Unit 1 Teenage Life Discovering Useful Structures 课件 -2026-2027学年高中英语人教版必修第一册

该高中英语课件聚焦名词短语、形容词短语和副词短语的构成、功能及应用，通过“描述图片句子”导入，从短语定义出发，逐步讲解三种短语的定义、功能及具体构成类型（如adj+n、n+n等），并结合例句与分类示例搭建学习支架，帮助学生构建从基础到应用的知识脉络。 其亮点在于以“定义-构成-功能-练习”逻辑展开，通过多样化练习（找短语、问答、单句写作）提升学生语言能力（短语理解与表达）和思维品质（句子成分分析），如名词短语的“限定词+修饰语+名词”结构、形容词短语的多形容词顺序规则等实例，助力学生系统掌握，教师可高效开展语法教学。

Unit 1 Discovering Useful Structures 1 recommend debate quit responsibility challenge graduate volunteer prefer Game ：眼疾口快：苹果掉落到地之前，读出单词并说出中文意思 一颗颗的苹果落下的同时，说出苹果上的单词。 2 This is ____________. The dog is ____________________. The dog smiles ____________________. a cute dog very cute very happily describe the picture Lead-in 短语（Phrase）的定义: 短语或词组是具有一定意义但不构成句子或从句的一组词。 名词短语（NP) 定义： 以名词为中心构成的短语。 功能： 在句中的功能相当于名词，可作主语、宾语、表语或宾语补足语。 These red roses are for you. He is my best friend. I need a new computer. We consider him a good teacher. (主语) (表语) (宾语) (宾语补足语) 构成： ① adj. + n. homeless people 无家可归的人 extra-curricular activities 课外的活动 ② n. + n. the school football team 校足球队 a flower shop 一间花店 ③ n. + and + n. teachers and students 老师和学生 boys and girls 男生和女生 ④ v.-ing + n. / n. + v.–ing reading ability 阅读能力 students reading in the classroom 在教室读书的学生们 ⑤ v.-ed + n. /n. + v.-ed fallen leaves 落叶 photos taken by Tom 汤姆拍的照片 ⑥ n. + to do the classroom to be cleaned 要打扫的课室 ⑦ n. + 介词短语 a solution to the question 问题的解决办法 the safety of all the students 所有学生的安全 ⑧ 限定词 + n. a book 一本书 my schedule 我的时间表 名词短语由“(限定词)＋(数词、形容词、形容词短语、描述性名词)＋名词＋(介词短语)”构成。 限定词包括冠词(a、an、the)，指示代词(this、that、these、those等)，形容词性物主代词(my、your、his、her、our、their、its等)和不定代词(some、no、neither、both等)。 构成： ① adj. + n. homeless people 无家可归的人 extra-curricular activities 课外的活动 ② n. + n. the school football team 校足球队 a flower shop 一间花店 ③ n. + and + n. teachers and students 老师和学生 boys and girls 男生和女生 ④ v.-ing + n. / n. + v.–ing reading ability 阅读能力 students reading in the classroom 在教室读书的学生们 ⑤ v.-ed + n. /n. + v.-ed fallen leaves 落叶 photos taken by Tom 汤姆拍的照片 ⑥ n. + to do the classroom to be cleaned 要打扫的课室 ⑦ n. + 介词短语 a solution to the question 问题的解决办法 the safety of all the students 所有学生的安全 ⑧ 限定词 + n. a book 一本书 my schedule 我的时间表 We came to a very attractive house. The man is tall and strong. He found the movie very interesting. 形容词短语（AdjP) 定义： 以形容词为中心构成的短语。 功能： 在句中的功能相当于形容词，可以做定语、表语和宾语补足语。 注意： 多个形容词修饰同一名词时的顺序：限定词+数量形容词（序数词，基数词）+大小、长短、高低、形状+新旧、老幼+颜色+国籍、出处+材料+用途、类别+被修饰名词 (定语) (表语) （宾语补足语） 构成： ① adj. +and/but/or + adj. kind and helpful 友好而乐于助人的 cheap but practical 便宜但实用的 ② adv. + adj. obviously good 显然很好 really difficult 确实困难 very handsome 非常帅的 quite long 相当长的 ③ adj. + 介词 suitable for 对···合适 similar to 与···相似 different from 与···不同 ④ adj. + 不定式 anxious to know 急于知道··· delighted to do 高兴做··· 形容词短语由“(副词)＋形容词＋(介词短语)”构成。 副词短语（AdvP) 定义： 以副词为中心构成的短语。 功能： 副词短语在句中主要作状语，修饰动词、形容词、副词或句子等。 注意： 副词enough在修饰形容词或者副词构成形容词短语或者副词短语时，一般放在所修饰的形容词或者副词后面。 She spoke very clearly indeed. The question is much too difficult. He runs much too fast. Very obviously, I was unhappy. 副词短语由“(副词)＋副词”构成。 修饰动词spoke 修饰形容词difficult 修饰动词runs 修饰整个句子I was unhappy The room is big enough. But the coach told me that I didn't play well enough. suitable courses slowly enough extra-curricular activities Much more important a little confusing the school adviser a bit worried Really big the other students Very carefully the team 名词短语NP 形容词短语AdjP 副词短语AdvP NP AdvP NP AdjP AdjP NP AdjP AdjP NP AdvP NP Find and mark the noun phrases, adjective phrases and the adverb phrases in the following sentences. ① The first week was a little confusing. ② The building is so big that I’m completely lost. NP: 主语 ③ The kids over there are putting something on a round paper plate. AdjP: 表语 NP: 主语 AdjP: 表语 AdjP: 表语 NP: 主语 NP: 宾语 Exercise P16 ④ Linda thinks and speaks quite quickly, and she can do well in the debate. ⑤ The new coach told me that I didn’t play well enough. ⑥ My first French class was very confusing. The teacher spoke so fast! NP: 主语 NP: 主语 AdvP: 状语 NP: 宾语 AdvP: 状语 AdjP: 表语 AdvP: 状语 NP: 主语 学科网原创 I will finish my homework pretty soon. My new teachers are very nice and patient. Answer the questions using the phrases in brackets. 1. How soon do you think you’ll finish your homework? (pretty soon) 2. What do you think of your new teachers? (very nice and patient) 3. How many clubs have you joined this year? (two clubs) I have joined two clubs this year. 4. How well does Rita play the violin? We need a new violinist in our music club. (quite well) Rita plays the violin quite well. 5. What did your adviser say about the advanced literature course? (too difficult but very interesting) My adviser said that the advanced literature course was too difficult but very interesting. 【语境应用】单句写作。 1. 那些游客们回到宾馆，又累又困。 Those travelers returned to the hotel, ________________. 2. 他们很高兴地沿着这条路走着。 They walked along the way . 3. 史密斯先生决定吃的更健康。 Mr. Smith decided to eat ______________. 4. 这个馅饼很好吃，但是非常贵。 This pie is but ________________. tired and sleepy very happily more healthily very delicious very expensive 5. 这只可爱的小猫在她的食物盘旁睡着了。 The _____________ fell asleep by her food dish. 6. 白天越来越长，天气也越来越暖和。 The days get ____________ and the weather gets ____________. lovely cat longer warmer 7. 两个男孩激动而紧张地跑到操场上。 Two boys ran _____________________ to the playground. excitedly and nervously $