Unit 12 What did you do last weekend? Section A Grammar Focus -3c 课件(共29张PPT)

(共29张PPT)
Unit 12
Unit 12
What did you do
last weekend
To learn to use the simple past tense sentences with special questions such as who, where, and what to ask and answer
To be able to use the correct past tense of regular and irregular verbs
一般过去时
用法 表示过去某个时间发生的动作或存在的状态
结构 was / were或其他动词的过去式形式
常用时间状语 two years ago, last week, last year, yesterday, the day before yesterday等
行为动词的过去式变化：
1. 一般在动词词尾直接加ed：
look → looked, listen → listened
2. 以“不发音的字母e”结尾的动词后加d:
live → lived, dance → danced, like → liked
3. 以重读闭音节结尾的动词，如果末尾只有一个辅音字母，先双写这一辅音字母，再加ed:
stop → stopped, shop → shopped
4. 以“辅音字母+y”结尾的动词，将y变为i ，再加ed：
try → tried, study → studied
5. 以“元音字母+y”结尾的动词变过去式时，在词尾直接加ed:
stay → stayed, play → played
有些动词的过去式形式需要特殊记忆，常见的有：
is → was, begin → began, bring → brought, come → came,
draw → drew, drink →drank, drive → drove, eat → ate,
fall→ fell, get→ got, give→gave, go→went, grow → grew, have → had, keep → kept, know→ knew, leave → left,
make→ made, read→read, run→ran, say→said, see → saw, sit → sat, tell →told等。
Translate the dialogues.
1. —上周末你做什么了？ ___________________________
— 我做作业了。 ___________________________
— 我们去划船了。 ___________________________
2. — 谁去探望她奶奶了？ ___________________________
— Becky去了。 ___________________________
I did my homework.
What did you do last weekend
We went boating.
Who visited her grandma
Becky did.
3. —上周末她去哪儿了？ ___________________________
— 她去了一家农场。 ___________________________
— 她和谁一起去的？ ___________________________
— 和她同学们一起去的。___________________________
Where did she go last weekend
She went to a farm.
Who did she go with
She went with her classmates.
观察所翻译例句，思考以下问题：
1. 一般过去时的特殊疑问句需要借助哪个助动词？
特殊疑问句中的实义动词要用什么形式？
2. 两个带who的特殊疑问句为何一个需要助动词，一个不需要助动词？
观 察
在一般过去时的特殊疑问句中，借助助动词did时，句中的实义动词要用原形。
当who在句中作主语时，不需要借助助动词did，而直接用实义动词的过去式。当who在句中做宾语时，则要和其他问句一样，借助助动词。
e.g. What did he do yesterday
Where did she visit last weekend
Who phoned him just now
Who did you go to the zoo with last Sunday
归 纳
具体结构如下：
含有be动词的一般过去时的特殊疑问句为：
① 疑问词(不作主语) + was / were + 主语 + 其他
② 疑问词(作主语) + was / were + 其他
e.g. Where were you last night
Who was in the classroom just now
含有实义动词的一般过去时的特殊疑问句为：
① 疑问词(不作主语) + did + 主语 + 动词原形 + 其他
② 疑问词(作主语) + 动词的过去式 + 其他
e.g. What did your sister do just now
Who went to the farm last Sunday
【即学即练】对下列句子中的划线部分提问，每空一词。
1. Eric visited the museum two weeks ago.
_______ _______ Eric _______ the museum
2. Alice went to New York with Helen last month.
_______ _______ Alice _______ to New York with last month
3. My cousin visited the village yesterday.
_______ _______ the village yesterday
When did visit
Who did go
Who visited
Fill in the blanks with who, what, where or how.
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!
What
Who
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
Where
What
When
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, you’re good!” ______ Baby Mouse. “Well, son, that’s why it’s important to learn a second language,” answered Father Mouse.
were
saw
climbed
Complete the passage with the correct forms of the words in the box.
said
ran away
跑开
n. 老鼠 (pl.)
n. 婴儿 adj. 幼小的
v. 呼叫; 喊叫
shout at… 对……大声叫嚷
interj. (狗叫声) 汪汪
n. 语言
n. 老鼠
Role-play the story. One is the narrator (叙述者)，one is Father Mouse, and the third one is Baby Mouse. Don’t forget to use the correct tenses.
Father Mouse shouted at the cat …
shout v. 呼叫；喊叫
shout at 冲……大声叫嚷
e.g. Don’t shout at that old man.
不要冲那位老人大喊大叫
【辨析】shout at sb. 和 shout to sb.
shout at sb.
多指因生气或愤怒“冲某人大声吼叫，嚷嚷”
shout to sb.
多指因距离远而“对某人大声叫喊”，目的是让别人听见，不带有感情因素。
e.g. You don’t shout at the little boy
Mrs Green shouts to her son, “Don’t worry, baby. I’m here.””
shout at, shout to
1) The teacher had to ______________ the students because they couldn’t hear him.
2) Mary’ s dad ______________ her just now, but now he feels sorry about it.
【语境应用】选词语填空
shouted at
shout to
Think of two things you did last weekend. Draw pictures of them. Your classmates guess what you did.
What did I do last weekend
You went boating.
I. 对下列各题的划线部分提问，每空一词。
1. She picked many apples last weekend.
_______ _______ she _______ last weekend
2. Mary had a baby two months ago.
_______ _______ Mary _______ a baby
3. Lucy found her ID card in the school library.
_______ _______ Lucy _______ her ID card
4. I went shopping with my mother yesterday.
_______ ______ you ______ shopping ______ yesterday
What did do
When did have
Where did find
Who did go with
II. 根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。
A: Hello, Henry. How are you
B: Hi, Amy. I’m well.
A: (1)_______
B: Oh, I went to a concert (音乐会) last night.
A: Really (2)_______
B: I went with my cousin Susan.
A. How was it
B. Where did you go
C. Did you have fun
D. Who did you go with
E. How did you go there
F. It doesn’t sound exciting.
G. What did you do yesterday
G
D
A. How was it
B. Where did you go
C. Did you have fun
D. Who did you go with
E. How did you go there
F. It doesn’t sound exciting.
G. What did you do yesterday
A: (3)_______
B: It was great. I took a photo with my favorite singer.
A: Lucky you.
B: Yes. What about you (4)_______
A: I didn’t go anywhere. I just studied at home all day.
B: (5)_______
A: No. It wasn’t at all.
F
A
B
Ⅲ. 根据短文内容及括号内所给动词的提示填空。
It was Saturday evening and Frank (1)_______(be) late for John’s costume party (化装舞会). He put on (穿上) his astronaut (宇航员) costume and (2)_______(leave). He forgot where John’s new house was. He only (3)_____________ (remember) the name of the road. It was not easy to drive his car in an astronaut costume. Luckily, he (4)_______(find) John’s road easily. When he got out of the car, he saw a house with lots of candles in front of it. He could also hear the music.
was
found
left
remembered
So he (5)________(walk) across the road and went around to the back. There (6)_______(be) many people there. Frank shouted to them, “Super astronaut (7)_______(be) here!” Everyone stopped talking and looked at him. He (8)_______(feel) really terrible. It was not the right party. “Can I help you ” a man asked. Frank didn’t (9)_______(know) what to say. He just ran back to his car. At last, he (10)_______(get) to John’s house. When he told his friend the story, he couldn’t stop laughing (笑).
got
walked
were
is
felt
know
Think of five interesting things you did last month. Then write them down in English.