Unit 3 Reading Plus Four Brothers知识点讲练 2025-2026学年人教版(2024)八年级英语上册

2025-08-15
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摘要:

该初中英语知识清单围绕Unit 3阅读文本“Four Brothers”,系统梳理核心词汇(top, quiet, notice等)和句式结构(whoever引导的宾语从句)。从词汇多词性解析(名、形、动用法)、固定搭配到同义短语拓展,再到句式主干与从句结构分析,构建从基础理解到综合运用的学习支架。 资料以“词义-用法-搭配-例句-练习”逻辑链串联知识,通过情境化例句强化语言能力,借助句式结构分析提升思维品质。即学即练习题覆盖词汇填空、句式转换等,即时巩固学习效果,体现“精讲多练”的学科特色学习方法。

内容正文:

Unit 3 Reading Plus Four Brothers知识点精讲精练 重点词汇解析 1. At the top of that tree, there are five eggs in a nest. 在那棵树的顶端,有一个窝里有五个蛋。 top 的词义及用法 作名词 表示 “顶部;顶端”(具体位置) The cat is sitting on the top of the roof.(猫坐在屋顶上。) 表示 “(排名)首位;最高水平” She is at the top of her class in math.(她的数学在班上名列前茅。) 表示 “盖子;瓶塞”(容器的顶部部件): Can you open the top of this bottle?(你能打开这个瓶子的盖子吗?) 作形容词 表示 “最高的;顶端的”: We live on the top floor of the building.(我们住在这栋楼的顶层。) 表示 “最优秀的;顶尖的”: He is a top student in our school.(他是我们学校的优等生。) 作动词 表示 “居…… 之首;领先”: Her new song topped the music chart.(她的新歌登上了音乐排行榜榜首。) 表示 “超过;胜过”: He topped his previous record in the race.(他在比赛中打破了自己之前的纪录。) 常用搭配: on top of:在…… 之上;除…… 之外 Put the book on top of the desk.(把书放在桌子上。) On top of homework, I have to clean my room.(除了作业,我还得打扫房间。) at the top of:在…… 顶端;以最高的(速度 / 音量等) He shouted at the top of his voice.(他用最大的声音喊叫。) from top to bottom:从头到尾;彻底地 例句:She cleaned the house from top to bottom.(她把房子彻底打扫了一遍。) 即学即练: 练习题(用 “top” 或其搭配填空) 1. The hotel is located _______ _______ _______ _____ the hill.(在山顶) 2. He is always ______ ______ _______ _____the list of winners.(在榜首) 3. She cleaned her bedroom _______ _______ _______ _______(彻底地). 4. This is a _______(top)restaurant in the city—everyone loves it. 2. He climbed up, took the eggs quietly, and then put them back. The bird never noticed it. 他爬上去,悄悄地拿起鸡蛋,然后又放回去。鸟儿没有注意到它。 quiet的词义及用法 作形容词 描述环境 “安静的”: The library is always quiet.(图书馆总是很安静。) 描述人 “文静的;不说话的”: She is a quiet girl who likes reading.(她是个喜欢读书的文静女孩。) 描述动作 “轻声的”: Please keep quiet in the cinema.(电影院里请保持安静。) 作名词 表示 “安静的状态”: I enjoy the quiet of the countryside.(我喜欢乡村的宁静。) 副词:quietly(安静地;轻声地) 例句:He walked quietly into the room.(他轻声走进房间。) 固定搭配: keep quiet:保持安静 例句:The teacher asked the class to keep quiet.(老师让全班保持安静。) 即学即练: 1. Please keep _______(quiet)in the library. 2. She speaks _______(quiet)so no one can hear her. 3. The _______(quiet)of the night made me think. 4. It’s a _______(quiet)street with few cars. 5. They sat _______(quiet)and listened to the music. notice的词义及用法 (1)作动词 后接宾语(名词 / 代词): 例句:I noticed a strange man outside the door.(我注意到门外有个陌生男人。) 后接宾语从句: 例句:She noticed that he was upset.(她察觉到他很沮丧。) 固定搭配:notice sb doing sth(注意到某人正在做某事) 例句:I noticed her crying in the corner.(我注意到她在角落里哭。) (2)作名词 表示 “通知;布告”: 例句:There’s a notice about the school trip on the wall.(墙上有一则关于学校旅行的通知。) 表示 “注意”: 例句:He took no notice of my advice.(他没理会我的建议。) 形容词:noticeable(显而易见的;明显的) There’s a noticeable change in her attitude.(她的态度有明显变化。) 固定短语: take notice of:注意到;理会 例句:You should take notice of the safety rules.(你应该注意安全规则。) 即学即练: 1. I _______(notice)a cat sitting on the windowsill yesterday. 2. There’s a _______(notice)about the exam on the board. 3. Did you _______(notice)her _______(leave)the room? 4. He took no _______(notice)of the warning. 5. She _______(notice)that he _______(read)a book when she came in. 3. In no time, the leaf was as good as new. 很快,叶子就像新的一样了。 in no time的词义及用法 “in no time” 是介词短语,意为 “立刻;马上;很快”​ The doctor will be here in no time.(医生马上就到。)​ In no time, the room was filled with laughter.(很快,房间里就充满了笑声。)​ 常与动作性动词(如 “finish, arrive, repair” 等)连用,说明动作完成的速度。​ He finished the work in no time.(他很快就完成了工作。)​ The broken bike will be fixed in no time.(这辆坏自行车很快就能修好。)​ 同义短语拓展:​ right away:立刻;马上 Please come right away.(请马上过来。) at once:立即;同时 He stopped talking at once.(他立刻停止了说话。) in a moment:一会儿;立刻 I’ll be back in a moment.(我一会儿就回来。) 时态搭配:​ 一般将来时:表示 “即将很快发生”​ 例句:We’ll be home in no time.(我们很快就到家了。)​ 一般过去时:表示 “过去很快发生”​ 例句:The fire was put out in no time.(火很快就被扑灭了。)​ 即学即练: 1. The medicine will make you feel better _______ _______ _______.​ 2. _______ _______ _______, we finished decorating the classroom for the party.​ 3. If you follow the instructions, you can solve the problem _______ _______ _______.​ 4. The chef cooked the meal _______ _______ _______—it was ready in five minutes.​ 5. She said she would be here _______ _______ _______, so let’s wait a little longer. 与 time 相关的常考短语及用法​ on time​ 含义:准时;按时(强调按规定时间做某事,不早不晚)​ 用法:作状语,可位于句首、句中或句末。​​ The train arrived on time.(火车准时到达。)​ Please hand in your homework on time.(请按时交作业。)​ in time​ 含义:及时(强调在某事发生前赶到,避免不良后果)​ 用法:作状语,常与 “for + 名词” 或 “to do sth” 搭配。​​ We arrived in time for the meeting.(我们及时赶上了会议。)​ He ran fast and caught the bus in time.(他跑得很快,及时赶上了公交车。)​ at the same time​ 含义:同时;然而(表示两个动作同时发生,或转折)​ 用法:作状语,位置灵活,表转折时语气较弱。​​ They laughed and cried at the same time.(他们又哭又笑。)​ She is kind, but at the same time, she is strict.(她很善良,然而也很严格。)​ all the time​ 含义:一直;始终(强调动作持续发生)​ 用法:作状语,多位于句末。​ The baby cries all the time.(宝宝一直在哭。)​ He practices playing the piano all the time.(他一直在练习弹钢琴。)​ from time to time​ 含义:偶尔;有时(强调动作不定期发生)​ 用法:作状语,位置灵活。​​ We go hiking from time to time.(我们偶尔去远足。)​ He visits his grandparents from time to time.(他有时去看望祖父母。)at times​ 含义:有时;偶尔(与 “from time to time” 同义)​ 用法:作状语,多位于句首或句末。​​ At times, I feel lonely.(有时,我感到孤独。)​ She makes mistakes at times.(她偶尔会犯错。)​ 即学即练:练习题(用上述短语填空)​ 1. Please be here _______ _______—the meeting starts at 9 a.m.​ 2. She studies hard _______ _______ _______, so she always gets good grades.​ 3. We need to leave early to arrive _______ _______ for the concert.​ 4. He likes reading, and _______ _______ _______, he writes stories.​ 5. They were singing and dancing _______ _______ _______ _______. 6. The king said whoever brought the princess back could marry her. 国王说,谁把公主带回来,谁就可以娶她。 句式结构分析 主干结构(主谓宾)​ 主语:The king(国王,动作的发出者)​ 谓语:said(say 的过去式,“说”,及物动词,后接宾语从句)​ 宾语从句:whoever brought the princess back could marry her(整个从句作 said 的宾语)​ 宾语从句的内部结构​ 宾语从句中包含一个主语从句,整体是 “主语从句 + 谓语 + 宾语” 结构:​ 主语从句:whoever brought the princess back(“无论谁把公主带回来”,whoever 在从句中作主语)​ 解析:whoever是连接代词,相当于 “anyone who” 谓语:could marry 宾语:her(宾格代词,指代 the princess,作 marry 的宾语)​ 例句拓展(同类句式)​ She told me whoever finished the work first would get a prize.(她告诉我,无论谁先完成工作都会得到奖品。)​ The teacher said whoever made mistakes should correct them.(老师说,无论谁犯了错都应该改正。)​ 即学即练: 1. My mother said _______(whoever/whomever)cleaned the room could get a candy.​ 2. He told us _______(whoever/whatever)happened, he would stand by us.​ 3. She said _______(bring)the book back tomorrow could borrow another one.​ 4. The boss said _______ failed the test _______(have to)try again.​ marry的词义及用法 表示 “与某人结婚”:marry sb(无需加介词 “with”)。​ She married a doctor last year.(她去年嫁给了一位医生。)​ He will marry his girlfriend next month.(他下个月要和女友结婚。)​ 表示 “为某人主持婚礼”:marry sb to sb(较正式,意为 “把某人嫁给某人”)。​ The priest married them in the church.(牧师在教堂为他们主持了婚礼。)​ 常见搭配与短语​ get married:结婚(强调动作,不可与时间段连用)。​ They got married in 2010.(他们 2010 年结的婚。)​ be married:已婚(强调状态,可与时间段连用,需加介词 “for”)。​ They have been married for 10 years.(他们结婚 10 年了。)​ 变形及词性拓展​ 过去式 / 过去分词:married(规则变化)。​ 形容词:married(已婚的);unmarried(未婚的)。​ Her married life is happy.(她的婚姻生活很幸福。)​ 名词:marriage(婚姻);married couple(已婚夫妇)。​ Their marriage lasted 50 years.(他们的婚姻持续了 50 年。)​ My parents married in 1995.(我父母 1995 年结的婚。)​ When did they get married?(他们什么时候结婚的?)​ They have been married for 20 years.(他们结婚 20 年了。)​ She wants to marry a kind man.(她想嫁给一个善良的人。)​ 即学即练: 1. She _______(marry)Tom when she was 25.​ 2. They _______ _______(结婚)last summer.​ 3. How long have they _______ _______(已婚)?​ 4. He doesn’t want to _______(marry)too early.​ 5. _______(marry)life is different from single life. 7. I may hurt the princess if I shoot the dragon. 如果我射杀龙,我可能会伤到公主。 hurt的词义及用法 作动词​ 表示身体伤害:​ He hurt his leg while playing football.(他踢足球时伤了腿。) 表示情感伤害:​ Her words hurt me deeply.(她的话深深伤害了我。) 不及物动词(表 “疼痛”):​ My head hurts badly.(我头疼得厉害。)​ 作形容词​ 仅作表语,描述 “受伤的” 或 “疼痛的” 状态:​ 例句:He was hurt in the accident.(他在事故中受了伤。) 例句:My arm is still hurt.(我的胳膊还疼。)​ 固定搭配:​ get hurt:受伤​ 例句:Be careful, or you’ll get hurt.(小心点,不然你会受伤的。)​ hurt oneself:伤到自己​ 例句:She hurt herself when cutting vegetables.(她切菜时伤到了自己。) 即学即练: 1. She _______(hurt)her ankle when she fell down.​ 2. His words _______(hurt)my feelings yesterday.​ 3. My leg still _______(hurt)—I can’t walk fast.​ 4. Be careful not to _______(hurt)the little cat.​ 5. Many people _______(hurt)in the car accident last week.​​ shoot的词义及用法 (1)作动词​ 表示 “射击”:​ 例句:The hunter shot a deer.(猎人射中了一只鹿。)​ 表示 “发射(子弹、箭等)”:​ 例句:He shot an arrow at the target.(他向靶子射了一箭。)​ 表示 “拍摄(照片 / 电影)”:​ 例句:They are shooting a movie in the park.(他们正在公园里拍电影。) (2)作名词​ 表示 “射击” 或 “嫩芽”:​ 例句:He fired three shots.(他开了三枪。)(shot 为 shoot 的名词形式)​ 固定搭配:​ shoot at:向…… 射击(强调动作,不一定射中)​ 例句:He shot at the bird, but missed.(他向鸟射击,但没射中。)​ shoot down:击落;击毙​ 例句:The soldier shot down the enemy plane.(士兵击落了敌机。)​ 即学即练: 1. The photographer _______(shoot)some beautiful photos of the sunset.​ 2. He _______(shoot)at the tiger, but it ran away.​ 3. They are _______(shoot)a documentary in the village.​ 4. The arrow _______(shoot)by him hit the center of the target.​ 5. He practiced _______(shoot)every day to win the competition. 8. He moved as quietly as a mouse and quickly freed the princess. 他像老鼠一样安静地移动着,很快地把公主救了出来。 free的词义及用法​ (1)作形容词​ 表示 “自由的;不受约束的”:​ 例句:The birds in the sky are free.(天空中的鸟儿是自由的。)​ 表示 “空闲的;有空的”:​ 例句:Are you free this weekend?(你这周末有空吗?)​ 表示 “免费的”:​ 例句:The museum offers free entry on Sundays.(这家博物馆周日免费开放。)​ 表示 “无…… 的;不含…… 的”(后接介词 of):​ 例句:This drink is free of sugar.(这种饮料不含糖。)​ (2)作动词​ 表示 “释放;解放”:​ 例句:The prisoners were freed after the war.(战后囚犯们被释放了。)表示 “解除(负担、限制等)”:​ 例句:He freed himself from debt.(他摆脱了债务。)​ 变形及搭配​ 副词:freely(自由地;随意地)​ 例句:She can speak English freely.(她能流利地说英语。)​ 名词:freedom(自由)​ 例句:We all have the right to freedom.(我们都有自由的权利。)​ 固定搭配:​ for free:免费地​ 例句:You can get a ticket for free.(你可以免费得到一张票。)​ be free to do sth:自由地做某事​ 例句:Children are free to play in the park.(孩子们可以在公园里自由玩耍。)​ set free:释放;解放​ The dog was set free from the cage.(狗被从笼子里放了出来。) 即学即练: 1. The park is _______(free)to enter—you don’t need to pay.​ 2. Are you _______(free)to help me with my homework this evening?​ 3. He was _______(free)from the company after working there for 10 years.​ 4. The children laughed and ran _______(free)in the field.​ 5. We received two tickets _______ _______(免费)from the hotel.​ 9. Instead, I give half of my kingdom to you as a reward. 相反,我把我的一半王国给你们作为回报。 reward的词义及用法​ (1)作名词 表示 “奖励;报酬”(可数或不可数): 例句:The winner received a cash reward.(获胜者得到了现金奖励。) 例句:He worked hard without expecting any reward.(他努力工作,不期待任何回报。) 固定搭配:as a reward for(作为对…… 的奖励) 例句:She got a new bike as a reward for her good grades.(她因成绩好得到了一辆新自行车作为奖励。) (2)作动词 •表示 “奖励;奖赏”,后接人或行为,常用搭配reward sb for sth/doing sth: 例句:The company rewarded him for his hard work.(公司因他工作努力而奖励了他。) 形容词:rewarding(有回报的;值得的) 例句:Teaching is a rewarding job.(教学是一份有回报的工作。) 固定短语: in reward:作为奖励 例句:He got a promotion in reward for his dedication.(他因敬业而获得了晋升。) reward oneself with sth:用某物犒劳自己 例句:She rewarded herself with a vacation after finishing the project.(完成项目后,她用一次假期犒劳自己。) 即学即练: 1.The kind man received a _______(reward)for returning the lost wallet. 2.The company _______(reward)its employees with a bonus every year. 3.Teaching children is a _______(reward)job. 4.She _______(reward)her son for finishing his homework on time. 10. The brothers were pleased. It was much better to share than to fight. 兄弟们很高兴。分享比争斗好得多。 pleased的词义及用法​ 形容词:意为 “高兴的;满意的”,仅作表语,主语通常是人,强调因某事而感到愉悦。 后接介词with(对…… 满意): 例句:She is pleased with her new dress.(她对自己的新裙子很满意。) 后接介词at/about(因…… 而高兴): 例句:We are pleased at the good news.(我们因这个好消息而高兴。) 后接不定式to do sth(很高兴做某事): 例句:I’m pleased to meet you.(很高兴见到你。) 后接从句that(对…… 感到高兴): 例句:He was pleased that his plan worked.(他很高兴自己的计划成功了。) 变形及搭配 动词:please(使高兴;请) 例句:Her smile pleased everyone.(她的微笑让所有人都很高兴。) 名词:pleasure(愉快;乐趣) 例句:It’s a pleasure to work with you.(和你一起工作很愉快。) 固定短语: with pleasure:乐意效劳(用于回应请求) 例句:—Can you help me? —With pleasure.(— 你能帮我吗?— 乐意效劳。) 即学即练: 1.We are _______(pleased)about the success of the event. 2.She was _______(pleased)to see her old friend again. 3.It’s a _______(please)to work with such a team. 4.The teacher is _______(pleased)with our hard work. 5.His parents looked _______(pleased)when they heard the news. 学科网(北京)股份有限公司 $$

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Unit 3 Reading Plus Four Brothers知识点讲练 2025-2026学年人教版(2024)八年级英语上册
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Unit 3 Reading Plus Four Brothers知识点讲练 2025-2026学年人教版(2024)八年级英语上册
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Unit 3 Reading Plus Four Brothers知识点讲练 2025-2026学年人教版(2024)八年级英语上册
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