内容正文:
《学海风暴》七年级英语(下) •RJ版
YUHENG CULTURE
YUHENG CULTURE
YUHENG CULTURE
YUHENG CULTURE
YUHENG CULTURE
YUHENG CULTURE
YUHENG CULTURE
YUHENG CULTURE
谢谢观看
谢谢观看
$Unit 11
七年级英语人教版·下册
Grammar
授课人:XXX
1
Write out the phrases with the pictures.
一、新课引入
Grammar Focus
二、新课讲解
How was your school trip ? It was great!
Did you go to the zoo? No, I didn’t. I went to a farm.
Did you see any cows? Yes, I did. I saw quite a lot.
Did Carol ride a horse? No, she didn’t. But she milked a cow.
Were the strawberries good? Yes, they were./ No, they weren’t
一般过去时
二、新课讲解
1. 谓语动词形式:一般过去时用规则动词或不规则动词的过去式表示。
(1)动词 be 的过去式有人称和数的变化:第一人称单数和第三人称单数用 was,其他的情况全用were。如:
I was a student 16 years ago, but I am a teacher now.
16年前我是个学生,但现在我是个老师。
(2)其他的动词一律用过去式,无人称和数的变化。动词根据其过去式和过去分词构成,分为规则动词和不规则动词两种。
She had two eggs for breakfast yesterday. 昨天早饭她吃了两个鸡蛋。
二、新课讲解
2. 句式转换及回答:
如果句子谓语为 be 动词或情态动词的时候,就将 be 动词或情态动词提到句首,变成一般疑问句;在 be 动词或情态动词后加 not 变成否定句。如果谓语动词是实义动词,就在句首加 Did,句末加问号,变成一般疑问句;变否定句就在实义动词之前加 didn’t,然后将实义动词还原。
如:He was healthy last year. 去年他身体很好。(肯定句)
→He was not healthy last year. (否定句)
→Was he healthy last year? (一般疑问句)
→Yes, he was. (肯定回答) /No, he wasn’t. (否定回答)
二、新课讲解
3. 一般过去时的基本用法:
(1)表示过去某个时间发生的的动作或状态、特征。如:
She went to Beijing yesterday. 她昨天去了北京。
(2)表示过去的习惯性动作或过去经常、反复发生的动作或状态。如:
Wang Li wrote a letter to me once a month last year. 去年,王丽每月给我写一次信。
二、新课讲解
(3)可以用 used to 加动词的原形或用would 加动词的原形,也可以表示过去经常性或习惯性的动作。 如:
My brother used to get up early, but now he is very lazy.
我哥哥过去常常起得很早,但现在他很懒。
(4)在时间、条件状语从句中,常用一般过去时表将来。如:
Linda said she would call me if she bought a ticket the next Sunday.
琳达说如果下周日她买到票就会给我打电话。
二、新课讲解
4. 一般过去时的时间状语标志:
一般过去时常与 yesterday, last…, …ago, in…, on…, just now, a moment ago 等时
间状语连用。 如: He lived in Canada three years ago. 三年前他住在加拿大。
二、新课讲解
一
般
过
去
时
三、归纳小结
句式转换及回答
谓语动词形式
基本用法
时间状语标志
四、强化训练
1. ____ he see any cows