(
课件网) Unit 5 Languages around the World 核心单词 1. refer to 指的是；描述；提到；查阅 refer过去式/过去分词_____现在分词_____ n._____ What does the underlined word refer to in the 3rd para _____ I promised not to refer to the matter again._____ While giving the English speech, one is not allowed to refer to the notes._____ As far as I know, she always refers to Ben as “that nice man”. _____ referred referring reference 指的是 提及 查阅参考 把…称作 reference book 参考书 with(in) reference to 关于 n. reference提及，涉及，参考 2.base vt. 以…为据点；以…为基础；n. 底部；根据 base… on/upon… 以…为基础（被动形式为be based on） basis n. 基础，准则 basic adj.基本的，基础的 basically adv.基本上，从根本上来说 on the basis of 基于… based adj.以（某物）为基础的 be based on/ upon sth. 以……为根据，基础 核心词汇 3.date back to 追溯到 As far as I know, this tradition dates back to the Tang Dynasty. date back to=date from, 谓语、定语、状语皆不用于被动语态 巩固练习 According to the expert, the temple has a history _____ the early Tang Dynasty.（非谓语动词作定语，简单句） =According to the expert, the temple has a history which_____ the early Tang Dynasty.（定语从句作定语，复合句） dating back to/from dates back to/from 巩固练习 There are （各种各样）flowers in the garden. It is a pity that some people can’t go back home at the Spring Festival for_ _____(vary) reasons. Opinions vary from person _____ person a variety of various to 4.vary v. 相异 不同 变化 改变 vary in 在...方面不同 vary from ... to... 从...到...不同 All languages change over time and vary from place to place because of the local accent.所有的语言都会随着时间的推 移而变化,并且由于地方口音而因地而异。 5. variety n.(植物、语言等的)变体;异体;多样化 eg:Apples come in a great many varieties. 苹果的品种繁多 various adj. 各种各样的 a variety of=varieties of+可数名词复数或不可数名词，谓语动词的数根据所修饰名词判定 2.There is (variety) activities on New Year’s Day. 1.A variety books have been published recently. 3.The prices of these coats varied 50 yuan 500 yuan. 核心词汇 of various from to More and more people appreciate Chinese characters despite various ups and downs. character /’k r kt (r)/ ups and downs 6.major adj.主要的;重要的; a major road 主干道 major problems 主要问题 n.主修课程;主修学生 She is a French major. 她是法语专业的学生 vi.主修;专门研究 major in sth 主修... eg： She majored in maths at university. 他在大学主修数学 6.majority n. 大部分 大多数 the majority of... 大多数... + 名词复数作主语，谓语动词用复数形式 When it comes to education, the majority of people believe that education is of great importance. 说到教育,大部分人认为教育很重要 巩固练习 China _____（扮演重要角色）in global affairs. She is an English major. Her major is English. _____ She encourages me to major _____ French in college. The _____ _(major) of students find it hard to learn math. plays a major role 主修学生 主修课程 in majority 7. means n.方式；方法； ... ...
