Unit 12 What did you do last weekend? Section A Grammar-3c 课件(共27张PPT)2022-2023学年人教版七年级英语下册

(共27张PPT)
Section A
(Grammar Focus-3c)
Unit 12
What did you do last weekend
1.Ss can master expressions to describe their activities in the past.
2.Ss can use past tense to express things happened before.
3.Ss can use “what” “who” “why”to ask questions.
4.Ss know how to balance their life and study on weekends.
Learning objectives.
Task 1 Race to answer: What did she / he / they do
Warm up
He fed some cows.
She did her homework.
They went boating.
They played badminton.
They went to the cinema.
They camped by the lake.
He went to the beach.
What did you do last weekend I did my homework./ We went boating.
Who visited her grandma Becky did.
Where did she go last weekend She went to a farm.
Who did she go with She went with her classmates.
Grammar
Focus
Grammar
一般过去时
一般过去时表示过去某个时间发生的动作或存在的状态，常与yesterday, last Sunday等表示过去的时间状语连用。
一般过去时的特殊疑问句
含be动词的特殊疑问句 特殊疑问词 + was/were + 主语 + 其他
特殊疑问词(主语) + was/were + 其他
含实义动词的特殊疑问句 特殊疑问词 + did + 主语 + 动词原形 + 其他
特殊疑问词(主语) + 动词过去式 + 其他
Task 2 Observe and find out the common points.
Presentation
What did you do yesterday I made cookies.
Where did you go last week I went to the park.
Who read books yesterday Sally did.
past simple
Wh-questions
时态为__________,以____________
开头，对句中某一成分提问的句子。
回答：_____________。
特殊疑问词
一般过去时
问什么答什么
who
what
when
what time
where
why
常见的疑问词
谁
问人
什么
问物
什么时候
问时间
几点钟
问点钟
在哪里；到哪里
问地点
为什么
问原因
how
how old
how long
how far
how often
how many
how much
怎样；如何
问方式
几岁
问年龄
多长
问时间或物体的长度
多远
问距离
在多久一次
问频率
多少
问可数名词的量
多少
问不可数名词的量
一般过去时的特殊疑问句
含be动词的特殊疑问句 特殊疑问词 + was/were + 主语 + 其他
含实义动词的特殊疑问句 特殊疑问词 + did + 主语 + 动词原形 + 其他
特殊疑问词(主语) + 动词过去式 + 其他
1. Where were you last week
2. How was your last summer vacation
3. What did Mike do yesterday afternoon
4. Who went boating
Grammar Focus
实战演练
上周你在哪儿？
你去年暑假过得怎么样？
昨天下午迈克做了什么？
谁去划船了？
— How was your trip 你的旅行怎么样？
— It was great. 非常好。
— Who was your English teacher last term 上学期谁是你的英语老师？
— Mrs Li. 李老师。
— What did Lucy have for dinner 露西晚餐吃的什么？
— She had rice. 她吃的米饭。
— Who gave you the schoolbag 谁送给你的这个书包？
— My mother did. 我妈妈给我的。
Practice
Ask about the underlined parts using wh-questions.
Rose went to the library with her classmates
on Sunday morning.
What did Rose do on Sunday morning
Where did Rose go with her classmates on Sunday morning
Who did Rose go to the library with on Sunday morning
When did Rose go to the library with
her classmates
Who went to the library with her classmates on Sunday morning
确定所需特殊疑问词 — 替换划线部分 —
变成特殊疑问句结构。
Conclusion:
一般过去时与一般现在时的区别
一般过去时 一般现在时
用法不同 表示过去某个时间发生的动作或存在的状态。 I played badminton with my father last weekend. 我上周末和爸爸一起打羽毛球了。 表示经常发生或习惯性的动作或现在的状态。
I often play badminton with my father. 我经常和爸爸一起打羽毛球。
时间状语不同 一般过去时常与表示过去的时间状语连用，如last week, yesterday, two days ago, last month等。 He went to Japan last month. 他上个月去了日本。 一般现在时常与表示现在的时间状语连用，如every day, on weekends 等。
We read English every morning. 我们每天早上读英语。
一般过去时 一般现在时
谓语动词不同 谓语动词使用过去式，没有人称和数的变化( was和were除外) Julia did her homework and I did some reading after class yesterday. 昨天下课后，朱莉娅做作业，我看书。 谓语动词有人称和数的变化。第三人称单数作主语时，谓语动词要使用第三人称单数形式(be动词用is)；其他人称作主语时，则使用动词原形(be动词用am或are)。
My mother enjoys going shopping and I enjoy traveling. 我妈妈喜欢购物，我喜欢旅行。
I was at home two hours ago.
01
02
03
04
I wasn’t at home two hours ago.
(1) 变否定句：
Where were you two hours ago
(3) 对 at home 提问：
Were you at home two hours ago
(2) 变一般疑问句：
When were you at home
(4) 对 two hours ago 提问：
15
Becky visited her aunt last weekend.
01
02
03
04
Who visited her aunt last weekend
(1) 对 Becky 提问：
When did Becky visit her aunt
(3) 对 last weekend 提问：
Who did Becky visit last weekend
(2) 对 her aunt 提问：
What did Becky do last weekend
(4) 对 visited her aunt 提问：
16
1. A: _____ did you do last weekend
B: I played badminton on Saturday.
A: Sounds fun! _____ did you play with
B: I played with my father. He’s really good!
2. A: _____ was your weekend
B: It was great! I had so much fun!
A: _____ did you go
B: The weather was beautiful, so I went to the beach with my parents.
Fill in the blanks with who, what, when, where or how.
3a
What
How
Where
Who
Practice
3. A: _____ did Jim lose
B: He lost his keys. He often loses things.
A: That’s too bad. _____ did he lose them
B: I heard it was yesterday.
When
What
Practice
3b
Complete the passage with the correct forms of the words in the box.
say be climb see run away
A family of mice were in the kitchen on Saturday morning when they _____ a big cat. Baby Mouse _______ afraid and ________ onto his father’s back.
saw
was
climbed
Father Mouse shouted at the cat, “Woof, woof! ” The cat quickly _________. “Wow, Dad, you’re good!” ______ Baby Mouse. “Well, son, that’s why it’s important to learn a second language,” answered Father Mouse.
say be climb see run away
ran away
said
跑开
冲……大声叫嚷
Think of two things you did last weekend. Draw pictures
of them. Your classmates guess what you did.
3c
These patterns may help you
Did you...
Yes, I did./No, I didn’t.
You went to the mountains!
You went shopping!
...
Practice
What did I do
You went with your daughter.
You went boating.
一、用括号内所给词的适当形式填空。
1．They _________ (visit) a big beautiful museum last week.
2．Mom tells me ______ (mouse) are afraid of cats and that cats are afraid of dogs.
3．That ________ (sound) very funny!
4．The mouse ran away very _________ (quick) after seeing the cat.
5．Be quiet. The ________ (baby) are sleeping.
Test in class
visited
mice
sounds
quickly
babies
A: How ____ your last weekend
B: It was great.
was
Ⅰ.看图填空。
Exercises
A: _______ did you go
B: I went to the _____.
A: _____ did you go _____
B: I went with my classmates.
A: ______ did you do there
B: We _____ ________ and _____ some photos.
Where
Who with
park
What
went boating took
A: Use What, Who, When, Where, How to write a
conversation about your last holiday / weekend.
B: Sort out more question words you meet.
Homework
Thank you for
watching.