Unit 3 Words and expressions 1-ppt课件--(2022)高二英语新人教版选择性必修第三册.pptx

1、B6U3 Environmental Protection Wrods and expressions Polar bears are unable to hunt seals and starve to death.starvation un.饥饿饥饿starved adj.饥饿的；缺乏的饥饿的；缺乏的be starved of 缺乏；急需starve vt.使挨饿使挨饿;使使饿死饿死；迫使；迫使；starve sb.into(doing)sth.(通过断绝粮食)迫使某人做某事 vi.挨饿挨饿；饿死饿死；渴望；渴望 starve to death 饿死starve for 渴望1.When

2、the two men entered into the deserted island,they got lost and starved to death.2.I starve for your help in such urgent condition.3.They tried to starved the soldier into giving in.But they failed.4.The teacher said that the schools were starved of resources.1.The _ is still a very serious problem t

3、oday.Its said that one in seven people in the world _ now.Fortunately,the UN has taken a lot of measures to protect them from _ to death.(starve)2.战士们宁愿饿死也不投降。The soldiers preferred to starve to death rather than surrender.starvationis starvingstarvingrelease vt.&n.排放排放;释放释放;发布发布 1.排放二氧化碳release car

4、bon dioxide2.释放压力release stress3.发布消息release newsrelease vt.&n.排放排放;释放释放;发布发布 release A from B 将A从B释放on release 发行/在公映4.Prisoner _(release)from prison after serving a sentence of eight years.5.The much-anticipated film Fantastic Beasts and Where to Find Them was on release the other day.was released

5、1.On the peak,she burst into tears,_(release)all her emotions.2.When fuel is burning,it _(release)a lot of heat.3.Once_(release),the new edition of the dictionary will be popular.4.Forgiving someone does not release him from the responsibility he should bear.releasingwill releasereleasedsustain vt.s

6、ustainable adj.可持续的可持续的1.Which planets can sustain life apart from Earth?2.An unshakable faith sustained him,making him continue to go forward.3.The company sustained losses of millions of dollars.4.可持续发展sustainable development维持维持/保持保持;使使承受承受/支撑支撑;遭受遭受;1.They found it difficult _(sustain)an interes

7、t in their talk.2.The core conception of the _(suatain)consumption is:green,moderate and healthy.to sustainsustainablevehicle restrictionRestriction of maximum speed of 20 km per hourrestrict v.限制限制;束缚束缚/妨碍妨碍restrict A to B 把A限制在Brestrictive adj.限制性的，约束的限制性的，约束的restriction n.限制限制/约束约束U；限制法规；限制法规Cres

8、triction on 对.的限制without restriction 不受限制 1.My father restricted himself _ 10 cigarettes a day.2.The government has agreed to lift restrictions _ press freedom.3.This ticket allows you to travel through Zhangzhou without restriction.4.The speed _(restrict)to 30 kmph in towns.limit v./n.is restricted

9、to on-from The Dead Poets Society死亡诗社/春风化雨seize v.抓住抓住;seize sb by the.抓住某人的.seize on/upon sth.抓住(可利用的东西);突然对某事大为关注；1.抓住机会seize a chance/an opportunity 2.He urged the rescuers to seize every minute to enter the worst-hit areas.3.他抓住我的手臂，放声大哭起来,不愿让我走。(非谓语)He seized me by the arm,bursting into tears,u

10、nwilling to let me go.4.The media were quick to seize on rumor and make a big fuss(n.大惊小怪)about it.5.They seized the airport in a surprise attack.catch/grab/grasp夺取夺取/占领占领/控制控制 refer to 参考参考/查阅；查阅；指的是；指的是；适用于适用于refer to A as B 把把A称为称为B 1.Dont refer to this matter again,please.2.You can refer to this

11、 dictionary if you have any difficulty in vocabulary.3.It can refer to an academic subject or a practical skill.4.These regulations refer to every foreigner.5.All his classmates referred to him as“Blackbeard.”提到提到/说起说起/涉及涉及；refer vi.谈及；参考谈及；参考 vt.提交提交reference n.谈及谈及U；参考；参考C；参考书目；参考书目Cin/with referr

12、ence to 关于 =as for/to =with/in regard to1.In reference to that incident,I have nothing to say.referred-referred;referring 1.Access to the club is restricted _ members only.2.Suddenly,I _(seize)by a feeling of great insecurity and loneliness.3.The president spoke at the business meeting for nearly an

13、 hour without _(refer)to his own notes.4.To conduct comprehensive,balanced and _(suatain)development,we should always consider economic growth as our primary task.5.从监狱里放出来后，他重获新生,渴望与家人重聚。(分词作状语)Released from prison,he felt reborn，starving for the reunion with his families.towas seizedreferringsusta

14、inableThere is little doubt that Earth is getting warmer and warmer by seeing the graph.graph cn.图表图表/曲线图曲线图 photograph cn.照片照片 同义词：diagram/chart Carbon dioxide emissions are the big reason.emission n.排放物排放物/散发物散发物C;排放排放/散发散发Uemit v.发出发出;射出射出;散发散发 emitted-emitted；emitting 1.工厂往空气中排黑烟是违法的。It is illeg

15、al for factories to emit black smoke into the air.同义短语：give off/out 发出(光,热,气体）carbon un.碳碳dioxide cn.&un.二氧化物二氧化物carbon dioxide 二氧化碳 1.我提倡低碳生活。I advocate the low-carbon life.Glaciers are melting,causing many animals to lose their habitable habitat.melt in the mouthmelt v.融化融化;软化软化;与与融为一体融为一体melting

16、adj.融化融化/溶解溶解的；的；融合融合的；的；1.Travelling makes people melt into nature to enjoy the outdoor life.2.USA is a melting pot for people coming from every corner of the globe,regardless of race,color,gender and any other background.3.他的热诚足以软化铁石心肠。His enthusiasm is enough to melt a heart of stone.habitable ad

17、j.适合居住的适合居住的habitat cn.&un.(动植物的动植物的)栖息地栖息地 habit cn.习惯习惯;癖好癖好1.I dont think that the earth is the only habitable planet.sealsseal cn.海豹海豹;1.He believes traditions should not be sealed in glass boxes at museums.seal cutting 篆刻印章印章v.密封密封In order to protect the earth,we should learn ecology well.ecolo

18、gy un.生态生态;生态学生态学ecological ecologist cn.生态学家生态学家biology un.生物学生物学;生态学生态学 biologist cn.生物学家生物学家psychology un.心理学心理学 psychologist cn.心理学心理学家家1.This eco-friendly product uses recycled packaging and renewable resources,which is popular among people.2.They believed that the greater the diversity,the mor

19、e stable the ecosystem.adj.对环境友好的/环保的 n.生态系统Natural gas consists mostly of methane which is often regarded as the second most important greenhouse gas after carbon dioxidemethane un.甲烷;沼气 dinosaur fossilsfossil cn.化石化石;1.The panda is a living fossil.2.Why are you so stubborn?What a fossil!老顽固老顽固fuel

20、 cn.&un.燃料；刺激性言行燃料；刺激性言行 1.化石燃料(煤或石油)fossil fuels 2.What I want is not to add fuel to the fire/flames but to share your worries.Im so sorry to bother you.3.给车加油fuel(up)a car 4.Research suggests warm colours fuel our appetites.vt&vi(给给)加燃料加燃料/加油；加油；刺激刺激/加剧加剧(coal or oil)comprehend vt.理解；理解；comprehens

21、ive adj.全面全面/综合综合/详尽的详尽的comprehension n.理解理解(力力)1.综合评价comprehensive evaluation 2.Prediction is a common reading comprehension strategy.worldwide adv.遍及全球地遍及全球地&adj.世界各地的世界各地的;影响全世界的影响全世界的nationwide adv.在全国范围内在全国范围内&adj.全国性的全国性的;遍及全国的遍及全国的1.吸引全世界的关注absorb the worldwide attentiontrend cn.趋势趋势/动向动向 1.历

22、史发展的总趋势是不可改变的.The general trend of history is unalterable.tendencyfrequently adv.频繁地频繁地;经常经常frequent adj.频繁的频繁的;经常发生的经常发生的1.You are the frequent visitor in my store,so Id like to give you a discount.alwaysoftenregularlyusuallyBritish Broadcast companybroadcast vt.&vi.播送播送/传播传播;广播广播 cn.广播节目广播节目;电视节目电

23、视节目 1.There will be a live broadcast of the football match tonight.Dont miss it.2.The announcement _(broadcast)live next week.broadcast/broadcasted will be broadcast policy cn.政策政策;方针方针;原则原则1.制定政策make policies“Thats one small step for(a)man,one giant leap for mankind.”the first human footprint on th

24、e moon from Neil Armstrong footprint n.脚印脚印/足迹足迹C;(某物所占的某物所占的)空间量空间量/面积面积U cn.指纹1.减少碳足迹/碳排放量reduce carbon footprint fingerprint basins Sichuan Basin Amazon River Basinbasin cn.流域流域;盆地盆地;盆盆penguin cn.企鹅reform vi.&vt.改革改革;(使使)改正改正;改造改造 cn.&un.改革改革;变革变革;改良改良reformer cn.改革家；改革运动者；改良者改革家；改革运动者；改良者1.经济/政治

25、/教育改革the economic/political/educational reform 2.Great changes have taken place in China since it began the reform and opening-up policy.3.We should try to reform prisoners through labour rather than punish them.4.Our company_(reform)its promoting system by the end of last year.had reformedundergo v

26、t.经历经历;经受经受(变化变化/不快等不快等)1.The boss think it important for employees _ (undergo)some career training.2.他在童年时代经历了许多坎坷.He underwent a lot of hardships in his childhood.underwent-undergoneto undergoimplement vt.实施实施&cn.工具工具 carry out 1.实施改革 implement reforms B6U3 Environmental Protection Wrods and expre

27、ssions Earth provides enough to satisfy every mans needs,but not every mans greed.-Mohandas Gandhi地球所提供的物质财富足以满足每个人的需求，却不足以满足每个人的贪欲。6.Humans take in oxygen and breathe out carbon dioxide.人吸入氧气，呼出二氧化碳。They found it difficult to sustain an interest in their talk.The newly learnt words will soon be for

28、gotten unless _ used in everyday life.(frequent)3.To conduct comprehensive,balanced and sustainable development,we should always consider economic growth as our primary task.4)从监狱里放出来后，他感到重生。_ _ prison,he felt hopeful.Access to the club is restricted to members only.I was suddenly seized by/with a f

29、eeling of great insecurity and loneliness.Released from Practice2You can be released _ prison early for good behaviour.3He broadcast the secret _ the whole school.4Speed is restricted _ 30 mph in towns.5He seized Mary by _ arm when she wanted to leave.单句语法填空the from to to Practice78Scientists have o

30、btained more evidence _ plastic is finding its way into the human body.9The rainy weather lasted for a couple of days，thus _(ruin)our plan for a picnic.单句语法填空referringruining thatWhile-classWhile-class语法填空As far as I am concerned,pollution is avoidable with the _(restrict)of law.Education should not

31、 _(restrict)to any one specific age group.I always think a trip should never be restricted _ time or money.(2020江苏高考)Apr 8:Wuhan lifted outbound traffic _.4月8日,武汉解除了出城的交通管制。restrictionbe restrictedbyrestrictions完成句子完成句子(1)The ceasefire resolution calls for _ all prisoners of war.停火决议要求释放所有战俘。(2)The

32、winners will get a chance to _.获胜者将有机会发行他们的新书。(3)The seas store heat and _ gradually during cold periods.海洋储存热量，并在寒冷季节里慢慢地把它释放出来。(4)He _ the prison last month.他上个月被释放出狱了。(5)A lot of poisonous gases _ the atmosphere.大量的有毒气体被排放到了大气中。the release ofrelease their new booksrelease itwas released fromwere

33、released into完成句子完成句子(1)Im afraid that this racer couldnt _.恐怕这位选手很难保持这个速度。(2)The foundations were not strong enough to _ of the house.这地基不够牢固，无法支撑房屋的重量。(3)We need to _ in the afflicted area.我们要支援灾区人民。(4)How long will you _ of your boss?对你上司的粗暴无礼，你能忍受多久？(5)Adult offspring have the obligation to _.成年子女对父母有赡养扶助的义务。sustain this speedsustain the weightsustain peoplesustain the rudenesssustain their parents