ID: 21878986

北师大版(2019) 必修 第三册 Unit 8 Green living学案(6份,含答案)

日期:2025-02-27 科目:英语 类型:高中学案 查看:52次 大小:37919538B 来源:二一课件通
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北师大,Green,6份,学案,living,Unit
    REDUCING WATER POLLUTION IN THE LI RIVER The beautiful Li River and its amazing surrounding scenery is one of the most well-known tourist destinations in China’s Guangxi Zhuang Autonomous Region.It attracts millions of domestic and foreign visitors each year.However,its reputation as a top destination has had negative effects on the river’s water quality.This report looks at the problem of water pollution and some actions that have been taken to deal with it. Previously,water quality in the Li River had suffered greatly from an increasing volume of tourists,many of whom frequently threw garbage into the river.Many tour boats contributed to the problem too.Kitchens on board were using lots of oil,which was often thrown into the water.The growth in tourism also meant the local population rose rapidly,as well as the number of commercial and industrial enterprises.Water pollution levels increased,with more household and commercial waste ending up in the river.In order to feed more people,more chemicals were used to increase crop production.These chemicals led to severe water quality issues,causing a decrease in the number of fish species. Local officials were concerned that the pollution was damaging the natural environment and felt that urgent steps should be taken to restore the river’s original beauty. 词汇积累 1.domestic /d mest k/ adj.国内的;本国的;家用的 2.reputation / repju te n/ n.名誉;名声 3.previously / pri vi sli/ adv.以前地,先前地4.original / r d nl/ adj.起初的,原先的;原作的 5.contribute to有助于;捐献;促成;投稿6.end up in以……告终;最后到了…… 佳句背诵 1.Water pollution levels increased,with more household and commercial waste ending up in the river. (with复合结构) 更多的家庭和商业垃圾最终流入江中,加重了水污染的程度。 2.These chemicals led to severe water quality issues,causing a decrease in the number of fish species. (现在分词短语作结果状语) 这些化学物质造成了严重的水质问题,导致鱼的种类减少。 Period Ⅰ Topic Talk & Lesson 2 如何做信息记录   做信息记录的好坏有时候能够决定一场考试的成败,因此掌握一些做信息记录的方法对提高听力成绩十分有益。下面介绍三种记录信息的方法。 一、捕捉信息,记关键词 所谓关键词是指与听力中心内容有密切关系的词汇和短语,是考点的主要出处。在听录音的过程中,自始至终要有目的地捕捉你要得到的信息,做好笔记有助于记住所听内容。特别是可防止对人名、地名、数字等信息听过即忘的现象。笔记还可以抓住人物(who)、事件(what)、时间(when)、地点(where)、原因(why)、方式(how)、频率(how often)等信息,尤其是审题阶段或预测确定的那些和听力问题相关的主题词时更要特别留意,加强捕捉这些关键信息。抓住了听力中的关键词,整个文章的大意就呼之欲出了。 【示例】 (全国Ⅰ卷) Where does this conversation take place A.In a classroom. B.In a hospital. C.In a museum. 【听力原文】  W:Excuse me,sir.Visiting hours are over now.Your wife must get some rest. M:Oh,I’m sorry,doctor.I didn’t hear the bell,or I would have left earlier. 【分析】 首先根据题干可知,这是一道考查事件发生在哪里的试题。要仔细听关于称呼或地点的词语,边听边做好记录。根据关键词 Visiting hours、g ... ...

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