Unit 4  Review
 开心英语四年级下册
   Duty report
1.Who’s on duty today?
2.Is everyone here today?
3.What day is
it today?
     Spelling and pronunciation
tree  trousers  train 
tr
/tr/
drink  hundred 
 dr
/dr/
its  cats  kites
ts/tes
/ts/
birds  friends 
ds/des
/dz/
.Talk about the pictures
The woman is skiing.
Is the woman skiing?
 Yes,she is.
 What is the woman       doing?
They are singing.
Are they singing?
Yes,they are.
What are they doing?
  Stree and intonation
  What is she      doing?
   She’s mending her      bike.
 What are you       doing?
   I’m cleaning the      window.
 Is he singing a      song?
   Yes,he      is./  No,he      isn’t.
 Are they  playing      football?
    Yes,they      are./  No,they     aren’t.
     Grammer
Using the Present Continuous Tense(使用现在进行时）
1. 现在进行时表示现在（说话瞬间）正在进行或发生的动作).
2. 谓语结构：be(am,is,are)+doing
3. 否定式：be(am,is,are)+not+doing
         疑问式：Be(Am,Is,Are)+主+doing

 动词-ing形式的构成
.Add –ing to the following verbs
  look
  drink
  have
  catch
  draw
  think
  work
  give
  fly
  clean 
looking
drinking
having
catching
drawing
thinking
working
giving
flying
cleaning
 Corret the sentences
1.I cleaning the house now.
2.He is listen to me.
 3.He is writeing.
4.They are runing.
I am cleaning the house now.
He is listening to me.
He is writing.
They are running.
 Question and answer
What’s he/she doing?         
1.
2.
3.
4.
What are they doing?
1.
2.
3.
4.
Question
I am coming.是现在进行时吗？
Ｔhank you !