北师大版高中英语必修第三册UNIT8 Period3课件

这是一份北师大版高中英语必修第三册UNIT8 Period3课件，共46页。
UNIT 8　GREEN LIVINGPeriod Three Lesson 2课前自主预习Ⅰ．猜词意　A．盈利，利润　B．满意的；满足的　C．克服(困难)；控制(感情)　D．以前的，从前的　1．The agency is voluntary and not run for profit. (　　)2．The old building has been restored to its former glory. (　　)3．A contended person is always happy with what he has. (　　)4．They overcame difficulties one after another. (　　)【答案】1－4 ADBC　Ⅱ．猜单词拼写1．propose v.→____________ n．建议，提议　2．survive v.→____________ n．继续生存，幸存　3．determine v.→____________ n．决心；毅力　4．organise v.→____________ n．组织者，安排者　5．found v.→____________ n．创办人，创始者　【答案】1．proposal　2．survival　3．determination　4．organiser　5．founder　Ⅲ．预备话题素材　1．Whether you can ______ ______ ______ ______ ______ depends on hard work more than luck. (使你的梦想成真)　2．It suddenly ______ ______ ______ that I had forgotten her birthday. (浮现在我的脑海中)　3．A person who loses his family needs time to ______ ______ his sorrow. (调整)　【答案】1．make your dream come true　2．occurred to me　3．work through　课堂新知讲练1．contented adj. 满意的；满足的　(P109)Ms Yi had a contented life until a terrible event occurred which changed her life.【翻译】直到一件可怕的事情发生，易女士满意的生活才发生了改变。◇词汇拓讲①be content to do sth 乐于做某事　be content with… 对……满足/满意　be well content 非常满意　a contented smile 一个心满意足的微笑　a contented expression 满意的表情　【用法详解】②content vt. 使满足　content oneself with… 满足于；使(某人)自己对……感到满足　③content n. 内容，目录；满足；容量　to one’s heart’s content 心满意足地　That rich man is tired of city life，so he is content to live in the country.那位富人厌倦了城市生活，于是他愿意生活在乡下。If you are contented/content，you are satisfied with your life or the situation you are.如果你感到满足，你就对自己的生活或现状感到满意。【针对练习】单句语法填空(1)You’ve got a seven-day holiday and you can play ______ your heart’s content.(2)After I gave my trophy to my mother, she looked at me with a ______ (content) expression.【答案】(1)to　(2)contented　完成句子(3)As he had to drive home after the party，he ______ ______ ______ a cup of coffee.由于晚会后要开车回家，所以他只喝了一杯咖啡就心满意足了。(4)I ______ ______ ______ admire the mountains from below.我满足于从山脚下看风景。【答案】(3)contented himself with　(4)am content to　2．occur vi. 发生　(P109)Ms Yi had a contented life until a terrible event occurred which changed her life.【翻译】直到一件可怕的事情发生，易女士满意的生活才发生了改变。①sth occurs to sb 某事被某人想起　It occurs/occurred to sb that…　某人想起……　It occurs to sb to do sth 某人想起做某事　②occurrence n. 发生；出现；事件　【用法详解】Ralph Emerson would always set down new ideas that occurred to him.拉尔夫·爱默生总是把他想到的新想法写下来。【针对练习】单句语法填空(1)He had made up his mind when another idea occurred ______ him.(2)Now ______ occurred to him that his farm had much potential and that the death of the cow was a bit of luck.(3)For a military commander, winning or losing a battle is a common ______ (occur).【答案】(1)to　(2)it　(3)occurrence　完成句子(4)His name just did not ______ ______ my memory.我就是想不起他的名字。(5)It ______ ________ ______ ______ I could have the book sent to me.我想到可以让人把书寄给我。【答案】(4)occur to　(5)occurred to me that　①survive vt. 经历……之后幸存；比……长寿　vi. 幸存，活下来　survivor n. 幸存者；生还者　3．survival n. 继续生存，幸存　(P109)Now the trees have a survival rate of 85%.【翻译】现在这些树的成活率是85%。【用法详解】②survive sb by… 比某人多活……时间　survive on… 靠……存活下来　survive sth 幸免于……；从……中活下来　They are still fighting for survival.他们还在为生存而斗争。She was the only one to survive the crash.她是这次飞机失事中唯一的幸存者。【针对练习】单句语法填空(1)The main place of human ______ (survive) and the development is community.(2)The two biologists found, to their surprise, that both groups of birds ______ (survive) equally well.(3)The only ______ (survive) of a shipwreck was washed up on a small, uninhabited island.【答案】(1)survival　(2)had survived　(3)survivor　完成句子(4)His wife ______ him ______ ______ ______ ______.他的妻子比他多活了几年。【答案】(4)survived; by a few years　4．overcome vt. 克服(困难)；控制(感情)　(P109)I have complete respect for her and admire her strength in overcoming such a great personal loss.【翻译】我完全尊重她，钦佩她有克服如此巨大的个人损失的力量。【用法详解】Don’t be overcome by emotion in handing this case.处理这个案子时不要感情用事。We can overcome any difficulty that we meet.我们能够战胜所遇到的一切困难。【针对练习】单句语法填空(1)We need to overcome difficulties，not be overcome ______ them.(2)Parents should encourage their children ______ (overcome) difficulties.【答案】(1)by/with　(2)to overcome　完成句子(3)If these obstacles ______ ______ ______, then the biggest winner will be the patient.如果能够克服这些障碍，患者将会是最大的赢家。【答案】(3)can be overcome　5．determination n. 决心；毅力　(P109)She has made a huge difference with her determination to make her son’s dreams a reality.【翻译】她决心让儿子的梦想成为现实，这让她的人生发生了巨大的变化。①determine v．决定；下决心；确定　determine sb to do sth 使某人下决心去做某事　determine on/upon sth 决定某事　determine to do sth 下决心去做某事　②determined adj. 下定决心的；坚决的　determining adj. 决定性的　be determined to do sth 下决心做某事　be determined that… ……是下定决心的　【用法详解】They have determined where the new school will be built.他们已经决定在何处建新学校。Even if it will take me quite a lot of time，I am determined not to give up.即使这工作要花掉我许多的时间，我下决心不放弃。【针对练习】单句语法填空(1)I have determined ______ going to the countryside after graduation.(2)Age and experience will be ______ (determine) factors in our choice of candidate.(3)It’s that kind of courage and ______ (determine) that make him such a remarkable character.【答案】(1)on　(2)determining　(3)determination　完成句子(4)We ______ ______ ______ (决定离开) at once.(5)He ______ ______ ______ (下定决心) the same mistakes would not be repeated.【答案】(4)determined to leave　(5)was determined that　(P109)Although there seemed only a slim chance that the trees could survive，the difficulty did not prevent her from trying.【翻译】尽管这些树存活的机会似乎很渺茫，但困难并没有阻止她去尝试。【考点提炼】although引导的让步状语从句　◇句式解读【归纳拓展】(1)although(连词，后跟句子)意为“虽然；尽管”，在语意上相当于in spite of(介词短语，后跟名词作宾语)。(2)although引导让步状语从句时，不能和but连用，但可以和yet，still等连用。(3)although/though/as都可以引导让步状语从句，区别在于although引导的让步状语从句不倒装，though引导的让步状语从句倒装不倒装都可，as引导的必须倒装。(4)though引导让步状语从句时，可以位于句首、句中、句尾；although一般用于句首或句中。Although I hurried，yet I was late for the train.虽然我拼命赶路，但还是没赶上火车。He made the same mistake though I had warned him again and again.虽然我一次次警告他，可是他还是犯了同样的错误。【针对练习】单句语法填空(1)I don’t believe we’ve met before, ______ I must say you do look familiar.(2)Child ______ he is，he knows a lot about ancient poems.【答案】(1)although/though　(2)though/as　完成句子(3)______ ______ ______ ______ in health，he still works hard.虽然他身体不好，但他仍旧努力工作。【答案】(3)Although he is poor　随堂知能小练一、单词拼写1．If anything should ______ (发生)，please inform the local police.2．The future of our ______ (生存) depends on knowledge and action.【答案】1．occur/happen　2．survival　3．No one wants to employ somebody who bad-mouths their ______ (以前的) employer.4．Don’t be ______ (满足的) with what you have achieved. You should keep on trying and move forward.5．I was ______ (下定决心的) not to follow their advice，for it’s not practical at all.【答案】3．former　4．content/contented　5．determined　6．The manager of the company admit that there are indeed obstacles to ______ (克服).7．Have you discussed our recent ______ (提议) with your boss？8．Now electrical appliances have entered into ______ (普通的) families.【答案】6．overcome　7．proposal　8．ordinary　二、单句语法填空1．The teacher was content ______ what her students did.2．Didn’t ______ occur to you that he was lying？3．Only a nine-year-old boy ______ (survive) the air crash last Monday morning.【答案】1．with　2．it　3．survived　4．All of us know that Gwen is a very ______ (determine) woman.5．Exceptionally dry weather over the past year had cut ______ (agriculture) production.6．Up to 90% of new businesses fail shortly after being ______ (found).【答案】4．determined　5．agricultural　6．founded　7．“Chaplin Complete” is the second silent film season ______ (organise) by the Babylon.8．The Jinggang Mountains stand where the boundaries of four ______ (county) meet.【答案】7．organised　8．counties　三、完成句子1．If you work constantly, you will ______ ______ ______ ______ ______.如果你坚持不懈，你将会使你的梦想成真。【答案】1．make your dream come true　2．She sought therapy to help her ______ ______ her past trauma.她寻求心理治疗来帮助她克服过去的创伤。3．______ ______ ______ ______, he didn’t like waiting that long.他虽说有耐心，也不愿意等那么长时间。【答案】2．work through　3．Patient though he was/Although he was patient　4．______ ______ ______ ______ me that I would meet my teacher I hadn’t seen for a few years at the airport.我从未想到会在机场遇到多年不见的老师。5．Some lorises can ______ ______ little more than tree sap, Knight says.奈特说，有些懒猴只需树汁就能生存。【答案】4．It never occurred to　5．survive on