资源简介

(共6张PPT)
UNIT 1　Laugh out loud!
(单元主题语境：人与自我——幽默与喜剧)
A famous art collector was walking through the city when he noticed a dirty cat lapping milk from a saucer① in the doorway② of a store.He did a double take③.
He noticed that the saucer was an antique④ and very valuable，so he walked casually⑤ into the store and innocently⑥ offered to buy the cat for 20 dollars.
The store owner replied，“I'm sorry，but the cat isn't for sale.”
The collector said，“Please，I need a hungry cat with a good appetite⑦ around the house to catch mice.I'll pay you 200 dollars for that cat.”
The owner said “sold” and handed over⑧ the cat.
The collector continued，“Hey，for the 200 dollars I wonder if you could throw in that old saucer.The cat's used to⑨ it and it'll save me from having to get a dish.”
And the owner said，“Sorry my friend，but that's my lucky saucer.So far this week I've sold 68 cats.”
(节选自北师大版选择性必修第二册 Unit 4)
[词汇积累]
①saucer n．杯托
②doorway n．门口，出入口
③do a double take惊讶地又看了一眼
④antique n．古董adj.古时制造的
⑤casually adv.漫不经心地；非正式地
⑥innocently adv.装作若无其事地；无辜地
⑦appetite n．胃口，食欲
⑧hand over 交出，移交
⑨be used to 习惯于
[佳句精析]
A famous art collector was walking through the city when he noticed a dirty cat lapping milk from a saucer in the doorway of a store.
分析：句中使用了“be doing ...when ...”句式，表示“正在做……，突然……”。
翻译：一个著名的艺术品收藏家在穿过城市时看见一只脏猫在一家商店门口舔饮浅碟中的牛奶。(共7张PPT)
UNIT 4　 Meeting the muse
(单元主题语境：人与社会——艺术的灵感)
　　Everyone knows that Ludwig van Beethoven is a musical genius① but few might know how he created Symphony② No.9 in D minor③ and how its first show went.
Ludwig van Beethoven was a German composer④.He is regarded as one of the greatest composers in the history of music.In his twenties，he had been very famous for his skills on the piano，but then he began to lose his hearing.Beethoven thought about giving up，but in the end he continued to write music.Inspired by his struggles with deafness，the composer produced
some amazing pieces⑤，including nine symphonies，five piano pieces，and an opera！He proceeded⑥ with the composition until his death in 1827，writing more than 130 musical works⑦，including his Symphony No.9 in D minor.
One day in February 1824，at his little house in Vienna，Austria，Ludwig van Beethoven sat back in his chair and smiled.The famous German composer's ninth symphony was finally completed.Writing the piece had taken several years，and now the final notes had been added to the score⑧.At 54 years of age，he didn't know that this would be his last
symphony.As he proudly signed his name at the bottom of the page，Beethoven tried to imagine how people would respond when they heard it for the first time.
(节选自北师版必修第三册Unit 7)
[词汇积累]
①a musical genius 一个音乐天才
②symphony n．交响乐，交响曲
③minor adj.(音乐)小调的；小的，不很重要的
④composer n．作曲家
⑤some amazing pieces一些令人震撼的曲子
⑥proceed vi.继续进行
⑦musical works 音乐作品
⑧score n．乐谱；比分；成绩
[佳句精析]
As he proudly signed his name at the bottom of the page，Beethoven tried to imagine how people would respond when they heard it for the first time.
分析：As引导时间状语从句。how引导宾语从句，其中when引导时间状语从句。
翻译：贝多芬自豪地在页面底部签下名字，同时努力想象人们第一次听到它时会有什么反应。(共7张PPT)
UNIT 2　Onwards and upwards
(单元主题语境：人与自我——个人成长)
In 1967，the Chinese government formed a team of scientists with the objective of① discovering a new treatment for malaria②，and Tu Youyou was among the first researchers chosen.In the beginning，Tu Youyou went to Hainan，where malaria was more common，to study malaria patients.In 1969，she became the head of the project in Beijing，and decided to review ancient Chinese medical texts to find traditional botanical treatments for the disease.Her team examined over 2，000 old medical texts，and evaluated 280，000 plants for their medical properties.
From their research，they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria.
One medical text from the fourth century suggested using the extract from sweet wormwood③ to treat a fever.Tu's team tested a collection of dried wormwood leaves but found no effect.They then tried boiling fresh wormwood，and using the liquid obtained from this to treat malaria，but this did not work either.Their project got stuck④.However，Tu Youyou would not acknowledge defeat⑤.She analysed the medical texts
again，and by chance，she found one sentence suggesting a different way to treat the wormwood.She concluded that boiling the sweet wormwood apparently destroyed its medical properties.Using a lower temperature to draw out the extract，she found a substance that worked.
(节选自人教版选择性必修第一册Unit 1)
[词汇积累]
①with the objective of 为了
②malaria n．疟疾
③sweet wormwood青蒿
④get stuck被困住
⑤acknowledge defeat 承认失败
[佳句精析]
Using a lower temperature to draw out the extract，she found a substance that worked.
分析：本句是复合句。“Using ...draw out the extract”是现在分词短语作状语。that worked是定语从句，修饰substance。
翻译：她用较低的温度提取提取物，发现了一种有效的物质。(共6张PPT)
UNIT 6　 Nurturing nature
(单元主题语境：人与自然——保护自然环境和自然文化遗产)
...In the 1950s，the Egyptian① government wanted to build a new dam across the Nile ...But ...Water from the dam would likely damage a number of temples and destroy cultural relics② that were an important part of Egypt's cultural heritage③.After listening to the scientists who had studied the problem，and citizens who lived near the dam，the government turned to the United Nations for help④ in 1959.
A committee was established to limit damage to the Egyptian buildings and prevent the loss of cultural relics ...Experts ...made a proposal⑤ for how the buildings could be saved ...the work began in 1960.
...
When the project ended in 1980，it was considered a great success.Not only had the countries found a path to the future that did not run over the relics of the past，but they had also learnt that it was possible for countries to work together to build a better tomorrow.
(节选自人教版必修第二册Unit 1)
[词汇积累]
①Egyptian adj.埃及的；埃及人的
②destroy cultural relics破坏文化遗产
③heritage n．遗产(指国家或社会长期形成的历史、传统和特色)
④turn to the United Nations for help 向联合国寻求帮助
⑤proposal n．建议；提议
[佳句精析]
Not only had the countries found a path to the future that did not run over the relics of the past，but they had also learnt that it was possible for countries to work together to build a better tomorrow.
分析：本句是“not only ...but also ...”结构。“that did not ...the past”是that引导的定语从句；“that it was possible ...tomorrow”是that引导的宾语从句，该从句是“It is ＋ adj.＋(for/of sb.) to do sth.”句型。
翻译：这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作创造美好未来的可能性。(共6张PPT)
UNIT 3　 Faster,higher,stronger
(单元主题语境：人与社会——“更快、更高、更强”的体育精神)
　　Help us choose some “Living Legends of Sports”．They must be athletes who are masters in their sports and also set good examples for① others.Here are our first two choices.
Lang Ping
As a player，Lang Ping brought honour and glory② to her country.As a coach，she led the China women's volleyball team to medals at world championships and the Olympics.As a person，Lang Ping is loved by fans at home and abroad③.When the Chinese team was
preparing for the 2015 World Cup，her determination was tested.The team that Lang Ping had built was falling apart.One of the best players had been injured，and the team captain had to leave because of heart problems.Losing two important players was a big challenge④，but Lang Ping did not lose heart⑤.She had faced difficulties before，and she knew that her young players could win if they worked together⑥ as a team.Two weeks later，they were world champions！Then in 2016，Lang Ping led her volleyball team to Olympic gold in Brazil.
(节选自人教版必修第一册 Unit 3)
[词汇积累]
①set good examples for 为……树立好榜样
②honour and glory 荣誉
③at home and abroad 国内外
④a big challenge 一个巨大的挑战
⑤lose heart 灰心
⑥work together 合作，齐心协力
[佳句精析]
She had faced difficulties before，and she knew that her young players could win if they worked together as a team.
分析：句中and连接两个并列句；that引导宾语从句；if引导条件状语从句。
翻译：她以前也遇到过各种困难，她知道只要她这些年轻的运动员们齐心协力，就能获胜。(共6张PPT)
UNIT 5　 Revealing nature
(单元主题语境：人与自然——认识与探索自然)
The Amazon rainforest crosses into eight countries，including Brazil and Peru，and one overseas region of France，all on the South American continent.With an area of around 6 million square kilometres，the Amazon rainforest is more than half the size of China.The Amazon River，from which the rainforest gets its name，is close to 6，400 kilometres in length① —roughly② 100 kilometres longer than the Yangtze River.On its journey from the mountains to the ocean，the river supports many different ecosystems.They give this area the richest biodiversity③ on the Earth：one in ten known species in the world can be found here.
Of the 390，000 plant species known to us，more than 40，000 can be found in the Amazon ...The forest's different levels support an unbelievable variety of wildlife.At the bottom，there is a system of roots beneath the ground.Above that is the mass of leaf litter on the dark forest floor.The next level is made up of④ shorter plants with large leaves.Then there are the towering ancient hardwoods，and finally the tops of the tallest trees many metres above the ground.Each level of the forest forms its own little world，home to⑤ different kinds of living things.
(节选自译林版必修第三册Unit 1)
[词汇积累]
①in length长度是
②roughly adv.粗略地；大约
③biodiversity n．生物多样性
④be made up of 由……组成
⑤be home to 是……的家园
[佳句精析]
The Amazon River，from which the rainforest gets its name，is close to 6，400 kilometres in length—roughly 100 kilometres longer than the Yangtze River.
分析：“介词from＋which”引导非限制性定语从句，修饰The Amazon River。
翻译：亚马孙雨林得名于亚马孙河，亚马孙河全长近6 400千米，比长江还长约100千米。

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