Ⅴ.重点句型
Without the ‘greenhouse effect’,the earth would be about thirty-three degrees Celsius cooler than it is.(P26) 如果没有这种“温室效应”,地球的温度将比现在的温度还要低33 摄氏度左右。 剖析:without短语隐含一个虚拟条件,意为“要是没有……” 同样的表达有 “but for”如: Without your help,we could not have succeeded. 要是没有你的帮助,我们是不会成功的。 But for the Captain,s effort,all the people on board would have drowned in the sea. 要是没有船长的努力,船上所有的人都将已经在海里淹死了。 ◆活学活用 模仿造句。 (1)要是没有电,很多人仍将生活在黑暗之中。
Without electricity,many people _____________ in darkness. (2)要不是你帮助我学习,我就不能通过考试了。 ____________ 答案:(1)would still live (2)But for your help in my study,I would have failed the exams. Or:Without your help in my study,I would not have passed the exam. Ⅵ.语篇领悟 根据课文The Earth is Becoming Warmer—But does It Matter?完成下列短文
There is no doubt
(1)
the earth is becoming warmer but there is fierce debate over whether it is human activity that has caused this global warming or whether it is just a natural phenomenon.
Many scientists like Dr.Janice Foster believe that people have caused the increase in the earth,s temperature
【2017届高考英语一轮复习课件: Unit 4(新人教版选修6)】相关文章:
★ 【课堂新坐标】2017届高考英语(通用版)二轮复习短文改错专题训练:考法1 词法错误(含解析)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修8 unit5《Meeting your ancestors》
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 10 B卷 Word版含解析
★ 2017届高考英语一轮基础知识复习课件:选修6 Unit 4 Global warming(新人教版)
★ 2017届湖北高考英语一轮复习基础知识课件:Unit 4《Global warming》(新人教版选修6)
★ 2014届高考英语一轮复习课时作业(十一)必修2Module 5《Newspapers and Magazines》(外研版)
★ 【课堂新坐标】2017届高考英语(通用版)二轮复习短文改错专题训练:模式1 缺一词(含解析)
★ 贵州省贵阳市2014高考英语(新人教版)一轮阅读训练(8)附答案
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21