Unit 8 Let's Communicate Section B 讲义 2025-2026学年人教版（2024）八年级英语上册

本初中英语讲义围绕“有效交流”主题，梳理核心词汇（如impolite, personal, pay attention to等）与短语，通过阅读文本《How to Make a Better Conversation》培养信息提取能力，结合if条件句（零条件句、第一条件句）构建“词汇积累→阅读技巧→语法运用→口语写作输出”的完整学习支架。 资料融合语言能力、思维品质与学习能力培养，词汇短语练习打基础，阅读题训练信息分析，语法题区分零条件句与第一条件句提升逻辑推断；写作练习要求用if从句写邀请信，结合实际情境提升表达。课中助力教师分层教学，课后答案方便学生自查，有效弥补知识盲点。

人教版八年级英语上册 Unit 8 Section B 讲义 一、学习目标 掌握本部分核心词汇与短语，能准确描述 “有效交流” 的相关表达。 能通过阅读文本《How to Make a Better Conversation》，理解并提取 “更好交流的技巧”，提升阅读与信息处理能力。 熟练运用if 引导的条件状语从句，结合 “交流”“邀请” 等话题完成写作（如邀请信）与口语表达。 二、重点词汇（汉语释义） impolite：不礼貌的；粗鲁的 personal：个人的；私人的 argue with sb：与某人争论 move on (to sth)：换话题；开始做（别的事） sincere：真诚的；诚实的 find out：查明；弄清（情况） pay：v. (paid) 付费；交纳；偿还；n. 工资；薪水 attention：注意；专心；关注 pay attention (to ...)：注意；关注 be yourself：行为自然；不做作 offer：v. 提供；主动提出；n. 主动提议；出价 reasonable：公平的；合理的 social：社会的；社交的 nervous：担忧的；焦虑的；胆怯的 stranger：陌生人 tip：n. 指点；实用的提示；尖端；v.（使）倾斜；倒出；给小费 carefully：认真地；仔细地；小心地 show interest in sth：对…… 表现出兴趣 listener：听者 point：n. 观点；重点；v. 指向；瞄准 surely：想必；必定 continue：持续；继续做 medium：n. (pl. media) 媒介；手段 social media：社交媒体 trust：n. & v. 信任；相信 keep (...) away from ...：（使）远离；避免…… 靠近 misunderstanding：误解；误会 event：公开活动；重要事情 take place：发生；进行 cost：n. 费用；价钱；代价；v. 价格为；使损失；使付出努力 opportunity：机会；时机 benefit：v. 对…… 有用；使受益；n. 益处；成效 benefit ... from ...：从…… 获益 reply：n. & v. 回答；回复 honour (= honor)：n. 荣幸；尊敬；v. 给…… 荣誉；表彰 sincerely：真诚地；诚实地 opening：adj. 开篇的；开始的；n. 开始；孔；洞 closing：adj. 结尾的；结束的；n. 停业；关闭 sentence：n. 句子；判决；v. 判决；宣判 date：n. 日期；日子；v. 确定年代；注明日期 clause：从句；分句 三、重点短语（汉语释义） argue with sb：与某人争论 move on (to sth)：换话题；开始做（别的事） find out：查明；弄清（情况） pay attention (to ...)：注意；关注 be yourself：行为自然；不做作 show interest in sth：对…… 表现出兴趣 social media：社交媒体 keep (...) away from ...：（使）远离；避免…… 靠近 take place：发生；进行 benefit ... from ...：从…… 获益 四、重点句子（原文 + 翻译） How can we communicate better? 我们怎样能更好地交流？ Do you get nervous when you talk to someone? 当你和别人交谈时，你会感到紧张吗？ If you have such worries, it is time for you to learn some more conversation skills. 如果你有这样的担忧，是时候学习一些更多的交谈技巧了。 Listen carefully and show interest in others. 仔细倾听并对他人表现出兴趣。 If you are a good listener, you will find some good points to ask questions about. 如果你是一个好的倾听者，你会找到一些可以提问的好点。 However, it is impolite to ask someone's age, weight, or other personal information. 然而，询问某人的年龄、体重或其他个人信息是不礼貌的。 If you have no idea of a subject, just say "I don't know much about it." 如果你对一个话题不了解，就说 “我对它了解不多”。 Pay attention to your body language. 注意你的肢体语言。 If you really work at it, you will find having conversations much easier. 如果你真的用心去做，你会发现交谈容易得多。 If you can spare the time to give a speech on teenagers' communication skills, we are sure the students will benefit a lot from you. 如果你能抽出时间做一个关于青少年交流技巧的演讲，我们确信学生们会从你那里获益良多。 五、语法巩固：if 引导的条件状语从句（拓展运用） 本部分继续运用if 引导的条件状语从句（零条件句、第一条件句），结合 “交流技巧”“邀请活动” 等话题，练习描述 “条件 — 结果” 关系。 （一）零条件句（客观规律 / 习惯） 用于描述 “交流中普遍适用的规律”，主从句均用一般现在时。例：If people listen carefully, they understand others better.（如果人们仔细倾听，会更好地理解他人。） （二）第一条件句（未来可能的情况） 用于描述 “交流中未来可能的行为及结果”，遵循 **“主将从现”**（从句一般现在时，主句 will / 情态动词 + 动词原形）。例：If you practice these skills, you will communicate more effectively.（如果你练习这些技巧，你会交流得更有效。） 六、巩固练习 （一）词汇练习：单词拼写 根据汉语提示或语境，填写正确的单词形式。 It’s ________ (不礼貌的) to interrupt others when they are talking. Don’t ask about her ________ (个人的) life—she doesn’t like that. We need to ________ (查明) the truth before making a decision. Please ________ (注意) to what the teacher is saying. Just ________ (做自己) and you’ll feel more comfortable in the party. He ________ (主动提出) to help me with my English yesterday. I feel ________ (紧张的) when I talk to strangers. She always ________ (表现出兴趣) in science fiction movies. The meeting will ________ (发生) in the school hall tomorrow. Students can ________ (从…… 获益) this speech about study skills. （二）短语应用：完成句子 用所给短语的适当形式填空（短语：argue with sb, move on (to sth), find out, pay attention (to ...), show interest in sth, keep (...) away from ..., benefit ... from ...）。 Stop ________ your sister—let’s talk about something else. After finishing the math problem, let’s ________ the next one. We should ________ the importance of honest communication. They want to ________ who broke the window. The little boy ________ painting and spends hours on it. To stay healthy, you should ________ junk food. Children can ________ reading ________ a lot. （三）语法练习：if 条件句运用 A. 判断下列句子是 “零条件句”（Z）还是 “第一条件句”（F），并补全句子（用括号内动词的正确形式）。 If you ________ (listen) carefully, you ________ (understand) the speech. (___) If people ________ (argue) often, they ________ (have) misunderstandings. (___) If she ________ (come) to the event, I ________ (introduce) her to my friends. (___) If you ________ (be) yourself, others ________ (trust) you more. (___) If we ________ (pay) attention to body language, we ________ (communicate) better. (___) B. 汉译英（用 if 从句）。 如果你对这个话题感兴趣，你会愿意听下去。 如果我们换个话题，交谈会更愉快。 如果你用心练习，你会成为一个好的交流者。 （（四）阅读练习：选择题 阅读短文，从 A、B、C 三个选项中选出最佳答案。 How to Have a Great Chat with Strangers Meeting strangers can sometimes feel tricky, but with the right steps, you can have a great chat. Here’s how. First, notice your surroundings. If you’re at a park, you might start by talking about the weather or the beautiful flowers. This gives you an easy topic to begin with. For example, you could say, “The sun is really nice today, isn’t it?” Next, be a good listener. When the other person speaks, look at them and nod to show you’re paying attention. Don’t just wait for your turn to talk. If they mention liking painting, ask follow - up questions like “What kind of paintings do you enjoy most?” Then, share something about yourself, but keep it simple at first. If they say they love hiking, you can reply, “I went hiking last month. It was tiring but fun. Have you been to any cool hiking spots recently?” Finally, know when to end the chat. If the conversation starts to slow down, say something like “It was nice talking to you!” and move on. This way, you leave a good impression. What is the first step to have a great chat with strangers?A. Talk about your hobbies.B. Notice your surroundings.C. Ask personal questions. Why should you be a good listener when chatting?A. To show you’re paying attention.B. To wait for your turn to talk.C. To ask personal questions quickly. What should you do after the other person shares their hobby?A. Change the topic at once.B. Share a simple story about yourself.C. Stop talking and walk away. How can you leave a good impression when ending a chat?A. Keep talking even if it’s boring.B. Say “It was nice talking to you!”.C. Ask for their phone number. Which of the following is TRUE according to the passage?A. You should only talk about yourself.B. It’s best to start with hard topics.C. Noticing surroundings helps start a chat. （五）写作练习：邀请信撰写 根据教材 3c 要求，写一封邀请信，邀请所有学生和家长参加关于 “交流技巧” 的演讲。包含以下要点： 开头和结尾句； 演讲的日期、时间和主题； 用 if 从句说明 “为什么他们应该参加”（如：If you attend the speech, you will learn useful communication skills.）。 七、练习答案（单独列出，方便核对） （注：实际教学中可根据课堂进度和学生情况，在课后或下次课统一讲解答案。） （一）词汇练习：单词拼写 impolite personal find out pay attention be yourself offered nervous shows interest take place benefit from （二）短语应用：完成句子 arguing with move on to pay attention to find out shows interest in keep away from benefit; from （三）语法练习：if 条件句运用 A. listen; will understand (F) argue; have (Z) comes; will introduce (F) are; will trust (F) pay; will communicate (F) B. If you are interested in this topic, you will be willing to listen. If we move on to another topic, the conversation will be more pleasant. If you practice hard, you will become a good communicator. （四）（四）阅读练习：选择题 B A B B C （五）写作练习：邀请信撰写（示例） Dear students and parents, We would like to invite you to attend a speech on communication skills. The speech will take place at 3 p.m. on November 15th in the school auditorium. If you attend the speech, you will learn how to communicate better with others. You will also get useful tips on avoiding misunderstandings. We hope you can join us. Looking forward to seeing you there! Yours sincerely,[Your Name] 学科网（北京）股份有限公司 $