Unit5 What were you doing when the rainstorm came？SectionA Grammar focus – 4c-课件(共14张PPT)

(共14张PPT)
Unit 5 What were you doing
when the rainstorm came
Section A Grammar focus-4c
注意时间状语
at this time yesterday
They were playing soccer at this time yesterday.
What were they doing
注意时间状语
She was sleeping at that time.
What was she doing
注意时间状语
What were my family members doing when I got home yesterday afternoon
注意时间状语
What was my brother doing when I got home
He was playing the guitar when I got home.
While he was playing the guitar I got home.
比较：when 与while
主句：过去进行时 （延续性）
从句：一般过去时（短暂性）
主句：一般过去时
从句：过去进行时
注意时间状语
What was my mother doing when I got home
She was cleaning the room when I got home .
While she was cleaning the room I got home.
比较：when 与while
主句：过去进行时（延续性）
从句：一般过去时
主句：一般过去时
从句：过去进行时
注意时间状语
What was the dog doing while the cat was reading
The dog was playing the computer games while the cat was reading.
比较：when 与while
从句：过去进行时（延续性）
主句：过去进行时 （延续性）
注意时间状语
What was she/ he doing when the rainstorm came
Use “when” and “while” to make sentences
Make a survey
Ask your partner what he or she was doing .... Then write a report.
Report: My friend is _________.She /He was_____________
___________________________________________________
________________________________________.
Time Things
at ten last night
while your mother was cooking breakfast last Saturday
when the teacher came in
eg: A: What were you doing when / at/ while...
B: I was ...
Grammar
(1)过去进行时:表示_____某一时刻或某一段时间_________的动作。
时间标志词:
_________________________________________________________
结构：____________________
(2)
主句 从句
________时态（动作短暂性）， ________时态（动作延续性）。 when从句中动作常是短暂性的，常用___________时；
while从句的动作是延续性的,用____________时态。
at 9 last night, at this / that time, at that moment, when ...
was/were + doing
一般过去
过去进行
一般过去
过去进行
过去
正在进行
当堂检测
（ ）1. I saw him in the library yesterday. He ______ a book at that time.
A. read B. is reading C. was reading
（ ）2. It _______heavily when I left the library.
A. rains B. was raining C. rained
（ ）3.My mother was watching TV while I _______the homework.
A. was doing B. were doing C. did
( ) 4.While I _______ a book, he ________ home.
A. was reading ; was coming B. read; was coming
C. was reading; came
( ) 5. Nancy was watching TV __________I left her house.
A. when B. while C. as soon as
( ) 6. I was taking photos when they_____ some drinks.
A. were buying B. was buying C. bought
单项选择
B
C
A
C
A
C
Homework
Write a short passage about what your family members were doing when you got home last Friday afternoon.
Last Friday afternoon when I got home, my mother_________________
_________________________________
_________________________________
____________________ _____________
Homework
You should stay at home.
You should close the window .
You shouldn’t call.
You shouldn’t surf the Internet.
You shouldn’t stand under the tree.
What should we do when the rainstorm came
谢 谢！