专题04 need的用法(期中复习讲义)2025-2026学年八年级英语上学期新教材仁爱科普版

2026-04-17
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学段 初中
学科 英语
教材版本 初中英语仁爱科普版八年级上册
年级 八年级
章节 -
类型 教案-讲义
知识点 -
使用场景 同步教学-期中
学年 2025-2026
地区(省份) 全国
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发布时间 2026-04-17
更新时间 2026-04-27
作者 暖暖老师讲英语
品牌系列 -
审核时间 2026-04-04
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专题04 need 的用法(期中复习讲义) 内 容 导 航 考情透视·目标导航 透析期中考向,锚定备考重心 知识梳理·方法技巧 梳理核心脉络,扫除知识盲区 知识点 01 need 作实义动词(U7-U9 核心) 知识点 02 need 作情态动词(仁爱科普版高频) 知识点 03 need 作名词(U7-U9 常用) 知识点 04 综合应用(仁爱科普版考法) 知识点 05 易错点辨析(仁爱科普版高频错题) 考场练兵·分层实战 阶梯实战演练,验收复习成效 考情透视·目标导航 常考题型 内容要点 命题趋势 单项选择 完形填空 短文填空 情景交际 看图写话 书面表达 1. need 作实义动词:need to do sth.(需要做某事)、need sth.(需要某物)(U7 学习、U8 理财、U9 灾害场景); 2. need 作情态动词:needn’t do sth.(不必做某事)、Need...?(需要…… 吗?)(仁爱科普版情景交际常考); 3. need 作名词:in need(需要)、meet one’s needs(满足某人需求)(U9 灾害救助、U8 消费需求); 4. 用法辨析:need to do vs. need doing、needn’t vs. don’t have to、实义动词与情态动词区别; 5. 综合应用:在 U7-U9 主题语境中灵活运用三种词性完成对话或写作。 1. 语境化考查为主:所有考点融入 U7 学习需求、U8 理财规划、U9 灾害避险真实场景,不孤立考规则; 2. 侧重应用能力:语法填空侧重 “need to do”“need doing” 搭配,情景交际侧重 “needn’t” 表建议,写作侧重 “in need” 表救助; 3. 易错点聚焦:need 作实义动词与情态动词的词性判断、need doing 的被动含义为仁爱科普版高频考点; 4. 贴合教材:所有例句、词汇均来自 U7-U9 课本核心内容,无超纲,符合八年级期中难度。 知识梳理·方法技巧 知识点01 need 作实义动词(U7-U9 核心) 用法类型 核心结构 U7-U9主题例句 仁爱科普版考法要点 人作主语 need to do sth. (需要做某事) 1. We need to review notes every day to improve English.(U7)我们需要每天复习笔记来提高英语水平。 2. You need to make a monthly budget for pocket money.(U8)你需要为零花钱制定每月预算。 3. People need to stay in safe places during typhoons.(U9)台风期间人们需要待在安全的地方。 1. 否定式:don’t/doesn’t need to do(He doesn’t need to worry.); 2. 疑问句:Do/Does...need to do(Does she need to prepare for the exam?); 3. 仁爱科普版语法填空常考 “need to + 动词原形” 搭配。 物作主语 need doing sth. (需要被做某事,= need to be done) 1. The English books need cleaning.(= need to be cleaned)(U7)这些英语书需要清洁。(= 需要被清洁) 2. The old bridge needs repairing after the flood.(U9)洪水过后这座旧桥需要修复。 1. 含被动含义,主语必须是物; 2. 仁爱科普版单选常考 “need doing” 与 “need to do” 的主语区别。 后接名词 need sth. (需要某物) 1. She needs some useful learning tools.(U7)她需要一些有用的学习工具。 2. We need enough food and water during the disaster.(U9)灾难期间我们需要足够的食物和水。 1. 可接可数名词复数或不可数名词; 2. 贴合 U7 学习需求、U9 灾害储备场景,情景交际常考。 典例01 (2025・福建泉州期中・U7) —Do you need ________ English grammar every day? —Yes, it helps improve my writing. A. to review B. reviewing C. review D. reviewed 【答案】A 【解析】句意:—— 你需要每天复习英语语法吗?—— 是的,这有助于提高我的写作。考查 need 作实义动词的用法。人作主语,need 后接 to do sth.,贴合 U7 英语学习主题;need doing 需物作主语,review 为动词原形,reviewed 为过去式,故选 A。 典例02 (2025・福建厦门期中・U9) The roads after the rainstorm ________ repairing. Let’s call the workers. A. need B. needs C. to need D. needing 【答案】A 【解析】句意:暴雨后的道路需要修理,我们给工人打电话吧。考查 need 作实义动词的用法。物作主语,need 后接 doing sth.,主语 roads 为复数,谓语动词用原形 need,贴合 U9 灾害后修复场景,符合仁爱科普版单选考法,故选 A。 易|错|警|示 1. 人作主语用 need doing:I need to study.(正确)→ I need studying.(错误)(仁爱科普版高频错题); 2. 物作主语用 need to do:The bike needs repairing.(正确)→ The bike needs to repair.(错误); 3. 否定式错误:He doesn’t need to go.(正确)→ He needn’t to go.(错误,needn’t 是情态动词用法)。 典例03 (2025・福建三明期中・U8) 阅读短文,用括号内单词的适当形式填空:We need ________ (save) money for future needs. My parents often say that everyone ________ (need) a budget plan. The old furniture in our house ________ (need) replacing, so we have to cut down on unnecessary expenses. 【答案】to save;needs;needs 【解析】考查need作实义动词的不同用法。第一空人作主语,need后接to do sth.;第二空主语everyone为第三人称单数,need用第三人称单数形式needs;第三空物作主语,need后接doing sth.,贴合U8理财主题,综合考查need的多种用法。 即时检测 1.We need ________ (prepare) for the English speech competition.(U7)(用所给词的适当形式填空) 【答案】to prepare 【解析】人作主语,need 后接 to do sth.,贴合 U7 英语演讲准备场景,故填 to prepare。 2.The old classroom ________ (need) cleaning before the new term.(U7)(用所给词的适当形式填空) 【答案】needs 【解析】物作主语,need 后接 doing sth.,主语为单数,谓语动词用 needs,贴合 U7 教室整理场景,故填 needs。 3.—Does she need ________ some money for the book?(U8)(用 buy/to buy/buying 填空) 【答案】to buy 【解析】人作主语,need 后接 to do sth.,“buy sth. for...” 为固定搭配,贴合 U8 购物场景,故填 to buy。 知识点02 need 作情态动词(仁爱科普版高频) 用法类型 核心结构 U7-U9主题例句 仁爱科普版考法要点 肯定式 1need do sth.(需要做某事,较少用) We need finish the work before dark.(U9 灾害救援)我们需要在天黑前完成这项工作。 日常表达中更常用 “need to do”,情态动词肯定式多用于正式场景;仁爱科普版考区极少直接考查,重点在否定式和疑问句。 否定式 needn’t do sth.(不必做某事) 1. You needn’t worry about English exams. Practice more!(U7)你不必担心英语考试。多练习!2. We needn’t go out during the heavy rain.(U9)大雨期间我们不必外出。 1. 表建议 “不必做”,语气比 “don’t have to” 更委婉;2. 仁爱科普版情景交际常考,回应他人担忧或计划。 疑问句 Need + 主语 + do sth.? (需要…… 吗?) 1. Need we bring our notebooks to the study group?(U7)我们需要带笔记本去学习小组吗?2. Need they stay here all night?(U9)他们需要整夜待在这里吗? 1. 肯定回答:Yes, 主语 + must.(Yes, we must.);2. 否定回答:No, 主语 + needn’t.(No, we needn’t.); 3. 仁爱科普版单选常考疑问句形式及回答。 典例01 (2025・福建福州期中・U7) —Need I hand in my English homework today? —________. You can hand it in tomorrow. A. Yes, you must B. No, you needn’t C. Yes, you need D. No, you don’t 【答案】B 【解析】句意:—— 我需要今天交英语作业吗?—— 不必,你可以明天交。考查 need 作情态动词的疑问句回答。否定回答用 “No, 主语 + needn’t”,贴合 U7 作业提交场景;A 表肯定,C 回答格式错误,D 是实义动词否定回答,故选 B。 典例02 (福建情景交际・U9) —We are going to buy some food for the flood victims. Need you go with us? —________. I have to prepare the safety training materials. A. Yes, I must B. No, I needn’t C. Yes, I need D. No, I don’t 【答案】B 【解析】句意:—— 我们要给洪水灾民买些食物,你需要一起去吗?—— 不必,我得准备安全培训资料。考查 need 作情态动词的回答。根据 “I have to prepare...” 可知是否定回答,用 “No, I needn’t”,贴合 U9 灾害救助场景,故选 B。 解|题|技|巧 1. 词性判断法:看到 “needn’t + 动词原形”“Need + 主语 + 动词原形?”,直接判断为情态动词用法; 2. 回答技巧:need 作情态动词的疑问句,肯定用 must,否定用 needn’t,避免用 “yes/no + need”; 3. 语境匹配法:结合 U7 学习建议、U9 避险提示场景,判断是否表 “不必做”。 即时检测 1.—Need we finish the budget plan today?(U8) —________. We can finish it tomorrow. A. Yes, we must B. No, we needn’t C. Yes, we need D. No, we don’t 【答案】B 【解析】句意:—— 我们需要今天完成预算计划吗?—— 不必,我们可以明天完成。否定回答用 “No, 主语 + needn’t”,贴合 U8 理财规划场景,故选 B。 2.You ________ (need) worry about the typhoon. We have prepared enough supplies.(U9)(用所给词的适当形式填空) 【答案】needn’t 【解析】表 “不必担心”,need 作情态动词,否定式为 needn’t,贴合 U9 台风避险场景,故填 needn’t。 3.—Need she practice English every morning?(U7) —________. It’s good for her pronunciation. A. Yes, she must B. No, she needn’t C. Yes, she need D. No, she doesn’t 【答案】A 【解析】句意:—— 她需要每天早上练习英语吗?—— 是的,这对她的发音有好处。肯定回答用 “Yes, 主语 + must”,贴合 U7 英语发音练习场景,故选 A。 知识点03 need 作名词(U7-U9 常用) 用法类型 核心搭配 U7-U9主题例句 仁爱科普版考法要点 可数名词 a need for sth.(对某物的需求) meet one’s needs(满足某人需求) 1. There is a great need for English learning tools in the class.(U7)班里对英语学习工具的需求很大。 2. The budget plan should meet our daily needs.(U8)预算计划应满足我们的日常需求。 1. 可数名词,可加 a/an 或变复数(needs); 2. 贴合 U7 学习需求、U8 消费需求场景,书面表达常考。 不可数名词 in need(需要帮助) in need of sth.(需要某物) 1. We should help classmates in need.(U7)我们应该帮助有需要的同学。 2. People in the flood area are in need of food and water.(U9)洪灾地区的人们需要食物和水。 1. 表 “需要帮助”,常用短语搭配; 2. 仁爱科普版书面表达、看图写话常考,用于 U9 灾害救助场景。 典例01 (2025・福建漳州期中・U9) People in the earthquake area are in need of ________. We should donate some. A. food and water B. food and waters C. foods and water D. foods and waters 【答案】A 【解析】句意:地震灾区的人们需要食物和水,我们应该捐赠一些。考查 need 作名词的搭配。“in need of sth.” 后接可数名词复数或不可数名词,food 和 water 均为不可数名词,贴合 U9 灾害救助场景,故选 A。 典例02 (2025・福建莆田期中・U8) The school budget should ________ students' learning needs, such as buying new textbooks. A. meet B. meets C. meeting D. to meet 【答案】A 【解析】句意:学校预算应满足学生的学习需求,比如购买新课本。考查need作名词的固定搭配。"meet one's needs"为固定短语,意为"满足某人需求",情态动词should后接动词原形,贴合U8理财规划场景,故选A。 易|错|警|示 1. 不可数名词变复数:food and water(正确)→ foods and waters(错误)(福建高频错题); 2. 短语搭配错误:in need of(正确)→ in need for(错误); 3. 可数名词用法错误:a need for help(正确)→ a need of help(错误)。 即时检测 1.There is a great need for ________ (safe) during natural disasters.(U9)(用所给词的适当形式填空) 【答案】safety 【解析】need 作名词,后接名词,safe 的名词形式为 safety,贴合 U9 灾害安全需求场景,故填 safety。 2.We should try our best to meet the ________ (need) of the students in study.(U7)(用所给词的适当形式填空) 【答案】needs 【解析】need 作可数名词,此处表 “学生们的需求”,用复数形式 needs,贴合 U7 学习需求场景,故填 needs。 3.He often helps people ________ (in need /in need of).(U9)(选择填空) 【答案】in need 【解析】句意:他经常帮助有需要的人。“in need” 作后置定语修饰 people,“in need of” 后需接名词,此处无宾语,贴合 U9 灾害互助场景,故选 in need .知识点04 综合应用(福建考法・U7-U9 主题) 应用场景 仁爱科普版考法示例 解题关键 情景交际(U7 学习) —I’m worried about my English exam.(U7)我担心我的英语考试。 —You ________. You’ve studied hard.(needn’t/don’t need)你学习很努力。 表 “不必担心”,用情态动词 needn’t,贴合学习安慰场景。 情景交际(U8 理财) —Do we need ________ a lot of money for the trip?(to take/take/taking)我们需要为旅行带很多钱吗? —No, we can save money by sharing rooms.不,我们可以通过合住房间省钱。 人作主语,need 后接 to take,贴合旅行预算场景。 情景交际(U9 灾害) —The bridge needs ________. Is it safe to cross?(repair/to repair/repairing)这座桥需要修理。过桥安全吗? —No, better find another way.不,最好找另一条路。 物作主语,need 后接 repairing,贴合灾害后道路安全场景。 看图写话(U7) (图片:学生们帮助同学补习英语)Students are helping their classmate in need.学生们正在帮助有需要的同学。He ________ (need) to improve his pronunciation.他需要提高他的发音。 人作主语,用 need to do,体现学习互助场景。 看图写话(U9) (图片:人们给灾区捐赠物资)People are donating food and water to those ________ (in need / need).人们正在向那些需要帮助的人捐赠食物和水。They ________ (need) help badly.他们急需帮助。 第一空用 in need 作定语,第二空用实义动词 need,体现灾害救助场景。 典例01 (福建看图写话・U8) (图片:学生们制定零花钱预算) Students are making a budget plan. They ________ (need) to save money for their future needs. They know that everyone has different ________ (need) in life. 【答案】need;needs 【解析】第一空人作主语,need 作实义动词,用原形 need to save;第二空 need 作名词,表 “不同需求”,用复数 needs,贴合 U8 理财主题,符合福建看图写话表达要求。 即时检测 1.(福建情景交际・U7) —My English pronunciation is poor. What should I do? —You ________ (need) to practice reading aloud every morning. It helps a lot.(用所给词的适当形式填空) 【答案】need 【解析】人作主语,need 作实义动词,用原形 need to practice,贴合 U7 发音练习场景,故填 need。 2.(福建看图写话・U9)(图片:消防员救助受灾群众) Firefighters are helping people in need. The victims ________ (need) food and water, and their houses ________ (need) repairing.(用所给词的适当形式填空) 【答案】need;need 【解析】第一空人作主语,need 作实义动词,用原形 need;第二空物作主语,need 作实义动词,用原形 need,贴合 U9 灾害救助场景,符合福建看图写话表达要求。 知识点05 易错点辨析(仁爱科普版高频错题) 易混类别 核心区别 正确示例(U7-U9) 错误示例 need to do vs. need doing need to do:人作主语,表 “主动需要做”; need doing:物作主语,表 “被动需要被做” 1. I need to study English.(U7)我需要学习英语。 2. The desk needs cleaning.(U7)这张桌子需要清洁。 1. I need studying English.(错误)我需要学习英语。 2. The desk needs to clean.(错误)这张桌子需要清洁。 needn’t vs. don’t have to needn’t:情态动词,表 “不必”,语气委婉; don’t have to:实义动词,表 “不必”,语气普通 1. You needn’t worry about the exam.(U7)你不必担心考试。 2. We don’t have to go now.(U9)我们现在不必走。 1. You don’t needn’t worry.(错误,重复否定)你不必担心。 2. Needn’t you go now?(错误,疑问句用 Don’t you have to?)你现在不必走吗? need 作名词 vs. 动词 名词:后接 for sth. /in need of sth.; 动词:后接 to do /doing 1. There is a need for help.(U9,名词)需要帮助。(U9,名词) 2. We need to ask for help.(U9,动词)我们需要寻求帮助。(U9,动词) 1. We have a need to help.(错误,名词用法冗余)我们需要帮助。 2. There is a need to help.(正确,名词 + 不定式)需要帮助。 典例01 (福建福州・八年级下单元考) 1.—Must we hand in the report today? —No, you ________. The deadline is tomorrow, but you ________ finish it on time.(needn’t/don’t have to) 【答案】needn’t;don’t have to 【解析】句意:——我们必须今天交报告吗?——不,不必。截止日期是明天,但你们不得不按时完成。考查needn’t vs. don’t have to语气差异。第一空Must提问否定回答用needn’t表委婉“不必”;第二空强调客观规则用don’t have to,贴合U8任务管理场景,故选needn’t;don’t have to。 2.The students ______ practice speaking English every day to improve their oral skills. A. need to B. need C. needn't D. need doing 【答案】A 【解析】句意:学生们需要每天练习说英语来提高口语技能。考查need的用法。主语students为人,表主动需要,用need to do结构,故选A。 (福建厦门・中考模拟) 3.This old bridge ______ because it's not safe for people to cross. A. need repair B. needs to repair C. needs repairing D. needn't repair 【答案】C 【解析】句意:这座旧桥需要修理,因为对人们来说过桥不安全。考查need doing用法。主语bridge为物,表被动含义,用need doing结构,相当于need to be repaired,故选C。 典例02 (福建泉州・八年级下期中考) 1.—Must I finish the report today? —No, you ______. You can hand it in tomorrow. A. needn’t B. don’t have to C. mustn’t D. shouldn’t 【答案】A 【解析】句意:—我必须今天完成报告吗?—不,你不必。你可以明天交。考查情态动词needn’t的用法。Must引导的一般疑问句否定回答用needn’t(不必),语气委婉;don’t have to虽也表“不必”,但此处语境更适合用needn’t呼应must提问,故选A。 (福建莆田・八年级下单元考) 2.We ______ go to school on weekends. It’s our holiday. A. needn’t B. need C. don’t have to D. have to 【答案】C 【解析】句意:我们周末不必上学。这是我们的假期。考查实义动词don’t have to的用法。主语we为人,表“不必”且语气普通,用don’t have to;needn’t虽也表“不必”,但更强调主观上的“不需要”,此处描述客观假期安排,故选C。 (福建厦门・中考真题) 3.You ______ worry about me. I can take care of myself. A. needn’t B. don’t have to C. need D. must 【答案】A 【解析】句意:你不必担心我。我能照顾自己。考查情态动词needn’t的用法。表委婉安慰时用needn’t,符合“关心他人”的日常交际场景;don’t have to语气较平淡,此处用needn’t更贴合情感表达,故选A。 典例03 (福建漳州・八年级下期中考) 1.There is a ______ for more books in the school library. We should donate some. A. need B. needs C. needing D. needed 【答案】A 【解析】句意:学校图书馆需要更多的书。我们应该捐赠一些。考查need作名词的用法。不定冠词a后接名词,need作名词时为不可数名词,表“需求”,后接for sth.结构,故选A。 (福建莆田・八年级下单元考) 2.We ______ to collect warm clothes for the children in need this winter. A. need B. are needing C. needs D. needed 【答案】A 【解析】句意:今年冬天我们需要为有需要的孩子们收集保暖衣物。考查need作动词的用法。主语we为人,表主动需要,用need to do结构,need作实义动词时无进行时,故选A。 (福建泉州・中考真题) 3.The volunteers found that the village had a ______ for clean water and they ______ to dig a well immediately. A. need; need B. need; needed C. needing; need D. needed; needing 【答案】A 【解析】句意:志愿者们发现这个村庄需要干净的水,他们需要立即挖一口井。考查need作名词和动词的辨析。第一空a后接名词need(需求);第二空主语they为人,用need to do结构,need作动词用原形,故选A。 即时检测 1..To promote AI education in rural areas, teachers ______ (need to learn/need learning) new digital teaching skills this year. 【答案】need to learn 【解析】句意:为推进农村地区人工智能教育,教师今年需要学习新的数字教学技能。考查need to do用法。主语teachers为人,表主动学习需求,用need to do结构;need doing表被动含义,不符合语境,故选need to learn。 2.—Must students attend the offline AI training course? —No, they ______ (needn’t/don’t have to) because there’s an online version available. 【答案】needn’t 【解析】句意:—学生必须参加线下人工智能培训课程吗?—不,他们不必,因为有线上版本可用。考查needn’t用法。Must提问的否定回答用needn’t表“不必”,语气委婉;don’t have to虽表“不必”,但此处更强调主观上的不需要,故选needn’t。 3.阅读短文,用括号内单词的适当形式填空(U9主题): After the heavy rain, many roads ________ (need) repairing. The volunteers ________ (need) to work day and night to clear the streets. There is an urgent need for more shovels, so we ________ (needn’t) wait to donate. 【答案】need;need;needn’t 【解析】第一空物作主语,need doing表被动;第二空人作主语,need to do表主动;第三空表不必等待,用needn’t,贴合U9灾后重建场景,综合考查need的不同用法。 4.There is an urgent ______ (need/needs) for clean energy solutions in 2026, so scientists ______ (need/are needing) to develop more efficient solar panels. 【答案】need; need 【解析】句意:2026年对清洁能源解决方案有迫切需求,因此科学家需要开发更高效的太阳能电池板。考查need作名词和动词的辨析。第一空an后接名词need(需求);第二空主语scientists为人,用need to do结构,need作实义动词无进行时,故选need; need。 考场练兵·分层实战 基础通关练(测试时间:10分钟) 1.(2025・福建泉州期中・U7) You ________ worry about your English. You practice every day. A. needn’t B. don’t need C. needn’t to D. don’t need to 【答案】A 【解析】句意:你不必担心你的英语,你每天都在练习。考查 need 作情态动词的否定式。needn’t 后接动词原形,don’t need 后需接 to do,贴合 U7 英语学习场景,故选 A。 2.(2025・福建厦门期中・U8) —Do we need ________ a monthly budget for our pocket money? —Yes, it helps us save money. A. make B. to make C. making D. made 【答案】B 【解析】句意:—— 我们需要为零花钱制定月度预算吗?—— 是的,这有助于我们省钱。考查 need 作实义动词的用法。人作主语,need 后接 to do sth.,贴合 U8 理财主题,故选 B。 3.(2025・福建莆田期中・U9) The school library ________ cleaning after the typhoon. Let’s volunteer. A. need B. needs C. to need D. needing 【答案】B 【解析】句意:台风后的学校图书馆需要打扫,我们来当志愿者吧。考查 need 作实义动词的用法。物作主语,need 后接 doing sth.,主语为单数,谓语动词用 needs,贴合 U9 灾害后校园整理场景,故选 B。 4.We should help people ________ (in need of help / in need).(U9)(选择填空) 【答案】in need 【解析】句意:我们应该帮助有需要的人。“in need”作后置定语修饰people,“in need of help”需后接宾语,此处无宾语,贴合U9灾害互助场景,故选in need。 5.She needs ________ (buy) some books for her English study.(U7)(用所给词的适当形式填空) 【答案】to buy 【解析】人作主语,need 后接 to do sth.,贴合 U7 英语学习场景,故填 to buy。 重难突破练(测试时间:20分钟) 1.(2025・福建福州期中・U7) —Need I practice English for two hours every day? —________. One hour is enough if you practice carefully. A. Yes, you must B. No, you needn’t C. Yes, you need D. No, you don’t 【答案】B 【解析】句意:—— 我需要每天练习两小时英语吗?—— 不必,如果你认真练习,一小时就够了。考查 need 作情态动词的疑问句回答。否定回答用 “No, 主语 + needn’t”,贴合 U7 英语练习场景,故选 B。 2.(2025・福建漳州期中・U9) People in the flood area are in need of ________. We should help them as soon as possible. A. many food B. much foods C. more food D. more foods 【答案】C 【解析】句意:洪水灾区的人们需要更多的食物,我们应该尽快帮助他们。考查 need 作名词的搭配。food 为不可数名词,用 much/more 修饰,贴合 U9 灾害救助场景,故选 C。 3.The old computer ________ (need) to be repaired. It can’t work now.(U8)(用所给词的适当形式填空) 【答案】needs 【解析】物作主语,“need to be done”=“need doing”,主语为单数,谓语动词用 needs,贴合 U8 电子设备维修场景,故填 needs。 4.(福建情景交际・U8) —My pocket money is not enough. Do I need to ask my parents for more? —________. You can earn money by doing housework.(用 Yes, you must/No, you needn’t 填空) 【答案】No, you needn’t 【解析】句意:—— 我的零花钱不够了,我需要向父母要更多吗?—— 不必,你可以通过做家务赚钱。表 “不必”,用 needn’t,贴合 U8 理财赚钱场景,故填 No, you needn’t。 5.(福建看图写话・U7)(图片:学生们整理英语笔记) Students are organizing their English notes. They ________ (need) to review them often because good notes ________ (need) to be used well.(用所给词的适当形式填空) 【答案】need;need 【解析】第一空人作主语,need 作实义动词,用原形 need to review;第二空物作主语,“need to be done” 表被动,用原形 need,贴合 U7 英语学习场景,符合福建看图写话表达要求。 综合拓展练(测试时间:15分钟) 1.(2025・福建龙岩中考改编・U9) —The village after the earthquake ________ a lot of help. —Yes, people from all over the country are donating supplies. A. needs B. need C. to need D. needing 【答案】A 【解析】句意:—— 地震后的村庄需要很多帮助。—— 是的,全国各地的人们都在捐赠物资。考查 need 作实义动词的用法。主语 the village 为单数,谓语动词用 needs,贴合 U9 灾害救助主题,故选 A。 2.(福建书面表达・U7 主题) 根据提示完成片段,用至少 3 个本专题所学用法(need 作动词 / 名词): I love English learning, but I ________ (need) to improve my pronunciation. My teacher told me I ________ (needn’t) worry too much. She said there is a need for more practice. So I plan to read aloud every morning. 【答案】need;needn’t 【解析】第一空人作主语,need 作实义动词,用原形 need to improve;第二空 need 作情态动词,用 needn’t 表 “不必”,贴合 U7 英语学习主题,符合福建书面表达词汇运用要求。 3.(福建书面表达・U9 主题) 根据提示完成片段,用至少 3 个本专题所学用法: When the typhoon hit our town, many people were in need. They ________ (need) food and water badly. The roads ________ (need) repairing, so cars couldn’t pass. We ________ (needn’t) go out because volunteers brought supplies to us. 【答案】needed;needed;needn’t 【解析】第一空人作主语,need 作实义动词,用过去式 needed;第二空物作主语,need 作实义动词,用过去式 needed;第三空 need 作情态动词,用 needn’t 表 “不必”,贴合 U9 台风避险主题,符合福建书面表达细节描述要求。 4.(福建看图写话・U9)(图片:志愿者向灾区儿童捐赠物资) Volunteers are donating supplies to children in need. The kids ________ (need) warm clothes, and the boxes of books ________ (need) to be sorted. There is a great need for more volunteers, so we ________ (need) to call on others to join us. 【答案】need;need;need 【解析】第一空人作主语,need作实义动词用原形;第二空物作主语,need to be done表被动;第三空人作主语,need to do表主动,贴合U9志愿者捐赠场景,综合考查need的名词和动词用法。 3 / 3 学科网(北京)股份有限公司 $ 专题04 need 的用法(期中复习讲义) 内 容 导 航 考情透视·目标导航 透析期中考向,锚定备考重心 知识梳理·方法技巧 梳理核心脉络,扫除知识盲区 知识点 01 need 作实义动词(U7-U9 核心) 知识点 02 need 作情态动词(仁爱科普版高频) 知识点 03 need 作名词(U7-U9 常用) 知识点 04 综合应用(仁爱科普版考法) 知识点 05 易错点辨析(仁爱科普版高频错题) 考场练兵·分层实战 阶梯实战演练,验收复习成效 考情透视·目标导航 常考题型 内容要点 命题趋势 单项选择 完形填空 短文填空 情景交际 看图写话 书面表达 1. need 作实义动词:need to do sth.(需要做某事)、need sth.(需要某物)(U7 学习、U8 理财、U9 灾害场景); 2. need 作情态动词:needn’t do sth.(不必做某事)、Need...?(需要…… 吗?)(仁爱科普版情景交际常考); 3. need 作名词:in need(需要)、meet one’s needs(满足某人需求)(U9 灾害救助、U8 消费需求); 4. 用法辨析:need to do vs. need doing、needn’t vs. don’t have to、实义动词与情态动词区别; 5. 综合应用:在 U7-U9 主题语境中灵活运用三种词性完成对话或写作。 1. 语境化考查为主:所有考点融入 U7 学习需求、U8 理财规划、U9 灾害避险真实场景,不孤立考规则; 2. 侧重应用能力:语法填空侧重 “need to do”“need doing” 搭配,情景交际侧重 “needn’t” 表建议,写作侧重 “in need” 表救助; 3. 易错点聚焦:need 作实义动词与情态动词的词性判断、need doing 的被动含义为仁爱科普版高频考点; 4. 贴合教材:所有例句、词汇均来自 U7-U9 课本核心内容,无超纲,符合八年级期中难度。 知识梳理·方法技巧 知识点01 need 作实义动词(U7-U9 核心) 用法类型 核心结构 U7-U9主题例句 仁爱科普版考法要点 人作主语 need to do sth. (需要做某事) 1. We need to review notes every day to improve English.(U7)我们需要每天复习笔记来提高英语水平。 2. You need to make a monthly budget for pocket money.(U8)你需要为零花钱制定每月预算。 3. People need to stay in safe places during typhoons.(U9)台风期间人们需要待在安全的地方。 1. 否定式:don’t/doesn’t need to do(He doesn’t need to worry.); 2. 疑问句:Do/Does...need to do(Does she need to prepare for the exam?); 3. 仁爱科普版语法填空常考 “need to + 动词原形” 搭配。 物作主语 need doing sth. (需要被做某事,= need to be done) 1. The English books need cleaning.(= need to be cleaned)(U7)这些英语书需要清洁。(= 需要被清洁) 2. The old bridge needs repairing after the flood.(U9)洪水过后这座旧桥需要修复。 1. 含被动含义,主语必须是物; 2. 仁爱科普版单选常考 “need doing” 与 “need to do” 的主语区别。 后接名词 need sth. (需要某物) 1. She needs some useful learning tools.(U7)她需要一些有用的学习工具。 2. We need enough food and water during the disaster.(U9)灾难期间我们需要足够的食物和水。 1. 可接可数名词复数或不可数名词; 2. 贴合 U7 学习需求、U9 灾害储备场景,情景交际常考。 典例01 (2025・福建泉州期中・U7) —Do you need ________ English grammar every day? —Yes, it helps improve my writing. A. to review B. reviewing C. review D. reviewed 典例02 (2025・福建厦门期中・U9) The roads after the rainstorm ________ repairing. Let’s call the workers. A. need B. needs C. to need D. needing 易|错|警|示 1. 人作主语用 need doing:I need to study.(正确)→ I need studying.(错误)(仁爱科普版高频错题); 2. 物作主语用 need to do:The bike needs repairing.(正确)→ The bike needs to repair.(错误); 3. 否定式错误:He doesn’t need to go.(正确)→ He needn’t to go.(错误,needn’t 是情态动词用法)。 典例03 (2025・福建三明期中・U8) 阅读短文,用括号内单词的适当形式填空:We need ________ (save) money for future needs. My parents often say that everyone ________ (need) a budget plan. The old furniture in our house ________ (need) replacing, so we have to cut down on unnecessary expenses. 即时检测 1.We need ________ (prepare) for the English speech competition.(U7)(用所给词的适当形式填空) 2.The old classroom ________ (need) cleaning before the new term.(U7)(用所给词的适当形式填空) 3.—Does she need ________ some money for the book?(U8)(用 buy/to buy/buying 填空) 知识点02 need 作情态动词(仁爱科普版高频) 用法类型 核心结构 U7-U9主题例句 仁爱科普版考法要点 肯定式 1need do sth.(需要做某事,较少用) We need finish the work before dark.(U9 灾害救援)我们需要在天黑前完成这项工作。 日常表达中更常用 “need to do”,情态动词肯定式多用于正式场景;仁爱科普版考区极少直接考查,重点在否定式和疑问句。 否定式 needn’t do sth.(不必做某事) 1. You needn’t worry about English exams. Practice more!(U7)你不必担心英语考试。多练习!2. We needn’t go out during the heavy rain.(U9)大雨期间我们不必外出。 1. 表建议 “不必做”,语气比 “don’t have to” 更委婉;2. 仁爱科普版情景交际常考,回应他人担忧或计划。 疑问句 Need + 主语 + do sth.? (需要…… 吗?) 1. Need we bring our notebooks to the study group?(U7)我们需要带笔记本去学习小组吗?2. Need they stay here all night?(U9)他们需要整夜待在这里吗? 1. 肯定回答:Yes, 主语 + must.(Yes, we must.);2. 否定回答:No, 主语 + needn’t.(No, we needn’t.); 3. 仁爱科普版单选常考疑问句形式及回答。 典例01 (2025・福建福州期中・U7) —Need I hand in my English homework today? —________. You can hand it in tomorrow. A. Yes, you must B. No, you needn’t C. Yes, you need D. No, you don’t 典例02 (福建情景交际・U9) —We are going to buy some food for the flood victims. Need you go with us? —________. I have to prepare the safety training materials. A. Yes, I must B. No, I needn’t C. Yes, I need D. No, I don’t 解|题|技|巧 1. 词性判断法:看到 “needn’t + 动词原形”“Need + 主语 + 动词原形?”,直接判断为情态动词用法; 2. 回答技巧:need 作情态动词的疑问句,肯定用 must,否定用 needn’t,避免用 “yes/no + need”; 3. 语境匹配法:结合 U7 学习建议、U9 避险提示场景,判断是否表 “不必做”。 即时检测 1.—Need we finish the budget plan today?(U8) —________. We can finish it tomorrow. A. Yes, we must B. No, we needn’t C. Yes, we need D. No, we don’t 2.You ________ (need) worry about the typhoon. We have prepared enough supplies.(U9)(用所给词的适当形式填空) 3.—Need she practice English every morning?(U7) —________. It’s good for her pronunciation. A. Yes, she must B. No, she needn’t C. Yes, she need D. No, she doesn’t 知识点03 need 作名词(U7-U9 常用) 用法类型 核心搭配 U7-U9主题例句 仁爱科普版考法要点 可数名词 a need for sth.(对某物的需求) meet one’s needs(满足某人需求) 1. There is a great need for English learning tools in the class.(U7)班里对英语学习工具的需求很大。 2. The budget plan should meet our daily needs.(U8)预算计划应满足我们的日常需求。 1. 可数名词,可加 a/an 或变复数(needs); 2. 贴合 U7 学习需求、U8 消费需求场景,书面表达常考。 不可数名词 in need(需要帮助) in need of sth.(需要某物) 1. We should help classmates in need.(U7)我们应该帮助有需要的同学。 2. People in the flood area are in need of food and water.(U9)洪灾地区的人们需要食物和水。 1. 表 “需要帮助”,常用短语搭配; 2. 仁爱科普版书面表达、看图写话常考,用于 U9 灾害救助场景。 典例01 (2025・福建漳州期中・U9) People in the earthquake area are in need of ________. We should donate some. A. food and water B. food and waters C. foods and water D. foods and waters 典例02 (2025・福建莆田期中・U8) The school budget should ________ students' learning needs, such as buying new textbooks. A. meet B. meets C. meeting D. to meet 易|错|警|示 1. 不可数名词变复数:food and water(正确)→ foods and waters(错误)(福建高频错题); 2. 短语搭配错误:in need of(正确)→ in need for(错误); 3. 可数名词用法错误:a need for help(正确)→ a need of help(错误)。 即时检测 1.There is a great need for ________ (safe) during natural disasters.(U9)(用所给词的适当形式填空) 2.We should try our best to meet the ________ (need) of the students in study.(U7)(用所给词的适当形式填空) 3.He often helps people ________ (in need /in need of).(U9)(选择填空) .知识点04 综合应用(福建考法・U7-U9 主题) 应用场景 仁爱科普版考法示例 解题关键 情景交际(U7 学习) —I’m worried about my English exam.(U7)我担心我的英语考试。 —You ________. You’ve studied hard.(needn’t/don’t need)你学习很努力。 表 “不必担心”,用情态动词 needn’t,贴合学习安慰场景。 情景交际(U8 理财) —Do we need ________ a lot of money for the trip?(to take/take/taking)我们需要为旅行带很多钱吗? —No, we can save money by sharing rooms.不,我们可以通过合住房间省钱。 人作主语,need 后接 to take,贴合旅行预算场景。 情景交际(U9 灾害) —The bridge needs ________. Is it safe to cross?(repair/to repair/repairing)这座桥需要修理。过桥安全吗? —No, better find another way.不,最好找另一条路。 物作主语,need 后接 repairing,贴合灾害后道路安全场景。 看图写话(U7) (图片:学生们帮助同学补习英语)Students are helping their classmate in need.学生们正在帮助有需要的同学。He ________ (need) to improve his pronunciation.他需要提高他的发音。 人作主语,用 need to do,体现学习互助场景。 看图写话(U9) (图片:人们给灾区捐赠物资)People are donating food and water to those ________ (in need / need).人们正在向那些需要帮助的人捐赠食物和水。They ________ (need) help badly.他们急需帮助。 第一空用 in need 作定语,第二空用实义动词 need,体现灾害救助场景。 典例01 (福建看图写话・U8) (图片:学生们制定零花钱预算) Students are making a budget plan. They ________ (need) to save money for their future needs. They know that everyone has different ________ (need) in life. 即时检测 1.(福建情景交际・U7) —My English pronunciation is poor. What should I do? —You ________ (need) to practice reading aloud every morning. It helps a lot.(用所给词的适当形式填空) 2.(福建看图写话・U9)(图片:消防员救助受灾群众) Firefighters are helping people in need. The victims ________ (need) food and water, and their houses ________ (need) repairing.(用所给词的适当形式填空) 知识点05 易错点辨析(仁爱科普版高频错题) 易混类别 核心区别 正确示例(U7-U9) 错误示例 need to do vs. need doing need to do:人作主语,表 “主动需要做”; need doing:物作主语,表 “被动需要被做” 1. I need to study English.(U7)我需要学习英语。 2. The desk needs cleaning.(U7)这张桌子需要清洁。 1. I need studying English.(错误)我需要学习英语。 2. The desk needs to clean.(错误)这张桌子需要清洁。 needn’t vs. don’t have to needn’t:情态动词,表 “不必”,语气委婉; don’t have to:实义动词,表 “不必”,语气普通 1. You needn’t worry about the exam.(U7)你不必担心考试。 2. We don’t have to go now.(U9)我们现在不必走。 1. You don’t needn’t worry.(错误,重复否定)你不必担心。 2. Needn’t you go now?(错误,疑问句用 Don’t you have to?)你现在不必走吗? need 作名词 vs. 动词 名词:后接 for sth. /in need of sth.; 动词:后接 to do /doing 1. There is a need for help.(U9,名词)需要帮助。(U9,名词) 2. We need to ask for help.(U9,动词)我们需要寻求帮助。(U9,动词) 1. We have a need to help.(错误,名词用法冗余)我们需要帮助。 2. There is a need to help.(正确,名词 + 不定式)需要帮助。 典例01 (福建福州・八年级下单元考) 1.—Must we hand in the report today? —No, you ________. The deadline is tomorrow, but you ________ finish it on time.(needn’t/don’t have to) 2.The students ______ practice speaking English every day to improve their oral skills. A. need to B. need C. needn't D. need doing (福建厦门・中考模拟) 3.This old bridge ______ because it's not safe for people to cross. A. need repair B. needs to repair C. needs repairing D. needn't repair 典例02 (福建泉州・八年级下期中考) 1.—Must I finish the report today? —No, you ______. You can hand it in tomorrow. A. needn’t B. don’t have to C. mustn’t D. shouldn’t (福建莆田・八年级下单元考) 2.We ______ go to school on weekends. It’s our holiday. A. needn’t B. need C. don’t have to D. have to (福建厦门・中考真题) 3.You ______ worry about me. I can take care of myself. A. needn’t B. don’t have to C. need D. must 典例03 (福建漳州・八年级下期中考) 1.There is a ______ for more books in the school library. We should donate some. A. need B. needs C. needing D. needed (福建莆田・八年级下单元考) 2.We ______ to collect warm clothes for the children in need this winter. A. need B. are needing C. needs D. needed (福建泉州・中考真题) 3.The volunteers found that the village had a ______ for clean water and they ______ to dig a well immediately. A. need; need B. need; needed C. needing; need D. needed; needing 即时检测 1..To promote AI education in rural areas, teachers ______ (need to learn/need learning) new digital teaching skills this year. 2.—Must students attend the offline AI training course? —No, they ______ (needn’t/don’t have to) because there’s an online version available. 3.阅读短文,用括号内单词的适当形式填空(U9主题): After the heavy rain, many roads ________ (need) repairing. The volunteers ________ (need) to work day and night to clear the streets. There is an urgent need for more shovels, so we ________ (needn’t) wait to donate. 4.There is an urgent ______ (need/needs) for clean energy solutions in 2026, so scientists ______ (need/are needing) to develop more efficient solar panels. 考场练兵·分层实战 基础通关练(测试时间:10分钟) 1.(2025・福建泉州期中・U7) You ________ worry about your English. You practice every day. A. needn’t B. don’t need C. needn’t to D. don’t need to 2.(2025・福建厦门期中・U8) —Do we need ________ a monthly budget for our pocket money? —Yes, it helps us save money. A. make B. to make C. making D. made 3.(2025・福建莆田期中・U9) The school library ________ cleaning after the typhoon. Let’s volunteer. A. need B. needs C. to need D. needing 4.We should help people ________ (in need of help / in need).(U9)(选择填空) 5.She needs ________ (buy) some books for her English study.(U7)(用所给词的适当形式填空) 重难突破练(测试时间:20分钟) 1.(2025・福建福州期中・U7) —Need I practice English for two hours every day? —________. One hour is enough if you practice carefully. A. Yes, you must B. No, you needn’t C. Yes, you need D. No, you don’t 2.(2025・福建漳州期中・U9) People in the flood area are in need of ________. We should help them as soon as possible. A. many food B. much foods C. more food D. more foods 3.The old computer ________ (need) to be repaired. It can’t work now.(U8)(用所给词的适当形式填空) 4.(福建情景交际・U8) —My pocket money is not enough. Do I need to ask my parents for more? —________. You can earn money by doing housework.(用 Yes, you must/No, you needn’t 填空) 5.(福建看图写话・U7)(图片:学生们整理英语笔记) Students are organizing their English notes. They ________ (need) to review them often because good notes ________ (need) to be used well.(用所给词的适当形式填空) 综合拓展练(测试时间:15分钟) 1.(2025・福建龙岩中考改编・U9) —The village after the earthquake ________ a lot of help. —Yes, people from all over the country are donating supplies. A. needs B. need C. to need D. needing 2.(福建书面表达・U7 主题) 根据提示完成片段,用至少 3 个本专题所学用法(need 作动词 / 名词): I love English learning, but I ________ (need) to improve my pronunciation. My teacher told me I ________ (needn’t) worry too much. She said there is a need for more practice. So I plan to read aloud every morning. 3.(福建书面表达・U9 主题) 根据提示完成片段,用至少 3 个本专题所学用法: When the typhoon hit our town, many people were in need. They ________ (need) food and water badly. The roads ________ (need) repairing, so cars couldn’t pass. We ________ (needn’t) go out because volunteers brought supplies to us. 4.(福建看图写话・U9)(图片:志愿者向灾区儿童捐赠物资) Volunteers are donating supplies to children in need. The kids ________ (need) warm clothes, and the boxes of books ________ (need) to be sorted. There is a great need for more volunteers, so we ________ (need) to call on others to join us. 3 / 3 学科网(北京)股份有限公司 $

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专题04 need的用法(期中复习讲义)2025-2026学年八年级英语上学期新教材仁爱科普版
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专题04 need的用法(期中复习讲义)2025-2026学年八年级英语上学期新教材仁爱科普版
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专题04 need的用法(期中复习讲义)2025-2026学年八年级英语上学期新教材仁爱科普版
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