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the past continuous tense
Teaching procedures:
Revision
(提示)Hint 1
Hint 2
Hint 3
the result of the heavy rain
destroying
the crops
making people homeless
flood
Hint 1
Hint 2
making schools in Jiangsu stop
outdoor activities
making
people
wear masks
haze
Hint 1
Hint 2
Hint 3
Hint 4
always coming with a strong wind
in Beijing
making the air polluted
bringing sand and dust
sandstorm
Hint 1
Hint 2