2019-2020学年高中英语 Unit 22 Environmental Protection Section Ⅱ Lesson 1—Language Points知能演练轻松闯关 北师大版选修8.doc

1、Section Lesson 1Language Points 品句填词1Tom sees robots making a positive (贡献) to society.答案：contribution2The racial problem will greatly (威胁) the peace in the Middle East.答案：threaten3The hunter set a (圈套) for the rabbits in the forest.答案：trap4The experts (提倡) higher salaries for teachers.答案：advocated5

2、One misunderstanding I addressed was about social (牺牲)答案：sacrifice6Its OK to (代替) vegetable oil for butter.答案：substitute7The workers deed was (超出) the call of duty.答案：beyond8Their lack of qualifications (使陷于不幸的境地) them to do a lifetime of boring work.答案：condemned9Consider whether you have all of the

3、 (有关的) information.答案：relevant10It was a mere (巧合) that they saw eye to eye on that point.答案：coincidence 单句改错1What did you do when the old man was trapping in the fire？ 答案：trappingtrapped2Id like to reserve a table to three people for eight oclock. 答案：第二个to改为for3The soldier saved the child for the s

4、acrifice of his life. 答案：forat4What led the girl to taking up acting as a career？ 答案：takingtake5The accident condemned him for a life in an armchair. 答案：forto 完成句子1这个年轻人喜欢在夏天开着窗户睡觉。The young man likes falling asleep in summer.答案：with the windows open2如果得到他的支持， 我想我们会赢得这次选举。 ，I think well win the elec

5、tion.答案：Given his support3没有你的帮助， 我们不会按时完成任务的。Without your help, we the task on time.答案：wouldnt have completed4你不用时， 不要让发动机开着。You shouldnt when you dont use it.答案：leave the engine running5只要情况允许， 我们下周将举行会议。 circumstances permit, we shall hold the meeting next week.答案：Provided that 课文语法填空Can we take

6、the heat? In the last few decades, scientists 1. (report) that human beings are causing changes in the Earths climate, which was considered 2. our control. They claim that in the last 50 years, gases pumped into the Earths atmosphere 3. (speed) up the process of global warming and affecting our clim

7、ate. Global warming, 4. is seen as one of the 5. (big) environmental problems facing the 21st century, is a danger to our lives. The temperature of the Earth 6. (control) by greenhouse gases. When the 7. (present) of these gases in the atmosphere increases, the Earths temperature rises. Over the las

8、t 100 years, human activities 8. (cause) global warming. If it continues to rise, human beings 9. (suffer) severe consequences. How can we stop these disasters from happening? Governments all over the world have a responsibility to reduce greenhouse gases. Some governments express reservations about

9、 10. global warming is really caused by human activities. Even every average person can play their part. They can make small changes, which can be added up to save our future. After all, theres no substitute for our Earth.答案：1.have reported2.beyond3.have been speeding4.which5.biggest6.is controlled7

10、.presence8.have caused9.will suffer10.whetherA卷 单句语法填空1 (give) that we were robbed, we could dial 110.答案：Given2But for the rain, they (have) a pleasant journey.答案：should have had3The beauty of the waterfall is beyond (describe)答案：description4We condemned him his bad conduct.答案：for5Laziness contribut

11、ed his failure in the exam.答案：to6The receptionist will lead you the meeting room.答案：to7Im busy.Could you substitute me at the meeting? 答案：for8Mens traditional role in the family would (threat)答案：be threatened9A number of satellites (be) now circling the earth.答案：are10English is referred to a univers

12、al language.答案：as 阅读理解After graduating from high school, I still didnt have much work experience. Without hesitation, I applied for a volunteer position with Canada World Youth. They arranged a team of young women from across Canada to help and learn in Central America. We lived in a small town in t

13、he mountains of the Esteli region. We were split into seven pairs and placed with seven different host families. We went through a week of pretraining in Toronto. Though we had received some training, things didnt go as well as we had expected.The biggest barrier was language. Many of us were told t

14、hat our host families would speak English. As such, it was quite a shock to be dropped off at our host familys home to find they spoke absolutely no English at all. My roommate was from Quebec and she spoke fluent French. No wonder her transition(过渡) to learning Spanish was much easier.The culture s

15、hock was much more evident in Nicaragua, as everything was very different from my home in Canada. My biggest struggle overall was handling illness. My stomach couldnt handle the changes in food and water, and this，combined with the heat left me feeling very sick for about a week. This was made even

16、more difficult by the fact that I could not properly communicate to my host family what was wrong, or what I needed. They were very kind, regardless of my inability to communicate, and made sure I was feeling better.Though things were not easy, I learned so much from the people I met. To anyone cons

17、idering traveling abroad: Just do it! It forces you to leave your comfort zone and step out of your shell. These experiences taught me so much about myself while broadening my world view. These experiences are the reason I have fallen in love with travel.【解题导语】本文是一篇记叙文，主要讲述了作者在中美洲做志愿者时的生活经历。1The aut

18、hor applied for a volunteer position because she Ahoped to help poor peopleBneeded to practice her language skillsCwished to learn about different culturesDwanted to gain some practical experienceD解析：细节理解题。根据第一段I still didnt have much work experience. Without hesitation, I applied for.可知，作者出于积累实践经验的

19、目的而申请参加了志愿活动。2We can learn from Paragraph 3 that in Nicaragua, the author Adidnt like her host familyBreally enjoyed the local foodCmissed her life back in CanadaDfound it hard to adapt to the new lifeD解析：推理判断题。根据第三段The culture shock was.different from my home in Canada.及后面作者生病且很难与寄宿家庭沟通等信息可推断，作者发现自

20、己很难适应那里的生活。3What does the author think of her stay in Central America?ARelaxing.BDisappointing.CBeneficial. DSpecial.C解析：推理判断题。根据最后一段的I learned so much from the people I met.broadening my world view.可知，作者认为自己在中美洲的生活经历很有益。4What does the author mainly talk about in this passage?AReasons to travel abro

21、ad.BThe volunteer work she did.CHer experience living abroad.DSome customs in Central America.C解析：主旨大意题。根据文章大意可知，作者主要讲述了她在国外生活的经历。 完形填空My daughter had signed an organ donor card, but my husband and I did not know it. We learned about our daughters decision after she was 1 injured in a car crash. Doc

22、tors 2 on her for 20 hours and couldnt save her life. Finally, the doctor 3 told us our daughter was brain dead. Did we want to 4 organ donation?I was already in shock. The 5 of donating my daughters organs was another shock and I was 6 about my 15yearold twin grandsons. They had just lost their mot

23、her and we had lost our daughter. The doctor 7 the organ harvesting procedure, but I did not want to hear it.We 8 to organ donation and signed the legal papers. The twins said their last goodbye to their mother and the images of their sorrow are 9 in my mind until now. Two days later we received a 1

24、0 from the organ donor organization. Our daughters organs had 11 three lives. Thanks to her generosity, two strangers now see.Weeks later, we received a certificate from the organ donor organization in 12 of our daughter. The twins received individual certificates and hardly 13 at them. I fully unde

25、rstood their 14 . They did not want any certificates, they wanted their mother 15 and we wanted our daughter.The sadness associated with organ donation is a 16 thing. First, it makes the ending of death all too clear. Secondly, I find a measure of comfort in the 17 that my daughter was an organ dono

26、r. My daughter cared about others and this caring 18 after her death.Organ donation did not give me a sense of control, 19 it did give me a sense of giving. 20 is more caring than signing an organ donor card. I also know my family will find comfort in my daughters generosity.【解题导语】本文讲述了一位母亲在女儿因车祸去世并

27、捐献身体器官后的经历和感受。1A.partlyBslightlyCseverely DhardlyC解析：根据下句语境可知作者的女儿车祸时受了重伤。2A.insisted BturnedCwaited DoperatedD解析：根据语境，医生为作者的女儿做手术达20小时之久，但未能挽救她的生命。3A.in need Bin chargeCin trouble Din dangerB解析：做完手术后，主治医生告诉作者她的女儿已经脑死亡。4A.go on with Bcompare withCmix with Ddeal withA解析：根据上文语境，既然作者的女儿在器官捐献卡上签过字， 那么下一

28、步就涉及是否继续进行器官捐献。5A.knock BdifficultyCresponse DthoughtD解析：女儿的去世已经让作者悲痛不已，再想到要把女儿的器官捐献出去，这无疑是雪上加霜。6A.certain BpleasedCworried DexcitedC解析： 根据语境作者的女儿有两个未成年的双胞胎孩子，为此作者十分担忧。7A.described BlearnedCpraised DregrettedA解析： 在医生描述器官移植的具体流程时，作者根本没有心思听。8A.stuck BagreedCreferred DobjectedB解析：根据下文语境，作者同意捐献女儿的器官。9A.

29、cloudy BunknownCdark DclearD解析：在向他们的母亲做最后的道别时，作者的两个外孙十分悲伤，至今作者仍对此情此景记忆犹新。10A.call BpassportChandbag DgiftA解析：作者在两天后收到了来自器官移植机构的一个电话。11A.created BlostCsaved DtakenC解析：根据下文语境，由于作者女儿的慷慨，她拯救了三个人的生命，其中两个陌生人重见光明。12A.danger BrecognitionCsearch DcaseB解析：几周之后，作者收到了器官移植机构的一份证书，以表示对作者女儿捐献器官的认可和赞赏。13A.laughed B

30、pointedCwondered DglancedD解析：作者的两个外孙也分别收到了器官移植机构的证书，但由于悲伤他们几乎没有心情去看上一眼。14A.reaction BtrickCdecision DsuggestionA解析：作者对孩子们的这种反应非常理解。15A.away BoffCback DinC解析：此时此刻，对孩子们来说，他们不想要什么证书，他们想要他们的妈妈能够回到自己的身边。16A.clumsy BstrangeCpopular DdifferentB解析：在器官捐赠时的那种悲痛是捉摸不定的。17A.place BreasonCcause DfactD解析：作者从女儿是一位捐

31、赠者这一事实中获得一丝安慰。18A.continues BfinishesCdecreases DbeginsA解析：作者的女儿生前关心他人，通过捐赠器官这一方式，去世后这份关爱仍在继续。19A.so BandCbut DbecauseC解析：这次器官捐献让作者没有支配的感觉而是一种给予的感觉。20A.Anything BNothingCSomething DEverythingB解析：作者认为没有什么比在器官捐献卡上签字更能表达一个人的爱心。B卷 阅读理解AIn the movie, The Day After Tomorrow, many climate changes including

32、 an ice age are caused by global warming. Much of the science in the movie has been questioned by people. However, there may be some truth to the idea in the movie that global warming could cause an ice age.The theory starts with an understanding of why Europe and Scandinavia are not colder already.

33、 After all, other places at the same latitude(纬度) are covered with ice. The ocean current called the Gulf Stream brings warm waters from the Caribbean to the UK and Europe. These waters warm the countries around their path. This is why the UK, Europe and Scandinavia have a warmer climate than Alaska

34、. Global warming has nothing to do with this. Global warming is significant. It could slow the Gulf Stream, or even stop it. If this were to happen, the cold waters would stay in the area of Europe, the UK, Scandinavia and the Northeastern US. It could mean an ice age for those regions. Some weaknes

35、ses in the Gulf Stream could happen for different reasons. These days, it could happen due to global warming, caused by human activities, such as the burning of fossil fuels. If a new ice age happened, it would probably be caused by the melting of the polar ice. This will lead large quantities of co

36、ld and fresh water to come into the ocean, which would disrupt the Gulf Stream and cause the cooling of many areas that now have a mild climate. Scientists have gathered a lot of data from the oceans and the land to try to determine whether an ice age could be caused by global warming. With all this

37、 information at hand, it appears that it is indeed possible that global warming could lead to an ice age.【解题导语】本文以一部电影引入话题。讨论了全球变暖现象。分析了英国和欧洲等地暖和的原因； 分析了冰河时代到来的可怕后果， 对人们提出了警告。1According to the text, which of the following statement is TRUE? AGlobal warming has created a warmer climate in the UK, Eur

38、ope and Scandinavia.BThe Gulf Stream plays an important role in the warm climate of the UK, Europe and Scandinavia.COnly the burning of fossil fuels can cause global warming. DThe climate of Alaska is also affected by the Gulf Stream.B解析：细节理解题。根据文中的The ocean current called the Gulf Stream brings war

39、m waters from the Caribbean to the UK and Europe. This is why the UK, Europe and Scandinavia have a warmer climate than Alaska.可知， the Gulf Stream在英国等国家的温暖气候中起着重要作用。故选B项。2By saying “Global warming is significant.” the author means the following EXCEPT Athe Gulf Stream will be slowed down or stoppedB

40、the cold water will stay in the ocean of these areasCpeople dont have to suffer from coldDan ice age is just waiting to happen in some areasC解析：细节理解题。根据下文的It could slow the Gulf Stream, or even stop it. If this were to happen, the cold waters would stay in the area of Europe, the UK, Scandinavia and

41、 the Northeastern US. It could mean an ice age for those regions. 可知， C项并不在列举的内容里。故选C项。3What is the meaning of the underlined word “current” in Paragraph 2? AIn common or general use.BOf the present time.CStream of water.DFlow of electricity.C解析：词义猜测题。根据文中的.brings warm waters from the Caribbean to t

42、he UK and Europe. These waters warm the countries around their path.可知， 此处的画线单词意为：洋流。故选C项。4Whats the main purpose of this passage? ATo warn people of the dangerous effects of global warming.BTo prove that the polar ice will disappear.CTo prove that a new ice age is no way to come.DTo introduce the c

43、auses and effects of the Gulf Stream.A解析：写作意图题。通过文章的第三段、 第四段和第五段的内容可知， 本文分析了全球变暖现象可能导致的可怕后果， 是为了给人们提出警告。故选A项。BOver the years Ive taught yoga(瑜伽) to every age from 3yearolds to 90yearolds. In each class, no matter how old or young, I see an amazing change happen.Recently, I taught yoga to a group of

44、teenage girls. They were shy at first. Several announced: “Oh, Im sure I hate yoga” before we even started. I instantly recalled my first yoga class: I was 14 years old. I sat down, having no idea how to do the poses(姿势) correctly. I felt awkward.However, a door opened for me that day. At the time I

45、 had an eating disorder. I ate little every day, and would look in the mirror with disgust(厌恶). And then I came to yoga; I closed my eyes and breathed. That moment I started on a journey of reconnecting with my body. For so long Id numbed my body as a way to avoid the emotional pain, and in yoga, I

46、began to reconnect.And fast forward to today, I can proudly say, I dont look in the mirror with disgust. I actually like my body. I eat in a healthy way, and I have balance. Its my gift back to the world. Now I get to help others connect with their bodies. I get to help them let out the emotions tha

47、t we store inside our cells. I help them love their bodies, and love themselves.I now know that we all have the ability to turn our shadows and struggles into our greatest light. I began to see this period of my life as a gift, appreciating all that it taught me, and I was finally free from the chai

48、ns. The world would be a pretty amazing place. Wed see love where pain used to be. It all starts with accepting your story rather than pushing it away. Youre not alone in your darkness, and there is so much light on the other side.【解题导语】本文是一篇记叙文。作者讲述了自己通过练习瑜伽从而从厌食症中解脱出来，接纳自己的过程。5How did the author f

49、eel about in her first yoga class?AShe hated it.BShe felt excited.CShe felt discouraged.DShe found it easy to learn.C解析：推理判断题。根据第二段中的I instantly recalled my first yoga class和I felt awkward.可知，作者刚开始学瑜伽的时候没有信心。6How did the yoga class influence the author?AShe lost weight.BShe became famous.CShe made m

50、any friends.DShe began to love herself.D解析：细节理解题。根据第三段中的That moment I started on a journey of reconnecting with my body.和第四段中的I dont look in the mirror with disgust. I actually like my body.可知，作者通过学习瑜伽，学会自爱。7What lesson does the author want to tell us?AWe should be ready to help others.BEvery cloud

51、has a silver lining.CWe should accept ourselves.DNo pains, no gains.C解析：推理判断题。根据末段中的It all starts with accepting your story rather than pushing it away.可知，作者通过亲身经历告诉读者一个经验：自爱。8Whats the best title for the text?ABecoming a Yoga CoachBYoga Is Good for Your HealthCMy Struggle Against an Eating Disorder

52、DHow to Turn Your Struggle into Your GiftD解析：标题归纳题。通读全文可知，本篇文章讲述作者如何从厌食症中解脱出来，重新找到自信，接纳自己的过程，故标题D能恰当概括全文。 七选五How to Ride a Bicycle in TrafficCycling in traffic is something that seems dangerous but can be quite safe as long as you obey the rules of the road and exercise alertness(机敏) and common sens

53、e. Here are some tips for you.Wear a helmet. The wearing of helmets is a requirement in many countries. A helmet wont prevent accidents. 1. Thats why its always safer to wear it when cycling.Prepare yourself. 2. So always have lights if it is not very bright out, and if you cycle in the evening, ref

54、lective clothing is a great idea. The more obvious you are to drivers, the less likely they are to hit you.3 If youre an inexperienced cyclist, it is not a good idea to throw yourself in the heavy traffic. Pick some quiet back streets and get used to being around cars and other road traffic. Gradual

55、ly build up your stamina(耐力) on larger roads by practicing on them on quiet days.Obey the rules of the road. Always ride with the traffic. Stay off sidewalks, stop for red lights, stop at stop signs, and obey all other traffic signs. Dont run red lights no matter how many other cyclists do it. 4. Av

56、oid distractions. If you need to talk on your cellphone, stop and pull over. Dont listen to an MP3 player or radio. 5. Some cars are very difficult to hear, so you need to pay careful attention to not get run over by them.ACarefully pass walkers.BStart from the easy streets.CMake sure you are comfor

57、table with your bike.DYour good habits can help improve others safety awareness.EMost accidents happen when drivers havent noticed a cyclist.FThese will affect your ability to hear cars coming up behind you.GBut it can save you from serious head injuries if you are in an accident.【解题导语】本文是一篇说明文，主要介绍

58、了如何在车流中安全骑行。1G解析：此空设于段中，是一个过渡句。前一句提到头盔不会阻止车祸的发生，后一句指出戴头盔骑行更安全，可知此空应使用转折语气指出戴头盔的好处。2E解析：此空设于段中，是一个过渡句，引出下文。下文提到如何保持显眼以免被车撞，可推测此空应指出骑行时保持显眼的原因。3B解析：此空设于段首，是本段的主题句。后文提到练习骑行要从小街道开始适应再到大路上练习，说明骑车时要先从容易的街道开始。4D解析：此空设于段尾，与上文相呼应。上文告诉骑车者要遵守交通规则，不要跟随其他闯红灯的车骑行，可推测此空应指出这样做的好处。5F解析：此空设于段中，是一个过渡句。上文提到不要在骑行时打电话、听音

59、乐及广播，下文提到需要保持专注以免发生车祸，可推测此空应指出骑行时分心的危害。 短文改错I am in a local hamburger shop today when a couple of teenagers came in order some hamburgers. They each ordered a small hamburger for themselves. On addition, they each ordered three large hamburgers to be delivered to the fire department, that was having

60、 a training night. They asked the delivery person to include a note thanking the member of the fire department. They had written the note in person before come to the shop. They all wanted to thank those brave men for helping our friend when he was in a seriously accident. Though actual I didnt know

61、 these teenagers, but I was proud of them.答案：I in a local hamburger shop today when a couple of teenagers came in order some hamburgers. They each ordered a small hamburger for themselves. addition, they each ordered three large hamburgers to be delivered to the fire department, was having a training night. They asked the delivery person to include a note thanking the of the fire department. They had written the note in person before to the shop. They all wanted to thank those brave men for helping friend when he was in a accident. Though I didnt know these teenagers, I was proud of them.