【课前自主预习】 I．英汉互译。 1．take part in 2．turn off 3．pay for 4．the food chain 5． take action 6．public transportation 7．听说 8．处于危险中 Ⅱ．1-5 TFTFF 【课堂合作探究】 ◇要点突破 1．[对点训练] ①B ②take an active part in; join us 2．[对点训练] ①A ②afford to pay 3．[对点训练] ①B ②A ◇语法聚焦 一、[对点训练] ①will be planted ②must be handed 二、[对点训练] ①Has; watched ②haven't had ◇达标检测 I．1． polluted 2．harmful 3．methods 4．reusable 5． laws Ⅱ．1-5 DBCCD Ⅲ．完成句子。 1． pay for 2．took part in 3．has fallen by 4． take action; the s

【课前自主预习】 I．英汉互译。 1．take part in 2．turn off 3．pay for 4．the food chain 5． take action 6．public transportation 7．听说 8．处于危险中 Ⅱ．1-5 TFTFF 【课堂合作探究】 ◇要点突破 1．[对点训练] ①B ②take an active part in; join us 2．[对点训练] ①A ②afford to pay 3．[对点训练] ①B ②A ◇语法聚焦 一、[对点训练] ①will be planted ②must be handed 二、[对点训练] ①Has; watched ②haven't had ◇达标检测 I．1． polluted 2．harmful 3．methods 4．reusable 5． laws Ⅱ．1-5 DBCCD Ⅲ．完成句子。 1． pay for 2．took part in 3．has fallen by 4． take action; the s