Unit 4 Growing by Changing 知识点总结2025-2026学年仁爱科普版英语八年级上册

2025-08-11
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Unit 4 Growing by Changing 知识点总结 一、重点单词 (一)词形转换 原词(词性及含义) 词形变化(词性及含义) regret(v. 后悔) regret(n. 遗憾);regretted(过去式) success(n. 成功) successful(adj. 成功的);succeed(v. 成功) help(v./n. 帮助) helpful(adj. 有帮助的);helpless(adj. 无助的) care(v./n. 关心) careful(adj. 仔细的);careless(adj. 粗心的) wonder(v./n. 想知道/奇迹) wonderful(adj. 极好的) harm(n. 伤害) harmful(adj. 有害的) joy(n. 喜悦) joyful(adj. 快乐的) hope(v./n. 希望) hopeful(adj. 有希望的) pain(n. 疼痛) painful(adj. 痛苦的) peace(n. 和平) peaceful(adj. 平静的) disappoint(v. 使失望) disappointed(adj. 失望的) honest(adj. 诚实的) honesty(n. 诚实) courage(n. 勇气) courageous(adj. 勇敢的) weigh(v. 称重) weight(n. 重量) press(v. 按压) pressure(n. 压力) stress(n./v. 压力/强调) stressful(adj. 有压力的) develop(v. 发展) development(n. 发展) argue(v. 争论) argument(n. 争论) move(v. 移动) movement(n. 运动);moved(adj. 感动的) compare(v. 比较) comparison(n. 比较) (二)重点词汇详解 1. regret:意为“感到遗憾;懊悔”,常用搭配“regret doing sth.”表示“后悔做过某事”。例如:I really regretted doing that.(我真的很后悔做了那件事)。 2. sense:作动词时意为“感觉到;意识到”;作名词时意为“感觉官能;意义”。例如:The flowers smelt so good! I took a deep breath and the smell made me relaxed.(花闻起来真香!我深吸一口气,这气味让我放松下来)。 3. deal with:意为“处理;解决;对付”。例如:Then, how can you deal with the growing pains?(那么,你如何应对成长的烦恼呢?)。 4. get along with:意为“与……和睦相处”。例如:Now, Li Hong has many friends at school and gets along well with us.(现在,李红在学校有很多朋友,和我们相处得很好)。 5. sign up for:意为“报名参加”。例如:Last October, I signed up for a music club.(去年十月,我报名参加了一个音乐俱乐部)。 6. put on weight:意为“增重;体重增加”,其反义词组为“lose weight”(减肥)。例如:At the beginning of my 8th grade, I grew so fast and put on lots of weight.(八年级刚开始的时候,我长得很快,体重增加了很多)。 7. turn out:意为“结果是;最后是”。例如:Everything will turn out all right!(一切都会好起来的!)。 8. upset:作形容词时意为“难过;失望;沮丧”。例如:You look upset. What's the problem?(你看起来很沮丧。有什么问题吗?)。 9. nervous:意为“焦虑的;担忧的”。例如:I'm feeling nervous about tomorrow's speech.(我对明天的演讲感到紧张)。 10. lonely:意为“孤独的;寂寞的”。例如:In the beginning, she was always lonely because she didn't have any friends.(一开始,她总是很孤独,因为她没有任何朋友)。 二、重点短语 短语 含义 have the flu 患流感 take a deep breath 深吸一口气 give a speech 发表演讲 keep in touch with 与……保持联系 get along with 与……和睦相处 deal with 处理;解决 compare...with... 把……与……相比 sign up for 报名参加 advise sb. to do sth. 建议某人做某事 little by little 渐渐地 no longer 不再 be worried about 担心;忧虑 regret doing sth. 后悔做过某事 put on weight 增重 turn out 结果是;最后是 argue with 与……争论 fall ill 生病(结合单元主题相关表达) in public 公开地;在公共场合 stay up late 熬夜(结合单元压力相关场景) take a try 尝试一下 三、重点句型 1. What's wrong with you?(你怎么了?) 回答:I'm feeling...(如I'm feeling nervous about tomorrow's speech.) 2. I failed the...exam.(我……考试不及格。)例如:I failed the English exam.(我英语考试不及格。) 3. get along well with sb.(与某人相处融洽。)例如:Now, Li Hong has many friends at school and gets along well with us.(现在,李红在学校有很多朋友,和我们相处得很好。) 4. sign up for sth.(报名参加某事。)例如:Last October, I signed up for a music club.(去年十月,我报名参加了一个音乐俱乐部。) 5. put on weight(体重增加。)例如:At the beginning of my 8th grade, I grew so fast and put on lots of weight.(八年级刚开始的时候,我长得很快,体重增加了很多。) 6. Everything will turn out all right!(一切都会好起来的!) 7. Why don't you...?(你为什么不……呢?(用于提出建议))例如:Why don't you talk to your parents? 8. It's + adj. + to do sth.(做某事是……的。)例如:It is not easy to become a plane engineer.(成为一名飞机工程师并不容易。) 9. Thanks to..., ...(多亏了……,……。)例如:Thanks to the vets, it's getting well now.(多亏了兽医,它现在好多了。) 10. What a/an + adj. + n. + (主语+谓语)!(多么……的……啊!(感叹句))例如:What a fool I was to taste hot pepper!(我真傻,居然去尝辣椒!) 四、重点语法 (一)过去进行时(The Past Continuous Tense) 1. 构成:由“was/were + 现在分词(v.-ing)”构成。 · 第一人称单数和第三人称单数用“was + 现在分词” · 第二人称单复数和第一、三人称复数用“were + 现在分词” 2. 用法:表示过去某个时间或某段时间正在进行的动作。 · 例如:What were you doing at this time yesterday?(昨天这个时候你在做什么?) · 例如:When I called him, he was having dinner.(当我给他打电话时,他正在吃晚饭。) 3. 句式: · 肯定句:I was reading a book at 8 p.m. last night. · 否定句:She wasn't watching TV then. · 一般疑问句:Were they playing basketball at that time? 肯定回答:Yes, they were. 否定回答:No, they weren't. (二)后缀-less 和-ful 1. 后缀-ful:加在名词后,构成形容词,意为“充满……的;具有……性质的”。 例如:help→helpful(有帮助的);wonder→wonderful(极好的) 2. 后缀-less:加在名词后,构成形容词,意为“无……的;不……的”。 例如:help→helpless(无助的);use→useless(无用的) 3. 例子:Your boss doesn't allow any careless mistakes, so you'd better be very careful in your work.(你的老板不允许任何粗心的错误,所以你在工作中最好非常小心。) (三)情态动词should/must 1. should:意为“应该;应当”,表示义务、责任或建议。 · 例如:You should talk about your problems with them.(你应该和他们谈谈你的问题。) · 否定式:shouldn't(不应该) 2. must:意为“必须;一定要”,表示必要、命令或肯定推测。 · 例如:You must take care of your parents.(你必须照顾你的父母。) · 否定式:mustn't(不许;禁止) · 注意:回答“Must...?”的否定句时,用needn't或don't have to(不必),不用mustn't。 (四)动词不定式(Infinitive) 1. 基本形式:to + 动词原形,有时可省略to。 2. 用法:在句中可作主语、宾语、宾语补足语、定语、状语等。 · 作宾语:He wants to join the music club.(他想加入音乐俱乐部。) · 作宾语补足语:Miss Wang asked Kangkang to book the tickets.(王老师让康康订票。) · 作状语:They organized a show to raise money.(他们组织了一场演出为了筹钱。) 3. 否定形式:not + 动词不定式。例如:The teacher tells the children not to eat unhealthy food.(老师告诉孩子们不要吃不健康的食物。) 五、作文指导与范文 (一)写作思路 本单元作文围绕“成长中的变化与烦恼”展开,写作时可按照“引入成长变化—描述遇到的烦恼—讲述解决过程—表达感悟收获”的结构进行: 1. 开头:引出自己在成长过程中发生的变化,如身体上的变化或心理上的变化。 2. 中间:详细描述因这些变化而遇到的烦恼,以及自己是如何应对和解决这些烦恼的,可以提及他人的帮助。 3. 结尾:谈谈经历这些变化和烦恼后的感悟与收获,对成长有更深刻的理解。 (二)常用表达 1. At the beginning, I...(一开始,我……) 2. I felt... because...(我感到……因为……) 3. Luckily, ... helped me...(幸运的是,……帮助了我……) 4. Little by little, I...(渐渐地,我……) 5. I learned that...(我明白了……) 6. Now, I no longer...(现在,我不再……) (三)范文:My Growing-up Story When I entered Grade 8, I experienced some big changes. I grew much taller than before, but I also put on a lot of weight. This made me feel very upset, and I even didn't want to go out with my friends. I often argued with my parents about it. Luckily, my best friend Lucy encouraged me a lot. She told me that beauty is not just about appearance. She also invited me to do sports with her every weekend. Little by little, I became more confident. I started to take part in class activities and made many new friends. Now, I no longer worry about my weight. I realize that growing up is about accepting yourself and becoming a better person. It's these changes and challenges that make life colorful. 学科网(北京)股份有限公司 $$

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Unit 4 Growing by Changing 知识点总结2025-2026学年仁爱科普版英语八年级上册
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Unit 4 Growing by Changing 知识点总结2025-2026学年仁爱科普版英语八年级上册
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Unit 4 Growing by Changing 知识点总结2025-2026学年仁爱科普版英语八年级上册
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