北师大版英语必修第三册(2019版U8_“White_Bikes”_on_the_Road参考译文
北师大版高中英语必修第三册课后习题 Unit 8 Section Ⅱ (2)
SectionⅡLesson2GreeningtheDesert&Lesson3“WhiteBikes”ontheRoad一、复习本部分的词汇,写出画线部分的汉语意思1.—How are you getting on with your work?—Not bad.As an ordinary worker,I am content with my current work.2.—Will your brother carry out the plan?—Yes,he will.He has the determination to overcome the difficulty.3.—Look at the sign reading “No Parking!”Therefore,you mustn’t park your car here.—I’m sorry.I won’t do it again.4.—Do you know the founder of the organisation?—Very well.He is a nice organiser and has made a profit for his members.5.—What is the young man’s proposal?—He proposed that a new hospital should be set up in this region.二、用适当的介词填空1.The boy is so naughty that it is hard for him to focushis lessons.2.She is kind and often helps some people work their sadness.3.We will pay a visit to the person who is known a writer.4.It is said that the new film is very popular some young people.5.Thanks his timely help,we finished the work on time that day.6.The old man is trying to find different ways solving the problem.三、用所给单词的适当形式填空1.I heard that his son was 18 at the time of(disappear).2.It (occur) to me that I should go to see my old friend.3.To be honest,I can’t imagine a more (content) family anywhere.4.To thank you,the (found) will hold a party neine) and patience that helped him succeed.6.The young (organise) was experienced and got every guest satisfied.7. (current),a lot of students are fond of playing computer games.8.There are a lot of difficulties (overcome) while reaching your goal.9.Their son’s (survive) made the old couple grateful for the firefighters.10.To her disappointment,most members were against her (propose).四、完成句子1.众所周知,一直保持苗条是一件很难的事情。
Unit8知识点(教学课件)——高中英语北师大版(2019)选择性必修第三册
13. It seemed to me as if a cry answered him. It seem(s/ed) (to sb.) as if... (对某人来说)似乎... * as if=as though 仿佛，常用在look, seem, taste, smell, sound 的后面，其后的从句若可能性大，用陈述语气，若 为假的，则用虚拟语气。
2. be used to doing sth 习惯于做... ●use A to do sth A be used to do. sth 被用来做... ●used to do sth. 过去常做...（现在不做了）
改错：The assistant is used to submitting his report at the last minute, it makes his boss dissatisfied with him.
Eg. With this problem _______(solve), this vaccine is now in regular production.
15. Eight men, their faces covered, appeared noiselessly.
独立主格结构：做伴随、方式、原因、条件状语 N + doing / done / to do
●Eg. Though I like the car much, I couldn’t afford it.
●Eg. Though he might try, he didn’t catch up with our monitor.
* Scientist as he is, he is very humorous. 若表语为N.单数时，放在句首，其前不加冠词。
新教材高中英语北师大版必修第三册：Unit 8 lesson 3“White Bikes on the road”
高中英语 必修第三册 UNIT 8 GREEN LIVING
◆单句语法填空 （7） Although against my opinion，the old professor didn’t come up with his own. （8）A series of problems faced by the public has come up in the national conference. （9）—Have you come up with some new ideas? —Yeah. I’ll tell you later. （10）She came across an old friend of hers yesterday while she was shopping at the department store. （11）When will his first new book come out ? （12）When Alice came to ，she did not know how long she had been lying there. （13）How did it come about that you were late for such an important meeting? （14）In the mid-1700s，a Frenchman came up with a new design of road—a base layer of large stones covered with a thin layer of smaller stones.
高中英语 必修第三册 UNIT 8 GREEN LIVING
◆一言助记 One day，I came across a friend who looked upset. I came up to him，asking how it came about. He said his mother was in shock. We immediately came to her help，and gave her first aid until she came to. Just then an ambulance came up， and soon it came over and took her to the hospital. 一 天，我遇到一个朋友，他看起来很难过。我走到他面前，问他是怎么回事。他告诉我他母 亲休克了。我们立刻来帮助她，给她急救，直到她苏醒过来。就在那时，一辆救护车出现 了，很快开了过来并把她送往医院。
新教材高中英语北师大版必修第三册：Unit 8 lesson 3“White Bikes on the road”
高中英语 必修第三册 UNIT 8 GREEN LIVING
◆单句写作 （1） Ms Li___h_a_s_ _c_o_m__e_ ___u_p__ ___w_i_th_（已经想出） a few songs to help the shy students with social dialogue. （2） The designer says he __c_a_m__e ___u_p__ __w_i_t_h_ （想出） the idea after watching people get wet on streets in Russia. （3） In order to finish the task on time，many pieces of good advice __c_a_m_e_ ___u_p__ （提出）at the meeting. （4） A great number of/A great many good ideas came u（p大量的好主意被提出来）at this education conference to improve the students’ study. ◆选词填空：come up/come up with （5） Your name came up in our conversation twice. （6） She came up with a few tips on a healthy diet.
高中英语 必修第三册 UNIT 8 GREEN LIVING
◆单句语法填空 （1） The train disappeared from view and I knew my best friend would never come back. （2） The image shows the gas，dust，and stars that swirl around the black hole before disappearing（disappear） into it. （3）［2017·全国Ⅲ卷］By the 1920s，wolves had practically disappeared （disappear） from the Yellowstone area. ◆单句写作 （4）_T_h_e_ir__m_ i_su_n_d_e_r_s_ta_n_d_in_g__d_is_a_p_p_e_a_re_d（他们的误解消除了） after a long talk. （5） She was amazed that the creature suddenly __d_is_a_p_p_ea_re_d__f_r_o_m__si_g_h_t_/v_i_e_w___ （ 从视线中 消失了）. （6） The car finally _d_i_sa_p_p_e_ar_e_d____in_t_o__ __d_a_r_k_n_e_ss___ （消失在黑暗中）.
【新教材】8.3 “White Bikes” on the Road 练习-北师大版高中英语必修第三册(原卷版)
Unit 8 Green livingLesson 3语法、阅读强化训练一．语法填空（共20小题）AWe are all aware of the threats our planet is facing. Experts agree that it’s mainly humans 1．are responsible for the destruction of the environment. Activities such as mass farming and burning 2．(harm) our climate now-and we are suffering too through natural 3．(disaster) such as flooding and droughts.One of the most destructive activities we are carrying out is deforestation (砍伐森林). This has been most noticeable in Brazil, which is home to the world’s 4．(large) rainforest. Deforestation there 5．(hit) its highest rate in the past decade, according to official data. The result of widespread deforestation has threatened 6．centuries-old way of life. The future of the rainforest could be 7．danger of being damaged.The amount of deforestation in the Amazon has 8．(actual) seen a decline but the figures are still large. Brazil has taken some steps to try and decrease deforestation by 9．(introduce) government policies including fines for breaking land use regulations. While humans are largely 10．(blame) for the destruction of the rainforest, it seems only humans will tackle this problem and save planet Earth.BPlastic is a huge problem for our planet. It is really 11．(challenge) to get rid of and a lot of it ends up in nature or in the ocean in particular. There, it is a threat 12．our animals and plants.Now a company from the Netherlands, a small country in western Europe, says that it will use plastic 13．(find) in the ocean to build roads. V olker Wessels 14．(turn) the plastic into building blocks for the roads. They will be like puzzle pieces 15．fit into each other.Not only will this be good for the environment, but also it will be good for the people who look after roads. If a part of the road 16．(damage), it will be easy to remove it and replace it with another piece. The company says that nearly any type of plastic can be used 17．(make) the road pieces.Scientists 18．(work) on the project say that they are in the final stages of testing the materialsfor 19．(safe). They say that the first road built will be 20．bicycle path somewhere in the Netherlands.二．阅读理解（共8小题）AThere’s more fresh water hidden below Earth’s surface in underground aquifers (含水层) than any other source besides the ice sheets. That groundwater earns an unshakably important place for rivers worldwide, keeping them running even when droughts bring their waters low.But in recent decades humans have pumped trillions of gallons out of those underground reservoirs. In a new research, water experts and scientists are taking a global look at where groundwater is already being extracted at such a rate that it has caused water levels to drop so much in rivers and streams that they will slip into the ecological danger zone.Much of that water is being removed much faster than it can be refilled. That has enormous potential consequences for people and crops in areas that don’t get enough rain. But far before those impacts emerge, the effects will fiercely hit rivers, streams, and the habitats around them. Hundreds of rivers and streams around the world would become so water-stressed that the entire ecological system would hit a danger point, says Inge de Graaf, the lead author of the research. “We can really consider this ecolo gical effect like a ticking time bomb,” she says. “If we pump the groundwater now, we don’t see the impacts until like 10 years further or even longer.”But the severity of the impacts might still be underestimated. As a baseline, they used the global water demand in 2010 and spun their climate model forward to predict how stresses on groundwater systems might develop. But as populations swell and the demand for food rises, those stresses could skyrocket for reasons other than climate change, speeding along the extraction from underground water sources.The effects of over-pumping groundwater take years, if not decades, to become visible. Changes in rain have immediate, obvious effects on river flow. When it pours, rivers often rage. But groundwater is hidde n and changes don’t always manifest in the place where the pumping occurs and are programmed to “wait for the perfect moment”. That makes aquifer management issues extra challenging. In the meantime, rivers and streams are the signal that says we’re using water in an unsustainable fashion, we need to take a hard look at what we’re doing.”.1．The underground water is of critical importance to rivers due to the fact that ________.A．it helps to maintain the same water level of riversB．it stops the running of rivers during dry spellsC．it leaves rivers drying out due to droughtsD．it ensures the flow of rivers throughout the year2．The phrase “slip into the ecological danger zone” (in the second paragraph) suggests that ________. A．it is thrilling to explore the ecological danger zoneB．pumping underground water is convenient though dangerousC．the underground water level has dropped to an alarming levelD．the constant drop of water level prevents people feeling secure3．Why does the author say “the severity of the impacts might still be underestimated” (in the fourth paragraph)?A．Because the water demand data in 2010 was not accurate.B．Because the water demand has soared ever since 2010.C．Because the water demand was not stressful in 2010.D．Because the wate r demand prediction didn’t consider climate change.4．Over-pumping groundwater doesn’t show immediate effect because _________.A．the changes are waiting for a heavy rainB．underground water is used sustainablyC．the changes take longer to come to lightD．underground water is inexhaustibleBThe United Nations Environment Program is calling for urgent action to reduce growing risks from chemicals. Better management of chemicals could save millions of lives and billions of dollars. As estimated, 143,000 chemicals are now produced. Yet the report says only a small number of these chemicals have been studied for their effects on human health and the environment. It says death and disability rates are high from the unsafe use of chemical products.Sylvie Lemmet, director of the UNEP, says poor management of chemicals has a high economic cost. For example, she says the cost is higher than the amount of overseas development aid, or ODA, for health care in sub-Saharan Africa.She says, “If you look at the estimated cost of poisoning from pesticide (杀虫剂) in sub-Saharan Africa, only the injury and the loss of working time is estimated to be 6.3 billion US dollars in 2009. This ishigher than the total ODA that is going to the health part in the same area.”The UNEP estimates that chemical sales worldwide will increase by around three percent a year until 2050. Chemical production is moving quickly from developed to developing countries. By 2020, chemical production is expected to increase by 40 percent in Africa and the Middle East and 33 percent in Latin America. One of its biggest concerns is pollution of rivers and lakes by pesticide and fertilizer. Other major concerns are heavy metal pollution from the production of cement (水泥) and textiles (纺织品), and dioxin pollution from mining.The UN report urges the chemical industry and governments to work together to develop safety policies. It says preventing harm costs less than fixing it.5．The purpose of Paragraph 3 is mainly to indicate that ______.A．chemicals have a high production costB．Africa needs more development aidC．the use of pesticide causes a great lossD．the estimated cost of poisoning from pesticide is incorrect6．Which of the following is NOT a source of danger according to the text?A．Pesticide. B．Fertilizer.C．Heavy metals. D．Minerals.7．According to the text, what is the main reason for the risks from chemicals?A．The mass production of cement and textiles.B．Lack of research funds on chemicals.C．Poor management of chemicals.D．Contradictions between chemical producers and governments.8．What would be the best title for the text?A．The truth in Sylvie Lemmet’s commentsB．A UN warning about chemical dangersC．The unpredictable future of chemical industryD．Preventing is much better than fixing。
英语北师大版(2019)必修第三册课件 Unit 8 Writing Workshop P40-41
② Positive findings
③ Negative findings
④ Conclusion
4 Read＆study the quantity expressions
Underline the quantity expressions.
• as high as/almost all The percentage is... as high as 96%.
• just under /just over Just under 40% (38%) tried to save water...
• not as many / very few Not as many were saving water and energy.
While-writing
Write a survey report on environmental protection for the residents in your city ot town.
√
2 Read＆answer
① What questions are asked?
② What are the findings?
As the diagram shows,
3 Read＆study the structure
Label each paragraph of the report with different headings.
新北师大必修Book 3
Unit 8 Green Living
Writing Workshop P40-41
Pre-writing
√
1 Pair work
You are going to write a survey report on
北师大版(2019)英语必修 第三册 Unit 8 Green Living-Lesson 3 “White Bikes” on the Road 课件
Exercise
2. The house will look bright with white _pa_i_n_t. The old man asked, “Who _p_a_in_t_e_d all these on my wall?”
Exercise
3. You should wash your cup and p_l_a_c_e it on the table. This is a great _p_l_ac_e_ for holiday.
Exercise
Complete the sentences with the correct form of the words from the words we just talked about. 1. Jason _p_ed_a_l_le_d_ down the road to his school. He put his foot down on the _p_e_d_a_l_s_.
Focus on language
… Back in the 1960s, a group of cycling fans painted hundreds of bikes white and placed them in many areas around Amsterdam to ... returned with a computer tracking system to record its every move ... the idea of “shared bikes” has now peddled its way around the world. I need a can of red paint.
Para. 1 Amsterdam — City of Bicycles Para. 2-5 Development
北师大版(2019)高中英语必修第三册 Unit 8 Green Living Viewing
Check the answers
Watch the video and decide which of the following topics are mentioned:
A. the definition of solar energy B. some products using solar energy C. solar energy can change into different forms
2. Solar energy is what causes solar panels to turn sunlight into __________.
3. Solar energy is what sets a piece of paper _________ under a magnifying glass.
必修三 Unit 8 Green Living
Viewing Workshop Solar energy
charger & power bank
Activate and share
1. What is solar energy? 2. What do we use solar energy for? 3. What forms of energy can solar energy
2. Solar energy is what causes solar panels to turn sunlight into
__e_le_c_t_r_ic_i_t_y. 3. Solar energy is what sets a piece of paper ____o_n__fi_r_eunder a
Watch the video again and complete the information
- 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)。
Unit8 Lesson3 “White Bikes” on the Road 参考译文
第八单元绿色生活第3课“白色自行车”在路上
多年来阿姆斯特丹的居民一直享受着骑自行车的益处。
这源于大约50年前，最初被称为“白色自行车”的想法。
阿姆斯特丹是个适合骑行的城市，它地势平坦方便骑行。
也有很多地方可以停放自行车，市中心的大多数街道都有自行车道。
由于为骑行提供便利，阿姆斯特丹非常受骑行者的欢迎——有高达38％的出行是使用自行车。
有些人甚至称阿姆斯特丹为“自行车之城”。
“白色自行车”的概念来自哪里呢？20世纪60年代，一群骑行爱好者提出了一个想法。
他们认为，如果市中心不允许使用汽车而只能用自行车，这会让所有人都受益。
他们希望这样能够节约能源，减少污染并提供免费的公共交通。
这群人将数百辆自行车涂成白色放置在阿姆斯特丹的许多地方供人们使用。
任何人都能够骑这些自行车做短途出行。
人们在行程结束时就地停放自行车，以便其他人能继续使用。
然而不久就出了问题，“白色自行车”全都消失了，小偷在几周内偷光了所有的车！
1999年，“白色自行车”回到了阿姆斯特丹，这次安装了电子跟踪系统以记录它们的“一举一动”！要使用自行车，必须插入专用的卡片。
新的“白色自行车”实际上不是白色的，被涂上了鲜艳的颜色。
自行车要停放在专用的停车场。
因此，使用者到达目的地之后，必须将自行车停放到附近的专用停车场。
由于这个创意以及众多人的努力，例如20世纪60年代的骑行爱好者和那些让“白色自行车”回归的人，现在人们可以在阿姆斯特丹的市中心享受清新的空气和便利的交通。
如今，“白色自行车”的概念已经在世界范围内广泛传播，全球的共享单车也在增加。
在中国，越来越多的城市拥有了自己的“白色自行车”计划。
本地人和游客都喜欢骑共享单车，因为共享单车简单又便宜，可以节省能源、减少空气和噪音污染，使人享受在城市里运动的益处。
然而，问题也随之而来，例如自行车被盗和停放问题。
幸运的是，人们正在尝试不同的方法来解决这些问题。
在中国，共享单车未来会走向何方？这由你来决定。
1/ 1。