高中英语Book2-Unit3词汇讲解

1、Unit 3单词学案chat (chatted; chatted; chatting)chat with sb about sth = have a chat with sb about sth 和某人闲谈某事identity v. identify 确认，认出，找到identity card 身份证a sense of identity 自我认同感convenient - n. convenience一op. inconvenientIt is convenient for sb to do sth某人方便做某事(主语不能是sb) eg. Please contact us if it is

2、 convenient for you.at one,s convenience在某人方便的时候I would appreciate it if you can reply to my letter at your earliest convenience.如果您能尽早给我回信，我将不胜感激。for convenience 为了方便起见cashin cash用现金 by check用支票update a software 更新软件stuck adj.be / get stuck in = be trapped in 困在，陷在be stuck in traffic遭遇交通阻塞keep sb c

3、ompany 陪伴某人拓展：lcompany n.公司，商行；陪伴力 accompany v.陪伴，伴奏 f accompany sb to sp.陪某人去某地 L companion n.伙伴benefit adj. beneficial 有益的，有用的vt. benefit sb使某人受益benefit Y vi. benefit ftom/by 从 中受益n. be of (great) benefit to = be beneficial to 对有益Jdistance adj. distant 遥远的；冷漠的in the distance 在远处at/ from a distance

4、从远处;隔着一段距离keep sb at a distance 与某人保持一定距离inspire adj. inspiring 鼓舞人心的 - n. inspiration 灵感 inspired受到鼓舞的inspire sb to do sth鼓励某人做某事access f adj. accessiblehave/ gain/ get access to有权使用.，可以接近.拥有.的机会be accessible to可以接近可以使用go through经历，经受；仔细查看；通过；浏览get through完成，通过，打通电话tough 艰难的，严厉的f adv. toughly -n. t

5、oughnessfunction n.功能，作用，机能y vi.起作用，正常工作；运转function as起.作用，具有.功能confirm vt.确认，使确信It is/ has been confirmed that.据/已经证实press f n. pressure 压力press the button 按按钮in shape in good/ great shape 状况 良好out of shape状况不佳，身体不适，变形，走样in the shape of呈的形状，以的形状keep track of掌握.的最新消息，了解.的动态 lose track of不了解，与失去联系tra

6、ck and field 田径discountat a discount以打折的价格a 10% discount 9 折accountn.账户，描述y v.说明account for是的原因，解释；（在数量、比例上）占on account of 由于on no account 绝不take .into account = take. into consideration 考虑in a rude manner 举止粗鲁Its rude to do sth做是粗鲁的particular f adv. particularlybe particular about 对.挑剔in particular

7、 尤其，特别embarrass - adj. embarrassing f n. embarrassment (to one5s embarrassment) JembarrassedJmake fun of 取笑，戏弄近义词短语：laugh at嘲笑play a joke on戏弄，同开玩笑play a trick / tricks on 捉弄upset v. (upset; upset) It upsets sb that. .让某人心烦的事adj. be upset about / at对某事感到心烦意乱tip忠告，诀窍，实用的提不；尖端；小费familiar sb be familiar with sth 某人熟悉某物sth be familiar to sb某物为某人所熟悉keep/ bear .in mind 牢i己在心、keep/ bear in mind that.define - n. definitioncase