Unit 1 The secrets of happiness Period 3 Grammar 课件(共21张PPT) 2024-2025学年外研版（2024）英语七年级下册

(共21张PPT)
Grammar
Unit 1
The secrets of happiness
学习目标
To find and summarize the meaning and usage of the simple past tense from the context.
To use the simple past tense to describe happy moments.
一般过去时的构成: ________________________
主语+动词的过去式+其他
新课讲授
Read the sentences from the reading passage and summarise the grammar rules.
(a) The book was full of magic.
(b) The family never had enough food.
(c) To my surprise, the family were happy together.
Now find more sentences with these structures in the reading passage.
① Charlie's home was a small house at the side of abig town.
② Charlie sat with his grandparents in bed and listened to their stories.
④ The whole family forgot about their hungry and poor life.
③ Every night, the room became a happy place.
谓语动词be构成的一般过去时
I was born in a small village in Shanxi Province.
They were born in the same year.
表达过去的事情
表达过去的状态、特征、行为等
Were you born in 2008
Were you born in Beijing
原形 am is are
过去式 was was were
表示过去的时间状语: yesterday, last night/ week/time…
… days ago, on Sunday morning
谓语动词be构成的一般过去时的肯定、否定、一般疑问和回答句式：
肯定句 主语 + was/were + 其他.
否定句 主语 + was not( wasn’t)/were not( weren’t) + 其他.
一般疑问句及其回答 Was/Were + 主语 + 其他
Yes, 主语 + was/were.
No, 主语 + wasn’t/weren’t.
一般动词构成的一般过去时
He often goes to school by bike, but today he walked to school.
I live in Beijing now, but I lived in Shanghai three years ago.
表达的都是过去的事情
过去的动作或状态
动词过去式的构成
动词过去式的构成规则（规则变化）
规则动词词尾加ed, 有三种读音：
1. 在清辅音后读作/t/
例:ask →asked watch → watched
2. 在浊辅音、其他辅音和元音后读作/d/
例: clean→ cleaned stay→ stayed
3. 在t/d后面读作 /id/
例:want → wanted visit → visited
1. 一般在动词词尾加ed
例： clean →cleaned watch → watched
2. 以e 结尾的动词， 只加d
例： live → lived close → closed
3. 以辅音字母加y结尾的动词,
改y为i, 再加ed
例： study → studied carry → carried
4. 末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-ed
例： stop → stopped
【巧学妙记】规则动词过去式的构成
过去式构成有规律，一般词尾加-ed。
如若词尾有个e，直接加-d就可以。
辅音字母y结尾，变y为i加-ed。
一辅重闭作尾巴，双写之后加-ed。
常见的不规则动词过去式(详见课本 P152 不规则动词表)
am/ is → was are → were do → did
have → had drink → drank buy → bought
go → went get → got see → saw
take → took feed → fed ride → rode
1) She didn't like the food in that restaurant.
2) They didn't notice the sign at first.
3) Baby Bear didn't look in the bedroom.
表示过去没有做某事或某事没有发生
一般过去时的否定形式
加助动词 do/does的过去式 did
Baby Bear noticed the little girl in his bed.
Baby Bear didn't notice the little girl in his bed.
否定句中由于加了didn't, 原来的谓语动词变成了原形。
一般过去时的否定助动词 didn't 没有人称和数的变化。
I walked to school today.
I didn't walk to school today.
He visit his aunt last weekend.
Did he visit his aunt last weekend
Yes, he did. / No, he didn't.
I telephoned my parents yesterday.
Did you telephone your parents yesterday
Yes, I did. / No, I didn't.
注意：在一般过去时的疑问句中，谓语动词变原形。
在句首加助动词Did 构成一般过去时的疑问形式。
肯定句 主语 + 动词过去式 + 其他.
否定句 主语 + did not(didn’t) + 动词原形 + 其他.
一般疑问句及其回答 Did+ 主语 + 动词原形 + 其他
Yes, 主语 + did.
No, 主语 + didn’t.
Summary
Complete the sentences with the correct form of the verbs in brackets.
Practice
1 Sarah _____ (be) happy to play chess with her brother
yesterday.
2 Emily _______(make) a cake for her grandpa last night for his 70th birthday.
3 Last weekend, our family trip to the park _______(fill) us
with happiness.
was
made
filled
GUOZI 22 June 2023
Today is the Dragon Boat Festival. It's also Duanwu's birthday! We bathed her and ______(make) a "cat-food cake" for her. We 2_____(find) her a year ago today. She
____(be) dirty and ill. We _____(try) to touch her, and _______(decide) to let her join our family. And we _____(make) that day her birthday!
Look at her now! She 7_____(like) sleeping in her own basket. Our love ______(make) her a happy princess!
Complete the post with the correct form of the verbs.
Practice
made
found
was
tried
decided
made
likes
makes
Work in pairs. Do you think love can make us happy Talk about your experience. Use the words and expressions from the reading passage and the Useful expressions to help you.
Group work
I kept going over... in my mind.
That made him/her feel...
To my surprise,…
This touched me greatly.
From this, I learnt...
I believe that...
Love is the key to happiness.
Example
My experience
When:
Who:
Where:
Feeling
How did you feel
What I learn from it
Last term
My friend Lily
At school
I felt really happy and special.
I believe that love is the key to happiness.
Story
Example
I kept going over in my mind how Lily shared her lunch with me when I forgot mine. To my surprise, she even gave me her favourite snack. This touched me greatly. That made her feel proud and happy. From this, I learnt that small acts of kindnesss how love. I believe that love is the key to happiness because it makes me feel happy and special.
I can
find and summarize the meaning and usage of the simple past tense from the context
use the simple past tense to describe happy moments
Reflection
Tell a funny story about winter vacation to your best friend.
Homework