7．We all know the dangers of fires．It's good and necessary for a family to learn how to prepare for ——青夏教育精英家教网—

We all know the dangers of fires．It's good and necessary for a family to learn how to prepare for a fire．Here are some suggestions．
Put a smoke alarm（火警） in the house．Smoke from a fire causes the alarm to go off．The alarm makes a loud sound．The sound tells everyone to leave the house at once．  Make escape（逃脱） plans．We should know all the ways out of the house．If there is a fire，everyone follows the plan to get out．Part of the plan is to check all the windows to make sure they can be opened easily．
Buy fire extinguishers（灭火器） in the house．Everyone in the family should know how to use them．
Practise for a fire．We do fire practice because we teach children about fire safety．Everyone in the family should know the following fire rules：
★Don't open a hot door!The fire can grow more quickly if you open the door．
★Stay close to the floor!Smoke can be more dangerous than fire．The best air is near the floor because smoke rises．
★What will you do if your hair or clothes start to burn？First，stop!Don't run!The fire burns faster because of more air．Drop!Fall to the floor．Then roll!Turning over and over will make the fire go out．Put a blanket（毯子） around you to keep air away from the fire that may still be on you．
There are many possible causes for fires．A wise family is ready all the time．If there is a fire，don't forget to call 119for help．
61．When a smoke alarm rings at home，it meansC．
A．you have to get up                         B．water is running to the floor
C．something is burning                       D．someone breaks your window
62．The writer advises us to do the following to prepare for a fire except thatD．
A．we practise for a fire                       B．we make escape plans
C．we buy fire extinguishers                    D．we use electrical cookers
63．When a fire happens，C if you open the hot door．
A．the door will soon be on fire                 B．the electricity will be cut off
C．the fire will grow more quickly             D．the house will fall down
64．What are the right steps you should take when your hair or clothes catch fire？B
A．Stop，run，roll．B．Stop，drop，roll．
C．Run，drop，roll．D．Roll，drop，stop．
65．What is the best title for this passage？A
A．Be Ready for a Fire．B．The Causes of a Fire．
C．Learn to Use a Fire Extinguisher．D．The Dangers of a Fire．

6．Earthquake safety tips
On April 14，2010，a big earthquake hit Yushu，Qinghai．Over，2，000people died．Many people were hurt．Why are there earthquakes？
The surface of the Earth has many pieces．These pieces are always moving．When two pieces move past each other，there is an earthquake．
Scientist are working hard to find out more about earthquakes．They try to predict（预测） them，but it's very hard．
Do you know how to get ready for an earthquake？Do you know what to do during an earthquake？Here are some things you should know．
What to do before an earthquake
Make sure you have two bottles of water，a packet of biscuits（饼干），a clean towel（毛巾），a few band-aids（创口贴），a radio and a flashlight（电筒） at home．
What to do during an earthquake
If you are inside：
★Stay where you are．Quickly move under a strong desk，or along a wall．This will protect you from falling things．
★Don't stand near windows．
★Turn off the lights．
★Don't get into a lift during an earthquake．If your are in a lift，get out as quickly as possible．
If you are outside：
★Don't stand near buildings．Things may fall on you．
★Lie on the ground until the shaking stops．
56．An earthquake hit YushuB．
A．on April 12，2010     B．on April 14，2010   C．on May 14，2010   D．on May 12，2010
57．You needD at home before an earthquake．
A．some water and biscuits                B．a clean towel and a few band-aids
C．a radio and a flashlight                 D．all of the things above
58．You must protect yourself in an earthquake byA．
A．keeping you from falling things          B．turning on the lights
C．standing near the window               D．getting into a lift
59．The reason why an earthquake happens is thatC．
A．the surface of the earth is thin
B．the pieces of the surface are moving slowly
C．two pieces of the surface move past each other
D．there are too many people on the earth
60．Which is TRUE according to the passage when you are outside in an earthquake？D
A．You can play under a big tree．
B．You can't stand near the buildings．
C．You can lie on the ground until the shaking stops．
D．Both B and C．

5．The 2012 Olympic Games will take place in London．This summer，Chinese sports fans will be able to watch wonderful games in 3D on CCTV．
    When you watch 3D movies or TV，you have to wear a special pair of glasses．The 3D glasses make the imagers from the screen look like they are in the room with you．
3D，means having width，height and depth.3D technology is based on the way the human brain（头脑）and eye work．Because the pupils（瞳孔）of a person's eyes are about 6.5cm apart，when we look at something，each eye sees it from different angle（角度）．Our eyes send the two images to our brain，and the brain puts the two images together．The small difference between the image from the right eye and the image from the left eye allows us see depth．
    The goal of 3D technology is to get a different image into each eye of the viewer．It uses two film projectors（放映机）．One projects a left eye image and the other projects a right eye image．The 3D glasses allow us to see a different image in each eye．
    While watching 3D films，we feel that we are actually in the same environment as the things we are watching．However，it also has its disadvantages．The 3D glasses work by controlling the amount of light that reaches the eyes．It makes the screen look darker．What's more，people with eye problems may get headaches if they spend too much time watching 3D movies because their brains need to work harder to"read"the images．
61．Where will the 2012Olympic Games take place？B
A．In France．B．In England．C．In Canada．D．In Australia．
62．What does the underlined word"width"mean in Chinese？D
A．厚度 B．长度 C．深度 D．宽度
63．What is the goal of 3D technology？A
A．To get a different image into each eye of the viewer．B．To use two film projects．
C．To control the amount of light that reaches the eyes．D．To"read"the images．
64．How do we feel while watching 3D films？D
A．We will get headaches．
B．We will feel unhappy or sick．
C．We feel that we are in the space．
D．We are actually in the same environment as the things we're watching．
65．Which of the following is TRUE according to the passage？C
A．3D glasses help people get the same image in each eye．
B．3D glasses make the screen look brighter．
C．A 3D film needs two film projectors to be made．
D．People with eye problem can't see 3D films．

4．Sharks frighten most of us，but Daniel Weaver，a shark scientist，swims with them for a living!We asked him some questions about this unusual job．
So Daniel，what's it like to be a shark scientist？
Well，it's a great job．I often travel to faraway places like South Africa and Fiji to study sharks．On the other hand，a shark scientist sometimes does boring desk work，such as writing reports．Also，shark scientists don't usually get paid a lot．
What qualities （品质） do you need to become a shark scientist？
Shark scientists need to be wise and strong．They enjoy working outdoors and they have to be cool and patient （耐心）．They also have to be quite brave!
So do you think it's a dangerous job？
Well，sharks have up to 15rows of sharp teeth．However，sharks hardly attack （攻击） humans．There are over 350kinds of sharks in the world and only about 10are dangerous to us．In fact，dogs kill more people every year than sharks!Humans kill over 12million sharks a year for food and sport!
How do you become a shark scientist？
A shark scientist usually studies Marine Science or Zoology at university．It's also good to get some work experience in an aquarium （水族馆）．In my opinion，I have the best job in the world!

51．D questions were asked about Daniel's unusual job．
A．OneB．TwoC．ThreeD．Four
52．As a shark scientist，DanielC．
A．studies sharks in his neighbourhoodB．makes lots of money
C．swims with sharks for a living D．only writes reports on sharks
53．In Daniel's opinion，one needs to beC to become a shark scientist．
①excited ②patient ③brave ④strong ⑤wise
A．①②③④B．①③④⑤C．②③④⑤D．①②④⑤
54．The underlined"Marine Science"and"Zoology"must be twoA at university．
A．subjects B．books C．scientists D．prizes
55．From the passage we can know thatD．
A．sharks are likely to attack humans
B．dogs are as dangerous as sharks to humans
C．sharks are not dangerous to humans at all
D．humans do more harm to sharks than sharks do to humans．

3．When the Audet family turns on the lights at Blue Farm，they are using electricity that comes from cows-cow manure （粪肥），to be specific．
Cows produce a lot of wastes．One cow can create 30gallons of wastes each day．Now imagine the output of over 1，000cows at Blue Farm．That's really a big amount．
When farmers clean their barns，they put the wastes in a big heap，and spread some of them on their fields for fertilizer（肥料）．But now places like Blue Spruce Farm have a new way of using cow wastes．They use them to produce electricity．
Here's how it works：A big machine moves back and forth cleaning the barn floor．"The cows aren't bothered，"says Marie Audet．"They are animals of habit； they get used to it，and just lift one foot and then another to let it go by．"
The machine pushes the manure into a big 600-gallon tank like a small swimming pool．The tank is called a digester （化粪池） because what happens there is just like what happens inside a cow：Bacteria（细菌） get to work and continue to digest the manure．
Methane gas （甲烷、沼气）in the atmosphere is known as a"greenhouse"gas because it keeps heat just like a greenhouse does，causing our planet to warm up．That's an environmental concern．But the digester has a good result．Its gas is kept and used to power electric generators （发电机）．
At Blue Farm，the generators make enough electricity to power 400homes．The Audet family sells the extra electricity they can't use themselves．

51．We learn from the text that the Audet family is using cow wastes toA．
A．make electricity
B．produce fertilizer
C．build their farm
D．feed the cows
52．How are the cow wastes collected into the digester at Blue Farm？B．
A．Marie Audet does the work
B．The job is done by machine
C．The cows lift the cow wastes
D．Bacteria get to work on them
53．According to the passage，which of the following is changed into electricity？D，
A．The power of moving water．
B．The heat of burning coal．
C．The power of sunlight．
D．The heat of the methane gas
54．The new way of using cow wastes at Blue Farm might be best descr ibed asC．
A．reducing         B．saving        C．recycling       D．changing
55．What is the main purpose for writing the passage？A．
A．To introduce a new way of making electricity
B．To explain how a new energy works better
C．To show a new rebuilding plan for a big farm
D．To explain the reasons for green house effect．

2．Everyone knows that chickens lay eggs（产卵）．Most people know that all the other birds do as well．But have you ever thought about other animals that lay eggs？They include bees，snakes and some sea animals．
When a mother lays eggs，many more babies can be born at once，or in a few days，because there is very little development inside the parent．Animals that do not lay eggs often have fewer babies．Animals lay many eggs because other animals may eat the babies．However，even though some of their babies are eaten，they will still have some more to continue their family．
Some animals that lay eggs do not take care of their young．Turtles come on to the beach and dig（挖）holes．Then they put their eggs in the sand and leave．A turtle mother can lay as many as 150eggs．When the babies come out of the eggs，they must find their own way to the ocean．They must learn how to live on their own．Many young turtles get eaten by other animals．
Most eggs have an outside shell（壳）that keeps the growing animal inside safe．The egg shell also keeps the young animal from drying out．After the animal is fully developed，it comes out of the egg．
The animal grows bigger and bigger．Then it can have its own young．
51．Which animals lay eggs？C
①Snakes．②Turtles．③Camels．④Bees．⑤Chickens．
A．①③④⑤B．①②③⑤C．①②④⑤D．②③④⑤
52．Why do animals lay many eggs？A
A．Because other animals may eat their babies．B．Because they use their eggs for food．
C．Because they want to have fewer babies．D．Because they want to eat their babies．
53．What do we know about turtles？A
A．They don't look after their babies．B．Baby turtles hate their mother．
C．Other animals can't eat turtle babies D．Turtle babies can't take care of themselves．
54．Egg shells can be used toD．
A．make eggs more beautiful B．make eggs more tasty
C．let the young animals dry D．protect the young animals
55．The passage is probably fromB．
A．a newspaper B．a science book
C．a sports magazine D．a story book．

1．The Internet joins millions of computers all over the world，and today it is used by people all over the world．It was invented in the 1960s in the USA．The American government needed a network of computers for its army．Then in the 1970s scientists and businesspeople also wanted to use the Internet to send and receive messages．For some years，they weren't allowed to use the  US network，and when they were allowed to，the messages were in very simple text without photos．
The world Wide Web was invented by a British scientist named Tim Berners-Lee in 1989．He wanted to send documents to other scientists．so he developed the World Wide Web．This allowed him to send and receive scientific documents with text，drawings and photos （also called multimedia documents）．In the 1990s，more and more people began to use the Internet and the World Wide Web．
So what's the difference between the Internet and the World Wide Web？The Internet is the hardware．It allows us to communicate with other people．The world Wide Web is the software．It allows us to create，see and read multimedia documents．
The web is made up of millions of documents called web pages．These pages are held in computers all over the world．Many people have a favourite website with a number of web pages on the same subject．
Email is a way of using your computer to send and receive messages．It's cheaper and quicker to use email than send normal mail．New users call normal mail"snail mail"because it's so slow!
It took 50years for 100million people to listen to the radio．It took 15years for 100million people to watch television．By the year 2000，it had taken only about three years for 100million people to use the Internet．What will happen next on the Internet？
37．The Internet was first invented forB．
A．scientific work   B．American army    C．businesspeople   D．American government
38．The World Wide Web was invented toC．
A．communicate with others
B．create，see and read documents
C．send and receive scientific documents
D．send and receive simple text without photos
39．The Internet and the World Wide Web began to be widely usedB．
A．in the 1970s     B．in the 1990s
C．in the late of 1980s  D．by the year 2000
40．The writer wrote the last paragraph to show thatC．
A．the Internet has a greater influence than radio and TV
B．radio and TV will be replaced by computers
C．the use of the Internet spreade very quickly
D．people spend much more time on the Internet
41．The best title of the passage may be"B"．
A．The effect of the greatest invention
B．The development of the Internet
C．The movement of new technology
D．The history of the World Wide Web．

15．

she； at a time； fall over； be away from； be famous for； keep in touch with；
shake hands； open up； wake up； try to

81．Some people in northern Europe don't thinkshaking hands is the proper way to greet guests．
82．---Howdid youkeep in touch with each other while he was abroad？
---We mainly communicated by email．
83．I enjoy reading classical novels because the habitopens upa new world to me．
84．Has Broadwaybeen famous for its theaters since the early twentieth century？
85．He found his arms，legs and hair were tied to the ground after hewoke up/had woken up．
86．Just as hewas trying to find a way out，he suddenly heard excited shouts above him．
87．---The couple are buying so many things in the market．Why？
---They are buying for their children because theywill be away from home for a week．
88．Did the loud noise make them allfall over and unable to move？
89．Can you tell me how many books can I borrowat a time？
90．How long willher grandfather be in hospital？

14．

stomach，kind，work，good，happily，tire light，advice，surprised，foot

61．The good news makes my momhappy．
62．Thelightin the room is poor，so I can't see anything clearly．
63．Please give me someadviceon how to improve my English．
64．I work all day，and I'm just astired as you are．
65．"what happened？"she asked insurprise．
66．The harder you work，thebettergrades you will get．
67．We talk with our mouths and walk with ourfeet．
68．I had astomachache yesterday，so I stayed at home．
69．I can get enough money to help the poor children because of yourkindness．
70．When did you finishworking last night？

13．

practice，make，luck，lot，tree

71．Koalas are from Australia and they are often in thetrees．
72．Wow!Jim!You are aluckydog．
73．Sally has topracticeplaying the violin for two hours every afternoon．
74．Zongzi ismadeof sticky rice（糯米）．
75．You see alotof animals in the zoo．

试题分类