Unit 3 Safety Lesson 17 Staying Safe in an Earthquake 同步练习（含答案）

Lesson 17 Staying Safe in an Earthquake
一、单项选择
1．We'll put on an English play Snow White____ this year's Art Festival.
A．into B．out C．during D．among
2．____ vegetable juice is a good habit, which helps you eat a balanced diet.
A．Drink B．Drank C．Drunk D．Drinking
3．This sign is used ____ tourists to stay away from the lion in the zoo.
A．to warn B．to warning
C．to make D．to making
4．We ____ for a picnic if it ____ rain this Sunday.
A．will go; doesn't B．will go ; won't C．go; doesn't
5．Look! This house is as____ as that one.
A．the most beautiful B．more beautiful C．beautiful
二、用所给词的适当形式完成句子
6．A helmet can protect us from____ (hurt) when we are riding a bike.
7．______ (remember) to keep in touch!
8．There ____ (be) plenty of grass on the ground.
9．He always does what he can ____(save) others.
10．It is____ (danger) to play football on the street.
三、连词成句(每小题均有一处词形变化)
11．gets home, usual, late, he
　______________________________________________________.
12．bring, the shop, price, its, down
　______________________________________________________.
13．away, building, stay, old, from
　______________________________________________________.
14．object, you, how, see, many, can
　　___________________________________________________？
15．is, people, for, survive, some, hard
　　______________________________________________________.
四、阅读理解
(词数：约260；建议用时：8分钟)
A serious earthquake can be a terrible experience, and it is easy to forget safety measures (措施) in disorder (混乱). Fortunately,_most earthquake safety measures are common sense, but if you forget everything else, remember the following instructions：drop, cover, and hold on. Also, most of earthquake deaths happen after the earthquake, so remember that the danger does not end when the shaking does!
If you stay indoors during an earthquake, move away from unsupported areas and windows. Try to get under a doorway or another area of the building which is held up by strong beams (梁). Stay under a table or a desk only if it is very strong. Do not rush to lifts, because it is far safer to stay where you are. Cover your head with your arms around it and curl (蜷缩) into a ball, and wait for the shaking to stop.
If you stay outdoors during an earthquake, move to an area which is as open as possible. Don't move to buildings, electric poles and other objects which may fall during an earthquake and injure you. Protect your head and stay low to the ground till the shaking ends and it is safe to move.
After an earthquake, many buildings are less strong, although they appear safe. If you stay indoors, move people from the building quickly and help disabled or injured people. Once outdoors, move well away from the building so that if it falls down, you will not be injured. Wait till public safety officials announce that it is safe to stay indoors.
By planning ahead and keeping calm during an earthquake, you can greatly increase your chances of survival (生存) without injury.
16. The underlined word “Fortunately” in the first paragraph means ____.
A．especially B．gradually C．luckily D．finally
17. We can learn from the passage that earthquake safety measures ____.
A．are planned for children
B．help us to keep safe
C．are not necessary
D．are not easy to understand
18. According to the passage, it isn't a good choice ____ during an earthquake.
A．to take a lift
B．to stay under a strong table
C．to get under a doorway
D．to cover the head with arms around it
19. If you stay outdoors during an earthquake, you can do all the following except ____.
A．trying to protect your head
B．moving to an open place
C．moving away from buildings
D．taking the disabled people into the room
20. The purpose of the passage is mainly to tell us how to ____.
A．stay away from an earthquake
B．predict an earthquake
C．control an earthquake
D．keep safe during and after an earthquake
答案
一、1.C　2.D
3．A　点拨：本题运用词语应用法。be used to被用来；warn sb. to do sth.警告某人做某事； make sb. do sth.让某人做某事。根据句子结构可知选A。
4．A　点拨：本题运用语法判定法。if引导的条件状语从句遵从“主将从现”的原则，故选A。　5.C
二、6.being hurt　7.Remember　8.is　9.to save
10．dangerous
三、11.He usually gets home late/Usually he gets home late
12．The shop brings/brought down its price
13．Stay away from old buildings
14．How many objects can you see
15. Survival is hard for some people
四、16.C　点拨：词义理解题。 especially特别地，尤其是；gradually逐渐地；luckily幸运地；finally最后。fortunately意为“幸运地”，故选C。
17．B　点拨：细节理解题。从这一篇文章中我们学会了采取地震安全措施帮助我们保持安全。故选B。
18．A　点拨：细节理解题。根据第二段中句子Do not rush to lifts, because it is far safer to stay where you are.可知在地震中，乘电梯不是好的选择。故选A。
19．D　点拨：理解判断题。根据第三四段中的句子可知：在地震时，如果你在户外你要尽可能保护你的头，到一个开阔的地方，远离建筑物，不能带残疾人进入房间。故选D。
20．D　点拨：主旨大意题。阅读全文可知，本文的目的主要是告诉我们如何在地震中和地震后保持安全。