Unit4Globalwarming课件（人教版必修6）.ppt

Unit 4;1．quantity n．量；数量;运用;2．tend vi.趋向；易于；照顾;运用;3．oppose vt.反对；反抗；与(某人)较量；使对立 opposed adj.反对的；对立的 be opposed to 反对……(to 为介词) 同义短语： disagree with/object to/be against sth. 反义短语： agree with/be in favor of/be for sth.;v．变化；;运用;5．glance vi.看一下；瞥一眼；匆匆一看；扫视;运用;用所学单词及用法完成下列句子;4．老板陈述了他对该问题的见解。;1．come about 产生；发生；造成 come out 出来；出版；(花)开;运用;2．result in 导致；造成 result from...由……造成；因……而产生 as a result 结果 as a result of...由于……的结果 with the result that...其结果是…… without result 没有结果；白费;3．keep on doing sth.继续做某事(强调动作的反复性) keep off 远离；不接近;运用;用所学短语及用法完成下列句子 1．我很难忍受他的粗鲁。;4．只要我们有着公平的机会，我们就很可能赢得这场比赛。;原句;精练; 运用所学语言基础知识，补充完整下面短文，并背诵之 (1)___________________ ( 与……相比) the last century, the Earths surface temperature has (2)________________ ( 上 升 了 ) about 1 degree centigrade today.(3)______________________ ( 事 实上), we may feel that we can hardly (4)________________ ( 忍 受) much too hot summers and we cant (5)________________ (习 惯于) warm winters.The rise of the Earths surface temperature has (6)________________________ ( 有 很 大 影 响 ) to human health,;the (7)______________ ( 生存) of creatures and the balance of the environment.(8)__________________________ ( 条件允许的话),;利弊对比;2．Its advantage can be listed as follows.For one thing, ...For; 3.Just as the old saying goes, there is no garden without weeds, and so does...On the one hand, ...On the other hand, ...Through the above analysis, I believe that the positive aspects overweigh the; 4.Generally, its advantages can be seen as follows. First, ...Second, ...But every coin has two sides.Obviously, it has some disadvantages, one of which is that...To make things worse, ...Form the comparison between these positive and negative effects of...we know that its advantages far outweigh its; 阅读下面短文，然后按照要求写一篇 150 词左右的英语短 文。; Science is important to most people living in the modern world.Science is important to world peace, to the understanding of technology, and to our understanding of the natural world.Some ar