Unit 5 Using Language幻灯片.pptVIP

【归纳拓展】 (1)vary in sth. 　　　　　 在……方面不同, 有差异 vary with sth. 随……变化 (2)variety n. 品种, 多样化 a variety of=varieties of 各种各样的 (3)various adj. 各种各样的, 各种不同的 *The two pairs of shoes vary in colour. 这两双鞋的颜色不同。 *Customs vary with the times. 习俗随时代而变化。 *This program contains a wide variety of amusements. 这项计划含有各种各样的娱乐活动。 【即学活用】填入恰当的介词。 ①Demand for certain products varies ____ the seasons. ②His mood varied _____ day to day. 用vary的相关形式填空。 ③My job is boring; there’s no _______. ④I did it for _______ reasons. with from variety various ⑤You’d better ______your diet rather than eat the same thing all the time. A. vary　　　 B. changed　　　 C. convert　　　D. altered 【解析】选A。句意: 你最好饮食多样化, 而不要总是吃同样的东西。由had better do sth. 可以排除B、D两项; convert改变(信仰); (使)转换(方法、系统、用法), 不合句意, 故排除; vary“变化, 存在相异之处”。 6. appreciation n. 欣赏; 感激; 感谢 【语境领悟】 *However, the attraction that arouses the greatest appreciation in the reserve is Tianchi or the Lake of Heaven. 然而保护区最具吸引力的地方则是天池, 或者说是天堂湖。 *She shows little appreciation of classical music. 她对古典音乐几乎没有欣赏能力。 *I wish to express my appreciation for your kindness. 我希望对于你的好意表示我的感激。 【归纳拓展】 (1)in appreciation of　　　　 作为对……的感谢/为感谢…… show/have an appreciation of 对……有欣赏力 express one’s appreciation for 因……表示感激 (2)appreciate vt. 感谢; 感激 appreciate(one’s)doing sth. /sth. 　 感激…… appreciate it+if从句 如果……, 不胜感激…… 【即学活用】一句多译。 ①为感谢你的帮助我请你吃饭。 I will treat you to a dinner ________________________. (appreciation) =I will treat you to a dinner ____________________. (appreciate) in appreciation of your help to appreciate your help ②(2014·芜湖高二检测)We will appreciate ______ any comments you made about our products. A. having received B. to receive C. receiving D. to have received 【解析】选C。句意: 我们将感谢你就我们的产品所作出的任何评论。appreciate后接动词-ing形式, 这里不强调动作的完成, 故用一般式即可。 7. guarantee vt. 保证; 担保 【语境领悟】 *This guaranteed