Unit 1 Teenage Life Discovering Useful Structures 课件-2024-2025学年高中英语人教版（2019）必修第一册

Discovering Useful Structures Noun Phrases Adjective Phrases Adverb Phrases Unit 1 Teenage life Phrases 短语或词组（Phrases）是具有一定意义但不构成句子或从句的一组词。 名词短语（Noun Phrases）：指以一个名词为中心构成的短语，在句中的功能相当于名词。 形容词短语（Adjective Phrases）：指以一个形容词为中心构成的短语，在句中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，在句中的功能相当于副词。 Phrases 形容词短语(Adjective Phrases) （副词）+形容词+（介词短语） 在句中当作形容词用，可以修饰名词或代词，还可以用作表语或者宾语补语。 very suitable really very confusing strong enough 组成 功能 例子 rases Let’s learn Find and mark the phrases in the sentences that fit the categories below. Then state their functions. Noun Phrase(NP) Adjective Phrase(AdjP) Adverb Phrase(AdvP) word group with a noun as its head word word group with an adjective as its head word word group with an adverb as its head word E.g. 1. The first week was a little confusing. NP AdjP 4 名词短语的构成规则： eg: the man in blue; a lot of work to do; the first to come; the weather here; a highway leading into the mountains a highway which leads into the mountains 结构：名词+修饰语（后置定语） 放在被修饰名词的后面的修饰语： here，there；介词短语；不定式；分词短语；定语从句 形容词短语 的构成规则： Adj P的功能： 1:副词+adj： very annoyed; quite suitable 2:adj+enough: formal enough 3:adj+介词： full of/good at/annoyed with 4：adj+and/but+adj: young but wise; long and wide 在句中当作形容词用，作定语修饰名词或代词， 还可以用做表语，状语或者宾语补足语。 eg: 1:The bridge is long and wide today! 2: I found the boy quite handsome. 3: The school bag full of books was new. 4.Afraid of difficulty, he prefers to do the easy math problems. 副词短语的构成规则： 1:副词+adv： very quickly; quite fast 2:adv+enough: well enough; quickly enough 3：adv+and+adv: again and again; Adv P：在句中当作副词用，做状语或者宾语补足语。 eg: 1: All boys run quite fast. 2.You did it well enough. 3. He finished the experiment much more creatively. 形容词短语 Adjective Phrase （AdjP） 名词短语 Noun Phrase （NP） 副词短语 Adverb Phrase （AdvP） Different kinds of phrases 　 (1)名词短语在句中作名词用，一般用作____________________________等。 (2)常见名词短语的构成形式有: 限定词十名词 如: The girl 限定词+形容词(短语)十名词 如: A beautiful girl 限定词十名词十介词短语 如: A beautiful campus of my school 限定词+描述性名词+名词 如: My school life 主语、宾语、表语、宾语补足语 归纳 9 限定词definitive包括 冠词article(a/an/the) 指示代词demonstrative pronoun(this/that/these/those等) 物主代词possessive pronoun ( my/your/his/her/our/their等) 不定代词indefinite pronoun (some/ no/ neither/both等) 数词 numeral(one/two/first/second等) 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. NP AdjP Find and mark the phrases in the sentences that fit the categories below. Then state their functions. NP AdjP AdjP 1 NP NP 名词短语（NP) 定义： 名词与它的修饰语一起构成的短语。 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。 注意： 名词的修饰语与名词有两种位置关系：一是放在被修饰名词的前面，作前置定语；二是放在被修饰名词的后面，作后置定语。 Something interesting is for you. (主语) He is my old friend. (表语) He had a big dinner. (宾语) We call him a great hero. (宾语补语) Let’s play The students will do group discussions, timed writing, and research in the advanced literature course. It's raining quite heavily. He won't be back very soon. NP NP AdvP Decide whether the underlined parts are noun/adjective/adverb phrases. AdvP Activity 2. Answer the questions using the phrase in brackets(括号). 1, How soon do you think you’ll finish your homework? (pretty soon) I will finish my homework pretty soon. 2, What do you think of your new teachers? (very nice and patient) My new teachers are nice and patient. 形容词短语(AdjP) 定义：由几个形容词或形容词及其修饰语构成的短语。 功能：形容词短语可以作定语、表语、宾语补足语。 结构: (副词)＋形容词＋(介词短语) 组成： ①两个或多个形容词由and, but等连接构成形容词短语。 ②very等程度副词作修饰语，可与形容词构成形容词短语。 ③介词及其宾语可用在形容词后修饰形容词，可与形容词构成形容词短语。 ④不定式在形容词后作修饰语，可与形容词构成形容词短语。 very suitable really very confusing strong enough (1)副词短语在句中作副词用，可以修饰动词、形容词或副词，作__________等。 (2)副词短语由“(副词)＋副词”组成。 Tips: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。 状语 归纳 What do you think of the improved version? Is it necessary to make such improvement? What do you learn from the comparison? The phrases provide more specific details and enrich the meaning of the passage. Exercise Decide whether the underlined parts are noun/adjective/adverb phrases and state their functions. ---- workbook page72 rases Thank you $$