Unit 8 Let's Communicate! 暑假新课预习讲义（核心考点+实战演练）2026-2027学年人教版英语八年级上册

2024版新人教版八年级上册 Unit 8 Let's Communicate! 核心考点精讲与实战演练 适用对象： 八年级学生 | 教材版本： 人教版（2024新目标）八年级上册 | 资料类型： 教学讲义 / 复习学案 一、核心词汇深度解析 本单元话题围绕“有效沟通”，重点掌握描述交流障碍、解决策略及情感反应的词汇。 1. 高频实词辨析 (1) communicate (v.) 交流；沟通 考点： 不及物动词，强调互动的过程。 搭配： communicate with sb. (与某人交流); communicate sth. to sb. (向某人传达某事) 例句： It is important to communicate with your parents often. 【易错点】 名词形式为 communication。注意区分 contact (联系，侧重建立连接) 和 communicate (沟通，侧重信息交换)。 (2) argue (v.) 争吵；争论 考点： 常指因意见不合而发生的口头争执。 搭配： argue with sb. about/over sth. (因某事与某人争吵) 例句： They argued about where to go for the holiday. 【易错点】 名词形式 argument。不要与 agree (同意) 混淆拼写。argue for/against 表示支持/反对某观点。 (3) offer (v.) 主动提出；提供 考点： 强调自愿性，非被迫。 搭配： offer to do sth. (主动提出做某事); offer sb. sth. = offer sth. to sb. (给某人提供某物) 例句： He offered to help me with my homework. 【易错点】 后接动词时必须是 to do，不能接 doing。provide 侧重“供应”，offer 侧重“主动给予”。 (4) explain (v.) 解释；说明 考点： 使某事清晰易懂。 搭配： explain sth. to sb. (向某人解释某事) 例句： Can you explain the rule to me? 【易错点】 严禁说 explain sb. sth.。必须用 explain sth. to sb.。名词 explanation。 (5) patient (adj.) 耐心的 (n.) 病人 考点： 形容词用法在本单元更常见，指对待他人不急躁。 搭配： be patient with sb. (对某人有耐心) 例句： Teachers should be patient with their students. 【易错点】 名词形式 patience (不可数)。副词 patiently。注意重音变化：patient [ˈpeɪʃnt] -> patience [ˈpeɪʃns]。 (6) refuse (v.) 拒绝 考点： 语气较坚决，通常指不接受提议、邀请或要求。 搭配： refuse to do sth. (拒绝做某事); refuse sth. (拒绝某物) 例句： She refused to answer the question. 【易错点】 后接动词时用 to do。反义词 accept (接受)。decline 也是拒绝，但更委婉正式。 2. 词性转换汇总 communicate (v.) 交流 -> communication (n.) 交流；通讯 argue (v.) 争吵 -> argument (n.) 争论；论据 explain (v.) 解释 -> explanation (n.) 解释 patient (adj.) 耐心的 -> patience (n.) 耐心 -> patiently (adv.) 耐心地 understand (v.) 理解 -> understanding (n./adj.) 理解；体谅的 polite (adj.) 有礼貌的 -> impolite (adj.) 无礼貌的 -> politely (adv.) 礼貌地 二、重点短语清单 get along with 与……相处；进展 用法： get along well/badly with sb. 例句： I get along well with my new classmates. 【易错点】 同义短语 get on with。询问关系如何常用 How are you getting along with...? calm down 冷静下来 用法： 动副短语，接代词时放中间 (calm him down)。 例句： Take a deep breath and calm down. listen to 倾听；听…… 用法： 强调听的动作和对象，communicate中强调“积极倾听”。 例句： You should listen to others carefully when they are speaking. say sorry to 向……道歉 用法： 具体道歉行为。 例句： He said sorry to his friend for breaking the window. 【易错点】 区别于 apologize to sb. for sth. (更正式)。 in person 亲自；面对面 用法： 强调非通过电话或网络。 例句： It's better to talk about this problem in person. keep silent 保持沉默 用法： keep + adj. 表示保持某种状态。 例句： Please keep silent during the meeting. make a promise 许下诺言 用法： promise 也可作动词。 例句： You should keep your promise once you make it. clear up 消除（误会）；清理 用法： 本单元特指消除误解。 例句： We need to clear up the misunderstanding between us. look at 看着 用法： 沟通时的眼神交流。 例句： Look at me when I'm talking to you. (注意语气可能较强硬，视语境而定) give advice 提出建议 用法： advice 是不可数名词，不能说 an advice。 例句： Can you give me some advice on how to learn English? 三、核心语法突破 1. 情态动词 Should / Could 用于提建议 【概念】 在沟通出现障碍或需要帮助时，使用 should (应该) 和 could (可以) 给出建议，语气比 must 委婉，比 can 更具建议性。 【结构详解】 Should: 表示义务或强烈的建议，“应当”。 You should talk to your teacher. (你应该和老师谈谈。) 否定： You shouldn't shout at him. (你不该对他大喊大叫。) Could: 表示可能性的建议，“可以试试”，语气更委婉、客气。 You could write him a letter. (你可以给他写封信。) 疑问句： Could you please listen to me? (你能听听我说吗？——表请求) 【易错警示】 后接动词原形： 无论主语是谁，后面永远接动词原形。 错：He should to go. 对：He should go. 语气区别： Should 偏向“责任/正确做法”；Could 偏向“提供一种选择”。 Why don't you...? / How about...? 也是常见的提建议句型，可与 should/could 互换练习。 You should say sorry. = Why don't you say sorry? 2. 宾语从句 (Object Clauses) 基础入门 【概念】 在复合句中作宾语的从句。本单元主要涉及由 that, if/whether, wh- 词引导的宾语从句，常用于转述他人的话或想法。 【结构讲解】 陈述句变宾语从句： 用 that 引导 (口语中 that 常省略)。 He said, "I am busy." -> He said (that) he was busy. 一般疑问句变宾语从句： 用 if / whether (是否) 引导，语序变为陈述语序。 She asked, "Do you like apples?" -> She asked if/whether I liked apples. 特殊疑问句变宾语从句： 用 wh- 词 (what, where, how等) 引导，语序变为陈述语序。 I wonder, "Where is the post office?" -> I wonder where the post office is. (注意：不是 where is the post office) 【易错警示】 语序错误： 宾语从句必须用陈述语序（主语+谓语），不能用疑问语序。 错：I don't know where is he. 对：I don't know where he is. 时态呼应： 主句是过去时，从句通常要用相应的过去时态（客观真理除外）。 He said he liked music. (主句said是过去时，从句like变为liked) 四、经典句型与写作素材 1. 描述沟通问题 I had a fight/argument with my best friend yesterday. (昨天我和最好的朋友吵了一架。) We misunderstood each other. (我们互相误解了对方。) He didn't listen to me carefully. (他没有仔细听我说话。) I felt angry/sad/lonely because... (我感到生气/难过/孤独，因为……) 2. 提出建议与解决方案 I think you should talk to him in person. (我想你应该当面和他谈谈。) Why don't you say sorry to her first? (你为什么不先向她道歉呢？) You could write a card to express your feelings. (你可以写张卡片来表达你的感受。) It's important to be patient and listen. (耐心倾听很重要。) Try to see things from his perspective. (试着从他的角度看问题。) 3. 表达意愿与承诺 I promise to be more careful next time. (我保证下次会更小心。) I hope we can be friends again. (我希望我们能重新成为朋友。) Let's clear up the misunderstanding. (让我们消除误会吧。) 4. 写作模板：Advice Letter / Solving a Conflict Topic: How to Solve a Conflict with a Friend Dear [Friend's Name], I am writing to tell you that I am really sorry for our argument yesterday. I know I was wrong to [mention the specific mistake, e.g., shout at you / break your pen]. I felt regretful after that. Communication is very important between friends. I think we should calm down and talk in person. I promise to listen to you more carefully in the future. I value our friendship very much. Could you please forgive me? I hope we can clear up this misunderstanding and get along well again. Yours, [Your Name] 五、课堂实战演练 （一）单项选择 — My brother and I had a fight. I don't know what to do. — You ________ talk to him and say sorry. A. would B. should C. will D. shall 答案：B 解析： 此处是在给出建议，“应该”去做某事，用 should 最合适。would 表意愿或过去将来，will 表将来，shall 用于第一人称征求意见。 Can you explain this math problem ________ me? I don't understand it. A. for B. with C. to D. at 答案：C 解析： explain sth. to sb. 是固定搭配，意为“向某人解释某事”。 — Did you hear what he said? — No, I didn't. He spoke too ________. A. quickly B. quick C. slowly D. slow 答案：A 解析： 修饰动词 spoke 需要用副词。根据语境“没听见”，推测是因为说得“太快”，故选 quickly。 I wonder ________ he will come to the party tonight. A. that B. if C. what D. which 答案：B 解析： wonder 后接宾语语从句，句意是“我想知道他今晚是否会来派对”，表示“是否”用 if 或 whether。that 引导陈述事实，what/which 需要在从句中作成分，而从句 he will come... 结构完整，不缺成分，故排除 C/D。 Please keep ________ when the teacher is giving a lesson. A. silence B. silently C. silent D. silencing 答案：C 解析： keep + adj. 表示“保持某种状态”。silent 是形容词，意为“安静的”。silence 是名词，silently 是副词。 （二）完成句子 你应该学会如何与他人和睦相处。 You should learn how to ________ ________ ________ others. 答案：get along with 解析： “与……相处”固定短语 get along with。how to 后接动词原形。 他拒绝帮我做作业。 He ________ ________ help me with my homework. 答案：refused to 解析： “拒绝做某事” refuse to do sth.。根据语境通常描述已发生的事，用过去式 refused；若强调习惯或事实可用 refuses，但初中练习中叙述具体事件多用过去式。 我不知道他把书放在哪里了。 I don't know ________ he ________ the book. 答案：where; put 解析： 宾语从句需用陈述语序。疑问词 where 提前，后接主语语 he + 谓语 put。注意 put 的过去式仍是 put。若强调现在状态可用 has put，但一般过去时 put 更常见于此类基础句型。 如果你生气了，最好先冷静下来。 If you are angry, you'd better ________ ________ first. 答案：calm down 解析： had better (最好) 后接动词原形。“冷静下来”用 calm down。 请耐心听我说完。 Please listen to me ________. 答案：patiently 解析： 修饰动词 listen，需要用副词形式。patient 的副词是 patiently。 1 学科网（北京）股份有限公司 $