人教版七年级下册Unit12What did you do last weekend?SectionAGrammar-3c课件(共29张PPT)

(共29张PPT)
Unit 12
What did you do last weekend
Section A
Grammar focus-3c
1. Learn about the learning objects.
了解学习目标
2. Invite some students to give their answers in Self-study and check .
邀请学生给出（学案）【自主学习】部分答案并核对
教学目标
What did you do last weekend
do my homework
What did you do last weekend
I did my homework.
play soccer
What did you do last weekend
I played soccer.
clean my room
What did you do last weekend
I cleaned my room.
go to the beach
What did you do last weekend
I went to the beach.
play tennis
What did you do last weekend
I played tennis.
go to the movies
What did you do last weekend
I went to the movies.
Revision
A:Who did the homework .
B:Becky did.
A:What else did she do
B:She visited her grama.
A: Who stayed at home last weeekend
B:Carol did.
A:What did she do
B:she studied for his English test.
Becky
Carol
Revision
A:Where did Jack go last weekend
B:He went to the farm.
A:What did he do on the farm
B:He fed some cows there.
Jack
Revision
A:What did Lisa work as
B:She worked as a guide.
A:How was her last weekend
B: It was great.
A: What did she tell the visitors
B:She told them about butterflies and their
living habits.
Questions Answers
What did you do last weekend I did my honework.
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
Read and think
v-ed:规则动词过去式的构成
do-did:不规则变化方式
v-ed:规则动词过去式的构成
构成规则 原形 过 去 式
1.一般在动词原形末尾加-ed work play worked
played
2.结尾是e的动词加-d hope live hoped
lived
3.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 stop trip stopped
tripped
4.结尾是“辅音字母+y”的动词，先变 “y”为“ i”再加-ed study worry studied
worried
do-did:不规则变化方式
构成规则 原形 过 去 式
1.不变 cut/ let/put/read cut/let/put/read
2.变1个辅音字母 make made
2.变1个元音字母 come/get/know/run ride/sing/swim/sit draw/drive/grow came/got/knew/ran
rode/sang/swam/sat
drew/drove/grew
3.元音和辅音都变 is/am/are/do/does/ have/go/fight/leave pay/say/see/take was/was/were/did/did
had/went/fought/left
paid/said/saw/took
Questions Answers
What did you do last weekend I did my honework.
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
Read and think
一般过去时的特殊疑问句:
1.What/ Where/Who/How +did+主语+ do(动词原形)...？
2.Who +/v-ed +宾语+...？
3.How/Where/Why was/were + ...
一般过去时的特殊疑问句:
1.What/ Where/Who +did+主语+ do(动词原形)...？
eg： Where did your father go yesterday
What did your mother do last Sunday
Who did Tom go to the park with
2.Who +/v-ed +宾语+...？
eg:Who fed the chickens yesterday
Who went to the farm on the school trip.
Who camped by the lake last weekend
3.How/Where/Why was/were + ...
eg:How was your last weekend
Fill in the blanks with who, what, 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!
What
Who
3a
PracticeIII
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.
How
Where
玩得如此开心
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
When
掉东西
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.
Complete the passage with the correct forms of the words in the box.
say be climb see run away
3b
PracticeIV
离开，远离adv
老鼠，耗子 n. a mouse ,two mice
幼小的adj，婴儿.n
Preview the story
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.
呼叫、喊叫
汪汪
语言
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.
were
saw
climbed
PracticeIV
read andcheck answers
爬到父亲背上
老鼠一家
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.
said
ran away
学习一门外语很重要
冲...大叫
跑开、逃离
What did I do last saturday morning
I played badminton.
Guessing game
Think of things you did last weekend. Your classmates guess what you did.
3c
根据首字母或汉语提示完成句子。
1. Do you understand body l
2. The lovely b is only half a year old.
3. There are many （老鼠）near the old house.
4. I （跑开） from home when I was sixteen years old.
5. You needn't （大声叫嚷）me.
anguage
aby
mice
ran away
shout at
课堂小结
总结本节课三个主要知识点：
1.感叹句的三种结构
2.一般过去时态的特殊疑问句的主要构成
3.shout 的用法
homework
1. Remember the sentences in the
Grammar Focus.
2. Think of six interesting things you did last weekend. Then write them down in English.
Goodbye