expand,extend,stretch,spread 的区别?

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expand,extend,stretch,spread 的区别?
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expand,extend,stretch,spread 的区别?
expand,extend,stretch,spread 的区别?

expand,extend,stretch,spread 的区别?
你好,归纳如下.附上题目帮助你理解.
.expand/extend/spread/stretch
(1)expand“展开,扩大”,不仅指尺寸的增加,还可指范围和体积的扩大.
(2)extend “伸出,延伸”,指空间范围的扩大,以及长度、宽度的朝外延伸,也可指时间的延长.
(3)spread“伸开,传播”,一般指向四面八方扩大传播的范围,如传播(疾病),散布(信息)等.
(4)stretch“伸展,拉长”,一般指由曲变直、由短变长的伸展,不是加长.
[应用1] 
(1)The cat _________ out in front of the fire.猫在火炉前伸开四肢.
(2)The hot weather __________ to October.炎热的天气一直持续到十月份.
(3)As children grow older they _________ their interests and become more confident.随着年龄的增长,孩子们的兴趣会变广泛,人也会变得更自信.
答案:stretched;extended;expand
(4)The fire soon _________ to the nearby buildings.火势不久就蔓延到邻近的建筑.
答案:spread