The eighth teaching plan of Unit 21
Language awareness
Teaching aims : Train the stuedent s reading ability .
Revise modality
The main teaching points : Reading the pessage and learn to revise the use
of the modality
The difficult point: the modality
Teaching steps
Step 1Lead –in
Before students read the text ,ask them if they know anything about Lance
Armstrong. Encourage them to exchange their information about Lance
Armstrong .
Then have some...点击查看全部>> students to show their answers to class.
Step 2 ,Reading .
Tell them to read the article anout Lance Armstrong .try to find the
answer of the following questions :
1. ,What have been his two major achivements?
2. What happened to him in 1996 ?
3. What spirit do you think made him a superstar ?
After the reading ,check the answers .
Step 3 ,Discussion .
Have one of them read out the instructions of Ex2
1 How do you think Armstrong must have felt at these times:
A before he went to the doctor ?
B when he recived the diagnosis?
C during the chemotherapy?
D when he was training for the Tour de France?
F when he won the Tour de France for thr first time ?
Then have them work in pairs or groups ,discussing how Armstrong felt an
the different time s in his life .Go around and help with vocabulary if
necessary .
Encourage the students to exchange the ideas as a class.Check the answers.
Step 4 ,Practice
Ask the students to do Ex3
Read out the instruction and check that students understand the meaning
of obligation ,spculation prohibition .
Students work individually,finding sentences with must in the text and
deciding on the functions of must .
Students compare answers in pairs before checking answers as a class..
Then do Ex5.ask the students to do individually ,firsy ,then compare the

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