WEEK FIVE 第五周Unit 2 Some children are jumping in the water.基础闯关三、英汉词组互译。1. 在火车上________ 2. carry umbrellas________ 3. 在水中________4. 在车站________ 5. wake up________四、单项选择。( )1. He is walking in the park, but it starts ________.A. snow B. to sno w C. snowing(...