高考英语新课件二轮练习精讲精练学案25.doc

2019高考英语新课件二轮练习精讲精练学案25选修6Unit4 Global warming【高考新动向】【考纲全景透析】【重点单词】1 quantity n. 量；数量① It’s a lot cheaper if you buy it in quantity.如果你大量购买要便宜得多② My brother bought a large quantity of books.我弟弟买了大量的书③ There are large quantities of rain in this area.这个地区的雨量很大2. range n. 种类；范围；幅度；界限 v.（在一定范围内）变动，变化；排列 a wide range of 一系列…a full range of 各种…in/within range 在射程以内，在…范围内beyond/out of range 在射程外，在…范围外in/out of the range of 在/超出…范围out of one’s range 某人能力达不到的，某人知识以外的range from … to… 在…范围内变动，包括（由…到…）之间的各类事物range between … and … 在… 和… 范围内变动① The price of the house is well beyond our range.这所房子的价格远远超过了我们能承受的范围。

② It came within my range of vision .该物体进入了我的视野③ Their ages range from 25 to 50.他们的年龄在25岁到50岁之间3. glance v.＆n.粗略地看一下,一瞥,扫视glance at/over/through 匆匆瞥一眼 give/take a glance at/to/over/into 对...匆匆一看, 一瞥at a glance=at the first glance 初[乍]一看就-----She fell in love with him at the first glance. 她第一次见到他就爱上了他.辨析 glance, glare, stare, glimpse glance 快速地看某人或某事一眼 glare 指以强烈的敌意或怒气，怒目而视；stare 指由于生气、好奇、害怕或吃惊睁大眼睛精力集中的凝视某人或某物 glimpse瞥见，指快速看到的人或物，结果即境活用】She ____ shyly at him out of the corners of her eyes.A. stared B. glanced C. peeped D. glared【答案】B 此题考查与glance相似的几个词的区别.【点拨】句意为:她用眼角害羞地瞥了他一眼。

stare盯着看,glance匆匆看一眼,peep(从小孔里)偷看,窥视,glare怒目而视, 4. average1）n. 平均数；平均水平 Do you know how to work out an average? 你知道如何计算平均数码？2）adj. 平均的，普通的There’s nothing special about him, he’s only average. 他没有什么特别的是个普通人3）vt. 计算---的平均值His work averages eight hours a day,【相关短语】 an average rate/cost/price 平均比率/成本/价格on average 通常；按平均； above/below average 高于/低于平均水平an average of ------的平均数 up to average 达到一定水准average sth, out 算出---的平均数On average, men smoke more than women.【相关短语】1. come about 发生come about 是不及物动词短语，不能接宾语，也没有被动语态。

相关短语】come across 偶然碰见，无意中找到come on 跟着来，跟上来；[口语]得啦，快点come out 出来，出现；（芽）生出来；（花）开；出版，发行come along 出现, 发生；come out 出来, 长出；come to 达到；总计；归纳为come to oneself 苏醒, 醒悟；come up with 赶上, 提出；提出（建议）1) How did this come about? 这是怎么发生的? 2) I don't know how it came about but I've got a dent in the rear of my car. 我不知道是怎么回事，但我的汽车后部有了一个凹痕即境活用】It's already 10 o'clock. I wonder how it ____________ that she was two hours late on such a short trip. A. came over B. came out C. came about D. came up【解析】选C。

考查动词come构成的短语A“过去”；B“出来”； C“发生”；D“出现，到来”；2. result in 导致【典例】1) Stress and tiredness often result in a lack of concentration. 紧张和疲劳常使人精神不集中2) Acting before thinking always results in failure. 做事不先考虑总会导致失败.3) The accident resulted in the death of two people. 这场意外事故造成两人死亡4) Excessive dosage of this drug can result in injury to the liver. 这种药使用过量会损害肝脏[短语归纳] lead to导致result from 由...造成；因...而产生as a result 因此; 结果；as a result of作为...的结果; 由于...without result 无效地, 毫无结果地； with the result that ... 其结果是...【即境活用】根据汉语提示，补全英语句子。

每空一词）1) 结果他们拯救了这座森林里90％的树木 _____ _____, they saved 90% of the trees in the forest.2) 我一直在想法打开箱子，但到现在这没有没打开I've been trying to open the box, but _____ _____ so far.3) 此项工程的搁置已导致了6个人被解雇The shelving of the project have_____ _____ six redundancy.4) 她勤奋苦读，终于进了中山大学 _____ _____ of her hard work was a place at Zhongshan University.Keys: 1) As a result 2) without result 3) resulted in 4)As a result 3. be opposed to 反对【典例】1) All the states in UN were opposed to the war launched by Israel.所有的联合国成员国都反对以色列发起的这场战争。

2) Many residents in Guangzhou are opposed to the plan of tearing down the old buildings.广州许多居民反对拆毁旧房子的计划[短语归纳] 表示反对：disagree with; object to; be against表示赞成：agree with; be in favour of; be for【即境活用】汉译英 1) 热爱和平的人们都反对核反应 ______________________________________________________________________________________2) 我们赞成她升为总裁 ______________________________________________________________________________________Keys: 1)People loving peace are opposed to nuclear weapon. 2)We are in favor of her promotion to president.4. put up with 忍受；容忍【典例】1) I'm not going to put up with this! 我再也受不了啦！2) We have to put up with her bad temper. 我们只得忍受她的坏脾气。

3) Noise is coming to the point where we can't put up with it. 噪音快到我们无法忍受的地步[短语归纳] put aside 把…放在一边，储存，保留put away处理掉，放好，储存put down写下，记下put forward 提出建议；把…向前拨put off 延期，推迟put out 熄灭，扑灭put up 举起；挂起put through接通【即境活用】Tom would like to find somewhere to work because he can not _____ the boss.A. come up with B. catch up with C. keep up with D. put up with【解析】选D考查词组辨析根据所给语境可知他无法 “忍受”这个老板A项表示“想出”【重点句型】There is no doubt that the earth is becoming warmer (see Graph I)and that it is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和（见图表1）而且全球转暖是人为的，而不是随意的自然现象。

① There is on doubt that they will agree with you on this matter.毫无疑问，他们在这件事上会同意你的② I have。