Unit 5 单元语法总结 2025-2026学年人教版英语八年级上册

2025-12-02
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新人教版八上英语U5单元语法总结表(含练习) Unit 5: What a Delicious Meal! 语法总结模块 1. 感叹句 语法点名称 核心规则 例句 考点提示 感叹句 感叹句通常由what或how引导,表示 赞美、惊叹、喜悦等感情。 what引导的感叹句结构: . What + a/an + 形容词 + 可数名词单数 + (主语 + 谓语)! . What + 形容词 + 可数名词复数 + (主语 + 谓语)! . What + 形容词 + 不可数名词 + (主语 + 谓语)! 1. What a beautiful flower it is! 2. What delicious food they are! 3. What fine weather it is! 4. How beautiful the flower is! 1. what修饰名词, how修饰形容词或副词 2. 可数名词单数前要加不定冠词a/an 3. 主语和谓语在感叹句中通常可以省略 4. 感叹句的语序是陈述 how引导的感叹句结构: 5. How fast he runs! 句语序 How + 形容词/副词 + (主语 + 谓语)! 6. How time flies! How + 主语 + 谓语! what与how引导的感叹句的转换: What a beautiful girl she is! = How beautiful the girl is! What delicious food it is! = How delicious the food is! 错误: How a beautiful girl she is! 正确:What a beautiful girl she is! 或 How beautiful the girl is! 修正说明:what修饰名词, how修饰形容词或副词,注意结构的不同。 2. 可数名词的复数形式 语法点名称 核心规则 例句 考点提示 可数名词的复 数形式 规则变化: 一般情况:直接加-s(book-books, pen- pens) 以s, x, ch, sh结尾的词:加-es(bus- buses, box-boxes, watch-watches, dish-dishes) . 以辅音字母加y结尾的词:变y为i再加-es (city-cities, baby-babies) . 以f或fe结尾的词:变f或fe为v再加-es (knife-knives, leaf-leaves) . 以o结尾的词:有生命的加-es(potato- potatoes, tomato-tomatoes);无生命的加-s(photo-photos, radio-radios) 不规则变化: . man-men, woman-women, child- children · foot-feet, tooth-teeth, mouse-mice 1. I have two books and three pens. 2. There are many buses and boxes in the room. 3. She has two children. 4. I like eating potatoes and tomatoes. 5. There are five sheep on the farm. 1. 可数名词有单数和复数两种形式 2. 复数名词前可以用many, some, any, a few等词修饰 3. 注意不规则复数形式的记忆 4. 有些名词单复数同形,如sheep, deer等 · sheep-sheep, deer-deer, fish-fish Chinese-Chinese, Japanese-Japanese 错误: I have two book. 正确: I have two books. 修正说明:可数名词前有大于1的数词修饰时,要用复数形式。 Unit 5 语法巩固练习 一、语法填空(10题) ① ______ a clever boy he is! [感叹句] 答案:What 解析:感叹句结构"What a+形容词+可数名词单数+主语+谓语!",修饰名词短语aclever boy用what。 ② ______ exciting news it is! [感叹句] 答案:What 解析:感叹句结构"What+形容词+不可数名词+主语+谓语!", news是不可数名词,用what。 ③ ______ hard the workers are working! [感叹句] 答案: How 解析:感叹句结构"How+副词+主语+谓语!",修饰副词hard用how。 ④ ______ beautiful the park is! [感叹句] 答案: How 解析:感叹句结构"How+形容词+主语+谓语!",修饰形容词beautiful用how。 ⑤ ______ lovely animals these are! [感叹句] 答案:What 解析:感叹句结构"What+形容词+可数名词复数+主语+谓语!",修饰名词短语lovely animals用what。 ⑥ I have two ______ (book) and three ______ (pen). [可数名词复数] 答案: books; pens 解析:可数名词前有大于1的数词修饰时,要用复数形式。book的复数是books, ⑦ There are many ______ (bus) and ______ (box) in the room. [可数名词复数] pen的复数是pens。 答案: buses; boxes 解析:以s, x, ch, sh结尾的词,复数形式加-es。 ⑧ She has two ______ (child). [可数名词复数] bus的复数是buses, box的复数是boxes。 答案:children 解析:child的复数形式是不规则变化,为children。 ⑨ I like eating ______ (potato) and ______ (tomato). [可数名词复数] 答案: potatoes; tomatoes 解析:以o结尾的有生命的名词,复数形式加-es。 potato的复数是potatoes,tomato的复数是tomatoes。 ⑩ There are five ______ (sheep) on the farm. [可数名词复数] ★★ 答案:sheep 解析:sheep是单复数同形的名词,复数形式仍为sheep。 二、句型转换(8题) ① The girl is very pretty.(改为感叹句) [感叹句] 答案:What a pretty girl she is! 或 How pretty the girl is! 解析:可以用what引导(修饰名词短语a pretty girl)或how引导(修饰形容词pretty)。 ② It is a sunny day.(改为感叹句) [感叹句] 答案:What a sunny day it is! 或 How sunny the day is! 解析:可以用what引导(修饰名词短语a sunny day)或how引导(修饰形容词sunny)。 ③ The story is very funny.(改为感叹句) [感叹句] 答案:What a funny story it is! 或 How funny the story is! 解析:可以用what引导(修饰名词短语afunny story)或how引导(修饰形容词funny)。 ④ These are very beautiful flowers.(改为感叹句) [感叹句] 答案:What beautiful flowers these are! 或 How beautiful the flowers are! 解析:可以用what引导(修饰名词短语beautiful flowers)或how引导(修饰形容词beautiful)。 ⑤ The boy runs very fast.(改为感叹句) [感叹句] 答案: How fast the boy runs! 解析:修饰副词fast应用how引导的感叹句。 ⑥ They have three knives.(改为单数句) [可数名词复数] 答案: He/She has a knife. 解析:将复数句改为单数句时,需将主语they改为he或she,谓语动词have改为has,three knives改为a knife。 ⑦ There is a mouse in the room.(改为复数句) [可数名词复数] 答案:There are some mice in the room. 解析:将单数句改为复数句时,需将is改为are,a mouse改为some mice。 ⑧ What a beautiful girl she is!(改为how引导的感叹句) [感叹句] ★★ 答案: How beautiful the girl is! 解析:what引导的感叹句转换为how引导的感叹句时,需将what a beautiful girl转换为how beautiful,同时调整语序。 三、单句改错(5题) ① How a beautiful girl she is! [感叹句] 错误: how后不能直接接a+形容词+名词 正确:What a beautiful girl she is! 或 How beautiful the girl is! 解析:what修饰名词, how修饰形容词或副词,注意结构的不同。 ② What delicious the food is! [感叹句] 错误:what后应接名词,而delicious是形容词 正确: How delicious the food is! 或 What delicious food it is! 解析:what修饰名词, how修饰形容词或副词,注意结构的不同。 ③ I have two book. [可数名词复数] 解析:可数名词前有大于1的数词修饰时,要用复数形式。 ④ There are many sheeps on the farm. [可数名词复数] 错误:sheep的复数形式错误 正确:There are many sheep on the farm. 解析:sheep是单复数同形的名词,复数形式仍为sheep。 ⑤ He has five childs. [可数名词复数] ★★★ 错误:child的复数形式错误 正确: He has five children. 解析:child的复数形式是不规则变化,为children。 学科网(北京)股份有限公司 $

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Unit 5 单元语法总结 2025-2026学年人教版英语八年级上册
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Unit 5 单元语法总结 2025-2026学年人教版英语八年级上册
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