【语法】一般现在时二（学生版+教师版）2023-2024学年 人教版 七年级 英语上册

秋季初一英语 Lesson 核心语法：一般现在时（二） 知识讲解 一、句式变换 1．肯定句变否定句和一般疑问句 be 动词 实意动词 肯定句 I am a man. A cow has four stomachs. 否定句 I am __________ a man. A cow __________ __________ four stomachs. 【变化规则】 be 动词后直接加 __________； 实意动词前加 __________/ __________再加__________，实意动词还原成__________。 一般疑问句 Are you a man? Does a cow have four stomachs? Yes, I am No, I am not Yes, it does No, it doesn't 一般疑问句变化规则：有be提__________无be__________。 2．肯定句变特殊疑问句 She eats 10 Chinese hamburgers every morning. ① ② ③ 对主语提问 ①__________ eats 10 Chinese hamburgers every morning? 【变化规则】特殊疑问词 Who＋动词＋其他？ ＊用who提问，谓语动词用______________________________形式。 对非主语提问 ②What does she eat every morning? ③How often does she eat Chinese hamburgers? 【变化规则】特殊疑问词＋一般疑问句语序？ 二、特殊用法 1.客观真理 、名人名言用一般现在时。 e.g.① The moon goes around the earth. ② My teacher said the sun rises in the east and sets in the west. 2．现在已安排好的未来事项（交通时刻表节日演出时、课表等）、节目演出时间表、课表等用一般现在时。 e.g.① The plane takes off at 7:30. ② The movie begins at 6:40 p.m. So we have to get to the theatre before 6:30 p.m. 课堂练习 1. Does he like playing baseball after school? A. Yes, he like. B. Yes, he do. C. No, he not does. D. No, he doesn't. 2. -Are you a hardworking（刻苦的）student？ -______. A. Yes, you are. B. Yes, I is. C. No, I am. D. No, I'm not. 3. -Does Cindy ______ a pencilcase? -No,she ______. A. have; isn't B.has; doesn't C. have; doesn't D. has; don't 4．He is good at playing sports．对划线部分提问。 A. Who is good at playing sports? B. What is good at playing sports? C. How is good at playing sports? D. When is good at playing sports? 5. My father usually ______ his bike to work. He thinks it's good for health. A. rides B. rode C. is riding D. to ride 6. The earth ______ the sun. A. move around B. is move around C. moves around D. moved around 7. The train ______ at 12 o'clock. A. leaves B. leave C. leaving D. lefts 8. -Where ______ Lily and Lucy come from? -China. A. is B. are C. does D. do 9. - ______ John always ______ flow