VOA慢速英语--日常语法:把介词放在他们的位置上

Everyday Grammar: Put Prepositions in Their Place

English learners know that prepositions can be difficult to master. There are 94 one-word prepositions in English, and about 56 prepositions with two or more words, called “complex prepositions.” This adds up to 150 chances to make mistakes.

We cannot, of course, explain the small differences between all 150 prepositions here. We can, however, provide you with a few explanations of different prepositions that use one particular verb: provide.

Provide (someone) with:

When provide is followed by an indirect object, English speakers use the preposition “with.” Providing (someone) with something means to give something wanted or needed.

Here is an example sentence, written by U.S. First Lady Michelle Obama: “Room to Read provides girls with scholarships that cover the cost of housing, food, and books.”

In this sentence, “girls” is the indirect object and “scholarships” is the direct object.

Provide for:

Another preposition with the same verb is “provide for.” “Provide for,” in general, means to make whatever is necessary for someone available to him or her. We often use this expression when we talk about parents providing for their family.

In a VOA Learning English story about a Cambodian-American filmmaker, we used the preposition in this way: “She says changes such as migration¹ away from rural areas are allowing more women to find work and provide for their families.”

This preposition can also be used in other ways. “Provide for” can mean to make it possible for something to happen in the future. For example, in our story about water shortage² in California, we wrote, “They say it [California] needs to find a way to provide for the growing need for water.”

Provide (something) to/for:

When “provide” is followed by a direct object, English speakers can use the prepositions “to” or “for.” Provide (something) to/for (someone) means that you deliver or give something to someone. For example, “The company provides health insurance to all of its employees.” “Health insurance” is the direct object and “employees” is the indirect object. In this example, we also could have said “The company provides health insurance for all of its employees.”

Both of these sentences are correct, but it is more common to use “provide (something) for” than “provide (something to)” someone. The expression using “to” is rather new to American English, according to the Internet application Google Ngrams.

Google Ngrams is an app that shows general changes in English usage³ by searching all the words in Google’s digital books.

The graph on Ngram for “provide (something) to” shows it was hardly ever used before 1960.

Compare that to the Ngram graph for “provide (something for).” The expressions appear more often. The expressions also appeared much earlier, around 1920. They were used then almost as often as they are used now.

Understanding English prepositions can be difficult, even for native speakers! But we hope that we have been able to provide assistance to all of our listeners and readers.

I’m Kelly Jean Kelly.

Words in This Story

prepositions - n. a word or group of words that is used with a noun, pronoun, or noun phrase to show direction, location, or time, or to introduce an object

direct object - n. a noun, pronoun, or noun phrase which indicates the person or thing that receives the action of a verb

indirect object - n. a noun, pronoun, or noun phrase that occurs in addition to a direct object after some verbs and indicates the person or thing that receives what is being given or done

1 migration   

n.迁移，移居，（鸟类等的）迁徙

参考例句：

• Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移。
• He described the vernal migration of birds in detail.他详细地描述了鸟的春季移居。

2 shortage   

n.缺少，缺乏，不足

参考例句：

• The city is suffering a desperate shortage of water.这个城市严重缺水。
• The heart of the problem is a shortage of funds.问题的关键是缺乏经费。

3 usage   

n.惯用法，使用，用法

参考例句：

• I am clear about the usage of this word at last.这个词的用法我算是弄明白了。
• The usage is now firmly established.这种用法现已得到确认。