Unit 3 Section A 单词讲义2026-2027学年人教版英语九年级全册

本讲义围绕“Smart Learning”主题，系统梳理学习相关词汇（含名词learner、strategy等，动词suggest、summarize等，形容词hands-on等）、短语（如look up、build up）及that/if引导的宾语从句语法，形成从词汇积累到语法应用再到综合运用的递进学习支架。 资料以“学用结合”为特色，词汇标注词形变形与固定搭配，语法配助记口诀和分层练习（如语法提优练、完形填空），助力学生提升语言能力与思维品质。课中辅助教师系统教学，课后通过情境题、补全对话等帮助学生查漏补缺，培养自主学习能力。

Unit 3 Smart Learning Section A How do we learn? 1、 名词 n. 1. learner /ˈlɜːnə(r)/ n. 学习者 词形变形： v. learn 学习；过去式/过去分词 learned / learnt；现在分词 learning 固定搭配：fast learner 学得快的人；English learner 英语学习者 例句：He is a fast learner in English. 2. flashcard /ˈflæʃkɑːd/ n.（用于学习的）卡片；抽认卡 词形变形：复数 flashcards 固定搭配：make flashcards 制作抽认卡 例句：I use flashcards to memorize new words. 3. project /ˈprɒdʒekt/ n. 计划；项目 词形变形：复数 projects； 固定搭配：school project 课堂课题；carry out a project 实施项目 例句：Our group finished a science project this month. 4. website /ˈwebsaɪt/ n. 网站 词形变形：复数 websites 固定搭配：official website 官网；visit a website 浏览网站 例句：This website provides free learning materials. 5. experiment /ɪkˈsperɪmənt/ n. 实验；试验 词形变形：复数 experiments；v. experiment 做实验；n. experimenter 实验者 固定搭配：do an experiment 做实验；experiment with sth. 用某物试验 例句：We will do a chemistry experiment tomorrow. 6. dictionary /ˈdɪkʃənri/ n. 词典；字典 词形变形：复数 dictionaries 固定搭配：electronic dictionary 电子词典；look up in the dictionary 查字典 例句：You can find this word in an English dictionary. 7. dialogue /ˈdaɪəlɒɡ/ (=dialog) n. 对话；对白 词形变形：复数 dialogues；v. dialogue 交流对话 固定搭配：make up a dialogue 编对话；short dialogue 简短对话 例句：We act out the dialogue with our deskmates. 8. suit /suːt/ n. 套装 词形变形：复数 suits；adj. suitable 合适的 固定搭配：business suit 西装套装 例句：He wears a black suit for the speech. ### 9. speed /spiːd/ n. 速度 词形变形：复数 speeds；adj. speedy 快速的 固定搭配：at high speed 高速；at low speed 低速 例句：Reading speed will improve with more practice. 10. grammar /ˈɡræmə(r)/ n. 语法 词形变形：adj. grammatical 语法的 固定搭配：grammar rules 语法规则；grammar mistakes 语法错误 例句：Grammar is the base of English learning. 11. podcast /ˈpɒdkɑːst/ n. 播客 词形变形：复数 podcasts 固定搭配：listen to English podcasts 听英语播客 例句：I listen to podcasts on my way home. 12. zero /ˈzɪərəʊ/ num. 零；最低程度（数词兼名词） 词形变形：复数 zeros / zeroes 固定搭配：zero mistake 零失误；zero tolerance 零容忍 例句：My score was zero in the small test. 13. strategy /ˈstrætədʒi/ n. 策略 词形变形：复数 strategies；adj. strategic 策略性的 固定搭配：learning strategy 学习策略；work out a strategy 制定策略 例句：Taking notes is a useful learning strategy. 14. method /ˈmeθəd/ n. 方法 词形变形：复数 methods；adj. methodical 有条理的 固定搭配：effective learning method 高效学习方法 例句：This memory method helps me remember words fast. 2、 动词 v. 1. suit /suːt/ v. 适合；有利于 词形变形：三单 suits；过去式/过去分词 suited；adj. suitable 固定搭配：suit sb. 适合某人；be suitable for 适合…… 例句：Morning reading suits me perfectly. 2. speed /spiːd/ v. (sped; sped / speeded; speeded) 加速；促进 词形变形：现在分词 speeding；adj. speedy 固定搭配：speed up 加速 例句：Reviewing words can speed up your learning progress. 3. correct /kəˈrekt/ v. 纠正；改正 词形变形：adv. correctly；n. correction 改正 固定搭配：correct mistakes 改正错误 例句：My teacher helps me correct grammar errors. 4. suggest /səˈdʒest/ v. 建议；提议 词形变形：三单 suggests；n. suggestion 建议（可数） 固定搭配：suggest doing sth. 建议做某事；suggest (that) sb. (should) do sth. 例句：She suggests watching English podcasts every day. 5. summarize /ˈsʌməraɪz/ (=summarise) v. 总结；概括 词形变形：三单 summarizes；n. summary 摘要、总结 固定搭配：summarize the passage 概括文章大意 例句：Try to summarize the text after reading. 3、 形容词 adj. 1. hands-on /ˌhændzˈɒn/ adj. 动手的；实际操作的 固定搭配：hands-on experience 实操经验；hands-on class 实操课 例句：This course has lots of hands-on activities. 2. general /ˈdʒenrəl/ adj. 总的；大体的 词形变形：adv. generally 通常、大体上 固定搭配：general idea 主旨大意 例句：Tell me the general idea of this article. 3. correct /kəˈrekt/ adj. 正确的；恰当的 词形变形：adv. correctly；n. correction 固定搭配：the correct answer 正确答案 例句：Please write down the correct answers. 4. enjoyable /ɪnˈdʒɔɪəbl/ adj. 有乐趣的；使人快乐的 词形变形：v. enjoy 享受；n. enjoyment 乐趣；adv. enjoyably 固定搭配：an enjoyable lesson 有趣的课堂 例句：Reading aloud is an enjoyable way to learn English. 4、 副词 adv. 1. aloud /əˈlaʊd/ adv. 出声地；大声地 词形变形：adj. loud 大声的；adv. loudly 喧闹地 固定搭配：read aloud 朗读 例句：Read the dialogue aloud to your partner. 2. actively /ˈæktɪvli/ adv. 积极地 词形变形：adj. active 积极的；n. activity 活动 固定搭配：speak actively 主动发言；take part actively 积极参与 例句：You should think actively in English class. 5、 短语词组 1. look up 查阅；检查 (代词放中间 look it/them up ) 拓展搭配：look up words 查单词；look up to sb. 敬仰某人 例句：Look up new words when you meet them. 2. in general 总的来说；通常 同义替换：generally speaking 例句：In general, active learners make greater progress. 3. come across （偶然）遇见；发现 例句：I came across a good learning method online. 4. step by step 逐步地；循序渐进地 例句：You will master grammar step by step. 5. build up 增加；加强；创建 变形：代词放中间 build it up 拓展搭配：build up vocabulary 积累词汇；build up confidence 树立信心 例句：Daily reading helps you build up your vocabulary. 6. put off 推迟；拖延 (代词放中间 put it off ) 例句：Never put off your study till tomorrow. 语法专项聚焦 that 和 if/whether 引导的宾语从句 在复合句中，如果由一个句子充当宾语，这个句子叫宾语从句。引导宾语从句的常见连接词有 that, if/whether, what, who, where, why 和 how 等，本单元主要学习 that 和 whether 引导的宾语从句。 1. that 引导的宾语从句 当宾语从句是陈述句时，用 that 引导，that 在口语或非正式文体中常省略。 I think (that) he’ll return in an hour. The teacher said (that) I was right. 拓展 that 在下列情况下不可省略： 1 当宾语从句的主语是 that 时。 He says that that is a map of the city. 2 当宾语从句前有插入语时。 He says, in his letter, that he misses us very much. 3 当宾语从句是双宾语中的直接宾语时。 I can’t tell him that his father died. 2. if/whether 引导的宾语从句 当从句部分是一般疑问句或选择疑问句时，常用 if 或 whether 引导宾语从句，if/whether 意为“是否”。 I wonder if/whether he is a good learner. Alice wants to know if/whether she has passed the exam. 拓展 一般情况下，if 和 whether 可互换，在口语中多用 if，而在以下几种情况下，只能用 whether： 1 当 or not 直接跟在连接词后时，只能用 whether。 I don’t know whether or not they will come. （标注：后有 or not） 2 在动词不定式之前只能用 whether。 He doesn’t know whether to go or not. （标注：动词不定式前） ③在介词后通常用 whether。 It depends on whether I have enough time. （标注：介词后） 3. 宾语从句的时态 (1) 如果主句为一般现在时，从句可选择任意适当的时态。 I’m sorry to hear that you were ill last week. (2) 如果主句是一般过去时，从句一般要用过去的某种时态。 标注：一般过去时（主句）、过去完成时（从句） She didn’t know that Tom had left for Shanghai. (3) 当宾语从句表达的是客观事实或自然规律时，无论主句是什么时态，宾语从句都用一般现在时。 The teacher told us that light travels faster than sound. 4. 宾语从句的语序 无论主句是陈述句还是疑问句，宾语从句都要用陈述语序，即“连接词+(主语+)谓语+其他”。 I think you’ll like the garden soon. Can you tell me if he is studying English? 助记 宾语从句的用法 宾语从句引导词，不同句子各相异。 陈述句子用that， 一般疑问“是否(if/whether)”替。 主句若为现在时，从句时态可随意。 主句若为过去时，从句时态多过去。 句子语序要记清，从句永保陈述序。 语法提优练 1、 根据句意，用that/whether/if填空 1. I don’t believe ______ online classes will take the place of school education. 2. I’m not sure ______ I can finish the work by myself on time, but I’ll have a try. 3. Last night my mother said ________ she would take me to the history museum. 4. [广东广州中考改编] They worried _______ they could learn these skills. 5. —Do you know _______ there will be a concert in the theatre next Saturday? —Really? I’m looking forward to it. 2、 完成句子：根据所给汉语意思，用单词或短语完成下列英文句子 1. 研究表明AI能够提高学生的学习效率。 Research shows _______ AI ________ students’ learning efficiency. 2. 我想知道他的父母是否参加家长会。 I wonder _______ his parents ________ the parents’ meeting. 3. 发邮件前你最好检查拼写是否正确。 You’d better check ________ the spelling _______ before sending the email. 4. 医生建议父母应该多和孩子交流。 The doctor _______ parents _______ with their children. 5. 我不知道明天是否下雨。如果下雨，我们将不得不推迟计划。 I don’t know if ________ tomorrow. If ________, we will have to put off the plan. 3、 短文填空：用方框中所给单词的适当形式填空（每个单词限用一次，每空限填一个单词） method wise or that practise pay success interest what be Learning Research shows that 1. _______ learners have some good habits in common. Good learners often connect what they need to learn with something 2. _______. Studies show 3. _______ if you are interested in something, your brain is more active and it is also much easier for you to 4. _______ attention to it for a long time. For example, if they need to learn English and they like music or sports, they can listen to English songs or watch sports programs in English. Good learners think about 5. ________ they need to practise more. Even if you learn something well, you will forget it unless you use it. “Practice makes perfect.” Good learners will keep 6. ________ what they have learned, and they are not afraid of making mistakes. Good learners usually choose the best way of the following 7. _______ when they study. For example, they may take notes by writing down key words 8. _______ by drawing mind maps. They also look for ways to review what they have learned. Learning 9. ________ a lifelong journey because every day brings something new. Everything that you learn becomes a part of you and changes you, so learn 10. ________ and learn well. 基础提优练 新知特训 1、 用括号内所给词的适当形式填空 1. The _________ (dictionary) show that some English words have more than one pronunciation. 2. You should _________ (active) face difficulties in your studies instead of giving up. 3. Some people feel bored when they are reading, but I really find it rather _________ (enjoy). 4. Many English _______ (learn) find it hard to use grammar rules __________ (correct) at the beginning. 5. It’s good for us to read English ________ every morning. But don’t read ________. (loud) 2、 从方框中选择合适的单词并用其适当形式填空（有一项多余） strategy summary general speed project suit 1. Could you give me a few suggestions on English learning ________? 2. It’s important to find out what job _______ you best unless you go to college. 3. The teacher often suggests _______ the main points to help us remember the text better. 4. Thanks to Lily’s support, I got the courage to take part in different kinds of ________. 5. The delivery driver ________ through the busy streets and sent the package to the owner on time. 3、 根据语境，用适当的虚词盲填 1. In English class, we practised translating dialogues _______ Chinese movies. 2. China’s space program started out _______ zero, but now it ranks second in the world. 3. —I missed the military parade ceremony on 3rd September, 2025. —Don’t worry. You can watch it ______ podcasts or websites. 4. _______ reviewing notes regularly, I can remember important concepts more easily before exams. 5. ______ general, Xi’an is an amazing city where the old culture and the modern buildings mix perfectly. 4、 情境题 完成句子：根据所给汉语意思，用单词或短语完成下列英文句子 对话： 1. 做动手实验能帮我们更好地理解化学。 Doing __________ can help us understand chemistry better. 2. 不要推迟实验任务，提高学习速度。 Don’t _______ the lab tasks, and improve the ________. 3. 要一步一步遵循实验指令避免危险的错误。 Follow the lab instructions _________ to avoid dangerous mistakes. 4. 如果我们遇到不明白的化学知识，可以查阅公式卡片。 If we _______ the unknown chemical knowledge, we can ________ formula flashcards. 5. 从以上简单的方法开始，慢慢增加。你的化学肯定会提高。 Start from the simple ______ above and ________ slowly. Your chemistry will improve for sure. 5、 陕西中考趋势新题型 完形填空 Like anything we want to achieve, language learning is a long journey to go through. It takes time and hard work. We may 1______ some difficulties during the journey, and we need to deal with them. Frustration (受挫) is the 2______ thing that you’ll experience in learning a new language, and it’s normal. Frustration just means you’re expanding your comfort zone (扩大你的舒适区) and pushing 3______ further than before. However, many 4______ give up at this time because they don’t “get” the language in a short time. Experts 5______ taking it step by step. 6 ______you want to become a good speaker, then start by learning 10 of the most common words. Then learn 20 words, and so on. Talking to others leads us to another 7_____ that we’ll find in learning a foreign language. Many learners are 8______ to talk to people. They don’t want to feel ashamed (羞愧) when they make 9______. Actually, most people are happy when you are 10______ to learn their language. They won’t laugh at you. Then you may find another difficulty when you 11______ with others. That is poor vocabulary. It’s hard to 12______ so many new words. Try to speak more 13______ to others, so you will practise your vocabulary more often. Watching movies and listening to music in the foreign language you are learning can also be 14_________. Just be 15________ and practise a lot, and you’ll master (掌握) the language soon. You will have a feeling that it’s a piece of cake. ( ) 1. A. come across B. look up C. get on D. depend on ( ) 2. A. first B. second C. third D. fourth ( ) 3. A. myself B. ourselves C. themselves D. yourself ( ) 4. A. teachers B. learners C. parents D. workers ( ) 5. A. suggest B. tell C. say D. advise ( ) 6. A. Because B. If C. So D. But ( ) 7. A. success B. study C. goal D. difficulty ( ) 8. A. happy B. afraid C. ready D. friendly ( ) 9. A. mistakes B. decisions C. friends D. faces ( ) 10. A. refusing B. finding C. failing D. trying ( ) 11. A. say B. speak C. tell D. agree ( ) 12. A. list B. write C. remember D. receive ( ) 13. A. quietly B. slowly C. actively D. carelessly ( ) 14. A. helpful B. careful C. convenient D. general ( ) 15. A. lively B. tired C. harmful D. patient 6、 补全对话：根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整 Wang Gang: Hey, Li Mei. You always do well in English. 1. _______________________? Li Mei: I use DeepSeek to help me with my English study. It’s quite useful. Wang Gang: 2. _______________________________? Li Mei: I usually use it to learn new English words. It gives interesting ways to remember them. Wang Gang: 3. _______________________________? Li Mei: Yes, it can point out grammar mistakes clearly. And I even use it to help with my English speaking. Wang Gang: Oh? 4. ____________________________? Li Mei: It has a lot of useful functions (功能) for speaking practice. With the help of DeepSeek, you will have better pronunciation. Wang Gang: 5. _______________. I must try that. I’m always nervous when speaking English. Li Mei: Yeah, it can really build up your confidence. I believe it will be a great helper to you. Wang Gang: Oh, I can’t wait to use it now! 1 学科网（北京）股份有限公司 $