英语人教版 (2019)Unit 3 Environmental Protection公开课ppt课件

这是一份英语人教版 (2019)Unit 3 Environmental Protection公开课ppt课件，共30页。PPT课件主要包含了of ，what ，What ，好像显得 ，how ，recovered ，trap ，habitable ，habitat ，sustained 等内容，欢迎下载使用。
1. satisfy ne’s needs/demands/desires/requirements 满足某人的需要、需求、欲望、要求satisfy ne’s curiusity/greed 满足某人好奇心、贪婪Cmpare:meet ne’s needs/demands/requirements/cnditins/ standards 满足某人需要、需求、要求、条件、标准2. greed, greedy, greedily be greedy fr pwer/prfit 贪婪权力、利欲熏心 （贪婪）
3. require/need ne’s attentin 需要某人关注、注意；关照attract/catch (ne’s) attentin 引起（某人）注意、关注call/draw attentin t sth 使、让人们关注某事4. There is little dubt that Earth is getting warmer and warmer (see the graph). There is little/n dubt that...（同位语从句） ...没有什么、没有疑问There is sme dubt whether...（同位语从句） ...存在一些疑问
5. A warming cean and atmsphere alng with melting ice and rising sea levels prvide evidence f a dramatic change in the glbal climate. = evidence that________________________________.1) prvide evidence f sth / that ...（同位语从句） =evidence/shw/prve sth /that... 证明，正式2) a dramatic change in the glbal climate全球气候的剧烈变化a dramatic/significant/substantial increase/rise/drp/fall/ reductin/decrease in (the number f peple studying abrad) 在...方面有了急剧、显著的、大幅的增加/增长/下降...
the glbal climate has changed dramatically
3) warm adj.（人/天气/衣物等）暖和的，温暖的；保暖的 热情的，热忱的 vt. (up) 使变暖、使暖和warming adj. 使人感到温暖的(a warming drink) [U] 变暖，升温(glbal warming)warmth [U] 温暖；热忱，友好warmly adv. 暖和地; 热情地 be warmly dressed/received 穿着暖和、反响热烈4) melting ice/snw 正在融化的冰、雪melted ice/snw 已经融化的冰、雪5) rising sea/price/incme/wage levels 正在、不断上升的海平面、无价、收入、工资水平
risen sea... levels 已经上升的海平面、...气候变化相关搭配：climate changethe increase in temperature the increase in the glbal average surface temperaturecause Earth’s surface temperature t rise the rise in temperature an increase in extreme weather and natural disasters wrldwideresult in further warming and lng-lasting changes t the glbal cimateglbal warming
6. all that remained f the plar bear was “skin and bnes ”. =What is left f the plar bear was “skin and bnes”. 北极熊所剩下的一切、东西B remain f / be left f A A 剩下BAll that / what remains / is left f sth. 某物所剩下的一切、东西 After the fire, nthing was left/ remained______ the huse. His eyes stare at ________ is left f the brthers’ dinner n the table. _________ remains f his riginal art cllectin is nw in the city museum.
7. (seen) frm the psitin f its dead bdy 从它的尸体的位置来看8. appear t have starved and died 好像已经饿死了1) seem appear happen pretend （不定式完成式作宾语）
t have dnet have been dne
好像似乎 已经做过或发生过某事碰巧假装
appear t d sth (t be) + adj/n.It appears that 主从所有的文件好像已删除掉了。All the files appear/appeared t have been deleted. =It appears/appeared that all the files have/had been deleted.似乎一直有个差错。There appears/appeared t have been a mistake. =It appears/appeared that there has/had been a mistake.
2) starve vi. 挨饿; 饿死starvatin 【U】挨饿; 饿死starve t death 饿死starve fr sth. 渴望得到某物 =desire, lng fr die f/frm starvatin 死于饥饿 = die f hunger9. lw sea-ice levels caused by climate change 由气候变化造成的海滨面降低a key climate prcess called the "greenhuse effect "
（过去分词短语作后置定语）
10. as/than befre 像以前那样、比以前更... as/than ever 像任何时候那样、比任何时候更 travel greater/lnger distances /a lng/great distance 行走很长的距离12. This alarming case shwed ________ the increase in temperature had an impact n Earth’s eclgy. 这个令人惊恐的案例证明气温的上升是如何对地球生态造成影响的。13. refer t the fact that... 指的是…这个事实（同位语从句）
14. as shrt-wave radiatin 作为短波辐射的形式15. be released back int space 被释放回太空release (heat il/xygen...) int (the sea/atmsphere) 排放、释放（物质）到...里release sb/sth frm =set 把...从...释放/解救出来release a mvie/bk/album/ prduct 发行、上演 （电影、新书、专辑、产品）(=issue)release further details/tade figures 发布，公开（信息）(=publish)
release stress/tensin/emtins 发泄, 表达, 释放（压力、情绪）Fullly__________(recver), the birds can nw be released back int the wild.These are the first accidents statistics _______ (release).16. at lnger wave lengths 以更长的波长17. trap sme f the heat 截住部分热量trap vt. 截住，留住，（光、热、气、能量、水等）be trapped in sth 被储存、蓄积在...里Sand and leaves _____________ the water in the stream. A. catch B. trap C. blck D. keep
t be released
18. keeping Earth's climate warm and habitable 使地球的气候温暖宜居 （现在分词短语作结果状语）habitable adj. 宜居的; 可居住的;habitat [C]（动植物的）生活环境，栖息地habitatin [U]居住； [C] 住处，住所It wuld cst a furtune t make the place _________.I prefer t see animals in their natural ____________, rather than in zs.The huses are unfit fr human _______________.
habitual adj. 习惯性的
19. Withut this prcess, Earth culd nt sustain life.1) withut..., culd/can nt d sth 没有...就不能... I can’t see withut glasses. 没有眼镜我看不见。（真实语气）I can’t speak English withut making mistakes. 我一说英语就会犯错。（真实语气）W culdn’t live withut air r water. 没有空气或水我们不能生存。（虚拟语气）
2) sustain life/sb/the ecnmy 维持/ 支撑（生命、生存、信心、坚强、存在等）Which planets sustain life? (=supprt)A light meal wn’t sustain us thrugh the day.sustain ecnmic grwth/ne’s interest in... =maintain 维持经济增长、某人兴趣sustain damage/injuries/lsses / a defeat =suffer 遭受损坏、受伤、损失、失败sustain ne’s weight =supprt 承受住
sustainability |səˌsteɪnəˈbɪləti| [U] 持续性，能维持性，永续性sustainable ecnmica grwth/develpment 可持续的 经济增长、发展 Cmpare:years f sustained ecnmic grwth/develpment 多年持续的、持久的经济增长、发展 She wes her success t __________ hard wrk/ effrts.The knwledge that the recue team wuld be searching fr them _____________ the trapped miners.
20. huge amunts f extra greenhuse gases 大量额外的各种温室气体 （指量多，而不指种类多）huge amunts f +[U] 大量的（不可数东西） =a huge amunt f... =a great deal f huge numbers f + 复数名词 大量的可数的人、东西 =a huge number f + 复数名词huge quantities f +不可数名词、复数名词 =a huge quantity f +... 大量可数或不可数的东西
21. and causes Earth’s surface temperature t rise quickly =causing the quick / dramatic rise in Earth’s surfce temperature 现在分词短语作结果状语22. There is strng and cmprehensive evidence that the rise in temperature has led t an increase in extreme weather and natural disasters wrldwide, nt nly causing serius damage, but als csting human lives.1) There is strng and cmprehensive... evidence that... （同位语从句） 存在有力、全面的...证据表明 is clear/cnvincing evidence that there is a link between expsure t sun and skin cancer.
2) cmprehensive adj. 全部/所有/详尽的 (=thrugh) [C] （英国的公立性）综合中学 =cmprehensive schlcmprehensively adv. 完全地；彻底地 (cmpletely, thrughly)cmprehend sth/that/wh-从句 =understand 理解、领悟（困难、复杂cmprehensin [ˌkɒmprɪˈhenʃn] [U] 理解/领悟力 ; 理解练习、训练a cmprehensive list f / guide t the lcal htels 当地宾馆详细目录、指南
be beynd (ne’s) cmprehensin 令（某）人费解 a reading/listening cmprehensin (task) 阅读、听力理解练习3) cst (sb) ne’s life/health/jb/marriage/chance 使某人失去生命、健康、工作、婚姻、机会The decisin ________(take) the car cst him his life.The _________(clse) f the factry is likely t cst 1000 jbs. 其它有关名词和动词cst的短语：
cst sb a vist t the dctr / many sleepless nights 使某人付出辛劳、害得某人做某事cst sb dear/dearly 使某人付出昂贵的代价cst sb arm and leg 花某人很多钱=cst sb a (small) frtune/the earth =cst a lt f mneyThe hspital cst (an estimated) $ 2 billin t build.=It cst (an estimated) $ 2 billin t build the hspital.=The hspital was built at a cst f (an estimated) $ 2 billin.
(d sth) at the cst f ne’s life/health 以生命、健康为代价做某事(d sth) at all csts/whatever the cst 不惜一切代价（做某事）reduce/cut csts 减少成本cver ne’s csts 够支付某人费用22. take apprpriate actin(s) (t d sth) 采取适当的行动 take steps/measures t d sth 采取步骤、措施作某事 make effrts/an attempt t d sth 努力、试图作某事23. this warming trend 这种变暖趋势 trend (twards sth / in sth / amng sb)=tendency [C] 趋势，倾向，动态
trendy (trendier, trendiest) adj.（赶）时髦的（人、物）； (=fashinable) [U]赶时髦的人There ________ (be) a recent trend _______ judges _______ giving mre severe punishments.人们延迟退休有增加的趋势。There is a grwing trend twards/t later retirement.=The grwing trend is that peple will retire later.=The grwing trend is fr peple t retire later.=The grwing trend is twards later retirement.
24. there will be a higher price t pay 将会付出更高的代价pay a high/heavy price (fr sth) 付出高昂、沉重的代价Giving up his jb is a small _______ t pay fr his children’s happiness. (price, cst, charge, expense)25. frequently bradcast news reprts abut sth 经常地、频繁地播出有关...新闻报告bradcast a cncert/an interview/game n TV/the radi 在（电视、广播里）播出 sth live 现场播出 the fact that...散布、传播这个事实 a live bradcast f (the game) 观看现场（比赛）直播节目 (bradcast, bradcast)
26. frequently adv. 频繁地；经常frequent adj. 频繁的; 经常发生的frequency n. 频繁性; [数][物]频率，次数; 频率分布27. Cntinued greenhuse gas emissins 温室气体的持续排放 =Greenhuse gas emissins that have cntinuedthe cntinued presence f water n Earth 地球上水的持续存在 （不及物动词的过去分词作前置定语：表主动、完成）
28. result in further warming and lng-lasting changes t/in the glbal climate 导致、造成进一步变暖和全球气候的持久变化a lng-lasting effect/impact/result/peace 持久的，长期的 影响、结果、和平29. cnsider ding sth 考虑做某事 30. make plicies 制定政策31. restrict the amunt f carbn dixide 限制二氧化碳的量restrict the 限制、控制（数量、速度/规模）到...(=limit)restrict ne’s freedm/mvements/pprtunities 约束，妨碍 =limit
restrict neself/sb t sth/ding sth (tw cigarettes/ cffees a day) =limit neself/sb t sth 限制自己、某人只做某事32. It is ne’s / a respnsibility t d sth 做某事是某人的、一项责任33. seize/take/grab every pprtunity t d sth 抓住每个机会做某事seize (hld f) sth= grab (hld f) sth =take hld f sth suddenly and vilently 攫取、夺取
seize sth frm sb 从...攫取、夺取、 = seize pwer / (cntrl f ) the airprt =take cntrl f... suddenly and quickly by frce 夺权、控制机场34. educate sb abut sth 教育某人有关...（知识）35. affecting all f us n this planet =invlving ... 影响这个星球上我们所有人的 （现在分词短语作定语）