Unit 3 暑假预习,课文讲解（广东省广州 ）2026-2027学年沪教版九年级英语上册

九年级上册学习（2026年）1 学生 时段 日期 2026.7.7 课题 九年级上册U3学习（沪教新版） Unit 3课文学习 Catch of a Lifetime 《Catch of a Lifetime》全文结构大纲（分层梳理段落大意 + 行文逻辑） 一、开篇（第 1 段：场景铺垫，叙事引入） 1. 时间：鲈鱼开渔期前一晚傍晚 2. 人物：少年 Jim + 父亲 3. 事件：湖边垂钓，铺垫故事发生背景 4. 细节伏笔：禁渔期规则，为后文冲突埋下伏笔 二、故事发展（第 2-3 段：高潮冲突出现） 1. 关键情节：Jim 钓上一条巨大鲈鱼，内心十分喜悦 2. 细节描写：父亲满怀赞赏看着他熟练收鱼、摘鱼钩 3. 矛盾爆发：看时间 —— 距离开渔还有 2 小时，按照规定不能留下这条鱼 4. 父子冲突：Jim 舍不得大鱼，内心万分不舍；父亲坚持遵守规则，要求放生 三、故事转折（第 4 段：艰难抉择） 1. Jim 内心活动：放走大鱼非常可惜，充满遗憾 2. 行动：遵从父亲的要求，将鲈鱼放回湖水 3. 即时感受：当下满心失落，但记住父亲的教导 四、升华主旨（第 5-6 段：成年感悟，点明核心道理） 1. 时隔 34 年后的回忆：Jim 再也没钓到过同等大的鲈鱼，但从不后悔当年的选择 2. 核心概念引出：ethics（道德准则） 3. 父亲的道理：道德本身不难，难的是践行道德；道德就是无人监督时依然坚守对错 4. 深层主旨：人生每次遇到道德考验，都会想起这条鲈鱼；真正的收获不是大鱼，是坚守底线带来长久的内心成长 全文行文逻辑脉络 场景叙事（钓鱼）→ 事件高潮（钓到大鱼）→ 矛盾冲突（禁渔规则 vs 不舍）→ 人物抉择（放生）→ 多年感悟 + 主题升华（无人监督也要坚守道德） 分层写作作用 1. 前半部分（叙事）：记叙文，完整故事，用生活化钓鱼故事贴近读者，降低理解难度 2. 后半部分（议论升华）：由小事到大道理，托物言志，大鱼象征人生各类诱惑，鲈鱼事件成为道德教育的具象载体 U3长难句学习 长难句 1 原句：On the day before the bass season opened, he and his father were fishing early in the evening. 语法拆解 1. 时间状语从句：before 引导时间状语从句，修饰 the day 2. 主句时态：过去进行时 were fishing，过去某一时间正在做某事 3. 介词结构 On the day… 放句首作时间状语 配套习题 (1) 单项选择 ______ the day before the party started, we were preparing gifts. A. In B. On C. At (2) 句型转换 They were reading books at 8 last night.（改为一般疑问句）_________________________________________________________ (3) 同义句 When the bass season was going to open the next day, they fished in the evening. =______ the day ______ the bass season opened, they ______ ______ in the evening. (4) 改错 On yesterday before the exam, I was reviewing lessons. (5) 翻译填空 鲈鱼开渔期前一天傍晚，他和父亲去湖边钓鱼。 ______ the day ______ the bass season opened, he and his father ______ ______ in the evening. 长难句 2 原句：His father watched with admiration as the boy skilfully pulled a fish from the water. 语法拆解 1. as 引导时间状语从句，意为 “当…… 的时候”，强调同步发生 2. with admiration 介词短语作方式状语，修饰主句动词 watched 3. skilfully 副词修饰从句动词 pulled 配套习题 (1) 单项选择 The mother watched ______ joy as her son won the game. A. with B. in C. for (2) 句型转换 The girl sang beautifully. We listened to her.（用 as 合并句子）_________________________________________________________ (3) 同义句 While the boy pulled the fish skillfully, his father admired him. =His father watched ______ ______ ______ the boy ______ pulled a fish from water. (4) 改错 As he walk past, I watched him with surprise. (5) 翻译填空 男孩熟练地拉起鱼时，父亲满心赞赏地看着他。 ______ the boy skilfully pulled the fish, the father watched ______ ______. 长难句 3 原句：It was 10:00 p.m.—two hours before the season opened. 语法拆解 1. It 指代时间，固定句型 It is + 时间点 2. 破折号后补充说明，before 引导定语修饰 two hours 3. 时态：一般过去时 opened，描述过去规定 配套习题 (1) 单项选择 It ______ 9 o’clock last night when I got home. A. is B. was C. were (2) 句型转换 The concert started two hours later.（同义改写用 before） =It was two hours ______ the concert ______. (3) 同义句 The season would open two hours later; it was 10 p.m. =It was 10 p.m., ______ hours ______ the season opened. (4) 改错 It were 7 a.m. three hours before the train leaves. (5) 翻译填空 当时是晚上十点，距离开渔期还有两个小时。 It ______ 10 p.m., two hours ______ the season ______. 长难句 4 原句：It was a shame to let go of the fish, but Jim understood what he had to do. 语法拆解 1. It 作形式主语：真正主语是 to let go of the fish 2. but 并列句，后半句含 what 引导的宾语从句 3. 宾语从句时态：主句过去 understood，从句用过去完成 / 过去式 had to 配套习题 (1) 单项选择 It is a pity ______ miss such a wonderful chance. A. to B. for C. of (2) 句型转换 He must give up the fish. He knew it.（合并含宾语从句）_________________________________________________________ (3) 同义句 To let the fish swim away was a shame, yet Jim knew his duty. =______ a shame ______ let go of the fish, but Jim understood ______ he ______ do. (4) 改错 It was shame to give up the big fish. (5) 翻译填空 放走大鱼很可惜，但吉姆明白自己必须这么做。 =______ a shame ______ let go of the fish, but Jim understood ______ he ______ do. 长难句 5 原句：But he does see that same fish every time he comes up against a question of ethics. 语法拆解 1. does 助动词加强语气，意为 “确实、总会”，后接动词原形 see 2. every time 引导时间状语从句，相当于 when 3. that same fish 宾语从句作 see 的宾语 配套习题 (1) 单项选择 He ______ remember his teacher’s words every time he meets trouble.（表强调） A. do B. does C. did (2) 句型转换 When he faces moral problems, he thinks of the fish.（用 every time 改写）_________________________________________________________ (3) 同义句 Whenever he meets ethical problems, he always thinks of that fish. =He ______ see that same fish ______ ______ he comes up against a question of ethics. (4) 改错 Every time he come across problems, he think of the story. (5) 翻译填空 但每当他遇到道德难题，那条鱼总会浮现在他脑海。 But he ______ see that fish ______ ______ he ______ ______ a question of ethics. 长难句 6 原句：For, as his father taught him, ethics are simple matters of right and wrong. 语法拆解 1. For 连词，表 “因为”，补充解释前文观点 2. as 引导方式状语从句，“正如、如同” 3. 主句主系表：ethics（复数名词）+ are + simple matters 配套习题 (1) 单项选择 ______ his mother told him, honesty is the most important quality. A. As B. For C. When (2) 句型转换 His father told him something. Ethics are simple right-or-wrong things.（合并句子）_________________________________________________________ (3) 同义句 The reason is that his father once told him ethics are just right and wrong. =______, ______ his father taught him, ethics ______ simple matters of right and wrong. (4) 改错 As his father teach him, rules are easy to understand. (5) 翻译填空 因为，正如父亲当年教他的，道德只是简单的对错之分。 ______, ______ his father taught him, ethics ______ simple matters of right and wrong. 长难句 7 原句：It is only the practice of ethics that is difficult. 语法拆解 1. 强调句型 It is + 被强调部分 + that + 剩余句子 2. 被强调主语：the practice of ethics，去掉 It is…that 句子完整：Only the practice of ethics is difficult. 3. 中考必考强调句语法点 配套习题 (1) 单项选择 It ______ reading books that changes his mind greatly. A. is B. are C. was (2) 句型转换 Only hard work makes success possible.（改为强调句）_________________________________________________________ (3) 同义句 Only practicing moral rules is hard, not knowing them. =______ only the practice of ethics ______ is difficult. (4) 改错 It are the small choices that shape our character. (5) 翻译填空 难的从来不是道德准则，而是践行道德。 ______ only the practice of ethics ______ is difficult. 长难句 8 原句：It is not about how we had a chance to cheat and took it, but about how we did the right thing and were forever strengthened. 语法拆解 1. 核心结构 not about… but about… 不是…… 而是…… 2. 两个 how 分别引导两个宾语从句，作介词 about 的宾语 3. 被动语态 were forever strengthened 被磨炼、变得强大 配套习题 (1) 单项选择 The story is not about winning, ______ about being honest. A. and B. but C. or (2) 句型转换 We didn’t take the chance to cheat. We chose to do right.（用 not…but 改写） _________________________________________________________ (3) 同义句 The key is not cheating when we get a chance, but sticking to the right choice which strengthens us all our life. =It is not about ______ we had a chance to cheat and took it, ______ about ______ we did the right thing and ______ forever strengthened. (4) 改错 It is not about win, but about be honest. (5) 翻译填空 故事不在于我们有机会作弊就选择作弊，而在于坚守正道，终身受益。 It is not about ______ we had a chance to cheat and took it, ______ about ______ we did the right thing and ______ forever strengthened. 三、阅读主旨 / 题型考点（4 类中考阅读题型，每类 5 道习题） 阅读考点 1：主旨大意题（文章核心：无人监督也要坚守道德底线） 配套习题 (1) What is the main idea of the whole passage? A. Jim caught a huge bass when he was eleven. B. We should follow rules even when no one is watching us. C. It is hard to catch big fish in the lake. D. Fishing seasons are very important for lakes. (2) What does the fish stand for in the story? ________________________________________（简答） (3) Why does the writer write this story to readers? ________________________________________（简答） (4) Which sentence can be the theme sentence of the text? A. There will always be other big fish in the lake. B. Do we do right when no one is looking? C. Jim never caught such a big fish again after 34 years. D. Jim went fishing with his father on an island. (5) What lesson can we learn from Jim’s father? ________________________________________（简答） 阅读考点 2：细节理解题（时间、动作、对话细节） 配套习题 (1) How old was Jim when he caught the huge bass? A. 10 B. 11 C. 34 D. 21 (2) Why did Jim’s father ask him to put the fish back? ________________________________________（简答） (3) What time was it when they caught the bass? ________________________________________（简答） (4) Where did Jim and his father go fishing? ________________________________________（简答） (5) How many years passed after the fishing experience? A. 24 B. 30 C. 34 D. 40 阅读考点 3：词义猜测题（shame /ethics/strengthen /remove 词义推断） 配套习题 (1) What does the word “shame” mean in “It was a shame to let go of the fish”? A. 惊喜 B. 遗憾 C. 恐惧 D. 生气 (2) The word “ethics” in Paragraph 4 most probably means ______. A. fishing rules B. moral rules of right and wrong C. fishing tools D. big fish (3) What does “remove” mean in “removed the hook from the mouth”? A. 放入 B. 取下 C. 折断 D. 扔掉 (4) The word “strengthened” at the end means ______. A. 变得软弱 B. 内心强大、得到磨炼 C. 感到难过 D. 忘记教训 (5) The phrase “come up against” means ______. A. 遇见、遭遇 B. 追赶 C. 远离 D. 逃避 阅读考点 4：推理判断题（人物情感、父亲教育意图） 配套习题 (1) What can we infer about Jim’s father? A. He didn’t like big bass at all. B. He cared more about moral rules than the big fish. C. He hated fishing before the bass season. D. He wanted to catch the fish by himself. (2) How did Jim feel when he had to put the fish back? ________________________________________（简答） (3) Why didn’t Jim keep the fish though no one saw them? ________________________________________（简答） (4) What can we infer from “Jim has never again caught such an amazing fish”? A. He stopped fishing forever after that day. B. The memory of the moral choice is more valuable than the fish. C. There are no big bass in the lake any more. D. He forgot the story after many years. (5) What will Jim tell his grandchildren about the story? ________________________________________（简答） U3背诵内容 一、动词核心搭配（完形、语法填空必考） 1　 go fishing 去钓鱼 原文：he often went fishing with his father 2　 double over （鱼竿）弯成弧形、大幅度弯曲 原文：Jim’s fishing rod doubled over 3　 pull ... from ... 把…… 从…… 拉出来 原文：pulled a fish from the water 4　 put ... back 把…… 放回去、放生 原文：You’ll have to put it back 5　 let go of 放开，放走，舍弃 原文：It was a shame to let go of the fish 6　 remove ... from ... 从…… 取下 / 移走…… 原文：removed the hook from the mouth of the huge fish 7　 lower ... into ... 把…… 缓缓放入…… 原文：lowered it into the black water 8　 shake its body 摆动身体 原文：The creature shook its powerful body 9　 come up against 遭遇，面临（难题、道德考验） 原文：every time he comes up against a question of ethics 10　 put ... into practice 把…… 付诸实践 原文：the practice of ethics（衍生搭配） 11　 strengthen sb. 磨炼 / 使内心强大 原文：were forever strengthened 12　 take a chance to do sth. 抓住机会做某事 原文：how we had a chance to cheat and took it 二、介词 / 方式状语搭配（单选、句型转换高频） 1　 in the middle of 在…… 中央 原文：an island in the middle of a lake 2　 on an island 在一座小岛上 3　 on the day before 在…… 前一天 4　 early in the evening 傍晚时分 5　 at the other end 在另一头（鱼竿线那头） 6　 with admiration 满怀赞赏地（作方式状语） 原文：His father watched with admiration 7　 in the moonlight 在月光下 原文：looked at the handsome fish in the moonlight 8　 two hours before …… 的两小时之前 9　 around the lake 湖的四周 10　 from the water 从水中 11　 against a question of ethics 面对道德难题 12　 for a lifetime 一辈子（标题 catch of a lifetime 一生难忘的收获） 三、名词短语 & 固定句型（写作、同义转换） 1　 fishing rod 鱼竿 2　 bass season 鲈鱼捕捞开放季 3　 a huge fish /an amazing fish 一条大鱼 4　 a question of ethics 道德层面的问题 5　 matters of right and wrong 是非对错之事 6　 a shame to do sth. 做某事十分可惜 原文：It was a shame to let go of the fish 7　 every time + 句子 每当……（引导时间状语从句） 原文：every time he comes up against a question of ethics 8　 the practice of …… 的践行 / 实践 9　 decision to do sth. 做某事的决定 原文：The decision to do right lives fresh in our memory 10　 forever strengthened 终身受益、内心永久得到磨炼 四、转折 / 逻辑固定句式（阅读长难句、语法填空） 1　 not ... but ... 不是…… 而是……（全文主旨核心句型） 原文：It is not about how we had a chance to cheat and took it, but about how we did the right thing 2　 as 引导从句：as his father taught him 正如父亲当年教导他的 3　 It is + 被强调部分 + that ……（强调句型固定结构） 原文：It is only the practice of ethics that is difficult. 五、易考衍生拓展搭配（词形转换配套） 1　 admire sb. for sth. 因某事敬佩某人 → with admiration（名词短语） 2　 skill n. 技巧 → skillfully adv. 熟练地 3　 strong adj. 强壮的 → strengthen v. 加强，磨炼 → strength n. 力量 4　 shame n. 遗憾 → be ashamed of 为…… 感到羞愧 5　 moral rules = ethics 道德准则 6　 cheat in the exam 考试作弊（cheat 拓展搭配） U3课后作业 Name: 一、单项选择（15 道） (1) ______ the day before the sports meeting opened, we ______ preparing our uniforms at dusk. A. On; were B. In; are C. At; was (2) My grandpa watched ______ pride ______ I finished the difficult task skillfully. A. in; while B. with; as C. for; before (3) It ______ 11 p.m., three hours ______ the shop closed for the holiday. A. was; before B. is; after C. were; when (4) It was a pity ______ give up the valuable chance. A. for B. to C. of (5) The little boy understood ______ he must do to follow the rules. A. what B. that C. how (6) He ______ think of his teacher’s words every time he meets hard choices.（助动词表强调） A. do B. does C. did (7) ______ our headmaster told us, honesty is the most important quality for students. A. As B. For C. When (8) It ______ keeping promises that builds our good character.（强调句） A. are B. is C. was (9) The story is not about winning prizes, ______ about sticking to the truth all the time. A. and B. but C. or (10) Every time I ______ a problem of right and wrong, I will remember this fishing story. A. come up against B. come out C. come over (11) On the evening before the park ______ open, they ______ walking around the lake. A. opened; were B. opens; are C. open; was (12) It was the girl’s courage ______ moved all the people in the hall. A. which B. that C. what (13) He slowly removed the sticker ______ the window and lowered it ______ the box. A. from; into B. off; in C. out; to (14) It was a shame ______ let go of the chance to learn new knowledge. A. to B. for C. at (15) This experience ______ him forever, so he never chooses to cheat. A. strengthen B. strengthens C. strength 二、句型转换（按括号要求改写句子） (1) They were planting trees at 6 p.m. yesterday.（改为一般疑问句） _________________________________________________________ (2) The boy knew he had to return the big fish.（合并为含 what 宾语从句的复合句，用 it 作形式主语） _________________________________________________________ (3) We only need to keep our promises well.（改为 It is…that… 强调句，强调主语 only to keep our promises well） _________________________________________________________ (4) When she faces difficult moral choices, she thinks of her mother’s words.（用 every time 替换 when 改写） _________________________________________________________ (5) He didn’t take the chance to lie. He chose to tell the truth.（用 not…but… 结构合并句子） _________________________________________________________ 三、同义句转换（每空一词） (1) While the boy pulled the fish skillfully, his father admired him deeply. =His father watched ______ ______ ______ the boy ______ pulled a big fish out of the lake. (2) To give up the huge bass was really a pity for Jim. =______ a shame ______ Jim ______ let go of the huge bass. (3) Whenever he meets questions of ethics, he always remembers that special fish. =He ______ see that same fish ______ ______ he comes up against a question of ethics. (4) The simple rules of right and wrong are easy to learn, but practicing them is hard. =______ only the practice of ethics ______ is difficult. (5) The key of the story is not getting benefits by cheating, but holding on to the right way which makes us strong all our life. =It is not about ______ we had a chance to cheat and took it, ______ about ______ we did the right thing and ______ forever strengthened. 四、根据中文提示完成句子（每空一词） (1) 开渔期前一天傍晚，吉姆和父亲正在小岛上钓鱼。 ______ the day ______ the bass season opened, Jim and his father ______ ______ on an island. (2) 当男孩熟练拉起大鱼时，父亲满怀赞赏地注视着他。 ______ the boy pulled the big fish skillfully, the father watched him ______ ______. (3) 放走这条巨大的鲈鱼实在太可惜了，但吉姆明白自己必须遵守规则。 ______ a shame ______ let go of the huge bass, but Jim understood ______ he ______ do. (4) 但每当他遭遇道德难题，那条鱼总会浮现在他脑海里。 But he ______ see that same fish ______ ______ he ______ ______ a question of ethics. (5) 正如父亲当年教导他的，对错的道理很简单，难的是践行道德准则。 ______, ______ his father taught him, ethics ______ simple matters of right and wrong. ______ only the practice of ethics ______ is difficult. (6) 这个故事不在于我们有机会就去欺骗他人，而在于坚守正道，让我们终身受益。 It is not about ______ we had a chance to cheat and took it, ______ about ______ we did the right thing and ______ forever strengthened. U3 课后作业完整参考答案 一、单项选择（15 道） 1.A 2.B 3.A 4.B 5.A 6.B 7.A 8.B 9.B 10.A 11.A 12.B 13.A 14.A 15.B 二、句型转换 (1) Were they planting trees at 6 p.m. yesterday? (2) It was clear that the boy knew what he had to do. (3) It is only to keep our promises well that we need. (4) Every time she faces difficult moral choices, she thinks of her mother’s words. (5) It is not about taking the chance to lie, but about choosing to tell the truth. 三、同义句转换（每空一词） (1) with admiration; skilfully (2) It; to; had to (3) does; every time (4) It is; that (5) how; but; how; were 四、根据中文提示完成句子（每空一词） (1) On; before; were fishing (2) As; with admiration (3) It; to; what; had to (4) does; every time; come up against (5) For; as; are; It is; that (6) how; but; how; were 长难句配套小题答案（前面课文长难句练习） 长难句 1 (1) B (2) Were they reading books at 8 last night? (3) On; before; were fishing (4) 去掉 On，yesterday 前不加介词 (5) On; before; were fishing 长难句 2 (1)A (2) We listened to the girl as she sang beautifully. (3) with admiration; skilfully (4) walk → walked (5) As; with admiration 长难句 3 (1)B (2) before; started (3) two; before (4) were → was; leaves → left (5) was; before; opened 长难句 4 (1) A (2) Jim understood what he had to do. (3) It; to; what; had to (4) shame 前加 a (5) It; to; what; had to 长难句 5 (1)B (2) Every time he faces moral problems, he thinks of the fish. (3) does; every time (4) come → comes; think → thinks (5) does; every time; comes up against 长难句 6 (1)A (2) As his father taught him, ethics are simple matters of right and wrong. (3) For; as; are (4) teach → taught (5) For; as; are 长难句 7 (1)A (2) It is only hard work that makes success possible. (3) It is; that (4) are → is (5) It is; that 长难句 8 (1)B (2) It is not about taking the chance to cheat, but about doing the right thing. (3) how; but; how; were (4) win → winning; be → being (5) how; but; how; were 阅读四类题型参考答案 阅读考点 1 主旨大意 (1)B (2) It stands for temptation in life, which tests our moral rules. (3) To tell readers we should stick to ethics when no one watches us. (4)B (5) We should follow rules and do right things even without others’ supervision. 阅读考点 2 细节理解 (1)B (2) Because it was two hours before the bass fishing season opened, and catching bass at that time broke the rule. (3) It was 10:00 p.m. (4) They went fishing on an island in the middle of a lake. (5)C 阅读考点 3 词义猜测 (1)B (2)B (3)B (4)B (5)A 阅读考点 4 推理判断 (1)B (2) He felt sad, regretful but he knew he must follow the rule. (3) Because his father told him to follow ethics, and he knew doing right matters more than the big fish. (4)B (5) He will tell them to stick to moral rules even when nobody is watching them. 2026年九年级上册一对一讲义1 学科网（北京）股份有限公司 $