js+css实现浏览器端英文句子单词填空练习代码-html代码-BFW代码库

js+css实现浏览器端英文句子单词填空练习代码

代码语言：html

所属分类：其他

代码描述：js+css实现浏览器端英文句子单词填空练习代码，请在edge浏览器中运行才能听到声音，chrome国内tts语音被屏蔽了。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>英文句子单词输入练习</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
        }

        h1 {
            text-align: center;
            color: white;
            margin-bottom: 30px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .card {
            background: white;
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.2);
        }

        .start-section {
            text-align: center;
        }

        .btn {
            padding: 15px 40px;
            font-size: 18px;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s;
            margin: 5px;
        }

        .btn-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(102, 126, 234, 0.5);
        }

        .btn-secondary {
            background: #6c757d;
            color: white;
        }

        .btn-success {
            background: #28a745;
            color: white;
        }

        .btn-danger {
            background: #dc3545;
            color: white;
        }

        .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .practice-section {
            display: none;
        }

        .progress-bar {
            width: 100%;
            height: 10px;
            background: #e9ecef;
            border-radius: 5px;
            margin-bottom: 20px;
            overflow: hidden;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            transition: width 0.3s;
        }

        .stats {
            display: flex;
            justify-content: space-around;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .stat-item {
            text-align: center;
            padding: 10px 20px;
        }

        .stat-number {
            font-size: 28px;
            font-weight: bold;
            color: #667eea;
        }

        .stat-label {
            color: #666;
            font-size: 14px;
        }

        .chinese-translation {
            font-size: 24px;
            text-align: center;
            color: #333;
            margin: 30px 0;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 10px;
            border-left: 5px solid #667eea;
        }

        .sentence-container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 22px;
            line-height: 2.5;
            margin: 30px 0;
            padding: 20px;
        }

        .word {
            color: #333;
        }

        .word-input {
            width: 120px;
            padding: 8px 15px;
            font-size: 20p.........完整代码请登录后点击上方下载按钮下载查看