Unit 1 单元知识点过关（精讲课件）-2025-2026学年九年级英语全一册单元知识点精讲精练（人教版）

该初中英语课件系统梳理了Unit1“如何成为好的学习者”的核心词汇、短语、句型及语篇知识，通过词汇变形、辨析、语境应用构建词汇网络，结合重点句型与课文语篇分析，形成从词到句到篇的逻辑脉络，帮助学生建立完整的语言知识体系。 其亮点在于融合语言能力与思维品质培养，如词汇辨析通过对比loud/aloud/loudly的用法培养精准表达，语境过关设计真实语篇（如彭奶奶学英语）提升语言运用；分层练习覆盖基础（词汇填空）到综合（语篇补全），满足不同学生需求。既帮助学生巩固知识、提升学习能力，也为教师提供系统复习框架，增强教学针对性。

人教版初中英语Unit1 How can we become good learners 单元知识点过关 9年级全一册 Contents 词汇变形过关 词汇辨析过关 重点词汇过关 词汇语境过关 短语识记过关 课文语篇过关 01 重点词汇过关 Unit 1. How can we become good learners? 3 重点词汇过关 重点词汇过关 根据汉语填写单词 1．Do you know if Mary has a （同伴）to practice French with? 2．I wonder how to (增加) the number of new English words for more reading. 3．Mrs. Li asked us to make some (句子) with these new words. 4．You'll just have to be (有耐心的). 5．Let’s give these news (课本) to the children. 6．There is over one (发音) of the special word. 7．China now needs to develop not at high (速度) but with high quality (质量). 8．Lao She wrote many plays, （小说）and short stories about people's lives. partner increase sentences patient textbooks pronunciation speed novels 重点词汇过关 6 9．You should choose (明智地) how you spend your spare time. 10．We all think that he is a (天生的) singer. 11．The scientists Pierre Agostini, John F. Ferenc Krausz and Anne L’Huillier won the the 2023 Nobel Prize in (物理). 12．I can’t hear you clearly. Can you (重复) what you said? 13．When you learn something interesting, your (大脑) is more active. 14．You simply can’t get a ticket official channels. (凭借) 15．Everyone is born with the (能力) to learn. 16．Practising your (语法) can help you increase your confidence and improve your language level. wisely ability born physics repeat brain through 重点词汇过关 grammar 7 17．Reading (大声) every morning is helpful to memorize what we read. 18．Can you tell me the (秘诀) to language learning? 19．If we are interested in something, our brains are more (活跃的) . 20． (把……联系起来) what you need to learn with something interesting is a good way to learn. 21．Learn the new knowledge while (review) the old one. 22．There is a close (connect) between your health and what you eat. 23．Read something interesting, and you will not get （boring）. 24．Kids’ (brain) are like question machines and one of their best ways to learn is to ask a lot of questions. aloud secret active reviewing Connecting connection bored 重点词汇过关 brains 8 重点词汇过关 25．I must improve my writing (able) because I want to become a writer. 26．Now all of us should look straight ahead and keep （run）. 27．I think a successful （learn）should have good learning habits. 28．Mike is good at playing soccer. He plays it very （good）. 29．Different cars run at different (speed). Don’t you think so? 30．My new friend is very special, so his ideas are usually very (difference). 31．It’s hard for me (understand) the article. 32．China has made rapid (develop) in the space science and technology these years. 33．Nothing is a waste if we have a (create) mind. running ability learner well different speeds to understand development creative 9 02 词汇变形过关 10 1．pronounce→ n.发音；读音 2．patient→ adv.耐心地 3．expression→ v.表达 4．secret→ adv.秘密地 5．memorize→ n.记忆；回忆 6．wisely→ adj.明智的；聪明的 7．steal→ 过去式→ 过去分词 8．spread→ 过去式/过去分词 词汇变形过关 pronunciation patiently express secretly wise memory stole stolen spread 11 9．poem→ (诗人) 10．aloud→ loud/ (adv) 11．easy→ （比较级）— (最高级) 12．nine→ (十九)— (第十九) 13．happy→ (名词) 14．hum→ (动名词) 15．express（v.）→ ( n. ) 16．honest→ (名词)— （反义词） 词汇变形过关 poet loudly easier nineteen humming happiness easiest expression honesty nineteenth dishoest 12 17．true→ (副词)— (名词) 18．frighten→ （adj.）— （adj.） 19．music→ (音乐家) 20．self→ (adj.) 21．humor( n.) → ( adj.) 22．fat→ （比较级）— (最高级) 23．soft→ (副词) 24．stretch→ （单三） 词汇变形过关 truly frightening musician selfish fatter humorous softly stretches fattest truth freighted 13 25．branch→ (复数) 26．direct→ (-ed) (n) 27．France→ (adj) (n) 28．act → (adj) (n) (n活动) 29．prefer→ (-ed) (phrase) 30．life→ (pl) 31．marry → (-ed) (adj) 32．serve→ (-ed) (n) (仆人)   词汇变形过关 branches directed French active lives preferred married served married truth direction French action activity prefer to do sth.. service servant 14 03 词汇辨析过关 15 词汇辨析过关 aloud loud loudly 作形容词表示 “响亮的、大声的”，用于修饰名词，强调声音的 “音量大”，能被清晰听到。作副词主要用于口语，常与 speak, talk, shout, laugh 等动词搭配，表示 “大声地”，相当于 “in a loud way”。Speak loud—everyone needs to hear you.大声点说 —— 大家都要听清楚。 强调 “声音刺耳、喧闹地”，常含 “嘈杂、令人不适” 的意味，可修饰各类动作（不仅限于说话类动词）。 用法更正式，可用于比较级。 The music was playing loudly next door. 隔壁的音乐声开得很大。 特指 “出声地”，与 “默读（silently）” 相对，强调 “发出声音能被听到”，但不一定 “大声”。 常见搭配：read aloud（朗读）、think aloud（自言自语）。 Please read the text aloud. 请朗读这段文字。 find out discover find 指 “发现”原本存在但不为人知的事物，或 “偶然发现” 出乎意料的东西。侧重 “首次发现” 或 “发现隐藏的事物”。Columbus discovered America in 1492. 哥伦布在 1492 年发现了美洲。 look for 强调通过调查、研究、询问等努力，“查明、弄清楚”隐藏的事实、真相或信息。搭配：接从句或名词。We need to find out who broke the window. 我们得查明是谁打破了窗户。 强调 “寻找” 的动作或过程，不涉及是否找到结果。 搭配：直接接宾语，表示 “寻找某物 / 人”。 She is looking for her lost keys. 她正在找她丢失的钥匙。 强调 “找到” 的结果，指偶然或经过寻找后 “发现 / 找到” 某物 / 人，侧重 “得到” 的结果。I finally found my phone under the sofa. 我终于在沙发底下找到了手机。 词汇辨析过关 17 be patient to do sth. be patient with be patient of 对人或事物有耐心，强调 “容忍对方的行为、缺点或过程中的缓慢”。后接宾语（人或具体事物），表示 “对…… 有耐心”。Teachers should be patient with their students. 老师应该对学生有耐心。 有耐心去做某事，强调 “在做某个具体动作时保持耐心”，侧重 “耐心地执行某个行为”。后接不定式（to do），表示 “耐心做某事”。You need to be patient to learn a new language. 学习一门新语言需要有耐心。 容忍令人不悦的事物、情况或行为（尤指抽象的、非生命体的对象，如困难、麻烦、错误等），侧重 “忍受、包容某种状态”。A good leader must be patient of criticism. 优秀的领导者必须能容忍批评。 3.词汇辨析过关 18 词汇辨析过关 in by with 表示通过某种手段、方法、途径达成某事。后接动名词（doing），表示 “通过做某事”；后接抽象名词（如 means, way, method 等），表示 “通过某种方法”；后接交通工具（不加冠词），表示 “乘坐……”。We can learn English by speaking it every day. 我们可以通过每天说英语来学习它。 表示 “用某种语言、材料、颜色、服饰”，或 “以某种形式、方式（如媒介、环境）”，强调 “用…… 形式 / 载体”。后接语言、材料、颜色、服饰、抽象媒介（如 ink, pencil, English 等）。 She can sing in English and French. 她会用英语和法语唱歌。 表示 “用 / 借助具体的工具、物品、身体部位”，强调 “使用有形的器具或手段”。后接具体的工具、物品、身体器官（多为可数名词，可加冠词）。She cut the cake with a knife.她用刀切开了蛋糕。 19 training practice exercise 强调通过反复做某事来熟练掌握技能、知识或习惯，侧重 “实践、实际操作”，可指日常性、持续性的练习。You need more practice to play the piano well. 你弹好钢琴需要更多的练习。 指 “有系统、有计划的训练”，目的是培养专业能力、技能或适应某种角色（如职业、运动项目等），强调 “长期、结构化的培养过程”。She’s having voice training for the singing competition. 为比赛进行的系统声乐训练。 侧重 “为了特定目的（如健康、能力提升）进行的有规律的活动”，可指身体锻炼或脑力练习。He does morning exercises every day to keep fit.他每天做晨练保持健康。 词汇辨析过关 20 1．The students are doing morning ______ on the playground． A．practice B．exercises C．training D．sports 2．What about ________ to practice pronunciation? A．read loudly B．reading  aloud C．read loud D．reading loud 3．I ________ my pen everywhere, but I couldn’t ________ it. I want to ________ who took it. A．looked for; find out; find B．looked for; find; find out C．found; find out; look for D．found out; look for; find 4．Mum, could you help me __________ my toy car? I can’t __________ it anywhere! A．look for; find B．find; look for C．look; find out D．look; find 5．Billy often goes to school _______ his classmate’s bicycle. A．in B．by C．on D．with B B B 词汇辨析过关 A C 21 6．It is _________ you to speak_______ in public. A．polite for; aloud B．polite of; loud C．impolite for; loudly D．impolite of; loudly 7．What about to practice pronunciation？ A．reading loud B．reading loudly C．to read aloud D．watch videos 8．Can you what time the meeting starts? A．find B．find out C．discover D．invent 9．—What do you plan ________ on TV? —I hope that I can ________ what’s going on around the world. A．watching; find B．to watch; find out C．watching; find out D．to watch; look for D B B 词汇辨析过关 B 22 10．—What do you plan ________ on TV？ —I hope that I can ________ what’s going on around the world. A．to watch; find out B．watching; look for C．watching; find out D．to watch; look for 11．Every parent________is ________ with their children. They try to help them develop the good habits again and again. A．present; patient B．shows up; patient C．presents; strict D．turns up; popular 12．More than seventy percent of the students chose Miss Fisher to be the best teacher. They think she is ________ of all the teachers. A．patient B．more patient C．the most patient D．much more patient 13．Ms. Li ________ students. They like her very much. A．is patient with B．patients for C．is patient for D．patients to A A 词汇辨析过关 C A 23 14．The music is too ________, so I have to speak ________. A．loud; aloud B．aloud; loud C．loudly; loudly D．aloud; aloud 15．I bought a nice shirt. It’s made _______ cotton, and it was made _______ America. A．of, by B．of, in C．from, with D．of, with 16．—Your scarf is so beautiful. Is it made ________ silk? —Yes. It is made completely ________ hand, so it cost me too much. A．of; in B．of; by C．from; with 17．— I hear you've had a few new football players. —Yes. But one or two had no strict until they joined our club. A．practice B．training C．education D．exercise A B B 词汇辨析过关 B 24 18．—Erin, you manage to lose your weight in such a short time. —Well, I have ____ for three weeks to meet the health standard. A．joined a sports club B．got training C．started running D．kept exercising 19．—It is so easy _______ him to get along with, many students love him. —Yes , he is _______ to each student. A．for; patient enough B．of; patient enough C．for; enough patient D．of; enough patient D B 词汇辨析过关 25 04 词汇语境过关 26 In a classroom in Changsha, an elderly student is making a self-introduction to her classmates in English, “My name is Peng Shengwu. I am 80 years old. I like singing, 1 the piano and learning English. Learning makes me happy.” 2 first, Peng knew little about English.Then she began to learn for her grandson, who 3 his hearing at age 3. 4 the boy was 5, the family decided that he should take an English training course. And Peng accompanied (陪伴) 5 in class. “There is a golden period for children 6 have hearing problems to learn to speak.” Peng said. “I wanted to help him develop language ability 7 it was 词汇语境过关 chapter1 27 too late.” In the beginning, the boy was too 8 to speak. To encourage him to be brave, Peng would have simple English conversations with him at home asking 9 such as “Where are you?” and “What are you doing?” Gradually, the boy 10 in love with English. And Peng herself didn’t stop learning English. “Learning English is a healthy exercise for the brain—more effective than healthcare products,” she said. Key: 1．playing 2．At 3．lost 4．When 5．him 6．who/that 7．before 8．shy 9．questions 10．fell 词汇语境过关 chapter1 28 You have learnt English for several years. Can you speak English confidently? Many students are lack of confidence when speaking English. How can we speak English with more 1 ? Here is some advice to help you. Use positive (积极的) self-talk. Believe it or not, the most important person you talk to every day is yourself. 2 you keep thinking English is too difficult and you will never improve, you are sure to start believing them. So you have to be patient and talk positively with yourself. Be 3 to replace unhelpful thoughts or ideas with better ones. Speak louder, slower. To sound more confident, speak loudly enough so that anyone in the same room can easily hear you. Many English learners worry that 4 too slowly 词汇语境过关 chapter2 29 will make them sound inexperienced. But speaking too fast may cause mistakes. So avoid worrying that you are speaking too slowly for the people 5 you. Speak in complete sentences. If you are not confident in your language ability, you will probably try to say as little as possible when you speak. This is a 6 problem for language learners. But using complete sentences can show others that you are not afraid to speak English. Read out loud. It can help build confidence in how your English sounds. The next time you are reading something, take a few minutes to read it aloud. First, read silently. 7 , listen to the radio. Third, try to read the story out loud 8 . At last, try listening to the speaker and reading out loud at the same time. Key: 1．confidence 2．If 3．sure 4．speaking 5．around 6．common 7．Second 8．alone 词汇语境过关 chapter2 30 05 短语识记过关 31 1. 与某人一起学习 2. 制作单词卡片 3. 听录音磁带 4. 向某人求助 5. 看录像 6. 同某人谈话 7. 太...而不能... 8. 完成做某事 work with make word cards listen to tapes ask sb. for help watch videos have conversations with sb. too... to ... finish doing sth. 短语识记过关 I like to work with my classmates on group projects. 我喜欢和同学们一起做小组项目。 My teacher told us to make word cards to remember new words. 老师让我们制作单词卡片来记新单词。 It's helpful to listen to tapes when learning English. 学英语时听磁带是有帮助的。 If you don't understand, you can ask your teacher for help. 如果你不懂，可以向老师求助。 We often watch videos in our English class. 我们在英语课上经常看视频。 You should have conversations with your friends in English. 你应该和朋友们用英语对话。 The box is too heavy for me to carry. 这个箱子太重了，我搬不动。 I need to finish doing my homework before dinner. 我需要在晚饭前做完作业。 32 17. 也 18. 小菜一碟 19. 查阅；查找 20. 以便；为了 21. 大声跟读 22. 记笔记 23. 句型 24. 英语口语 as well a piece of cake look up so that repeat out loud take notes sentence patterns spoken English 短语识记过关 She likes singing, and she likes dancing as well. 她喜欢唱歌，也喜欢跳舞。 For him, solving this math problem is a piece of cake. 对他来说，解这道数学题是小菜一碟。 You can look up new words in a dictionary. 你可以在字典里查新单词。 I study hard so that I can get good grades. 我努力学习以便能取得好成绩。 The teacher asked us to repeat the sentence out loud. 老师让我们大声重复这个句子。 It's a good habit to take notes in class. 在课堂上做笔记是个好习惯。 We need to learn different sentence patterns in English. 我们需要学习英语中不同的句型。 Practicing spoken English is important for us. 练习英语口语对我们来说很重要。 33 9. 作报告 10. 起初 11. 逐字逐句地 12. 的秘密 13. 害怕做某事 14. 爱上... 15. ...的秘诀  16. 肢体语言 give a report at first word by word the secret to... be afraid to do sth fall in love with the secret to…  body language 短语识记过关 She will give a report about her trip tomorrow. 她明天要做一个关于她旅行的报告。 At first, I didn't know how to use the machine. 起初，我不知道怎么用这台机器。 He read the story word by word to understand it well. 他逐字读这个故事，以便很好地理解它。 The secret to learning English well is practicing every day. 学好英语的秘诀是每天练习。 She is afraid to speak in front of many people. 她害怕在很多人面前讲话。 Many students fall in love with English after learning it. 很多学生在学了英语之后就爱上了它。 The secret to making delicious cookies is using real butter. 做出美味饼干的秘诀是用真正的黄油。 Body language can help us communicate better. 肢体语言能帮助我们更好地交流。 34 25. 在...方面犯错误 26. 做某事的能力 27. 视....而定；取决于； 28. 注意；关注 29. 把...和...连接起来 30. 感到厌烦 31. 考虑  32. 在....方面擅长  make mistakes in the ability to do sth depend on pay attention to connect ... with... get bored think about       be good at       短语识记过关 He often makes mistakes in spelling. 他经常在拼写上犯错误。 Reading can improve the ability to understand. 阅读能提高理解能力。 Your success may depend on your hard work. 你的成功可能取决于你的努力。 You should pay attention to your pronunciation. 你应该注意你的发音。 We can connect English with our daily life. 我们可以把英语和我们的日常生活联系起来。 He will get bored if he has nothing to do. 如果无事可做，他会感到无聊。 I often think about my future. 我经常思考我的未来。 She is good at playing the piano. 她擅长弹钢琴。 35 33. 即使，尽管 34. 担心，担忧 35. 害怕... 36. 尽力做某事 37. 焦虑不安的 38. 每当；每次 39. 代替，而不是 even if              worry about         be afraid of try to do sth. be stressed out each time instead of 短语识记过关 He will go there even if it rains. 即使下雨，他也会去那里。 Don't worry about your exam. 不要担心你的考试。 She is afraid of snakes. 她害怕蛇。 We should try to help each other. 我们应该尽力互相帮助。 He is stressed out because of too much work. 因为工作太多，他压力很大。 I meet him each time I go to the park. 每次我去公园都会遇到他。 You should study instead of playing games. 你应该学习而不是玩游戏。 36 06 课文语篇过关 37 课本语篇 Jack: 安妮，我有点紧张，我必须读完一本书，以便下周一作报告。 Annie: 听起来不太糟糕。 Jack:但我是一个读书很慢的人。 Annie:一开始只管快速阅读获取文章大意就好了，不要逐字逐句的读，按词组阅读。 Jack:但我很多单词都不懂，我不得不用字典。 Annie:尽量通过阅读上下文来猜测单词的意思，可能你知道的比你的要多。 Jack: 那听起来很难! Annie:哦，耐心点，这得花时间。你可以每天通过阅读你喜欢的东西得到提高。你读得越多，你(阅读的速度)就越快。 38 课本语篇 我是如何学会学习英语的 去年，我不喜欢我的英语课。每节课像是一个噩梦。老师说的太快以至我大多数时候都听不太懂。因为我糟糕的发音，我害问问题。我只是躲在我的课本后面，从来不说一句话。后来有一天我看了一部叫做《玩具总动员》的英语电影。我爱上了这部既激动人心又滑稽有趣的电影！就这样我也开始看其他的英文电影。虽然我无法听懂那些角色所说的全部内容，但他们的肢体语言和面部表情帮助我理解了意思。我也意识到我可以通过只听关键词来理解意思。通过听英文电影中的对话，我的发音也更好了。我发现听一些有趣的内容是学习语言的秘诀。我还学到了一些有用的句子比如“这简直是小菜一碟”或者“你活该”。我起初不理解这些句子，但是因为我想理解这个故事，所以我查了字典。现在我真的喜欢我的英语课。我想学习生词和更多的语法，那样我对英语电影就能有更好的理解了。 39 课本语篇 怎么成为一个成功的学习者呢? 每个人天生就拥有学习的能力。但是你能否学习的好取决于你的学习习惯。研究显示成功的学习者有一些共同的好习惯。 1.培养他们对所学东西的兴趣。 研究显示，如果你对某事物感兴趣，你的大脑会更活跃而且对你来说长时间关注那个事物也容易些。善于学习的人经常把他们需要学的事物与一些有趣的事物联系起来。比如，如果他们需要学习英语而且他们喜欢音乐或者体育，他们就可以听英文歌曲或者看英文版的体育节目。这样他们就不会感到乏味了。 2.练习并从错误中学习。善于学习的人思考他们擅长什么以及他们需要更多的练习什么。记住：“不用即失”。即使你学某事物学的很好，如果你不使用你会忘记它。“熟能生巧”。善于学习的人会一直练习他们所学到的东西，而且他们从不怕犯错误。亚历山大-格雷厄姆-贝尔不是一夜之间发明了电话的。他是通过许多次的尝试以及从他的错误中学习取得成功的。 40 课本语篇 3.发展他们的学习技能。仅仅努力学习是不够的。善于学习的人知道他们能够学习的最佳方式。例如，他们可以通过写下关键词或者画思维导图来记笔记。他们还会寻找各种方式来复习他们所学到的东西。他们可以通过每天读他们的笔记或者向另一名学生解释信息的方式来复习。 4.问问题。善于学习的人在课堂上或者课后经常问问题。他们甚至互相问问题然后尽力找出答案。知识源于质疑。学习是一段毕生的旅程，因为每天都会带来新的事物。你所学会的一切都会成为你的一部分并改变着你，所以要聪明地学习、好好学习。 41 课本句子梳理 句式要点 1.by asking the teacher for help. 通过向老师求助。 语法要点：介词 by 后接动名词（doing），表示 “通过某种方式、手段”。 We learn English by listening to songs. 我们通过听歌学英语。 2.Do you have conversations with friends in English? 你和朋友用英语说话吗？ 一般现在时的一般疑问句，助动词 do 提前，主语后接动词原形（have）。 固定搭配 “have conversations with sb.” 表示 “和某人交谈”；“in + 语言” 表示 “用某种语言”。 Do they have meetings with clients in Chinese? 他们和客户用中文开会吗？ 3.What about reading aloud to practice pronunciation? 朗读练习发音呢？ “What about...?” 用于提出建议或询问看法，后接名词、代词或动名词（doing）。 动词不定式 “to practice pronunciation” 作目的状语，表 “为了练习发音”。 What about going for a walk to relax?去散步放松一下怎么样？ 重点句型过关 42 课本句子梳理 句式要点 4.It’s too hard to understand spoken English. 听懂英语口语太难了。 固定句型 “It’s + adj. + to do sth.”，it 作形式主语，真正的主语是后面的不定式（to understand...）。 “too + adj. + to do sth.” 表示 “太…… 而不能做某事”（本句中 “too hard to understand” 即 “太难而不能听懂”）。 It’s too cold to swim today. 今天太冷了，不能游泳。 5.The more you read, the faster you’ll be.你读的越多，读的速度就越快。 “the + 比较级..., the + 比较级...” 表示 “越……，就越……”，前半句表条件，后半句表结果。 前半句用一般现在时（you read），后半句常用一般将来时（you’ll be），也可根据语境用其他时态。 The harder you work, the better grades you will get. 你越努力，成绩就会越好。 重点句型过关 43 课本句子梳理 句式要点 6.Why did Wei Fen find it difficult to learn English?为什么魏芬发现学习英语很难？ 特殊疑问句结构：“特殊疑问词（Why）+ 助动词（did）+ 主语（Wei Fen）+ 动词原形（find）+ 其他”，用于询问原因。 固定句型 “find it + adj. + to do sth.”：it 作形式宾语，真正的宾语是后面的不定式（to learn English），adj.（difficult）作宾语补足语，意为 “发现做某事是…… 的”。 I find it easy to make friends. 我发现交朋友很容易。 7.What is the secret to language learning? 语言学习的秘诀是什么？ 特殊疑问句结构：“特殊疑问词（What）+ be 动词（is）+ 主语（the secret）+ 其他”，用于询问具体内容。 固定搭配 “the secret to...”：to 为介词，后接名词或动名词（doing），表示 “…… 的秘诀”，本句中 “language learning” 是名词短语作介词宾语。 What is the secret to solving this problem? 解决这个问题的秘诀是什么？ 重点句型过关 44 课本句子梳理 句式要点 8.Although I could not understand everything the characters said, their body language and the expressions on their faces helped me to get the meaning.尽管我并不能听懂各个角色说的所有台词，但他们的肢体语言和面部表情帮助我理解意思。 让步状语从句：“Although...” 引导让步状语从句，表示 “尽管……”，注意 although 不能与 but 连用（即句中不能同时出现 although 和 but）。 定语从句：“everything the characters said” 中，省略了关系代词 that（因先行词是 everything，关系代词在从句中作宾语时可省略），完整形式为 “everything that the characters said” 。 固定搭配 “help sb. to do sth.”：to 可省略，意为 “帮助某人做某事”。 Although he is young, he knows a lot. 尽管他年纪小，但他懂得很多。 9.I want to learn new words and more grammar so that I can have a better understanding of English movies.我想学习新单词和更多的语法，以便更好地理解英文电影。 目的状语从句：“so that...” 引导目的状语从句，表示 “为了，以便”，从句中常含情态动词（can, will 等）。 动词不定式 “to learn...” 作 want 的宾语，“want to do sth.” 意为 “想要做某事”。 固定短语 “have a better understanding of...”：意为 “更好地理解……”。 重点句型过关 45 课本句子梳理 句式要点 10.I don’t know how to increase my reading speed.我不知道如何提高我的阅读速度。 复合句结构：主句是 “I don’t know”，后面接 “疑问词（how）+ 不定式（to increase...）” 作宾语，构成 “疑问词 + 不定式” 结构，相当于一个宾语从句（此处可理解为 “I don’t know how I can increase my reading speed” 的简化）。 这种结构常用在 know, learn, wonder 等动词后，表达 “如何做某事”“做某事的方式” 等。 She doesn’t know what to buy for her mother. 她不知道给妈妈买什么。 11.I don’t know enough words to write well.我认识的单词不够多，不能把作文写好。 固定句型 “adj. + enough + to do sth.”：表示 “足够…… 去做某事”，此处 “enough words” 意为 “足够的单词”，不定式 “to write well” 作结果状语。 句子可理解为 “我认识的单词数量不足，导致不能写好作文”，强调 “足够…… 以实现某结果”。 He is tall enough to reach the shelf. 他足够高，能够到架子。 重点句型过关 46 课本句子梳理 句式要点 12.But whether or not you can do this well depend on your learning habits.但是你是否能学好取决于你的学习习惯。 主语从句：“whether or not you can do this well” 是主语从句，其中 “whether or not” 表示 “是否”，引导主语从句时，从句作句子的主语，谓语动词用单数（本句中 “depends” 为第三人称单数）。 固定搭配 “depend on” 表示 “取决于，依靠”，主语为单数时，depend 用第三人称单数形式 depends。 Whether we go hiking tomorrow depends on the weather. 我们明天是否去远足取决于天气。 13.Good learners will keep practicing what they have learned.优秀的学习者会继续练习他们已经学过的知识。 固定搭配 “keep doing sth.” 表示 “持续做某事，一直做某事”，此处 “practicing” 是动名词，作 keep 的宾语。 宾语从句：“what they have learned” 是宾语从句，作 practicing 的宾语，其中 “what” 在从句中作 learned 的宾语，意为 “他们已经学过的东西”。 句子时态为一般将来时（will keep），强调 “优秀的学习者将会持续做某事”。 You should keep reading what you are interested in. 你应该一直读你感兴趣的东西。 重点句型过关 47 THE END $