Unit 1 This is me 知识总结2025-2026学年外研版(2024)英语八年级上册

2025-05-24
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外研版英语八年级上册 Unit 1 This is me知识总结 一、重点词组搭配 1. 动词短语 · suppose sb./sth. to be 认为某人 / 某物是…… 例:I suppose the story to be interesting.(我认为这个故事很有趣。) · search for 寻找;搜寻 例:They are searching for the missing keys.(他们在寻找丢失的钥匙。) · stick to 坚持;遵守 例:Stick to your dream and never give up.(坚持你的梦想,永不放弃。) · hold back 阻碍;抑制 例:Fear can hold you back from success.(恐惧会阻碍你成功。) 2.介词短语 · instead of (doing) sth. 代替;而不是…… 例:She wrote a letter instead of calling.(她写了封信,而不是打电话。) · with + n. 表原因 / 方式 例:With her help, I finished the task.(在她的帮助下,我完成了任务。) 3.名词短语 · silver screen 电影业;银幕 · birthmark 胎记;胎痣 · sense of value 价值观(拓展:来自课文中 “search for their values”) 二、重点句型用法 1. 现在完成时(Present Perfect Tense) 结构:have/has + 过去分词 用法:表示过去发生的动作对现在的影响或持续到现在的状态。 课文例句: · I haven't told Maddie yet how she has changed me. (我还没告诉麦迪她如何改变了我。) · Su Bingtian has told youngsters, "Never let your age hold you back." (苏炳添告诉年轻人:“永远不要让年龄阻碍你。”) 2. 强调句型:It is/was + 被强调部分 + that/who... 例:It was Maddie who changed Sally's opinion. (正是麦迪改变了萨莉的看法。) 3. 条件状语从句---as long as 只要 例:Nothing is impossible as long as you try.(只要你尝试,没有什么不可能。) 三、单元语法与考点总结 1. 现在完成时(Present Perfect Tense) (1). 基本结构 肯定句:主语 + have/has + 过去分词 + 其他 例:Sally has accepted her birthmark.(萨莉已经接纳了她的胎记。) 否定句:主语 + haven’t/hasn’t + 过去分词 + 其他 例:I haven’t told my parents about this change.(我还没告诉父母这个变化。) 一般疑问句:Have/Has + 主语 + 过去分词 + 其他? 例:Has Su Bingtian achieved his dream?(苏炳添实现梦想了吗?) (2). 核心用法 (1)过去动作对现在的影响 标志词:already(已经)、yet(还;尚未)、just(刚刚) 课文例句: · I have already learnt that I am what I am. (我已经明白我就是我。)(影响:现在接纳了自己) · She has just painted a rose on her face. (她刚刚在脸上画了一朵玫瑰。)(影响:现在脸上有玫瑰图案) (3) .动作从过去持续到现在 标志词:for + 时间段、since + 时间点 注意:本单元侧重 “影响”,持续用法需结合语境拓展 例句: · Su Bingtian has trained hard since 2006. · (苏炳添从 2006 年起就一直努力训练。) (4).特殊句型:It is the first time + 现在完成时(含义:第一次做某事) 例句: · It is the first time I have looked at my birthmark without turning away. (这是我第一次坦然看自己的胎记。) 2. 过去分词规则与不规则变化 (1)规则变化(+ed) 一般情况:work → worked、look → looked 以 e 结尾:live → lived、dance → danced 辅音 + y 结尾:study → studied、carry → carried 重读闭音节:stop → stopped、plan → planned (2) 不规则变化(需重点记忆) 原形 过去分词 课文例句关联 tell told I haven’t told Maddie yet. learn learnt/learned I have learnt that... make made Su made history. 3. 现在完成时 vs. 一般过去时 时态 侧重点 例句 现在完成时 过去动作对现在的影响 Su Bingtian has run 9.83 seconds.(他现在是纪录保持者) 一般过去时 过去发生的具体动作 Su ran 10.16 seconds in 2011.(2011 年的具体成绩) 四、其他重点语法句型 1. 含 as long as 的条件状语从句 结构:主句(一般将来时) + as long as + 从句(一般现在时) 含义:只要…… 课文例句: · Nothing is impossible as long as you try and stick to it. (只要你尝试并坚持,没有什么不可能。) 练习: As long as she _______ (study) hard, she will succeed.(答案:studies) 2. 象征与比喻修辞 定义:用具体事物表达抽象概念 课文案例: · “Clouds came through the window and filled my heart.” (乌云象征内心的焦虑) · “a red rose on your face”(胎记象征独特之美) 写作应用: Use symbols to express feelings, e.g., “Smiles are the sunshine in life.” 3. instead of 与 instead 辨析 用法 结构 例句 instead of instead of + n./doing She wore a hat instead of hiding. (她戴帽子,而不是躲藏) instead 单独使用(句末) She didn’t hide. Instead, she wore a hat. (她没躲藏,而是戴了帽子) 五、语法易错点与突破策略 1. 易错点:过去分词拼写错误 错误例:He has choosed to stick to his plan.(×) 正确:He has chosen to stick to his plan.(√) 2. 易错点:现在完成时与一般过去时混淆 错误例:I saw this movie, so I know the ending.(×) 正确:I have seen this movie, so I know the ending.(√) 3. 易错点:as long as 时态错误 错误例:As long as you will try, you can succeed.(×) 正确:As long as you try, you can succeed.(√) 策略:牢记 “主将从现” 原则,从句用一般现在时。 六、语法综合练习 1. 用所给动词的正确形式填空 Sally _______ (not tell) Maddie how she changed her. Su Bingtian _______ (become) a hero since 2015. It is the first time I _______ (accept) my differences. As long as we _______ (stick) to our dreams, we can succeed. 2. 句型转换 She chose to study instead of playing games.(同义句) → She didn’t play games. _______, she _______ to study. 3. 翻译句子 我已经学会接纳自己的不完美。 只要你不放弃,就没有什么不可能。 七、答案与解析 1. 填空题 hasn’t told(现在完成时否定) has become(过去持续到现在) have accepted(It is the first time + 现在完成时) stick(as long as 从句用一般现在时) 2. 句型转换 → Instead; chose(instead 单独使用,chose 为过去式) 3. 翻译 I have learnt to accept my imperfections. Nothing is impossible as long as you don’t give up. 1 学科网(北京)股份有限公司 $$

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Unit 1 This is me 知识总结2025-2026学年外研版(2024)英语八年级上册
1
Unit 1 This is me 知识总结2025-2026学年外研版(2024)英语八年级上册
2
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