人教新课标同步教学复习学案-选修六 Unit4 Global warming.doc
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1、 Unit 4 Global warming一、语言要点I单元要点预览(旨在让同学整体了解本单元要点)词汇部分词语辨析1.consequence/result/effect/outcome 2. glance/gaze/glare/stare 词形变化1.agree v.同意disagree v.不同意agreement/disagreement n.同意/不同意2. exist v.存在existence n.存在3.state v.陈述,说明statement n.声明,阐述4. environment n.环境environmental adj.周围的,环境的environmentali
2、st n.环境保护主义者重点单词1. phenomenon n. 現象2. tend vt. 趋向, 往往是;照管, 护理3. state vt.声明, 陈述4. range n.行列, 范围;vt. 排列, 归类于5. average adj.平均的 6. existence n.生存7. advocate倡导,拥护8. refresh v.(使)精神振作, (使)精力恢复, 更新9. contribution n.捐献, 贡献, 投稿重点词组come about 发生 quantities of大量的 result in导致 be opposed to反对on behalf of代表一方
3、put up with 忍受; 容忍so long as 只要重点句子1. Some byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide.这个升温过程的一些副产品就叫 “温室”气体,其中最重要的就是二氧化碳.重点语法it的用法(II)(见语法专题)II 词语辨析 (旨在提供完形填空所需材料) 1). consequence/result/effect/outcome【解释】consequence强调因某件事而引起的后果,有时带贬义。
4、result普通用语,指某行动,计划或事件带来的最终结果。effect与相对,指动作行为带来的后果或效应。outcome侧重 某项活动,比赛的结果,结局【练习】选择consequence/result/effect或outcome并用其适当的形式填空1) The _ of the game was beyond our expectation.2) The _ of the meeting was that no one should be dismissed.3) The advertisements have much _ on consumers choice.4) In _ of la
5、ziness, he was fired. Keys: 1) outcome 2) result 3) effect 4) consequence2). glance/gaze/glare/stare 看,注视【解释】glance一瞥,匆匆一看,强调动作的短暂gaze凝视,注视,因惊异或赞赏而长时间无意识地凝视某人或某事物glare怒视,带有敌对或威胁的态度stare盯着看,含有无礼或粗俗的意味。【练习】选择glance/gaze/glare或stare,并用其适当的形式填空1) They stood at the top of the hill, _ at the splendid suns
6、et.2) The manager _ at the document and signed down his name. 3) The dog _ at the stranger and barked.4) Dont _ , its rude!Keys: 1) gazing 2) glanced 3) glared 4) stare III 词性变化 (旨在提供语法填空所需材料) 1.agree v.同意disagree v.不同意agreement/disagreement n.同意/不同意2. exist v.存在existence n.存在3.state v.陈述,说明statemen
7、t n.声明,阐述4. environment n.环境environmental adj.周围的,环境的environmentalist n.环境保护主义者【练习】根据句子结构,用括号内所提供词的适当形式填空1) The _ pointed out that the change of _ will cause certain great _ disaster.(environment) 2) It was _ that the new-elected president of U.S.A made a _ announcing new policies to reduce the cons
8、equence of economy crisis.(state)3) Though the two Party usually _ with each other, they have reached an _ on the levels of green house gases they will allow. (agree)4) In the survey, people found it funny that many of the longest-lasting marriages in _ are those between people who _ in frequent qua
9、rrel.(exist)keys: 1) environmentalist; environment; environmental 2) stated; statement 3) disagree; agreement 4) existence; existIV 重点词汇 (旨在提供综合运用所需材料)1. phenomenon n. 現象;奇迹,罕见的人才或事物 phenomena(pl.) 典例 1) Rain and snow are phenomena of the weather. 雨雪是天气现象。2) Beethoven was a phenomenon among musician
10、s.贝多芬是音乐家中的天才。3) the phenomena of nature自然现象4) a social phenomenon社会现象练习 汉译英1) 月蚀是一种罕见的现象。_2) 你能向我解释下这一奇怪的自然现象吗?_3) 尽管中途退出了2008年奥运会,刘翔依然是跨栏项目的罕见的人才。_Keys: 1) An eclipse of the moon is a rare phenomenon. 2) Could you explain to me the strange natural phenomenon?3) Though quitting in the 2008 Beijing
11、Olympic Games, Liu Xiang is still a phenomenon in hurdle racing.2. tend vt. 趋向, 往往是;照管, 护理重点用法tendency n. 趋向,倾向(常与to/towards连用)典例1) Most of boys tend to enjoy playing basketball.大部分男孩都喜欢打篮球。2) The older women tend to believe in strangers easily.老人更容易轻信陌生人。3) A team of medical workers were sent to te
12、nd the survivors of wenchuan Earthquake.一组医护人员被派去照料汶川地震的幸存者。4) Nowadays there is a growing tendency for people to shop on internet.如今人们网上购物有增加的趋势练习 汉译英1) 处于压力下的人更容易发挥自己的全部潜能。 _2) 当老板不在时请他照看一个商店 _Keys: 1)People under stress tend to develop their full range of potential. 2) He was required to tend a s
13、tore in the owners absence.3. state vt.声明, 陈述 n.状况,情况;国家重点用法state+名词/that从句/wh-从句statement n. 声明, 陈述典例1) She is in a terrible state today. 她今天心情不好。2) the head of state国家首脑3) He has publicly stated his support for the policy. 他已公开声明他会支持那项政策。练习 汉译英1) 合同清楚地叙述了那项工作应在何时完成。 _2) 我听见那位官员说不接纳儿童。 _Keys: 1) Th
14、e contract stated when the work should be finished. 2) I heard the official state that they wouldnot accept children. 4. range n.行列, 范围;vt. 排列, 归类于重点用法beyond the range of超越的范围out of ones range某人达不到的range oneself站在的方面range from to / between and 从到不等练习 根据汉语提示,补全英语句子。1) The shop keeps_(商品品种多) . 2)_(年龄范
15、围)i s from six to twelve years old.3)The temperature_(在15度到35度之间).4)We should _(列身于; 站在的方面)on the side of law and order.Keys: 1)a wide range of goods 2) The age range 3) ranges from 15 to 35 degrees 4)range ourselves5 average adj.平均的;一般的,普通的,中等的 n.平均,平均数典例1) His average result of this three subjects
16、 is 96. 他三科的平均成绩是96。2) The average of 4, 8, and 60 is 24。 4、8和60的平均数是24。重点用法above the average 高于平均水平below the average在一般水平以下on the average平均, 按平均数计算; 一般地说练习 汉译英1) 他在我们班处于中等位置。 _2)这一地区农民的收入高于全省的平均水平。 _Keys: 1) He is an average student in our class. 2) The income of the farmers in this area is above t
17、he average of the province.6. existence n.生存典例1) Anything in existence is reasonable.所有的存在都是合理的。2) In the middle age, no one doubted about the existence of God中世纪时没人怀疑上帝的存在重点用法in existence存在exist v.存在练习 汉译英1) 富裕和贫穷同时存在于这个世界里。 _2) 人们认为他是这个世界上最好心的人。 _Keys: 1) Wealth and poverty exist at the same time
18、in the world. 2) He is believed to be the kindest person in existence.7. refresh v.(使)精神振作, (使)精力恢复, 更新典例1) When tired, you can refresh yourself with a cup of tea困时喝杯茶提神2) Refresh storage battery in case of being out of energy halfway.给蓄电池充电以免半路没电。3) The host refreshed our teacups. 主人又为我们斟茶。练习 汉译英1)
19、 长时间工作后,一杯冰水使他精神振作。 _2) 有时一件小东西也会唤起人们的记忆 _Keys: 1) A cup of icy water refreshed him after a long times work. 2) Sometimes, a small thing all can refresh your memory V. 词组1. come about 发生【典例】1) How did this come about? 这是怎么发生的? 2) I dont know how it came about but Ive got a dent in the rear of my car
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