[高一英语上册Unit13Reading.ppt

Skimming Part 1 (Para. 1): In order to keep up with the high pace of modern life, we had better learn to make the right choices about what and how we eat. Part 2 (Para. 2): Different foods have different nutrients and different functions. Part 3 (Paras. 3-5)： How we make choices about what we eat. The best way to keep healthy is to develop healthy eating habits. Explanation 1. We are what we eat. 句中what 意为the thing (s) that, 引导一个表语从句。全句意为:我们就是所吃的那种东西。用通顺的汉语来说，可理解为“吃什么补什么”。 2. Choosing what to eat is no longer as easy as it once was. 选择吃什么不像以前那么简单了。 no longer(=not…any longer)不再 e.g. His neighbours said he no longer lived there. 他的邻居说他不住在那里了。 3. Our eating habits have changed, as has our way of life, and the fuel we need for our body is also different. 因为我们的饮食习惯变了,生活方式变了,我们身体所需的养分也(与以往)不同了。 as has our way of life是一个倒装结构,意为:and our way of life has changed too. 4. If we want to keep up with the high pace of modern life, we had better learn to make the right choices about what and how we eat. 如果我们想跟上现代生活的节奏,我们最好学会正确选择吃什么和怎样吃。 1) keep up with 赶上;跟上;了解必威体育精装版发展;跟上(形势) Don’t run — I can’t keep up with you. 别跑了,我赶不上你了。 I can’t keep up with all the changes in computer technology. 计算机技术的各种改进我都跟不上了。 How many of your old school friends do you keep up with? 你和中学时代的老同学保持联系的有多少？ She likes to keep up with the latest fashions. 她喜欢穿戴入时。 2) catch up with 赶上 You’ll have to work harder to catch up with the top students in your class. 要赶上班上最优秀的同学你得更加用功才行。 When she caught up with them, she saw that they had sat down and were going through the contents of the bag. 当她赶上时,看到他们已坐下正在仔细查看包里的东西。 You start first, walk on and I’ll catch up with you later. 你们先动身,往前走,我等一会儿会赶上你们的。 3) make a choice 做出选择 We each have to make a choice. 我们每人都得做出选择。 Now I know how to make my choice. 现在我知道该怎样做出我的选择了。