新人教版高中英语必修第一册课件1：Unit 5 Languages around the World.pptx

Review;;;2. 高频单词·听写;appreciate specific tongue semester demand;be native to… refer to refer to a dictionary despite the fact that… ups and downs be based on/upon date back to (=date from…) a variety of = varieties of = various by means of… regard … as …;课文语法填空 Why has China’s ancient civilization continued all the way through into modern times 1._______ the many ups and downs? One of the main 2.______(factor) has been the long history of Chinese ______(write) system, 4.______ developed from a picture based language at the beginning. Then by the Shang Dynasty, these 5._______(symbol) had become a well-developed writing system and further developed when Emperor Qinshihuang united the states. Today, the writing system, which connects China’s present with 6.___(it) past, has become 7.______(much) and more important as China plays a 8._______(great) role in global 9.______(affair). And an increasing number of international students are beginning 10.____________(appreciate) China’s culture and history through this amazing language.; ; ;Written Chinese has also become an important means by which China’s present is connected with its past. 书面汉语也已成为一种把中国的现在与过去联系起来的一个重要的手段。(P62) by means of... 用......办法；借助...... He succeeded by means of hard work. 他依靠自己辛勤的劳动而获得成功。 by no means 绝不，无论如何都不 He is by no means a brave person. 他绝对不是一个勇敢的人。;;;;;struggle for sth./to do sth. 为争取……而奋斗 They were struggling for independence. 他们在为争取独立而奋斗。 They were struggling to gain independence. 他们在为争取独立而奋斗。;语法复习;1.关系代词that与which的用法辨析 只用that的情况: (1)先行词是all, something, everything, anything, nothing, little, much, few等不定代词; (2)先行词被all, any, every, no, little(少), much, some等修饰; (3)先行词被序数词、形容词最高级修饰或先行词本身是序数词或形容词最高级时;;1.关系代词that与which的用法辨析 只用that的情况: (1)先行词是all, something, everything, anything, nothing, little, much, few等不定代词; (2)先行词被all, any, every, no, little(少), much, some等修饰; (3)先行词被序数词、形容词最高级修饰或先行词本身是序数词或形容词最高级时;;(4)先行词被the only, the very(正好、恰好), the last修饰; (5)先行词既有人也有物; (6)在以which或who开头的特殊疑问句中含有定语从