<?php
include_once(ABSPATH.WPINC.'/rss.php'); // path to include script
$feed = fetch_rss('http://domain.tld/your-feed/'); // http://www.anglais-pro.com/?feed=rss
$items = array_slice($feed->items, 0, 7); // specify first and last item
?>
<?php if (!empty($items)) : ?>
<?php foreach ($items as $item) : ?>
<h2><a href="<?php echo $item['link']; ?>"><?php echo $item['title']; ?></a></h2>
<p><?php echo $item['description']; ?></p>
<?php endforeach; ?>
<?php endif; ?>
