1、高考总复习全效新方略 词汇学习必备教育不是要把篮子装满，而是要把灯点亮！尽我所能，为您服务，做老师的好帮手！ 1Unit 13 教案单元话题 现代科技教学目标 复习现代科技话题词汇，通过阅读、完形来复习巩固本单元话题词汇，并能用所学词汇表达与话题相关的观点或内容。教学重点 memory, system; crash, operate; break down；technology; *launch；advance, advanced, contribute, function; carry out, make a breakthrough教学难点 1. calculate, *contact,
2、crash, operate, advance 的释义、用法和搭配以及考点指导。2. 辨析 operate, function; technique, technology; contact, get in touch with；3. 掌握话题词汇中与计算机相关的熟词生义。教学建议 本单元话题为高考阅读热门且偏难话题，要求较丰富的词汇量，故落实词汇学习为重点。教学资源一、导学案：见电子文档二、备课参考 (红色标注为本单元释义 )memory n. C however, the blood bank needs more. 很多人都献了那个血型的血，但血库需要更多的血。2012 北京2. con
3、tributor n. C 捐款人；撰稿人；起作用的因素3. contribution n. C 捐款；捐献物contribution to / toward:I gave a contribution of $100 to the church. 我给教堂捐了 100 美元。 贡献contribution to:I admire Edison a lot because of his great contribution to the world. 我很敬佩爱迪生，因为他为世界作出了巨大贡献。 2008 湖南 稿件点拨七：carry out Its a good idea. But whos going to the plan? I think Tom and Greg will _.A. set aside B. carry outC. take in D. get through答案：B
