module 1 第二课时 ⅰ.单词拼写 1．the m________(最低的)temperature in winter in his hometown is up to －20℃。 2．you'd better wear a hat，or you'll get s________. 3．in an________(紧急情况)，dial 999 to call the fire brigade. 4．my parent thought it was________(不正常的)for a boy to be interested in ballet. 5．plastics have taken the place of many________(常规的)materials.
