Unit 3 Section A 单词讲解课件 2026-2027学年人教版英语九年级上册

这是一份Unit 3 Section A 单词讲解课件 2026-2027学年人教版英语九年级上册，共40页。
Unit 3 Section A 单词讲解单词预览learner flashcard project website hands-onexperiment look up dictionary aloud dialogue suit general 单词预览speed grammar podcast zero come acrossstep by stepbuild upactivelyenjoyable strategy put off correct suggestmethod summarize learner /ˈlɜːnə(r)/【释义】n. 学习者new learners 初学者This book is for new learners.这本书是给初学者用的。a lifelong learner 终身学习者She is a lifelong learner.她是一个终身学习者。【拓展】learn v. 学习flashcard /ˈflæʃkɑːd/【释义】n. (用于学习的) 卡片；抽认卡I make flashcards to remember new words.我制作抽认卡来记新单词。She learns English by using flashcards.她用抽认卡学英语。project /ˈprɒdʒekt/【释义】n. 计划；项目do a project 做一个课题 / 项目We are doing a project about animals. 我们正在做一个关于动物的课题。work on a project 从事一个项目 He is working on a new project. 他正在做一个新项目。【拓展】同义词：programwebsite /ˈwebsaɪt/【释义】n. 网站visit a website 访问网站I often visit English learning websites.我经常访问英语学习网站。look through a website 浏览网站You can look through the website before you buy tickets. 你可以在买票前浏览一下这个网站。hands-on /ˌhændzˈɒn/【释义】adj. 动手的；实际操作的We have many hands-on activities in science class.我们科学课上有很多动手实践活动。He has a lot of hands-on experience with computers.他有丰富的电脑实操经验。experiment /ɪkˈsperɪmənt/【释义】n. 实验；试验We will do an experiment in chemistry class.我们将在化学课上做一个实验。The students are doing a science experiment.学生们正在做一项科学实验。look up 【释义】查阅；检查You can look up the new word in the dictionary.你可以在词典里查这个新单词。She looked up his phone number in the book.她在本子里查了他的电话号码。dictionary /ˈdɪkʃənri/【释义】n. 词典；字典look up…in a dictionary 在词典里查阅……You can look up the word in a dictionary.你可以在词典里查这个单词。use a dictionary 使用词典 We often use dictionaries in English class. 我们在英语课上经常使用词典。aloud /əˈlaʊd/【释义】adv. 出声地；大声地read aloud 朗读You should read English aloud every morning.你应该每天早上大声朗读英语。speak aloud 大声说Please speak aloud so that everyone can hear you.请大声说，让每个人都能听见。【拓展】同义词：loudlydialogue /ˈdaɪəlɒɡ/【释义】n. (=dialog) 对话；对白make up a dialogue 编对话Let’s make up a dialogue in pairs.让我们两人一组编一段对话。a short dialogue 一段简短对话 There is a short dialogue on page 10.第十页有一段简短的对话。suit /suːt/【释义】v. 适合；有利于 n. 套装suit sb. 适合某人This coat suits you very well.这件外套很适合你。a suit of clothes 一套衣服She needs a suit of clothes for the party.她需要一套衣服去参加聚会。general /ˈdʒenrəl/【释义】adj. 总的；大体的in general 总的来说；通常In general, he gets up early.总的来说，他起床很早。general idea 大意；大体意思Can you tell me the general idea of the text?你能告诉我这篇课文的大意吗？speed /spiːd/【释义】n. 速度 v. (sped/speed; speeded; speeded) 加速；促进 at a high/low speed 以高/低速The car is running at a high speed.这辆汽车正以高速行驶。speed up 加速You can speed up if the road is clear.如果路上畅通，你可以加速。grammar /ˈɡræmə(r)/【释义】n. 语法 English grammar 英语语法I am learning English grammar.我正在学习英语语法。grammar rules 语法规则You should remember these grammar rules.你应该记住这些语法规则。podcast /ˈpɒdkɑːst/【释义】n.播客I often listen to English podcasts in my free time.我经常在空闲时间听英语播客。This podcast is about science.这个播客是关于科学的。zero /ˈzɪərəʊ/【释义】num. 零；最低程度Water freezes at zero temperature.水在零温度时结冰。The temperature dropped at zero degrees last night.昨晚气温降到了零度。come across 【释义】(偶然) 遇见；发现I came across an old friend on the street yesterday.我昨天在街上偶遇了一位老朋友。She came across a nice book in the library.她在图书馆里偶然发现了一本好书。step by step 【释义】逐步地；循序渐进地You can finish the project step by step.你可以逐步完成这个项目。Let’s do the experiment step by step.我们一步一步地做这个实验吧。build up 【释义】增加；加强；创建We should build up our body by doing sports.我们应该通过运动增强体质。It takes time to build up a good relationship.建立良好的关系需要时间。actively /ˈæktɪvli/【释义】adv. 积极地actively take part in 积极参加She actively takes part in after-school activities.她积极参加课外活动。actively think 积极思考You should actively think about the questions.你应该积极地思考这些问题。【拓展】active adj. 积极的 enjoyable /ɪnˈdʒɔɪəbl/【释义】adj. 有乐趣的；使人快乐的an enjoyable trip 一次愉快的旅行We had an enjoyable trip last week.我们上周有一次愉快的旅行。an enjoyable weekend 一个愉快的周末I spent an enjoyable weekend with my family.我和家人度过了一个愉快的周末。strategy /ˈstrætədʒi/【释义】n. 策略 He has a good strategy to learn English.他有一个学英语的好策略。We should use different learning strategies.我们应该使用不同的学习策略。put off【释义】推迟；拖延Never put off till tomorrow what you can do today.今日事今日毕。They put off the trip because of the rain.因为下雨，他们推迟了旅行。correct /kəˈrekt/【释义】adj. 正确的；恰当的correct answer 正确答案This is the correct answer.这是正确的答案。correct mistake 改正错误Please correct your mistakes.请改正你的错误。【拓展】其他词性： v. 改正；纠正 suggest /səˈdʒest/【释义】v. 建议；提议 suggest doing sth. 建议做某事I suggest reading English every morning.我建议每天早上读英语。He suggested going for a walk.他建议去散步。【拓展】suggestion n. 建议 method /ˈmeθəd/【释义】n. 方法 a good method 好方法This is a good method to learn English.这是一个学英语的好方法。learning method 学习方法This learning method helps me.这个学习方法对我有帮助。summarize /ˈsʌməraɪz/【释义】v. (=summarise) 总结；概括Can you summarize the story?你能概括这个故事吗？Please summarize the main idea of the passage.请总结这篇短文的大意。— What did Tom suggest?— He suggested ______ a new school library.A. buildB. builtC. buildingD. to build模拟考场Don’t ______ doing your homework. You should finish it on time.put off B. come across C. build upD. step by step模拟考场根据定义写单词1. To delay doing something because you don’t want to do it: ________2. Pleasant and giving pleasure: __________3. A series of actions done in a particular order: ________put offenjoyablemethod模拟考场用所给词的适当形式填空。1. We should take part in English activities (active) ________.2. This game is very (enjoy) _________, so many students like it.activelyenjoyable模拟考场情景对话填空（根据对话意思填入合适的单词）A: I keep making mistakes in English writing.B: Have you studied ___________ rules carefully?A: Yes, but I still feel stuck. What’s your ____________?B: My _________ is to write a little every day and then _________ the errors.grammar suggestionmethod correct 模拟考场If you don’t know the meaning of a word, you can ______ its definition in a dictionary.A. look upB. suitC. read aloudD. do a project模拟考场To practice speaking, students worked in pairs to create a short ______ about ordering food in a restaurant.A. websiteB. dialogueC. dictionaryD. experiment模拟考场用所给词的正确形式填空。1. Science class usually includes some interesting ____________ (experiment).2. _________ (learn) should take part in more after-school activities.3. Please read the story ______ so that everyone can hear you. (loud)experiments Learnersaloud模拟考场根据句意及首字母提示填空。1. A good l______ is not afraid of making mistakes.2. We are doing a science p______ about how plants grow.3. You can find more information on the school w_______.earnerrojectebsite模拟考场将句子补充完整。1. 这个项目是动手实践型的，不是只听课。This _________ is ___________, not just listening.2. 你可以查一下这个单词，然后大声读出来。You can ______ ______ the word and read it ______.project hands-on look up aloud模拟考场