您可以为前3篇文章设置不同的样式，而无需单独查询它们，您只需在通过内置current_post 变量。

while( have_posts() ):
    the_post();

    // are we on the first page and outputting one of the first 3 posts?
    if( !is_paged() && $wp_query->current_post < 3 ):
        // output full image, etc..
    else:
        // not first page and not first 3 posts
        // output just thumb, etc..
    endif;

endwhile;