常用地点和位置移动的介词区别知识点
介词往往和动词搭配在一起组成动词短语，因此掌握借此的关键在与了解动词及介词的含义及基本用法，比如常见时间介词，地点和位置移动类的介词，还有排除类介词等。体现在题中主要是单项选择和完型填空与动词的搭配或某些介词短语中的介词的选择和确定方面。
over 侧重于垂直高度的正上方或者覆盖在某物体的表面，反义词为under
There is a bridge over the river. 
江上有座桥。
My pen is now under your desk. 
我的钢笔在你桌子下。
on侧重于与物体表面静止接触，反义词为beneath
There are some books on the desk. 
桌上有一些书。
The village was situated beneath a wooden hill.村庄位于林山下。

across强调“横穿/穿越”，表示运动发生在物体表面。

随时随地背单词
新概念英语青少版
The great wall winds its way from west to east, across desert, over mountains, through valleys till at last it reaches the sea. 

长城从西向东蜿蜒，穿过沙漠，越过高山，穿过山谷，最后到达大海。
through “穿过/通过”，表示运动发生在物体的空间内部
past表示从旁边经过
The crowd of people walked past the City Hall to the centre square.
人群穿过市政厅到中心广场。

1. There is no need for you to go on a diet;you are only slightly overweight     your height. 
A.in case of  B.in relation to  C.in return for  D.in response to
2. Many people believe that hunger is only a problem in the developing countries.   ,it is a problem all over the world. 
A.For one thing B.In addition C.As well D.On the contrary
3. Look at this year’s sales figures     last year’s;they’re so much better. 
A.against B.from C.with D.between
4. It should be     that the civil servant should be dismissed for drunk driving. 
A.out of control B.out of practice C.out of place D.out of question
5. He has got the job because he has the advantage     others of knowing many languages. 
A.against B.beyond  C.over D.above
1.B 【解析】句意:你没有必要节食,就你的身高你只是稍微有点超重。in case of“万一”;in relation to“关于,与……有关”;in return for“作为……的回报”;in response to“回答,响应”。
2.D 【解析】句意:很多人认为饥饿只是发展中国家的问题。相反,这是全世界的问题。for one thing “首先,其一(用来列举理由)”;in addition “另外,除此之外”;as well “还”;on the contrary “正相反”。根据句意可知应选D项。
3.A 【解析】句意:看看今年和去年的销售数字的对比;它们(比去年)好多了。against在这里表示 “和……相比”。
4.D 【解析】句意:公务员醉驾毫无疑问应该被免职。out of question “毫无疑问”,符合句意。out of control “失去控制”;out of practice “生疏的”;out of place “不合适的”。
5.C 【解析】根据句意可知,此处表示他有着“超过”别人的优势,从而获得了那份工作。over 在此表示 “超过”。

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