Unit 1 Teenage Life Discovering Useful Structures 课件-2025-2026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、副词短语的构成及句法功能，以“Teenage Life”主题切入，通过亲切语言引导，从定义解析到构成要素再到实例分析，搭建从基础概念到实际运用的学习支架。 其亮点在于以任务驱动强化语言能力与思维品质，如“找出句中短语并分析成分”练习提升语法应用，“啦啦队选拔赛”写作修改任务培养表达逻辑。融入重点词汇与短语，助力学生构建知识网络，教师可直接利用系统练习与实例，高效开展教学。

Unit 1 Teenage Life Discovering Useful Structures 徒儿们，学点 知识啦~ 短语是具有一定意义但不构成句子或从句的一组词。短语的分类: 名词短语 (Noun Phrases): 指以一个名词为中心构成的短语，在句子的功能相当于名词。 形容词短语 (Adjective Phrases): 指以一个形容词为中心构成的短语，在句子的功能相当于形容词。 副词短语 (Adverb Phrases): 指以一个副词为中心构成的短语，在句子的功能相当于副词。 名词短语（NP) 在句中的功能相当于名词，可作主语、宾语、表语、宾语补足语等。 A red car is parked outside. She is my good friend. He likes the girl in pink. The company appointed him regional manager of the south. 主语 表语 宾语 宾补 注意： 核心名词的前后可加修饰语，放在名词前面的修饰语叫前置定语；放在名词后面的修饰语叫后置定语。 作前置定语的修饰语： 1. 限定词（用来明确名词所指的范围或特征） 主要包括冠词（a, an, the）、指示代词（this, that, these, those）、物主代词（my, your, his等）、不定代词（some, any, no, neither等）及数词（one, two, first等）。 2. 形容词 3. 描述性名词 如：the girl, a pen, this bike, my phone, some water, three books, red kite, sports shoes... （用来表示名词的性质和特征） 作后置定语的修饰语： 1. 定语从句 如：the girl who won the singing competition 2. 分词短语 如：a boy swimming in the river ; a pen bought by her mother 3. 不定式短语 如：the first person to arrive at the station 4. 介词短语 如：a painting on the classroom wall 5. 形容词短语 如：high school students eager to stand out 找出下列句中的名词短语NP并分析其所作的句子成分 ① The cute cat is sleeping on the sofa. ② She bought three red apples yesterday. ③ She is a dedicated teacher with rich experience. ④ They named their baby girl a lovely little angel. 主语 宾语 表语 宾补 形容词短语（AdjP) 在句中的功能相当于形容词，可以做定语、表语、状语和宾语补足语。 构成： 1.“形容词+and等并列连词+形容词” 如：The apple is big and round. 2. “very等程度副词+形容词” 如：I am very hungry. 3. “形容词+介词短语” 如：He is interested in watching TV. 4. “形容词+不定式短语” 如：It is a problem difficult to solve. 找出下列句中的形容词短语AdjP并分析其所作的句子成分 ① After the long trip, the children are tired but happy. ② I found the new film very interesting. ③ She is looking for a dress elegant and comfortable for the party. ④ Delighted with the warm welcome, the exchange students felt at home immediately. 表语 宾补 定语 状语 副词短语（AdvP) 副词短语在句中主要用作状语，修饰动词、形容词、副词等。 构成： 1. “副词+and等并列连词+副词” She sang softly and sweetly at the evening party. 2. “very等程度副词+其他副词” He worked very hard to finish the project. 3. “副词+介词短语” He went on studying deep into the night. 找出下列句中的形容词短语AdvP并分析其所作的句子成分 ① He speaks English very fluently. ② They searched for the missing dog everywhere carefully. 状语 状语 上强度！！！ 1 The first week was a little confusing. 2 The building is so big that I’m completely lost. 3 The kids over there are putting something on a round paper plate. 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! 1 Find and mark the phrases in the sentences. NP AdjP NP AdjP AdvP NP NP NP NP NP NP AdjP AdvP AdvP AdvP 2 Answer the questions using the phrases in brackets. 1 How soon do you think you’ll finish your homework? （pretty soon） I’ll finish my homework pretty soon. 2 What do you think of your new teachers? （very nice and patient） My new teachers are 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. 3 Joyce has just written a draft. Help her improves it by using noun/adjective/adverb phrases to add more information. Cheerleader Try-outs I’ve always wanted to be a cheerleader. Yesterday, I tried out for the team. It was hard. First, we had to dance. The teacher showed us how to move, and then we tried. Second, we practiced singing a song about the school basketball team. Finally, some girls had to lift their partners. The other girls jumped and cheered. I think I did well, but the other girls were better. I'm not sure if I'll make the team or not. 啦啦队队员选拔赛 I’ve always wanted to be a cheerleader. Yesterday, I tried out for the team. It was hard. First, we had to dance. The teacher showed us how to move, and then we tried. Second, we practiced singing a song about the school basketball team. Finally, some girls had to lift their partners. The other girls jumped and cheered. I think I did well, but the other girls were better. I'm not sure if I'll make the team or not. high school try out for 参加选拔 really all the time pretty gracefully again and again practice doing sth. 练习做某事 beautiful excellent of the stronger very high so loudly quite even cheerleading Thank you for your listening！ $