摘要：4．根据句子的意思.句中的指示代词.地点以及时间状语等也要作必要的变动. 例如: “Come here, the police officer said to the driver. --The police officer told the driver to go there. [考点透视 考例精析] [考点] 考查动词的-ing形式与-ed分词的用法. [考例1] The old man felt he couldn’t say a word but cried with his body shaking at the airport. A．so excited that B．so exciting that C．oo excited to D．enough exciting to [解析] 选A．从对句子的结构分析我们可以看出这是一个复合句.因此用so -that连接.Excited表示“某人对某事感到激动 .所以其主语多用指人的词,而exciting表示“某事令某人激动的 .因而主语多用指物的词.本句的意思是“那位老人感到非常激动.他在飞机场颤动着身体大哭起来.一句话都说不出来. 因此答案选A. [考点] 考查动词need to do与need doing/to be done的用法. [考例2]The teachers change their forms of practice, and sometimes some practice as well. A．need, needs changing B．need, needs to change C．need to, need to change D．need to, needs changing [解析]选D．由指人的词作主语.表示“需要做某事 的时候.应该使用句型“need to do something ,如果要表示“某事需要(被)做 .那就一般用指物的词作主语.使用句型“something need doing/to be done . [考点]本题考查动词trade的用法以及not at all 与not a little的意义区别. [考例3] Mr. Robert doesn’t like to with Arabs just because he used to be hurt five years ago. A．trade, at all B．business, not a bit C．trade, a little D．do business, not a little [解析] 选A．“trade-with 与do business with 意思都是“与某人做买卖.交往 .Not at all 与not a bit都表示“一点也不 ,但是.not a little表示“不止一点.非常.相当 的意思.相当于very的意思.所以.根据句子的意思.应该选A. [拓展] not a bit与not a little这两个词组的意思要引起特别的重视.因为它们的肯定意思相同.而否定结构意思相差非常大.另外还要注意这两个词组的肯定式后面接名词时也是有区别的.a bit后要先接of再接名词,而a little后可以直接接名词.例如: There is only a little ink in the bottle. There is only a bit of ink in the bottle. [考点] need作情态动词与作行为动词的区别. [考例4] In fact you argue with anyone, just making yourself happy in your office. A．need not to B．didn’t need to C．mustn’t D．can’t [解析] 选B．need既可以作情态动词也可以作行为动词.作为情态动词使用时.其后面直接接动词原形.否定的结构是直接在其后接not.而且无第三人称单数形式,用作行为动词时.变成否定句和疑问句要遵循其它行为动词的规则.即加上助动词do, does, did等等. [基础演练]

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