Sunday, May 31, 2009
By Ela Newman
Instructor in Developmental Writing and in ESL
University of Texas at Brownsville
Timelines and lists of time adverbials commonly used with specific tenses definitely cleared up some of my confusion. Still, differentiating between the two Present Perfect tenses, for example, was a Herculean task. Can I blame my puzzlement on, as Ralph Walker points out, “the nature of these two tenses, which are neither wholly present nor wholly past, but paradoxically both present and past”? (http://www.eric.ed.gov/ERICDocs/data/ericdocs2sql/content_storage_01/0000019b/80/33/e5/f1.pdf )
Going Beyond Tense Pairs
Teachers often use activities which contrast two related tenses, but it seems that tasks requiring students to use three, four, or even five tenses can do the trick more effectively. Students not only practice the forms and demonstrate an understanding of the meaning of each tense, but, by having to switch tenses, they learn when each is appropriately used.
Five Tenses: Sample Activity
One of my favorite “tense-decision” exercises is based on an information gap activity created by Nick Hall and John Shepheard more than fifteen years ago. In this activity, called “Ups and Downs,” students work with four tenses. In my slightly modified version of the task, students practice five tenses: Present Perfect, Present Perfect Continuous, Present Continuous, Simple Past, and Future Perfect.
Students work in pairs and are given two versions of a line graph presenting one trend, such as a trend in DVD sales, inflation rates, road accidents, crime rate, or online shopping, but each version is missing some information. (Here is an example: tenses.chart.pdf) The students’ task is to complete both versions of the graph so that each is identical to the other and so that it is clear what trend the chart represents. While working on the task, students need to decide which tense they should use when asking their partner questions about the missing information. Here are a few sample questions and answers.
Q: What happened to the crime rate between 2007 and 2008?
A: It rose dramatically.
Q: What has happened to it since 2008?
A: It has changed since 2008. It has been falling steadily.
Q: What is happening this year?
A: It is continuing to fall.
Q. What will have happened to it by 2010?
A. They predict it will have decreased slightly by 2010.
Do you think we could include more tenses in this exercise? Do you know of other activities which combine more than, let’s say, three tenses?