高中英语 Unit 4 Global warming 单元重点知识回顾教学案 新人教版选修6-新人教版高二选修6英语教学案

Unit 4 Global warmingⅠ.重点词汇1.2．subscribe to 同意；赞成；订购3．quantities of 大量的；许多4.5．result in 导致6．oppose vt. 反对；反抗；与(某人)较量7．consequence n. 结果；后果；影响8．range n. 种类；范围9.10.11.12．average adj. 平均的13.14.Ⅱ.教材原句1．That probably does not seem much to you or me, but it is a rapid increase when_compared_to other natural changes.那对你或我来说可能不算很多，但是跟其他的自然变化相比，这却是一种快速的增长。2．There_is_no_doubt that the earth is becoming warmer and_that_it_is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正在转暖，全球转暖是人为的，而不是随意的自然现象。3 ． All scientists subscribe_to the view that the increase in the earth's temperature is due to the burning of fossil fuels like coal, natural gas and oil to produce energy.所有的科学家都赞同这种观点，即地球温度的上升，是由于人们燃烧像煤、天然气和石油这样的化石燃料来生产能量而引起的。4 ． As I'm not sure where_to_start with my project, I would appreciate any suggestions you may have.因为我还不清楚我该从哪里着手开始我的研究，所以我会感激你们的任何建议。5．It is OK to leave an electrical appliance on so_long_as you are using it—if not, turn it off!只要你在使用电器设备，你便可以把它开着——如果不用就把它关掉！Ⅲ.单句语法填空1. It was on February 27, 2010 in Vancouver (温哥华) ________Wang Meng won her third gold medal.答案：that2．Was it not until you began to work________you realized how much time you had wasted?答案：that3．Was it in this park ________ he lost his bag?答案：that4．—Where was________that the road accident happened yesterday?—In front of the market.答案：it5．It was only after he had read the papers ________ Mr Gross realized the task before him was extremely difficult to complete.答案：that