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Step 1 Revision
Retell the text in Section A 3a----The Storm Brought People Close Together with the help of Mindmap.
Step 2 Lead-in
Ask and answer about this rainstorm:
1.What was Ben’s dad doing before the rainstorm?
(He was putting pieces of wood over the windows.)
2.What was his mom doing before the rainstorm?
(She was making sure the flashlights and radio were working.)
→Ben’s dad was putting pieces of wood over the windows while his mom was making sure the flashlights and radio were working.
3.What was Ben doing when the rainstorm began?
(He was helping his mom make dinner.)
4.What were the neighbors doing after the rainstorm?
(They were cleaning up the neighborhood together.)
Step 3 Presentation
1. PPT present some pictures and ask and answer “What were you doing when the rainstorm came?” using “when /while”.
2. Go over the grammar focus and find out the rules.
3. Learn and summarize the usage of the Past Progressive Tense with two pithy formulas.
过去进行也常用，was/were doing记心中。(构成)
与现在进行很类同: 过去某时刻在发生,(概念/用法)
过去某阶段在进行，常与过去式相连用：
一个动作进行中， (进行时)
另一动作突发生； (过去时)
同时发生用进行， (都用进行时)
相继发生都把过去用。 (都用过去时)
过去进行也常用，was/were doing记心中。(构成)
与现在进行很类同: 过去某时刻在发生,(概念/用法)
过去某阶段在进行，常与过去式相连用：
一个动作进行中， (进行时)
另一动作突发生； (过去时)
同时发生用进行， (都用进行时)