西安高中生如何备考雅思,雅思写作介词用法
西安高中生如何备考雅思,雅思写作介词用法。关于介词的用法有很多,今天的知识点是大家经常用错的地方,要看懂记住哦!
介词
1. 介词后不能跟句子,注意其与连词的区别。比较容易被误用为连词的介词或者介词短语有despite, in spite of, during, because of等。
例:Many ***okers are unwilling to cease ***oking despite they h***e knowledge of ill health effects.
(错误。despite是介词,后不能直接跟句子。)
Many ***okers are unwilling to cease ***oking despite their knowledge of ill health effects.
(正确。很多抽烟者不愿意停止抽烟,尽管他们知道这***健康。)
2. to在句子中可能是介词(需要加名词或者具备名词性质的内容),也可能是动词不定式符号。要根据具体情况注意区分。譬如说,在contribute to, lead to, pay attention to, give rise to等词组中,to都是介词。
例:Public disorder can lead to damage a country’s economy.
(错误。to在这里作介词,后面不能跟动词。)
Public disorder can lead to a country’s economic cr***.
(正确。社会的无秩序状态可能导致一个***的经济灾难。)
3. 有一些词既可以作介词也可以作连词(跟句子),比如for, since, after, before等。
例:Traditional buildings are desired sometimes, for the simple reason is that they are of commercial and cultural values.
(错误。for在这里是介词,不是连词,后面不能加句子。)
Traditional buildings are desired sometimes, for the simple reason that they are of commercial and cultural values.
(正确。传统的建筑有时候是受人喜爱的,因为一个简单的原因——它们有经济和文化价值。)
4. 有些介词的用法是固定的,对于这种情况,考生必须牢记。
例:Most children do not feel it necessary to conform with rules.
(错误。confirm一般和to连用。)
Most children do not feel it necessary to conform to rules.
(正确。大部分小孩不觉得有遵守规则的必要。)
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