1、SectionLearningaboutLanguage&UsingLanguage对应学生用书P15原文呈现COPERNICUS REVOLUTIONARY THEORYNicolaus Copernicus was frightened and his mind was confused. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion that the earth was not the centre of the solar system
2、. Only if you put the sun there did the movements of the other planets in the sky make sense. Yet he could not tell anyone about his theory as the powerful Christian Church would have punished him for even suggesting such an idea. They believed God had made the world and for that reason the earth wa
3、s special and must be the centre of the solar system.读文清障revolutionary revlunrIadj.革命的；重大变革的Nicolaus Copernicus nIkls kpnIks 尼古拉哥白尼(波兰天文学家)confused adj.困惑的；烦恼的lead to通向；导致the solar system太阳系only后接if引导的状语从句，主句使用部分倒装。movementmuvmntn移动；运动；动作make sense讲得通；有意义Christian Church基督教教会reason n. C，U 原因；情理哥白尼的革
4、命性理论第1段译文尼古拉哥白尼很恐惧，他的思绪很乱。虽然他尝试着不去理睬那些数字，然而，他的所有的数学计算都得出同样一个结论：地球不是太阳系的中心。只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。然而他并不能向任何人讲述他的理论，因为即使他只暗示有这种想法，他都会受到强大的基督教教会势力的惩罚。他们认为上帝创造了世界，正是由于这个原因，地球才是特殊的，而且一定是太阳系的中心。The problem arose because astronomers had noticed that some planets in the sky seemed to stop, move bac
5、kward and then go forward in a loop. Others appeared brighter at times and less bright at others. This was very strange if the earth was the centre of the solar system and all planets went round it.Copernicus had thought long and hard about these problems and tried to find an answer. He had collecte
6、d observations of the stars and used all his mathematical knowledge to explain them. But only his new theory could do that. So between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.arise vi. (arose, arisen)出现；发生；产生backwardbkwdadv.&adj.向后地(的)；相反地(的)；退步地(的
7、), move backward向后移动in a loop呈环状at times有时；不时at othersat (other) times在其他时间if引导条件状语从句。go roundgo aroundcircle围绕旋转long and hard良久而又苦苦地do指代上文的explain。work on从事；研究现在分词短语improving .作伴随状语。until he felt it was complete为时间状语从句。第23段译文问题的出现是因为天文学家已经注意到天空中的有些行星看似静止，有些向相反的方向运行，有些在作圆周运动。有时一些行星会显得比其他的行星更耀眼，而有些却显
8、得比其他的暗。如果说地球是太阳系的中心并且所有行星都围绕着地球转的话，这些现象就非常奇怪了。,哥白尼努力地思考这些问题很长时间了，试图找到一个答案。他已经收集了那些星星的观察数据，并利用他全部的数学知识来解释它们。但只有他的新学说才能够做到这一点。因此，在1510年到1514年之间，他一直致力于对此进行研究，渐渐地改进他的学说直到他感觉已经完善为止。In 1514 he showed it privately to his friends. The changes he made to the old theory were revolutionary. He placed a fixed s
9、un at the centre of the solar system with the planets going round it and only the moon still going round the earth. He also suggested that the earth was spinning as it went round the sun and this explained changes in the movement of the planets and in the brightness of the stars. His friends were en
10、thusiastic and encouraged him to publish his ideas， but Copernicus was cautious. He did not want to be attacked by the Christian Church, so he only published it as he lay dying in 1543.,privately praIvItlIadv.私下地；秘密地fixed adj.固定的；不动的with the planets going round . earth为with复合结构，作方式状语。spinspInvi.&vt.
11、 (spun, spun)(使)旋转；纺(线或纱)brightness braItnIsn明亮；亮度；聪颖enthusiasticInjuzIstIkadj.热情的；热心的encourage sb. to do sth.鼓励某人去做某事cautiousksadj.小心的；谨慎的so连接并列分句，表示因果关系。as至句末为时间状语从句。lie vi. (lay, lain)躺第4段译文1514年，哥白尼私下里给他的朋友们看了他的新理论。他对旧理论所做的改动是革命性的。他把固定的太阳放在太阳系的中心，别的行星都围绕太阳转动，只有月亮仍然围绕地球转动。他还认为，地球在围绕太阳运转的同时也在自转，这就
12、解释了行星运行和星体亮度上的变化。他的朋友都热情地鼓励他把他的想法公之于世，而哥白尼却小心谨慎。他不想遭到基督教教会的攻击，所以他直到1543年临终之前才公布了这一观点。Certainly he was right to be careful. The Christian Church rejected his theory, saying it was against Gods idea and people who supported it would be attacked. Yet Copernicus theory is now the basis on which all our
13、ideas of the universe are built. His theory replaced the Christian idea of gravity, which said things fell to earth because God created the earth as the centre of the universe. Copernicus showed this was obviously wrong.Now people can see that there is a direct link between his theory and the work o
14、f Isaac Newton, Albert Einstein and Stephen Hawking.rejectrIdektvt.拒绝；不接受；抛弃现在分词短语saying it was against Gods idea .作方式状语。saying后跟两个宾语从句，其中第二个宾语从句中含有who引导的定语从句who supported it，修饰people。be against反对；违背be for支持；赞同basis n. C基础on which all our ideas .为定语从句，修饰the basis。universejunIvsn宇宙；世界replace vt.取代whi
15、ch引导定语从句，修饰先行词gravity。create vt.创造；产生；制造第5段译文当然他小心是正确的。 基督教教会拒绝接受他的理论，说这种理论违背了上帝的旨意，而任何支持这种理论的人都将受到打击。然而现在哥白尼的理论却是我们的宇宙观建立的基础。他的理论还取代了基督教教会对地球引力的看法，他们认为物体掉到地球上是因为上帝把地球设定为宇宙的中心。哥白尼证明这显然是错误的。今天人们可以看到他的理论和艾萨克牛顿、阿尔伯特爱因斯坦、斯蒂芬霍金的研究工作有着直接联系。Step 1Read the text and answer the following questions.1How many s
16、cientists are mentioned in this passage? Who are they?Four_scientists._Nicolaus_Copernicus,_Isaac_Newton,_Albert_Einstein_and_Stephen_Hawking.2Whats the main idea of the passage?The passage mainly tells us about Copernicus_revolutionary_theory_and_his_contribution_to_the_field_of_astronomy.Step 2Cho
17、ose the best answers according to the text.1What made Copernicus frightened and confused?AThe fact that the earth was the centre of the solar system.BThe conclusion that the sun was the centre of the solar system.CThe fact that the earth goes around the sun.DThe fact that God made the world.2Why did
18、nt Copernicus publish his theory immediately?ABecause he didnt think it was complete.BBecause he was afraid of being attacked by the Christian Church.CBecause his friends forbade him to do so.DBecause no one supported his ideas.3When did Copernicus publish his theory?AAfter his death.BBefore he told
19、 his friends about it.CAs he lay dying in 1543.DHis theory was never published.4All the following statements make it strange if the earth was the centre of the solar system EXCEPT that _.Asome planets in the sky seemed to stop or move backwardBsome planets in the sky appeared brighter at times and l
20、ess bright at othersCsome planets in the sky seemed to go forward in a loopDthe sun goes around the earth5Whats the Christian Churchs attitude towards Copernicus theory?AThe Christian Church objected to his theory.BThe Christian Church was in favour of his theory.CThe Christian Church paid much atte
21、ntion to his theory.DThe Christian Church thought highly of his theory.答案：15BBCDA一、这样记单词记得准写得对记得快记得多.基础词汇1.chartn 图表2.positiveadj. 积极的；肯定的；确实的3.backwardadv.&adj. 向后地(的)；相反地(的)；退步地(的)4.spinvi.&vt. (使)旋转；纺(线或纱)5.universen. 宇宙；世界.拓展词汇1. constructvt建设；修建constructionn建设；建筑物2.contribute vt&vi.捐献；贡献；捐助cont
22、ribution n贡献；捐款3.movementn移动；运动；动作move v移动；搬动4.enthusiasticadj热情的；热心的enthusiasm n热情；热心 5.cautiousadj小心的；谨慎的caution n小心；谨慎6.reject vt拒绝；不接受；抛弃rejection n拒绝；拒绝接受；厌弃1.“图表”表达法小结chart图表pie chart饼状图graph曲线图 table表格picture图画 cartoon卡通画；漫画2.“ward(s)”后缀词荟萃backward adv.&adj.向后地(的)afterwards adv.后来 downward ad
23、v.向下eastwards adv.向东 upward(s) adv.向上；往上northwards adv.向北 outward(s) adv.向外forward adv.将来；今后；向前；前进3.ABB型不规则动词一览spunspunspun (使)旋转dugdugdug 挖stuckstuckstuck 钉住；刺struckstruckstruck 打；击stungstungstung 刺；叮4.“态度词”集锦positive积极的 negative消极的objective客观的 doubtful怀疑的approving满意的二、这样记短语记牢固定短语多积常用词块1.apart_from
24、除之外；此外2(be)_strict_with_.对严格的3make_sense讲得通；有意义4lead_to通向；导致5come_to_an_end结束6at_times有时7make_room_for为腾地方8be_responsible_for对负责1.do scientific job科学工作2work experience 工作经验3develop a severe illness 得了一种严重的疾病4the fireworks display 火表演5the centre of the solar system太阳系的中心6for that reason 由于那个原因7go aro
25、und the earth 围着地球转8on the basis 基于三、这样记句式先背熟再悟通后仿用1.I had expected it to be better.我本期望会更好。expect使用过去完成时，表示“本期望”。I had_expected_the_weather_to_bebetter,_but it turned out to be worse.我本期望着天气会变得好些，结果却变得更糟糕。2.Only if you put the sun there did the movements of the other planets in the sky make sense.只
26、有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。“only状语(从句)”位于句首时后面的主句需用部分倒装。Only when we had studied the data again did_we_realize that there was a mistake.只有当我们再次研究了这些数据的时候，我们才意识到出了一个错。3.He placed a fixed sun at the centre of the solar system with the planets going round it . 他把固定的太阳放在太阳系的中心，别的行星都围绕太阳转动with的复合结构在句
27、中作状语。With the little boy leading_the_way,_we found the house easily.由于小男孩带路，我们很容易找到了这所房子。1(教材P4)Look at these simple verbs and make another construction using makeanoun.看这些简单动词并用“makeanoun”构成另一个结构。construction nU建设；C建筑物construct vt.建设；修建(be) under construction(be) being constructed正在建设中They are plan
28、ning to construct a new supermarket.他们正在计划建造一个新的超市。The new airport under construction lies in the east of the city.The new airport being_constructed (construct) lies in the east of the city.正在修建的新机场位于该市的东部。2contribute vt.&vi.捐献；贡献；捐助 (1)contribute to有助于；促使；导致contribute . to . 向捐献/捐赠(2)contribution n
29、. 贡献；捐款make a contribution/contributions to (doing) sth.对作出贡献Finally, some good English study websites contribute a lot to my improvement in English.(2012山东高考写作)最后，一些好的英语学习网站也对我的英语提高起了很大作用。Everyone is willing to contribute food and clothes to the homeless people.每个人都愿意为无家可归的人捐献食物和衣服。Participating in
30、 the contest will be a golden chance for me to show my dancing skills and make some contributions (contribute) to the class.参加比赛对我来说是一次难得的展示我的舞蹈才能的好机会，并对班级作出贡献。名师点津表示“引起；导致；有助于”的词语还有cause, lead to, result in等。3(教材P4)Apart from the construction mentioned above, you have also learned the following phr
31、ases.除了以上提到的结构，你也学过下面的词组。 apart from除之外；此外Apart from being fun and good exercise, swimming is a very useful skill.游泳，除了有趣和锻炼身体之外，还是一项很有用的技能。Apart from them, I had no one to talk to.除他们之外，我找不到说话的人。Apart_from_some_spelling_mistakes,_the composition is fairly good.除了一些拼写错误，这篇文章写得很不错。辨析比较apart from, bes
32、ides, except, except forapart from既可以表示besides的含义，也可以表示except或except for的含义besides“除了之外还有”，除去的东西包括在范围内，相当于in addition to/as well asexcept“除了之外”，指从同类的人或物中排除except for表示从整体情况来看，要排除其中的部分特殊情况用besides, except或except for代替下列句中的apart fromWill there be anyone else we know at the party apart from Will and Ja
33、net？besidesYou can have any one of the cakes apart from this one.exceptThe road was empty apart from a few cars.except_for4(教材P7)Only if you put the sun there did the movements of the other planets in the sky make sense.只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。make sense讲得通；有意义make no sense没道理；没意义make sense
34、of 理解；弄懂in a sense 从某种意义上来说in no sense 决不；决非(位于句首时，句子用部分倒装)This sentence he has made doesnt make sense.This sentence he has made makes_no_sense.他造的这个句子没有意义。What she says is true with a sense.从某种意义上讲，她所说的是正确的。In no sense should_you_lose_heart;_keep tryinging and you will make it sooner or later.你决不应该
35、灰心丧气。继续努力，你迟早会成功的。5(教材P7)His friends were enthusiastic and encouraged him to publish his ideas, but Copernicus was cautious.他的朋友都热情地鼓励他把他的想法公之于世，而哥白尼却小心谨慎。enthusiastic adj.热情的；热心的(1)be enthusiastic about非常喜欢be enthusiastic to do sth. 非常喜欢做某事(2)enthusiasm n. 热情；热心enthusiastically adv. 热情地；热心地David is
36、 very enthusiastic about the project.大卫对这次计划很热心。Shes very enthusiastic to_read (read) the novels written by Mo Yan.她非常喜欢读莫言的小说。Although shes a beginner, she played with great enthusiasm (enthusiastic)虽然她是个新手，但演奏时却充满了激情。cautious adj.小心的；谨慎的；细心的(1)be cautious of/about (doing) sth.谨防/谨慎(2)caution n. 细心
37、；谨慎with cautioncautiously adv. 仔细地；谨慎地He is usually cautious about his work. 他通常对他的工作持谨慎态度。You should cross a busy street with caution.You should cross a busy street cautiously (cautious)穿过一条繁忙的马路时要小心谨慎。6(教材P7)The Christian Church rejected his theory, saying it was against Gods idea and people who s
38、upported it would be attacked.基督教教会拒绝接受他的理论，说这种理论违背了上帝的旨意，而任何支持这一理论的人都将受到打击。rejectvt.拒绝(雇用、录取等)；不接受(提议、建议等)；抛弃；(因质量不好而)废弃写出下列句中reject的含义They rejected his application for membership.拒绝It is hard for me to reject religious beliefs.抛弃He rejected the suggestions his friends had given.不接受辨析比较reject, refu
39、sereject常用于正式场合，后面常接名词，不接不定式refuse普通用词，后接双宾语、名词或不定式，不接不定式的复合宾语和宾语从句He kept silent and refused to answer my question.I have been rejected by all the universities I applied to.1Only if you put the sun there did the movements of the other planets in the sky make sense.只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。on
40、ly放在句首修饰状语(通常是副词、介词短语或状语从句等)时，句子需要部分倒装，即把助动词、情态动词或系动词be放在主语之前。Only if you take more exercise will you be able to keep fit.只有多锻炼，你才能保持身体健康。Only_recently_have_I had time to read the book.直到最近我才有时间读这本书。 Only_in_this_way_can_we_live_in more comfortable and beautiful surroundings.(2012福建高考书面表达)只有用这种方式我们才
41、能生活在更舒服、更美丽的环境中。名师点津如果only修饰的不是状语，即使放在句首主句也不倒装。Only those who accept this reality can lead a really full life.只有那些接受这个现实的人才能过上真正丰富的生活。2He placed a fixed sun at the centre of the solar system with the planets going round it .他把固定的太阳放在太阳系的中心，别的行星都围绕太阳转动with the planets going round it 是“with宾语宾语补足语”结构，
42、在句中作状语，表示原因、条件、伴随等。此外，此结构还可作后置定语。With the meal over, we all went home.吃完饭后，我们都回家了。With a lot of difficult problems to_settle (settle), the new manager works far into the night every day. 由于有很多难题要解决，新经理每天工作到深夜。With his mother helping (help) him, he is getting along well with his work. 在妈妈的帮助下，他的工作进展良
43、好。With the key lost (lose), he had to wait for his mother outside the door.钥匙丢了，他不得不在门外等妈妈。对应学生用书P20.单句语法填空1Mary was_rejected (reject) by the company she applied to last year.2Apart from its low price, the advantage of this car lies in its good quality.3He has made an important contribution (contrib
44、ute) to the companys success.4We explained our plans and he was very enthusiastic (enthusiasm) about them.5Ive always been very cautious about/of giving my address and telephone number to strangers.6With a lot of homework to_finish (finish), I cant go skating with you.补全句子1We contributed_a_lot_of_mo
45、ney_to the earthquake fund last year.去年我们向地震基金会捐赠了很多钱。2Can you make_sense_of what the foreigner said just now?你能理解这位外国人刚才说的话吗？3Only_if_you_study_hard_will_you pass the final examination. 只有努力学习，你才能通过期末考试。4He lay on the grass with his_eyes_looking_at_the_sky. 他躺在草地上，眼望天空。5All the staff are_enthusiast
46、ic_about the project which will benefit them greatly.所有员工都很热衷于这个会给他们带来巨大利益的项目。6The new suspension bridge designed by the famous architect is under_construction/being_constructed now.这位著名的建筑师设计的新悬浮桥正在建设之中。对应课时跟踪检测P101一、全练语言点，基稳才能楼高本课语言点针对练习.单词拼写1These are the people that have contributed (贡献) more to
47、 the development of the Internet.2He finished the work in a positive (积极的) way.3Be cautious (小心) when climbing the mountain.4He was rejected (拒绝) by all the employers and he felt quite upset.5His grandmother used to make a living by spinning (纺) thread.6He walked backward (向后) before turning and ran
48、 away.7Constructing (建造) the new building cost him great money and energy.8A cautious (谨慎的) driver never drives his car too fast.9The trade union movement (运动) is concerned with working conditions.10As can be seen from the chart (图表), more and more people own mobile phones in China now.单句改错1Getting
49、up early will contribute to improve your health.improvingimproving2Read this and tell me if it makes a sense.去掉a3I expected to see Lang Lang at the concert but he did not turn up.I后加had4With all the work finish, they hurried back home for lunch.finishedfinished5The bridge under the construction will
50、 be open to public next year.去掉the6He was very strict in himself when he was young.withwith7Apart his nose, he is goodlooking.Apart后加from8He said that he had rejected by his ideal university.had后加been.选词填空reject， with， contribute . to .， with caution， only if， make sense， be strict with， under const
51、ruction， apart from， be enthusiastic about1Apart_from their house in London, they also have a villa in Spain.2If you are a teacher, you should be_strict_with every student.3Most of the factories under_construction have been designed by Chinese engineers.4Though too old to work much, the retired work
52、er is_enthusiastic_about neighborhood affairs.5He thought he would be_rejected from the factory because of poor health.6My father contributed a lot of books to the Hope Project.7Only_if I get a job will I have enough money to go to school.8We live in a house with many flowers around it.9It makes_sen
53、se to take care of your health, for it is the most important.10The old man stepped down the stairs with_caution.本单元语言点温故练习.单句语法填空1To her, money spent (spend) is more than money earned (earn)2Once the fall comes, there will be many fallen (fall) leaves in the wood.3Absorbed (absorb) in his study, Tom
54、 simply forgot food and sleep.4He is a pleasant fellow to_work (work) with. 5.Everyone present was amused (amuse) at the story told (tell) by the young man. 6.They looked disappointed (disappoint) on hearing the result of the game. 7.We all became withspired by his withspiring life story.(inspire)8R
55、egular air traffic links the city to the rest of the countrying.补全句子1He concluded_his_speech_with a famous saying: where there is a will, there is a way.他以一句名言“有志者，事竟成”结束他的演讲。2The reason why_he_did_not_attend_the_meeting yesterday was that he was ill.昨天他没有参加会议的原因是他生病了。3The student has_been_exposed_t
56、o_English for some six years.这个学生接触英语六年左右了。4I hope the doctor can cure_me_of_my_disease.我希望医生能治好我的病。5He is too young, so to deal with the problem is_a_real_challenge_for_him.他太年轻了，因此处理这个问题对他来说是一项真正的挑战。6No one knows who is_to_blame_for the fire.没人知道谁该为火灾负责任。7It_was_announced_that the Prime Minister w
57、ould speak on television that evening.据通告，首相将于当晚发表电视讲话。8There is no doubt that neither_computers_nor_robots can take the place of human beings completely. 毫无疑问电脑和机器人都不能完全代替人类。二、勤练高考题型，多练自能生巧.阅读理解Inventor, physicist, surveyor, astronomer, biologist, artist . Robert Hooke was all these and more. Some
58、say he was the greatest experimental scientist of the 17th century. In the course of his work, he cooperated with famous men of science like Isaac Newton, and the great architect, Christopher Wren.Hookes early education began at home, under the guidance of his father. He entered Westminster School a
59、t the age of 13, and from there went to Oxford, where he came in contact with some of the best scientists in England. Hooke impressed them with his skills at designing experiments and inventing instruments. In 1662, at the age of 28, he was named Curator of Experiments at the newly formed Royal Soci
60、ety of London meaning that he was responsible for demonstrating (展示) new experiments at the societys weekly meeting. Hooke accepted the job, even though he knew that the society had no money to pay him!Watching living things through a microscope (显微镜) was one of his favourite pastimes (消遣). He inven
61、ted a compound microscope for this purpose. One day while observing a cork (软木塞) under a microscope, he saw honeycomblike structures. There were cells the smallest units of life. In fact, it was Hooke who invented the term “cell” as the boxlike cells of the cork reminded him of the cells of a monast
62、ery (修道院)Another achievement of Hookes was his book Micrographia, which introduced the enormous potential (潜力) of the microscope. It contains fascinating drawings of the thing he saw under the microscope. The book also includes, among other things, ideas on gravity, light and combustion (燃烧) that ma
63、y have helped scientists like Newton when they were developing their own theories on these phenomena (现象)Hooke made a valuable contribution to astronomy too. A crater (火山口) on the moon is named after him in honour of his services to this branch of science. 语篇解读：本文是一篇记叙文。主要介绍了罗伯特胡克的生平和成就。1We can infe
64、r from Paragraph 2 that Hooke is _.AfriendlyBsociableCcreative Dhelpful解析：选C推理判断题。由第二段中的“Hooke impressed them with his skills at designing experiments and inventing instruments.”可知Hooke很有“创造力”，故C项正确。2Which is the possible reason why Hooke accepted the job as Curator of Experiments?AHe liked designin
65、g experiments.BHis family needed his support.CHe wanted to please the famous scientists in England.DHis parents couldnt afford his education.解析：选A推理判断题。第二段中提到“. his skills at designing experiments and inventing instruments.”，说明他喜欢并擅长设计实验，所以即使这份工作没有报酬，他也接受了。3Which of the following is TRUE according t
66、o the text?AHooke went to Oxford in 1645.BHooke was well paid in the Royal Society of London.CHooke made a contribution to medicine.DHookes book Micrographia may have helped Newton.解析：选D细节理解题。由文章倒数第二段最后一句话“The book also includes, among other things, ideas on gravity, light and combustion (燃烧) that m
67、ay have helped scientists like Newton when they were developing their own theories on these phenomena (现象)”可知D项正确。4The last paragraph is to prove that _.AHooke was the greatest experimental scientist of the 17th centuryBHooke was good at making discoveriesCHookes contributions were not limited to on
68、e fieldDHooke was one of the greatest astronomers解析：选C推理判断题。文章第三段提到Hooke发明了复合显微镜，观察到了细胞，倒数第二段提到他写的书对牛顿等科学家有很大的帮助，最后一段又提到他在天文学方面也作出了重大的贡献，由此可推知他的贡献不仅仅是在一个领域，故C项正确。.语法填空Many people travel during the holiday season but do not make sure that their houses and homes _1_ (protect). Crime goes up _2_ (rapid
69、) during the winter and summer holiday seasons. Here are some things that you should keep in mind when you go on a holiday.Always give _3_ (strange) the feeling that you are at home. Have the snow _4_ (clean) off your stairs or out of your driveway during the winter season. You might ask someone to
70、park _5_ car in your driveway.Tell your newspaper deliverer that you are not at home. _6_ (have) a pile of newspapers and other mail on your doorsteps tells people that you are not at home, so you could also have a neighbor _7_ a relative get your mail every day.Fix a timer in some of your rooms _8_
71、 turns lights on and _9_ during different time of the day. Some TVs also come with a timer that you could set to be turned on during certain time. Have motion (运动) sensitive lights outside your house that _10_ (keep) thieves away when you are not at home.语篇解读：本文介绍了外出度假时防贼入室的几种方法。1are protected根据空格前的
72、“travel”和“do not”可知，此处应使用一般现在时；因从句谓语动词protect与主语“their houses and homes”构成动宾关系，所以使用被动语态。2rapidly此处为副词作状语，修饰动词短语“goes up”。3strangers此处为give后的直接宾语，因此应用名词，又因此处应为泛指意义，故应用复数名词，所以填strangers。4cleaned此处为have的复合结构，因为clean与the snow构成动宾关系，所以用过去分词作宾补。5his/her因指代前文中的someone，并在此处作car的定语，所以填入形容词性物主代词his或her。6Having此处是用动名词短语“Having a pile of newspapers and other mail on your doorsteps”作主语。7or此处表示选择关系，因此填并列连词or。8that/which此处为定语从句，修饰先行词a timer，因关系词替代先行词在从句中作主语，所以可填that或which。9off根据语境及空前的“on and”可知，此处用off，表示关灯。10keep定语从句的先行词为sensitive lights，且定语从句中谓语动词的数应和先行词一致，应用keep。
