Unit 21 What are you doing ？. Lesson 81. Example:. A: What is she do ing ? B: She is writ ing . A: What is he do ing ? B: He is sing ing . A: What are they do ing ? B: They are walk ing. Read and act. Dad:. What are you do ing , Jack?. Jack:. I’ m mak ing the bed.
A: What is she doing?
B: She is writing.
A: What is he doing?
B: He is singing.
A: What are they doing?
B: They are walking.
What are you doing, Jack?
I’m making the bed.
Could you come here, please?
I want some help.
Certainly,I’m coming now, Dad.
What you do ?
I clean the classroom.
I speak English.
What I do ?
You clean the classroom.
You speak English.
You sing .
She stand .
They do their homework.
I mak the bed.
You writ .
主语+be(am, are, is,)+动词现在分词
reading, drinking, eating, meeting, thinking
writing, making, riding
sit ing swim ing put ing run ing
It’s a fine Sunday morning. There’re many people
in the park. They are playing.
Look: Two boys ___________ (play) with yo-yos.
A girl_________ (fly) a kite. Two children_____________
(mend) a toy boat. There____ (be) a lake in the park.
Near the lake ,a young man___________ (run).
There ______ (be) two men near the house. They
______________ (work) hard now. A woman
_____________ (water) the flowers . A girl________
Look at the big tree. Two cats ____________ (run)
up the tree. What do they want to do? They want
_________ (catch) the bird. All of them are very happy .
2. L81 单词，每个4次
1. What are you doing? I_____
A. eat B. can eat
C. eating D. am eating
2. We want _________this book now.
A. reading B. am reading
C. read D. to read
3. Our teacher is ________a red sweater .
A. putting on B. put on
C. wearing D. wear
4. That boy isn’t ____the teacher .
A. listen B. listens
C. listening D. listening to
5.It’s eight o’clock. Jim’s family __TV.
A. is watching B. are watching
C. watch D. to watch
6.My mother is __a cake __my birthday.
A. making ,to B. making ,for
C. doing ,to D. doing ,for
7.Let me __these books in the box.
A. puts B. put C. to put D. putting
8.They ___ ___ on the blackboard now.
A. are drawing B. are, draw
C. do, drawing D. do, draw