1、 secondary adj. 中学的；次要的中学的；次要的 exchange n. vt. 交换；交换； 交流；兑换交流；兑换 host n. 主人；东道主；主持人主人；东道主；主持人 vt. 主办；主持主办；主持 a.m. 上午，午前上午，午前 p.m. 下午，午后下午，午后 biology n.生物学生物学 tough adj. 艰难的；严厉的；坚强的；艰难的；严厉的；坚强的； 坚固的坚固的 alarm n. 闹钟；恐慌；警报；警报器闹钟；恐慌；警报；警报器 vt. 使惊恐，是害怕使惊恐，是害怕 contribution n. 贡献，捐款；捐赠贡献，捐款；捐赠 fortunately a
2、dv. 幸运地，幸亏幸运地，幸亏 over time 随着时间流逝，久而久之随着时间流逝，久而久之 option n. 可选择的事物，选择；选修课可选择的事物，选择；选修课 butter n. 黄油黄油 pudding n. 甜点；布丁甜点；布丁 attract vt. 吸引，使喜爱；招引；吸引，使喜爱；招引； 引起（反应）引起（反应） rugby n. 橄榄球运动橄榄球运动 calligraphy n. 书法，书法艺术书法，书法艺术 1 exchange n. vt. 交换；交换； 交流；兑换交流；兑换 说出下列句中划线部分词语的意思说出下列句中划线部分词语的意思 (1) He gave m
3、e an apple in exchange of an orange. (2) Well have an opportunity to exchange views tomorrow. (3) Id like to exchange some pounds for dollars. 2 tough adj. 艰难的；严厉的；艰难的；严厉的； 坚强的；坚固的坚强的；坚固的 说出下列句中划线部分词语的意思说出下列句中划线部分词语的意思 Its time to get tough with drunk drivers. It has been a tough year, with the ups
4、and downs. He had to be a tough businessman to arrive where he is. This material is as tough as leather. 3 contribution n. 贡献，捐款；捐赠贡献，捐款；捐赠 He has made an important contribution to the companys success. All contributions, however small, will be greatly appreciated. contribute v. 贡献；捐赠贡献；捐赠 Mr. Li co
5、ntributed 2,000 yuan to the school. Everyone should contribute to the construction of the country. 4 fortunately adv. 幸运地，幸亏幸运地，幸亏 Fortunately, the fire was discovered soon after it had started. I was late in getting to the station, but fortunately for me, the train was late too. unfortunately adv.
6、不幸地不幸地 Bees play an important role in the world; Unfortunately, bees are dying by the second. fortune n. 运气；命运；财产运气；命运；财产 These two brothers decided to go to America to try their fortunes. 5 over time 随着时间流逝，久而久之随着时间流逝，久而久之 I expect that over time my skills and ability will develop. The matter will
7、be settled down over time. 译：译： 6 attract vt. 吸引，使喜爱；招引；吸引，使喜爱；招引； 引起（反应）引起（反应） The flower show attracted large crowds this year. She gave a quiet cough to attract my attention. 译：译： attractive adj. 有吸引力的有吸引力的 Bright colours are attractive to children. attraction n. 吸引力吸引力 The attraction of the moon
8、 for the earth causes the tides. 根据首字母提示完成句子根据首字母提示完成句子 1 Beijing will be the h_ of he next Olympic Winter Games. 2 The audience hurried to the exit in panic when the a_ sounded. 3 The course offers o_ in design and computing（计算）（计算） this term. 4 He made a very positive c_ to the success of the proj
9、ect. 5 The forum（论坛）（论坛）promotes an open e_ of ideas and information. 6 Im afraid I cant deal with such a t_ situation. 7 They think that the result is of only s_ importance while experience is what matters（重要）（重要）. 8 What first a_ me to her was her sense of humor（幽默感）（幽默感）. 1 Read and learn the words and phrases by heart. 2 Preview the Extended reading and Project.
