2018版高考英语总复习Unit4Globalwarming课件
-12Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
1.There is no doubt that the earth is becoming warmer... 毫无疑问,地球正在变暖…… 考点提炼There is no doubt that...句型。that引导同位语从句,解释说 明doubt的内容。 2.It is OK to leave an electrical appliance on so long as you are using it—if not,turn it off! 只要你在使用电器设备,你便可以把它开着,如果不用就把它关掉! 考点提炼so/as long as “只要‛,引导条件状语从句。
核心词汇
核心句式
1 2 3 4
1.tend vi.趋向;易于;照顾 vt.照顾;护理 派生tendency n.趋向;倾向(常与to/towards连用) 领悟高考· 究考法 「◆用tend的适当形式填空」 (1)Readers also tended to share articles that were exciting or funny.(2016· 全国丙,阅读理解D) 读者们也往往分享让人激动或有趣的文章。 (2)He always has a tendency to Latin music. 他对拉丁音乐一直情有独钟。
-15Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
6.Without the ‘greenhouse effect’,the earth would be about thirtythree degrees Celsius 7. cooler (cool)than it is.So,we need those gases.The problem begins when we add huge 8.quantities(quantity)of extra carbon dioxide into the atmosphere.9. It means that more heat energy tends to be trapped in the atmosphere 10.causing(cause)the global temperature to go up.”
-5Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
【拓展核心单词】 1.oppose vt.反对;反抗;与(某人)较量→opposed adj.反对的;对立的 2.consequence n.结果;后果;影响→consequent adj.作为结果的 3.steady adj.平稳的;持续的;稳固的→steadily adv.平稳地;持续地 4.existence n.生存;存在→exist vi.生存;存在;有 5.pollution n.污染;弄脏→pollute vt.污染;腐蚀 6.growth n.增长;生长→grow v.增长;生长 7.contribution n.贡献→contribute v.捐助;贡献 8. disagreement n.分歧;不一致→agreement n.协定;协议→ agree vi.达成协议;同意
-4Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
14.advocate vt.拥护;提倡;主张 15.pollution n.污染;弄脏 16.electrical adj.电的;与电有关的 17.casual adj.随便的;漫不经心的;偶然的 18.circumstance n.环境;情况 19.refresh vt.使恢复;使振动 cator n.教育工作者;教育家
-17-
核心词汇
核心句式
1 2 3 4
2.result in导致;引起(句子的主语是原因,宾语是结果) 领悟高考· 究考法 「◆完成句子」 (1)Their wings can bridge the gap between lines,resulting in electrocution(电死)if they touch two lines at once.(2016· 北京,阅读理 解C) 他们的翅膀可以在线与线之间搭桥,如果他们一次碰触两根线会立 刻导致电死。 (2)As we all know,his success resulted from his hard work. 众所周知,努力工作使他取得了成功。
-7Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
3.与‚灾难‛有关的名词集锦 earthquake地震 catastrophe大灾难 disaster灾难 flood洪灾 survivor幸存者 victim受难者 4.average用法小结 an average of平均有(后跟数词) on average平均起来 above average平均以上 below average平均以下 average out算出平均数
-16-
核心词汇
核心句式
1 2 3 4
「◆翻译句子」 (3)People who eat slowly tend to consume about 70 fewer calories per meal.(2015· 课标全国Ⅱ,阅读理解B) 吃饭慢的人每顿饭可能要少消耗大约 70 卡路里。 (4)These are exactly the kinds of costs many of us tend to ignore.(2015· 浙江,完形填空) 这些恰恰就是我们很多人容易忽视的花销。 (5)Schedules tend to be flexible.(2014· 浙江,阅读理解B) 时刻表往往是灵活的。
-9Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
【识记】 1.subscribe to 同意;赞成;订购 2.keep on 继续 3.on the whole 大体上;基本上 【默写】 1.发生;造成 come about 2.大量的 quantities of 3.上升;增长;升起 go up 4.导致 result in 5.反对…… be opposed to
-13Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
1.毫无疑问,这些理论全都是错误的。 There is no doubt that these theories are aቤተ መጻሕፍቲ ባይዱl wrong. 2.只要你每天都不虚度,你就会成功。 You’ll make it so long as you make every day count.
Unit 4 Global warming
-2Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
【识记阅读单词】 1.consume vt.消费;消耗;耗尽;吃完 2.graph n.图表;坐标图;曲线图 3.random adj.胡乱的;任意的 4.phenomenon n.现象 5.subscribe vi.同意;捐赠;订阅 vt.签署(文件);捐助 6.fuel n.燃料 7.per prep.每;每一 8.catastrophe n.大灾难;浩劫 mitment n.承诺;交托;信奉 10.motor n.发动机 11.can n.容器;罐头 12.microwave n.微波炉;微波13.presentation n.显示;演出 14.nuclear adj.核的;核能的;原子核的
-8Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
5.advocate用法小结 advocate doing sth.主张干某事 an advocate of……的倡导者 advocate that...(should)do sth.提倡……做某事 6.quantity用法小结 a large quantity of大量的 quantities of大量的 in quantity大量的
1.“动词+about”短语荟萃 come about发生 bring about带来 think about考虑 learn about得知 2.“动词+up with”结构的短语一览 catch up with跟上(强调动作) keep up with与……同步;跟上(强调状态) put up with忍耐;忍受 come up with提出;想出 end up with以……结束
-14Ⅰ.单词 积累· 串记 Ⅱ.短语 联想· 归纳 Ⅲ.句式 仿造句子 Ⅳ.语篇填空
All scientists subscribe to the view 1.that the increase in the earth’s temperature is due to the burning of fossil fuels like coal,natural gas and oil to produce energy.Some byproducts of this process 2.are called(call)“greenhouse” gases,the most important one of 3. which is carbon dioxide.Dr Janice Foster explains:“There 4. is (be)a natural phenomenon that scientists call the ‘greenhouse effect’.This is when small amounts of 5.gases(gas)in the atmosphere,like carbon dioxide,methane and water vapour,trap heat from the sun and therefore warm the earth.
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2018_2019学年高考英语一轮复习Globalwarming讲义新人教版
Unit 4 Global warming一、刷黑板——词汇全听写 先过识记默写关 Ⅰ.阅读词汇(英译汉)[第一屏听写]1．graph n．图表；坐标图；曲线图2．renewable adj.能再生的；可更新的3．phenomenon (复数ena) n. 现象4．fuel n. 燃料5．byproduct n. 副产品[第二屏听写]6．per prep. 每；每一7．catastrophe n. 大灾难；浩劫8．drought n. 旱灾；干旱9．individual n. 个人；个体adj.单独的；个别的10．can n. 容器；罐头[第三屏听写] 11．microwave n．微波炉；微波12．presentation n. 显示；演出13．nuclear adj.核的；核能的；原子核的14．commitment n. 承诺；交托；信奉15．motor n. 发动机16．outer adj.外部的；外面的Ⅱ.高频词汇(汉译英)[第四屏听写] 1．greenhouse n．温室；花房2．quantity n. 量；数量3．tend vi.趋向；易于；照顾vt.照顾；护理4．data n. 资料；数据5．trend n. 趋势；倾向；走向6．consume vt.消费；消耗；耗尽；吃完[第五屏听写]7．subscribe vi.同意；捐赠；订阅vt.签署(文件)；捐助8．oppose vt.反对；反抗；与(某人)较量9．opposed adj.反对的；对立的10．mild adj.温和的；温柔的；淡的11．environmental adj.环境的12．flood n. 洪水；水灾[第六屏听写] 13．consequence n．结果；后果；影响14．state vt.陈述；说明15．range n. 种类；范围16．glance vi.看一下；扫视n. 一瞥17．steady adj.平稳的；持续的；稳固的18．steadily adv. 平稳地；持续地[第七屏听写]19．tendency n．倾向；趋势20．widespread adj.分布广的；普遍的21．economical adj.节约的；经济的22．average adj.平均的23．existence n. 生存；存在24．advocate vt.拥护；提倡；主张25．pollution n. 污染；弄脏[第八屏听写]26．growth n．增长；生长27．electrical adj.电的；与电有关的28．casual adj.随便的；漫不经心的；偶然的29．circumstance n. 环境；情况30．refresh vt.使恢复；使振作31．educator n. 教育工作者；教育家32．contribution n. 贡献[第九屏听写]33．disagreement n．分歧；不一致34．random adj.胡乱的；任意的35．quantities_of 大量的36．even_if 即使37．keep_on 继续38．so_long_as 只要39．come_about 发生；造成[第十屏听写]40．go_up 上升；增长；升起41．subscribe_to 同意；赞成；订购42．be_opposed_to 反对……43．result_in 导致44．on_the_whole 大体上；基本上45．on_behalf_of 代表……一方；作为……的代言人46．put_up_with 忍受；容忍47．and_so_on 等等二、刷清单——热身自盘点 再过基本应用关 (一)核心单词一、过重点单词——纵引横联超人一点1．quantity n ．量；数量[教材原句] The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere.当我们在大气层中增加了大量额外的二氧化碳时，问题就来了。
2018高考英语大一轮复习Unit4Globalwarming课件
基础知识自测
重点词汇讲练 写作句型仿写
基础知识自测
一、单词拓展 (A)单词派生
1. ___________ consume vt. 消费; 消耗; 耗尽; 吃完
___________ consumer n. 消费者 consequence n. 结果; 后果; 影响 2. _____________ consequent adj. 随之发生的; 作为结果的 ____________ consequently adv. 所以; 因此; 结果 ______________
重点词汇讲练
1. quantities of =a large quantity of 许多, 大量的
原句 The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere. 当我们在大气层中增 加了大量额外的二氧化碳时, 问题就来了。 (B6 P26)
He found that from these years the
carbon dioxide in the atmosphere went down from around 315 parts to around up 370 parts per million. All scientist accept scientists this data.
1. has→ have 因主语levels为复数形式，故用 have。 2. 在last前加the 指在“最近多少年里”习惯 上说in /over the last…years，且与完成时连用。 3. 去掉called前的was 过去分词called作后置 定语。 4. from→ between 指代前面的from 1957 to 1997。表示“在……期间”，用介词between。 5. down→ up 根据下文“from around 315 parts to around 370 parts per million”可知应 该是上升(go up)，而非下降(go down)。
重点词汇讲练 写作句型仿写
基础知识自测
一、单词拓展 (A)单词派生
1. ___________ consume vt. 消费; 消耗; 耗尽; 吃完
___________ consumer n. 消费者 consequence n. 结果; 后果; 影响 2. _____________ consequent adj. 随之发生的; 作为结果的 ____________ consequently adv. 所以; 因此; 结果 ______________
重点词汇讲练
1. quantities of =a large quantity of 许多, 大量的
原句 The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere. 当我们在大气层中增 加了大量额外的二氧化碳时, 问题就来了。 (B6 P26)
He found that from these years the
carbon dioxide in the atmosphere went down from around 315 parts to around up 370 parts per million. All scientist accept scientists this data.
1. has→ have 因主语levels为复数形式，故用 have。 2. 在last前加the 指在“最近多少年里”习惯 上说in /over the last…years，且与完成时连用。 3. 去掉called前的was 过去分词called作后置 定语。 4. from→ between 指代前面的from 1957 to 1997。表示“在……期间”，用介词between。 5. down→ up 根据下文“from around 315 parts to around 370 parts per million”可知应 该是上升(go up)，而非下降(go down)。
2018版高考英语大一轮复习Unit4Globalwarming课件新人教版选修6
tendency n．倾 vt.照顾；护理→__________
pollution n．污染；弄脏→__________ pollute vt.污染→__________ pБайду номын сангаасlluted adj.受污染 7．__________ 的
consequence n．结果；后果；影响→__________ consequentadj.作为结果的→ 8．____________ consequently adv.结果 ____________ economy n．经济；节约→__________ economic adj.经济的→____________ economical adj. 9．__________
节约的；经济的 electrical adj.电的；与电有关的→__________ electronic electric adj.电动的→__________ 10．_________ electricity n．电(力) adj.电子的→__________
D．写作词汇——用一用
contributed lot of food and clothing to the refugees (难民) and their 1．They____________a
contributions _____________will certainly help the refugees live through the winter.(contribute)
economy ，her family is faced with 2．With the decline of the global__________
用具；工具；器具 ________________
高中英语Unit4《Globalwarming》复习课件(新人教版选修6)-图文
这对公共卫生的提倡者来说一点也不足为奇。
(2)Our premier advocates
higher salaries for teachers.
我们的总理主张提高教师的工资。
(3)Many experts advocate rewarding your child for good
behaviour. 很多专家主张对小孩的良好表现加以奖励。
高中英语Unit4 《Globalwarming》复
习课件(新人教版选修 6)-图文
考点探究
重点单词
1．tend v．倾向；往往会；照顾；护理
tendency
n．倾向，趋势
tend to do sth.倾向于做某事；往往会做某事
tend to/towards倾向于；趋于
tend (to)
sb.照料/护理某人
have a tendency
to do sth.有做某事的倾向/可能性
(1)Instead，we tend to do
the opposite—find someone else
to pass the blame on to.
(2010·天津，阅读理解D)
然而，我们做的往往相反——把责任推给其他人。
(价格、年龄)范围
within the range of在……范围之内
range from...to...从……到……之间变化
range between
...and...在……到……之间
range among/with
...位居……之列
(1)We cautiously began a conversation and spoke about a wide
(2)Janet tends to get angry if you ask her such stupid questions. 如果你问珍妮特那些愚蠢问题的话，她会生气的。
(2)Our premier advocates
higher salaries for teachers.
我们的总理主张提高教师的工资。
(3)Many experts advocate rewarding your child for good
behaviour. 很多专家主张对小孩的良好表现加以奖励。
高中英语Unit4 《Globalwarming》复
习课件(新人教版选修 6)-图文
考点探究
重点单词
1．tend v．倾向；往往会；照顾；护理
tendency
n．倾向，趋势
tend to do sth.倾向于做某事；往往会做某事
tend to/towards倾向于；趋于
tend (to)
sb.照料/护理某人
have a tendency
to do sth.有做某事的倾向/可能性
(1)Instead，we tend to do
the opposite—find someone else
to pass the blame on to.
(2010·天津，阅读理解D)
然而，我们做的往往相反——把责任推给其他人。
(价格、年龄)范围
within the range of在……范围之内
range from...to...从……到……之间变化
range between
...and...在……到……之间
range among/with
...位居……之列
(1)We cautiously began a conversation and spoke about a wide
(2)Janet tends to get angry if you ask her such stupid questions. 如果你问珍妮特那些愚蠢问题的话，她会生气的。
高中英语-unit4GlobalWarming课件
scientists mentioned in the article?
Dr. Janice Foster, Charles Keeling and
George Hambley.
3. Do they agree with one another on global warming? No,they don’t
• Write a passage about global warming with the same writing style as this article.
accurate measurements of…
• Find3.oIut its tthheebusrneinngteofnmcoeresainnd mwohreicfohss“ilitf”ueilss tuhast ehads for reesumltepdhinatshiissi.ncrease in carbon dioxide.
Arousing readers’ thinking
1. It is the human activity that has caused this global
warmingLratahnergthuanaagreanldeomaranndinnagtural phenomenon.
2. It was a scientist called Charles Keeling who made
Main idea
Introducing the issue of global warming
Illustrating how global warming comes about
Writing style
Issue presenting Issue analyzing
Dr. Janice Foster, Charles Keeling and
George Hambley.
3. Do they agree with one another on global warming? No,they don’t
• Write a passage about global warming with the same writing style as this article.
accurate measurements of…
• Find3.oIut its tthheebusrneinngteofnmcoeresainnd mwohreicfohss“ilitf”ueilss tuhast ehads for reesumltepdhinatshiissi.ncrease in carbon dioxide.
Arousing readers’ thinking
1. It is the human activity that has caused this global
warmingLratahnergthuanaagreanldeomaranndinnagtural phenomenon.
2. It was a scientist called Charles Keeling who made
Main idea
Introducing the issue of global warming
Illustrating how global warming comes about
Writing style
Issue presenting Issue analyzing
2018届高三英语一轮复习Unit4Globalwarming课件新人教版选修6
policies to deal with the new
new
situation.(state)
5.They have contributed a lot of food and clothing to the refugees so far and their contributions will certainly help the refugees live through the winter. (contribute) 6.Many people do not believe the existence of the ghosts.
(economy)
积 得 多平时多积累，考场出华章
1.“普通的”形容词种种 ①common ②normal ③ordinary 常见的；普通的 正常的；普通的 平常的；普通的
2.名词变复数的不规则变化小结 ①datum→data ②medium→media ③criterion→criteria 数据 媒体 标准
3.与“灾难”有关的名词集锦 ①flood ②drought ③disaster ④catastrophe ⑤earthquake ⑥tsunami ⑦survivor 洪灾 旱灾 灾难 大灾难 地震 海啸 幸存者
4.与“电”有关的单词荟萃 ①electrical adj. ②electricity n. ③electric adj. ④electronic adj. ⑤electrics n. ⑥electrician n. 电的；与电有关的 电；电流 电的；电动的 电子的 电路 电工；电学家
6. electrical adj. 7. circumstance 8. refresh vt. 9. advocate vt. n.
new
situation.(state)
5.They have contributed a lot of food and clothing to the refugees so far and their contributions will certainly help the refugees live through the winter. (contribute) 6.Many people do not believe the existence of the ghosts.
(economy)
积 得 多平时多积累，考场出华章
1.“普通的”形容词种种 ①common ②normal ③ordinary 常见的；普通的 正常的；普通的 平常的；普通的
2.名词变复数的不规则变化小结 ①datum→data ②medium→media ③criterion→criteria 数据 媒体 标准
3.与“灾难”有关的名词集锦 ①flood ②drought ③disaster ④catastrophe ⑤earthquake ⑥tsunami ⑦survivor 洪灾 旱灾 灾难 大灾难 地震 海啸 幸存者
4.与“电”有关的单词荟萃 ①electrical adj. ②electricity n. ③electric adj. ④electronic adj. ⑤electrics n. ⑥electrician n. 电的；与电有关的 电；电流 电的；电动的 电子的 电路 电工；电学家
6. electrical adj. 7. circumstance 8. refresh vt. 9. advocate vt. n.
2018版高考英语课标通用大一轮复习课件：必修六 Unit 4 Global warming 精品
2．It is OK to leave an electrical appliance on_s_o_l_o_ng__a_s_y_ou__a_re_u_s_in_g__it______(只要你在使用它) —if not， turn it off！(so long as引导条件状语从句)
3．That probably does not seem much to you or me，but it is a rapid increase__w_h_e_n_c_o_m_p_a_re_d_t_o______(当与……相比的时 候) other natural changes.(状语从句的省略)
(6)___qu_a_n_ti_ty______/ˈkwɒntətI/ n．量；数量→(形近词)n.质 量__q_ua_l_ity___
(7)___o_p_p_os_e______/əˈpəʊz/ vt.反对；反抗；与(某人)较量 →adj.反对的；对立的_o_p_p_o_se_d__
(8)___ad_v_o_c_at_e_____/ˈædvəkeIt/ vt.拥护；提倡；主张→n.支 持，拥护_a_d_v_o_ca_c_y_____→n.提倡者；拥护者_a_d_v_o_ca_t_o_r __
Unit 4 Global warming
Ⅰ.分类记单词 快速掌握 1．阅读单词——认一认 (1)commitment/kəˈmItmənt/ n．__承__诺_；__交_托__；_信__奉_____ (2)casual/ˈkæʒjʊəl/ adj.__随_便__的_；__漫_不__经_心__的_；__偶_然__的__________ (3)refresh/rIˈfreʃ/ vt.__使_恢__复__；_使__振_作_______ (4)phenomenon/fIˈnɒmInən；US fəˈnɑːmənɑːn/ n．_______现_象__________