Unit 3 Smart Learning单元知识梳理2026-2027学年人教版九年级英语上册

新人教版九年级英语上册Unit 3 Smart Learning单元知识梳理 【Useful expressions】 1.take notes 记笔记 2.review key ideas 复习重点 3.test myself 自我检测 4.create mind maps 创建思维导图 5.set learning goals 确定学习目标 6.meet challenges 迎接挑战 7.take action 采取行动 8.make flashcards 制作抽认卡 9.do hands-on experiments 做动手实验 10.look up a word 查单词 11.read aloud 出声朗读 12.listen to podcasts 听播客 13.come across a new word 遇到生词 14.build up vocabulary 积累词汇 15.take part actively in discussions 积极参与讨论 16.give feedback 提供反馈 17.learn from each other 互相学习 18.be serious about study 认真对待学习 19.be afraid of making mistakes害怕犯错 20.be strict about 对...严格 21.choose wisely 明智地选择 22.prepare for 为...做准备 23.based on 建立在...基础上 24.put off 推迟 25.get a deeper understanding of 更深入地理解 26.connect ... with ... 把……与……联系起来 27.open up new worlds 打开新的世界 28.improve reading speed 提升阅读速度 29.step by step 逐步地 30.have trouble doing sth. 做某事有困难 31.have the ability to do sth. 有做某事的能力 32.a growth mindset 成长型思维 33.at one's own speed 按自己的速度 34.lose heart 灰心 35.by oneself 独自 36.be interested in 对……感兴趣 37.look up 查阅；检查 38.take advantage of 利用 39.open up 打开；开放 40.in general 总的来说；通常 41.in part 在某种程度上；部分地 42.in addition 此外 43.with the guidance of 在……的指导下 【Target sentences】 1. ---How do you study for it? ---For me, I think the best way is to do maths problems. 2.---How does it work? ---You begin by taking a test. It will find your weak points. Then it gives exercises to work on them. 3. I wonder if you could help me with my history study. You always get good marks in history. 4. I study by taking notes a lot. 5. Well, for historical events, I usually make a timeline and test myself on the key points.  6. I like using mind maps. I think they can help me better understand historical events. 7.---What is your secret to learning physics well, Peter? ---Well, Ella, I like doing hands-on experiments. 8.You know, everything in physics connects with something in real life. By doing hands-on experiments, I can see that connection. 9. I like to learn new words by using flashcards. 10. Yes, flashcards are easy to carry around and let you review the words. 11. It's also good to note down useful expressions and word groups. 12. It's helpful to put words into meaningful groups.  13.I also want to know whether you read English books outside class. 14. I believe reading is important for learning in general. 15.I guess maybe you need to read books that suit your English level. 16.The more you read, the faster and better you'll become.  17. Well, it doesn't mean you have to study all the time. You need to spend time using the language.  18. I started out at zero and came across problems.  19. My parents think they need to be stricter about my studies. 20. Hua Luogeng later introduced a reading and learning method to young learners. 21.A book starts heavy and thick but becomes thinner as you understand it better. 22. As an active learner, Hua Luogeng stayed positive no matter what difficulties he met in his life and studies. 23.It is hard to believe that such a talent also failed exams in school, but that was true for him. 24.Studies show that the first key to becoming a successful learner is to have a growth mindset.  25.People with a growth mindset see mistakes as chances for learning, as they teach us how to improve. 26. Sometimes it is also important to get guidance from a teacher or a coach. They can show us the right way to practise and give us important feedback and advice. 27.In addition, studies show that students learn more when they hang out with other students who are serious about study.  28.In the 21st century, this means using new technology and resources, not just textbooks. 29. Since there are so many learning materials on the internet, it is important to think carefully and choose wisely what and how you study.  30.Take advantage of the best tools and resources to learn wisely and efficiently. 31. Finally, successful learners see learning as part of daily life. 32. As you continue on your learning journey, you should try to walk at your own speed and enjoy the trip.  33. Reading opened up new worlds and allowed me to discover new things for myself.  【Language points】 1. ---How do you study for it? ---For me, I think the best way is to do maths problems. ① study for 为……备考；为……学习； ② problem n.难题；习题； 辨析：problem指需要思考解决的难题；question指需要口头回答的问题 ③ 拓展搭配：the best way to do sth. 做某事最好的方法 例句：The best way to learn English is to read aloud. 2.---How does it work? ---You begin by taking a test. It will find your weak points. Then it gives exercises to work on them. ① work v.起作用；运转；工作； work on 致力于；攻克（难题） ② begin by doing sth. 以做某事作为开始； 拓展搭配：begin with sth. 以某物开头 ③ weak points 弱点；薄弱点；  词形变化：weak adj.虚弱的 → weakness n.弱点 ④ by + doing 方式状语，表示“通过做……”该结构常用来回答how引导的问句。 —How will you catch up with others in your class? —By studying harder. 3. I wonder if you could help me with my history study. You always get good marks in history. ① wonder v.想知道；感到惊讶；n.奇迹； 词形变化：wonderful adj.绝妙的 拓展搭配：wonder if/whether +从句，委婉询问 例句：I wonder if you can help me with my English. ② help sb. with sth. 在某方面帮助某人； ③ get good marks 取得好成绩 ④ if引导宾语从句，表“是否”，相当于whether 4. I study by taking notes a lot. note n.笔记；便条 v.记录  take notes 记笔记 拓展搭配：take notes of… 记录…… 例句：She takes notes carefully in class. 5. Well, for historical events, I usually make a timeline and test myself on the key points. ① historical adj.历史的；有关历史的；historical events 历史事件； 词形变化：history n.历史 → historical adj.历史上的；historian n.历史学家 ② test oneself on sth. 自测……；检测自己某方面知识； ③ key points 要点；重点 6.---What is your secret to learning physics well, Peter? ---Well, Ella, I like doing hands-on experiments. ① secret / ˈsiːkrət / n.秘密;秘诀  adj. 秘密的；保密的 the secret to... 的秘诀（to是介词，后接名词/doing） eg. The secret to his success is his hard work. The secret to learning physics is doing experiments. 【拓展】类似的用法还有:  the key to the lock; the answer to the question secret作名词时，还有“奥秘；奥妙”的意思。 eg. Mary takes great interest in the secrets of the universe. ② hands-on adj.实操的；动手的；experiment n.实验 7.You know, everything in physics connects with something in real life. By doing hands-on experiments, I can see that connection. ① connect /kəˈnekt/ v. （使）连接；与……有联系 connect with 和……联系；与……有关联； 例句：Good habits connect with good grades. ②connect... to/with... 把……和……相连接； connect… with...还可表示“把......和…...联系起来”； You can connect the speaker to the CD player.  This railway line connects London with Edinburgh.  What is the connection between the two ideas? ③ 词形变化：connect v.联系 → connection n.联系 8. Yes, flashcards are easy to carry around and let you review the words. ① carry around 随身携带； ②review v.复习；回顾 n.复习；评论 词形变化：reviewer n.评论者；审查人 ③ be easy to do sth. 做某事很容易； 9. It's also good to note down useful expressions and word groups. ① note down 记下；记录； 例句：Please note down the important expressions. ②expression n.表达；短语；表情； 词形变化：express v.表达 → expression n.短语；表达 ③ 拓展搭配：It’s +adj.+to do sth. 做某事是……（it形式主语），真正主语后面的不定式 10. It's helpful to put words into meaningful groups. ① put … into … 把……放入；把……分成； ②meaningful adj.有意义的 词形变化：mean v.意思是 → meaning n.含义 → meaningful adj.有意义的 → meaningless adj. 无意义的 ③ It’s helpful to do sth. 做某事很有帮助 例句：It’s helpful to put words into different groups. 11.I also want to know whether you read English books outside class. ① whether conj.是否；whether引导宾语从句 辨析拓展：whether / if 引导宾语从句。相同：宾语从句中大多可互换；区别：有or not，介词后，不定式前只能用whether 例句：I don’t know whether he will come. ②outside class 课外 12. I believe reading is important for learning in general. ① in general 总的来说；通常；大体上 词形变化：general adj.总的；普遍的 → generally adv.通常;大体上 ② be important for sth. 对……很重要 ③ reading动名词作宾语从句的主语，动名词作主语视为单数 13.I guess maybe you need to read books that suit your English level. ① suit v.适合；匹配； 词形变化：suitable adj.合适的；be suitable for 适合 例句：Choose books that suit your level. ② 语法点：that引导定语从句，先行词books，that在从句作主语，不可省略 14.The more you read, the faster and better you'll become. ① 语法重点：the +比较级，the +比较级 越……，就越…… 例句：The harder you work, the greater progress you will make. 例句：The more you practice, the better you will be. 15. Well, it doesn't mean you have to study all the time. You need to spend time using the language. ① mean v.意思是；意味着；mean doing sth. 意味着做某事； 辨析拓展：mean to do sth. 打算做某事； 例句：Success means keeping trying. ②all the time 一直；总是； ③spend time (in) doing sth. 花费时间做某事（in可省略） 16. I started out at zero and came across problems. ① start out 起步；动身；开始； ② at zero 从零开始； ③ come across 偶然遇见；碰到（困难/人） 拓展come短语： come up with想出； come on加油； come out出版 17. My parents think they need to be stricter about my studies. ① be strict about sth. 对某事严格； 辨析：be strict with sb. 对某人严格； be strict about sth.对某事严格 例句：My teacher is strict about our homework. ② 词形变化：strict adj.严格的 → strictly adv.严格地 18. Hua Luogeng later introduced a reading and learning method to young learners. ① introduce sth. to sb. 向某人介绍某物； 词形变化：introduction n.介绍；引言 例句：He introduced a good study method to us. ② method n.方法；办法  辨析：method（系统的方法）；way（通用方式） 19. A book starts heavy and thick but becomes thinner as you understand it better. ① as conj.随着；当……时候 ② 词形变化：thick adj.厚的 → thin adj.薄的；瘦的（比较级thinner）③ 语法点：as引导时间状语从句：随着…… 20. As an active learner, Hua Luogeng stayed positive no matter what difficulties he met in his life and studies. ① active adj.积极的；主动的；positive adj.积极乐观的； 词形变化：act v.行动 → active adj.积极的；activity n.活动 ②no matter what 无论什么（引导让步状语从句，=whatever） 例句：No matter what problems you meet, stay positive. 21.It is hard to believe that such a talent also failed exams in school, but that was true for him. ① It is hard to believe that… 很难相信……（it形式主语）； 例句：It is hard to believe that he failed the test. ② talent n.天才；天赋； talented adj.有天赋的； ③ fail v.失败 → failure n.失败 fail exams 考试不及格；考试失败 22.Studies show that the first key to becoming a successful learner is to have a growth mindset. ① the key to … ……的关键（to是介词，后接名词/doing）； 例句：The key to learning is to keep practicing. ②successful adj.成功的； 词形变化：succeed v.成功；success n.成功；successful adj.成功的 ③growth mindset 成长型思维 ④ 语法点：that引导宾语从句；不定式to have作表语 23.People with a growth mindset see mistakes as chances for learning, as they teach us how to improve. ① see … as … 把……看作……；相当于regard…as…；consider…as… 把……看作 例句：We should see mistakes as chances to learn. ② improve v.改善；提高； 词形变化：improvement n.改进，提升 24. Sometimes it is also important to get guidance from a teacher or a coach. They can show us the right way to practise and give us important feedback and advice. ① guidance n.指导；引导（不可数）；词形变化：guide v.指导 n.向导； ② advice n.建议（不可数）advise v.建议（动词） 辨析拓展：advice（不可数名词）；suggestion（可数名词，建议）；give sb. advice 给某人提建议； ③the way to do sth. 做某事的方法 25.In addition, studies show that students learn more when they hang out with other students who are serious about study. ① in addition 此外；另外； 拓展搭配：in addition to sth./doing 除……之外（介词短语） ② hang out 闲逛；相处； ③be serious about 对……认真； 例句：He is serious about his English study. ④ 语法点：who引导定语从句，先行词students，who在从句作主语不能省略。 26. Since there are so many learning materials on the internet, it is important to think carefully and choose wisely what and how you study. ① since conj.因为；既然（引导原因状语从句）； 例句：Since you are tired, you can have a rest. ② wisely adv.明智地；  词形变化：wise adj.明智的 → wisely adv.明智地→wisdom智慧 27.Take advantage of the best tools and resources to learn wisely and efficiently. ① take advantage of 利用； 例句：We should take advantage of free learning resources. ②efficiently adv.高效地； 词形变化：efficient adj.高效的 → efficiently adv.高效地；efficiency n.效率 28. As you continue on your learning journey, you should try to walk at your own speed and enjoy the trip. ① as引导时间状语从句：当…… ② continue v.继续； 词形变化：continue v.继续 → continuous adj.持续的③ 拓展搭配：continue to do / continue doing 继续做某事 ③at one’s own speed 按照自己的节奏/速度 例句：Learn at your own speed, don’t rush. 29. Reading opened up new worlds and allowed me to discover new things for myself. ① open up 打开；开拓；开启； 例句：Reading opens up new worlds for us. ② allow sb. to do sth. 允许某人做某事； ③ discover v.发现（原本存在的事物）； 词形变化：discovery n.发现 辨析拓展：discover发现；invent发明（创造新东西） 【Grammar Focus】that/if/whether引导的宾语从句 宾语从句三要素: 一、引导词: ①that---当从句是陈述句时，由that引导，在句中不充当成分，无实义，可省略 He says that he can speak English. ②if/whether---当从句是一般疑问句时，用if或whether引导，在句中不充当成分，但不能省略，意为“是否” I don't know if/whether he would like to go to the movies with me. 【拓展延伸】：能用whether不能用if的情况: 与or not连用（whether...or not） Eg:我不知道她是否明天能回来。 I don't know whether she will come back tomorrow or not. 在动词不定式前（whether +to do） Eg:她还没决定要不要加入俱乐部。 She hasn't made up her mind whether to join the club 在介词后（介词+whether） Eg:我在考虑要不要告诉他真相。 I am thinking about whether I should tell him the truth 二、从句语序:陈述语序，即“主语+谓语动词(+其他)’ 三、从句时态: ① 当主句是一般现在时，从句时态不受主句限制，即从句时态就用其本身时态 ② 当主句是一般过去时态时，从句要用相应的过去某种时态。如一般现在时变一般过去时。 ③ 当从句表示的是客观事实或真理、自然现象、谚语等时，从句用一般现在时，与主句无关。 【拓展延伸】否定转移: 如果宾语从句由that(可省略)引导，且主句主语是第一人称，谓语动词是think、guess、believe、suppose等表示“认为;猜测”的动词时，从句的否定要转移到主句上。 如:Idon't think he is right.我认为他是不对的。 语法思维导图 1 学科网（北京）股份有限公司 $