Unit 12 Section A Grammar Focus-3c 课件（共有PPT14张）

(共14张PPT)
Unit 12 What did you do last weekend
Section A Grammar Focus-3c
did my homework
went to the cinema
camped by the lake
What did you do last weekend
went boating
went to the beach
played badminton
Review
构成
用法
常用时间
动词(①am/is--was
are---were
②do/does---did)的过去式
1. 表示过去某个时间发生的动作或存在的状态。
2. 表示过去经常或反复发生的动作。
yesterday
last night/week/ wekend/time/year..
… days ago
On Sunday morning
一般过去时
一般过去时
陈述句：
否定句：
一般疑问句：
肯定回答：
否定回答：
特殊疑问句：
①be动词的过去时：
②实义动词的一般过去时:
主语+was/were
在was/were后加not
将was/were提前
Yes, sb was/were.
No, sb wasn't/weren't.
特殊疑问词+一般疑问句
陈述句：
否定句：
一般疑问句：
肯定回答：
否定回答：
特殊疑问句：
主语+动词过去式
didn't do
将Did提前/Did sb do(前面有助动词do的任何形式后面接动词原形)
Yes, sb did.
No, sb didn't.
特殊疑问词+一般疑问句
构成规则 原形 过 去 式
一般在动词原形末尾加-ed work play worked
played
结尾是e的动词加-d hope live hoped
lived
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 (辅元辅) stop shop stopped
shopped
结尾是“辅音字母+y”的动词，先变“y”为“ i”再加-ed study worry studied
worried
①规则动词过去式的构成
①不规则动词过去式P141
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
一般过去时的特殊疑问句
（1）① 上个周末你过得怎么样？
______ ______ your last weekend
② 昨天下午他们在哪里？
_______ _______ they yesterday afternoon
③ 昨天晚上谁在教室里？
______ ______ in the classroom last night
④ 昨天你为什么迟到了？
______ _______ you late yesterday
How was
Where were
Who was
Why were
特殊疑问词＋was/were＋主语＋其他？
（2）① 昨天他做了什么事情？
_______ ______ he do yesterday
② 上个周末她参观了哪里？
______ ______ she ______ last weekend
③ 你和谁一起去的动物园？
______ ______ you go to the zoo with
④ 他们什么时候到达北京的？
_______ ______ they arrive in Beijing
What did
Where did visit
Who did
When did
特殊疑问词＋did ＋动词原形＋主语＋其他？
★对某人做什么事提问时，用
★对事情发生的地点提问时，用
★对事情发生的时间提问时，用
★对人物提问时，用
★对原因提问时，用
★对做事情的方式提问时，用
疑问词的选用
what
where
when
who
why
how
①She went to a farm last weekend.
②She went with her classmates.
③They went there by bus.
④They fed some cows on the farm.
⑤They came back at four in the afternoon.
⑥ My weekend was great!
Where did she go last weekend
Who did she go with
How did they go there
What did they do on the farm
When did they come back
How was their weekend
Practice
3a
Fill in the blanks with who, what, when, where or how.
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.
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.
What
Who
How
Where
What
When
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, you’re good!” ______ Baby Mouse. “Well, son, that’s why it’s important to learn a second language,” answered Father Mouse.
saw
was
climbed
ran away
said
Think of two things you did last weekend. Draw pictures of them. Your classmates guess what you did.
3c