Unit 3 Section B 单词讲解课件 2026-2027学年人教版九年级英语上册

这是一份Unit 3 Section B 单词讲解课件 2026-2027学年人教版九年级英语上册，共74页。
新人教九年级英语（上）Section B 单词讲解课件Unit 3 Smart LearningStella原创资料讲解内容经典例题例句翻译常用搭配读音、词性Stella原创资料新单词（预习）growth n. 成长；增加mindset n. 观念模式material n. 材料in part 在某种程度上；部分地guidance n. 指导feedback n. 反馈addition n. 添加；加法in addition 除此之外；此外resource n. 资源；资料textbook n. 教科书；课本advantage n. 优势；优点take advantage of 利用efficiently adv. 高效率地valley n. 山谷；溪谷pronunciation n. 发音；读音click v. (用鼠标或在触模板上)点击；(使)发出咔嗒声magazine n. 杂志；期刊open up 打开；开放shelf n. (pl. shelves) (墙壁、书橱等的)架子；搁板schoolwork n. 学校作业print n. 印刷品；打印 v. 打印newspaper n. 报纸e-book n. 电子书recent adj. 最近的；最新的Stella原创资料New wordsStella原创资料 growth /ɡroʊθ/ n. 成长；增加【巧记】grow（成长）+ th（名词后缀）→ 成长【常用搭配】personal growth（个人成长），economic growth（经济增长）【例句】Reading helps in the growth of your vocabulary.（阅读有助于词汇量的增长。）【中考考点】-th后缀将动词变为名词，如grow→growth, strong→strengthStella原创资料【经典例题】A good learning environment is important for students' ______. A. grow B. growth C. grew D. grown答案：B讲解：名词所有格students'后接名词，growth符合。grow是动词，grew是过去式，grown是过去分词。Stella原创资料Stella原创资料mindset /ˈmaɪndset/ n. 观念模式【巧记】mind（思想）+ set（设定）→ 思想的设定 → 思维方式【常用搭配】positive mindset（积极心态），growth mindset（成长型思维）【例句】Having a growth mindset helps you learn from mistakes.（拥有成长型思维有助于你从错误中学习。）【中考考点】合成名词，常与positive, negative等连用Stella原创资料【经典例题】A positive ______ is important for success. A. mind B. mindset C. set D. setting答案：B讲解：根据"positive"可知是积极心态mindset。mind单独指"头脑"，set"一套"，setting"环境/设置"。Stella原创资料Stella原创资料material /məˈtɪriəl/ n. 材料【巧记】mater（物质）+ ial → 物质的东西 → 材料【常用搭配】learning material（学习材料），reading material（阅读材料）【例句】The teacher provided us with extra learning materials.（老师给我们提供了额外的学习材料。）【中考考点】material既是可数名词（指具体材料）也是不可数名词（指材料总称）Stella原创资料【经典例题】We need to collect enough ______ for our research. A. material B. matter C. thing D. object答案：A讲解：research material意为"研究材料"。matter"事情/物质"，thing"东西"，object"物体"。Stella原创资料Stella原创资料in part 在某种程度上；部分地【巧记】in（在...里面）+ part（部分）→ 在部分里 → 部分地【常用搭配】in large part（在很大程度上），in part because（部分因为）【例句】His success was due in part to hard work.（他的成功部分归功于努力。）【中考考点】同义短语：partlyStella原创资料【经典例题】The problem was caused ______ by his carelessness. A. in part B. on part C. at part D. with part答案：A讲解：in part是固定短语，意为"部分地"。其他搭配都不正确。Stella原创资料Stella原创资料guidanceguidance /ˈɡaɪdns/ n. 指导【巧记】guide（指导）+ ance（名词后缀）→ 指导【常用搭配】under the guidance of（在...的指导下），career guidance（职业指导）【例句】Under the teacher's guidance, I improved my English.（在老师的指导下，我的英语进步了。）【中考考点】-ance后缀将动词变为名词，如guide→guidanceStella原创资料【经典例题】With the ______ of my parents, I made the right choice. A. guide B. guidance C. guiding D. guided答案：B讲解：with the guidance of是固定搭配，意为"在...的指导下"。guide是动词或名词"导游"，guiding是形容词。Stella原创资料Stella原创资料feedbackfeedback /ˈfiːdbæk/ n. 反馈【巧记】feed（喂）+ back（回）→ 喂回去 → 反馈【常用搭配】give feedback（给反馈），receive feedback（收到反馈）【例句】The teacher gave us feedback on our essays.（老师对我们的作文给出了反馈。）【中考考点】feedback是不可数名词，没有复数形式Stella原创资料【经典例题】We need ______ from our teacher to improve our writing. A. feedback B. a feedback C. feedbacks D. the feedbacks答案：A讲解：feedback是不可数名词，不加a，也没有复数形式。Stella原创资料Stella原创资料 addition /əˈdɪʃn/ n. 添加；加法【巧记】add（加）+ ition（名词后缀）→ 添加【常用搭配】in addition（此外），addition to（添加到）【例句】In addition to English, he also learns French.（除了英语，他还学法语。）【中考考点】in addition（此外）和in addition to（除...之外）的区别Stella原创资料【经典例题】______ to giving me advice, he also lent me money. A. In addition B. Addition C. In addition to D. Additional答案：C讲解：in addition to意为"除...之外"，后接动名词。in addition单独使用，后接句子。Stella原创资料Stella原创资料resource /ˈriːsɔːrs/ n. 资源；资料【巧记】re（再）+ source（来源）→ 反复使用的来源 → 资源【常用搭配】learning resources（学习资源），natural resources（自然资源）【例句】The library has many online resources.（图书馆有许多在线资源。）【中考考点】resource常以复数形式resources出现，表示"资源"Stella原创资料【经典例题】The internet provides us with many useful ______ for learning. A. resource B. resources C. source D. sources答案：B讲解：many后接可数名词复数，resources意为"资源"。source是"来源"。Stella原创资料Stella原创资料 textbook /ˈtekstbʊk/ n. 教科书；课本【巧记】text（课文）+ book（书）→ 课文用的书 → 教科书【常用搭配】open your textbook（打开课本），read the textbook（读课本）【例句】Please turn to page 20 in your textbook.（请翻到课本第20页。）【中考考点】合成名词，常与coursebook互换Stella原创资料【经典例题】All students need to buy the ______ for this course. A. text B. book C. textbook D. notebook答案：C讲解：根据"for this course（这门课程）"可知是教科书textbook。text"文本"，notebook"笔记本"。Stella原创资料Stella原创资料advantage /ədˈvæntɪdʒ/ n. 优势；优点【巧记】ad（加强）+ vant（前面）+ age（名词后缀）→ 在前面 → 优势【常用搭配】have an advantage over（比...有优势），take advantage of（利用）【例句】Being bilingual is a great advantage.（会双语是一个很大的优势。）【中考考点】反义词是disadvantage（劣势）Stella原创资料【经典例题】His height gives him an ______ over other players. A. advantage B. advance C. adventure D. advice答案：A讲解：have an advantage over是固定搭配，意为"比...有优势"。advance"前进"，adventure"冒险"，advice"建议"。Stella原创资料Stella原创资料take advantage of 利用【巧记】take（拿）+ advantage（优势）+ of → 拿住优势 → 利用【常用搭配】take advantage of opportunities（利用机会），take advantage of resources（利用资源）【例句】You should take advantage of the library's resources.（你应该利用图书馆的资源。）【中考考点】后接名词/动名词，注意of是介词Stella原创资料【经典例题】We should ______ every chance to practice English. A. take advantage B. take advantage of C. take the advantage D. take advantage to答案：B讲解：take advantage of是固定短语，意为"利用"，后接宾语。其他形式都不完整。Stella原创资料Stella原创资料efficientlyefficiently /ɪˈfɪʃntli/ adv. 高效率地【巧记】ef（出）+ fic（做）+ ient + ly → 做得出的 → 高效地【常用搭配】work efficiently（高效工作），learn efficiently（高效学习）【例句】This method helps you learn vocabulary more efficiently.（这个方法帮你更高效地学习词汇。）【中考考点】形容词efficient + ly变副词Stella原创资料【经典例题】To learn English well, you need to study ______. A. efficient B. efficiently C. efficiency D. effective答案：B讲解：修饰动词study用副词efficiently。efficient是形容词，efficiency是名词，effective是形容词"有效的"。Stella原创资料Stella原创资料valley /ˈvæli/ n. 山谷；溪谷【巧记】vall（谷）+ ey → 山谷【常用搭配】in the valley（在山谷里），valley between（...之间的山谷）【例句】The river flows through the valley.（这条河流经山谷。）【中考考点】复数形式为valleys（直接加s）Stella原创资料【经典例题】The village lies in a beautiful ______ surrounded by mountains. A. valley B. village C. van D. value答案：A讲解：根据"surrounded by mountains（被山环绕）"可知是山谷valley。village"村庄"，van"货车"，value"价值"。Stella原创资料Stella原创资料 pronunciation /prəˌnʌnsiˈeɪʃn/ n. 发音；读音【巧记】pro（向前）+ nunc（宣告）+ iation（名词后缀）→ 宣告出来的方式 → 发音【常用搭配】correct pronunciation（正确发音），practice pronunciation（练习发音）【例句】Your pronunciation has improved a lot.（你的发音进步了很多。）【中考考点】pronounce（动词）→ pronunciation（名词），注意拼写变化Stella原创资料【经典例题】Good ______ is important for speaking English well. A. pronounce B. pronunciation C. pronouncing D. pronounced答案：B讲解：形容词Good后接名词，pronunciation符合。pronounce是动词，pronouncing是动名词，pronounced是形容词"明显的"。Stella原创资料Stella原创资料click /klɪk/ v. (用鼠标或在触模板上)点击；(使)发出咔嗒声【巧记】拟声词，模仿点击鼠标的声音【常用搭配】click on（点击），click the mouse（点击鼠标）【例句】Click on the link to visit our website.（点击链接访问我们的网站。）【中考考点】click on是固定搭配，意为"点击（图标/链接）"Stella原创资料【经典例题】To open the file, just ______ the icon twice. A. click on B. click to C. click at D. click in答案：A讲解：click on是固定搭配，意为"点击（图标等）"。其他介词都不正确。Stella原创资料Stella原创资料magazine /ˌmæɡəˈziːn/ n. 杂志；期刊【巧记】maga（大）+ zine → 大的知识库 → 杂志【常用搭配】read a magazine（读杂志），magazine article（杂志文章）【例句】She writes for a fashion magazine.（她为一家时尚杂志撰稿。）【中考考点】magazine是可数名词，复数加sStella原创资料【经典例题】I often buy ______ to read on the train. A. magazine B. magazines C. a magazine D. the magazine答案：B讲解：泛指"杂志"用复数形式magazines。a magazine是单数，the magazine特指。Stella原创资料Stella原创资料open up 打开；开放【巧记】open（打开）+ up（向上）→ 向上打开 → 开放【常用搭配】open up opportunities（开创机会），open up a book（打开书）【例句】Learning a new language opens up many opportunities.（学习一门新语言开创了许多机会。）【中考考点】"动词+副词"短语，名词可放中间或后面Stella原创资料【经典例题】Reading can ______ a whole new world for you. A. open up B. open out C. open to D. open with答案：A讲解：open up意为"打开，开创"，符合句意。open out"展开"，open to"对...开放"，open with"以...开始"。Stella原创资料Stella原创资料shelf shelf /ʃelf/ n. (pl. shelves) (墙壁、书橱等的)架子；搁板【巧记】谐音"鞋夫"→ 鞋匠把鞋放在架子上【常用搭配】on the shelf（在架子上），bookshelf（书架）【例句】Put the books back on the shelf when you finish reading.（读完书后放回书架。）【中考考点】复数形式为shelves（-f/-fe变-ves）Stella原创资料【经典例题】There are many books on the ______ in his room. A. shelf B. shelves C. shelfs D. shelve答案：A讲解：on the shelf是固定搭配，shelf是单数形式。shelves是复数，shelfs是错误拼写，shelve是动词"搁置"。Stella原创资料Stella原创资料schoolwork /ˈskuːlwɜːrk/ n. 学校作业【巧记】school（学校）+ work（工作）→ 学校的工作 → 作业【常用搭配】do schoolwork（做作业），finish schoolwork（完成作业）【例句】I have to finish my schoolwork before watching TV.（看电视前我得先完成作业。）【中考考点】合成不可数名词，没有复数形式Stella原创资料【经典例题】He spends two hours on his ______ every evening. A. schoolwork B. school works C. school work D. school's work答案：A讲解：schoolwork是不可数名词，不加s，常写成一个词。school work也可接受但schoolwork更常见。Stella原创资料Stella原创资料 print /prɪnt/ n. 印刷品；打印 v. 打印【巧记】谐音"普润特"→ 普通的润色特快 → 印刷【常用搭配】print out（打印出来），in print（已出版）【例句】Please print out the document for me.（请帮我打印这份文件。）【中考考点】print out是"打印出来"，print是及物动词Stella原创资料【经典例题】You can ______ the photos from your computer. A. print B. printer C. printing D. printed答案：A讲解：can后接动词原形，print符合。printer是名词"打印机"，printing是动名词，printed是过去分词。Stella原创资料Stella原创资料newspaper /ˈnuːzpeɪpər/ n. 报纸【巧记】news（新闻）+ paper（纸）→ 印新闻的纸 → 报纸【常用搭配】read a newspaper（看报纸），daily newspaper（日报）【例句】My father reads the newspaper every morning.（我父亲每天早上看报纸。）【中考考点】合成名词，可数名词，复数加sStella原创资料【经典例题】I read an interesting article in the ______ yesterday. A. newspaper B. news C. paper D. news paper答案：A讲解：in the newspaper是固定搭配，意为"在报纸上"。news"新闻"，paper"纸"，news paper是错误写法。Stella原创资料Stella原创资料e-book /ˈiː bʊk/ n. 电子书【巧记】e（electronic电子）+ book（书）→ 电子书【常用搭配】read an e-book（读电子书），download an e-book（下载电子书）【例句】Many people prefer reading e-books on their phones.（许多人更喜欢在手机上读电子书。）【中考考点】e-前缀表示"电子的"，如e-mail, e-paymentStella原创资料【经典例题】You can download ______ from the internet and read them on your computer. A. e-books B. e-mails C. e-cards D. e-shops答案：A讲解：根据"read them on your computer（在电脑上阅读）"可知是电子书e-books。e-mails"电子邮件"，e-cards"电子贺卡"，e-shops"网店"。Stella原创资料Stella原创资料 recent /ˈriːsnt/ adj. 最近的；最新的【巧记】re（回）+ cent（新）→ 回到新的 → 最近的【常用搭配】recent news（最近的消息），recent years（近年来）【例句】Have you seen his recent movie?（你看过他最近的那部电影吗？）【中考考点】recent是形容词，recently是副词Stella原创资料【经典例题】In ______ years, great changes have taken place in my hometown. A. recent B. recently C. late D. latest答案：A讲解：in recent years是固定搭配，意为"近年来"。recently是副词，late"晚的"，latest"最新的"。Stella原创资料新单词（复习）growth n. 成长；增加mindset n. 观念模式material n. 材料in part 在某种程度上；部分地guidance n. 指导feedback n. 反馈addition n. 添加；加法in addition 除此之外；此外resource n. 资源；资料textbook n. 教科书；课本advantage n. 优势；优点take advantage of 利用efficiently adv. 高效率地valley n. 山谷；溪谷pronunciation n. 发音；读音click v. (用鼠标或在触模板上)点击；(使)发出咔嗒声magazine n. 杂志；期刊open up 打开；开放shelf n. (pl. shelves) (墙壁、书橱等的)架子；搁板schoolwork n. 学校作业print n. 印刷品；打印 v. 打印newspaper n. 报纸e-book n. 电子书recent adj. 最近的；最新的Stella原创资料New words感谢聆听 批评指导Thanks for listeningStella原创资料