英语一轮复习Unit4Globalwarming单元知识新人教版选修6.docx

1、英语一轮复习Unit4Globalwarming单元知识新人教版选修6Unit 4 Global warming1. consume vt. 消费；消耗；耗尽；吃完 The factories consume a large amount of coal. 这些工厂消耗了大量的煤。 We should consume most of our time in reading. 我们应该把大部分时间花在读书上。 The kids soon consumed all the food on the table. 孩子们一会儿功夫便把桌上的食品全部吃光了。【归纳拓展】be consumed with

2、被（某种情感）所折磨consumer n. 消费者consumption n. 消费(量)；消耗(量)time-consuming adj. 耗时的 汉译英 她把大部分时间都花在读书上了。_ 这辆汽车很费汽油。_【答案】 She consumed most of her time in reading. The car consumes a lot of fuel.2. come about 出现；发生How did it come about that you were an hour late on such a short trip? 这样一次短途旅行你还迟到一小时，这是怎么回事？ Ho

3、w did this come about? 这是怎么发生的？【归纳拓展】 come about是不及物动词短语，其后不能接宾语，也没有被动语态，主语一般为物。常指情况不受人控制地突然发生。常用句型：How did it come about that.？某事是怎么发生的？；It come about that.发生了。 与come有关的其他短语也要记住：come across 被理解；偶然碰见，无意中找到come along 跟着来；进步；赶快come back回来；记起 come on开始；上场；赶快；得了吧come out （花）开；出版，发行come to 总计，达到come up 走

4、近；（从土中）长出，发芽；被提出come up with 赶上；提出（建议）【易混辨析】come about/happen/take place/break out/occurcome about 多指事情已经发生了，但还不知道为什么。happen 强调偶然发生，主语往往是事件、事故等，其后可接不定式；常用于It happened that.句型中。take place 发生；举行，常指计划或安排好的事情的发生与进行，不含偶然性。break out 多指（战争、火灾、疾病、疫情等的）突然爆发occur 可指发生偶然事件或产生抽象事物（如思想等）；常用于It occurs to sb that.

5、结构。【名师点津】表示“发生”的词或短语：come about，happen，occur，take place，break out，都是不及物动词或短语，都没有被动语态。 New-comer as you are, if you spend a little more time on your work, I am sure youll _ ahead in the end. A.come up B.come about C.come through D.come out【答案】D3. subscribe （1）v. 同意，赞成；捐助，出资；订阅。常见搭配： subscribe to同意/赞成

6、(=agree with)；订阅（报刊等） subscribe to为捐助（金钱等）(=contribute to) They havent subscribed to newspapers yet. 他们还没有订阅报纸。（2）vt. 在签名；签。常见搭配： subscribe to在上签 I subscribed my name to the document.我在文件上签了名。【名师点津】和subscribe连用的to是介词，其后要跟名词、代词、动名词作宾语。 (1)I dont _ the view that girls are slower than boys in science.

7、A. refer to B. see to C. subscribe to D. stick to【答案】C【解析】句意：我不同意女孩比男孩在科学方面反应慢的观点。refer to参考，谈到，提到，涉及；see to负责，处理，注意；subscribe to同意，赞同；stick to坚持，其宾语多为原则、规则、诺言或某一想法，根据句意可知选C。(2)What do you think of the plan to build a power station in the village? I dont _ to it at all. It will ruin the village. A.r

8、espond B.submit C.subscribe D.contribute【答案】C【解析】考查动词辨析。respond回应，回复；submit顺从，屈服，提交；subscribe同意，赞成，订阅；contribute贡献。句意：“你认为在这个村子里建一个电站这个计划怎么样？”“我一点也不赞成。它会毁掉这个村子的。”由句意可知，C选项切题。4. quantity n. 量；数量 Huge quantities of oil were shipped to Japan last year. 去年大量的石油被海运到日本。 As a result of destroying the fores

9、ts，a large quantity of desert has covered (cover) the land. 由于破坏了森林，大量的沙漠覆盖了陆地。 He likes reading and always buys books in quantity. 他喜欢阅读，总是成批地买书。【归纳拓展】a large/small quantity oflarge/small quantities of“大/少量的”，既可以修饰 可数名词也可以修饰不可数名词 a(large)quantity of 后接名词作主语时，谓语常用单数形式 (large)quantities of 后接名词作主语时，谓

10、语常用复数形式in quantity 在数量上；大量地 in large quantities 大量地a quantity of和quantities of既可修饰可数名词，又可修饰不可数名词，谓语动词由quantity本身的数决定。 There is a large quantity of rain in this area. 这一地区雨量大。 There are large quantities of rain in this area. 【巧学妙记】With more forests being destroyed, huge quantities of good earth _ eac

11、h year. A. is washing away B. is being washed away C. are washing away D. are being washed away【答案】D5. tend vi.趋向；易于；照顾；vt.照顾，护理 tend to do sth.倾向于做某事 tend to/towards sth.倾向于某事 tend (to) sb./sth.照顾（=attend to） Janet tends to get angry if you disagree with her. 你如果不顺着珍妮特，她往往容易大发脾气。 Mom was usually bu

12、sy tending (to) my younger sisters. 妈妈通常要忙于照顾我的妹妹们。【归纳拓展】tendency n. 倾向；偏好have a tendency to do sth. 倾向于做某事（1）Take it easy. People to make mistakes when doing things in a hurry. A.promise B.tend C.offer D.expect【答案】B【解析】句意:放松些,人们在着急做事时总容易犯错。tend to意为倾向,符合句意。promise答应,允诺;offer提供;expect期待,预料。（2）As man

13、y students will graduate from colleges, there is a for unemployment to rise in the summer. A.custom B.tendency C.tension D.supply【答案】B6. go up上升，增长，升起 为不及物动词短语，不能用于被动语态。近义词有rise和increase。常见的搭配： go up by上升了（by表示上升的程度或幅度） go up to上升到（to表示上升的后果） Prices of fruit and vegetables have already goneup水果和蔬菜的价

14、格已经上涨了。【归纳拓展】go短语总结： go down 倒下，下沉；(物价)下降go out 出去，(灯)灭go on 继续go over 仔细检查；复习go through 经历，遭受；穿过；完成(工作等)go in for爱好；对感兴趣；参加语法填空I dont go _ for rock n roll. Its much too noisy for me.If you go _ nature, you will be punished sooner or later.With prices going _ so fast, we cant afford luxuries.(奢侈品)If you want to use my dictionary, go _. Its a spare one.She went _ a lot of hardships in her childhood.【答案】 in against up