Unit 1 Feeling Sick
训练1 Story，Vocabulary & Target
训练2 Practice，Activity & Reading and writing
训练3 Sounds and words & More reading and writing
Unit1听力测试（一）
Unit1听力测试（二）
Unit 2 Looking for a Hospital
训练1 Story，Vocabulary & Target
训练2 Practice，Activity & Reading and writing
训练3 Sounds and words & More reading and writing
Unit2听力测试（一）
Unit2听力测试（二）
Unit 3 Staying Healthy
训练1 Story，Vocabulary & Target
训练2 Practice，Activity & Reading and writing
训练3 Sounds and words & More reading and writing
Unit3听力测试（一）
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