黄振华微课教学设计一般过去时PPT课件

I lived in Jinshan.
I didn’t live in Jinshan.
I got up at 7:00.
I didn’t get up at 7:00.
解析：一般过去时的肯定句变为疑问句，
1，句中含有be动词过去式was或were的，直接在was或 were后面加not。was not 可以缩写为wasn’t。were not可以 缩写为weren’t。
肯定句--------------------------------------------一般疑问句
百度文库
He was a student three years ago. Was he a student three years ago ?
We were happy.
Were you happy ?
动词原形---规则动词过去式，动词原形----不规则动词过去式，
brush ---------- brushed
am / is ---------------- was
wash ------------ washed
are--------------------- were
cook ------------- cooked
一般过去时的定义和动词过去式
一般过去时表示过去某个时间或过 去某一段时间内发生的动作或存在的 状态，常和表示过去的时间状语联连 用，如：three years ago， yesterday, last night, last week, in 2003 等。
谓语动词要用动词过去式。动词过 去式分为规则动词过去式和不规则动 词过去式两种。
go---------------------- went
study -------------- studied
plan---------------- planned
规则动词过去式的构成规则：
一般情况在动词原形词尾加ed 以e 结尾的动词加d 以辅音字母加y结尾的动词，先变y为i，再加ed 以重读闭音节结尾的动词，末尾只有一个辅音 字母，先双写这个辅音字母，再加ed
三年以前 短文二: I was a student three years ago. I lived in Jinshan. I got up at 7:00. Then I brushed my teeth and washed my face. I did morning exercise at 7:15. I had bread and milk for breakfast. I had four classes in the moring and three in the afternoon. After school, I played basketball with my friends. I went home and watched TV at 6:00. I cooked dinner with my mother. We were happy. I studied in the evening, I planned to get good grades. （一般过去时）
do --------------------- did
play-------------- played
get --------------------- got
watch ------------ watched have ------------------- had
live----------------- lived
2，句中含有实义动词过去式的，先在动词过去式前面加 didn’t, 再把动词过去式变为动词原形。
一般过去时的否定句结构：
1，含有be动词过去式was或were时， 主语 + was / were + not + 其它。
2，含有实义动词时，主语 + didn’t + 动词原形 + 其它。
观察并归纳一般过去时的一般疑问句的句子结构。
初中英语微课教学 一般过去时
现在 短文一：Now I am a student. I live in Jinshan. On my
weekdays, I get up at 7:00. Then I brush my teeth and wash my face. I do morning exercise at 7:15. I have bread and milk for breakfast. I have four classes in the moring and three in the afternoon. After school, I play basketball with my friends. I go home and watch TV at 6:00. I cook dinner with my mother. We are happy. I study in the evening, I plan to get good grades.（一般现在时）
观察以下句子并归纳一般过去时的肯定句 的句子结构。
I was a student three years ago. I lived in Jinshan. I got up at 7:00. I did morning exercise at 7:15. I had bread and milk for breakfast
一般过去时的肯定句：
主语 + 动词过去式 + 其它。
观察并归纳一般过去时的否定句的句子结构。
肯定句--------------------------------------------否定句
I was a student .
I was not a student.
We were happy.
We were not happy.
I played basketball.
Did you play basketball ?
He went home and watched TV.
Did he go home and watch TV ?