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1、沪江网校雅思6.0课程写作讲义class.hujiang.com沪江网校雅思6.0课程词汇讲义第1课雅思考试对词汇的要求和词汇学习方法介绍一、词汇学习的重要性人类思维活动和思想交流的直接载体语句的基本构成单位听说读写四项基本技能的基础二、雅思考试对词汇的要求没有具体规定考生需要掌握多少数量的词汇实际词汇要求不亚于托福考试三大类:基本词汇保底词汇核心词汇提高词汇认知词汇看个眼熟三、学习雅思词汇的建议1.并非英语基础不好、词汇量少就很难取得理想的成绩2.背的单词并非越难越好3.不要强迫自己把所有词汇都铭记于心4.在备考初期,放下考试
2、,专注于词汇四、重点记忆方法之一:词缀记忆法1.词的分类介绍(1)按语法功能可分为:封闭词类(closedclass)开放词类(openclass)封闭词类指所有的功能词(functionword),包括:介词:in,of,with,without,beyond,inspiteof代词:you,he,one,this,that限定词:a,the,this,some,any,no连词:and,or,but,because,when,if助动词:do,can,may,must,will沪江网校雅思6.0课程写作讲义class.huj
3、iang.com开放词类指各种实义词,包括:名词:man,doctor,drama,faith主动词:work,give,make,take形容词:cold,young,big,small,cheap副词:here,there,early,late,really,fast考生需要掌握的就是开放类词汇。基数词、序数词和感叹词:介于“封闭”和“开放”之间的词类(2)根据构词法可以分为:简单词;派生词;复合词简单词near,far,hand,foot,get,take派生词unfair;decrease,misunderstand,p
4、reschool,movement,coverage,happiness复合词复合名词handbook,toothpaste,downfall复合形容词world-famous,bloodthirsty,bitter-sweet复合动词(to)outline,(to)nickname,(to)spotlight复合副词moreover,nevertheless复合连词whenever,wherever,whereas复合介词alongside,outside,throughout2.利用前后缀猜测词义表示否定的前缀:un-non
5、-in-dis-unfairnonsmokerinedibledisloyalunhappynonviolentinexactdiscontent表示相反的前缀un-de-dis-counterunbinddecreasediscovercounterattackuncoverdeductdiscouragecounteract表示方式的前缀mis-co-misjudgecooperatemisdirectco-teacher表示向背的前缀pro-anti-pro-Chineseantiwarpro-Americanantiso
6、cial沪江网校雅思6.0课程写作讲义class.hujiang.com表示程度或大小的前缀super-ultra-over-under-semi-supermarketultraleftistovercuriousunderdevelopedsemicirclesuperstarultraconservativeovereatundercooksemiskilled表示时间的前缀pre-fore-postpreschoolforetellpostwarprewarforecastpostgraduate表示方位的前缀sub-i
7、nter-trans-subwayinternationaltransatlanticsubmarineinterdependenttransfrontier引起词性变化的前缀:be-en-em-a-belittleenslaveembodyasleepbefriendenableempowerablaze前缀汇总表PrefixesMeaningsExamplesa-lackinginamoral,asymmetryanti-againstanti-missile,anti-corruptionarch-highest,wors
8、tarchbishop,arch-enemybi-twobilingual,bilateralco-with,jointco-author,cooperatecounter-inoppositiontocounter-attack,counteractde-to