内容正文:
Module 9 Life story
一、语法知识—— 一般过去时
1. 意义:表示过去某个时间发生的事情或存在的状态.
2. 构成及变化
①be 动词在一般过去时中的变化:
am 和 is 在一般过去时中变为 was (was not=wasn’t)
are 在一般过去时中变为 were (were not=weren’t)
带有 was 或 were 的句子,其否定、疑问的变化和 is, am, are 一样,即否定句在 was 或 were 后加 not,一般疑问句把 was 或 were 调到句首。
②行为动词在一般过去时中的变化:
肯定句:主语 + 动词的过去式 . E.g. I watched a film last Sunday .
否定句:主语+ didn’t + 动词原形. E.g. I didn’t watch a film last Sunday .
一般疑问句:Did + 主语 + 动词原形 ?
E.g. Did you watch a film last Sunday ? Yes, I did . No , I didn’t .
特殊疑问句:疑问词+ 以 did 开头的一般疑问句 ?
E.g. What did you do last Sunday ?
3. 时间标志:
yesterday, yesterday morning (afternoon, evening…) last night (week, month, year…),
a moment ago, a week ago, three years ago… just now 等
二、知识点小结
1. 节日的表达
①要注意每一个单词开头字母要大写;
②涉及复数名词所有格的,以 s 结尾的复数名词,它的所有格只加’;不以 s
结尾的复数名词,它的所有格加’s
E.g. Mother’s Day Children’s Day Teachers’ Day
2. find out 发现,查明,弄清楚
1) find sth. out (经研究或询问)了解到,找出信息
①后面常和由特殊疑问词(what / when / how / who 等)引导的从句连用。
E.g. Can you find out what time the plane leaves?
The e