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Introducing English Verb Tenses

时间:2016-12-10 23:56:30

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(单词翻译)

Introducing English Verb Tenses

Editors note: This is the first of a four-part series on verb tenses. Click here for part two.

For VOA Learning English, this is Everyday Grammar.

Today we are going to give you a basic overview1 of the verb tense system in English.

Verb tenses tell us how an action relates to the flow of time.

There are three main verb tenses in English: present, past and future. The present, past and future tenses are divided into four aspects: the simple, progressive, perfect and perfect progressive.

There are 12 major verb tenses that English learners should know.

English has only two ways of forming a tense from the verb alone: the past and the present. For example, we drove and we drive.

To form other verb tenses, you have to add a form of have, be or will in front of the verb. These are called helping2, or auxiliary3 verbs.

Time, culture, and grammar

Verb tenses can be difficult to learn in a foreign language. Different cultures think different ways about time. Chinese, for example, has no grammatical4 verb tenses. Other languages, like Indonesian, express time only through adverbs — there are no changes to the verb form.

English verb tenses give many details about time and action such as:

Is the action finished? How long did the action happen? Was the action repeated? Did the action happen at a known or unknown time? Is the action a habit? Is the action planned or spontaneous5?

It is difficult to think about time distinctions that do not exist in your own language. So, it can take many years for English learners to master verb tenses.

Let’s get started. We are going to give examples of all 12 verb tenses using the verb drive.

Simple Tenses

We’ll start with the simple tenses. These are probably the first tenses you learned in English. Simple tenses usually refer to a single action. In general, simple tenses express facts and situations that existed in the past, exist in the present, or will exist in the future.

Progressive (Continuous) Tenses

Let’s go on to the progressive tenses. We use progressive tenses to talk about unfinished events. Progressive tenses are also called continuous tenses.

Perfect Tenses

Now let’s look at the perfect tenses. Perfect tenses cause the most confusion6. To put it simply, they express the idea that one event happens before another event.

There are many tricky7 exceptions with the perfect tenses, which we will discuss in a future episode8. The adverbs never, yet and already are common in perfect tenses.

Perfect Progressive Tenses

Finally, let’s look at the perfect progressive tenses. Generally, perfect progressive tenses express duration, or how long? Perfect progressive tenses usually include the adverbs for or since.

Don’t worry if you don’t understand everything yet. Here are some recommendations9 we have for learning verb tenses.

Adverbs are your friends

First, think of adverbs as your friends. Adverbs of time offer valuable clues about the correct verb tense.

Let’s use the adverb ago. Ago is only used in the simple past as in, “I left home three years ago.” The adverb ago is never used in the present perfect. Certain adverbs occur with certain verb tenses.

Keep it simple

English learners sometimes try to impress people by using complex verb tenses. You often have a choice of several verb tenses. When you do, always choose the simplest one. It will be clearer for your listener, and there is less chance of making a mistake.

Practice with questions

Native speakers don’t think consciously about verb tenses. With enough practice, English learners can internalize the verb tense system, too. Instead of worrying about deep time relationships, try using adverbs and your ear to choose the right verb tense.

Often when someone asks a question, you can respond in the same verb tense. We’ll ask a question in each verb tense. Give an answer in the same tense, then listen to our answer.

Words in This Story

aspect – n. the verb form that indicates completion, duration, or repetition of an action.

distinction – n. a difference that you can see, hear, smell, feel, etc: a noticeable difference between things or people

spontaneous – adj. done or said in a natural and often sudden way and without a lot of thought or planning

consciously – adv. done after thinking about facts and reasons carefully


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点击收听单词发音收听单词发音  

1 overview 8mrz1L     
n.概观,概述
参考例句:
  • The opening chapter gives a brief historical overview of transport.第一章是运输史的简要回顾。
  • The seminar aims to provide an overview on new media publishing.研讨会旨在综览新兴的媒体出版。
2 helping 2rGzDc     
n.食物的一份&adj.帮助人的,辅助的
参考例句:
  • The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
  • By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
3 auxiliary RuKzm     
adj.辅助的,备用的
参考例句:
  • I work in an auxiliary unit.我在一家附属单位工作。
  • The hospital has an auxiliary power system in case of blackout.这家医院装有备用发电系统以防灯火管制。
4 grammatical SfLx6     
adj.语法的,符合语法规则的
参考例句:
  • His composition is excellent except for some grammatical mistakes.他的作文写得很好,只有几处语法错误。
  • He can barely form a grammatical sentence.他几乎造不出合乎语法的句子。
5 spontaneous 2FPzZ     
adj.自发的,不由自主的
参考例句:
  • The eruption of a volcano is spontaneous.火山的爆发是自发的。
  • Spontaneous applause broke out as soon as she finished speaking.她一讲完,大家不约而同都鼓起掌来。
6 confusion 3pbz7     
n.困惑,迷乱,混淆,混乱,骚乱
参考例句:
  • His answers to my questions have only added to my confusion.他对我的问题的回答只是使我更加困惑不解。
  • His unexpected arrival threw us into total confusion.他的突然来访使我们完全不知所措。
7 tricky 9fCzyd     
adj.狡猾的,奸诈的;(工作等)棘手的,微妙的
参考例句:
  • I'm in a rather tricky position.Can you help me out?我的处境很棘手,你能帮我吗?
  • He avoided this tricky question and talked in generalities.他回避了这个非常微妙的问题,只做了个笼统的表述。
8 episode Titzy     
n.(作品的一段)情节,插曲,系列事件中之一
参考例句:
  • The episode was a huge embarrassment for all concerned.这段小插曲令所有有关人员都感到非常尴尬。
  • This episode remains sharply engraved on my mind.这段经历至今仍深深地铭刻在我的心中。
9 recommendations 69c5c1b33d30582973551f5fb7b7b54c     
n.推荐( recommendation的名词复数 );推荐信;正式建议;提议
参考例句:
  • The board completely disregarded my recommendations. 董事会完全无视我的建议。
  • Recommendations from two previous clients helped to establish her credibility. 两位以前的客户的推荐有助于确立她的诚信度。 来自《简明英汉词典》

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