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Knowledge aims:
Word and phrases: have a look, icy, kid
Structures: When + the past tense
While + the past progressive tense
When it began to rain, Ben was helping his mom make dinner.
While Linda was sleeping, Jenny was helping Mary with her homework.
Ability aims: Learn and master how to express the past events.
Moral Aims: Improve the cooperative spirit through pair work and role playing.
Teaching focus and difficult points
When + the past tense
While + the past progressive tense
Teaching preparation:
Teaching Methods: 1. Talking method. 2. Discussion method.
Teaching Aids: CAI, A tape recorder.
Teaching procedures:
Step 1 Revision
1 Free talk: To talk about what were they doing last night (in pairs).
2 Dictation: To dictate some words learned before.
Step 2 Grammar Focus
1 Try to find: Read the sentences in the Grammar Focus and try to sum up.
2. Explain the use of “when” and “while”.
3. Make more sentences using “when” and “while”.
Step 3 4a
1. Ask students to read the two sentences below the chart.
2. Ask students to write sentences with both when and while.
3. Invite some students to write their sentences on the blackboard.
4. Check with students.
Step 4 4b
1. Ask students to read the short article and fill in the blanks with was, were,when or while.
2. Check answers with students together.