Extensive and Intensive Reading: Using Both in a New Language

Lucía is learning Japanese. On Tuesday she spent forty minutes on a single paragraph of a newspaper article, looking up eleven words and two grammar points. On Wednesday she read twelve pages of a children's book in twenty minutes and did not open a dictionary once. Both days felt like progress. They were different kinds of progress.

Language teachers have names for these two ways of reading. Intensive reading is slow and close. Extensive reading is fast and wide. Each does a job the other cannot, and most learners do better when they use both on purpose rather than drifting between them.

What intensive reading is for

Intensive reading means working through a short, challenging text in detail. You stop at unknown words, look them up, notice grammar and sometimes read the passage several times. It is the kind of reading most people remember from language classes.

Its strength is precision. Close reading helps you notice how sentences are built, how a particular verb behaves or why a writer chose one word rather than another. It is good for learning specific vocabulary and structures, and for texts you need to understand fully, like instructions, contracts or exam passages.

Its weakness is volume. At forty minutes a paragraph, you will not read very much. And because the text is hard, it can be tiring and discouraging if it is the only kind of reading you do.

What extensive reading is for

Extensive reading means reading a lot of material that is easy for you, mostly for meaning and enjoyment. Richard Day and Julian Bamford, in their 1998 book Extensive Reading in the Second Language Classroom, described core features of the approach: learners read large amounts, choose what they read, read mostly for pleasure and general understanding, and use texts well within their ability.

The usual guideline is that you should already know almost all the words on the page. Research by Marcella Hu and Paul Nation, published in 2000, found that readers generally needed to know around 98 percent of the words in a fiction text to understand it adequately without help. That means about one unknown word in fifty. It sounds strict, but it explains why graded readers and simple books exist. At that level, you can read smoothly, guess new words from context and keep going.

The strength of extensive reading is exposure. Meeting common words and patterns again and again, in different sentences and stories, helps them become automatic. The linguist Stephen Krashen has long argued that large amounts of understandable input, which he calls comprehensible input, drive much of language acquisition. Researchers debate how far that argument goes, but there is broad agreement that reading volume helps with fluency and vocabulary.

Its weakness is that you may not notice everything. Fast readers skip over details, and some patterns will not stick without attention.

Why you need both

Think of intensive reading as studying a map and extensive reading as walking the streets. Studying the map teaches you where things are. Walking teaches you how to get around without thinking about it. A learner who only studies maps knows a lot but moves slowly. A learner who only walks gets comfortable but may keep missing the same turn.

In practice, the two feed each other. A word you studied closely on Tuesday becomes easier to recognize when it shows up in an easy book on Thursday. A structure you keep seeing in easy books becomes something worth studying closely when you finally notice it.

A simple weekly balance

There is no single right ratio, but many learners do well with a schedule that puts most of the reading time into extensive reading and a smaller share into intensive work.

- **Most days: extensive reading.** Twenty to thirty minutes with a graded reader, a simple novel, a comic or a text written for younger readers. No dictionary unless a word blocks understanding of the whole page. - **Two or three times a week: intensive reading.** Fifteen to twenty minutes with one short, harder passage. Look up words, note a few that matter and reread the passage at the end. - **Once a week: reread.** Go back to something you read intensively a week earlier. It will often feel easier, which is useful evidence that the work is paying off.

Choosing the right level

The most common mistake in extensive reading is picking books that are too hard. If you need the dictionary on every page, the text belongs in your intensive pile, not your extensive one. A quick test: read a page and count the words you do not know. More than a handful on a typical page usually means the book is too difficult for easy reading.

For intensive reading, the opposite risk applies. A text that is far beyond your level becomes a puzzle rather than a lesson. Choose passages that stretch you without leaving you lost.

Back to Lucía

Lucía's Tuesday paragraph taught her eleven words. Her Wednesday book probably taught her none outright. But it let her meet dozens of familiar words in new places and read Japanese for twenty minutes without stopping, which is its own skill. Over a few months, the slow reading and the fast reading will meet in the middle. One day she will open a book that would have taken an hour per page a year ago and simply read it.

That is the goal of both kinds of reading: not to finish a paragraph or a book, but to reach the point where reading in the new language feels like reading.