Unit 3 Smart Learning讲义2026-2027学年人教版英语九年级上册

该初中英语单元复习讲义通过知识框架系统梳理“Smart Learning”主题内容，用对比表格辨析易混词（如aloud与loudly），思维导图呈现语法逻辑（如宾语从句三要素、“疑问词+to do”转换规则），将核心单词、必背短语、重点句型按“基础-应用”递进关系整合，突出高频易错点（如suit无被动、by后接动名词）。 讲义亮点在于“语法+策略”融合的练习设计，单选覆盖宾语从句语序、The+比较级结构等核心语法（如第8题“The more you practice, the more confident you will become”），句型转换强化从句与“疑问词+to do”转换，助力提升语言能力与学习能力。错误示例对比（如by read vs by reading）和分层练习设计，基础生可巩固知识，优秀生能深化应用，教师可据此实施精准教学，支持学生自主复习。

九上 Unit 3 Smart Learning 话题：高效学习方法、英语学习策略、如何成为优秀学习者 核心语法： 宾语从句（that /if/whether） by doing（方式状语） The + 比较级...，the + 比较级.... “疑问词+ to do”作宾语 一、核心单词 learner /ˈlɜːnə(r)/n. 学习者 active learner 主动学习者；successful learner 成功的学习者 flashcard /ˈflæʃkɑːd/n. 抽认卡 aloud /əˈlaʊd/adv. 出声地；大声地 ✦辨析：read aloud 朗读；loudly 喧闹地 dialogue /ˈdaɪəlɒɡ/n. 对话 suit /suːt/v. 适合；适配 sth suits sb. 某物适合某人（无被动！高频易错） speed /spiːd/n. 速度；v. 加速 grammar /ˈɡræmə(r)/n. 语法 strategy /ˈstrætədʒi/n. 策略（复数 strategies） memorize /ˈmeməraɪz/v. 记忆；熟记 review /rɪˈvjuː/v.&n. 复习；回顾 preview /ˌpriːˈvjuː/v. 预习 confident /ˈkɒnfɪdənt/adj. 自信的 be confident about… 对…… 自信 material /məˈtɪəriəl/n. 材料；资料 learning materials 学习资料 reflect /rɪˈflekt/v. 反思 reflect on learning 反思学习 二、必背短语 take notes 记笔记 review the key points 复习要点 make mind maps 制作思维导图 work in groups /study with partners 小组合作学习 set learning goals 设立学习目标 step by step 逐步地；循序渐进 build up 逐步提升；积累 come across problems 遇到难题 the secret to learning 学习的诀窍 keep a diary 写日记 read aloud 大声朗读 ask for advice 寻求建议 put off 推迟，拖延 think actively 积极思考 三、重点句型 1. by + doing sth. 通过做某事 含义：凭借 / 通过某种方式、手段 ✅ He improves pronunciation by reading aloud. ❌ by read（错误，by 后面只能名词 / 动名词） 拓展 by 其他考点：by bus 乘坐交通工具；by oneself 独自 例：I learn English _________________________. 我通过听播客学习英语。 2.It’s a good idea to do sth. 做某事是个好主意。 例：_________________________ take notes in class.课上做笔记是一个好主意。 3.I find it + adj. + to do sth. 我发现做某事…… I find it difficult ______________________________.我发现记语法规则很难。 4.The secret to … is doing … …… 的秘诀是…… _________________________making progress is never giving up.取得进步的秘诀是永不言弃。 5.Start simple and build up. 从简单入手，循序渐进。 Anyone can become a successful learner if they find suitable methods. 四、语法精讲 1.宾语从句 三大引导词： ①that（陈述句，无含义，口语常省略） 例：I believe (that) practice makes perfect. ②if / whether（一般疑问句含义：是否） I wonder if/whether this way suits me. ⚠ 固定搭配：whether … or not，不能用 if 例：I don’t know whether it works or not. 规则：一律陈述语序：引导词 + 主语 + 谓语 ❌ Could you tell me how can I improve? ✅ Could you tell me how I can improve? 时态： ① 主句现在时 → 从句任意时态 ② 主句过去时 → 从句改为对应过去时态 ③ 客观真理、常识永远用一般现在时 The teacher told us that practice makes perfect. 否定转移：I don’t think that… 我认为…… 不…… 2.“疑问词+ to do”作宾语 结构：疑问词 + to do sth. 可用疑问词：what, which, who, where, when, how ✅ 注意：极少使用 why to do，考试一般不出现。 接此结构的动词（必背）：know, wonder, decide, find out, learn, understand, ask, tell, show 例：I wonder how to memorize new words. She hasn’t decided which learning method to use. ▲转换规则：宾语从句 = 疑问词 + to do I don’t know how I can improve English.= I don’t know how to improve English. ▲主句和从句主语不一致不能转换！！！ ▲高频考点: what to do ✅ how to do it ✅ 原理：what 作 do 的宾语，不需要再加宾语；how 只作方式状语，do 后面必须补上宾语 it。 3. The + 比较级 (句子 A), the + 比较级 (句子 B) “越……，就越……” 例：The more you read, the better you will understand. 你读得越多，理解就越好。 易错点： ❌ More you study, better results you get. ✅ The more you study, the better results you get. 练习 一、单选 1. He improves his English ____ listening to English podcasts. A. by B. with C. in 2. Could you tell me ____ I can memorize new words quickly? A. how can I B. how I can C. what I can 3. I wonder ____ this learning method suits me or not. A. if B. whether C. that 4. She finds ____ hard to understand long English dialogues. A. that B. it C. this 5. The secret ____ learning grammar is to practice more. A. to B. of C. for 6. I believe ____ we will make progress if we keep trying. A. if B. whether C. that 7. —How do you study for a test? —I study ____ making mind maps. A. for B. by C. at 8. ____ you practice, ____ confident you will become. A. More; more B. The more; the more C. The more; more 9. The ____ questions you ask, the ____ knowledge you get. A. many; much B. more; more C. most; most 10. The ____ you pay attention to notes, the ____ mistakes you make. A. more; fewer B. much; little C. more; less 11. Do you know ____ the class meeting will start? A. when will B. when it will C. when does it 12. He came across many problems, but he took things step ____ step. A. by B. to C. on 13. I don’t know ____ he will join our study group. A. that B. whether C. what 14. ____ aloud is a good way to improve pronunciation. A. Read B. Reading C. Reads 15. The teacher told us that practice ____ perfect. A. makes B. made C. will make 16. The boy doesn’t know ____ for his study problems. A. who ask B. who to ask C. to ask who 17. Please tell me ____ before the exam. A. what review B. what to review C. to review what 18. They are talking about ____ the listening skills. A. how to improve B. how improve C. what to improve 19. I can’t decide ____ of the two books ____ read first. A. which; to B. what; to C. when; to 20. She hasn’t thought about ____. A. how do it B. how to do it C. what to do it 二、句型转换 1. How can I improve my speed? Could you tell me?（合并宾语从句） Could you tell me ___________ _________ _________ my speed? 2. Will the way work? I’m not sure.（用 whether 合并） I’m not sure _________ the way _________ _________ or not. 3. He learns English by taking notes.（对划线部分提问） _________ _________ he learn English? 4. He doesn’t know what he should write down.（同义句） He doesn’t know ___________ ___________ ___________. 三、词形填空 1. Reading ___________ (aloud) helps us with pronunciation. 2. A good ___________ (learn) knows how to reflect on study. 3. I find it ___________ (difficulty) to remember grammar rules. 4. He improves his skills by ___________ (review) knowledge every weekend. 学科网（北京）股份有限公司 $