知识·巧学
生词巧解
发现发觉
词析音析字母组合 ioey分读作 [I] [I]
形析discover(vt 发现)+y(名词缀)
义析something discovered
典句The discovery of oil on their land made the people rapidly rich
土发现石油快致富
拓展1)构词discover vt发现发觉
2)注意区discovery invention法:
discovery指发现强调找寻出原已存知事物
invention指发明强调通研究制造者设想出原存事物
call up ……电话
词析义析make a phone call
典句Parents should not call up their children while they are listening to the lessons
孩子听课时父母应该电话
拓展1)牢记列短语call for需求call off取消call on拜访call forth唤起引起on call时命准备妥
2)拓展call up召集动员想起 (call upon)
now and then偶尔时
词析义析from time to time
典句Although we are busy doing our lessonswe go to the English Salon now and then
忙功课时英语沙龙
拓展牢记相关短语since then时till then直时before then时前but then方面by then时候from then on时起
显示……差……辨
词析音析元音字母 iii分读作 [I] [I][I]
形析dis(分开)+sting(刺)+ish(动词缀)→刺记号分开
义析recognize the difference between sthtell the difference between sth
典句The monitor distinguished himself by his performance in the examination
班长考试中成绩优异显突出
拓展1)构词distinction n区distinctive adj独特distinguished卓越著名
2)牢记列固定结构be distinguished as辨明称be distinguished by……特征be distinguished for……著名be distinguished from……加区distinguishfrom辨识…………区开distinguish oneself众出名
3)牢记相关短语distinguish right from wrong明辨非distinguish good from evil分辨善恶distinguish sbin a crowd群中认出某distinguish things into classes东西分成类
set about 开始着手
词析义析start doing sth
典句If he’s set about doing itnothing will stop him
旦开始做事什阻挡住
拓展牢记相关短语set aside放边驳回set down放搁记set in持续set offset out出发启程set on攻击袭击set out to do认真开始做set up建立(事业)set aside 留出
突然意外
词析音析元音字母 au分读作
义析sudden
典句Some car sellers have gone away from the market in view of the abrupt turn of the prices
价格突然转变轿车商已退出市场
拓展牢记相关短语abrupt entrance 贸然闯进an abrupt turn急转弯in an abrupt manner礼态度an abrupt change in the weather天气突然变化
便利方便
词析音析元音字母 oe字母组合ie分读作
形析conve(convey交通)+nient(形容词缀)
义析handysuitable
典句Our house is convenient for the shops
家商店方便
拓展1) 构词convenience n方便便利conveniently adv 方便
2)反义词inconvenient adj便困难
3)牢记相关短语convenience food方便食品convenience store便民商店at one’s convenience某方便时
4)牢记相关句型sthis convenient for sb某事某说方便It is convenient for sbto do sth某干某事方便
监控n班长监听器监视器
词析音析元音字母 oi字母组合 or分读作[I]
形析monit(警告)+or(表示名词缀)
义析a pupil who assists a teacher in routine duties
典句We have been monitoring the enemy’s radio broadcasts to try to find out their secret plans
直监听敌方电台广播设法查探秘密计划
拓展1)根词monitory adj训诫monition n忠告警告告诫书传票monitorship n 级长职务
2)牢记相关短语monitor an examination监考display monitor监视器monitor the city’s drinking water 测试城市饮水中杂质
放走释放
词析音析元音字母 e字母组合ea 分读作 [I]
形析re()+lease(loose 松开)—释放-发行-承认-认出
义析liberatepublishloosenrecognize
典句The old man persuaded the boy to release the bird and it flew away
位老者劝说男孩放鸟飞走
拓展牢记相关短语常from连release sbfrom one’s suffering免某痛苦release sbfrom one’s promise某必履行诺言a recently released film新发行电影
声称n张
词析音析字母组合 ai读作
形析clear(……清楚)+aim(目)
义析declare
典句His claim about the number of people killed in the coal mine accident was evidently not true
说煤矿事中死亡数显然真实
拓展牢记相关短语make a claim for 求make a claim to认……属claim against damage求赔偿损失have a claim on ……求权
效确凿
词析音析元音字母 ai分读作[I]
义析effective
典句For some pupilsthe little cough is a valid excuse for being absent from school
学生说咳嗽学正理
拓展1)构词validly adv validness n
2)牢记短语a valid objection根反valid methods效办法a valid conclusion正确推断结valid evidence确凿证be valid for two weeks效期两周
in case (防)万
词析义析if it happens that
典句Take a hat with you in case the sun is very hot
带顶帽子防太阳晒
拓展牢记相关短语in case of果万in any casein that case果样话
忍受忍耐负担
词析音析字母组合 ear读作
义析put up with
典句He bears a grudge(怨恨)against me because I took his place in the office
怀恨心取代办公室里位置
拓展1)义词stand忍受support承担give birth to生育
2)较 bearsufferstand
组动词忍受意思
① bear 侧重表示忍受沉重难办事
② suffer 侧重表示忍受受令愉快甚痛苦事
③ stand表示忍受令生厌事
dive into 迅速手伸入心投入
词析义析quickly put one’s hands intodevote oneself intoto plunge
典句He dived from the bridge into the cold water and rescued the drowning child
桥跳入水中救起溺水孩子
拓展牢记相关短语make a dive for……take a dive突然降dive into the water跳入水中dive into the crowd进群dive into a purse手伸进钱袋
set out(to do) 开始(做)
词析义析begin to do
典句On their arrivalthey set out to read the English books they brought with themselves
达里开始读身携带英语书
拓展牢记相关短语set asideapart……外存起set back倒退拨回(钟表针)set before……放……面前set by ……留作set down放记登记set forward出发钟表时间前拨set free释放解放set off出发动身set out出发开始陈述set to认真干起set up竖起建起
(水气)流电流adj现前
词析音析字母组合ur元音字母 rent 分读作
形析cur()+rent(形容词缀)
义析present
典句Whoever goes with the current of the times will be respected
应时代潮流受尊敬
拓展1)构词currentless adj电流流currently adv普遍通常
2)牢记相关短语current events 时事current fashions流行时尚current money通货币
in truth 确事实
词析义析in fact
典句In truth some students are only making use of half of the time in class
事实学利课堂12时间
拓展牢记相关短语seek after truth探求真理arrive at the truth获知真相out of truth装配精确to tell the truth说实话
实际实践实
词析音析元音字母aia分读作[I]
形析practice(实践)+al(形容词缀)
义析be of useexperience
典句He is very practical and he can make or mend almost anything
干制造修理东西
拓展牢记相关短语a practical proposal 切实行建议a practical method实方法practical minds讲实际头脑a practical teacher验教师a practical joke恶作剧
hang on 挂断紧紧握住稍等
词析义析hold on
典句Hang on a minuteI’m just coming
请稍等马
拓展牢记相关短语hang about闲着hang back畏缩前退缩hang up挂悬挂断(电话)
get through 设法联系(尤通电话)(设法)做完通
词析义析keep in touch withfinish
典句We must get it through to him that he must rest
解该休息
拓展牢记相关短语get across理解get away with逃避惩罚get on with相处融洽get over做完康复克服get by通越
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