Unit 1 Great explorations第 1 课时 核心词汇讲解栏目导航自 主 预 习词 汇 讲 解巩 固 习 题自 主 预 习I. 根据汉语写英文单词。 1．重复 n.________ 2．贸易 n.______ 3．发现 n. 4．外国的 adj.________ 5．增强，加强 v.________ 6．关系，交往 n.___________ 7．无处，哪里都不 adv.________ 8．除此之外 prep._______ 9．传播 v. 10．财富 n_______ repetition trade discovery foreign develop relationship nowhere besides spread wealth II. 根据汉语写英文短语。 1．出发；动身________ 2．起航________ 3．出生于____________ 4．建立；设立______ 5．被称为___________ 6．去旅行__________ 7．好像___________________ 8．允许某人做某事________________ 9．开辟__________ 10．文化交流_________________ set off set sail be born in/on set up be known as go on a trip it seems/appears that allow sb. to do sth.open up cultural contacts 11．也; 还__________ 12．把……与……对比____________ 13．导致________ 14．加强关系 15．文化和技术的交流__________________________________ as well as compare with lead to develop relations the exchange of culture and technology2．The cost of living has （上升）recently. 3．Zheng He went on seven great （航行）． 4．Eurasia is the biggest （大陆）in the world. 5．Cultural exchange can strengthen the （关系）between contries. III. 根据汉语提示或者首字母提示，完成句子。 1．Scientists have made many important （发现）． discoveries risen voyages continent relationship 6．China is a d country. eveloping 7．China has 56 p . 8．China began to t silk for other goods in Han Dynasty. 9．Our company needs many p in opening up new markets. 10．If you cannot hear him clearly, you can ask for r . eoples rade ioneers epetition 词 汇 讲 解1．voyage：n. 航行；航海；航天 A voyage refers to a long journey, especially by sea or in space. voyage 这个词指的是长途旅行，尤其是航海或航天...
