Module 5 A Lesson in a Lab核心单词1. conclusion n. 结论;决定；结局；协定，协议常用结构：reach/come to a conclusion 得出结论in conclusion 总而言之；综上所述bring ...to a conclusion 把……了结；结束The conclusion you came to last time is wrong, I think.我认为上次你得出的结论不正确。Module 5 A Lesson in a Lab In conclusion, I’d like to say that you have done a very good job.总而言之，我想说你做了一件非常好的工作。联想拓展conclude v. 断定；推断出；得出结论conclude sth. with sth.以……使某事物结束Premier Wen concluded his speech with a famous Chinese saying.温总理用一句著名的中国谚语结束了他的讲话。2 .aim. n.［C］目标;目的；［U］瞄准vt.&vi. 瞄准；对准；目的在于常用结构：take aim at 瞄准，对准；致力于achieve/attain one’s aim 达到目的miss one’s aim 打不中目标；达不到目的aim at/to 瞄准，对准；目的在于be aimed at 针对；目的是；旨在aim at doing sth.=aim to do sth.致力于/打算做某事用心 爱心 专心What is your aim in helping that man?你帮助那个人的目的是什么？He studied hard, aiming at passing the entrance exam.=He studied hard, aiming to pass the entrance exam.为了通过入学考试，他努力学习。The programme is aimed at a teen audience.这个节目针对的是十几岁的观众。3. ordinary adj. 普通的；平常的易混辨析ordinary/common/usual/normalordinary 意为“普通的，平常的，平凡的”，指平常或正常的，强调无特殊之处，有“平庸无奇”的意思。common 指经常发生，并且是“熟悉的，常见的，共有的”事情。usual 意为“通常的，惯例的”，强调依照某人的常识来判断，有“遵循常规”之意。normal 意为“正常的，合乎标准的”，强调的是在正常情况下应有的。Free medical treatment in this country covers sickness of mind as well as ordinary illness. 在这个国家，免费医疗既包括普通的疾病，也包括大脑的疾病。Whoever has common sense knows that smoking is harmful to people’s health.有点常识的人都知道吸烟对人们的健康有害。Last Sunday, he went to work as usual.上周末，他...
