高中英语：必修6 Unit 4 重点短语和句子.docx

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1、必修6 Unit 4 Global warming重点短语和句子一、重点短语1.global warming全球变暖pare A to/with B把A与B进行比拟e about发生4.rather than而不是5.human activity人类的活动6.a random but natural phenomenon一种无规律的自然现象7.subscribe to同意，订购，捐赠8.due to由于，归因于9.fossil fuels化石燃料10.natural gas天然气11.greenhouse gases温室气体12.greenhouse effect温室效应13.water va

2、pour水蒸气14.trap heat from the sun吸收来自太阳的热量15.thirty -three degrees Celsius3316.add/emit huge quantities of carbon dioxide into the atmosphere将大量的二氧化碳排放到大气中17.tend to do可能会18.be trapped in被困在19.cause global temperature to go up导致地球球温度上升20.over/during/ in the past 100 years在过去的100年中21.result in=lead to

3、=account for =bring about导致22.the attitudes towards对的态度23.on the one hand, on the other hand一方面，另一方面24.increase by 5 degrees上升了 5度25.the sea level海平面26.the spread of diseases疾病的传播27.the disappearance of species物种的消失28.be opposed to反对29.high levels of.高含量的30.a positive thing一件好事31.encourage a greater

4、 range of animals促进动物种类的更加多样性32.human beings人类33.build up增多，增强34.even if /even though即使35.keep on doing继续做某事36.Lhe effecls of global wanning车而口旁的后果37.take measures采取措施38.on the whole整体上39.make accurate measurements of对做出精确测量40.the increase in sth.的增长41.on behalf of代表42.advocate improvements in the w

5、ay we use energy提倡改善能源消耗方式43.have a commitment承当责任/尽职尽责44.put up with忍受e as a result of源自46.leave electrical appliances on让电器设备开着47.so long as / as long as只要48.turn off关掉49.be casual about对很随意，漫不经心50.and so on寸寸51.put on穿上（衣物）52.turn up the heat调高暖气53.motor vehicles机动车54.recycle plastic bags回收利用塑料袋5

6、5.if circumstances allow you to如果情况允许的话56.things made from recycled materials用回收材料制成的物品57.absorb carbon dioxide吸收二氧化碳58.things that are economical with energy节能产品59.refresh your spirit使你感觉神清气爽60.finally and most importantly最后也是最重要的二、句子1 . That probably does not seem much to you or me, but it is a ra

7、pid increase when compared to other natural changes.这个数值对你我来说很可能是无所谓的，但是跟其他自然变化相比拟而言，这却是一种快速的增长。2 .There is no doubt that the earth is becoming warmer and that M is| human activity that has caused this global warming rather than a random but natural phenomenon.（同位语从句中包含强调句）毫无疑问，地球是在变暖，而地球变暖正是人类活动导致而

8、成的，并非是二种无规律的自然现象。3 .All scientists subscribe to the view （that 此。increase in the scrths temperature| is |due to| the burning of fossil fuels like coal, natural gas and oil to produce energy.）所有的科学家赞同这种观点：人们为了生产能量而燃烧化石燃料（如煤、天然气和石油等），从而引起了地 球温度的升高。（that引导同位语从句，the increase in sth:的增加）4 .Without the gr

9、eenhouse effect9, the earth would be about thirty-three degrees Celsius cooler than it is.（虚拟语气） 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。1.1 t means that more heat energy tends to be trapped in the atmosphere causinq the global temperature to qo up. 这意味着更多的热量被困在大气层中，从而引起全球温度上升。（现在分词作结果状语）t was a scientis

10、t called Charles Keeling, who made accurate measurements of the amount of carbon dioxide in the atmosphere from 1957 to 1997.（强调句型：强调主语）有一位名叫查尔斯基林的科学家曾经把19571997年期间大气层中二氧化碳的含量作了精确的统计。7. They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon

11、dioxide.（宾语从句是强调句型：强调主语）他们还赞同下述观点，正是由于越来越多燃烧化石燃料导致了二氧化碳的增加。8. Even if we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries.9. As Im not sure where to start with my project, I would appreciate any suggestiDns you may have.由于我还不清楚我应该从哪里着手我的研究，我希望能得到你们的建议。（用于寻求建议的典型句式）Together, individuals can make a difference.众人拾柴火焰高。10. It is OK to leave an electrical appliance on so long as youre using it if not, turn it off!在用电器设备时你可以让它开着，如果不用就把它关掉！11. Remember - your contribution counts!记住，你的贡献很有价值（举足轻重）。