(共23张PPT)
Unit 2
The name of the spaceship is Shenzhou v.
Catalogue
01
vocabulary
02
text
03
summary
04
practice
vocabulary
flag 旗帜
例:The flag is flying in the air.
旗帜在空中飘扬。
basket 篮;筐
例: There are just a few apples in the basket.
筐里只剩下有数几个苹果了。
national 民族的;
国家的
例: We must safeguard our
national interests.
我们必须保卫国家的利益。
seed 种子;播种
例: Do you know about the evolution
of a seed into a plant
你知道从种子发展成为植物的过程吗?
flag
exercise
basket
national
seed
种子
篮子
旗
国家的
Text
时态:一般过去时
定义:一般过去时表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
在英语语法中,"时"指动作发生的时间,"态"指动作的样子和状态。
句法结构:
肯定形式:
主语+动词过去式+其它
例:She came to help us in those days.
在那些天她过来帮助我们。
We were late yesterday.
我们昨天没有迟到
否定形态:
①主语+was/were+not+其他;
②在行为动词前加didn't,同时还原
行为动词
例:I didn't know you like coffee.
We weren't late yesterday.
一般疑问句:
①Did+主语+谓语动词原形+其它
②Was/Were+主语+表语
例句:Did you do homework
Were you late yesterday.
你们昨天迟到了吗?
特殊疑问句:
特殊疑问词+ did+主语+动词原形+其它
特殊疑问词+was/were+物主代词/...'s+其他
时间状语:
yesterday类
yesterday, the day before yesterday等
2.last类
last year,last month等
3.ago类
three days ago,two years ago.
4.in+过去的一个时间
in 1980 in 2007
5.根据句意判断时态
动词变化:
summary
单词:
flag
basket
national
seed
一般过去时的用法:
定义、结构、时间状语、动词变化
exercise
1. Mott is out. But he ___ here a few minutes ago.
was
B. is
C. will be
D. would be
A
2.---Hi,Tom.
---Hello,Nancy. I ___ you were here.
A.don't know
B.won't think
C. think
D. didn't know
D
3.He promised to tell me when I ____.
come
B. would come
C. came
C
homework
1.复习本单元的单词用法。
2.复习本单元的重点时态。