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(共16张PPT)
Unit 7
A Day to
remember
Section A
Grammar
Lin
按要求写出正确的单词、词组或句子。
旅行 (名词) __________ 2. 废水工厂 (短语) ___________
3. 移走（动词) __________ 4. 一片(短语) __________
5. 废弃物(名词) __________ 6. 机器 (名词) __________
7. 微生物（名词）__________ 8. 步骤（名词）___________
9. 过去常常做某事（短语） ___________________________
10. 将大块废弃物从水中分离。 _______________________
11. 这要花费更多几步。___________________
12. 东西太小以至于看不见。________________________________________
trip
wastewater plant
remove
a piece of
waste
machine
germ
step
used to do sth
remove large pieces of waste from the water
It takes a few more steps.
These things are usually too tiny to see.
Review
When I _______ young
I'd listen to the radio
Waiting for my favorite songs
When they _______ I'd sing along
It _______ me smile
Those _______ such happy times
And not so long ago
How I __________ where they'd gone
But they're back again
Just like a long lost friend
All the songs I _______ so well
Let’s sing!
was
played
made
were
wondered
loved
Yesterday Once More
Did you see anything interesting at the science museum yesterday Yes, I did. There was a space exhibition. There were robots.
Did Teng Fei give the tourists the right directions last weekend No, he didn’t. He felt bad about that.
Did you go on a school trip a week ago Yes, we did. We went to a wastewater plant.
What did you do the day before yesterday I visited the zoo with my family.
How was your weekend It was terrible. I got on the wrong bus. I left my book on the bus too.
Read and circle the simple past tense!
Put the verbs into right column
Regular changes of the simple past tense Rule Example
一般在动词后 直接加-ed
以不发音的 e 结尾的动词 直接加-d
末尾只有一个辅音的 重读闭音节动词 先双写辅音字母， 再加-ed
以辅音字母加 y 的动词 先变 y 为 i， 再加-ed
visit–visited listen–listened
stop–stopped plan–planned
worry–worried study–studied
live–lived use–used
类别 例词
过去式和原形一样 cut—cut put—put let—let
中间元音变化 i—a swim—swam begin—began sit—sat
i—o ride—rode drive—drove write—wrote
o/a—e draw—drew throw—threw know—knew
不规则变化
概念： 表示过去某个时间里发生的动作或存在的状态，也可以表示过去习惯性、经常性的动作或存在的状态，通常和表示过去的时间状语连用。
Definition
有哪些一般过去时态的时间标志词？
含有yesterday的词组
last+时间
时间段+ago
in+过去时间
其他
Time remarkers
the day after yesterday, yesterday morning / afternoon / evening
last year / month / week / night...
three days ago...
in 1930s, in the early days...
at the age of.../ when sb was...
含be动词
am/is
are
was
were
过去式
过去式
wasn’t
否定
否定
weren’t
Structure
肯定句:主语+ was/ were+其它
I was late for school yesterday.
否定句:主语+ was/ were+ not +其它
I wasn’t late for school yesterday.
一般疑问句:Was/Were+主语+其它
Were you late for school yesterday
特殊疑问句:疑问句+was/were+主语+其它
Where were you yesterday
Structure
含实义动词
I played basketball yesterday.
I didn’t play basketball yesterday.
Did you play basketball yesterday
What did you do yesterday
肯定句:
主语+动词过去式+其它
否定句:
主语+ did not/didn’t +动词原形+其它
一般疑问句:
Did+主语+动词原形+其它
特殊疑问句:
特殊疑问句+did+主语+其它
Put the words in order. Write the sentences using the correct tenses.
1. my favourite actor, the day before yesterday, I, see, in a film
_____________________________________________
2. they, a day, spend, on a chicken farm, last month
_____________________________________________
3. two bottles of milk, on the table, a few minutes ago, there, be
_____________________________________________
4. last night, stop, the doctor, work, at ten o’clock
_____________________________________________
5. Ms Li, last Wednesday, meet, in the street, one of her friends
_____________________________________________
I saw my favourite actor in a film the day before yesterday.
Last month, they spent a day on a chicken farm.
There were two bottles of milk on the table a few minutes ago.
The doctor stopped working at ten o’clock last night.
Ms Li met one of her friends in the street last Wednesday.
Complete the passage with the correct forms of the verbs in the box.
see 　 learn　 be　 walk　 think　 work
Last week our class went on a school trip to Jinggangshan. In a museum, we _______ about important people like Mao Zedong and Zhu De. We ______ many things such as old photos, paintings, and guns. We also tried on some uniforms from the past. We _______ along the mountain roads and _______ about the past. Many people back then _______ hard to creat what we have today. It _______ a day to remember, and it made me want to work for a better future too.
learnt
saw
walked
thought
worked
was
Complete the summary of the conversation in 2a.
Last week our class went on a school trip to Jinggangshan. In a museum, we learnt about important people like Mao Zedong and Zhu De. We saw many things such as old photos, paintings, and guns. We also tried on some uniforms from the past. We walked along the mountain roads and thought about the past. Many people back then worked hard to create what we have today. It was a day to remember, and it made me want to work for a better future too.
What did the writer do on the school trip
When did he go on a school trip
Where did he go
How was his trip
Did he learn anything
含有yesterday的词组
last+时间
时间段+ago
in+过去时间
其他
once upon the time, at the age of.../ when sb was...
定义
1.用来描述在过去某个时候发生的动作或存在的状态。
2.也用来表示在过去某段时间里经常发生的习惯性动作。
标志词
基本结构
肯定句：主语+实义动词过去式+其他。
主语+be动词(was/ were)+其他。
否定句：主语+didn't 实义动词原形+其他。
主语+be动词(was/ were) not+其他。
一般疑问句：Did+主语+实义动词原形+其他？
Was/ Were+主语+其他？
Summary
Thanks!

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