感叹句what how引导-2025-2026学年七年级英语下册语法重难点精讲（北师大版）

7下北师大版 【寒假专版】 感叹句专项精讲 寒假专版 【语法专题】感叹句(what/how引导)专 项突破 初中北师大版七年级下册（新） 语法精讲 语法概述：感叹句(what/how引导)=表达强烈情感（如惊讶、喜悦、赞叹）的句子，what修饰 名词，how修饰形容词或副词，在句中用于加强语气。 重难点讲解 重难点-：what引导的感叹句结构及用法讲解： what用于修饰名词，基本结构为： -What+a/an+形容词+可数名词单数+（主语+谓语）！ (若名词为不可数或复数，去掉a/an) -What+形容词+不可数名词/可数名词复数+（主语+谓语）！ 例句： -What a beautiful flower it is!(可数名词单数，用a) -What interesting books they are!(可数名词复数，无a/an) -What fine weather it is today!(不可数名词，无a/an) 真题再现： 1.(2024北京海淀期中，北师大版)-Look at the cake! -Wow!delicious cake it is! A.How B.What a C.What D.What an 答案：B解析：cake是可数名词单数，delicious以辅音音素开头，用What a。 2.(2023陕西西安月考，北师大版)_useful advice our teacher gave us! A.What a B.What an 1 7下北师大版 【寒假专版】 感叹句专项精讲 C.What D.How 答案：C解析：advice是不可数名词，用What+形容词+不可数名词结构。 重难点二：ow引导的感叹句结构及用法讲解： how用于修饰形容词、副词或动词，基本结构为： -How+形容词/副词+（主语+谓语） -H0w+主语+谓语！（修饰动词时，谓语常为行为动词） 例句： -How tall the boy is!!(修饰形容词tall) -How fast he runs!（修饰副词fast) -How time flies!(修饰动词fies,表“时光飞逝”) 真题再现： 1.(2024四川成都期末，北师大版)_happily the children are playing in the park! A.What B.What a C.How D.How a 答案：C 解析：happily是副词，用How+副词+主语+谓语结构。 2.(2023浙江杭州期中，北师大版)_clever the little girl is!She solved the math problem quickly. A.What B.How C.What an D.How a 答案：B解析：clever是形容词，用How+形容词+主语+谓语结构。 重难点三：what与how的辨析及转换讲解： 1.修饰名词时用what,修饰形容词副词时用how,二者不可混用。 -错误：How a nice day!(应为What a nice day!) -错误：What fast he runs!(应为How fast he runs!) 2.部分感叹句可在what和how间转换，核心是判断中心词为名词还是形容词/副词。 -What a beautiful girl she is!=How beautiful the girl is! 例句： -What an interesting story it is!=How interesting the story is! 2 7下北师大版 【寒假专版】 感叹句专项精讲 真题再现： 1.(2024广东广州期中，北师大版) exciting trip we had to the Great Wall!We all enjoyed it. A.How B.What an C.What a D.How an 答案：B解析：trip是可数名词单数，exciting以元音音素开头，用What an:若转换为how 结构则为How exciting the trip was! 2.(2023江苏南京月考，北师大版)beautiful the music sounds!I like it very much. A.What B.How C.What a D.How a 答案：B 解析：beautiful是形容词，修饰系动词sounds,用How+形容词+主语+谓语结 构。 重难点四：省略主语和谓语的情况讲解： 日常口语中，当语境清晰时，感叹句的主语和谓语（常为b动词）可省略，核心成分（名词/形 容词/副词)保留。 例句： -What a pity!(省略itis,完整句：What a pity it is!!) How cold!(省略itis,完整句：How cold it is!) 真题再现： 1.(2024 湖北武汉期末，北师大版)一Your new dress looks so nice!! -kind of you to say so! A.What B.How C.What a D.How a 答案：B 解析：省略了itis,完整句为How kind of you it is to say so!,用How修饰形容词 kind。 2.(2023 上海浦东期中，北师大版)_terrible weather!We can't go out for a walk. A.What B.How C.What a D.How an 答案：A解析：省略了itis,weather是不可数名词，用What+形容词+不可数名词结构。 3 7下北师大版 【寒假专版】 感叹句专项精讲 易错点综合演练 L单项选择（直击重难点) 1.-Look at the stars in the sky! -Wow！ bright they are tonight! A.What B.How C.What a D.How a 2.interesting storybook it is!I want to read it again. A.What B.What an C.How D.How an 3.fast the runners are running in the race! A.What B.What a C.How D.How a 4.good advice our teacher gave us on learning English! A.What B.What a C.How D.How an Ⅱ用所给词的适当形式填空（强化句型结构） 1.(be)careful!The floor is wet. 2.(what)a lovely dog!It can dance to music 3.(how)happily the children are singing at the party! 4.(what)beautiful flowers these are in the garden! Ⅲ短文填空（综合运用感叹句） 用what或how的适当形式填空，使短文完整通顺。 Today is Sunday.I go to the park with my family.1.sunny day it is!The sky is blue and the clouds are white.2.happily the birds are singing in the trees!There are many flowers in the park.3. beautiful they are!Some children are playing games.4.fast they are running!A little girl is drawing a picture.5.lovely her picture is!I think we will have a great day here. 4 7下北师大版 【寒假专版】 感叹句专项精讲 V.连词成句（聚焦句型结构） 1.a,what,day,hot,it,is,(! 2.tall,how,the,building,is,(! 3.they,fast,how,run,(! 4.an,story,interesting,what,is,it,(! 5.clever,the,how,girl,is,(! V.按要求改写句子（巩固what与how转换） 1.What a big elephant it is!(改为how引导的感叹句) 2.How beautiful the garden is!(改为what引导的感叹句) 3.What an exciting film it was!(改为how引导的感叹句) 4.How quickly he works!(改为what引导的感叹句，提示：中心词为名词work) 综合演练参考答案 I.单项选择：1B2B3.C4.A Ⅱ.用所给词的适当形式填空：1Be2.What3.How4.What Ⅲ.短文填空： 1.What a 2.How 3.How 4.How 5.How V.连词成句： 1.What a hot day it is! 2.How tall the building is! 3.How fast they run! 4.What an interesting story it is! 5 7下北师大版 【寒假专版】 ，感叹句专项精讲 5.How clever the girl is! V.按要求改写句子： 1.How big the elephant is! 2.What a beautiful garden it is! 3.How exciting the film was! 4.What quick work he does! 6