1、最新高中英语词组大全优秀名师资料(2)三角形的外心: 三角形外接圆的圆心叫做这个三角形的外心.7.三角形的外接圆、三角形的外心。(1) 弧长公式: 弧长 (R表示圆的半径, n表示弧所对的圆心角的度数)1、第一单元“加与减(一)”。是学习20以内的退位减法，降低了一年级上学期孩子们学习数学的难度。退位减法是一个难点，学生掌握比较慢，但同时也是今后竖式减法的重点所在。所以在介绍的：数小棒、倒着数数、凑十法、看减法想加法、借助计数器这些方法中，孩子们喜欢用什么方法不统一要求，自己怎么快怎么算，但是要介绍这些方法。17 6.186.24 期末总复习6 4.24.8 生活中的数3 P30-351.正切
2、：4.垂径定理：垂直于弦的直径平分这条弦，并且平分弦所对的两条弧。最大值或最小值：当a0，且x0时函数有最小值，最小值是0；当a0，且x0时函数有最大值，最大值是0。11.利用三角函数测高 a short cut 近路/捷径 abandon oneself to sth沉湎于 be able to do sth. 有能力做某事be capable of doing sth. 有能力做某事 do sth. to the best of ones ability 尽某人全力做某事 abnormal behavior 反常的行为 above all 最为重要的是after all 毕竟in all
3、总共not at all 根本不 be absent from school/work 缺课/旷工 be absent-minded 心不在焉的 be absorbed in专心于 the academic year 学年 have the access to sth./ doing sth. 有机会做某事/有接近的权利 by accident 意外地according to 根据 account for 解释；说明 open an account 开户头 take into account 把考虑在内 accuse sb. of 指责某人某事/指控某人某事 charge sb. with s
4、th. 指控某人某事 be accustomed/used to sth./doing 习惯于做某事 make a great achievement/great achievements 取得重大成绩 acid rain 酸雨 act as 担任；充当 take action to do sth. 采取行动做某事take an active part in 积极参加 adapt oneself to sth./doing 适应于（做）某事 be adapted to sth./ doing add to beauty/difficulties 增添了美丽/困难 add up to 合计达am
5、ount to合计达 in addition 此外，另外 in addition to sth. 除之外 admire sb. for sth. 羡慕/钦佩某人某事 admit ones mistake 承认某人的错误 be admitted to university 被大学录取 adopt ones advice 采纳某人的建议 adopt a child 收养一个孩子 in advance 预先advanced technology 先进的技术take advantage of 趁机利用have a big advantage over 与相比有优势be to ones advantag
6、e 对某人有好处 advise sb to do sth. 建议某人做某事advise doing sth. current affairs 时事can/ be able to afford sth.支付得起be named after 以来命名 again and again 再三地，反复地 be against ones will 违背某人的意愿 the aged 年老者 agree on upon sth. 就达成一致 agree to ones suggestion/proposal 同意某人的建议 agree with ones suggestion/proposalahead of
7、 time 提前 first aid 急救 aim at sth./doing sth. 瞄准某物；旨在做某事alarm clock 闹钟 be alert to sth./sb. 对警惕allow to do sth. 允许做某事allow doing sth. leave alone 别管get along/on well with 与相处融洽；进展顺利 be amazed/surprised/astonished at 对很惊讶 ones ambition to do sth. 做某事的志向 make an announcement 做一个通知 be anxious about 为而担心
8、 be anxious for 急于得到 apart from 与相隔；除了之外can tellapart 把区分开 apologize to sb. for sth. 因向某人道歉make an apology to sb. for sth. appeal to sb. for sth. 因向呼吁appeal to sb. 吸引某人 applyto practice 把应用于实践apply for a job/position 申请一个工作/职位the application form 申请表make an appointment with sb. 与某人有约appreciate sth./
9、doing sth. 欣赏/感激做某事 approve of 赞成；同意 argue with sb. about over sth. 与某人争论某事arouse ones interest 唤起某人的兴趣make an arrangement to do sth. 做出安排做某事 as a matter of fact 实际上 as a result 因此 as a whole 作为一个整体 as follows 如下 as so long as 只要 as the saying goes 俗语言 as usual 如平常 be/feel ashamed of 对感到羞愧fall aslee
10、p 入睡assign too much homework 布置太多的作业 assure sb. of sth./that 使某人相信某事attempt to do sth. 尝试做某事make an attempt to do sth. at a loss不知所措 at all costs 不惜一切代价 at ease 轻松，自在地 at present 目前 at the beginning 最初 at the cost/expense of 以为代价 at the risk of 冒险做某事on (an/the) average 平均来说，一般来说 avoid doing 避免做某事 ke
11、ep/stay awake 保持醒着 award sb. the Nobel Prize 授予某人诺贝尔奖 sb. be awarded the Nobel Prize be aware/conscious of 意识到 back and forth 来回地 go bad 变质 keep the balance of nature 保持自然界的平衡 be banned from 被禁止做某事 snack bar 小吃店，快餐店 go to the barbers 去理发店 pick up a good bargain 无意中买到一件便宜货 be based on 建立在基础之上 be on t
12、he basis of have a bath 洗个澡 be bathed in tears 泪流满面 bathing suit 游泳衣 on the beach 在海滨 bear a share of responsibility 承担一份责任 heart beating 心脏跳动 beg sb. for sth./ to do sth. 乞求某人做某事 begin with 由开始 behave oneself 管好自己 fall/lag behind 落后 human being 人类，人 believe in 信任 make believe that 假设 belong to 属于 b
13、enefit sb. a lot 使某人受益匪浅 benefit from 从当中获益 be beneficial to 对有益 do ones best 尽全力 read between the lines理解字里行间的意思 big game 大猎物 pay the bill 付帐单 give birth to 生下 not a bit= not at all 根本不 blame sb. for sth. 责备某人某事 sb. be to blame 某人有责任 fill in the blank 填空 blare the horn 按喇叭 be blind to 没有意识到 turn a
14、blind eye to 对视而不见 blow up/ be blown up 爆炸 notice board 布告栏 on board 在船上 boiled water 开水 booking office 售票处 never bother to do sth. 不操心做某事 bottled juice 瓶装的果汁 at the bottom of 在的底部 break out 爆发 break away from 脱离 take a deep breath 深吸一口气 hold ones breath 屏住呼吸out of breath 上气不接下气 make a brief introdu
15、ction 作一个简洁的介绍 fire brigade 消防队 bring up sb. 抚养某人bring in sth. 引进bring about changes 导致变化 browse through the books 随意浏览书籍 bump into sb. 撞上某人；偶遇某人 a bunch of flowers 一束花 burn sth. to the ground 把烧光 burst into tears 大哭起来burst out crying bury oneself in sth. 埋头做某事be buried in business hours 营业时间 none o
16、f ones business 不关某人的事 be busy doing sth. 忙于做某事be busy with sth. press the button 按按钮 call at sp.参观某地 call on upon sb. 拜访某人；号召某人 call off a meeting 取消会议 cancel a meeting calm down 镇静下来 go on a camping trip 去野营 on the campus 在大学校园里 a candidate for a post/position/job 某职位/工作的申请者/侯选人 cannot help doing
17、禁不住做某事 cannot help but do sth. 只能做某事 cannot help to do sth. 无法帮忙做某事 care about 关心，忧虑 care for pop music 喜欢流行音乐 take good care of 好好照顾 pursue an educational career 从事教育生涯 carry on ones work 继续某人的工作 carry out a plan 实施一项计划 in case of fire 以防下雨；万一下雨 in this/that case 如果这样/那样的话 cash desk 收银台；柜台 take a c
18、asual look at 随意地看一下 the catalogue card 目录卡片 catch a cold 感冒 catch fire 着火 catch hold of sb. 抓住某人 catch sight of 看见 catch up with sb. 赶上某人 catch ones attention to 引起某人对的注意 causes and effects 因果 celebrate the wedding anniversary 庆祝结婚纪念日 the central government 中央政府 the wedding ceremony 结婚仪式 face the c
19、hallenge 面对挑战 win the championship 获冠军称号 lose the golden chance 错失良机 miss the good opportunity change ones mind 改变主意 the English Channel 英吉列海峡 the Movie Channel 电影频道 charge (sb.) for sth. 因向某人索价 free of charge 免费地 charge sb. with sth. 控告某人某事 take charge of sth. 负责某事 in the chatting room 在聊天室里 cheat
20、in the exams 考试作弊 check in登记（入住） check out 结帐 cheer up 欢呼；喝彩 cash the cheque/check 兑现支票 the chief editor 主编Childrens Day 儿童节 have a better choice 有一个更好的选择 choose to do sth. 选择做某事 in the church 在教堂里 under this circumstance 在这种情况下 the citizens of Shanghai 上海市民 the Civil War 国内战争 the social classes 社会等
21、级 classical music 古典乐 clear up （天气）放晴；清除（安静） close down a factory 关闭一家工厂 get close to 接近 take a close look at 仔细地看一下 close friends 亲密的朋友 get/find a clue to a crime 找到犯罪线索 Zip Code 邮编 have a collection of 500 stamps 集了500枚邮票 combine A with B 将A与B结合在一起 come abouthappen 发生 come across sb./sth. 偶遇 come
22、down with a disease 因（疾病）而病倒 come out 出版；出现 come to oneself苏醒过来 come true 实现了 When it comes to , 关于；谈到 have a good command of English 对英语掌握地很好 comment on upon对进行评论 have a comment on/upon commit a crime 犯罪 common sense 常识 have in common 有共同点 communicate with sb. 与某人交流 communicate sth. to sb. 把某事传达给某人
23、 the Communist Party of China 中国共产党 be compared to/with 与相比 in/ comparison to compete with 与相竞争 in the competitive society 在竞争激烈的社会里 complain of/about 抱怨 complain to sb. about sth. 向某人抱怨/投诉某事 be composed of 由组成 consist of be made up of reading comprehension 阅读理解（力） personal computer (PC) 个人电脑 concen
24、trate on upon 集中注意力于 be concerned about 关心/忙于 form/reach/come to/arrive at a correct conclusion 得出一个正确的结论 improve peoples living conditions 改善人们的生活条件 on condition that 以为条件；如果 be full of confidence 充满信心 have confidence in 对有信心 be confident of be in conflict with 与发生冲突 be confused with 对感迷惑 congratul
25、ate sb. on sth. 祝贺某人某事 be connected with 与有关系 be connected to the Internet 与因特网相联 be conscious of / that 意识到 be aware of/ that a clear conscience 无愧于心 cause serious consequences 导致严重的后果 under construction 仍在建造中 the construction site 建筑工地 consult a dictionary 查阅字典 refer to a dictionary protect the ri
26、ghts of consumers 保护消费者的权益 make contact with 与联络 the contents of a book 书的目录 a speech contest 一场演讲比赛 the Continent 欧洲大陆 sign a contract 签一份合同 on the contrary相反地 contrary to ones expectation 与某人预料的相反 in contrast to 与相对比 contribute money to 捐款给 contribute to 有助于 be in control 在掌控中 be out of control 失控
27、 convenient communication 方便的交流 private conversation 私人谈话 co-operate with sb. 与某人合作 cost ones life 使某人丧生 in the course of 在过程中 in the court 在法庭上 be covered with 被所覆盖 air crash 空难 be crazy about 为疯狂 create the opportunities 创造机会 credit card 信用卡 cross talk 相声 the Red Cross 红十字会 be crowded with 挤满 cruel behavior 残忍的行为 the cultural difference 文化差异 cure sb. of 治愈某人的疾病 be curious about 对很好奇 current affairs 时事 social customs 社会习俗 cheat customers 欺骗顾客 cut down the price 降低价格 do damage to 对造成损伤 the damp weather 潮湿的天气
