Unit 12 What did you do last weekend? Section A (Grammar-3b) 课件

Unit 12
What did you do last weekend?
Section A(Grammar-3b)
Look at the pictures and guess what I did last weekend.
Lead in
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
一般过去时的特殊疑问句
特殊疑问词
1
常用的特殊疑问词有what, who, whose, which, when, where, why, how 等；还有what 与其他名词构成的短语，如what color, what size 等，以及how 与其他形容词构成的短语，如how many, how old, how much, how far, how long 等。
Grammar
一般过去时的特殊疑问句的构成
2
特殊疑问词作主语或特殊疑问词加名词作主语时，疑问句的构成为：特殊疑问词( ＋名词) ＋谓语动词的过去式＋其他？
考向一
eg: Who went camping yesterday? 昨天谁去露营了？
Whose bike was broken just now?
刚才谁的自行车坏了？
Grammar
特殊疑问词作其他成分时，特殊疑问句的构成为：
①特殊疑问词+ was/were + 主语＋形容词＋其他？
eg: Why was your mother worried yesterday?
昨天你妈妈为什么担心？
考向二
②特殊疑问词+ did ＋主语＋动词原形＋其他？
eg: What did he listen to last night?
昨天晚上他听什么了？
Grammar
③特殊疑问词＋情态动词过去式＋主语＋动词原
形＋其他？
eg: Where could they go? 他们能去哪里？
典例
— _____ did you stop playing?
—Because I was tired.
A. How　 B. Why　 C. When　 D. Where
B
Grammar
— _______do you like the Double Eleven Shopping
Festival ( 双十一购物节)?
— I don’t like it because my mother often buys a lot
of things we don’t need.
A. How B. Why
C. When D. Where
A
Let's Do It
一般过去时和一般现在时的区别
考点3
一般过去时 一般现在时
含义 表示过去某个时间发生的动作或存在的状态。 表示现阶段经常发生的动作或存在的状态；表示主语的性格、能力等；表示永恒的真理。
时间标志词 yesterday, last
weekend, last night,
last Saturday, in 2010 often, usually,
sometimes, always, every
day, every weekend
Grammar
一般过去时 一般现在时
陈述
句 谓语动词全部用过去式。 主语是第三人称单数时，谓语动词用第三人称单数形式。
一般
疑问
句 was, were/did 开头 am, is, are/do, does 开头
Grammar
一般过去时 一般现在时
特殊
疑问
句 特殊疑问词+was/
were+ 主语+adj. ＋其他？
特殊疑问词+ did +主语+ 动词原形+其他？ 主语是第三人称单数时，谓语动词用第三人称单数形式。
Grammar
—Jerry, have you ever been to the Great Wall?
—Yes. I______ there with my parents last year.
A. go B. went
C. will go D. have gone
B
Let's Do It
3a
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!
Fill in the blanks with who, what, when, where or how.
What
Who　
Let's Do It
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.
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.
How
What
Where
When
Let's Do It
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. Father Mouse shouted at the cat, “Woof, woof!” The cat quickly________. “Wow, Dad,
saw
was
climbed
ran away
Let's Do It
say　be　climb　see　run away
you're good! ”________ Baby Mouse. “Well, son, that's why it's important to learn a second language ,” answered Father Mouse.
said
Let's Do It
run away 逃离；跑开
1
?run away 意为“跑开；逃跑”其中away是副词，意为“离开；远离”，常与run, go, walk, drive, ride等动词搭配。
eg: He ran away from school. 他逃学了。
Don’t go away. I have a question to ask you.
别走开。我有个问题要问你。
Language points
?away用作副词时，可用作be的表语。
eg: Who will look after these children when I'm
away? 我走了之后，谁来照看这些孩子？
【注意】
“be away from+ sp+for ＋一段时间”，表示“离开某地一段时间”，而leave 是瞬间动词，不能表示离开一段时间。
eg: He was away from school for two weeks last year.
去年他离开学校两周。
He left here last week.他上周离开了这里。
Language points
A true friend will never ________ from you when you're in trouble.
A．take away　　B．run away
C．put off D．get off
B
Let's Do It
mouse n.老鼠
2
mouse 的复数形式为mice，是不规则变化。
How many ________(老鼠)are there in the kitchen?
mice
Language points
常见的名词的不规则复数形式：
man →men 男人　　　woman→ women 女人
child →children孩子 foot→feet脚，英尺
tooth→teeth牙齿 goose→ geese鹅
ox →oxen公牛
拓展
名词复数不规则变化：男女脚孩，鼠牙鹅牛


记忆
Language points
shout v. 呼叫，喊叫
3
辨析 shout at 与shout to
eg: There is no need to shout.没必要喊叫。
shout at 冲……大声叫嚷，吼，非善意
shout to 对……大声喊叫，无恶意，多因距离远
Language points
eg: Shouting to me is OK, but shouting at me isn’t OK.
向我呼喊可以，但冲我大喊大叫不行。
拓展
shout 可作名词，表示“呼喊；喊叫声”。
eg: I heard a distant shout.
我听到了远处的一声喊叫。
Language points
He was so angry that he shouted______everyone.
A. at　　 B. to　　 C. for　　 D. with
A
Let's Do It
a second再一，又一。序数词前加不定
冠词，不侧重顺序。
4
eg: He bought a second house in the city.
他在这座城市里又买了一套房。
拓展
the second意为“第二”。 序数词前加定冠词，
表示顺序。
eg: Canada is the second largest country in the world.
加拿大是世界上第二大国家。
Language points
The young couple like kids very much and plan to have a ___________ (two) baby.
second
Let's Do It
3c
Think of two things you did last weekend.Draw pictures of them.Your classmates guess what you did.
Let's Do It
1. —_____ they last year?
—They were in America.
A. How were B. How was
C. Where were D. Where was
C
Let's Do It
2. —Did they have great fun in Shanghai?
— _______. They wanted to go there again.
A. Yes, they do B. Yes, they did
C. No, they didn’t D. Yes, they were
3. — Excuse me, sir. This is a non-smoking( 禁烟的) room.
—Oh, sorry. I _______the sign( 标志).
A. don’t see B. didn’t see
C. won’t see D. doesn’t see
B
B
4. —Who cleaned the classroom yesterday?
—Linda_______ ! She was on duty yesterday.
A. was　　B. does　　C. did　　D. do
C
Let's Do It
5. —Are you going anywhere?
— I _______about visiting my sister, but I have changed
my mind.
A. think B. have thought
C. will think D. thought
D
Let's Do It
本节课主要听写了单词，继续学习了一般过去时这一语法内容，掌握了知识点run away，mouse，shout，a second的用法，并做了相应的练习加以巩固。
Summary
谢谢
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