使用WP_Query 为了得到你想要的帖子。然后你可以循环浏览它们，得到它们的标题、特色图片和摘录，并按你想要的方式打印出来。诸如此类：

<?php $args = [
    \'post_type\'      => \'post\',
    \'post_status\'    => \'publish\',
    \'posts_per_page\' => 9,
    \'order\'          => \'DESC\',
    \'orderby\'        => \'date\',
]; ?>

<?php $the_query = new WP_Query( $args ); ?>

<?php if ( $the_query->have_posts() ) : ?>
    <div class="my-grid">

    <?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
        <div class="grid-item">

           <div class="thumbnail"><?php the_post_thumbnail(); ?></div>
           <div class="title"><?php the_title(); ?></div>
           <div class="excerpt"><?php the_excerpt(); ?></div>

        </div>
    <?php endwhile; ?>

    <?php wp_reset_postdata(); ?>

    </div>
<?php else : ?>
    <p><?php esc_html_e( \'Sorry, no posts matched your criteria.\' ); ?></p>
<?php endif; ?>