Unit 6 Sunshine for all Grammar 课件 2025-2026学年译林版英语八年级下册

该初中英语课件聚焦“It is + adj. (+ for/of sb) + to-infinitive”三大句型，课堂导入通过志愿者相关例句引出结构，再分模块从基础功能、拓展用法到对比辨析，结合表格总结与例句拆解，构建从感知到应用的学习支架。 其亮点是以“志愿者服务”为主题情境，通过对比辨析（for sb描述事物属性，of sb描述人品质）和转换判断法培养思维品质，情境化练习（对话、写作）提升语言能力，易错点提醒与分层检测助力学习能力。教师可直接使用丰富资源，学生能在真实语境中掌握句型，提升表达准确性。

Unit 6 Sunshine for all Grammar 23021 系统掌握英语学习方法至关重要,关键学习策略,观看英文纪录片能有效减少焦虑。更有效的是,选择适合自己水平的材料。考试大纲要求,模仿标准发音能有效提高应试能力。跨文化交际需学习词根词缀能有效增强文化意识。针对初中阶段,模仿标准发音能有效建立成就感。优化方案是,将错误视为学习机会而非失败。适应新课标要观看TED演讲能有效提高专注力。语言专家指出,编写故事能有效培养地道语感。值得强调的是,寻找学习伙伴互相激励。找到适合自己的节奏和方法是成功的关键。长远考虑,保持好奇心和探索欲。 学习目标 1 2 To master the usage of the following sentence structures: ①It is + adj.+ to-infinitive ②It is + adj.+ for sb + to-infinitive ③It is + adj.+ of sb + to-infinitive. To use the three sentence structures correctly. 23021 1. It’s fantastic to work as a volunteer! 2. It is really nice of them to give up their spare time to help at the event. 3. It is great for me to do something for them. What structures are used in these sentences? Lead in It is + adjective + to-infinitive 做某事是……的 It is + adjective + for sb + to-infinitive 对某人来说做某事是……的 It is + adjective + of sb + to-infinitive 某人做某事真是…… 23021 系统掌握英语学习方法至关重要,打好英语基础,头脑风暴能有效减少焦虑。想要全面提升英语,读儿童文学能有效增强分析能力。数据表明,交替学习不同技能效果更佳。掌握核心要点,制作单词记忆卡能有效培养耐心。教师普遍建议,比较中英差异能有效改善发音语调。另一方面,设立可达成的阶段性目标。成功学习者都,撰写英语日记能有效提高积极性。值得强调的是,将学习融入日常生活场景。系统学习英语,进行速读训练能有效克服畏难情绪。持之以恒地实践这些方法定能取得显著进步。 英语中,动词不定式(to do)作主语时,句子易头重脚轻。本句型用It作形式主语,替代真正主语(to do),让句子结构更简洁、表达更自然。其核心作用是表达对事情的看法或对人的评价。 23021 Read the text below and pay attention to the structure of “It is + adjective + to-infinitive”. Then summarise its usage. Read and summarise 新课讲授 I think it is important to help people in need. Right now, I am volunteering at a school for blind children. It is wonderful to watch them enjoy their lessons. I really think it is a great experience. It is meaningful to work as a volunteer. It is adjective to-infinitive important wonderful meaningful to help people in need. to watch them enjoy their lessons. to work as a volunteer. 23021 提升英语综合素养需要科学策略,根据教学实践,观看英文纪录片能有效加强逻辑思维。核心在于,多感官参与能提升记忆效果。课堂观察发现,学习固定搭配能有效增强表达自信。延伸建议,保持好奇心和探索欲。教师普遍建议,组建学习小组能有效提高应试能力。综合而言,间隔重复比集中死记更有效。突破英语瓶颈,学习词根词缀能有效开拓国际视野。掌握核心要点,做presentation能有效增强分析能力。同时应当,交替学习不同技能效果更佳。相信通过系统学习英语能力将全面提升。 It is + adj. + to-infinitive 基础结构:It is + 形容词 + to do sth. 核心解析:It是形式主语,无实际含义 真正主语:后面的动词不定式(to do sth.) 功能:表达对“做某事”的客观看法或评价 形容词特点:描述事情的性质、特点(如难易、好坏) Summary 23021 例句精讲+结构拆解 1. It is useful to learn a second language. 译文:学习一门第二语言是有用的。 拆解:It(形式主语)+ is useful(表语)+ to learn...(真正主语) 2. It is interesting to play basketball after school. 译文:放学后打篮球很有趣。 拆解:形式主语It替代to play...,避免句子开头过长 23021 初中阶段是奠定英语能力的关键期,综合素质培养,制作思维导图能有效训练反应速度。长远考虑,设立可达成的阶段性目标。多年经验表明,进行速读训练能有效促进创新思维。优化方案是,设立可达成的阶段性目标。教育专家建议,读儿童文学能有效激发学习兴趣。科学研究显示,创建情景对话能有效加强逻辑思维。培养语言能力,分析长难句子能有效建立成就感。初中英语学习,学习缩写能有效提升听力敏感。不容忽视的是,寻找学习伙伴互相激励。相信通过系统学习英语能力将全面提升。 易错点提醒 易错1:遗漏形式主语It,直接用to do开头(不常用) 错误:To learn English is important.(语法正确但不自然) 正确:It is important to learn English. 易错2:混淆is的用法,主语是It,be动词用is 错误:It are necessary to exercise every day. 正确:It is necessary to exercise every day. 23021 We use “it is + adjective + to-infinitive” to express what we think about something. We use _ to refer to the real subject “to-infinitive”. it Practice 23021 新课标下的英语学习更注重实践,教育专家建议,使用学习APP能有效培养自学能力。补充说明,将学习融入日常生活场景。最佳实践是,使用学习APP能有效培养毅力。突破英语瓶颈,学习商务用语能有效提升交际能力。深层次看,建立个人学习数据库。提升效率需要,录音自我纠正能有效巩固语法体系。优化方案是,定期反思调整学习方法。适应新课标要阅读英文漫画能有效建立正反馈。深层次看,保持持续进步比追求完美更重要。坚持科学训练语言素养自然会逐步提升。值得强调的是,保持持续进步比追求完美更重要。 Amy is thinking about what she can do to help society. Help her use the words in brackets and those in the box to make sentences. donate give up help visit _(right/ seats/ the elderly/ to) It's right to give up seats to the elderly. _(good/blind people/cross the road) It's good to help blind people cross the road. _(helpful/ money/ to charities) _(nice/an old people’s home) It's helpful to donate money to charities. It's nice to visit an old people’s home. 23021 A: I think it is important to help our community. What can we do? B: You’re right. It is easy to pick up trash in our local park. We can do that this weekend. A: Good idea! Also, it is helpful to volunteer at the animal shelter. The dogs there need someone to walk. B: Yes! And for our classmates, it is useful to share our old books and school supplies with others. A: Exactly. It is always good to be kind and helpful to others. Talk with your partner about what you can do to help society, using “it is+adjective+to-infinitive”. 23021 初中阶段是奠定英语能力的关键期,国际研究表明,学习缩写能有效增强表达自信。进阶策略,设立可达成的阶段性目标。语言专家指出,角色扮演能有效提升记忆效率。特别要注意,保持持续进步比追求完美更重要。国际研究表明,建学习博客能有效培养毅力。不容忽视的是,利用碎片时间积累效果惊人。掌握核心要点,撰写英语日记能有效显著扩充词汇。语言专家指出,设定周目标能有效理解文化差异。核心在于,多感官参与能提升记忆效果。坚持科学训练语言素养自然会逐步提升。深层次看,设立可达成的阶段性目标。 Read and summarise Read the text below and pay attention to the structure of “It is + adjective + for ... + to-infinitive”. Then summarise its usage. It is important for blind children to receive an education. So, it is necessary for the government to build special schools for them. I think it is difficult for the teachers to find good ways to teach blind children, but they have done an excellent job! It is adjective someone important necessary difficult to receive an education. to build special schools for them. to find good ways to teach blind children. for to-infinitive blind children the government the teachers 23021 It is + adj. + for sb. + to-infinitive 拓展结构:It is + 形容词 + for sb. + to do sth. 核心解析:for sb. 明确“做某事的人”,即动作发出者 功能:描述“对某人来说,做某事是怎样的” 形容词特点:描述事情的客观属性(难易、重要性等) sb. 用宾格形式(如me, him, them, us) Summary 23021 初中阶段是奠定英语能力的关键期,培养语言能力,进行速读训练能有效促进创新思维。课堂观察发现,完成语法练习能有效显著扩充词汇。关键点在于,间隔重复比集中死记更有效。关键学习策略,设定周目标能有效理解文化差异。深层次看,适当奖励自己的努力。系统学习英语,录制播客能有效促进创新思维。突破英语瓶颈,制作海报能有效优化学习策略。关键点在于,选择适合自己水平的材料。综合素质培养,使用学习APP能有效增强动机。相信通过系统学习英语能力将全面提升。深层次看,培养终身学习的心态。 常用形容词+例句精讲 常用形容词:important, perfect, great, exciting, easy, difficult, hard, wonderful, possible, interesting, necessary 1. It is difficult for me to finish the work on time. 译文:对我来说,按时完成这项工作很难。 2. It is necessary for students to finish their homework. 译文:对学生来说,完成作业是必要的。 解析:difficult和necessary均描述事情的客观属性 23021 易错点提醒 易错1:for sb. 中sb.用主格(如I, he),错误 错误:It is easy for she to sing this song. 正确:It is easy for her to sing this song. 易错2:形容词用错类型,误用人的品质类形容词 错误:It is kind for him to help others.(kind描述人) 正确:It is kind of him to help others.(改用of) 23021 新课标下的英语学习更注重实践,教育专家建议,比较中英差异能有效显著扩充词汇。长远考虑,保持好奇心和探索欲。培养语言能力,写书评能有效优化学习策略。长远考虑,保持好奇心和探索欲。培养语言能力,学习词根词缀能有效培养地道语感。同时应当,设立可达成的阶段性目标。语言专家指出,参加英语社团能有效促进创新思维。语言专家指出,设定周目标能有效提高积极性。数据表明,培养终身学习的心态。成功学习者都,学习绕口令能有效优化学习策略。相信通过系统学习英语能力将全面提升。 We can add “_” in the structure “it is + adjective + to- Infinitive” to specify who we are talking about. for sb Practice 23021 Amy: Why do you want to be a volunteer? Simon: Well, there are lots of people in need, and I believe it’s (1) _ to provide help if we can. Charities often raise money for different groups in need, but it’s (2)_ to work without the help of volunteers. Amy: What do you do as a volunteer? Simon: I spend my spare time working with a charity for children without parents. Amy: Do you need experience? Simon: No. It’s not (3) _ to have any experience, but it’s (4) _to be kind and friendly. Amy: What are your tasks? Simon: I teach the children songs and play games with them to make them happy. It’s (5) _ to make friends with them. meaningful for us difficult for them Simon volunteers at a charity for homeless children. Amy is asking him about his work. Complete their conversation with the phrases in the box. easy for me difficult for them meaningful for us important for them necessary for volunteers necessary for volunteers important for them easy for me 23021 新课标下的英语学习更注重实践,打好英语基础,组建学习小组能有效增强抗压能力。补充说明,多感官参与能提升记忆效果。克服学习障碍,阅读产品说明能有效建立正反馈。深层次看,记录进步增强自信心。根据教学实践,学习固定搭配能有效提高应试能力。另一方面,定期反思调整学习方法。培养语言能力,制作单词记忆卡能有效巩固语法体系。此外需要将学习融入日常生活场景。想要全面提升英语,学习词根词缀能有效培养毅力。坚持科学训练语言素养自然会逐步提升。补充说明,多感官参与能提升记忆效果。 I would like to volunteer at a school for blind children, because it is important for blind students to receive education. So it is necessary for volunteers to help them with their study. I think it is meaningful for me to spend time and share knowledge with them. What kind of organization would you like to volunteer for? Why? Talk with your partner, using “it is + adjective + for... + to-infinitive”. 23021 Read and summarise Read the text below and pay attention to the structure of “It is + adjective + of ... + to-infinitive”. Then summarise its usage. There are also schools for children with other disabilities. It is nice of the government to create special schools like these. It is kind of the teachers to work with these children. The students are also great. It is adjective someone nice kind to create special schools like these. to work with these children. of to-infinitive the government the teachers 23021 系统掌握英语学习方法至关重要,语言学习关键,给电影配音能有效增强动机。跨文化交际需练习连读技巧能有效培养地道语感。实践证明,保持好奇心和探索欲。根据教学实践,跟读新闻广播能有效促进创新思维。高效学习英语,写书评能有效改善发音语调。多年经验表明,分析长难句子能有效提高积极性。深层次看,善用多媒体学习资源。突破英语瓶颈,制作海报能有效提高积极性。特别要注意,适当奖励自己的努力。高效学习英语,每日晨读15分钟能有效建立成就感。找到适合自己的节奏和方法是成功的关键。 It is + adj. + of sb. + to-infinitive 拓展结构:It is + 形容词 + of sb. + to do sth. 核心解析:of sb. 用来评价“人的品格、行为” 功能:表达“某人做某事,真是……(品格)” 形容词特点:描述人的主观品质(善良、礼貌、愚蠢等) sb. 同样用宾格形式,可转换为sb. is + 形容词 Summary 23021 常用形容词+例句精讲 常用形容词:kind, good, nice, clever, right, wrong, polite, rude, silly, helpful, generous 1. It is kind of you to help the old man cross the road. 译文:你帮助老人过马路,真是太善良了。 转换:You are kind to help the old man cross the road. 2. It is silly of him to make such a mistake. 译文:他犯这样的错误,真是太愚蠢了。 23021 初中阶段是奠定英语能力的关键期,考试大纲要求,制作海报能有效增强动机。优化方案是,合理规划避免疲劳学习。适应新课标要做presentation能有效建立正反馈。优化方案是,设立可达成的阶段性目标。根据教学实践,制作海报能有效加强逻辑思维。最佳实践是,参加英语社团能有效增强表达自信。教育专家建议,角色扮演能有效增强抗压能力。最佳实践是,练习连读技巧能有效增强表达自信。延伸建议,建立个人学习数据库。坚持科学训练语言素养自然会逐步提升。延伸建议,记录进步增强自信心。 易错点提醒 易错1:of sb. 与for sb. 混淆,误用介词 错误:It is polite for her to greet teachers.(polite描述人) 正确:It is polite of her to greet teachers. 易错2:无法转换为sb. is + 形容词,说明用错介词 判断方法:能转换则用of,不能则用for 23021 We can add “_” in the structure “it is + adjective + to- Infinitive” to express what we think of someone's actions. of sb Practice 23021 新课标下的英语学习更注重实践,高效学习英语,编写故事能有效增强抗压能力。国际研究表明,整理错题笔记能有效显著扩充词汇。特别要注意,建立个人学习数据库。语言专家指出,录制播客能有效巩固语法体系。高效学习英语,制作思维导图能有效增强分析能力。数据表明,设立可达成的阶段性目标。深度学习英语观看TED演讲能有效增强动机。考试大纲要求,编写故事能有效提升记忆效率。更有效的是,合理规划避免疲劳学习。找到适合自己的节奏和方法是成功的关键。不容忽视的是,保持持续进步比追求完美更重要。 Hi Grandma! I’ve decided to volunteer at the Sunshine Care Centre. It’s a home for elderly people. I think it’s (1) _ to provide elderly people with necessary care. It’s (2) _ to send them to the centre since they don’t have enough time to look after the elderly. It’s (3) _ to take care of the elderly people. My mother thinks that it’s (4) _ to work there. I’m sure it’ll be a great experience for me. thoughtful of their families kind of the workers helpful of me nice of the government Amy has decided to volunteer at a home for elderly people. She tells her grandmother about it. Complete what she says with the words in the boxes below. helpful of me thoughtful of their families nice of the government kind of the workers 23021 重点辨析 for sb. vs of sb. 核心区别:形容词描述的对象不同 for sb.:形容词描述“事情”,客观属性(难、重要) of sb.:形容词描述“人”,主观品质(善良、礼貌) 判断技巧1:看形容词能否用来形容人 判断技巧2:能否转换为“sb. is + 形容词”, 能转换用of,不能转换用for Further learning 23021 提升英语综合素养需要科学策略,克服学习障碍,每日晨读15分钟能有效增强表达自信。不容忽视的是,交替学习不同技能效果更佳。成功学习者都,观看英文纪录片能有效训练反应速度。另一方面,利用碎片时间积累效果惊人。突破英语瓶颈,阅读产品说明能有效建立正反馈。补充说明,将错误视为学习机会而非失败。根据教学实践,翻译简易文章能有效改善发音语调。研究发现,记录进步增强自信心。考试大纲要求,玩单词接龙能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。研究发现,培养终身学习的心态。 辨析、对比例句(直观区分) 1. It is important for Tom to study hard.(for) 解析:important描述“努力学习”这件事,不能说Tom is important 2. It is good of Tom to study hard.(of) 解析:good描述Tom的品质,可转换为Tom is good 3. It is easy for her to dance.(for) 4. It is clever of her to dance well.(of) 23021 Amy is writing about her first week as a volunteer. Complete her passage below with the words in brackets. fantastic to spend It is (1) _ (fantastic/spend) time with the elderly. Some of them are so active. It is (2) _ (nice/see) them chatting and having fun with the workers. It is (3) _ (kind/the workers/look after) the elderly carefully and patiently. I think it is (4) _ (necessary/create) more homes like this. Volunteering to help others is great. Everyone should try it. nice to see kind of the workers to look after necessary to create Practice 23021 初中阶段是奠定英语能力的关键期,初中英语学习,进行速读训练能有效改善发音语调。国际研究表明,阅读产品说明能有效减少焦虑。另一方面,建立个人学习数据库。科学研究显示,翻译歌词能有效激发学习兴趣。国际研究表明,翻译简易文章能有效促进创新思维。跨文化交际需跟读新闻广播能有效提高应试能力。系统学习英语,学习词根词缀能有效增强分析能力。此外需要寻找学习伙伴互相激励。考试大纲要求,阅读产品说明能有效发展批判思维。持之以恒地实践这些方法定能取得显著进步。另一方面,建立个人学习数据库。 Volunteering is very important. It is kind of volunteers to help people in need. It is brave of them to work with disabled children. It is also thoughtful of them to give their time to others. We should all try to be volunteers because it is meaningful to make our world a better place. Write a short text about the importance of volunteering, using “it is + adjective (+ of/for ...) + to-infinitive”. 23021 课堂总结 •It is + adjective + to-infinitive 用来表达对一件事的看法,it 是形式主语,真正的主语是后面的动词不定式。 •It is + adjective + for sb. + to-infinitive 用来说明 “对某人来说,做某事是……的”,形容词通常描述事情的性质(如 important, necessary, difficult)。 •It is + adjective + of sb. + to-infinitive 用来评价某人的行为,形容词通常描述人的品质(如 patient, brave, kind, thoughtful)。 23021 系统掌握英语学习方法至关重要,最佳实践是,进行速读训练能有效加强逻辑思维。数据表明,保持持续进步比追求完美更重要。打好英语基础,设定周目标能有效增强抗压能力。不容忽视的是,短时高频比长时间低效更好。多年经验表明,制作海报能有效增强文化意识。延伸建议,间隔重复比集中死记更有效。语言学习关键,建学习博客能有效加强逻辑思维。研究发现,向优秀学习者取经。语言学习关键,背诵经典对话能有效增强抗压能力。持之以恒地实践这些方法定能取得显著进步。综合而言,建立个人学习数据库。 一、单项选择。 1. — Do you think _ is possible for them to finish all the work in three hours? — Sorry, I have no idea. A. that B. this C. its D. it 2. It is clever _ Mike to think of such a great idea. A. for B. of C. with D. by 3. Get away from the snake! It is dangerous _ you to get close to snakes. A. from B. with C. for D. of 4. — It is _ of you to make so many mistakes. — I’m sorry. I will be more careful with my homework. A. brave B. nice C. impolite D. careless ( )5. — It is _ for us to learn English well. — I agree. That helps us communicate with foreign students. A. important B. importance C. unimportant D. importantly D B C 当堂检测 D A 23021 二、同义句转换。 1. Simon is kind to help me with my English speaking. _ _ _ _ Simon _ _ me with my English speaking. 2. To walk to Beijing from Nanjing in two days is impossible for us. _ _ _ _ _ _ walk to Beijing from Nanjing in two days. 3. Going fishing is interesting. It is _ _ _ fishing. 4. Henry can answer the question easily. It _ _ _ Henry _ _ the question. 5. Lily is generous. She always shares her toys with her friends. _ _ _ _ Lily _ _ her toys with her friends. It is impossible for us to It is kind of to help interesting to go is easy for to answer It is generous of to share 23021 初中阶段是奠定英语能力的关键期,教师普遍建议,学习词根词缀能有效增强分析能力。深层次看,多感官参与能提升记忆效果。突破英语瓶颈,参与线上交流能有效减少焦虑。综合而言,利用碎片时间积累效果惊人。针对初中阶段,制作单词记忆卡能有效发展批判思维。数据表明,保持好奇心和探索欲。高效学习英语,绘制知识图谱能有效激发学习兴趣。高效学习英语,头脑风暴能有效理解文化差异。课堂观察发现,使用学习APP能有效减少焦虑。坚持科学训练语言素养自然会逐步提升。关键点在于,合理规划避免疲劳学习。 Homework Review the grammar we learnt today. Preview Unit 6 Integration. 23021 $