The broken computer
s: listen again and check the answer.
t: have some students speak out their answers and have the children correct the answer.
t: have the children do exercise3 by themselves.
s: try to do it.
t: check the answer.
t: have the children try to write a paragraph.
s: try to write.
t: give an example.
step3:
evaluate your learning
t: have the children evaluate themselves.
s: do them.
homework:
review this unit.