人教版选修6-Unit 4 Global warming language points(共22张PPT).ppt

to build up ones strength 增强体力 Hard working condictions build up character. (喻) 艰苦的工作条件能磨练人的性格。 Promote physical culture and build up the peoples health. 发展体育运动,增强人民体质。 Im very glad to see that your vocabulary is gradually building up. 看到你的词汇量在逐渐增长,我很高兴。 We are building up a good business. 我们的生意兴隆。 on the whole on the whole 总的来说；从总体上看 总的看来，他是一个好孩子。 On the whole ,he is a good boy. The weather this month has been cold on the whole. 这个月的天气基本上是冷的。 average above the average 在一般 水平以上, 中上; 在平均数以上 below the average 在一般水平以下, 中下; 在平均数以下 on the average 平均, 按平均数计算; 一般地说 on an average 平均, 按平均数计算; 一般地说 average The average of 4, 8, and 60 is 24. 4、8和60的平均数是24。 平均；平均水平 What is the average rainfall for August in your country? 你们国家八月份的平均降雨量是多少? His results is the average. 他的成绩平平。 他的平均成绩是96。 His average result (of this three subjects) is 96. exchange glances 互相使眼色 give a glance at ... 对...匆匆一看, 一瞥 take a glance at ... 对...匆匆一看, 一瞥 give a glance to ... 对...匆匆一看, 一瞥 take a glance to ... 对...匆匆一看, 一瞥 give a glance of ... 对...匆匆一看, 一瞥 take a glance of ... 对...匆匆一看, 一瞥 give a glance into ... 对...匆匆一看, 一瞥 take a glance into ... 对...匆匆一看, 一瞥 take a glance over ... 对...匆匆一看, 一瞥 give a glance over ... 对...匆匆一看, 一瞥 steal a glance at 偷偷一看 * Unit 4 Lang