Unit 5 Section A(Grammar Focus-3c)课件 2025-2026学年人教版（2024）八年级英语上册

Unit 5 What a Delicious Meal! Section A Grammar Focus-3c Use exclamatory sentences to describe the scenes in the video. Group Work What an amazing smell (it is)! How delicious the dish looks! What a mess (it is)! How clever you are! What luck (we have)! How wonderful life is! 3b. Read the sentences and discuss how to make exclamatory sentences with what or how. 被强调的中心词是名词时用 what若为可数名词单数，用 “What + (a/an) + 形容词 + 可数名词单数 + 其他成分！” 结构。 若为可数名词复数或不可数名词，用 “What + 形容词 + 可数名词复数 / 不可数名词 + 其他成分！” 结构。 A. How B. How a C. What D. What a 1.____ sweet music! I really enjoy it. 2.____ useful advice the teacher gave me! 3.____ brave boy he is! 4.____ hard - working the doctors and nurses are! —Yes. They are always busy saving people in danger. C C D A 感叹句是一种用来表达强烈情感（如惊讶、喜悦、愤怒、哀伤等）的句子。它通常以 “what” 或者 “how” 来引导。感叹句句末通常用感叹号，读时一般用降调。 中考英语对感叹句的考察主要集中在感叹句的构成、引导词选择、结构判断、省略形式以及与其他句式的转换等. 6 What 在感叹句中修饰名词。因为名词有可数和不可数的区别，所以由what 引导的感叹句有两种结构： What + a/an + 形容词 + 可数名词单数 + 主语 + 谓语 What an interesting story it is! （这是个）多么有趣的故事啊！ What + 形容词 + 可数名词复数（或不可数名词） + 主语 + 谓语 What beautiful flowers they are! （它们是）多么漂亮的花啊！ 1. 感叹句的构成-what引导的感叹句 What a heavy rain it is! 多大的一场雨啊！ What a great surprise it is! 这多么令人惊奇啊！ What amazing music they are playing! 他们演奏的音乐多么令人惊叹啊！ What intelligent students they are! 他们是多么聪明的学生啊！ 在感叹句中，what可以修饰复数可数名词和不可数名词。但有些不可数名词，如 rain, surprise, breakfast, lunch等，当前面有形容词修饰，使抽象名词具体化时，则要用what a / an。 TIP How在感叹剧句修饰形容词或副词，基本结构为： How + 形容词/副词 + 主语 + 谓语 2. 感叹句的构成-how引导的感叹句 How well you look! 你气色真好！ How kind you are! 你心肠真好！ How beautifully you sing! 你唱得真好听！ Strawberries! How nice! 草莓！多好呀！ 被强调的中心词是名词时用 what若为可数名词单数，用 “What + (a/an) + 形容词 + 可数名词单数 + 其他成分！” 结构。 若为可数名词复数或不可数名词，用 “What + 形容词 + 可数名词复数 / 不可数名词 + 其他成分！” 结构。 3.感叹句引导词 what 和 how 的选择 被强调的中心词是名词时用 what。 被强调中心词若为可数名词单数，用 “What + (a/an) + 形容词 + 可数名词单数 + 其他成分！” 结构。 若为可数名词复数或不可数名词，用 “What + 形容词 + 可数名词复数 / 不可数名词 + 其他成分！” 结构。 被强调的中心词是形容词或副词时用 how。 用 “How + 形容词 / 副词 + 其他成分！” 结构。 在口语中，感叹句常常会出现省略形式，省略主语和谓语部分。 ____ wonderful speech Emma gave at the UN conference! — I agree with you. How B. What C. What a D. What an 解析：此句可理解为省略了 “Emma gave at the UN conference is”。被强调的部分是 “wonderful speech”，中心词是可数名词单数 “speech”，“wonderful” 是以辅音音素开头，所以用 “What a”，答案选 C。 4. 感叹句的省略形式 三步搞定感叹句 一断：在谓语动词后断开 It is/ a successful mission. They are/ hard-working.   二换：斜线前后调换位置 a successful mission / it is. hard-working/ they are. 三加： 斜线前只要有名词,句首加what What a successful mission it is!   斜线前如果是形容词/副词, How hard-working they are! 句首加how 四变：改变大小写，句末用感叹号，同时去掉原句中的一些修饰词。     1. It's a pretty hat. (what) __________________________________________ 2. The weather is terrible. (how) __________________________________________ 3. The Christmas tree looks fantastic. (how) __________________________________________ 4. It was an interesting film. (what) __________________________________________ 5. Emma sings very well. (how) __________________________________________ 6. The pancake tastes delicious. (how) __________________________________________ 3b. Change the following sentences into exclamatory sentences. What a pretty hat it is! How terrible the weather is! How fantastic the Christmas tree looks! What an interesting film it was! How well Emma sings! How delicious the pancake tastes! C A B E D F 3c. Complete the conversation using the correct exclamatory sentences. 一、单项选择 1.________ helpful the speech is! It tells us to use the Internet safely. A．What B．What a C．How D．What an 2.—It was sunny several minutes ago, but it’s raining heavily now! —________ difference a day makes! A．What B．What a C．How D．What an 3.—________ fresh air it is in Qingcheng Mountain! —Yes. Because there are a lot of trees. A．How B．What C．How a D．What a C B B Exercise 4.—Hi, guys! Our team won the first place in the table tennis match. —________ exciting news it is! We are so happy about it. A．What B．How C．What an D．How an 5.—________ wonderful experience our family had in the Mogao Caves! —I’m glad you had a good time. A．What B．How C．How a D．What a A D 二、用how，what或what an填空。 1.___________interesting book you are reading! 2.___________good advice you gave me! 3.___________ hard work it is! 4.___________ heavily it is raining! 5.___________delicious the food you made is! What an What What How How Homework 必做： Create 4 exclamatory sentences—2 with what (one for countable noun singular, one for plural/uncountable nouns) and 2 with how—describing school life, hobbies, or family. 选做： Write a short passage (at least 80 words) describing a sports meeting, using exclamatory sentences. THE END Lavf58.20.100 $$