Unit 4 Period 5 Listening and Talking&Assessing Your Progress【学案+配套课件】-【帮课堂】2023-2024学年高一英语同步学与练（人教2019版）

必修Book 1 Unit 4 Natural Disasters Period 5 Listening and Talking&Assessing Your Progress 01 预习导学 1． /ˈpaʊə(r)/ n．电力供应；能量；力量；控制力 2． /tæp/ vi.& vt.轻叩；轻敲；轻拍 n．水龙头；轻叩；轻敲 3． /paɪp/ n．管子；管道 4． /ˈwɪsl/ vi.吹口哨；发出笛声 vt.吹口哨　n．哨子(声)；呼啸声 5． /iˈmɜːdʒənsi/ n．突发事件；紧急情况 6． /kɑːm/ adj.镇静的；沉着的vt.使平静；使镇静 7． /eɪd/ n．援助；帮助；救援物资 vi.& vt. (formal)帮助；援助 8． /kɪt/ n．成套工具；成套设备 first aid kit急救箱 9． hand现有(尤指帮助) 02 课堂探究 1．power lines电线(教材P53) power n．(the public supply of electricity)电力供应；(the strength or energy contained in sth.)力量；(the ability to control people or things)控制力；能力 (1)have the power to do sth.　具有做某事的能力 come to power　上台；执政(动作) be in power　执政；掌权(状态) beyond/out of one's power　某人力所不能及 (2)a power failure/cut　停电 (3)powerful adj.　强有力的；有影响力的 powerless adj.　无能为力的；无权力的 【活学活用】 (1)The number you dialed is power off. 你拨打的电话已关机。 (2)As is known to us, knowledge is power．众所周知，知识就是力量。 (3)Since he ，he has for almost five years.自从他上台，已执政将近五年了。 (4)I am sure that he has the power (finish)the task on time.我确信他有能力按时完成这项工作。 (5)I began to think how amazing a thing it was to die in such a way, and how wonderful it was to see the ．我开始思考，以这种方式死去是多么令人惊叹，看到大自然的力量是多么美妙。 2．Stay calm.保持冷静。(教材P53) calm (1)adj.(not excited, nervous or upset)镇静的；沉着的 stay/remain/keep calm保持镇静 (2)vt.(to make sb./sth. become quiet and more relaxed, especially after strong emotion or excitement)使平静；使镇静 calm down平静下来；镇静下来 calm sb.down使某人平静下来 【活学活用】 (1)He finally ， but it took some time.他最终平静下来了，但还是花了一些时间。 (2)These activities at bedtime can get kids all excited and make it hard for them to and sleep.睡前的这些活动会让所有的孩子非常兴奋，让他们很难平静下来入睡。 (3)That we should in the face of danger matters much in case of an emergency. 在危险面前我们应该保持镇静，这在紧急情况下是很重要的。 【图形助记】 意境巧记“安静”四兄弟