义近词 Reserve v.预留 =book,指预订但是不能带走的东西。 Reserve a room(table,seat) at a hotel. Order v.预订,指预订并能带走的 Subscribe v.订阅, Subscribe to a newspaper(magazine,periodical,publication,journal等) 形近+义近 Worth adj.值得 be worth doing. The book is worth reading. The book is worth being read.是错误的。 Worthy adj.值得的, Be worthy of doing(动名词) ,The book is worthy of being read. Be worthy to do 可以做定语,修饰人,A worthy professor,值得尊敬的教授 Worthwhile adj.值得(花费时间、金钱) Worthwhile doing Worthwhile to do(to do 可以省略)Our effort is worthwhile.我们的努力是值得的。 短语,主要的动词短语 Look for 寻找 Look at 看 Get up 起床 Look into 调查,look into the matter,调查某事 ===investigate v.-->invest(投入精力、时间、金钱等)-i-gate(大门),投入精力在某人家大门,调查的意思 Look out 小心,注意 Look up 查(字典)look up the word in the dictionary. Look up to sb.看得起某人 Look down on sb.看不起某人 Turn down the radio,调小收音机 Turn down one's request ,turn down==decline Put up 建造,put sb. up 提供……住宿 5、拆解法 Prefix-root-suffix Prefix-root,通常改变词意; Root-suffix,通常改变词性 1) root+suffix -y,多的意思 Industry n. 1)工业;2)勤奋;如果这个词作为词根,则构成的词有两个方向。 Industrial adj.工业的 Industrious adj.勤奋的 Imagine v.想象 Imagin-ary adj.想象的,-ary表示性质 Imagin-ative adj.富于想象力的,-ative表示多 Imagin-able,adj.能想象的,-able表示能 2)prefix+root Tractor n.拖拉机 Tract 词根意思"托,拉" Abs-tract n.摘要;adj.抽象的 Abs=ab=离开 Abnormal,ab-normal,离开-正常=反常 Contract Con-tract v,收缩;n.合同; Con表示共同,一起的意思,等同com\cor\col\co Extract Ex-tract 提取,拔出 Ex表示外 Extract a tooth拔牙 Distract Dis-tract v.使。。。分心 Dis做前缀1)表示分开;2)表示否定 Distract sb. from doing sth. Subtract v.减去 Sub表示下面 Attract v.吸引 At-tract 字母a加上词根的第一个字母,这种前缀表示动作的加强 |