重点语法知识点 2022-2023学年人教版英语八年级上册

八年级上册重点语法知识点 1. 感叹句:感叹句是用来表达喜怒哀乐等强烈情感的句子。感叹句一般用how或者what开头,句末加感叹号。what修饰名词,how修饰形容词或副词。具体句式如下: (1)what引导的感叹句: 1)What a(an)+形容词+可数名词的单数形式+主语+谓语! What a clever boy he is! 多么聪明的小男孩啊! 2)What+形容词+可数名词的复数形式+主语+谓语! What interesting books the children are reading! 孩子们读的书多么有趣啊! 3)What+形容词+不可数名词+主语+谓语! What cold weather it is!多冷的天! (2)how引导的感叹句: 1)How+形容词或副词+主语+谓语! How lovely the baby is!这孩子真可爱!(lovely为形容词) How fast he runs! 他跑地多快啊!(fast为副词) 2) How+形容词+a(an)+可数名词的单数形式+主语+谓语! How heavy a box they are carrying! 他们抬的箱子多重啊! 3)How+主语+谓语! How time flies! 时间过得多快! ( ) 1. interesting job this is! A.What B.How C.What an D.How an ( ) 2. Mo Yan won the Nobel Prize for Literature last year. _excellent he is! A. How B. What C. What a D. What an ( ) 3. -_day it is! - Let’s go out and enjoy the sunshine! A. What a lovely B. How windy C. What a rainy D. How lovely ( ) 4. _ terrible weather we had last Sunday! A. What B. What a C.How D. How a ( ) 5. _useful the book is! We can know well about the city from it. A. What B. What a C. How D. What an ( ) 6. _great picture! Who painted it? A. How B. What C. How a D. What a ( ) 7. _ a beautiful car! I’ve never seen it before. A. What B. Which C.How D.Whether 2. How often how often意为“多久一次”,常用于对时间频率的提问。回答可用once/twice/three times a day(一天一/两/三次),sometimes(有时),never(从不),very often(经常)等。 How often do you watch TV? 你多久看一次电视? How often do your parents visit your grandparents? 你的父母多久看一次你的祖父母? 【拓展】 词语 词义 用法 答语特征 how long 多久 询问时间多久 for/about+一段时间 how often 多久一次 询问动作的频率 often、twice a week等 how soon 多快,过多久 询问时间多快 in+一段时间 how far 多远 询问距离多远 ten minutes’ walk how many 多少 询问可数名词数量 数词+可数名词复数 how much 多少 询问不可数名词数量 数词+表示量的词+不可数名词 多少钱 询问价格 数词+钱 ( ) 1. -_do you go to the library? - Once a week. A. How often B. How long C. How far D. How soon ( ) 2. -_is it from the village to your farm? - About 10 minutes’ walk. A. How often B. How soon C. How long D. How far ( ) 3. -_will she stay here? -For_. A. How soon; one hour and a half B. How long; one and a half hours C. How so