训练05 选择性必修二 Unit 5 A delicate world-2022年高考英语一轮复习小题多维练（外研版2019)

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外研版2019选择性必修二
狂刷05 Unit 5 A delicate world


Ⅰ.单句语法填空
1．I dislike_____ that he intervenes in my business.
2．You may think_____strange that anyone would live there.
3．I think it no good ______(do) too many things for children.
4．I like it in the autumn _____the weather is clear and bright.
5．We have made it clear_____ we are strongly against smoking in the office.
6．Our success depended on it _____ every team member played their own part well.
7．Most computer users think it necessary for their software_______(update) regularly.
8．Edward Snowden told the press that the threat from the US makes it impossible ____ him to travel to Latin America.
9．Later on，he owes his success ____ his dedication and patience.
10．The number of cyclists running through red traffic lights is____ the decrease.
11．The blueberry is one of the few fruits native____ North America.
12．The _______(secure) system which most people regularly rely on has a big hole.
13．The talk on investment finally broke _____，with both sides refusing to compromise.
14．To save ________(endanger) rare animals is a matter of great concern to mankind.
15．____ is apparent that younger and older generations hold different ideas on this phenomenon.
16．Fortunately，the firefighters arrived in time to save the child ____(trap) in the collapsed building.
17．If you have a job，do devote yourself ____ it and finally you will succeed.
18．For the past five years the man has been employed as a shop______(assist)．
19．The students have been working hard on their lessons and their efforts will be ______(reward) with success in the end.
20．It is believed that fairy tales have a great influence ____ children because they describe the two sides of good and evil very clearly.
1. it 2. it 3. doing 4. when 5. that 6. that 7. to be updated 8. for 9. to 10. on 11. to 12.security 13. down 14. endangered 15. It 16. trapped 17. to 18. assistant 19. rewarded 20. on

二．.完成句子
1.__________________，we finally found the ancient castle.
在一位当地村民的带领下，我们最终找到了那座古老的城堡。
2.__________________ ,it is high time for us all to take quick action to protect water resources.
正如所指出的这样，现在正是我们采取行动保护水资源的时候了。
3. When______________ ,the food tastes as if it is missing something.
当食物中去掉脂肪和盐时，食物尝起来就好像缺少了什么东西。
4. Seldom______________ for a walk in the evening by myself.
我很少晚上独自一人出去散步。
5. His advice is___________________________.
他的建议就是每一个人都应该尽最大的努力去帮助这个贫穷的男孩。
1. With a local villager guiding us
2. As has been pointed out
3. fat and salt are removed from food
4.do I go
5. that everyone ( should) do his best to help the poor boy
三. 语法填空

The Hong Kong­Zhuhai­Macao Bridge(HZMB)，the 21. (eight) wonder for the 21st century，opened on the morning of October 24th,2018.The bridge links three areas，making 22. much more convenient to travel from one to another.Since opening，the three­hour drive 23. Hong Kong，Zhuhai and Macao 24. (shorten) to 30 minutes.
The project involved more than 400 new patents，broke seven world records and featured
25. (independent) developed key techniques and design.After an 8­year struggle，the success of the HZMB achieves 26. several generations have been dreaming of，and amazes the whole world with its demonstration of perfect skills and high­level Chinese standards.The bridge is intended to be 27. (rely) for more than 120 years.From the Belt and Road Initiative to “Created in China”，there is always a group of people 28. (provide) strong technical support for each of the country’s huge projects.From the beginning in December 2009 to the day of the official opening，all 29. (walk) of life made great contributions to the design and construction of HZMB，contributing “30. (wise) of China”．

21．　eighth
22．　it
23．　between
24.　has been shortened
25．　independently
26．　what
27．　reliable
28．　providing
29．　walks
30．　wisdom
四.经典句式
1．it作形式主语
我很高兴在这里代表“与自然共存协会”作讲座。
___________________________________________________________

2．过去分词作后置定语
联合国教科文组织授予神农架这一地位，是因为它符合名单要求的两个标准。
___________________________________________________________

3．where引导定语从句
它也是世界上罕见的地方之一，科学家可以在那里实时观察植物和动物进化过程中发生的生态和生物过程。
___________________________________________________________

4．what引导主语从句
蜂蜜的特殊之处在于它是由中国最早的蜜蜂酿造的。
___________________________________________________________

5．状语从句的省略
尽管由于外来物种的入侵，神农架的蜜蜂在中国的其他地方濒临灭绝，但神农架的蜜蜂已经与当地人共存了几个世纪。
___________________________________________________________
1.It is my great pleasure to give a lecture here on behalf of the Be at One with Nature Association.
2.UNESCO awarded Shennongjia this status because it meets two criteria required by the list.
3.It is also one of the rare locations in the world where scientists can observe in real time the ecological and biological processes that occur as the plants and animals develop and evolve.
4.What is special about the honey is that it is produced by the earliest species of Chinese bee.
5.Although endangered elsewhere in China due to the invasion of foreign species，the bees of Shennongjia have coexisted with the local people for centuries.
五．句子翻译
1．我不爱听你吹口哨。

2．他指望着汤姆把实情告诉他。

3．我想不值得这么费事了。

4．我想当然认为你会来参加会议。

5．我感到有必要讲一下我的不足之处。

6.他说英语时常犯错误。

7.年轻的丈夫离开了她，毁掉了她的生活和所有的希望。

8.他从未想到这项倡议会如此快地得到执行。

9.让我生气的是他没能通过驾驶考试。

10.统计数据表明这个学校的教职工人数已减少到700人。

1.I dislike it when you whistle.
2.He depended on it that Tom would tell him the truth.
3.I don’t think it worthwhile taking such trouble.
4.I take it for granted that you will be coming to the meeting.
5.I felt it necessary to speak about my shortcomings.
6．He often makes mistakes when speaking English.
7．The young husband left her，destroying her life and all her hopes.
8．Never did he expect that the initiative would be carried out so quickly.
9．What makes me angry is that he fails to pass the driving test.
10．The statistics show that the number of teaching staff members in this school has decreased to 700.


Ⅰ.阅读理解

New South Wales, Australia, is setting up cameras as part of an effort to reduce the number of people preoccupied with wireless devices while they drive. It will be the first area in the world to use the technology to punish drivers distracted (分心) with telephone calls, social media or text messages.
Road Safety experts are concerned about the growing number of accidents involving drivers using smart phones on the state’s roads. They say drivers who use phones while driving greatly increase their chances of being involved in an accident.
The New South Wales government plans to place 45 Mobile Phone Detection Cameras across the state by December. Each phone detection unit contains two cameras. One camera takes pictures of a vehicle’s registration plate (牌照). A second camera looks through the front windrow of a car or truck to see what drivers are doing with their hands.
The units use artificial intelligence to set aside drivers who are not touching their phones. Human beings then confirm if the pictures show illegal behavior before notice is sent to the vehicle’s registered owner. A violation (违反) carries fine of $232. Some cameras will be permanently set up on roadsides. Others will be moved, from time to time, around the state.
Two fixed cameras took photographs of 8.5 million vehicles as part of a six-month test earlier this year. The cameras took photos of more than 100,000 drivers with their hands on phones. One driver was using a phone and another electronic device, an Apple iPad, at the same time. Another driver had a passenger guide the vehicle while they both held phones, the state government said.
1. What is the real purpose to set up cameras in New South Wale?
A. To keep records of the accidents. B. To promote the latest technology.
C. To find illegal behavior of the drivers. D. To force drivers to focus more on driving.
2. What can we infer from the road safety experts?
A. Smart-phones are main killers on the road.
B. All accidents result from drivers’ using cell-phones.
C. Measures are badly needed to ban using phones while driving.
D. Carrying a smart-phone while driving will cause an accident.
3. How does the phone detection unit function effectively?
A. It corrects the drivers’ wrong behavior.
B. It has two cameras to record the plates.
C. It sends a notice to the legal diver autonomously.
D. It combines artificial intelligence with human’s efforts.
4. What did a six-month test show?
A. Electronic devices could help divers indeed.
B. Mary passenger helped operate the vehicles.
C. Many drivers used electronic devices while driving.
D. It was common to be busy with two wireless devices.
【答案】1. D 2. C 3. D 4. C
People have been wondering why elephants do not develop cancer even though they have lifespans that are similar to humans, living for around 50 to 70 years.
    Now scientists believe they know why. A team at the University of Chicago has found that elephants carry a large number of genes that stop tumors developing. To be precise, they found 20 copies of an anti-tumor gene called TP53 in elephants. Most other species, including humans, only carry one copy.
    According to the research, the extra copies of the gene improve the animal's sensitivity to DNA damage, which lets the cells quickly kill themselves when damaged before they can go on to form deadly tumors.
    "An increased risk of developing cancer has stood in the way of the evolution(进化) of large body sizes in many animals," the study author Dr. Vincent Lynch told The Guardian. If every living cell has the same chance of becoming cancerous, large creatures with a long lifespan like whales and elephants should have a greater risk of developing cancer than humans and mice. But across species, the risk of cancer does not show a connection with body mass.
    This phenomenon was found by Oxford University scientist Richard Peto in the 1970s and later named "Peto's paradox". Biologists believe it results from larger animals using protection that many smaller animals do not use. In the elephant's case, the making of TP53 is nature's way of keeping this species alive.
    The study also found that when the same genes were brought to life in mice, they had the same cancer resistance as elephants. This means researchers could use the discovery to develop new treatments that can help stop cancer spreading or even developing in the first place.
    "Nature has already figured out how to prevent cancer," said Joshua Schiffman, a biologist at the School of Medicine, the University of Utah. "It's up to us to learn how different animals deal with the problem so that we can use those strategies to prevent cancer in people.''
1. Why are elephants unlikely to develop cancer?
A. They have a rather large body size.
B. Their genes suffer no DNA damage.
C. Certain genes in their body kill existing tumors.
D. They carry many genes to prevent tumors developing.
2. According to the passage, what has been a risk in the evolution of large animals?
A. Deadly tumors.
B. The huge body mass.
C. Cells killing themselves.
D. Sensitivity to DNA damage.
3. What does the underlined part "This phenomenon" in Paragraph 5 probably refer to?
A. Larger animals have protection from TP53.
B. The risk of cancer is not related to body sizes.
C. Larger animals suffer the same risk of cancer as smaller ones.
D. The huger animals are, the bigger risk of cancer they will have.
4. What can be concluded from the passage?
A. Depending on nature is surely enough to fight against cancer.
B. The TP53 genes have proved useful in stopping cancer in people.
C. Humans are expected to prevent cancer with the making of TP53.
D. The extra copies of elephants' genes are used to cure cancer patients.
阅读理解答案：1-4 DABC
解析：1.细节理解题。根据第二段第二句A team at the University of Chicago has found that elephants carry a large number of genes that stop tumors developing.可知，美国芝加哥大学的一个团队发现大象携带大量阻止肿瘤发展的基因，所以D选项是正确的。
2.推理判断题。根据第四段第一句“An increased risk of developing cancer has stood in the way of the evolution(进化） of large body sizes in many animals,” the study...可知，在大体型的动物的进化中，患癌症的风险增加。由此可知，它们进化中致命的肿瘤是极大的威胁，所以A选项是正确的。
3.推理判断题。根据第四段最后一句But across species, the risk of cancer does not show a connection with body mass.可知This phenomenon指的是物种患癌症的几率和它们的体型没有关系，所以B选项是正确的。
4.主旨大意题。根据最后一段最后一句It's up to us to learn how different animals deal with the problem so that we can use those strategies to prevent cancer in people.可知，我们可以使用那些策略来预防人类得癌症。而根据倒数第三段最后一句In the elephant's case, the making of TP53 is nature's way of keeping this species alive.可知，TP53的形成是让大象存活的自然方法。由此推知，人们有望通过合成TP53来预防癌症。所以C选项是正确的。
二．完形填空
  In late January of 2018, Chicago experienced the coldest temperatures that the city has seen in decades.
    A group of homeless people that live in an area called Tent City were left outside directly     1     to the deadly weather. 34-year-old Candice Payne, was     2     enough to have shelter from the dangerous conditions.     3    , she couldn't stop thinking about the homeless people in the area who had nowhere to go.
    Eventually, she     4     to see if there were any rooms available at     5     hotels that she could     6     for the night for the people     7     in the street. So without wasting any time, Payne got on the     8     and started calling hotels in the area.
    Without     9    , she purchased 30 rooms for the night with her credit card. She     10     reached out to people on her Instagram account asking if anyone would like to     11     with either paying for more rooms or     12     the homeless people to the inn.
    She got immediate     13     that surprised her. Strangers     14     their cars and SUVs. They also     15     money, which helped Payne pay for a total of 60 rooms for five nights.
Payne's selfless act made news across the country. However, she said, "I am a regular person. I made it with so many others, help."
1.A.exposed     B.contributed     C.used     D.adjusted
2.A.old     B.lucky     C.proud     D.strange
3.A.In short     B.Therefore     C.However     D.For example
4.A.required     B.promised     C.decided     D.agreed
5.A.unique     B.comfortable     C.local     D.remote
6.A.rent     B.purchase     C.discover     D.enter
7.A.found     B.walking     C.working     D.stuck
8.A.phone     B.bus     C.glasses     D.coat
9.A.preparation     B.imagination     C.hesitation     D.permission
10.A.then     B.still     C.just     D.again
11.A.pay off     B.help out     C.speak out     D.take off
12.A.transporting     B.accompanying     C.devoting     D.inviting
13.A.rewards     B.responses     C.achievements     D.benefits
14.A.sold     B.repaired     C.searched     D.volunteered
15.A.presented     B.performed     C.repeated     D.donated
完形填空答案：1-5.ABCCC; 6-10.BDACA; 11-15.BABDD
解析：1.句意:一群住在被称为帐篷城地区的无家可归的人被留在外面,直接暴露在致命的天气中。contribute贡献;use使用;adjust调整。短语be exposed to被暴露在……,句中作状语。
2.句意:34岁的坎迪斯·佩恩非常幸运,拥有躲避处而避免了危险的状况。old年老的;proud骄傲的;strange奇怪的。根据have shelter from the dangerous conditions可知,她很幸运(lucky),有躲避处避寒。
3.句意:然而(however),她无法停止想起该地区那些无家可归的人,他们无处可去。in short简而言之;therefore因此;for example例如。根据前后句可知,此处为转折关系。
4.句意:最后,她决定看看当地旅馆是否还有空房间…...require要求;promise答应;agree同意。根据if there were any rooms available可知,她决定(decide)看看当地旅馆是否还有空房间。
5.句意:最后,她决定看看当地旅馆是否还有空房间….....unique独特的;comfortable舒服的;remote遥远的。这里指本地的(local)旅馆。
6.句意 :……她可以为困在街上的人们购买旅馆房间过夜。rent租;discover发现;enter进入。这里指她购买(purchase)当地旅馆的房间。
7.句意:……她可以为困在街上的人们购买旅馆房间过夜。find发现;walk行走;work工作。短语be stuck in困在,在句中作后置定语。
8.句意:所以佩恩没有浪费任何时间,开始打电话给当地的酒店。bus公共汽车;glasses眼镜;coat外套。这里指她给当地酒店打电话(phone)。
9.句意:她毫不犹豫地用信用卡买了30个房间过夜。preparation准备;imagination想象;permission允许。短语without hesitation毫不犹豫地。
10.句意:然后(then),她在自己的Instagram账号上联系了一些人,询问是否有人愿意帮忙支付更多的房间费用……still 仍然;just刚刚;again再次。
11.句意:然后,她在自己的Instagram账号上联系了一些人,询问是否有人愿意帮忙支付更多的房间费用…… pay off还清;speak out大声讲;take off起飞。根据上下文可知,这里询问是否有人能够帮助(help out)解决支付房间费用的难题。
12.句意:……或者把这些无家可归的人送到酒店。accompany陪伴;devote致力于;invite邀请。这里指帮忙把这些无家可归的人送到(transport)酒店。
13.句意:她立即得到了答复,这令她感到吃惊。reward奖赏;achievement成就;benefit利益。这里指她收到了在Instagram账号询问的答复(response)。
14.句意:陌生人自愿提供他们的汽车和SUV。sell卖;repair修理;search寻找。根据上下文可知,这里是自愿(volunteer)帮助那些无家可归的人。
15.句意:他们也捐钱,帮助佩恩支付总共60个房间住5晚的费用。present呈现;perform表现;repeat重复。根据which helped Payne pay for a total of 60 rooms for five nights可知,这里除了自愿提供帮助,也捐(donate)了钱。

三七选五

How to Work From Home
As more companies across nearly every industry accommodate an increasing number of employees wishing to forego (摒弃) the morning commute and office pantry footfall, remote work has become an increasingly easy and breathlessly practical option for many who seek it.___16___.
___17___. It’s a culmination (巅峰) of what I’ve learned along the way.
Don’t sleep where you work. Whether it’s a rented office space or a den converted (转换) into a home office or a cabin in the woods for that matter, find a space away from your bedroom to work.
___18___. “Having a consistent schedule and being kind of strict about it is really useful for drawing outlines around your time so that you can keep things balanced for both work and play,” said Jacqui Cheng, editor in chief of Wirecutter, and someone who’s worked from home full time for over 12 years.
Plan against distractions.___19___You can explain to your family members or children that your work area is off limits, and they should avoid interrupting unless it’s important.
Trying to mix work and free time runs the danger of never quite powering down or shutting off.___20___. Besides, your friends and family miss out on the time you would spend with them if you worked in an office instead of at home. Make sure to enforce your boundaries.
A. Get into your groove.
B. Set boundaries if you’re working at home.
C. Here is a modest guide to becoming a successful remote employee
D. I can comfortably and productively contribute a solid day’s work from almost anywhere.
E. And it can lead to burnout and depression from feeling like you’re always on and available.
F. There are many things that contribute to becoming a successful work-from-home employee.
G. Close your work chat programs and emails and consider yourself “out for the day,” and “home now.”
【答案】16. F 17. C 18. A 19. B 20. E

Ⅲ.语法填空
Overhead bridges are found in many parts of big cities，especially in places 1. traffic is very heavy and crossing the road is dangerous.The purpose of these bridges 2. (be) to enable pedestrians to cross roads 3. (safe)．Overhead bridges are used in very much the 4. way as zebra crossings.They are more efficient although 5. (little) convenient because people have to climb up a long flight of steps.This is 6. (convenient) especially to older people.When pedestrians use an overhead bridge，they do not hold up traffic.However，when they cross a busy road using a zebra crossing，traffic is held up.This is why the government has built many overhead bridges 7. (help) pedestrians and to keep traffic moving at the same time.For their own safety，pedestrians should be encouraged to use them instead of 8. (risk) their lives by dashing across the road.Old people，however，may find it a little difficult climbing up and down the steps，but it is still much safer than walking across the road with all the danger of moving traffic.Overhead bridges serve a very useful purpose.
Pedestrians，both old and young，should make 9. a habit to use them.This will prevent unnecessary accidents and 10. (lose) of life.

1．　where
2．　is
3．　safely
4．　same
5．　less
6．　inconvenient
7．　to help
8．　risking
9．　it
10.　loss


一．单元语法——单句写作
22．我讨厌母亲要我吃鸡蛋。

23．多亏了你才没有发生严重事故。

24．这位教授认为阅读而不理解没有益处。

25．我认为我没通过考试是件非常羞耻的事。

26．他觉得把事实告诉史密斯先生是他的职责。

22.I hate it when my mother asks me to eat eggs.
23.We owe it to you that there wasn’t a serious accident.
24.The professor considers it no good reading without understanding.
25.I consider it a great shame that I didn’t pass the examination.
26.He felt it his duty to tell the truth to Mr Smith.
二．七选五
    Fanners, especially in developing countries, are often criticized for cutting down forests. But a new study suggests that many farmers recognize the value of keeping trees.
    Researchers using satellite images found at least ten percent trees cover more than one billion hectares of farmland. ①_____
    The study found the most tree cover in South America. ②_____ North Africa and West Asia have the least. And it also found that climate conditions alone could not explain the tree cover in different areas. ③_____ There are areas with few trees but also few people, and areas with many trees and many people. The findings suggest that things like land rights, markets or government policies can influence tree planting and protection.
    Dennis Garrity heads the World Agroforestry Center. ④_____ The problem, he says, is that policy makers and planners have been slow to recognize this and to support such efforts.
    The satellite images may not show what the farmers are using the trees for, but trees provide nuts, fruit, wood and other products. They provide windbreaks and shade. ⑤_____ Even under drought conditions, trees can often provide food and a way to earn money until the next growing season.
A. Almost all of it is covered by trees.
B. Nor could the size of nearby populations, meaning people and trees can live together.
C. He says fanners are acting on their own to protect and plant trees.
D. He devotes most of his time to making people realize its importance.
E. Next comes Africa south of the Sahara, followed by Southeast Asia.
F. They also help prevent soil loss and protect water supplies.
G. That is almost half the farmland in the world.

七选五答案：①-⑤ GEBCF
解析：①根据设空处的前一句“Researchers using satellite images found at least ten percent trees cover more than one billion hectares of farmland.”可知,此处在说树木在农田中的覆盖量的问题，G项“那几乎是世界上农田的一半。”符合上下文语境。故选G。
②根据设空处前后可知，此处在说树木在世界各地的覆盖率的排名。E项“接下来是撒哈拉以南的非洲，然后是东南亚。”符合语境。故选E。
③根据设空处的前一句“And it also found that climate conditions alone could not explain the tree cover in different areas.”可知，此处在讲述造成不同地区树木覆盖率不同的因素。B项“附近的人口规模也不能意味着人和树木可以共存。”是在讨论人口和树木的关系，符合上下文语境。故选B。
④根据设空处后一句“The problem, he says, is that policy makers and planners have been slow to recognize this and to support such efforts.”可知，问题在于政策制定者和规划者迟迟不承认这一点，并不支持这种努力。C项“他说农民们正在采取行动独自保护和种植树木。”讲的是现在农民做出的努力，与后文承接，故选C。
⑤根据设空处所在段的内容可知，这里在讲述树木的用途， F项“它们还有助于防止土壤流失和保护水供应。”也是树木的一个重要作用，所以F项内容符合上下文语境，故选F。


三．.应用文训练
近年来地震的频繁发生给人类的生存带来了严重影响，为此你所在的学校要求学生平时多了解关于地震逃生的方法。现在，请你用英语为班里的同学做一次地震时在室内如何逃生的讲解，请你结合下面要点写一篇英语发言稿。
1．来不及跑时可迅速躲到坚固的家具下面或卫生间里面；
2．趴下，闭目，并用毛巾等捂住口鼻，以隔挡灰尘；
3．尽量关掉煤气开关或电开关；
4．不要外逃或从楼上跳下，不能使用电梯。
注意：
1．词数80左右；
2．短文要求包含以上要点，但不必逐条翻译；
3．可以适当发挥，增加细节，以使行文连贯；
4．开头和结尾已给出，不计入总词数。
审题
写作要求是写一篇发言稿，向同学们介绍地震逃生的方法。写作时应注意下面几点：
1．确定文体：应用文——发言稿；
2．主体时态：文章应以一般现在时为主；
3．主体人称：第一人称为主。
谋篇
第一段：开门见山提出话题——地震时如何自救；
第二段：具体措施；
第三段：结束语。
核心词汇
1．保护自己　　　　　　 protect oneself
2．遇见 come across
3．在地震中幸存下来 survive an earthquake
4．同时 at the same time
5．趴到地上 fall on the ground
6．关掉煤气开关 turn off the gas stop
7．跳楼 jump off a building
连词成句
1．当我们遇到可怕的地震时，我们如何保护自己呢？(时间状语从句)
How can we protect ourselves when we come across a horrible earthquake?
2．同时，最好趴在地上，闭上眼睛，用毛巾捂住鼻子和嘴巴，以防灰尘。(had better do)
At the same time we’d better fall on the ground，close our eyes and put a towel on our nose and mouth to stop the dust.
3．如有可能，请关闭煤气和电源开关。(条件状语从句)
If it is possible，please turn off the gas stop and the electric power switch.
4．记住不要使用电梯。(祈使句)
Remember not to use the elevator.
句式升级
1．用with复合结构升级第2句
At the same time we’d better fall on the ground and close our eyes with a towel on our nose and mouth to stop the dust.
2．把第3句改为省略句
If possible，please turn off the gas stop and the electric power switch.
3．强调第4句的谓语动词
Do remember not to use the elevator.
用适当的过渡词语，把以上词汇和句式，再加上联想内容，组成一篇80词左右的英语短文。
参考范文
My dear classmates，we all know that life is precious.Then how can we protect ourselves when we come across a horrible earthquake? Now let me tell you how to survive an earthquake.
When a serious earthquake takes place，we should hide in a bathroom or under some strong furniture immediately.At the same time we’d better fall on the ground and close our eyes with a towel on our nose and mouth to stop the dust.If possible，please turn off the gas stop and the electric power switch.But you mustn’t try to run out or jump off a building.And do remember not to use the elevator.
That’s all.Thank you！