2022高考英语一轮复习-Unit-4-Global-warming课件-新人教版选修62.ppt
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1、Unit 4 Global warming课前课前10分钟分钟短文填空短文填空I was in my hotel room when I heard the fire _.I grabbed my bags and kicked the door _.I ran as fast as I could to the lift.When I was almost there I remembered that I _ my camera in the room,so I hurried _ to get it.Suddenly there was _ everywhere and I saw fl
2、ames _ from two other rooms.I went back into my room and opened the _ so I could get someair.Then I ran towards the stairs,carrying my bags and my _.The hotel was filled with smoke and I started coughingalarm open had left back smoke coming window camera第一页,编辑于星期四:二十二点 四十二分。漫画欣赏漫画欣赏 画画 面面 描描 述述 Two
3、men are staring at a potted flower with different expressions on their faces.One man is thinking about the sad ending of the flower while the other is imagining the flower blooming. 第二页,编辑于星期四:二十二点 四十二分。寓意理解寓意理解 Faced with the same situation,pessimistic people may feel helpless and complain about it
4、 all day long.Optimistic people,however,may look at it positively and take it as a chance to show his abilities and talents. 你能否对此加以扩展,写一篇你能否对此加以扩展,写一篇120词左右的小短文?词左右的小短文?.词义辨析词义辨析1.Most air pollution is caused by the burning of _ like coal,gas and oil. Afuels Barticles Cgoods DproductsA课堂双基回归课堂双基回归第
5、三页,编辑于星期四:二十二点 四十二分。2It was a bad year for films,in terms of both _ and quality. Atendency Bpresentation Cquantity Dexistence3Larger babies _ to score higher on IQ tests when they grow up. Aadvocate Bappeal Ctend Dattempt4Some people are _ to the decision while others are in favour of it. Aaddicted
6、Bcontributed Cattached Dopposed5Im not making excuses;Im simply _ a fact. Astating Badopting Cpressing DhandlingCCDA第四页,编辑于星期四:二十二点 四十二分。6The speech will deal with a broad _ of issues affecting professional women. Agraph Brange Cdata DBranch7The _ family income of the US.increased from 20,000 dollar
7、s per year in 1992 to 25,000 in 2002. Acasual Baverage Crandom Dsteady8Scientists have many theories about how the universe first came into _. Agrowth Bsurvival Cabortion Dexistence9At no time and under no _ will China be the first to use nuclear weapons. Aphenomena Bcoincidences Ccommitments Dcircu
8、mstancesBBDD第五页,编辑于星期四:二十二点 四十二分。10He was given an expensive car as a reward for his _ to the companys success. Apresentation Bcivilization Ccontribution Dreputation.短语填空短语填空 come about;go up;result in;be opposed to;keep on;on behalf of;put up with;so long as;build up;turn up1I can hardly hear the r
9、adio.Would you _ please?2The car crash _ three people being killed and one injured.3These exercises are good for _ leg strength.4The price of oil has _ by over 50 percent in less than a year.Cturn it up resulted in building up gone up 第六页,编辑于星期四:二十二点 四十二分。5At first they _ the scheme,but we managed t
10、o argue them round.6_ all the guests here,I wish to thank you for giving us this warm reception.7We want to know how it _ that humans speak so many different languages.8“I will not _ your bad behaviour any longer,” said the girl angrily.9You can certainly do it well if you _ practising hard.10I dont
11、 care about the price,_ the car is in good condition.were opposed to On behalf of came about keep on put up with so long as 第七页,编辑于星期四:二十二点 四十二分。.完成句子完成句子1It is human activity _ (导致导致 了地球变暖了地球变暖) rather than a random but natural phenomenon.(cause)2It means that more heat energy tends to be trapped i
12、n the atmosphere _ (从而引起从而引起 全球气温上升全球气温上升)(go)3If you are cold,put on more clothes _ (而不要把暖气开大而不要把暖气开大)(heat)that has caused this global warming causing the global temperature to go up instead of turning up the heat 第八页,编辑于星期四:二十二点 四十二分。.模仿造句模仿造句1It is a rapid increase when compared with other natur
13、al changes. 翻译翻译与地球的大小比起来,最高的山也一点不显得高了。与地球的大小比起来,最高的山也一点不显得高了。 _ _ 2The climate is going to keep on warming for decades or centuries. 翻译翻译他不顾警告,仍继续抽烟。他不顾警告,仍继续抽烟。 _3We do not have to put up with pollution. 翻译翻译其实她没必要对我们做出那样的承诺。其实她没必要对我们做出那样的承诺。 _When compared with the size of the earth,the highest m
14、ountain doesnt seem high at all.He kept on smoking in spite of the warnings. In fact she does not have to make such a commitment to us. 第九页,编辑于星期四:二十二点 四十二分。4It is OK to leave an electrical appliance on so long as you are using it. 翻译翻译你只要保持安静,就可能呆在这儿。你只要保持安静,就可能呆在这儿。 _5It takes a ot of energy to ma
15、ke things from new materials. 翻译翻译做这项工作需要技巧和体力。做这项工作需要技巧和体力。 _ You may stay here so long as you remain quiet. It takes skill and strength to do the work. 核心词汇梳理核心词汇梳理1quantity n. 量;数量量;数量 识记识记 a large/small quantity of或或large/small quantities of “大量大量 的、少量的的、少量的”,用以修饰可数或不可数名词。,用以修饰可数或不可数名词。 知识要点整合知识
16、要点整合第十页,编辑于星期四:二十二点 四十二分。There is only a small quantity of flowers left in the garden.花园里只剩下少量鲜花了。花园里只剩下少量鲜花了。A thirsty man will drink large quantities of water.口渴的人会喝大量的水。口渴的人会喝大量的水。提示提示 arge quantities of短语作主语时,不管后接可数名词还是不可数短语作主语时,不管后接可数名词还是不可数名词,谓语动词都要用复数。名词,谓语动词都要用复数。 Quantities of arms were dis
17、covered hidden in the trucks.卡车上发现藏有大量的武器。卡车上发现藏有大量的武器。Large quantities of oil are imported from abroad every year.每年要从国外进口大量的石油。每年要从国外进口大量的石油。拓展拓展in quantity“大量地;很多大量地;很多”,一般在句中作状语。,一般在句中作状语。Its cheaper to buy goods in quantity.大宗购物比较便宜。大宗购物比较便宜。第十一页,编辑于星期四:二十二点 四十二分。 链接链接 a large amount of大量的大量的 a
18、 great deal of大量的大量的 a great number of大量的大量的 a large supply of大量的大量的 a large collection of大量的大量的 a large mass of大量的大量的 第十二页,编辑于星期四:二十二点 四十二分。2oppose vt.反对;抗争反对;抗争 They opposed the governments new policies.他们反对政府的新他们反对政府的新 政策。政策。 句型句型be opposed to (doing) sth.反对反对( (做做) )某事某事 Most of us are opposed t
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