1、第 1页（共 10页） Unit4 Narural disasters section C Discovering Useful Structures 一、完成句子 1 Thecouple_( 住 在 我 们 隔 壁 ) volunteered to help after the volcano erupted. 2Here are some of the people_ (家 园被摧毁) by the typhoon. 3The terrible shaking of the building woke up all the people_ (那些睡着的) 4 Severaldayslate
2、r,mostofthebuildings _ (那些被毁坏的) by the hurricane were repaired. 5The woman wrote a thankyou letter to the soldier by _ (救助她的那个人) 6Whats_ (救援工作人员)doing？ 7Shes feeding the baby_ (在 地震中幸存的)(教材 P52) 8_ (拨打紧急号码) 9If you find yourself _ (处于的危险中) a forest fire, first of all, stay calm. 10We would suggest a
3、lways _ (在手边存留) enough water and food for three days. 二、阅读理解 The woman had died when the rescuers found her after the 第 2页（共 10页） terrible earthquake. She was covered by a destroyed house. Through gaps (缝隙) of those ruins, the rescuers could see her last posture (姿势). It was something like an ancien
4、t person who was kowtowing (叩头), but it just looked strange because she was out of shape by pressure. The rescuers confirmed her death by touching her through the gaps of the ruins. They shouted at the ruins again and again, knocked the bricks using various tools, but no reply inside. Then the rescu
5、ing team went to the next building. Suddenly the leader ran back, calling“Come here.” He came to the body, put his hands under the woman, feeling and touching, then shouted loudly and gladly, “There is someone, a baby, still living.” Through some efforts, rescuers cleaned up the ruins which blocked
6、her. Under her body lay her baby, who was covered by a small red quilt (棉被). He was about 3 or 4 months old. Since well protected by his mothers body, he was safe. He was in a deep sleep when the rescuer carried him out, and his lovely and peaceful face warmed everyone around him. The doctor, along
7、with the rescuing team, took the baby out of the quilt to check if the baby was all right, and 第 3页（共 10页） he found there was a mobile phone in the quilt. The doctor looked at the screen; a written message was already there: “My dear baby, if you could live, dont forget how much I love you.” As a do
8、ctor, he experienced much of this type of separation； but at this moment, he cried. The mobile phone was passed, and every person who saw this message shed (流出) tears. 1When the rescuers found the mom, she _. Awas using her mobile phone to ask for help Bbegged the rescuers to save her baby first Cwa
9、s struggling with the pressure Ddidnt have the normal shape 2When the baby was rescued, he _. Awas smiling a lot Bwas fast asleep Cwas listening carefully Dwas frightened to death 3After seeing the words on the mobile phone, every person was _. ApleasedBexcited CmovedDtired 三、阅读七选五 Swim safely! Swim
10、ming is great exercise, and a trip to a pool or beach is a good way to have fun with friends in summer. _1_， so its important to stay safe as you do it. Here are a few things 第 4页（共 10页） you can do to swim safely. _2_. Dont swim unless there is a life guard at work. If youre on a beach near the ocea
11、n, this is especially important. In some places fastflowing water can move swimmers away without warning. So if a sign says“no swimming” ，pay attention to it. Be careful when diving (跳入) into the water headfirst. _3_. In natural water, dont dive unless you know that the water is deep enough. Or you
12、could hurt your head on the bottom, causing injury or death. Around water, adults should watch children at all times to make sure they are safe. Those who dont know how to swim should wear life jackets. But by themselves they are not enough, so an adult should always be present. If you have to rescu
13、e a child from drowning (淹), a few seconds can make a big difference. Make sure you have a friend with you whenever you swim. _4_， that person can make sure you get help. Drink a lot water. The suns heatand the physical activity may make you sweat (出汗) more than you realize. By following these simpl
14、e rules, you can make sure your swim time is safe as well as fun. _5_！ AThat way if something goes wrong BNow get out there, and enjoy the water CSwim only in areas set apart for swimming DMake sure everyone in your family swim well 第 5页（共 10页） EBut sometimes swimming can also be very dangerous FMos
15、t pools have marked deep ends where diving is safe GMany children who drown in home pools were out of sight within minutes 四、书面表达 阅读下面短文，根据其内容写一篇 60 词左右的内容概要。 Speed is very important in avalanche (雪崩) rescues. There will be narrow chances to escape if a skier is buried for 30 minutes or more. Now th
16、at 30 minutes can mean the difference between life and death for a skier lost on a snowy mountain, most people would depend on lifesaving dogs. Noble works as a rescue team member in a vacation land, California. He tells us, “Dogs run fastest when an accident happens.” His partner Wylee, a lifesavin
17、g dog, can search an accident scene the size of a football field. It only needs 5 to 10 minutes. However, 5 rescue team members have to spend a couple of hours in the same area. Apart from its excellent speed, Noble chooses Wylee as his partner partly because it weighs only about half what other kin
18、ds of dogs weigh. Rescue team members have to carry their dogs to search sites in addition to carrying 60pound backpacks with food, water and other equipment. The dogs need the lift so that dont get tiredbefore they start working. There arent adequate data on how often dogs take part in avalanche se
19、arches or how often they are able to help local 第 6页（共 10页） people in danger. But the dogs dont save that many people. Thats because there arent that many to save. A quarter of people in danger die from serious injuries before the snow stops moving. Of those buried who werentkilled by injuries, half
20、 die within 20 minutes. If there is a chance of rescue, though, the dogs also cut search time for the remains. Erica Mueller, a famous director, wanted to see how the life saving dogs worked, so she volunteered to spend part of an hour in a roomy snow cave waiting to be found. She was armed with a r
21、adio and was wearing several layers to stay warm. After being rescued by Wylee, she said, “I cant talk like a survivor, but it was definitely a cool way to see how well trained those dogs are.” 第 7页（共 10页） 一、完成句子 1.who live next to us 2.whose homes were destroyed 3.who were asleep 4.which had been d
22、amaged 5.whom she was rescued 6.the rescue worker 7.who survived the earthquake 8.Call an emergency number 9.in danger from 10.having on hand 二、阅读理解 1.D细节理解题。 从第一段中的 “just looked strange because she was out of shape by pressure”可知，这位母亲已经被倒塌的 房子压得变了形。故选 D。 2.B细节理解题。根据最后一段中的“He was in a deep sleep” 可知
23、，这个婴儿在熟睡。故选 B。 3.C推理判断题。 人们看到母亲为了救自己的孩子而牺牲自己， 并在手机上留言“孩子，将来如果你还活着，不要忘了我是多么地爱 你” 。此时此景，人们无不为伟大的母爱而感动。由最后一句中的 “every person who saw this message shed (流出) tears”也可 知答案。故选 C。 三、阅读七选五 1E根据设空处后一句“so its important to stay safe as you do it”可知，游泳的时候保证安全很重要，E 选项(游泳有时候 第 8页（共 10页） 存在危险)与后一句属于因果关系，切题，故选 E。 2C
24、本段主要讲述游泳的时候确保救生员在旁边，注意游泳的 警示标志，因此可知本段讲述游泳的区域很重要，故 C 选项(只在指 定的游泳区域游泳)切题，选 C。 3F本段主要讲述游泳时跳水的注意事项，且由后一句“In natural water, dont dive unless you know that the water is deep enough.”可知，在不同环境下，跳水的注意事项，而 F 选项，谈到 游泳池里安全跳水的区域，故 F 项符合题意，选 F。 4A根据设空处前一句“Make sure you have a friend with you whenever you swim.”以及
25、设空处后一句“that person can make sure you get help”可知，本段主要讲述游泳的时候要有一个朋友 在旁边，后一句就是阐述这样做的原因，万一出现情况，可以及时获 得帮助，故 A 选项切题，选 A。 5B根据设空处前一句“By following these simple rules, you can make sure your swim time is safe as well as fun.”可 知，注意上述的事项，就可以确保游泳高兴又安全，这样做的话，就 可以安心游泳了，B 选项切题，故选 B。 四、书面表达 Lifesaving dogs are of
26、 vital importance and help in avalanche rescues due to their excellent speed. (要点 1) In addition, another advantage of lifesaving dogs is their light weight. (要点 2) Nonetheless, the number of people rescued was not large owing to serious injuries and limited time. (要点 3) However, through an experiment, a famous director Erica Mueller, spoke highly of the lifesaving dogs in avalanche 第 9页（共 10页） rescues. (要点 4) 第 10页（共 10页）
