import tkinter as tk from tkinter import messagebox, ttk import random import json import os DATA_FILE = "word_progress.json" class VocabularyApp: def __init__(self, root): self.root = root self.root.title("023. 英语单词背诵小程序") self.root.geometry("520x360") self.root.resizable(False, False) # ===== 单词库（可随意扩充）===== self.word_dict = { "abandon": "放弃；抛弃", "ability": "能力；才能", "absorb": "吸收；吸引", "abstract": "抽象的；摘要", "abundant": "大量的；丰富的", "accelerate": "加速；促进", "accomplish": "完成；实现", "accurate": "准确的；精确的", "achieve": "达到；实现", "acknowledge": "承认；答谢", "acquire": "获得；学到", "adapt": "适应；改编", "adequate": "足够的；适当的", "adjacent": "邻近的；毗连的", "adjust": "调整；适应", "administrate": "管理；执行", "advocate": "提倡；拥护者", "alert": "警惕的；警报", "allocate": "分配；拨给", "alter": "改变；修改", "alternative": "替代的；选择", "ambiguous": "含糊的；不明确的", "amplify": "放大；增强", "analogy": "类比；相似", "analyze": "分析", "ancient": "古代的；古老的", "annoy": "烦扰；使生气", "anticipate": "预期；期望", "apparent": "明显的；表面上的", "appeal": "呼吁；上诉；吸引力", "apply": "申请；应用", "appoint": "任命；约定", "appreciate": "欣赏；感激", "approach": "接近；方法", "appropriate": "适当的；占用", "approve": "批准；赞成", "approximate": "近似的；大约", "arbitrary": "武断的；任意的", "argue": "争论；主张", "arise": "出现；升起", "arouse": "唤醒；引起", "ascend": "上升；攀登", "assess": "评估；估价", "assign": "分配；指派", "assist": "帮助；协助", "assume": "假定；承担", "assure": "向…保证；使确信", "attach": "贴上；附加", "attain": "达到；获得", "attribute": "属性；归因于", "authorize": "授权；批准", "automatic": "自动的", "available": "可用的；有空的", } self.mastered = set() self.session_stats = {"right": 0, "wrong": 0} self.current_word = None self.load_progress() self.build_ui() self.next_word() # ========== 数据持久化 ========== def load_progress(self): if os.path.exists(DATA_FILE): try: with open(DATA_FILE, "r", encoding="utf-8") as f: data = json.load(f) self.mastered = set(data.get("mastered", [])) except: self.mastered = set() def save_progress(self): with open(DATA_FILE, "w", encoding="utf-8") as f: json.dump( {"mastered": list(self.mastered)}, f, ensure_ascii=False, indent=2 ) # ========== UI ========== def build_ui(self): # 标题 tk.Label( self.root, text="📘 英语单词背诵", font=("微软雅黑", 18, "bold") ).pack(pady=10) # 进度 self.progress_label = tk.Label( self.root, text="", font=("微软雅黑", 10), fg="#666" ) self.progress_label.pack() # 单词 self.word_label = tk.Label( self.root, text="", font=("Consolas", 28, "bold"), fg="#1a237e" ) self.word_label.pack(pady=15) # 释义（先隐藏） self.mean_label = tk.Label( self.root, text="", font=("微软雅黑", 14), fg="#d32f2f", wraplength=400 ) self.mean_label.pack(pady=5) # 按钮区 btn_frame = tk.Frame(self.root) btn_frame.pack(pady=15) tk.Button( btn_frame, text="显示释义", width=12, bg="#2196F3", fg="white", font=("微软雅黑", 10), command=self.show_meaning ).pack(side=tk.LEFT, padx=5) tk.Button( btn_frame, text="认识 ✓", width=10, bg="#4CAF50", fg="white", font=("微软雅黑", 10, "bold"), command=lambda: self.judge(True) ).pack(side=tk.LEFT, padx=5) tk.Button( btn_frame, text="不认识 ✗", width=10, bg="#f44336", fg="white", font=("微软雅黑", 10, "bold"), command=lambda: self.judge(False) ).pack(side=tk.LEFT, padx=5) # 底部统计 self.stats_label = tk.Label( self.root, text="", font=("Consolas", 10), fg="#555" ) self.stats_label.pack(pady=10) # 菜单 menubar = tk.Menu(self.root) self.root.config(menu=menubar) tool_menu = tk.Menu(menubar, tearoff=0) menubar.add_cascade(label="工具", menu=tool_menu) tool_menu.add_command(label="重置进度", command=self.reset_progress) tool_menu.add_command(label="导出单词表", command=self.export_words) # ========== 核心逻辑 ========== def next_word(self): self.mean_label.config(text="") remaining = set(self.word_dict.keys()) - self.mastered if not remaining: self.word_label.config(text="🎉 全部掌握！") self.stats_label.config(text="太棒了，你已经掌握所有单词！") return # 80% 概率从不认识的词中选 if random.random() < 0.8 and len(remaining) > 1: self.current_word = random.choice(list(remaining)) else: self.current_word = random.choice(list(self.word_dict.keys())) self.word_label.config(text=self.current_word) self.update_ui() def show_meaning(self): if self.current_word: meaning = self.word_dict.get(self.current_word, "") self.mean_label.config(text=meaning) def judge(self, known): if not self.current_word: return if known: self.mastered.add(self.current_word) self.session_stats["right"] += 1 else: self.session_stats["wrong"] += 1 self.save_progress() self.next_word() def update_ui(self): total = len(self.word_dict) done = len(self.mastered) rate = done / total * 100 if total else 0 self.progress_label.config( text=f"总单词：{total} 已掌握：{done} 进度：{rate:.1f}%" ) self.stats_label.config( text=f"本次：✓ {self.session_stats['right']} " f"✗ {self.session_stats['wrong']}" ) def reset_progress(self): if messagebox.askyesno("确认", "确定要清空所有学习进度吗？"): self.mastered.clear() self.session_stats = {"right": 0, "wrong": 0} self.save_progress() self.next_word() def export_words(self): with open("word_list.txt", "w", encoding="utf-8") as f: for w, m in self.word_dict.items(): f.write(f"{w} —— {m}\n") messagebox.showinfo("导出成功", "单词表已导出为 word_list.txt") if __name__ == "__main__": root = tk.Tk() VocabularyApp(root) root.mainloop()