【步步高】2017高考英语一轮复习 Unit 4 Global warming素材 新人教版选修6

Unit 4 Global warming[单词拼写应用]核心单词1．tend vi.趋向；易于；照顾vt.照顾；护理2．quantity n．量；数量3．glance vi.看一下；扫视n．一瞥4．advocate vt.拥护；提倡；主张5．mild adj.温和的；温柔的；淡的6．range n．种类；范围7．circumstance n．环境；情况8．refresh vt.使恢复；使振作9．average adj.平均的10．phenomenon n．现象[语境运用] 用所给词的适当形式填空。

1．She strongly advocates/advocated (advocate) that we should make joint efforts to contribute to the youth football progress.2．The water recreation centre provides a variety of activities，ranging(range) from swimming to diving.3．Quantities(quantity) of money have been spent in bringing up the children since they were married.4．The Qinghai­Tibet Plateau is the world's highest plateau，averaging (average) over 4，000 metres above sea level.5．Pleasant music is often played between classes to make studentsrefreshed(refresh) and relaxed for a while.6．An eclipse of the moon is one of the natural phenomena (phenomenon).拓展单词1．pollute vt.污染→pollution n．污染；弄脏2．oppose vt.反对；反抗；与(某人)较量→opposed adj.反对的；对立的3．consequence n．结果；后果；影响→consequently adv.因此；所以4．state vt.陈述；说明→statement n．声明；陈述；表达5．steady adj.平稳的；持续的；稳固的→steadily adv.平稳地；持续地6．exist vi.存在→existence n．生存；存在7．contribute v．贡献；撰稿→contribution n．贡献8．consume vt.消费；消耗；耗尽；吃完→consumer n．顾客9．grow v．增长；生长→growth n．增长；生长10．educate v．教育→education n．教育→educator n．教育工作者；教育家11．agree vi.同意→agreement n．同意→disagree vi.不同意；意见不合→disagreement n．分歧；不一致[语境运用] 用所给词的适当形式填空。

Unit 4 Global warmingⅠ.阅读理解A(2016·江南十校联考)导学号 01831112 Hasifa Nakaziba, a member of seven, has relied on farming corn and beans to support her family for years. But each year she would lose 30% of her harvest as pests affected her grain, taking their share of the food before it reached the dinner table“From nowhere rats, chickens and insects would come and eat it，” said Nakaziba, who lives in Nambale village, about 85 miles east of the capital, Kampala.Like many farmers, Nakaziba, 47, lacked some drying facilities(设施) for the grain and so would dry it on the ground before storage, unaware that this could lead to deadly destruction of the grain.Her inability to safely store her harvest also forced her to sell her grain early, which meant Nakazib a received a very low price from the local market. “It affected our income, food security and also the education of our children，” she says.Then in 2014 Nakaziba's life changed. She received training in post­harvest handling from the UN's World Food Programme(WFP), which launched an operation designed to reduce post­harvest food losses for 16,600 low­income farmers in Uganda by providing them with simple storage facilities, such as granaries and grain storage bags. In a workshop, Nakaziba learned how to improve her farm management practices and purchase new technology storage and handling equipment.Today a huge airtight granary allowing Nakaziba to safely store more than 500 kg of grain for as long as she desires, for family consumption or sale, sits in a corner of her modest home.文章大意：由于联合国世界计划署的计划，一个坎波拉的农民在如何收藏粮食谷物方面获得了实惠。

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)核心单词阅读单词1.fuel n．燃料2．outer adj.外部的；外面的3．motor n. 发动机4．graph n. 图表；坐标图；曲线图5.byproduct n．副产品6．catastrophe n. 大灾难；浩劫7．drought n. 旱灾；干旱8．renewable adj.能再生的；可更新的9.microwaven．微波炉；微波10．presentation n.显示；演出11．nuclear adj.核的；核能的；原子核的12．phenomenon n.现象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。