Units 1～4 期末复习课件 -2025-2026学年八年级英语下学期（新教材人教版）

这是一份初中英语期末复习课件，针对人教版八年级下册Units1-4，包含核心词汇变形、重点短语搭配、语法精讲与检测题、分单元写作指导及综合写作要点总结，为学生构建从词汇到写作的完整学习支架。 资料特色突出，聚焦语言能力培养，如Unit1不定式语法通过结构解析与检测题强化应用，Unit4比较级通过规则梳理与实例巩固理解。融合思维品质提升，语法讲解中强调易错点（如although与but不可同时使用），写作指导提供分文体结构模板（如感谢信的“感谢-原因-感受-结尾”框架）。助力学生系统掌握知识，提升期末备考效率，也为教师提供清晰的教学路径与实用资源。

人教版八年级下册英语期末复习Units1-4 冲刺期末高分 Unit 1 核心词汇变形考点 relax→relaxing(令人放松的)/relaxed(感到放松的) achieve→achievement(成就) decide→decision(决定) instruct→instructor(教练) paint→painting(画作)/painter(画家) challenge→challenging(有挑战性的) Time to Relax give it a go give up take up a great way to 开始一试 放弃 开始从事 做...好方式 push oneself once in a while 鞭策自己； 严格要求自己 to relax 偶尔 为了放松 Unit 1重点短语搭配 不定式作宾语补足语 不定式作目的状语 see/hear/watch sb do/doing (看到...做/正在做) make sb do→be made to do (被动还原to) tell/ask sb to do (要求/告诉某人做) 结构:主语+谓语 +to do(表示目的) 例句: I read to relax. (我读书是为了放松) She took up painting to make friends. (她学画画是为了交朋友) 易错点: make sb do变被动时to必须还原! Unit 1语法精讲:不定式 不定式专项 (not stay) up too late. My mother tells me 1. (cross) the road just now. I saw him 2 (clean) the room again. She was made 3. (take) up a new hobby. He decided 4 The teacher asked us (not talk) in class. 5 (play) basketball after school. I often watch them 6 (knock) at the door when I was sleeping. 7 I heard someone Unit 1语法检测题 not to talk crossing to clean to take not to stay play knocking 3 2 感受 开头 发展 结尾 引出爱好: I'd like to share my hobby... 描述内容、 开始时间、原因: I took it up when.... 爱好带来的收获: It helps me to../ makes me feel... 总结和建议: I hope you can also find.... take up 开始从事 It's a great way to...开始从事 Not only...but also..不但…… 而且…… make a difference 带来改变；有所作为；产生影响 高分词语 Unit 1写作指导:My Hobby 核心词汇变形考点 healthy --health(健康n.)-- healthily(健康地adv)-- unhealthy不健康的 care→careful (仔细的)/ careless(粗心的) aches →headache头疼/ stomachache胃疼 toothache牙疼 -self/-selves: myself, yourself, himself.... -less: careless, useless, hopeless protect(保护）--protector（保护者，护具） Unit 2 Stay Healthy take one's temperature have a fever by oneself hurt oneself 发烧 伤到自己 独自 enjoy oneself sore throat take medicine help oneself 喉咙痛 吃药 玩得开心 随便吃 by oneself=alone(状态)≠lonely(孤独感受) Unit 2重点短语搭配 量体温 should /could表建议 反身代词表格 人称代词 反身代词 You should see the dentist. (应该,语气强) You could try some honey water. (可以,语气委婉) I→myself You→yourself She-- herself We→ourselves They→themselves He --himself It→itself Unit 2 语法精讲:情态动词+反身代词 ·should/could+反身代词专项 1. 4. Be careful! Don't cut (you) with the knife. Help (you) to some fruit, children. 2. You (should) look at your phone when you cross the road. You (could) try some honey water for your sore throat. 3. 6 We enjoyed (we) at the party last night. Unit 2语法检测题 5. The children are too young to look after (they). yourself shouldn't ourselves yourselves could themselves Unit 2写作指导: 询问身体问题并给出建议 1.开头：表达关心 2.分析原因类 3.表达建议 4.结尾祝福 I hope my suggestions will be helpful and you will recover soon. Maybe the problem lies in your irregular eating habits or eating too much junk food. I'm sorry to hear that you have been suffering from stomachache recently. You are supposed to see a dentist and take some medicine as soon as possible. I'm suffering from... / Take the medicine three times a day. / Your health is in your hands. Growing Up Unit 3 argue→argument(争论) apologize→apology(道歉) forgive→forgiveness(原谅) communicate→communication advise→advice(建议,不可数) upset→upsetting(令人心烦的) (交流) 易错点 advice (不可数)vs advise(动词):a piece of advice 核心词汇变形考点 mean a lot to argue with 与……争论； 和……争辩 speak to 对……意义重大；对……很重要 向……道歉 shut oneself away 消除误会； 澄清隔阂 care about on purpose 故意地 put oneself in sb's shoes 设身处地为他人着想 交谈；说话； 和……谈话 易错点 in future = from now on /in the future = in the time ahead Unit3重点短语搭配 say sorry to clear the air 闭门独处 关心；在意；在乎 although让步 until直到 not..until..直到..才 I didn't go to bed untill finished homework.我写完作业才上床睡觉。 Although he is tired, he keeps working. 尽管他很累，却仍坚持工作。 although和but不能同时用! 虽然. so that目的 if条件 主将从现: If it rains,I will stay home. 如果下雨，我就待在家里。 so that = in order that 为了 You can write so that they'll know.你可以写清楚，让他们明白。 Unit 3语法精讲:四大连词 ·连词专项 1. 4. ______ he is young, he knows a lot about the world. ______ you feel upset, we still want to talk to someone. 2. We'll have a picnic tomorrow ______ it doesn't rain. Don't cross the road ______ the light turns green. 3. 6 He didn't stop working ______ it was midnight. Unit 3语法检测题 5. ______ you heat ice, it turns into water. Although/Though if until Although/Though until If 开头:表达感谢 1 I'm writing to thank you for... 正文:具体说明原因 2 Thank you for helping me... relly pecate. 感受:表达感受 3 It made me feel...l was so moved... 结尾:再次感谢 Thank you again./ Best wishes. 高分表达 It means a lot to me./ Without your help,I couldn't have... peciate your kindness and support. Unit 3 写作指导:Thank-you Letter 4 Unit 4 核心词汇变形考点 nature→ natural(自然的adv.) amaze→ amazing(令人惊奇的)/amazed(感到惊讶的) explore→ explorer(探险家)/exploration(探索) dangerous → danger(危险n.) deep→depth(深度n.) high→height(高度n.) 同类词：long→length /wide→width The Wonders of Nature be amazed at not as/so...as 对...感到惊讶 in danger bit by bit 处于危险中 一点一点地 compare...with... 把...与...比较 above sea level as...as 和..一样 Unit 4重点短语搭配 不如. 海拔 构成规则 ·单音节:-er/-est(tall →taller→tallest) 辅元辅:双写(big→bigger→biggest) 辅音+y:变i(heavy→heavier→heaviest) 多音节:more/most 不规则变化 good→better →best bad→worse→worst far→farther→farthest 常见句型 A is bigger than B.(比较级) A is the biggest in...(最高级) A is as big as B.(同级比较)A is not as/so big as B.(不及比较) Unit 4语法精讲:比较级和最高级 ·比较级和最高级专项 1. 4. Qomolangma is ________ (high) mountain in the world. This is one of ________ (amazing) places I have ever seen. 2. This river is much ________ (long) than that one. He jumped ________ (far) than any other student in his class. 3. 6 She runs as ________ (fast) as her brother. Unit 4 语法检测题 5. Of the three lakes, this one is ________ (deep). the highest longer fast the most amazing farther the deepest 开头段：点明写作对象 1 Bamboo is one of the most useful and fastest-growing plants in the world.. 2 中间段：描述核心特点 It is..mers high/deep/wide. It is the...es..in the world. 结尾段：总结价值或发出呼吁 3 You will be amazed at... It's a great place to.. 号召行动 Come and visit.. Don't miss the chance! 高分 表达 Unit 4写作指导: one of the most..in the world /take your breath away a must-see destination/ It's worth visiting. U1-4 写作要点总结 四种文体写作要点 高分句式模板 ·It's a great way to.../. Not only...but also... ·You should/shouldn't.../You could.. unit 1-爱好放松类:开头引出→发展描述→感受收获→总结建议 unit 2-生病问候类:问候→原因分析→建议表达→结尾祝福 unit 3-成长类:表达感谢→具体原因→感受→再次感谢 unit 4-介绍景点类:引人开头→描述奇观→推荐理由→号召行动 ·Although.....(.athough和but不同时用) It is the+最高级+in the world. 常见写作错误提醒 although和but不能同时用 advice(不可数)/advise(动词) 主将从现:if从句用一般现在时 make sb do变被动要还原to 综合写作板块 $