人教版高考英语总复习选修6Unit4Global warming课件PPT

这是一份人教版高考英语总复习选修6Unit4Global warming课件PPT，共52页。PPT课件主要包含了话 题 词 句，大气气氛 ，回收利用 ，难以忍受的 ，减少降低下降 ，承担从事负责 ，提高人们的环保意识 ，控制 ，灭绝 ，白色污染 等内容，欢迎下载使用。
1．atmsphere n．__________________2．recycle v．_________________3．unbearable adj.________________4．decline vi._______________________5．undertake vt.______________________6．aruse peple's awareness f envirnmental prtectin____________________________
7．bring... under cntrl ________8．die ut ________9．white pllutin ___________________10．frm bad t _________每况愈下11．be faced ________ 面临12．d ________ we can ________ sth.做我们能做的一切去做某事13．reduce pllutin ________________14．thrw away________15．in harmny with nature__________________
1．_______________________ the earth is becming warmer and that _________________________ have caused this glbal warming.毫无疑问，地球正变得更加暖和，全球变暖正是人类活动所致。2．We'll have nwhere t live in the future ________ we ___________________ the earth nw.如果我们现在不采取措施来保护地球，将来我们会无处生存。3．________________________ the glbal water shrtage is becming increasingly severe mainly due t glbal warming.众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。
There is n dubt that
it is human activities that
take actin t prtect
It is well－knwn that
Ⅰ.单词识记1．__________vt. 消费；消耗； 耗尽；吃完→____________n.消费者→________________n.消费；消耗量2．____________n.现象→_______________pl.现象3．__________n.量；数量→(形近词)___________n.质量4．________vi.趋向；易于；照顾　vt.照顾；护理→___________n.倾向；趋势5．___________vt.反对；反抗；与(某人)较量→_____________adj.反对的；对立的
6．________adj.温和的；温柔的；淡的→________adv.温柔地；温和地7．_____________n.结果；后果；影响→____________adj.随后发生的；作为结果的→________________adv.因此；所以8．________vt.陈述；说明→____________n.说明；说法；表现9．________adj.平稳的；持续的；稳固的→________adv.平稳地；持续地10．____________n.生存；存在→________vi.存在11．______________n.承诺；交托；信奉→__________v.承诺；保证12．____________n.污染；弄脏→________vt.弄脏；污染13．__________n.增长；生长→________v.生长；增长；留长(头发/指甲)
cnsequence
cnsequently
14．_________________n.贡献→_______________v.贡献；投稿15．______________adj.电的；与电有关的→____________n.电；电能16．catastrphe n．__________________17．circumstance n．______________18．randm adj.___________________
cntributin
electrical
electricity
Ⅱ.词汇运用1．He has made ________ prgress in his study after he wrked day and night ________ fr nearly a few mnths.(steady)2．It is wrng fr us students t ________ blindly. I think we shuld acquire a scientific utlk f ___________ and fcus n study.(cnsume)3．A clear __________(state) f bjectives is vital befre the prject begins.4．The Devil never __________. Hw des yur stupid idea cme int __________？(exist)5．The strm ________ t hit ur city, but we will bserve the __________ f it clsely.(tend)
6．Many beautiful fish are fast disappearing because f the severe _____________(pllute)．7．He was given an expensive car as a reward fr his ___________(cntribute) t the cmpany's success.8．He made a ______________(cmmit) t pay the rent n time.9．The final _____________(present) n the fllwing Thursday will be the result f grup wrk.10．Generally speaking, childhd is a perid f rapid __________(grw)．
cntributins
presentatin
Ⅲ.单词巧记1．名词变复数的不规则变化①phenmenn→phenmena　现象②medium→media　媒体③crisis→crises　危机④criterin→criteria　标准⑤datum→data　数据⑥bacterium→bacteria　细菌
2．与“电”有关的单词荟萃①electrical adj.电的；与电有关的②electricity n．电；电流③electric adj.电的；电动的④electrnic adj.电子的⑤electrics n．电学⑥electrician n．电工；电学家⑦pwer n．电力；电源
3．与“灾难”有关的名词集锦①catastrphe　大灾难　　　　　②disaster　灾难③earthquake　地震 ④fld　洪灾⑤tsunami　海啸⑥drught　旱灾⑦survivr　幸存者⑧victim　受难者
4．“环境”相关词汇①glbal warming全球变暖②greenhuse effect温室效应③envirnmentally friendly环保的④lw carbn低碳⑤smg n．雾霾⑥slar energy太阳能⑦carbn dixide二氧化碳
5．表达态度的形容词①casual adj.随意的；漫不经心的②ptimistic adj.乐观的③pessimistic adj.悲观的④dubtful adj.怀疑的⑤favrable adj.支持的⑥indifferent adj.漠不关心的⑦cncerned adj.关心的⑧bjective adj.客观的⑨ppsed adj.反对的
Ⅰ.短语默写1．__________________导致2．__________________只要3．__________________继续4．__________________即使5．__________________等等 6．__________________大量的7．__________________发生；造成 8．__________________忍受；容忍
result ins lng askeep neven ifand s nquantities fcme abutput up with
9．__________________上升；增长；升起10．__________________同意；赞成；订购11．__________________反对……；与……对立12．__________________大体上；基本上13．__________________代表……一方；作为……的代言人
g upsubscribe tbe ppsed tn the whlen behalf f
Ⅱ.短语填空1．I can't ____________ my nisy rmmates any lnger.2．We want t knw hw it _____________ that humans speak s many different languages.3．Yu must keep t the rules _____________ yu think they're unfair.4．The farm grws varius kinds f crps, such as wheat，crn, cttn _______________.5．Yu have made a few mistakes in yur cmpsitin but ____________, it was written well.
put up with
n the whle
6．______________ everyne here, I wish yu a pleasant jurney back t yur cuntry.7．Stress and tiredness ften ___________ a lack f cncentratin.8．Yu can write anything relevant，______________ it's interesting and infrmative.
On behalf f
Ⅲ.联想归纳1．动词＋abut必备短语①cme abut发生；造成②care abut关心；在乎③bring abut导致；造成④talk abut谈论⑤wrry abut担心⑥cmplain abut抱怨⑦think abut考虑
2．由quantity想到的①dzen十二②scre二十③amunt数量④numerus许多的⑤cuple一对⑥several几个⑦billin十亿⑧millin百万
As/S lng as
精 研 词 汇 短 语
1．quantity n．数量
“a quantity f＋名词”作主语时，谓语动词用单数；而“quantities f＋名词”作主语时，谓语动词用复数。
has been cntributed
quality rather than quantity
(1)ppse ding sth.反对做某事(2)ppsed adj.反对的；对立的be ppsed t ding sth.反对做某事(3)ppsite n．相反的人或事物adj.相反的；对立的
2．ppse vt.反对；反抗
(1)ppse后跟表示动作的词作宾语时，动词要用动名词形式。be ppsed t结构中，t是介词，其后也要用动词的－ing形式。(2)表示反对的其他表达：disagree with, bject t, be against等。
ging there
n the ppsite side f
(1)a wide range f 一系列within the range f 在……范围内beynd ne's range 某人能力达不到的(2)range 在……和……之间变化/变动
3．range n．种类；范围　v．(在一定范围内)变动；变化
a wide range f
beynd ur range
ranging frm
(1)tend t d易于……；往往会做……tend t sth.有……趋势；倾向于……tend(t) ...照料；照顾(2)have tendency t(d)sth.有(做)某事的倾向
4．tend v．趋向；易于；照顾；护理
She tends t get angry
but he tends t ppular music
My mm was always busy tending t my yunger sister
has a tendency t ppularity
Hw did it cme abut that...？……是怎样发生的？cme acrss偶遇cme int being形成；产生；出现cme int pwer上台执政；当权cme int effect生效cme ut出版；结果是；发芽cme up with提出；想出when it cmes t...当谈到……时cme n跟着来；跟上来；[口]得啦；快点cme t总计；达到；归纳为
5．cme abut 发生；造成
cme abut, happen, take place和break ut这四个表示“发生”的词语，都是不及物动词(短语)，不可用于被动语态。
result frm 由……造成；起因于as a result 由于；由……造成as a result f 由于……的结果withut result 没有结果；白费
6．result in导致；造成……的结果
Because f/Due t/Owing t
put aside节省(时间、钱等)；储蓄　　put away收好；储存……备用put back放回；推迟__put dwn写下；记下；镇压put frward提出(意见、建议)；推荐；提名；将……提前put ff推迟；延期__put n增加；上演；穿上；戴上put ut熄灭；生产；出版put up举起；张贴；为……提供食宿
7．put up with忍受
句中的s lng as引导条件状语从句，意为“只要”。辨析　s/as lng as/as well as/as far as/as gd as
精 析 句 型 结 构
　It is OK t leave an electrical appliance n s lng as yu are using it.
as well as