Lesson 19 A very dear cat 学习要点讲义-2024-2025学年新概念英语第三册

新概念英语第三册 Lesson19 一、词汇精讲 dear： 释义：adj. 昂贵的；亲爱的；尊敬的；高价地；疼爱地；昂贵地 例句：This dress is too dear.（这条裙子太贵了。）；My dear friend, how are you?（我亲爱的朋友，你好吗？） 辨析：“dear” 表示 “昂贵的” 时，侧重于因价格高而令人感到心疼或不舍；“expensive” 则更强调物品价格超出一般水平，较为正式和客观地描述价格高。 kidnap： 释义：v. 绑架；诱拐；拐骗 例句：The millionaire's son was kidnapped.（百万富翁的儿子被绑架了。） 同根词：kidnapper（n. 绑匪；诱拐者）；kidnapping（n. 绑架；诱拐） considerable： 释义：adj. 相当大的；重要的，值得考虑的 例句：He has made considerable progress in his studies.（他在学业上取得了相当大的进步。） 搭配：a considerable amount of（大量的）；a considerable number of（许多的） wealthy： 释义：adj. 富有的；充分的；丰裕的 例句：He comes from a wealthy family.（他来自一个富裕的家庭。） 近义词：rich（adj. 富有的；肥沃的；昂贵的；油腻的；丰富的；含有多种成分的；浓的；华丽的；n. 财富；大量；丰富；充裕；油腻；v. 使变富；使肥沃；使丰富；使富裕；使油腻） orderly： 释义：adj. 有秩序的；整齐的；值班的 n. 勤务兵；传令兵；护理员 例句：The classroom is clean and orderly.（教室干净整洁且有秩序。） 反义词：disorderly（adj. 混乱的；无秩序的；目无法纪的；骚动的；暴乱的；n. 混乱；无秩序；暴乱；目无法纪；v. 扰乱；使混乱；使无秩序；使目无法纪；使骚动；使暴乱） disappearance： 释义：n. 消失；不见；失踪；灭绝；消亡 例句：The disappearance of the plane is still a mystery.（飞机的失踪仍然是个谜。） 同根词：disappear（v. 消失；不见；失踪；灭绝；消亡） anonymous： 释义：adj. 匿名的；无名的；无个性特征的 例句：The author of the letter is anonymous.（这封信的作者是匿名的。） 同根词：anonymity（n. 匿名；无名；无个性特征） ransom： 释义：n. 赎金；赎回；赎身 v. 赎回；赎出；勒索赎金 例句：The kidnappers demanded a ransom of one million dollars.（绑匪索要一百万美元赎金。） 搭配：pay ransom（支付赎金）；hold sb. for ransom（绑架某人以索取赎金） cardboard： 释义：n. 硬纸板；纸板箱 adj. 不真实的；硬纸板制的 例句：The box is made of cardboard.（这个盒子是用硬纸板做的。） withdraw： 释义：v. 撤退；收回；撤销；提款；退出；离开； 同根词：withdrawal（n. 撤退；收回；撤销；提款；退出；离开；撤回；退缩；退出比赛；退出组织；退出活动； 二、课文精讲 课文围绕着一起绑架案展开。一位富裕的老妇人的宠物猫被绑架，绑匪索要高额赎金。老妇人虽然富有但并不愿轻易支付赎金，而是登报声明猫已不再需要食物和水，暗示猫已死亡。这一举动使绑匪陷入困境，最终不得不归还猫。故事通过老妇人的机智应对展现了一种独特的解决绑架危机的方式，同时也反映出人物的性格特点和心理变化。在讲解课文时，可以引导学生关注老妇人的决策过程以及绑匪可能的心理活动，体会故事中的幽默与智慧，帮助学生更好地理解课文情节和提高阅读理解能力。 三、语法 情态动词 + have done： 例如 “must have done” 表示对过去事情的肯定推测，意为 “一定做了某事”。在课文中可能会有类似推测绑匪心理活动的句子，如 “The kidnappers must have been very disappointed when they read the advertisement.”（绑匪看到广告时一定非常失望。）这里 “must have been” 推测绑匪当时的状态。 “should have done” 表示 “本应该做某事而实际上未做”，可用于分析故事中人物行为是否恰当，如 “The old lady should have called the police at first.”（老妇人起初本应该报警的。） 一般过去时的被动语态：在描述猫被绑架这个事件时用到，如 “The cat was kidnapped.”（猫被绑架了。）其结构为 “was/were + 过去分词”，强调动作的承受者。 四、习题 （一）词汇习题 用所给单词的适当形式填空 The _______ (wealthy) of the country is increasing. There has been a _______ (considerable) change in the weather. The _______ (anonymous) caller gave some important information. She made a _______ (withdraw) from her bank account. The box was made of _______ (cardboard). 单项选择 The _______ of the famous painting made the art world shocked. A. disappear B. disappearance C. disappeared D. disappearing The kidnappers asked for a large _______. A. ransom B. kidnap C. wealthy D. dear The room is always _______ and clean. A. wealthy B. dear C. orderly D. anonymous （二）阅读理解习题 根据课文内容，回答下列问题 Why was the old lady's cat kidnapped? What did the old lady do instead of paying the ransom? What was the result of the old lady's action? 阅读短文并回答问题 A rich businessman received a letter saying that his daughter had been kidnapped. The kidnappers demanded a huge ransom. The businessman was very worried but he decided to contact the police secretly. The police set up a plan and finally caught the kidnappers and rescued the girl. (1) What happened to the businessman's daughter? A. She was lost. B. She was kidnapped. C. She ran away. D. She was ill. (2) What did the businessman do? A. He paid the ransom immediately. B. He ignored the letter. C. He contacted the police. D. He tried to find the kidnappers by himself. (3) What was the final outcome? A. The girl was killed. B. The kidnappers escaped. C. The girl was rescued and the kidnappers were caught. D. The businessman paid the ransom and got his daughter back. 学科网（北京）股份有限公司 $$