人教版英语选修九 unit 4 exploring plants reading(课件) (共57张ppt)
人教版高中英语选修9课件：Unit 4 Exploring plants Reading
Result:
Seeds of the tree of Heaven were sent to _E_n_g_l_a_n_d_, and were grown _th_r_o_u_g_h_o_u__t _E_u_r_o_p_e_. In 1784, It was _in_t_r_o_d_u_c_e_d_ in _N_o_r_t_h_ _A_m__e_r_ic_a_.
grow from a seed?
6
Special plants
7
Do you have a courtyard or some pot plants on your balcony? Do you know where these plants come from? Are they Chinese plants or do they come from another country?
20
the beginning
When: Not until the eighteenth and nineteenth centuries
Who: European middle classes
European nations What: Taking great interest in
collecting plants
13
Through his use of the Wardian case, Fortune was able to introduce many of the best-known Chinese garden plants into cultivation in Europe and North America.
14
Père Paul Guillaume Farges (1844 - 1912)
人教版高中英语选修九Unit4《Exploringplants》Reading课件(1)(新)
Result:
Seeds of the tree of Heaven were sent to E__n_g_la_n_d, and were grown T_h_r_o_u_g_h_o_u_t_E_u__ro.pe In 1784, It was_in__tr_o_d_uced in _N_o_r_t_h_A_m__e_ri_c_a_
e
6. E H Wilson
a
a. collected lots of seeds of the Dove Tree
b. sent Tree of Heaven seeds to England
c. sent the seeds of the Dove Tree back to France d. shipped two cases of British plants to Sydney e. shipped 20,000 teaplants to India
Plant Exploration in the 18th And 19th centuries
the beginning
when: Not until the eighteenth and nineteenth centuries
Who: European middle classes
European nations What: Taking great interest in
during the 18th and 19th centuries.
3. French Catholic missionaries were beginning to set themselves up in China by the middle of the 18th century.
2020人教版选修九Unit4ExploringplantsReadingtask
First reading
The female wasps visit the orchid flowers to collect the chemical that the male wasps were attracted to earlier. The female wasps do not have a role in pollination since the flowers are dying when they visit them.
The Ophrys orchid and the wasp:
If the Ophrys orchid died out, the wasp would also died out as the female wasp needs the chemical produced by the orchid to attract the male wasps.
of food.
open the flowers.
Plant/
Advantages Disadvantages
pollinator
Orchid Wasp
The orchid is certain to be pollinated.
The female wasps collect a chemical from the orchid needed to attract the males to them.
选修九 unit 4 Exploring plants
选修九unit 4 Exploring plants(Reading)Reading comprehension:1. The author may tell us _____ in this passage.A. some plants from other countriesB. the events happening in plant explorationC. how to explore plantsD. famous plant collectors2. Plant collectors met many difficulties except_______.A. diseases and near-starvationB. the conflicts with local peopleC. restrictions on the movement of EuropeansD. lack of money3. Who is not a collector mentioned in the passage?A. F ather d’Incarville.B. The Queen of England.C. Robert Fortune.D. E H Wilson.4. The following plants were taken to Europe except_______.A. the tree of HeavenB. the Dove TreeC. the tea plants5. The first recorded plant exploration happened _______.A. in the 18th centuryB. about 1500 years agoC. about 3500 years agoD. about 2500 years ago6. The passage is organized in the order of ______.A. timeB. placeC. characterD. importance7. What is the type of writing of the passage?A. narrationB. argumentationC. expositionD. proseWord and sentences:1.The plants in our gardens look so familiar _____ we do not realize that many of them actually comefrom countries far away.A. asB. thatC. whichD. what2. Collecting “exotic” plants, _____ they are called, dates back to the earliest times.A. asB. thatC. whenD. what3. Many ancient civilizations saw the value of bringing back plants from distant lands.They valued the study of the natural science and many of the missionaries knew a lot about plants and animals.●有价值的(adj.)__________________●距离(n.)________________●在远处_______________________ 从远处_______________________●The faces of four famous American presidents on Mount Rushmore can be seen from a _____of 60 miles. （04全国）A. lengthB. distanceC. wayD. space4. It was not until the eighteenth and nineteenth centuries that the exploration of the botanical world began on a large scale.Not until___________________________________________________________________●It was not until I came here _______ I realized this place was famous for not only its beautybut also its weather. (2012 湖南)A. whoB. thatC. whereD. before5. This attraction to exotic plants grew as European nations moved into other parts of the world.6. 抓住机会，利用机会_______________________________7. In 1784, the species was introduced in North America.Wilson and other plant collectors introduced many new plants to Western gardens.8. Sir Joseph Banks was a very famous British plant collector, who accompanies James Cook _____(prep.) his first voyage from England to Oceania.●陪伴，伴随(n.)__________________ 同伴(n.)_______________________●给……做伴_____________________________9. The purpose of the trip for Banks was ____________ the plant and animal life they came across.A. recordB. to recordC. recordingD. recorded●Come构成的短语10. Large numbers of seeds failed to grow after long sea voyages or trips across land between Asia and Europe.●盗们总是在这个洞里埋金子，而后来又没能拿走。
人教版英语选修9 Unit4 Exploring plants-reading
Unit 4 Exploring plants-readingPart One: Teaching DesignPeriod 1: A sample lesson plan for reading(PLANT EXPLORATION IN THE 18TH AND 19TH CENTURIES)AimsTo help students develop their reading abilityTo help students learn exploring plantsProcedures■Warming up by defining plantsPlants are a major group of living things (about300,000 species), including familiar organismssuch as trees, flowers, herbs, and ferns.Aristotle divided all living things betweenplants, which generally do not move or havesensory organs, and animals. In Linnaeus' system,these became the Kingdoms Vegetabilia (laterPlantae) and Animalia. Since then, it has becomeclear that the Plantae as originally defined included several unrelated groups, and the fungi and several groups of algae were removed to new kingdoms. However, these are still often considered plants in many contexts. Indeed, any attempt to match "plant" with a single taxon is doomed to fail, because plant is a vaguely defined concept unrelated to the presumed phylogenic concepts on which modern taxonomy is based.Warming up by talking about different gardensGardens vary in forms and functions. How many can you see in your area?■Warming up by discussing gardeningGardening is the activity of growing and maintaining the garden. This work is done by an amateur or professional gardener. A gardener might also work in a non-garden setting, such as a park, a roadside embankment, or other public space. Landscape architecture is a related professional activity with landscape architects tending to specialise in design for public and corporate clients.I. Pre-readingWhat is a garden?A garden is a planned space, usually outdoors, set aside for the display, cultivation, and enjoyment of plants and other forms of nature. The garden can incorporate both natural and man-made materials. The most common form is known as a residential garden. Western gardens are almost universally based around plants. Zoos, which display wild animals in simulated natural habitats, were formerly called zoölogical gardens. Some traditional types of eastern gardens, such as Zen gardens, use plants sparsely or not at all. Food-producing gardens are distinguished from farms by their smaller scale, more labor-intensive methods, and their purpose (enjoyment of a hobbyrather than produce for sale); this distinction is not always clear-cut, however. The gardening article discusses the differences and similarities between gardens and farms in greater detail. Gardening is the activity of growing and maintaining the garden. This work is done by an amateur or professional gardener. A gardener might also work in a non-garden setting, such as a park, a roadside embankment, or other public space. Landscape architecture is a related professional activity with landscape architects tending to specialise in design for public and corporate clients.II. Reading for formsRead the text PLANT EXPLORATION IN THE 18TH AND 19TH CENTURIES to: cut/ the sentence into thought groups, blacken the predicative, darken the connectives and underline all the useful expressions.III. Copying expressions and making sentencesYou are asked to copy all the useful expressions into your notebook after class as homework. You may make your own sentences with each of these expressions.IV. Reading and transformingRead the text again to complete the chart to fill in the topic sentence of each paragraph.V. Closing down by learning about prehistoric plantsPrehistoric plants are various groups of plants that lived before recorded history (before about 3500 BC).Plants have remained remarkedly unchanged thoughout earth's geological time scale. Early ferns had developed by the Mississippian, conifers by the Pennsylvanian. Some plants of prehistory are the same ones around today and are thus living fossils, such as Ginkgo biloba and Sciadopitys verticillata.Complete the summary of the text with one word in each blank.It was not ___1__ the eighteenth and nineteenth centuries __2___the exploration of the botanical world began __3___ a large scale．An important group of collectors ___4___ French Catholic missionaries ____5__，by the middle of the 18th century，__6____ beginning to set themselves up in China．__7____ plants alive during long land or sea voyages ___8___ an enormous challenge.__9____ numbers of seeds failed to grow after long sea __10____ or trips across land ___11___ Asia and Europe. The world of plant exploration ___12___ completely changed ___13___ Dr Nathaniel Ward’s invention ___14___ a tightly sealed portable glass container．This invention，___15___ the Wardian case，allowed plants to be __16____ on long journeys．A British man __17____ Robert Fortune was one of the earliest plant __18____ to use Wardian cases．__19____ second half of the nineteenth century ___20___ a very important period of plant __21____．During this time many Catholic missionaries ___22___ sent to China from France．___23___ the missionaries collected large numbers ___24___ specimens，there was __25____ enough material for growing particular species in ___26___ gardens．(key: 1. until 2. that 3. on 4. were 5. who 6.were 7.Keeping 8.was 9. Large 10.voyages 11.between 12. was 13.with 14. of 15.called 16.transported 17. called 18.collectors 19.The 20.was 21.exploration 22. were 23.Although 24. of 25. not 26.Western )Notes to the special sentencesCollecting “exotic” plants，as they are called，dates back to the earliest times．收集“异国”植物，人们这样称呼他们，可以追溯到远古时期。
人教版英语选修9 Unit4 Exploring plants
Unit 4 Exploring plantsTeaching Aims:1.Topics : Nature: plants/ History of plant exploration2.Reading: a. Plant exploration in the 18th and 19th century b. Flowersand their animal pollinators c. Co-evolution3.Grammar: The Direct Object and Indirect ObjectSpecial Focus:1.enlarge vocabulary: pollinate, courtyard, balcony, exotic, date back to,distant, goods, botanist, scale, conflict, endeavor, anchor, tight, seal, container, restriction, fluency, shave, thunderstorm, pirate, appeal, appeal to, dove, lower, ripe, irrigation, weed, sting, spear, spade, postpone, monument, rot, nectar, bat, evolve, evolution, attach, attach to, beetle, typical, petal, tube, delicate, fragrant, daisy, odour, odourless, give out, dull, musty, fruitypractice reading skills: learn to get the main idea of a passage in a few minutes; learn to analyze the structure of an essay.2.improve writing abilityAdditional materials:语法复习宾语（一）宾语的定义宾语表示动作的对象或行为的承受者，用在及物动词或相当于及物动词的短语动词之后。
新人教选修9_Unit4_Exploring_plants-Reading
Warming up How much do you know about plants?
DISCUSSION:
Listening
Listen to the stories and choose the right answer.
• 1. What does the girl do when painting pictures of trees? • A. She uses many different colors of paint. B. She goes to the mountains to be surrounded by trees. C. She climbs her grandfather's tree to concentrate on her work.
• Answers : A C C A C
I love trees because they are an important commodity to the environment. They make life possible on this planet, along with other plants. I also love the trees' glorious display of colors in the fall. • I love trees because they have many different shades of green, so many that it's almost impossible to count. When I paint a picture of a tree I use many shades of green and many more shades of brown. My favorite thing about trees is that they always seem to have a glow around them. • I love trees because they always smell so fresh and clean. I like to go to the nursery because I love the smell of trees, it's so refreshing. It's a glass of cool water on a hot day, or a damp cloth on a hot forehead. • I love to plant trees. I love to dig through the soil to make a hole in which the tree will rest. I love to place the tree in the ground, making sure not to disturb the roots which will be the tree's support. I love to water the trees. I love to pour the water on the trees knowing that it will grow.
人教版高中英语选修九Unit4ExploringplantsReading课件
Read the text carefully and match each
person to the thing he did.
1. Father d’Incarville b
2. Sir Joseph Banks
f
3. Dr Nathaniel Ward d
4. Father Farges
c
5. Robert Fortune
e
6. E H Wilson
a
a. collected lots of seeds of the Dove Tree
b. sent Tree of Heaven seeds to England
c. sent the seeds of the Dove Tree back to France d. shipped two cases of British plants to Sydney e. shipped 20,000 teaplants to India
高中英语课件
madeofcanruohanxing
Reading
Warming up
How much do you know about plants?
DISCUSSION:
Did you know that:
1. some plants do not have flowers? 2. some plants have roots that live in the air? 3. some plants eat meat? 4. some plants need animals to
Result:
Seeds of the tree of Heaven were sent to _E_n_g_l_a_n_d_, and were grown T_h_r_o_u_g_h_o_u_t_E_u__ro.pe In 1784, It was_in__tr_o_d_uced in _N_o_r_t_h_A_m__e_r_ic_a_
Unit 4 Exploring plants-Reading task教学课件(人教选修9)
The Traveller’s palm and the Madagascar black lemur:
If the Traveller’s palm died out, the Madagascar black lemur would not die out as it can find other sources of food.
2.Can you guess why the Traveller’s Palm has that name?
The Traveller’s Palm has this name because travellers used to drink its nectar when they were thirsty.
Discuss the question: What’s the relationship between plants and animals?
Pre-reading
Before you read the text, glance quickly through it and answer these questions.
s
flower can be disadvantage for
palm
opened by the the palm only if
人教版高中英语选修九Unit4《Exploringplants》Readingtask课件(1)(新)
3. What do you think “sweet tooth” means? If a person or an animal has a “sweet tooth”, they like sweet food very much.
4. Why do the male wasps try to mate with the orchid flowers? The male wasps try to mate with the orchid flowers because they look like and smell like female wasps.
of food.
open the flowers.
Plant/
Advantages Disadvantages
pollinator
Orchid Wasp
The orchid is certain to be pollinated.
The female wasps collect a chemical from the orchid needed to attract the males to them.
Suggested answers:
The yucca and the yucca moth:
If yucca plants died out, the Yucca moth would also die out as the caterpillars need the yucca seeds for food.
2.Can you guess why the Traveller’s Palm has that name?
The Traveller’s Palm has this name because travellers used to drink its nectar when they were thirsty.
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
1. The castle dates back to the 14th
century. （某个时期）
2. My interest in NBA dates from my
schooldays. （一段时期）
date构成的短语 up to date / updated 最新的 过时 定下日子
out of date / outdated
expedition recorded in history was around 1500 BC when the Queen of Egypt sent ships away to gather plants, animals and other goods. plant collecting expedition ： 收集植物的探险 历史上有记载的第一个收集植物的探险 是在公元前 1500 年，那时候埃及女王 派出船只去收集植物、动物以及其他货 物。
出版，生产
提出，提前 养育；呕吐
bring up
bring 1. People believe that many factors ____ _____ about pollution in the weather. 引起 2. The government decides to _________ bring down the prices these day.
降低，减少
3. At our next meeting, he is proposing to bring forward ____________________________ the question of building the city centre.
提出
4. How much does this business ____ bring__ in each
1. The stories brought back many 2. Our talk brought back our happy
childhood together.
bring about
bring down
bring in
引起，实现 减少，打倒 收入，引进
bring out
bring forward
Para 2
R5. 大规模
on a large scale R6.热衷于 take great interest in… R7. 抓住机会
take the opportunity of
R8. 植物探索活动 botanical[bə'tænɪkl] expedition R9. 与……的冲突 The conflicts with
1. Those seeds must be brought back in eight months. 2. If you’re going to the supermarket please bring me back some apples.
2) 使回想起 memories.
=remind sb. of
• However, it was not until the eighteenth and nineteenth centuries that // the exploration of the botanical world began on a large scale. Not until the 18th and 19th • 倒装句：__________ centuries ________ did the exploration of the begin botanical world _________on a large scale. • 否定句：The exploration of the botanical world ___________on didn’t begin a large scale _______ until the 18th and 19th centuries. 直到18世纪和19世纪人们对植物世界大 规模的探索才开始.
month? this holiday.
收入
5. The famous writer will ____ bring_____a out book
出版
6. He __________ brought up everything he ate.
呕吐
Para1 The first plant collecting
• Para 1 Collecting “exotic” plants, as they are called, dates back to the earlier times. （L2-3）
收集所谓的”异国”植物要追溯到很久 以前.
1. date back to / date from 追溯到; 始于
Dr Nathaniel Ward (para 6)
Dr Nathaniel Ward (para 6)
• • • •
Dr Nathaniel Ward : inventor From : Britain Time: 1833 What Plant:
2 cases of British plants /Australian species
With结构构成方式如下： 1. with或without-名词/代词+形容词； 2. with或without-名词/代词+副词； 3. with或without-名词/代词+介词短语； 4. with或without-名词/代词 +动词不定式； 5. with或without-名词/代词 +分词。
With结构构成方式如下： 1、 She came into the room，with her nose red because of cold.（with+名词+形容词，作伴随状语） 2、 With the meal over ， we all went home. （with+名词+副词，作时间状语） 3、 The teacher entered the classroom with a book in his hand. （with+名词+介词短语，作伴随状 语。） 4、 He could not finish it without me to help him. （without+代词 +不定式，作状语） 5、She fell asleep with the light burning.（with+ 名词+现在分词 ，作伴随状语） Without anything left in the cupboard， she went out to get something to eat.（without+代词+过去 分词，作为原因状语）
Joseph Banks (para 4)
• Joseph Banks: Plant collector • From : Britain • Time: 1769 • What Plant: quantities of plants • went to: Oceania--Australia
The Wardian case
• The six persons concerned are of great influence in history.
Father d'Incarville (para3) Catholic missionary
• • • •
From : France Time: In the 1740s What Plant: The Tree of Heaven Sent to which place: England---North American
• Sent to: Sydney,Australia---back to London
Robert Fortune (para 7)
• • • •
• Sent to: western gardens/India
120species of plants /20,000 tea plants
Robert Fortune: Plant collector From : Britain Time: 1843--1859 What Plant:
• • • •
Wilson : plant collector From : Europe Time: 1899 What Plant:
Seeds of Dove Tree
• Sent to: From China to the west
Different forms of words 1. 远处的adj.__________; 距离n.__________ distant distance endeavour[ɪn'devə] 2. 尽力，竭力v. &n. __________ 3. 紧的，紧密的adj._________ ；紧紧地，坚 tight 固地adv._________ ；使变紧v.__________ tightly tighten contain ；容器n.________ container 4. 包含，容纳v._______ restriction 5. 限制，约束v.________ restrict ；约束n.__________ fluency ；流利的 6. 流利，流畅n.________ fluently fluent ；流畅地adv.__________ adj._______ 7. 灌溉v.________ irrigate ；n.________ irrigation evolve ；n.________ evolution 8. 发展，进化v.________