<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="Keywords" content="shit happens">
<meta name="description" content="gg">
<title>ГГ</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<link rel="stylesheet" href="test.css">
</head>
<body>
<table>
<tr>
<td>
Слово 1
<label>
<input />
<div></div>
</label>
</td>
<td>
Слово 2
<label>
<input />
<div></div>
</label>
</td>
</tr>
<tr>
<td>
Слово 3
<label>
<input />
<div></div>
</label>
</td>
<td>
Слово 4
<label>
<input />
<div></div>
</label>
</td>
</tr>
</table>
<script>
var el1 = document.querySelector('td:first-child').childNodes[0];
alert(el1.textContent);
</script>
</body>
</html>