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八(下)第三单元笔记《沙漠里的奇怪现象》课文内容理解 1朗读课文第一段思考:沙漠里可怕的景象具体的表现有那些 明确:文章从古代亲身到过沙漠的大量人物中突出晋僧法显和唐僧玄奘两个人物写他们对沙漠可怕和恐惧的观感在概括两个人物对沙漠的感受的基础上具体叙说了他们各自著作中的有关内容:沙漠中有很多恶鬼和火热的风沙被风吹永远流动着——无比恐怖空中看不见一只飞鸟地上看不到一只走兽举目远看净是沙——十分荒凉
互动探究自学 第一单元 第 1 课 精耕细作的古代农业一.从刀耕火种到铁犁牛耕:原始农业的产生:时间:距今一万年左右地位:世界三大农业起源中心之一方式:刀耕火种: 发展:七八千年前我国农业进入耜(sì)耕或石器锄耕时代2.商周时期:出现青铜农具懂得灌溉除草培土沤制绿肥治虫灭害等技术3.春秋战国时期:铁器牛耕均在春秋出现战国铁器牛耕扩大推广牛耕是农业技术史上耕作方式革命此
第一章 is languageLanguage is a system of arbitrary vocal symbols used for human features of language①Arbitrariness(任意性)refers to the forms of linguistic signs bear no natural relationship to their mean
第一章Chapter 1 Invitations to LinguisticsTeaching aims: let the students have the general idea about language and linguistics.Teaching difficulties: design features of language some important disti
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When I was 19 I caught sight of the future and based my career on what I saw I turned out to have been sight of I caught sight of him in the out (well badly fine etc )It was a difficult time but
LinguisticsChapter 1 Introduction: Language and LinguisticsWhat is languageDifferent definitions of languageLanguage is a system whose parts can and must be considered in their synchronic solidarit
第一章 语言和语言学1. 为什么语言和种族没有必然联系答:语言能力和生理因素心理因素有关但语言不是一种生理现象也不是一种心理现象不是遗传的而是一种社会现象语言完全是在一种语言环境中后天获得的所以语言和种族没有必然联系2. 简答语言符号的特点答:(1)符号和语言能指和所指能指是能够指称某种意义的成分所指是给符号所指的意义内容创制了一个专门术语(2)语言符号的任意性符号的物质实体和表示的意义之间
Introduction 一Linguistics: It is generally defined as the scientific study of language. 二The scope of linguistics 1phonetics: How speech sounds are produced and classified. 2phonology: How speech soun
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