or behaving

attribute v. ~ sth to sb/sth regard sth as belonging to， caused by or produced by sb/sth

author n. writer of a book， play， etc

authority n. power to give orders and make others obey

automate v. cause to operate by automation

available adj. that can be used or obtained

aware adj. ~ of sb/sth; ~ that.。. having knowledge or realization of sb/sth