5 ways to use a dictionary for academic writing

Julie Moore, a lexicographer for the new Oxford Learner’s Dictionary of Academic English, shares her top 5 ways to use a dictionary to teach academic writing skills.

With my background in lexicography, I’m a big fan of encouraging dictionary skills in the classroom. And as a teacher of English for Academic Purposes (EAP), I’m really looking forward to using the new Oxford Learner’s Dictionary of Academic English with my students.

Rather than teach planned dictionary skills lessons, I tend to slip in dictionary usage at every possible opportunity. In particular, I’ll often send students to the dictionary in a writing skills lesson. Here are my top five areas of academic vocabulary to focus on:

Collocation

One thing that can make student writing sound awkward is an odd choice of collocation. Sometimes a choice that would be fine in everyday English or spoken academic contexts, such as do research stands out as too informal in academic writing, where conduct or undertake research might fit better. Checking a key word in the dictionary will provide students with a number of appropriate academic collocations, not just for the most common meanings of a word, but also sometimes more specialist uses too, e.g. a power = an influential country: a colonial/imperial/sovereign/global etc. power.

Dependent prepositions

A wrong choice of preposition may seem like a trivial error, and in speech it will usually be overlooked. But in academic discourse, where precision is highly valued, frequent minor errors can give the impression of intellectual sloppiness and inaccuracy. Next time your students are handing in a piece of writing, try this quick self-editing activity. Before they give you their texts, get them to go through and underline all the prepositions they’ve used, then identify those that depend on a content word (a noun, verb, or adjective) either just before (on impact, under the influence of) or just after (reliant on, consistent with). Next, they choose a handful (3 to 5) that they’re least confident about and look up the content words in the dictionary. Point out that typical prepositions are shown in bold before examples. They can then correct any errors they find before handing in their work.

Following constructions

You can do a similar thing with the constructions that typically follow particular words (focus on doing, demonstrate how/what …). I tend to highlight examples like this when they come up in class, just taking a couple of minutes to raise students’ awareness of how this type of information is shown in the dictionary, again in bold before examples. Students can then use it as a reference source themselves when they’re hesitating over a construction in their writing.

Parts of speech

EAP students need to develop a particular dexterity in swapping between parts of speech, whether they’re trying to find an appropriate paraphrase or construct a complex noun phrase. As different parts of speech typically start with the same combination of letters, they’re generally together in the dictionary, making for a quick and easy look-up. And to help further, the different parts of speech of many key words are even grouped together in word family boxes, allowing learners to see the options at a glance, including non-adjacent words such as antonyms too, e.g. conclude, conclusion, conclusive, conclusively, inconclusive.

Synonyms

For students writing longer academic texts, repetition of key words can become an issue. Finding a few appropriate synonyms can help to improve the flow and style of their writing enormously. With a class of students preparing for a writing task on a particular topic, you might pick out a few key topic words and get students to look them up in the dictionary to search for possible synonyms. These are shown after each definition, e.g. at practicable you’ll find SYN feasible, workable. Of course, synonyms rarely have identical meanings and usage, so get students to look up the synonyms too and decide which might be substitutable and what adjustments they might need to make grammatically (e.g. vary from x to y, but range between x and y).

By incorporating regular dictionary usage into classroom practice, you raise students’ awareness of the type of information they can find in the dictionary, how they can use it to improve their academic writing and become more autonomous learners. What’s more, by proactively doing something with a word (looking it up, thinking about it, then using it), they’ll also broaden and deepen their vocabulary knowledge.