1、高中英语背单词妙招15三、十倍数法三大主流方向：1。同义 2。反义3。词性变化 通过这三个方向扩展1. depart:v。 (离去，出发,违反，死了)同义： 1) decease: n. vi (死亡，亡故) Treat yourself nice is only you can do for the deceased。善待自己是对死死能做的唯一的事2) die: v (死) my love for you will never die我对你的爱矢志不渝3)expire: v (断气,死亡)4)leave: vt 留下，离开)5)perish: v (猝死，喪生)反意:1)exist: v (
2、存在,生存) e/ 2)live: v (活着)he is still living他仍然活着e 词性变化1) departed: a (逝去的)The departed will never come back逝者将不复返2) departure: (离开，违反,死亡，逝世)The planes departure will be on time 飞机将会准时起飞2. depress: (降低，压下，使。沮丧) 同义: 1) deject: (使沮丧/灰心)Why are you dejected ？ 你为什么这么沮丧呢？ 2) discourage: v (使气馁，使泄气) I disco
3、uraged by the failure我因失败而沮丧3) lessen: (减少,减轻)I wrote a lot to lessen his stress我写了很多信给他减轻压力4)lower: v (降低，减弱) Please lower your voice 请降低音量5)reduce: v (降低，缩小)we must reduce the cost to get more profit。我们必须降低成本来获得更多的利润反义：1) encourage: v (鼓励,激励,支持) vt (鼓励)We should encourage our students by heart 我们应
4、该由衷地鼓励学生2) inspire: v (鼓舞，激发，启发), k What you said inspires me 你的话鼓舞了我词性变化：1) depression: n (抑郁，不景气)Many stores closed during the depression 不景气的时候，很多店都倒闭2) depressive: a(沮丧的，抑郁的) She is depressive these days 她这几天很沮丧3. ensure: v (保证，担保,确保) 同义:1)assure: v (保证，担保,确保)/ , T, I assure you that。 我向你保证。2)ce
5、rtain:(确定的，确信的，无疑的)how can you be so certain that he wont come tonight 你为何如此肯定他今晚不会来,3)guarantee: v/vt. /n (保证,担保)I guarantee satisfation to the customers我保证让顾客满意4)make: v (达成，完成)9 I5)defend: v (防护，保护)( Ill do whatever i can to defend you 我会尽我所能的保护你6)shelter: v (庇护)7)shield: v (保护)he shields his eyes from the sun 他用手遮住阳光保护眼睛8)protect: v (保护)she protects her son too much 她过渡的保护她儿子反义：1) uncertain: a (不确定的)4 t Everything is uncertain now 现在每件事都不确定
