自考英语二完整讲义85
22.continued a. 继续的，连续的23.lengthen vt./vi. 使延长，变长
名词或形容词后面加“en”变为相应的动词，length→lengthen变长 wide→widen变宽
24.wealthy a. 富裕的，丰富的
n+y=a.
比如：sun（n.）→sunny=a.
rain→rainy
25.neglect vt./n.忽视，忽略
26.expectation n.期待，估计寿命
27.slippery a.滑的，圆滑的
28.demographer n. 人口学家
29.revision n. 修订，修改
30.upwards ad.向上，趋向上升
词组：Phrases and Expressions
1.to approximate to 与…接近
2.to the fore 在前面，到前面；在显著地位
3.resistance to 对… 的阻力
be classified as 把…分类为，把… 列为
be due for 应该得到，该…时候
词汇精讲：
1.classify： vt. 把…分类
派生词：classification n. 分类；classical a. 古典的，经典的
用法：classify … as 把… 划分为；把 … 列为
The books in the library are classified according to subject.
图书馆里的书是按照科目分类的。
Memory can be classified as short- term memory and long -term memory.
记忆可分为长期记忆和短期记忆。
2.proportion ： n…… 比率，比例
词组：in proportion 与…成比例； out of proportion 与…不成比例
The different parts of the house are in perfect proportion.
这幢房子的各部分比例很匀称。
His earnings are out of proportion to his skill and ability.
他的收入与他的技术能力很不相称。
The price of the article is out of proportion to its value.
这件商品的价格与它的价值很不相称。
3.appreciation ： n. 欣赏，感激
派生词：appreciate v.
I have great appreciation of Shakespeare. 我非常欣赏莎士比亚。
You should show appreciation for the things your friends do for you.
你应当对你的朋友为你所做的事情表示感谢。
Their appreciation of the performance was expressed in loud cheers.
热烈的喝彩表达了他们对演出的赞赏。
4.acknowledge ： vt. 承认； 对…表示感谢
He refused to acknowledge that he had done wrong.
他拒绝承认自己做错了。
We must acknowledge his letter. 我们必须告诉他已经收到了他的来信。
He reluctantly acknowledged the mistakes in his statement.
他勉强承认了他陈述的谬误之处。
5.alter： v. 改变，改动
The waiter apologized the altered the figure on the bill.
服务员道了歉并把账单上的数目改了过来。
The village hasn‘t altered much since the last time I was there.
与我上次在那时相比，这个村子并没有多大的变化。
Conditions have altered radically. 情况发生了根本的变化。
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