Unit 3单词phenomenon现象 grammar语法 countable可数的 linguist语言学家pronunciation发音 seriously认真的 vocabulary语法 adopte采用creatt创造 socio-economic社会经济学 particular特殊的 garage车行green环保 organic有机的 additive-free无添加剂 narrative叙述euphemism委婉说法 stupid愚蠢的 obvious显而易见的词组a living language一个会变化的语言 educated people受过教育的人study pronunciation seriously更认真的研究发音 answer the needs of the changing society满足变化的社会的需要 as aresult of socio-economic change社会经济学改变的结果a particular type of lifestyle一种特定的生活方式 the downtoen area城市商业区rip off抢劫 make a request提出请求 follow the thread of our narrative跟上我们叙述事情的思路 be seldom terrible几乎不会可怕 be rarely stupid几乎不愚蠢 in my humble opinion依我愚见 turn over翻过来句子The phenomenon that the English language is changing is a matter of course as it is a livingLanguage.同位从,原因状从The area where the greatest change has been taking place is that of vocabulary.定从For example, as a result of socio-economic change there are yuppies today who have a particular type of lifestyle.定从Whether we’ll make a request with “Can I” or “May I”becames a question about manners.主从

饿滴神呀,我不行了,下午1点前发Unit 4的,现在吃饭去....句子还是自己整理下吧,我整理的不大好