高三英语 课外阅读 Light pollution公开课课件
It's big and light公开课课件
text
听说读演
课文
等描述事物特征的句子
Homework
•Read the text three times. •Write something about your schoolbag.
Goodbye
It’s
｛
heavy.
light. broken.
It’s got two pockets.
Read the text once and fill in the blanks.
nice This black bag is______. It’s______. big heavy But it’s________.
Read and choose
1.What does Lingling need? √ A. toy B. bag C. book 2.Where are Lingling and Ms Smart? √ A.department store B. station C. library 3.What’s the black bag like? A.heavy B. small C. light √ 4.Which bag has got pockets? A. blue B. black √ C. green
This green one is_________.
pockets And it’s got two _________.
light
small But it’s________.
Look at this blue one. big light It’s______ and_____. wheels And it’s got four _________. easy It’ll be________ for you.
高中英语公开课-阅读PPT课件
questions
cultural background
2021
time
3
vocabulary The best way? Enlarge your vocabulary!!!
If not, what should I do for now? 1.Ignore them!!!
2.Look them up in the dictionary.
her girlfriends, or something----anything!
Why does the husband give his wife so much
money each week?
A. He wants her to buy more things for the
family.
B. She can do whatever she likes with the
2021
11
1.You can use your common sense, but your answer should depend on author’s opinion.
2.Pay attention to some words or sentences which can show the author’s attitude.
2. context
2021
5
Let’s have a try!!!
例题：
1.Tom can’t find his sneakers. A.Money B. bowls C. shoes 2.Tom can’t find his white sneakers． A.Money B. bowls C. shoes
Unit 3 The world of colours and light 2013创新设计英语高考总复习(江苏专用)ppt课件
课前热身
名师讲坛
基础经典习题
活页限时训练
abandon vt.丢弃；放弃；中止；(与 oneself 连用)沉湎于； n.放任
【课本原句】 ...the painter abandons the idea of representing
things exactly as they look in a photograph，...(P35)
课前热身
名师讲坛
基础...this is the most valuable painting in the world—it is
impossible to calculate what price it would fetch if it ever came on
him/regarding him/considering him/looking upon him/looking on
him/and considers him as the greatest artist ever.
课前热身
名师讲坛
基础经典习题
活页限时训练
3．...the Louvre Museum has more than 6,000 other European paintings，ranging from the 13th century to the 19th century.(教材 P34) →...the Louvre...pantings，which range from the 13th century to the 19th century. 4．Hardly had we left the dormitory the next morning when we realized we had left our map in the room.(教材P41) →Upon/On (our) leaving the dormitory the next morning，we realized we had left our map in the room.
高中英语公开课-阅读ppt课件
questions
3.Details
细节题 (直接信息题)多从文章的某个具体事实或细 节出发来设计题材目。其题目设计的方式一般有：
1、以who, what, when, where 等疑问词开头提 问短文的具体内容。
2、以true or false 形式，让考生判断文章某一事 实或细节。
3、 句意转换理解。
The main purpose of this article is to show that
____.
The passage is mainly about ____.
Which is the best title of this passage ? .
From the text, we can infer that….
.
questions 2.Attitude&Imagination
The writer of the passage seems to think that____. The writer of the story wants to tell us that ____. What’s the writer’s attitude towards…? What do you think will happen when / if…? At the end of this passage, the writer might continue to write… The passage is probably taken from a ________ .
factory, Jack got off his bike and hid himself and the bike behind the big tree near the factory.
Unit1+Reading+and+Thinking+课件高中英语人教版(2019)必修第三册
Purposes
Activities
A. To avoid air pollution.
1. Light firecrackers.
B. To show gratitude for
2. Give up lighting
the year's supply of
firecrackers.
food.
3. Celebrate the harvest C. To drive away the evil
Identify the main idea of a Identifyingptahreagmraaipnhideas of paragraphs is necessary
when analyzing a text. Most paragraphs will have a “topic sentence” that tells you the paragraph’s main idea. It is often the first sentence, but sometimes it is found elsewhere in the paragraph.
which is put in red envelopes.
Why do people celebrate Chinese New Year?
春节 快乐
• to celebrate a year of hard work, have a good rest;
• to wish for a lucky and prosperous (繁荣的) coming year;
commercial, with businesses taking advantage of
2020届高考英语课外阅读the little prince 教学课件 (共33张PPT)
a tippler
a tippler
a
a
geographer geographer
a conceited a conceited
a
a
man
man
lamplighter lamplighter
a king
aking
a business
man
the platform
a business man
On the first planet, the little prince met a king who liked ruling subjects.
"Men have forgotten this truth," said the fox. "But you must not forget it. You become responsible, forever, for
what you have tamed. You are responsible for your rose..."
Water the
flower.
Pull up all the
baobabs regularly.
Protect the
flower.
Clean out his active volcanoes.
But one day, he had some quarrel with his rose, so he left his own planet and took an exploration around other planets.
The second planet was inhabited by a conceited man. Except for praise, he could not tolerate any words.
高考英语写作热点话题之环境保护PPT教学课件
• 12.关注
• pay attention to doing/show concern for sth
• • • •
11113456....伤不只承害惜要担/任 做损某何害事代.. 的价责任••••
cause harm/damage to at all cost so/as long as take the responsibility sth
➢Protect the environment ➢Environmental pollution ➢Give off/release poisonous gas ➢Be seriously polluted ➢Do harm to / be harmful to ➢Pay (no) attention to ➢Die out ➢Plant more trees ➢Sort the rubbish ➢Recycle the rubbish ➢Benefit a lot ➢Keep the balance of nature
• 1. Now more and more people have come to realize how serious this problem is.
• 2. Laws have been passed to protect our environment.
• 3. A large quantity of trees should be planted.
2020/12/12
10
• 4. It is glorious to take care of the environments while it is shameful to pollute them.
随着科技的进步,环境 污染越来越严重
2024届高考一轮复习英语课件(人教版)：Environmental Protection
9
inspection
→inspect
→inspector
10
tolerate
→tolerant
→tolerance
n.检查；查看；视察 vt.检查；视察；检阅 n.检察员；督察员 vt.忍受；包容；容许 adj.宽容的；容忍的 n.容忍
[词汇助力] 高频词汇
1 maximum 2 meanwhile 3 media 4 mental
21 volume 22 enterprise 23 regulation 24 disposal 25 waterway 26 agenda
n.量；体积；(成套书籍中的)一卷 n.公司；企业；事业 n.章程；规章制度 n.去掉；清除；处理 n.水道；航道 n.议程表；议事日程
Ⅱ.记重点单词
1 melt 2 ecology 3 release 4 carbon 5 fuel
n.图；图表；曲线图 n.排放物；散发物；排放 n.海豹 n.甲烷；沼气 n.二氧化物 二氧化碳 adj.适合居住的
8 fossil 9 fossil fuel 10 worldwide
11 footprint 12 basin 13 penguin 14 implement
n.化石 化石燃料(如煤或石油) adv.遍及全球地 adj.世界各地的；影响全世界的 n.足迹；(某物所占的)空间量；面积 n.流域；盆地；盆 n.企鹅 vt.使生效；贯彻；执行
18 fine 19 campaign
vt.对……处以罚款 n.运动；战役 vi.& vt.参加运动；领导运动
Ⅲ.知拓展单词
1
starve
→starvation
→starving
2024届高考英语读后续写复习之写作环境保护专题课件
matter and
all kinds of, transition
part - person / thing as subject -
preserve,
take action,
protection......
be available for .......
sentenceparagraph 2, topic sentence and three key pointsparagraph3, your own opinion
surroundings
②Ask students to translate them survive
nature
threaten
int(oJucshtiinfiecsaet.ion:learn some vocabularies to
challenging.
prepare for the following writing.)
Review Task-based method
Communicated teaching method Presentation
6. Teaching procedures
Step 1 Review via video clip. ①Greeting students.②Watch a video clip about environmental protection. ③Introduce the topic and the title of this class. (Justification:arouse students' interests about the topic and arouse their thoughts)
雅思阅读light pollution答案
雅思阅读light pollution答案Light PollutionAIf humans were truly at home under the light of the moon and stars, we would go in darkness happily, the midnight world as visible to us as it is to the vast number of nocturnal species on this planet. Instead, we are diurnal creatures, with eyes adapted to living in the sun’s light. This is a basic evolutionary fact, even though most of us don’t think of ourselves as diurnal beings any more than we think of ourselves as primates or mammals or Earthlings. Yet it’s the only way to explain what we’ve done to the night: We’ve engineered it to receive us by filling it with light.BThis kind of engineering is no different than damming a river. Its benefits come with consequences - called light pollution - whose effects scientists are only now beginning to study. Light pollution is largely the result of bad lighting design, which allows artificial light to shine outward and upward into the sky, where it's not wanted, instead of focusing it downward, where it is. Ill-designed lighting washes out the darkness of night and radically alters the light levels - and light rhythms - to which many forms of life, including ourselves, have adapted.CNow most of humanity lives under intersecting domes of reflected, refracted light, of scattering rays from overlit cities and suburbs, from light-flooded highways and factories. Nearly all of nighttime Europe is a nebula of light, as is most of the United States and all of Japan. In the south Atlantic the glow from a single fishing fleet - squid fishermen luring their prey with metal halide lamps can be seen from space, burning brighter, in fact, than Buenos Aires or Rio de Janeiro.DWe've lit up the night as if it were an unoccupied country, when nothing could be further from the truth. Among mammals alone, the number of nocturnal species is astonishing. Light is a powerful biological force, and on many species it acts as a magnet, a process being studied by researchers such as Travis Longcore and Catherine Rich, co-founders of the Los Angeles-based Urban Wildlands Group. The effect is so powerful that scientists speak of songbirds and seabirds being “captured”by searchlights on land or by the light from gas flares on marine oil platforms, circling and circling in the thousands until they drop. Migrating at night, birds are apt to collide with brightly lit tall buildings; immature birds on their first journey suffer disproportionately.EInsects, of course, cluster around streetlights, and feeding at those insect clusters is now ingrained in the lives of many bat species. In someSwiss valleys the European lesser horseshoe bat began to vanish after streetlights were installed, perhaps because those valleys were suddenly filled with light-feeding pipistrelle bats. Other nocturnal mammals - including desert rodents, fruit bats, opossums, and badgers - forage more cautiously under the permanent full moon of light pollution because they’ve become easier targets for predators.FSome birds - blackbirds and nightingales, among others - sing at unnatural hours in the presence of artificial light. Scientists have determined that long artificial days - and artificially short nights - induce early breeding in a wide range of birds. And because a longer day allows for longer feeding, it can also affect migration schedules. One population of Bewick’s swans wintering in England put on fat more rapidly than usual, priming them to begin their Siberian migration early. The problem, of course, is that migration, like most other aspects of bird behavior, is a precisely timed biological behavior. Leaving early may mean arriving too soon for nesting conditions to be right.GNesting sea turtles, which show a natural predisposition for dark beaches, find fewer and fewer of them to nest on. Their hatchlings, which gravitate toward the brighter, more reflective sea horizon, find themselves confused by artificial lighting behind the beach. In Floridaalone, hatchling losses number in the hundreds of thousands every year. Frogs and toads living near brightly lit highways suffer nocturnal light levels that are as much as a million times brighter than normal, throwing nearly every aspect of their behavior out of joint, including their nighttime breeding choruses.HOf all the pollutions we face, light pollution is perhaps the most easily remedied. Simple changes in lighting design and installation yield immediate changes in the amount of light spilled into the atmosphere and, often, immediate energy savings.IIt was once thought that light pollution only affected astronomers, who need to see the night sky in all its glorious clarity. And, in fact, some of the earliest civic efforts to control light pollution - in Flagstaff, Arizona, half a century ago - were made to protect the view from Lowell Observatory, which sits high above that city. Flagstaff has tightened its regulations since then, and in 2001 it was declared the first International Dark Sky City. By now the effort to control light pollution has spread around the globe. More and more cities and even entire countries, such as the Czech Republic, have committed themselves to reducing unwanted glare.JUnlike astronomers, most of us may not need an undiminished view of the night sky for our work, but like most other creatures we do need darkness. Darkness is as essential to our biological welfare, to our internal clockwork, as light itself. The regular oscillation of waking and sleep in our lives - one of our circadian rhythms - is nothing less than a biological expression of the regular oscillation of light on Earth. So fundamental arc these rhythms to our being that altering them is like altering gravity.Questions 14-19The reading Passage has ten paragraphs A-J.Which paragraph contains the following information?Write the correct letter A-J, in boxes 14-19 on your answer sheet.14 A reason that contributes to light pollution.15 A city has lessened light pollution successfully.16 The importance of darkness.17 The popularity of light pollution in the world.18 Methods to reduce light pollution.19 The reason why we have changed the night.Questions 20-21Choose the correct letter, A, B, C or D.Write your answers in boxes 20-21 on your answer sheet.20 How does light pollution influence creatures?A by bad lighting designB by changing the cities and suburbs creatures are used toC by changing the directions of lightD by changing the light creatures are used to21 Some aspects of animals1 lives are affected by the unwanted light, EXCEPT:A MigrationB ReproductionC Natural life spanD FeedingQuestions 22-26Light pollution has affected many forms of life. Use the information in the passage to match the animals with relevant information below. Write the appropriate letters A-G in boxes 22-26 on your answer sheet.22 Songbirds23 Horseshoe bat24 Nightingales25 Bewick’s swans26 Sea turtlesA eat too much and migrate in advance.B would not like to sing songs at night.C be attracted by the light and then crash happens.D suffer from food shortage because of competitor.E have become easier targets for predators.F be active at unusual time.G have trouble in breeding.Answer Key：14. B15. I16. J17. C18. H19. A20. D21. C22. C23. D24. F25. A26. G。