1、课时作业(三) Discovering Useful Structures (Grammar) 必备知识基础练 进阶训练第一层 .单词拼写 1The electricity _ (供应) had been cut off. 2The volcano could _ (爆发) at any time. 3 It caused big fires, storms, acid rain, and even earthquakes and _ (火山) eruptions. 4Many buildings were damaged by the _ (飓风) and a lot of people b
2、ecame homeless. 5To _ (生存) in the forest, animals must climb from tree to tree. 6The _ (台风) hit the coastal areas. .单句语法填空 1This is the hospital _ we visited yesterday. 2He is the boy _ father is a teacher. 3A plane is a machine _ can fly. 4The man _ is walking on the playground is my old friend. 5L
3、ook out! Dont get too close to the house _ roof is under repair. 6They talked about their classmates and things _ they still remembered in middle school. 7 She said she would do anything _ could help her mother recover from the disease. 8Anyone _ has helped to save the drowning girl is worth praisin
4、g. 9The man _ you met yesterday is my fathers schoolmate. 10The first thing _ he did after arriving home was doing his homework. .把下列句子改写成含有定语从句的主从复合句 1The boys are my friends. The boys are playing football. _ 2The person is Mr. Ball. You should ask him about the matter. _ 3I have ever seen the film
5、 and it is the most interesting film. _ 4The students article was published. I know the student. _ 5The fish isnt fresh. We bought the fish yesterday. _ 关键能力综合练 进阶训练第二层 .阅读 A Earthquakes happen without warning (前兆). They can happen at any time of a day, at any point during the year. But dont worry b
6、ecause most are so weak that they cannot be felt. Only a few big ones hurt people. However, its important to know what to do when an earthquake is happening. Do not go outside. You could get injured from falling glass or parts of buildings. If you are outside, stay away from buildings and power line
7、s (输电线) Stay under a desk, table, or other strong furniture. Hold on to it. Or stay in a corner of the building. Cover your face and head with your arms and cover your mouth with a towel or clothing. Stay inside until shaking stops and it is safe to go outside. Keep away from windows, pictures or ad
8、vertisements on the wall or the buildings, and anything else that could fall and hurt you. Most people get injured by falling things during an earthquake, not by the shaking itself. Also keep away from a fire. You could fall down and burn yourself in the fire. If you are driving when an earthquake h
9、appens, stop the car if its safe. Stay inside your car until the earthquake stops, and dont drive near bridges. Try not to stop by power lines or trees. These could fall and hurt you. 1Most earthquakes are too _ to hurt people. Astrong Bweak Cdangerous Dheavy 2From the passage, when an earthquake is
10、 happening, we should _. Astay under a big building Bstay under a strong furniture Cstand by windows Ddrive near a big bridge 3It isnt safe for you to _ while the earthquake is happening. Arun out of the building Bstay in a corner of the building Ccover your head with your arms Dcover your mouth wit
11、h a towel 4Whats the main idea of the passage? AHow dangerous the earthquake is. BHow to be safe in an earthquake. CWe shouldnt be afraid of the earthquake. DHow the earthquake comes into being. B An earthquake happens when two plates rub together. The earth plates travel in different directions and
12、 at different speeds. If one plate is slowly forced underneath the other, pressure (压 力) builds up until the plates break apart. This process (过程) causes the ground to move. It is an earthquake. In other words, earthquakes are the shaking of the earths surface caused by the earths rocky outer layer
13、as a result of the energy stored within the earth. The strain within the rocks is suddenly released (释放) The damage an earthquake causes depends on where it is and the time it is happening. If an unpopulated region is struck, there will be low loss of life or property (财产). If it hits a large city,
14、there may be many injuries and much destruction. Many of the areas at risk are largely populated now. Major earthquakes hitting those areas today could produce terrible damage. Actually, there are several million small earthquakes every year. Large earthquakes, such as the 1964 Alaskan quake that me
15、asured 8. 4 on the Richter scale, cause millions of dollars in damage. In the last 500 years, millions of people have been killed by earthquakes around the worldincluding 240,000 in the 1976 Tangshan earthquake in China. A 60second or less earthquake can cause devastation that continues for years af
16、ter the first tremor. In 1972, a series of severe earthquakes struck Managua, Nicaragua. Fifteen years later, the city still looked the way it had a week after the earthquake hit, because the country did not have the necessary money to rebuild it. The shaking of the earth is sometimes not the greate
17、st disaster. It is in the ensuing fires and floods that often the greatest damage occurs. In the 1906 earthquake, it was the fires caused after it that did the majority of the damage. An earthquake can also destroy dams high above a city or valleys, causing floods to sweep down and sweep away everyt
18、hing in their path. 5Which of the following is the main idea of the first paragraph? AAn earthquake comes from the inside of the earth. BThe earth has great energy in storage. CHow the earth plates move. DHow an earthquake happens. 6 Which of the following is mentioned to show that an earthquake can
19、 kill too many people? AThe 1964 Alaskan quake. BThe 1976 Tangshan earthquake. CThe 1972 Managua earthquake. DThe 1906 earthquake. 7The underlined work “ensuing” in the last paragraph probably means “_” Acausing too much heat and great damage Bcausing many injuries and much destruction Chappening as
20、 a result of another event Dhappening suddenly and unexpectedly 8By giving the example in Paragraph 4, the author wants to show that _. Aan earthquake doesnt last long Bthe damage can last long Cpeople in Managua suffered too much DNicaragua is still a poor country C A young couple decided to get ma
21、rried. As the big day drew nearer and nearer, they both grew nervous because each of them had a problem. The bridegroom decided to ask his father for advice. “Dad，” he said, “I love Lily very much, but I have very smelly feet, so Im afraid that she will not put up with them.” His father said, “All y
22、ou have to do is wash your feet as often as possible, and you should always wear socks, even when you go to bed.” Well, it seemed a workable solution, the young man thought. The young woman turned to her mother. “Mom， ” she said, “My morning breath is so bad that Im afraid my new husband will not wa
23、nt to live in the same room with me. I love him. I cant live without him.” Her mother said, “In the morning, get straight out of bed when you wake up, and head for the bathroom and brush your teeth. Dont say any word before you brush your teeth.” The young woman followed her mothers advice. They wer
24、e finally married in a wonderful ceremony. Not forgetting the advice each had received, they carefully spent every day. The husband wore his socks every night and the wife kept her mornings silent; they did quite well until about a month later. Just before dawn, the husband woke only to find that on
25、e of his socks was gone! Thinking of the terrible result, he felt frightened at once. He jumped up and began to search the bed for his sock in a hurry. Of course, this made the wife woken. Without thinking, the wife asked, “What on earth are you doing？” The husband stopped in surprise, and then he c
26、ried, “Oh, no! You must have swallowed my sock！” 9What troubled the young man before he got married? AHis feet had an unpleasant smell. BHe was unprepared for the big day. CHe was too poor to marry the girl. DHis habit was too bad to be known. 10Why did the husband feel frightened? ABecause he forgo
27、t to wear the socks. BBecause his socks were missing. CBecause his wife might find the truth. DBecause it would disappoint his father. 11The husband said the last sentence of the passage because _. Ahis wife was very hungry in the morning Bhis wife often dreamed of eating things Che wanted to have h
28、is wife buy new socks Dhe found his wifes breath very smelly 12What would happen next most probably? AThe wife would leave the husband soon. BThe couple would tell each other the truth. CThe husband would buy a new pair of socks. DThe couples parents would help find the sock. .七选五 Would you know wha
29、t to do if a fire started in your home? Take the time now to review the following safety tips, and your family will be prepared in time of a fire in your home： _1_ An escape plan can help every member of a family get out of a burning house. The idea is to get outside quickly and safely. _2_ So it is
30、 important to learn and remember the different ways out of your home. Stay low If you can see smoke in the house, stay low to the ground as you make your way to the exit. _3_ You will breathe less smoke if you stay to the ground. Smoke naturally rises, so if there is smoke while you are using your e
31、scape route, staying low means you can crawl (爬) under most of it. What if you cant get out right away? If you cant get out fast because fire or smoke is stopping an escape route, you will want to yell for help. You can do this from an open window or call 911 if you have a phone with you. _4_ Then,
32、firefighters will have a hard time finding you. The sooner they find you, the sooner you both can get out. If your clothes catch fire, what should you do? Your clothes could catch fire during a fire or by accident if you step too close to a candle. If this happens, dont run! Instead, stop, drop to t
33、he ground, cover your face with your hands, and roll. This will cut off the air and put out the flames. _5_ AKnow your way out BPreventing fires is in the first place! CAn easy way to remember this is: Stop, Drop, and Roll! DSmoke from a fire can make it hard to see where things are. EThey will help
34、 prepare you for what you need to do in case of a fire. FEven if you are scared, never hide under the bed or in a closet. G In a fire, smoke and poisonous (有毒的) air hurt more people than the actual flames (火焰) do. .语法填空 Every boy and every girl expects their parents 1._ (give) them more pocket money
35、. Why do their parents just give them a certain amount? One main purpose is to let kids 2._ (learn) how to manage their own money. The amount of money 3._ parents give to their children to spend as they wish 4._ (differ) from family to family. Children are expected to make a 5._ (choose) between spe
36、nding and saving. At first, some young children may spend all of the money soon after they receive it. Parents 6._ (advise) not to offer more money until it is the right time. By doing so, these children will learn that 7._ (spend) must be done with a budget. Pocket money can give children 8._ chanc
37、e to experience three things they can do with the money. They can spend it by giving it to a good cause. They can spend it by buying things they want. They can save it 9._ future use. Saving 10._ (help) children understand that costly goals require sacrifice. Saving can also open the door to future
38、saving and investing for children. 课时作业课时作业(三三) Discovering Useful Structures (Grammar) 必备知识基础练必备知识基础练 .单词拼写 1supply 2.erupt 3.volcano 4.hurricane 5.surrive 6.typhoon .单句语法填空 1that/which 2.whose 3.that/which 4.who/that 5.whose 6that 7.that 8.who 9.whom/who/that 10.that .把下列句子改写成含有定语从句的主从复合句 1The boy
39、s who/that are playing football are my friends. 2The person (who/whom/that) you should ask about the matter is Mr. Ball. 3It is the most interesting film (that) I have ever seen. 4I know the student whose article was published. 5The fish (that/which) we bought yesterday isnt fresh. 关键能力综合练关键能力综合练 .阅
40、读 A 【语篇解读】 本文是一篇说明文。 文章通过对如何在地震中幸存下来和保护好自己的 讲解，提高我们的安全防范意识。 1 答案与解析： B 细节理解题。 根据第一段第三句“But dont worry because most are so weak that they cannot be felt.”可知大多数地震都很“微弱”。故选 B。 2答案与解析：B 细节理解题。根据第三段第一句“Stay under a desk, table, or other strong furniture.”可知地震发生时我们应该躲在书桌、 餐桌或其他坚硬的家具下面。 故选 B。 3答案与解析：A 细节理解
41、题。根据第二段第一句“Do not go outside. You could get injured from falling glass or parts of buildings.”以及第三段最后一句“Stay inside until shaking stops and it is safe to go outside.”可知地震期间不要出去会更安全一些。故选 A。 4答案与解析：B 主旨大意题。根据第一段最后一句“However, its important to know what to do when an earthquake is happening.”以及下文每一段的首句可
42、知本文讲的是地震来 临的时候如何保护自己。故选 B。 B 【语篇解读】 本文主要介绍了地震发生的原因并结合实例说明不同程度的地震所带来 的影响是不一样的。 5答案与解析：D 主旨大意题。由第一段内容可知，本段主要讲述了地震是如何发 生的：地球板块的相互碰撞导致压力不断聚集，直至板块的破裂，这个过程会引起地面的移 动，地震也随之而发生，故 D 项正确。 6答案与解析：B 细节理解题。四个选项中只有 1976 年唐山大地震提到了死亡的具 体人数，而其他三处地震均未涉及死亡人数的问题，故 B 项正确。 7答案与解析：C 词义猜测题。由下文对 1906 年地震的描述可知，火灾是地震发生 后引起的，由此
43、可以推断 ensuing 表示“随之而发生的”，故 C 项正确。 8 答案与解析： B 写作意图题。 本段第一句是主旨句。 1972 年地震发生， 而 15 年后， 该城的状况仍和当年地震发生一周后一样，表明地震带来的危害可能会持续很长时间。 C 【语篇解读】 本文是一则幽默故事， 主要讲一对新婚夫妇在婚前向对方隐瞒了自己的 毛病，婚后一个月内他们俩掩饰得都很好，但终于有一天出现状况。他们彼此深爱对方，所 以在这之后最有可能发生的是彼此坦白，说明真相，最后互相谅解。 9答案与解析：A 细节理解题。根据第一段中的“I have very smelly feet, so Im afraid tha
44、t she will not put up with them.”“我的脚很臭，所以我怕她受不了。”可知答案。 10 答案与解析： C 细节理解题。 根据第三段原文“Thinking of the terrible result, he felt frightened at once.”可知丈夫之所以害怕并不是因为袜子不见了，而是因为不穿袜子的后果 将会很严重：如果不穿袜子，妻子就会知道他脚臭的实情。 11答案与解析：D 推理判断题。因为婚后妻子早上刷牙之前从不说话，所以丈夫只 知道自己脚臭， 并不知道妻子早上口气难闻， 偏偏他袜子不见了的这天早上妻子开口说话了， 于是他闻到了很难闻的气味，
45、所以他才会认为妻子把他的袜子吃了， 否则口气不会如此难闻。 12答案与解析：B 推理判断题。本文是一则幽默故事，主要讲一对新婚夫妇在婚前 向对方隐瞒了自己的毛病，婚后一个月内他们俩掩饰得都很好，但终于有天出现状况。他 们彼此深爱对方，所以在这之后最有可能发生的是彼此坦白，说明真相，最后互相谅解。 .七选五 【语篇解读】 本文是一篇说明文。讲述的是在家里发生火灾时的应急措施。 1答案与解析：A 此空是一个小标题，根据下文小标题，可知应该用短小精悍的祈 使句， 再根据下文提示“一个逃生计划可以帮助每个家庭成员从着火的房子里出来。 ”由此 推知，A 项(知道你的逃生出路)切题。 2 答案与解析： D
46、 根据下文提示“所以了解和记住走出家门的不同路线是很重要的。 ” 可知，D 项(火冒出来的烟会使人很难看清东西在哪里。)切题。 3 答案与解析： G 根据上文提示“如果你能看到房子里有烟， 在你往出口走的时候， 离地面低一点。”可知，G 项(在火灾中，烟雾和有毒的空气比火焰更伤人。)切题。 4答案与解析：F 根据下文提示“那么，消防员将很难找到你。”可知，F 项(即使 你害怕，也不要躲在床底下或壁橱里。)切题。 5答案与解析：C 上文提示“如果发生这种情况，不要跑！相反，停下来，倒在地 上，用手捂住脸，然后滚。这将切断空气，扑灭火焰。”可知，C 项(记住这一点的一个简 单方法是：停止、倒下和滚
47、动！)切题。 .语法填空 【语篇解读】 本文是一篇议论文。文章讲述了孩子们应该如何处理他们的零花钱。 1答案与解析：to give 考查固定搭配。expect sb. to do sth. “期望某人做某事”。 2答案与解析：learn 考查固定搭配。let sb. do sth. “让某人做某事”，let 后面用不 带 to 的不定式。 3答案与解析：which/that 考查定语从句的引导词。先行词为 money，定语从句中缺 宾语，故用 which/that 引导。 4 答案与解析： differs 考查主谓一致。 本句主语为 The amount of money “钱的数量”， 谓语动词应用单数形式。 5答案与解析：choice 考查词性转换。由前面的 a 可知，此处需用名词形式。 6答案与解析：are advised 考查动词的时态和语态。本文时态为一般现在时，advise 与 parents 之间为动宾关系，故用一般现在时的被动语态。 7 答案与解析： spending 考查非谓语动词。 spending 作 that 引导的宾语从句中的主语。 8答案与解析：a 考查冠词。设空后为可数名词单数形式，此处需用不定冠词。
