英语必修Ⅳ北师大版Unit12课件 (共19张)对话室和文化角

Period Five
[语境助记] (1)Note the addition of a web link at the bottom of the report. 请注意报道底部附加的网页链接。 (2)They’ ve just had an addition to the family. 他们家里刚刚又添了一口人。 (3)The museum’s collection includes several new additions. 这个博物馆新增了几件藏品。
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from
extinction.
这个组织的成立是为了保护濒危物种不致灭绝。 (3)At minus 130℃ a living cell can be preserved for a thousand years. 在零下 130 摄氏度，一个活细胞可以保存一千年。
Period Five
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Period Five
[题组训练] (1) In contrast to/with our house， the new one is a palace. 和我们的房子相比，这个新房是一座宫殿。 (2)When you look at their new system ， ours seems very oldfashioned by contrast . 看看他们的新系统，我们的相比之下就显得太过时了。
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Period Five
3.Some of the most spectacular and best preserved can be seen at rock galleries in Kakadu National Park and other parts of Northern Australia. 其中一些最令人震撼和保存最完好的 (壁画 )可以在卡卡杜 国家公园和澳大利亚北部其他地区的岩石艺术馆见到。 [归纳拓展] preserve vt.保存，保护，保持；n.保护区，禁猎区 preserve sth.(for sth.)(为……)保护或保存某物 preserve sb./sth.from...保护……免于……
Period Five
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Unit 12 Culture Shock Period Five Communication Workshop，Culture Corner &Bulletin Board 课件（北师大版必修 4） Part One Language Focus
1.addition n .相加；增加物；加法 纳拓展] [归 additional adj.增加的；额外的；另外的 in addition 除此之外，另外，是副词短语 in addition to 除……之外(还)，是介词短语
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Period Five
2.contrast n. 差异，差别；v.对比，对照 [归纳拓展] in/by contrast 与之相比；相比之下 in contrast to/with 与……相比之下 contrast...with...使……与……形成对比 [语境助记] (1)The contrast in appearance between the sisters was striking. 两姐妹在相貌上有显著的差别。 (2)By contrast，he is much cleverer. 相比之下，他要机灵得多。 (3)In contrast to/with her sister，she is very tall. 与姐姐相比，她个子很高。
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Period Five
[语境助记] (1)Deep freezing is the simplest way of preserving food. 深冻是保藏食品最简便的办法。 (2)They were determined to preserve their children from harm. 他们决心保护他们的孩子不受伤害。 (3)No hunting is allowed in the preserve. 在禁猎区内不许打猎。
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Periห้องสมุดไป่ตู้d Five
[题组训练] 用 in addition，in addition to 填空 (1) In addition to native plants，this garden contains numerous trees and flowers from overseas. (2)This garden has the best collection of native plants. In addition ，it contains numerous trees and flowers from overseas. (3)The products are nice. In addition ，the price is low. (4)They also bought a lot of fruit in addition to some bread.
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Period Five
[题组训练] (1)We have taken effective measures to preserve our natural resources. 我们已采取有效措施保护自然资源。 (2)The organization was set up to preserve species endangered
4.The arrival of white people gradually brought an end to the traditional Aboriginal way of life. 白人的到来逐渐结束了传统的澳大利亚土著居民的生活方 式。 [归纳拓展] bring an end to (＝ bring sth.to an end)结束；终止 come to an end 完毕，结束 put an end to 使……结束；废除 in the end 最后；终于 make ends meet 使收支平衡，量入为出