Unit_4_Global_warming_words_单词教学.pptVIP

consume---consumer consume energy 背诵句子 1—众所周知，在我们日常生活中有很多东西在消耗能源。 It is universally acknowledged that there are many things that consume energy in our daily lives. 2. new-newable-renewable-non-renewable 背诵句子2 An energy source is renewable when supplies of it never run out and non-renewable when one day they will run out. run out, run out of, use up 3. greenhouse 背诵句子 3----A greenhouse is made of __________and is used for ________________, especially during _____weather. be made of, be made from, be made up of, be made into be used for doing sth, be used to do sth, be used to doing sth 4. come about come about— 背诵句子 4---How has this come about? happen What did this accident happen yesterday? take place Great changes have taken place for the past few years. 注意 come about＝happen＝take place，三者均无被动 come out 出来；出版；(花)开 come across 偶然遇到或发现；被理解 come true (梦想、愿望)实现 come up with 提出 背诵句子 5—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. There is no doubt that it is human activity that Caused= lead to= result in rather than random 随意的， at random phenomenon 6---Subscribe to Subscribe to, agree with, be for, in favor of be against, be opposed to, disagree 7. a quantity of quantities of ④A large quantity of good earth is being washed away in this area every year. 每年这个地区大量沃土被冲走。 ⑤Large quantities of water are badly needed here. 这里急需大量水。 【温馨提示】　a quantity of后同样可接不可数名词或可数名词的复数形式。但当它作主语时谓语动词一般根据其所修饰的名词而定，而quantities of作主语时，不论其后的名词为可数或不可数，谓语动词都用复数。 1．(2009年高考福建卷)—Why does the lake smell terrible? —Because large quantities of water________. A．have polluted　　　　B．is being polluted C．has been polluted D．have been polluted 解析：选D。本题考查时态、语态及主谓一致问题。句意：——这湖水怎么这么难闻？——因为大量的水已经被污染了。water与pollute为被动关系，故排除A项；B项表示“正被污染”，故排除；large quantities of后加名词，谓语动词应与quantities保持一致，故排除C项，答案为D项。 With many forests being destroyed, hug