【最新】2018-209学年人教新课标高中英语选修九课件：Unit 4 Using Language

【最新】高中英语新课标(人教版选修9)课件+Unit+4+Exploring+plants+Listening+Word版含解析

Also, rainforests absorb a lot of rain
so that there’s a constant supply of clean water running into rivers and lakes.
Number the topics below in the
order in which you hear about them.
Look carefully at the photos of the plants and answer the questions.
living stone
Rafflesia
pitcher plants
Pitcher plant
Now listen to Mark, Gordon and Andrea telling their class about these plants. Which student talks about which plant?
□ 1 the area of the earth’s land covered by
tropical rainforest
□ 3 reasons why rainforests are being destroyed
□ 2 the rate of rainforest destruction □ 5 some consequences of rainforests being destroyed
3. 150 acres of rainforest are destroyed
every day. F Over 150 acres of rainforest are destroyed every minute..

人教版高中英语选修9课件：Unit 4 Exploring plants Using language(共28张PPT)

Bee
Humming-bird
Butterfly
moth
Difficult words and expressions
evolve evolution attach to bat tube odour give out
发展；进展；进化演变；进化附上；贴上蝙蝠管子气味发出；分发
e.g. The change has been evolutionary. 变化是渐进的。
翻译下列句子。 1) 这位设计师逐渐形成了自己的风格。
The designer gradually evolved the style of his own. 2) 这家公司已经发展成为一家大机构。 The company has evolved into a large organization.
flower if they are to find the nectar.
F
Find other nouns in the chart that mean the same as “smell”. List adjectives from the chart that are used to describe different kinds of smells.
3) 在年底前你将一直属于这一部门。 You’ll be attached to this apartment until the end of the year.
4) 我们已变得十分留恋这所房子，舍不得搬家。
We’ve grown very attached to this house and wouldn’t move.
3. How does an animal pollinate a flower? An animal pollinates a flower by collecting pollen from a flower and passing it onto another flower.

高中英语新课标(人教版选修9)课件+Unit+4+Exploring+plants+Writing+课件+选修九+(1)+Word版含解析

boiled water and some cooking oil.
Third listening
Listen to the first part again and
complete the table of conditions that each
dish of seeds was given.
Conditions
Dish A tap water, warm temperature, oxygen Dish B tap water, cold temperature, oxygen Dish C no water, warm temperature, oxygen Dish D boiled water, oil, warm temperature, no oxygen
● what the “procedure” tells you (the steps you carry out to set up the experiment); ● the grammatical structures used for each section of the report.
On the bench.
4. What materials do the students need to set up the experiment? Four dishes and four pieces of cloth, a dish of seeds, some tap water, some
Fourth listening
Now listen to the second part of the
tape in which the class discusses the

最新人教版高中英语选修九精品课件：精品课件： Unit4Exploring plants-Reading task

1. What’s the topic of the text? 2. What three plants are featured? 3. What do the photos show you? 4. What three animal pollinators are
featured?
2019/8/6
4. What three animal pollinators are featured? The yucca moth, the Madagascar black lemur, a certain kind of wasp (the male, not the female wasp).
2019/8/6
19
Plant/
Advantages Disadvantages
pollinato
r Orchid
Wasp
The orchid is certain to be pollinated.
The female wasps collect a chemical from the orchid needed to attract
2019/8/6
6
2019/8/6
wasp
7
Warming up
Discuss the question: What’s the relationship between plants and animals?
2019/8/6
8
Pre-reading
Before you read the text, glance quickly through it and answer these questions.
2019/8/6
22

人教新课标高中英语选修九 Unit 4 Reading 课件

5. Banks, together with James Cook, collected many examples of plants in Australia. T 6. Keeping plants alive during long land or sea voyage was very difficult, which caused the Wardian Case to be invented. T
Dove Tree
Ernest Henry Wilson (he title of the reading passage and the pictures and predict what it is about? Plant Exploration in the 18th And 19th centuries
Detailed reading:
Try to get the main idea of each paragraph: Para 1: explains when plant collecting began. Para 2: describes when and where plant collecting began on a large scale by Europeans. Para 3: talks about French Catholic missionaries who collected plants in China in the 18th century.
Joseph Banks
Dr Nathaniel Ward
The Wardian case
Robert Fortune (1812-1880)
Robert Fortune represented the Horticultural Society of London (now the Royal Horticultural Society) as a collector in China shortly after the Treaty of Nanjing had brought the Opium War to a close. 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.

人教版高中英语选修九 Unit 4 Workbook教学课件

any rainforests left on earth.T 5. People can make more money from
harvesting rainforest plants than from
cutting down the rainforests. T
4 Listen again. Write notes under the headings below.
3. Why do you think tropical rainforests are important to the world? Because there are about 10 million species of plant and animal in the world. More than half of these live in the tropical rainforests. The rainforest could provide us with cures for diseases. Also, rainforests absorb a lot of rain so that there’s a constant supply of clean water running into rivers and lakes.
Unit 4 Exploring plants
Workbook
1 Before you listen to the tape, look at the pictures. One is of a tropical rainforest and the other is of a tropical rainforest that has been cut down. In groups, answer the questions.

人教版高中英语选修9课件：Unit 4 Exploring plants Language points(共41张PPT)

dated adj. 过时的，陈旧的
e.g. Those words all seem rather dated. Clothing styles became dated very quickly.
2. Many ancient civilisations saw the value of bringing back plants from distant lands.
appeal vt. 呼吁, 请求 appeal to sb. for help e.g. He appealed to his friends for support.
e.g. She is now on a very restricted diet, and can have no sweets. The space provided is too restricted. He finds life in the small town too restrictive.
We hope to finish the task next week, but the schedule is a bit tight. tight adv. 紧地, 满地 e.g. Hold tight to the railing or you may slip and fall.
The passengers were tightly packed in the train. “Look! Chris, look!” Andrew whispered, pressing my arm tightly. Shut the door tight. Make sure that the bags were packed tight.
restrict vt. 限制, 控制

新人教版高中英语选修九 Unit 4 Using language教学课件

be typical of sb. to do sth. It’s typical of him to have a sound sleep when we have English classes. It was typical of her to forget.
4. give out 1) vt. 发出 (气味、热等); 分发 2) vi. 用完, 用尽; 筋疲力尽 The sun gives out heat. Give the money out to the children.
True or false
1. Bees follow coloured lines to the nectar inside the flower. T 2. Flowers that are white or pale can
be seen by night pollinators. T
3. Butterflies are attracted to sweet-
4) 把……归于[(+to)] How can you attach the blame for this accident to the taxi-driver? 你怎么能把这次事故的责任归于出租车司机呢? 5) 指派[(+to)] The new employee was attached to the sales department. 新来的雇员被派在销售部工作。
Unit 4 Exploring plants
Using language
Words
rot nectar bat evolve attach moth wasp beetle typical vt. & vi. 腐烂; 腐败 n. 花蜜; 甘露 n. 蝙蝠 vt. & vi. 发展; 进展; 进化 vt. 缚上; 寄上 n. 蛾 n. 黄蜂 n. 甲虫 adj. 典型的; 有代表性的

2018-2019学年高中英语人教版选修9课件：Unit4SectionⅢLearning_abou

Section HI Learning about Language勰噩冒遁―嚳前预习板罐I •高频单词点击1.lower w•降低，跌落；减弱—low "龙•低矮的2.beard n.胡须3.£jP£砌.熟的，成熟的，时机成熟的-〃•成熟，老练f血罚（使）成熟4 irrigation灌溉irrigate “灌溉V.5.weed n.野草，杂草6.spear w.矛；标枪7.string n.线，细绳，一串8.spade 铲；铁锹9.postpone九推迟，延迟10. monument n.纪念碑—monumental 丰碑式的II •重点短语必记result in 导致Ill •常用句型必备1 • There was not much room left for the crew.2. We were dirty and had long beards, for we had no freshwater to wash in and we didn't shave at all.IV.单元语法聚焦非谓语动词作宾语和双宾语动词1 • ripe adj.⑴成熟的 Soon ripe, soon rotten.［谚］早熟早烂，［喻］早慧早衰。

This fruit isn ,t ripe yet 一 we can" t eat it. 这水果还没有熟，我们不能吃。

(2)准备好的；适宜的This field is ripe for sowing. 这块地已适合于播种了。

The time is ripe for reforming the education system. 改革教育体单词集释板块=: ____________________________________________ 4 严制的时机已经成熟。

ripe, mature(l)ripe主要用于果实已成熟，可以食用；也用于谷物成熟，可以收获，常可与mature互换。