高中英语北师大版选修八练习：Unit 22 课下能力提升(一) 含解析
高中英语Unit 22 单元同步练习1 北师大版 选修8
高中英语Unit 22 单元同步练习1 北师大版选修8I.单项填空（共25分小题，计分25分）A）观察所给单词的读音，从A，B，C，D中找出其画线部分与其它单词画线部分读音不同的选项。
( )1.A union B universe C united D unfair( )2. A machine B China C ask D above( )3. A cook B food C moon D noon( )4. A elephant B understand C husband D woman( )5. A check B chemist C chest D chickB）从A，B，C，D中找出句中画线的单词或词组的意义。
( )6．It’s a sunny day today. Let’s go swimming,?A will youB won’t youC shall weD do you( )7. advice he gave us.A What goodB How goodC What a goodD How a good( )8.We succeeded our hopes.A besideB behindC beyondD besides( )9.He decided to visit the family Friday night.A atB inC overD on( )10.There are many ways o f traveling, but the cheapest is .A by footB with footC with feetD on foot( )11.He told us he a concert .A had attended; three days beforeB attended; three days agoC would attend; since three daysD was attending; for three days( )12.Do you think you’ll be able to finish the job by the time we back?A comeB will comeC shall have comeD are to come( )13.Jack and I bought some apples.A myselfB himselfC themselvesD ourselves( )14.Some diseases quickly from one person to another.A moveB catchC spreadD get about( )15.He didn’t go into detail on the subject; he spoke in.A commonB regularC generalD ordinary( )16.We finally an agreement after a lot of hard bargaining.A reachedB arrivedC droveD set( )17.I on seeing the manager. The service in this hotel is terrible.A insistB persistC intendD affirm( )18.He accidentally fire to the house.A putB setC gaveD started( )19.Trains stop here in order to passengers only.A get offB pick upC pull upD get past( )20.Dozens of people plunged into dead-streets, to find themselves trapped by crashing building.A surprisingB to surpriseC having been surprisedD surprised( )21.I have got a chair .A to sitB for to sit onC to sit onD for sitting( )22.I didn’t hear when he gave us the assignmentA what the professor saysB that the professor saidC what the professor saidD which the professor says( )23.I wonder on sale.A how much cost these shoesB how much do these shoes costC how much these shoes costD how much are these shoes cost( )24.We moved to the front row we could hear and see better.A soB suchC so thatD as( )25.We were both pleased honored to be guests of the president.A alsoB andC alikeD as( )26.I feel certain that things will with you in no time.A remainB reduceC increaseD improve( )27.Billy was with a boy twice his age on the floor.A beatingB strikingC strugglingD hitting( )28.Jack was fired last Friday, so he had to go out every day to work.A look forB wait forC pay forD thank for( )29.I met the new manager this morning and we basic policies.A looked onB got onC agreed onD agreed with( )30.Directly I the office I sat down and began to write the report.A arrived inB got onC got toD reached forII.完形填空（共20小题，计分20分）阅读下面短文，掌握其大意，然后从各题所给的四个选项中，选出一具最佳答案。
高二英语北师大版选修8单元测试：Unit22EnvironmentalProtection含解析
单元检测·提升二十二（满分：150分时间：120分钟）Ⅰ.听力(共两节，满分30分)第一节（共5小题；每小题1。
5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
W：That was the last bus home！And we've missed it！Call a taxi!M:A taxi?I’m not a millionaire。
1What does the man mean？A．They are not rich enough to call a taxi。
B．The woman has mistaken him for a millionaire.C．He doesn't understand what the woman means。
W：I got a few things from the shop。
M:A few？It looks like you bought out the supermarket！2What does the man mean？A．The woman looks like the owner of the supermarket.B．The woman did too much shopping from the supermarket.C．The woman seems to have bought her things outside the supermarket。
M：After I’ve finished reading this book，I can lend it to you if you are interested。
W:If I’m interested?I've been trying to borrow it everywhere。
(高中英语-北师大版)选修8 Unit 22 课下主题训练 人与环境、人与动植物
课下主题训练人与环境、人与动植物课时练(一)一、主题语基拓展练(一)主题词汇盘查(已会词汇，在□内打“√”；欠熟练词汇，多翻阅识记)①pollution□②radiation□③rubbish □④litter □⑤damage □⑥smelly □⑦disappearance □⑧destruction □⑨environment □⑩expectation □⑪endangered □⑫forbid □⑬protect □⑭punish □⑮severe □⑯surroundings □⑰emission □⑱haze □⑲noisy □⑳consume □(二)主题词汇训练Ⅰ.选词填空1．Waste water from the factory is the main cause of the pollution (pollute)．2．The disappearance (disappear) of dinosaurs is not necessarily caused by astronomical incidents.3．It will cause the destruction (destroy) of our seas and oceans.4．Please give him lots of love instead of high expectations (expect); otherwise he will be loaded with great pressure.5．He's devoted his whole life to the protection (protect) of the rare animals.6．A good judge will try to make the punishment (punish) fit the crime.7．Everyone should realize the importance of wildlife protection, because some animals are endangered (endanger)．8．The soldier who disobeyed the commander has been severely (severe) punished.Ⅱ.写出下列句中加蓝词的汉语意思1．The news of the radiation leak caused widespread public alarm. 辐射2．Don't leave any rubbish, and don't forget that the ecology of Antarctica is very delicate. 垃圾3．Our teacher told us not to drop litter carelessly anywhere. 垃圾4．Once the damage is done, it will take many years for the farmland to recover. 损害5．The once beautiful rivers have turned into smelly and dirty dustbins. 难闻的6．Nowadays people are more concerned about the environment where they live. 环境7．Some began to reform their legal systems and forbade research into human cloning.禁止8．Some insects take on the color of their surroundings to protect themselves. 环境9．Some of the most efficient refrigerators consume70 percent less electricity than traditional models. 消耗10．The emission of gases such as carbon dioxide should be stabilised at their present level. 排放二、主题语篇押题练Ⅰ.阅读理解More and more rare species are being threatened by tourism on the Galapagos Islands. Among them are lizards (蜥蜴), birds and other animals that live on the islands. Most of them are killed by the growing number of cars and buses that cross the highlands. Especially finches (雀类), birds that helped Charles Darwin prove the theory of evolution, are in danger of dying out completely.The Galapagos, volcanic islands in the Pacific, about a thousand kilometers off the coast of Ecuador, represent a whole ecosystem with animals and plants that cannot be found elsewhere on Earth. UNESCO made the islands a World Heritage Site.However, the islands are being ruined by environmental changes. Coastlines and harbors show signs of oily water as boatloads of tourists arrive there.Towns have hotels that are only half-finished.The Galapagos Islands have witnessed an economic boom over the past years. About 40,000 people live in the richest place in Ecuador, where wages are almost 70% higher than the wages in most of the country. Although Ecuadorian authorities restrict immigration to the islands, many go there in search of a new life. With them arrive new species of ants and insects. They also bring along dogs, cats, rats and other animals that destroy the natural ecosystem of the islands.What started out as ecotourism with only a few thousand people visiting the Galapagos Islands every year has turned into mass tourism. Today almost 200,000 tourists come to the islands annually. However, they are not so much interested in biology or wildlife but in spending a nice vacation.The fight to save the endangered islands has long been underway. Even though the Galapagos Islands are being helped with money from environmental organizations, local people do not always know how to use it. The government has also realized that they need to protect the islands, because tourism is a big source of income to the poor Latin Americancountry.语篇解读：本文是一篇说明文。
北师大版高中英语选修八Unit 22《Environmental Protection》课时提升作业
（福建专供）2018版高中英语 Unit 22 Environmental Protection课时提升作业北师大版选修8Ⅰ. 单项填空1. The terrorists to blow up the plane if their demands were not met.A. sacrificedB. relayedC. threatenedD. armed2. This country has been comparison one of the greatest industrialized countries.A. atB. beyondC. withinD. upon3. All the guests went out of the dining room, Mr. Wang alone at the table.A. to leaveB. leftC. leavingD. and had left4. You did very well. Have you his suggestion to improve your work?A. offeredB. adoptedC. providedD. received5. Tom was a black slave and he had at last the cotton farm to join the North Army.A. leftB. escapedC. harmedD. fled6. (2018·厦门模拟)The last few years have many natural disasters around the world, from drought to earthquake.A. noticedB. observedC. seenD. looked7. Although the teacher didn’t mention any names, everybody knew who he was.A. referring toB. turning toC. attending toD. talking to8. It was reported that 115 miners in the flooded mine for eight days were pulled out alive at last.A. trappedB. being trappedC. were trappedD. had trapped9. It is wise of you to well-trained workers untrained ones in the assembly line.A. substitute; forB. substitute; withC. replace; byD. replace; with10. (2018·福州模拟)In China many parents often make sacrifices for their boys or girls, which increases their dependence.A. in turnB. in returnC. in chargeD. in need11. (2018·泉州模拟)—Have you got any particular plans for the coming holiday? —Yes. , I’m going to visit some homes for the old in the city.A. If everB. If busyC. If anythingD. If possible12. that conflict is inevitable, we need to learn how to handle it.A. Having givenB. To giveC. GivingD. Given13. (2018·绍兴模拟)The US was a 20 percent to 30 percent appreciation(升值)of RMB, and China’s government refused this unfair demand.A. accounting forB. pushing forC. applying forD. answering for14. (2018·漳州模拟) seems to have been great difficulty in turning out excellent graduates.A. ThatB. WhatC. ItD. There15. —That’s not what life is about!You only have an eye for money.—I’ve not changed towards you.A. So what?B. If so.C. What if?D. How come?Ⅱ. 完形填空In the morning, Slim got up and prepared breakfast for his wife as usual. Nicole, his wife was listening to music in the bedroom. 1 , he felt that his body was shaking. Slim had the 2 response that there was an earthquake!He 3 quickly, “Dear, earthquake!Go to the toilet!” Nicole heard the shouting, 4 the first aid box quickly and ran into the toilet. The house was 5 even more dramatically.Bathroom was the next door to the kitchen. Slim picked up a kitchen 6 and two pieces of bread outside the kitchen. Slim tried to run along the wall to help Nicole. 7 , it got 8 suddenly with an explosion. The house 9 down and many things fell from above. Nicole was quickly buried in 10 . She felt breathing very difficult. She tried to stand up, but 11 .A few minutes later, the land was 12 . Nicole heard the sound of short 13 and thought it was Slim!She shouted to him but no 14 !He probably fainted. Nicole kept saying his name and she finally heard a response. Two people encouraged and 15 each other. They knew that there must be a way to 16 .Slim found that they were close and were 17 by the fallen stones and some powder. He started to dig with the kitchen knife. He felt 18 from his fingers. Finally, he removed the last piece of larger stones. Slim touched Nicole’s one hand, then dug the 19 stones of her body. Finally, Nicole had a 20 breathing slowly. Two people sat on the ground and hugged together. (256W)1. A. Suddenly B. ActuallyC. UnfortunatelyD. Really2. A. recent B. rapidC. secondD. best3. A. warned B. howledC. jumpedD. shouted4. A. used up B. found outC. took upD. put away5. A. burning B. shakingC. fallingD. moving6. A. tool B. cookC. forkD. knife7. A. However B. ThereforeC. InsteadD. Besides8. A. bright B. cloudyC. darkD. blank9. A. lay B. crashedC. brokeD. bent10. A. ruins B. ashesC. dirtD. pieces11. A. senseless B. impracticalC. impossibleD. invaluable12. A. normal B. usualC. flatD. silent13. A. steps B. breathC. movementsD. pauses14. A. response B. signC. hopeD. result15. A. touched B. heldC. calmedD. called16. A. relax B. communicateC. succeedD. escape17. A. wrapped B. separatedC. fastenedD. limited18. A. pain B. coldC. waterD. warmth19. A. sticking B. bundlingC. surroundingD. spreading20. A. complete B. constantC. steadyD. weakⅢ. 短文填词(2018·宁德模拟) 阅读下面短文, 根据以下提示:1)汉语提示, 2)首字母提示, 3)语境提示, 在每个空格内填入一个适当的英语单词, 并将该词完整地写在右边相对应的横线上。
高中英语北师大版选修八练习Unit 22 课下能力提升(一) Word版含解析
Unit22课下能力提升(一)Ⅰ.单句语法填空1．Whatyousaidwasnot________(relate)tothematter.2．Shewaslookingforwardtoputtingherideas________action.3．Weinsistthatthetourguide________(inform)usimmediatelyofanychangeoftheplan.4．Thestudentsansweredtheteacher'squestions________turn.5．Whodidyourefer________whenyousaidsomeonewasselfish?6．I'msureyoursuggestionwillcontributeto________(solve)theproblem.7．Tomisahead________hisclassinChinese.8．Hegotwell-preparedforthejobinterview, forhecouldn'trisk________(lose)thegoodopportunity.Ⅱ.完成句子1．考虑她喜欢看书，你可以买一本书给她作为生日礼物。
________________inreading, youhadbetterbuyherabookasthebirthdaypresent.2．没有空气和水人类就不能生存。
Man ____________________________________withoutairorwater.3．他把杯子弄掉了，杯子摔得粉碎。
Hedroppedtheglass, ______________________________________________.4．开着窗户你就会呼吸到新鲜空气。
_________________________________andyou'llbreatheinfreshair.5．这个问题看起来太难了我们解决不了。
高中英语北师大版选修八教学案：Unit 22 Section 1 含答案
Ⅰ.根据首字母及英文释义写出单词1．trap:_to prevent someone from escaping from a dangerous place2．principle:_a moral rule or set of ideas which makes you behave in a particular way3．boycott:_to refuse to buy something, use something, or take part in something as a way of protesting4．relevant:_connected with the subject or problem being discussed or considered5．condemn:_to say what sb.'s punishment is to be; to sentence sb. (esp. to death)6．sacrifice:_to willingly stop having something you want or doing something you like in order to get something more important7．recycle:_to put used objects or materials through a special process so that they can be used againⅡ.根据词性及汉语意思写出单词1．beyond prep. 超出2．federal adj. 联邦的3．coincidence n. 巧合4．consensus n. 一致的意见5．ecology n. 生态6．substitute n. 代替品，代用品7．reserve n．保护区v．保留，预约→reservation n．保留，存疑8．advocate v t.主张，提倡→advocation n．拥护，提倡，主张Ⅲ.补全短语1．be harmful to ...对……有害2．at risk 有危险，处于危险中3．a number of 一些4．beyond one's control 超出……的控制；不受……的控制5．speed up加快速度6．look ahead 展望未来7．refer to指，意即；提及；参考8．in turn 依次，轮流9．lead to引起，导致10．as a result of由于，因为11．take action 采取行动12．switch off关掉13．add up把……加起来14．ahead of在……的前面1．The amount of carbon dioxide in the atmosphere has risen by more than 30% in the last 250 years with half of this increase occurring since 1960.在过去的250年里，大气中的二氧化碳含量已经增加了30%以上，而其中的一半是在1960年以后增加的。
北师大版高中英语选修八Unit 22《Environmental Protection》课时提升作业
(福建专供）2014版高中英语 Unit 22 Environmental Protection课时提升作业北师大版选修8Ⅰ、单项填空1、 The terrorists to blow up the plane if their demands were not met、A、 sacrificedB、 relayedC、 threatenedD、 armed2、 This country has been comparison one of the greatest industrialized countries、A、 atB、 beyondC、 withinD、 upon3、 All the guests went out of the dining room， Mr、 Wang alone at the table、A、 to leaveB、 leftC、 leavingD、 and had left4、 You did very well、 Have you his suggestion to improve your work?A、 offeredB、 adoptedC、 providedD、 received5、 Tom was a black slave and he had at last the cotton farm to join the North Army、A、 leftB、 escapedC、 harmedD、 fled6、(2013·厦门模拟）The last few years have many natural disasters around the world, from drought to earthquake、A、 noticedB、 observedC、 seenD、 looked7、Although the teacher didn’t mention any names， everybody knew who he was 、A、 referring toB、 turning toC、 attending toD、 talking to8、 It was reported that 115 miners in the flooded mine for eight days were pulled out alive at last、A、 trappedB、 being trappedC、 were trappedD、 had trapped9、 It is wise of you to well-trained workers untrained ones in the assembly line、A、 substitute； forB、 substitute; withC、 replace; byD、 replace； with10、(2013·福州模拟）In China many parents often make sacrifices for their boys or girls， which increases their dependence、A、 in turnB、 in returnC、 in chargeD、 in need11、(2013·泉州模拟）—Have you got any particular plans for the coming holiday? —Yes、, I’m going to visit some homes for the old in the city、A、 If everB、 If busyC、 If anythingD、 If possible12、that conflict is inevitable， we need to learn how to handle it、A、 Having givenB、 To giveC、 GivingD、 Given13、(2013·绍兴模拟）The US was a 20 percent to 30 percent appreciation（升值)of RMB，and China’s government refused this unfair demand、A、 accounting forB、 pushing forC、 applying forD、 answering for14、（2013·漳州模拟) seems to have been great difficulty in turning out excellent graduates、A、 ThatB、 WhatC、 ItD、 There15、 -That’s not what life is about!You only have an eye for money、—I've not changed towards you、A、 So what？B、 If so、C、 What if?D、 How come？Ⅱ、完形填空In the morning, Slim got up and prepared breakfast for his wife as usual、 Nicole, his wife was listening to music in the bedroom、 1 ， he felt that his body was shaking、 Slim had the 2 response that there was an earthquake!He 3 quickly, “Dear，earthquake!Go to the toilet!” Nicole heard the shouting， 4 the first aid box quickly and ran into the toilet、 The house was 5 even more dramatically、Bathroom was the next door to the kitchen、 Slim picked up a kitchen 6 and two pieces of bread outside the kitchen、 Slim tried to run along the wall to help Nicole、7 ， it got 8 suddenly with an explosion、 The house 9 down and many things fell from above、 Nicole was quickly buried in 10 、 She felt breathing very difficult、 She tried to stand up， but 11 、A few minutes later, the land was 12 、 Nicole heard the sound of short 13 and thought it was Slim！She shouted to him but no 14 ！He probably fainted、 Nicole kept saying his name and she finally heard a response、 Two people encouraged and 15 each other、 They knew that there must be a way to 16 、Slim found that they were close and were 17 by the fallen stones and some powder、 He started to dig with the kitchen knife、 He felt 18 from his fingers、Finally， he removed the last piece of larger stones、Slim touched Nicole’s one hand， then dug the 19 stones of her body、 Finally, Nicole had a 20 breathing slowly、 Two people sat on the ground and hugged together、 (256W)1、 A、 Suddenly B、 ActuallyC、 UnfortunatelyD、 Really2、 A、 recent B、 rapidC、 secondD、 best3、 A、 warned B、 howledC、 jumpedD、 shouted4、 A、 used up B、 found outC、 took upD、 put away5、 A、 burning B、 shaking作业C、 fallingD、 moving6、 A、 tool B、 cookC、 forkD、 knife7、 A、 However B、 ThereforeC、 InsteadD、 Besides8、 A、 bright B、 cloudyC、 darkD、 blank9、 A、 lay B、 crashedC、 brokeD、 bent10、 A、 ruins B、 ashesC、 dirtD、 pieces11、 A、 senseless B、 impracticalC、 impossibleD、 invaluable12、 A、 normal B、 usualC、 flatD、 silent13、 A、 steps B、 breathC、 movementsD、 pauses14、 A、 response B、 signC、 hopeD、 result15、 A、 touched B、 heldC、 calmedD、 called16、 A、 relax B、 communicateC、 succeedD、 escape17、 A、 wrapped B、 separatedC、 fastenedD、 limited18、 A、 pain B、 coldC、 waterD、 warmth19、 A、 sticking B、 bundlingC、 surroundingD、 spreading20、 A、 complete B、 constantC、 steadyD、 weakⅢ、短文填词（2013·宁德模拟)阅读下面短文, 根据以下提示：1）汉语提示, 2）首字母提示, 3)语境提示, 在每个空格内填入一个适当的英语单词, 并将该词完整地写在右边相对应的横线上。
2017-2018学年高中英语北师大版版选修8：高考提能练Unit22仿真检测灵活拆组卷含解析
高考提能练Unit 22 仿真检测灵活拆组卷第一部分听力（满分30分,限时20分钟）第一节(共5小题；每小题1。
5分,满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．What’s the probable relationship between the two speakers?A．Old classmates。
B．Travelers in England。
C．Tourist and guide。
2．How will the man send the machines？A．By ship.B．By air.C．By truck.3．Where is the man going to plant the tree?A．By the front door.B．At the back of the garage.C．At the other end of the garden.4．What does the man advise Alan to do？A．Go out to work.B．Listen carefully to John。
C．Be calm and patient。
5．When is the man going home？A．In the evening。
B．In the afternoon。
C．At noon。
第二节(共15小题;每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置.听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题.6．Why does the man want to eat out?A．He wants to celebrate his birthday。
高二英语北师大版选修8单元测试：Unit22含解析
单元测评一（120分钟150分)Ⅰ. 听力(共两节，满分30分）第一节（共5小题；每小题1. 5分，满分7。
5分）听下面5段对话。
每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1。
What does the girl advise the boy to do?A. To recycle the waste paper.B。
To get rid of the waste paper。
C. To buy the waste paper。
2。
What will the man do on Saturday evening?A. Go to dance.B. Go to listen to an English lecture。
C. Go to make a speech。
3。
Who was in hospital？A. Mike.B. John。
C. The girl。
4. Where are the speakers?A。
On a bus。
B. On a plane. C. In a car.5。
What was the boy doing?A。
He was looking at the advertisement。
B。
He was talking to the girl。
C。
He was talking about the advertisement with the girl.第二节（共15小题;每小题1。
5分, 满分22。
5分）听下面5段对话或独白.每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前, 你将有时间阅读各个小题, 每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
北师大课标版高中英语选修8Unit 22 Lesson 1(共30张PPT)
to humans.
C. Greenhouse gases do more good than harm
to humans.
D. Proper greenhouse gases are quite
necessary to the earth.
2) Which of the following is NOT mentioned as
polar melting
skinny polar bear
Shrinking ocean
wildness
flooding
drought
Poverty
natural disasters volcanic eruptions Earthquakes
How much do you know about
global warming?
1. What is it?
2. What’s the impact of it? 3. What has caused it? 4. What can we do to slow it down?
p6 2
II. Match the meanings of following words.
the result of global warming?
A. Typhoons.
B. Serious diseases.
C. Polar ice melting. D. Heat waves.
p7 3
III. Answer these questions.
1. What is global warming? 2. What human activities are causing global
2018高中英语选修八北师大版课时作业：unit 22 environmental protection22.1 含答案
Unit 22Environmental ProtectionSection ⅠWarm-up & Lesson 1 Global Warming课后篇巩固探究一、写作词汇检测完成下列小对话或语篇。
1.—What were you majoring in at college?—I was majoring in (生态学).2.—Who is the man talking to the farmer?—A (顾问) to help us to plant these vegetables.3.—Why did the old man move to the hill?—Because he liked to live near the natural (保护区).4.—Why were most of the people leaving the meeting?—The speech was not (有关的)to their life.5.—Why was the man worried at the time?—Because his son (威胁) to drop out of the school.6.The building caught fire that night and soon the strong wind made the fire (超出) control.Unfortunately,most of the people were (困住) in the building.The firefighters arrived in five minutes and one of them (牺牲)his life to save a little boy.Another firefighter was (迫使陷于不幸的境地) to live a life using a wheelchair.The big fire (导致) more than 50 deaths.二、阅读词汇检测完成下面的小短文,写出画线部分的汉语意思。
高中英语(北师大版,选修八) Unit 22 Section Ⅴ 学业分层测评【含解析】
学业分层测评Ⅰ.单句语法填空1．Not only ________ I know her, but I was her best friend.2．He said that the Christmas tree ________(buy) soon.3．You can easily get access ________ the humorous old man.4．He fixed his attention on ________(listen) to the morning news.5．At no time ________ the country been more prosperous than at present.【答案】 1.did 2.would be bought 3.to4．listening 5.hasⅡ.单句改错1．The naughty boy was made do his homework._________________________________________________________________ 2．Not only the students but also the teacher like holidays._________________________________________________________________ 3．The only access of the city is across the bridge._________________________________________________________________ 4．My new house is painted now. 【导学号：14092026】_________________________________________________________________ 5．These problems should have solved months ago._________________________________________________________________ 【答案】 1.do前加to 2.like改为likes 3.of改为to 4.is后加being 5.have后加beenⅢ.阅读理解Alaska's Arctic lakes now freeze later and melt earlier in the year than in 1950，leaving them easy to suffer water loss from evaporation(蒸发)and possibly adding to local warming, a new study finds.The winter ice season near Barrow, Alaska, is shorter than in 1950, researchers reported Jan.30 in the journal The Cryosphere.Lake ice is also thinner each winter.The scientists surveyed 402 lakes on the North Slope，where permafrost (permanently frozen ground)and shallow lakes dominate the area.In 2011, the lake ice was 38 percent thinner than in 1950, and 22percent fewer lakes froze through to their bottoms.“When we saw the actual numbers we were shocked at how dramatic the change has been，” lead study author Cristina Surdu, of the University of Waterloo in Canada，said in a statement.Surdu and her co-authors analyzed the changes in lake-ice thickness and ice cover with satellite images and climate model simulations(satellite images are only available from 1991)．The climate models suggest the Arctic lakes froze almost six days later and broke up about 18 days earlier in the winter of 2011 compared with the winter of 1950.“The changes in ice and the shortened winter affect Northern communities that depend on ice roads to transport goods，”Surdu said.For example, every winter, oil companies build roads over frozen lakes to carry supplies to Prudhoe Bay.“The dramatic changes in lake ice may also contribute to further warming of the entire region, because open water on lakes contributes to warmer air temperatures，”Surdu said.The Arctic is warming twice as fast as the rest of the planet, for reasons that may include its layered atmosphere, which traps heat, and the loss of sea ice and snow cover, which help reflect the sun's energy when present.【语篇解读】本文主要讲述北极湖冰的变化及其带来的影响。
2019-2020新课堂英语选修八北师大版讲义：Unit 22-1 Word版含答案
Global Warming Threatens PenguinsRising temperatures and melting ice have affected the habitats of five species of the swimming birds.The Emperor Penguin(帝企鹅)The Emperor，the largest and most recognizable of the penguin species，is thought to be the most vulnerable1 of all life in Antarctica.According to the World Wildlife Federation，the overall rise in temperatures is melting sea ice and reducing the penguin's habitat.Penguin(阿德利企鹅)In the last 25 years，the population has dropped 65% because of a loss of sea ice and increased competition for food among other penguin species.Penguins require dry land for breeding grounds2and stone pebbles3for creating nests，but their greater survival depends on the presence of sea ice.King Penguin(王企鹅)At present，there are 2 million pairs of breeding King Penguins on the islands north of Antarctica.Research suggests that the population is decreasing as sea temperatures warm and the birds are forced to travel longer distances to find food.Chinstrap Penguin(帽带企鹅)The warming temperatures have been beneficial for Chinstrap penguins for the present，which breed and nest on land with no ice or snow.The warmer temperatures have forced the Chinstraps further south，which is putting them in competition with Emperors and for food.Gentoo Penguin(巴布亚企鹅)Much like the Chinstrap，the Gentoo birds protect their eggs by turns and prefer slightly warmer temperatures.In the last few decades，their numbers have been on the decrease.The decrease in population is likely due to reduced food availability as a result of overfishing and climate change.With their food source under threat and their habitat evaporating4，Emperor，Adelie，King，Chinstrap and Gentoo Penguins all share Antarctica's uncertain future.Notes1．vulnerable adj.脆弱的2．breeding ground 繁殖地3．pebble n．卵石4．evaporate v．蒸发TaskFill in the blanks according to the passage.Penguin答案 rgest 2.nests 3.distances 4.south 5.eggsPeriod One Warm-up & Lesson 1Global WarmingⅠ.单词自测1．trap v t.使困住trap n．圈套；陷阱2．consultant n．顾问consult v t.咨询；请教3．reserve n．保护区；储备reserve v．保留；储备；预订；保护reservation n．保留地；疑惑；预订4．principle n．原则，道德准则5．conservation n．保护conservative adj.保守的；守旧的6．refer v．指，意即7．coincidence n．巧合coincide v．巧合的是；恰好相合；一致8．condemn v t.迫使(某人)陷于不幸的境地9．sacrifice v t.，v i.牺牲；献出sacrifice n．牺牲(品)；祭品10．advocate v t.主张，提倡advocate n．提倡者；拥护者11．recycle v t.回收利用12．substitute n．代替品，代用品；v.用……代替；代替13．threaten v t.威胁threat n．威胁Ⅱ.短语自测1．be_harmful_to对……有害2．at_risk处于危险中3．a_number_of一些4．in_the_last_few_decades在过去的几十年里5．beyond_one's_control不受……的控制6．pump_into注入7．speed_up加快速度8．look_ahead展望未来9．refer_to提及，参考10．in_turn依次，轮流11．lead_to引起，导致12．take_action采取行动13．switch_off关掉14．add_up把……加起来15．ahead_of在……前面1．The water level has risen so_high_in_several_places_that many homes are at risk from flooding.几个地方的水位上涨得那么高，以至于许多房子处在被淹的危险中。
高中英语北师大版选修八课时作业Unit22含解析
Unit 22 Environmental Protection课时作业6GrammarⅠ.单句语法填空1．Unless some extra money is_found (find), the theatre will close.2．Shakespeare's play Hamlet has_been_made (make) into at least ten different films over the past years.3．We are confident that the environment will_be_improved (improve) by our further efforts to reduce pollution.4．I had the good fortune to_be_selected (select)．5．The first debate was supposed to_have_been_held (hold) on Tuesday.6．He hurried home, never once looking back to see if he was_being_followed (follow)．7．In the 1950s in the USA, most families had just one phone at home, and wireless phones hadn't_been_invented (invent) yet.8．The students have been working hard on their lessons and their efforts will_be_rewarded (reward) with success in the end.9．More efforts, as reported, will_be_made (make) in the years ahead to accelerate the supplyside structural reform.10．To my delight, I was_chosen (choose) from hundreds of applicants to attend the opening ceremony.11．She asked me if I would (will) like to go to see a film with her.12．The children were making so much noise, and the teacher hurriedly went to see what was (be) the matter.13．The teacher told us that knowledge is (be) power.14．She suggested I (should)_stay (stay) there over the weekend.15．He told her to_do (do) some shopping for him.16．Mary said she went (go) to China in 2014.17．John's father, along with his uncle, demands that he (should)_stay (stay) in New York one more day.18．She told him what a silly boy he was (be)．19．She advised me not to_tell (tell) the news to him.20．Our teacher tells us that the moon travels (travel) around the earth.Ⅱ.单句改错1．The naughty boy was made do his homework.made 后加 to2．A talk on American culture will be giving in the school hall this weekend.giving→given3．The teacher asked whether everybody is there.is→was4．He said he will go to see his friend.will→would5．To my disappointment, my father doesn't agree buy me a new bike.buy 前加to6．The climbers trapped by a fierce storm which went on for days.trapped 前加were7．The vegetables didn't taste very good. They had cooked too long.had 后加 been8．A greater number of magic English books would be published next year.would→will9．He promis ed give me a pay raise after the sixmonth probation.promised 后加 to10．Mary denied take the book out of the library.take→takingⅢ.完成句子1．We know the work must_be_finished at once.我们知道这项工作必须立刻完成。
高中英语北师大版选修八练习Unit 22 课下能力提升(二) Word版含解析
Unit22课下能力提升(二)Ⅰ.选词填空apartfrom, earnone'sliving, resultin, orelse, forgood, wrap...up, allinall, carryon, onsb.'sbehalf, callforanendto...1．Thepoorboyhadto____________bybegging.2．Stressandtiredness____________alackofconcentration.3．____________， itwasagreatsuccessinthefilmindustry.4．Iexpectthatourfriendshipwilllast____________.5．Don'tgotoanytrouble____________.6．She____________it____________asquicklyaspossible.7．Youmuststudyhard, ____________youwillfailintheexam.8．Theteamleader____________thematch.9．It'simpossibleto____________aconversationwithallthesenoisesgoingonoutsidethehouse.10．It'sagoodcomposition, ____________afewspellingmistakes.Ⅱ.单句改错1．Don'talwayseathamburgersandelseyou'llgetfat.____________2．Hewillgiveupsmokingforwell.____________3．Ihadtocallfortheendtothegamewhenitsuddenlyrained.____________4．Hehashisfaults, but, inall, heishonest.____________Ⅲ.完成句子1．如果你坚持那样，你要对后果负责。
统考版2022届高考英语选修8Unit22-24课时提能练北师大版
课时提能练(四十三)选修8Unit 22Environmental Protection(A) Ⅰ.阅读理解A(2020·绵阳市第一次诊断性考试)Wheat is a main source of food for people across the planet，accounting for a fifth of the calories consumed globally.But as a result of climate change，scientists believe most parts of the world where the crop is grown will be hit by water shortages by the end of the century.And the U．S.could be among the countries worst affected，the authors of the research published in the journal Science Advances told Newsweek.If climate change isn't dealt with，by the year 2100,60 percent of areas that grow wheat will be hit by water scarcity —up from the current level of 15 percent，according to the international team of scientists.Coauthors Miroslav Trnka and Song Feng told Newsweek that in their previous research，they had shown climate change may cause soil to become less moist (湿润的)across most mainland U．S.states，including those where wheat is grown.As a result，the U．S.could be “one of the top most affected wheat producers” in terms of the increase in areas affected by severe droughts，they said in a joint statement.Worryingly，existing research has predicted a 4.0 to 6.5 percent drop in global wheat production per 1 degree Celsius of warming if climate change isn't eased.And it's unlikely that wheat can be replaced if water becomes scarce，as it's not as thirsty as other crops and can do without water for a relatively long period of time.“If multiple regions are affected by drought at the same time，it might be difficult to meet the demand even if the trade routes stay open and are not restricted by governmental measures，” warned Feng and Trnka.However，they said，“Studies show that if we continuously improve the sustainability and technologies in the coming decades and allow for international trade，we may overcome the negative impacts of climate change.”【语篇解读】科学家认为由于气候变化，到本世纪末，世界上大部分种植小麦的地区将受到缺水的影响，而如果气候变化得不到缓解，全球小麦的产量将会减少。
高中英语北师大版选修八练习：Unit 22 课下能力提升(四) 含解析
Unit 22课下能力提升(四)Ⅰ.单句语法填空1．The boy was completely absorbed ____________.2．At ____________ time should we give up, facing difficulties.3．This release them ____________ personal responsibility.4．It's ____________ (legal) to read people's private letters without permission.5．A new cinema ____________ (build) here now. They hope to finish it next month.6．—What happened to the priceless works of art?—They ____________ (destroy) in the earthquake last month.7．The road ____________(repair) when we came last time.8．According to the art dealer, the painting ____________ (expect) to go for at least a million dollars.9．Hundreds of jobs ____________ (lose) if the factory closes.10．This novel ____________(translate) into many languages since it was published.Ⅱ.完成句子1．晚上我们住在一个很偏远的小山村，没有机会上网。
At night we lived a remote mountain village, and ________________ the internet.2．动物享有和人类同等的权力。
北师大版高中英语选修八Unit 22《Environmental Protection》能力提升
温馨提示：此套题为Word版，请按住Ctrl，滑动鼠标滚轴,调节合适的观看比例,答案解析附后。
素能提升演练(二十二)选修8 Unit 22Ⅰ.选词填空（注意用正确形式）a number of, apart from，on one’s behalf, or else， answer for, wrap up， carry off, for good, all in all， lead to1、 ______， most visitors enjoyed the trip、2、 We will love our motherland ______、3、 The mine accident ______ more than 100 men’s lives、4、 There are ______ birds and animals in the world、5、 Hard work ______ success and failure often lies in laziness、6、Our general manager can’t be here today, so I’m speaking ______、7、 Hurry up, ______ you will be late、8、 The driver should ______ the safety of the passengers、9、 They are to ______ the talks next Saturday、10、 He is a good teacher ______ his bad temper、Ⅱ、句型转换1、 I stood at the school gate and waited for my lovely baby、（转换为分词作状语句式）I stood at the school gate, ________________________、2、 The flowers which smell sweet in the botanic garden attract the visitors to the beauty of nature、 (转换为分词作定语的句式)The flowers ____________ in the botanic garden attract the visitors to the beauty of nature、3、 Mr、 Brown seems not to come again、（转换为it作形式主语的句式）__________ Mr、 Brown will not come again、4、 If it is necessary, we shall send a telegram home、（转换为省略句式）__________ , we shall send a telegram home、5、 Mr、 Smith is a friend as well as a teacher to us、 (用not only、、、 but (also）改写句子）Mr、 Smith is _____________ a friend to us、Ⅲ.单项填空1、 [2012合肥模拟］Global warming ______ an average increase in the Earth's temperature that， in turn， leads to climate change、A、 appeals toB、 occurs toC、 refers toD、 belongs to2、 Reduced rainfall has affected large areas of Africa for years， ______ irrigation canals dry and many other zones are becoming drier、A、 leavingB、 to leaveC、 leftD、having left3、 A number of nations have already been in armed conflict over water， and reduced rainfall in the west of the US has ______ huge forest fires、A、 resulted fromB、 resulted inC、 dealt withD、 lain in4、 [2012泉州模拟]-Have you got any particular plans for the coming holiday?-Yes、 ______ , I’m going to visit some homes for the old in the city、A、 If everB、 If busyC、 If anythingD、 If possible5.—Hello， this is Downs Hotel、 Can I help you？—Yes, I’d like to ______ a table for five for dinner this evening、A.remove B。
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Unit 22课下能力提升(一)Ⅰ.单句语法填空1．What you said was not ________ (relate) to the matter.2．She was looking forward to putting her ideas ________ action.3．We insist that the tour guide ________ (inform) us immediately of any change of the plan.4．The students answered the teacher's questions ________ turn.5．Who did you refer ________ when you said someone was selfish?6．I'm sure your suggestion will contribute to ________ (solve) the problem.7．Tom is ahead ________ his class in Chinese.8．He got well-prepared for the job interview, for he couldn't risk ________ (lose) the good opportunity.Ⅱ.完成句子1．考虑她喜欢看书，你可以买一本书给她作为生日礼物。
________________ in reading, you had better buy her a book as the birthday present.2．没有空气和水人类就不能生存。
Man ____________________________________ without air or water.3．他把杯子弄掉了，杯子摔得粉碎。
He dropped the glass, ______________________________________________.4．开着窗户你就会呼吸到新鲜空气。
_________________________________ and you'll breathe in fresh air.5．这个问题看起来太难了我们解决不了。
________________ the problem is too difficult for us to work out.Ⅲ.课文缩写语法填空Scientists have reached consensus 1.________ human beings are causing global warming. They claim that it 2.________ (see) as a danger and is relevant 3.________ our lives.4．________ (globe) warming refers to an average increase in the Earth's temperature that, in return, leads 5.________ climate change. Over the last 100 years, plenty of carbon dioxide goes into the atmosphere every year and the temperature has increased 6.________ 1°F. And this will cause 7.________ (terribly) climate changes. Governments all over the world have a 8.________ (responsible) to take action to prevent this 9.________ going on. And a lot of things can be recycled 10.________ (save) natural resources.Ⅳ.完形填空Barbara was driving her six-year-old son, Benjamin, to his piano lesson on the highway. They were late and Barbara was __1__ tired. She had worked extra shifts as a night __2__ nurse. The sleet (雨夹雪) storm and icy roads__3__ her tension. She was thinking of turning around at once.Suddenly a car ahead of them lost control on a patch of ice and crashed __4__ into atelephone pole. The impact was horrible.Barbara pulled onto the road's shoulder. Thank God she was a nurse — her skill might make a __5__ in the fate of these __6__ passengers! But what about Ben? Little boys __7__ see scenes like this. But was it__8__ to leave him alone? What if their car was __9__ from behind, or a stranger__10__ him? For a brief moment, Barbara decided to go on her way. “Ben, honey, __11__ me you'll stay in the car！” she cried over her shoulder.“I will, Mommy，” she heard him say __12__ she ran, slipping and sliding, toward the crash site.It was __13__ than she had feared. Two high-school-aged girls had been in the car. One, the blonde on the passenger side was dead. The driver, however, was unconscious. Barbara quickly __14__ pressure to the wound in the teenager's head while her practiced eyes ran over the other__15__. A broken leg, maybe two, along with probable internal damage. But if help came, this girl would live. The ambulance arrived. “Good job，” one rescue worker said, __16__ he examined the driver. “You probably saved her life, Ma'am.”As Barbara walked back to her car a feeling of__17__ overwhelmed her, especially for the family of the passenger who had died. But what should she tell Ben?“Mom，” he __18__，“did you see it？”“See what, honey？” she asked.“The angel, Mom! He came down from the sky. And he opened the door, and he took that girl out.” Barbara's eye, were filling with tears, “Which door, Ben？”“The __19__ side.”Later Barbara was able to meet the families of the victims. They expressed their __20__ for the help she had provided. Barbara was able to give them something more: Ben's vision.1．A.uncommonly B．commonlyC．unusually D．usually2．A.class B．workC．school D．duty3．A.added to B．made upC．added D．brought up4．A.front B．forwardC．backward D．sideways5．A.help B．devotionC．contribution D．difference6．A.fortunate B．unfortunateC．strange D．familiar7．A.shouldn't B．can'tC．wouldn't D．couldn't8．A.safe B．necessaryC．fit D．sure9．A.stolen B．beatC．hit D．broken10．A.approached B．stolenC．struck D．robbed11．A.tell B．replyC．answer D．promise12．A.before B．asC．after D．on13．A.lucky B．more dangerousC．worse D．better14．A.pulled B．putC．set D．applied15．A.scars B．injuriesC．death D．harms16．A.before B．afterC．since D．as17．A.harm B．achievementC．sadness D．tiredness18．A.whispered B．shoutedC．yelled D．repeated19．A.driver B．strangerC．passenger D．passer-by20．A.gratitude B．admirationC．help D．benefitsⅤ.阅读理解United Nations Climate Change ConferenceThe U．N. Climate Change Conference opened in Copenhagen, Denmark on Dec. 7th with some 15,000 delegates and observers from nearly 200 countries attending what is called the last best chance for an agreement to combat (与……战斗) global warming.Their aim is to find common ground, including on reduction of greenhouse gas emissions, promotion and transfer of new more eco-friendly technology and the necessary funding to make this possible, especially for the less developed and poorer nations. It also means coming up with long term vision and cooperation for the future.Most scientists believe the warming trend is mainly caused by human activity, especially the use of fossil fuels (矿物燃料) and the cutting down of forests. Skeptics (怀疑论者) say global warming is part of a natural cycle of climate change.In Copenhagen, experts and officials alike are putting the emphasis on what people and governments can do to cut the emission of greenhouse gases.Scientists say a 25 to 40 percent cut in carbon-dioxide emissions is needed to control global warming. The European Union, China, and India have already pledged (保证) reductions. The United States is waiting for Congressional (国会的) approval for a proposal put forward by the Obama administration.Barack Obama, President of the United States said, “Each of us must do what we can when we can to grow our economies without endangering our planet — and we must all do it together. We must seize the opportunity to make Copenhagen a significant step forward in the global fight against climate change.”Desmond Tutu, Archbishop of South Africa said, “Worldwide, we have the chance to start turning the tide of climate change, but only if all governments commit themselves to a fair, binding (有约束力的) and sustainable climate agreement in Copenhagen.”1．From the first paragraph we can infer that ________.A．people think that this conference is of no useB．this conference is the last one to be held about the climate changeC．before this conference some countries fight against each otherD．people expect a final agreement will be achieved2．Which is NOT included in the aim of this conference?A．To reduce the emission of the greenhouse gases.B．To develop the agriculture and industry of the developed countries.C．To cooperate with each other for the future.D．To transfer new more eco-friendly technology.3．Which statement is TRUE according to the passage?A．The United States refuses to reduce the emission of greenhouse gases.B．The European Union is waiting for a proposal put forward by Obama.C．China and India have already agreed to cut carbon-dioxide emissions.D．South Africa doesn't think much of this conference.4．What is Obama's attitude according to his words?A．Doubtful.B．Positive.C．Negative. D．Regretful.答案：Ⅰ.1.relevant 2.into 3.(should) inform 4.in 5.to 6. solving7.of8.losingⅡ.1.Given her interest 2.couldn't live3．breaking it into pieces 4.Leave the window open 5.It seems thatⅢ.1.that 2.is seen 3.to 4.Global 5．to 6.by7.terrible8.responsibility9．from10.to saveⅣ.语篇解读：本文主要讲了一位母亲开车载着儿子去上钢琴课的路上发生的事情。