全红婵的北大之路
从乡村中学到顶尖学府的英语学霸笔记
七年级下册语法复习之五
时空智者
"红婵,语法是语言的骨架,掌握它,你就能构建任何你想表达的句子。"一位白发老者的声音在红婵耳边响起。她抬起头,四周却空无一人,只有笔记本上多了一行金色字迹的笔记...
一般现在时综合复习
基本功能:
1. 表示经常性或习惯性的动作 (常与always, often, usually, every day等时间状语连用)
I get up at 6:00 every morning.
She often helps her mother with housework.
动词变化规则:
第三人称单数动词变化口诀:
一般动词加-s,
s/x/ch/sh/o后加-es,
辅音字母+y结尾,
变y为i加-es。
play → plays
wash → washes
study → studies
红婵的小技巧
记住这个谐音口诀:"一般死(s),特殊饿死(es),y变i饿死(es)",这样永远不会忘记第三人称单数变化规则!
"Language is the road map of a culture. It tells you where its people come from and where they are going." — Rita Mae Brown
一般疑问句与特殊疑问句
be动词构成的一般疑问句:
将be动词提前至句首

She is a student. → Is she a student?
They are in the classroom. → Are they in the classroom?
行为动词构成的一般疑问句:
需要借助助动词do/does,主语为第三人称单数时用does
You like English. → Do you like English?
He plays basketball every day. → Does he play basketball every day?
红婵的思考
"原来疑问句变换的关键在于找到句子的'心脏'——be动词或助动词!"红婵在笔记本上画了一颗心形图案,将be动词和助动词写在里面,周围发散出各种疑问句的变化形式。
特殊疑问句结构:
疑问词 + 一般疑问句
What do you usually do on weekends?
Where does your father work?
How often do they go swimming?
否定句的构成
be动词否定句:
在be动词后加not
I am not a teacher.
They are not at home now.
行为动词否定句:
借助don't/doesn't + 动词原形
We don't watch TV on weekdays.
She doesn't eat meat.
易错警示
使用doesn't时,后面的动词一定要还原为原形!这是考试中最常见的扣分点。
红婵的巩固练习
一、用括号内动词的适当形式填空:
1. My brother ______ (like) playing chess.
2. Lucy ______ (not go) to school by bus.
3. ______ your parents ______ (read) newspapers every morning?
4. What ______ the students usually ______ (do) after class?
5. There ______ (be) some milk in the glass.
二、按要求改写句子:
1. She does her homework in the evening. (改为一般疑问句)
2. They play football after school. (改为否定句)
3. My mother washes clothes on Sundays. (对划线部分提问)
4. Does your uncle work in a hospital? (作肯定回答)
5. The children have lunch at school. (改为单数句子)
时空智者的提示
"红婵,做完练习后要像农民检查庄稼一样仔细核对每个动词形式,这是培养语法直觉的关键。"老者的声音再次响起,红婵点点头,拿出红笔准备认真批改。
红婵的语法心法
一般现在时"三看"原则:
1. 看主语人称(决定be动词或助动词形式)
2. 看动词性质(决定是否要变化)
3. 看句子类型(陈述句、疑问句还是否定句)
"To have another language is to possess a second soul." — Charlemagne
红婵合上笔记本,封面上已经写满了密密麻麻的语法要点和生动的例句。她轻声说:"总有一天,我要用这门外语讲述中国农村孩子的故事。"窗外,夕阳将她的剪影拉得很长,笔记本上的金色字迹在余晖中微微闪烁...
