Before going outside in the morning, many of us check a window thermometer(温度计)for the temperature. This helps us decide what to wear. We want our food to be a certain coldness in the refrigerator. We want it a certain hotness in the oven. If we don’t feel well, we use a thermometer to see if we have a fever. We keep our rooms a certain warmth in the winter and a certain coolness in the summer.
Not all the thermometers use the same system to measure temperature. We use a system called the Fahrenheit scale. But most other countries use the Centigrade scale.
Both systems use the freezing and boiling points of water as their guide.
The most common kind of thermometer is made with mercury(水银)inside a clear glass tube. As mercury (or any other liquid) becomes hot, it expands. As it gets colder, it contracts. That is why on hot days the mercury line is high in the glass tube.
First. Take a clear glass juice bottle that has a cap; fill the bottle with coloured water. Tap a hole in the center of the cap using a hammer and thick nail. Put the cap on the jar. Then stick a plastic straw(吸管) through the nail hole.
Finally. Place a white card on the outside of the bottle and behind the straw. Now you can see the water level easily.
As the temperature goes down, the water will contract, and the level in the straw will come down. Perhaps you will want to keep a record of the water level in the straw each morning for a week.
| A．Thermometers measure temperature, by using materials that change in the same way when they are heated or cooled. |
| B．We use and depend on thermometers to measure the temperature of many other things in our daily lives. |
| C．Take wax (you may use an old candle if you have one) and melt some of it right where the straw is struck into the cap to seal (把……粘住) them together. |
| D．The water will rise in the straw. As the temperature of the air goes up, the water will expand and rise even higher. |
E．They label these in different ways. On the Fahrenheit scale water freezes at 32 degrees and boils at 212 degrees. On the Celsius scale water freezes at 0 degrees and boils at 100 degrees.
F．Now that you know this rule you can make a thermometer of your own that will work.
G．People use thermometers which are made by themselves when travelling around the world.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。（请把本题答案涂在答题卡上，若所用的答题卡没有E、F、G选项，则选E涂为AB，选F涂为AC，选G涂为AD。）
Any car accident is frightening, but an accident in which your vehicle is thrown into the water, with you trapped inside, is absolutely terrifying. 1However, most deaths result from panic, without a plan or understanding what is happening to the car in the water. By adopting a brace (支撑) position, acting decisively and getting out fast, you can save yourself from a sinking vehicle.
Brace yourself for impact (撞击力). As soon as you're aware that you're going off the road and into a body of water, adopt a brace position. The impact could set off the airbag system in your vehicle, so you should place both hands on the steering wheel in the "ten and two" position.
Undo your seatbelt. 2Untie the children, starting with the oldest first. Forget the cell phone call. Your car isn't going to wait for you to make the call.
3Leave the door alone at this stage and concentrate on the window. A car's electrical system should work for up to three minutes in water, so try the method of opening it electronically first. Many people don't think about the window as an escape option either because of panic or misinformation about doors and sinking.
Break the window. If you aren't able to open the window, or it only opens halfway, you'll need to break it with an object or your foot. It may feel counter-intuitive (有悖常理的) to let water into the car. 4
Escape when the car has equalized. If it has reached the dramatic stage where the car cabin has been filled with water and it has become balanced, you must move quickly and effectively to ensure your survival. 5While there is still air in the car, take slow, deep breaths and focus on what you're doing.
A. Open the window as soon as you hit the water.
B. Surviving a sinking car is not as difficult as you think.
C. It takes 60 to 120 seconds for a car to fill up with water usually.
D. Such accidents are particularly dangerous to the risk of drowning.
E. In conclusion, if you know what to do in the water, you will be safe.
F. This is the first thing to attend to, yet it often gets forgotten in the panic.
G. But the sooner the window is open, the sooner you can escape directly through it.
首先请阅读以下宠物的信息：
A.Not named yet: baby, female
It’s a small grey cat with long hair and deep blue eyes. It is very friendly and can get along well with dogs. I can’t keep it because I have too many pets, but I can’t just let it go outside. If you are looking for a cat, please let me know. And I will send it to you, but you’ll have to pay my travel fees.
B. Brooke: orange and white, young, female
She’s a shy cat and likes to be alone at first. Once she gets familiar with you, she is very sweet and loves to be in your lap and play with you. She also loves to talk. The owner shouldn’t be a smoker. For free.
C. Sammi Hammi: adult, male
Sammi Hammi, a blue and gold bird, is looking for his forever home. He loves dogs and likes to sing and dance. He will take your ear off while you cook! He loves delicious food and he is a great boy who loves attention. The new owner will have to pay an adoption fee and for his cage.
D. Buster: black and white, young, male
He will be the sweetest cat you will ever meet. He likes to play and gets along well with other pets. Anyone who gets this guy will love him! For free.
E. Zoey: American Bulldog, adult, female
My dog Zoey is three years old and is very outgoing. She loves the outdoors and she loves kids. She is good at looking after other dogs. She also likes being around people. I need to find her a good home. I would like someone with children and other dogs to take her. For free.
F. Rebel and Maverick: young, male
Both Rebel and Maverick will be 2 years old soon. They’re wonderful dogs, but I can no longer keep them for some reasons. They love children. A home with children would be the best. They also get along well with other animals. The most suitable place for them is a home with a yard because they love to be outside. 600 dollars.
阅读以下人员的信息，然后为他们选择合适的宠物：Alice and her 10-year-old twin sons live in a house with a big yard. She’s looking for some pets to play with the boys. A pair of dogs is preferred. Money isn’t a problem.
Tom, 63 years old, has no children. His wife died last year and he’s very lonely. He would like to have a pet that he can talk to. He used to be a cook and loves birds very much, but he doesn’t like cats.
Bruce has a dog and he’s looking for another pet. It must be male and be able to get along well with his dog. Also, the pet has to be free.
Neil plans to find a female pet for his daughter. She loves orange and white cats. There are no smokers in the family. Free pets are preferred.
Max is looking for an adult dog to join his family. He has 3 children and two baby dogs. He hopes the new pet can help look after the baby dogs and play with his children.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
About ten percent of spending on primary and secondary education in the United States comes from the federal government. 1.________States have been required to show progress through yearly testing.
But states say testing tells only part of the story about efforts by schools and students to improve. So the Obama administration has eased the limits on states in measuring performance.
2.________This new measurement tool is called the Colorado Growth Model. The idea is to show academic growth, not just achievement on tests. It combines test scores, family income levels, school size, the ethnicity of the student and many other factors.
3._______The graph shows a school’s average score on standardized tests as well as its academic growth.
On average, students enter sixth grade at WEST Denver Prep performing below grade level. 4________.
The new assessment method shows that, each year, the average West Denver Prep student learns more math than ninety-four percent of all the students in Colorado. 5_________.
Josh Smith says perhaps the most important thing they should learn is to believe in themselves.
| A．The results from schools across the state are shown online on a graph. |
| B．Reading and writing scores also show growth. |
| C．For ten years now, federal law has tied this spending to student performance. |
| D．Therefore, the government feels it a great pressure. |
E.But three years later, most are outperforming other students across the state.
F.However, the limits don’t work at all.
G.The western state of Colorado, for example, has a new assessment method.
根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项, 并在答题卡上写出答案。选项中有两项为多余选项。
Riding a London subway, a person from China will notice one major difference: In London, commuters (乘车上下班的人) do not look at each other. That's not rudeness— people are just too busy to bother looking.
Busy doing what, you ask? Well, they're certainly not using the time for a moment of quiet reflection. Nor are they reading a book. Today the only acceptable form of book on the London Underground is an e-book.
Since the launch of the iPhone in 2007, over 40,000－yes, that's 40,000－"apps" (programs downloaded for the iPhone) have been designed.
Commuters love them because they are the perfect time－filler. One "app"，called ishoot, is a game that features tanks. Another one, Tube Exits, tells passengers where to sit on the train to be closest to the exit of their destination. Isteam clouds the iphone screen when you breathe into the microphone.
For those without an iPhone, another Apple product, the iPod, may be the distraction of choice. It's not just teenagers who "plug in" to their music－iPods are a popular way to pass the time for all ages.
And if games, e－books and music aren't enough to keep you occupied. Then perhaps you would prefer a film? The development of palm DVD technology means many commuters watch their favorite TV show or film on the way to work.
| A．With this distraction, it’s amazing that people still remember to get off the train. |
| B．New technology has replaced quiet habits. |
| C．You can then write the “steam” on your phone screen. |
| D．Technology is changing the way London commuters spend their traveling time. |
E．In fact, eye contact is avoided at all times.
F．Apple must earn a fortune from London commuters.
G．Modern Londoner are fancy victims.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
How to Read a Book
Books can be your best friends. 1 They can introduce you the things you may never see… But do you know how to read them in order to get the fullest enjoyment possible? The following tips should help.
1. Find a book. Look in the library or in one of the large bookstores. You could also ask friends if you could have a book at their book shelves. Search the shelves until you find a book that looks good．Read the first page to see how it reads, and the cover text on the back of the book, if it has any. 2
2. Buy or borrow it and take it home. Do not start to read it until you have the time. 3 And set aside time to do nothing else but read, as it can be, at times, suspenseful（悬疑的）, exciting and relaxing.
3. Get comfortable on the couch. Have a lamp behind you, lighting the area where you are reading. Make sure the television is off and that anything else that could distract you has been attended to. 4 __.
4. Start the book by turning the pages and really enjoy it. Do not think about anything else but what you are reading. Put yourself into the action or location in the story. Once you concentrate completely, it will be difficult to put the book down. And remember that reading is not running your eyes over a book. 5 .However, if you need to read the book quickly, then you do not need to pay attention to every word.
| A．If you are busy doing other things, you should wait until you have finished them． |
| B．Get warm if you are going to be sitting still for a few hours． |
| C．If you are already concentrating, then buy it or borrow it． |
| D．Try to imagine the story in your head． |
E. They can take you to places that you may never go．
F. You should read it actively and enjoy it completely．
G. Otherwise, you will miss it．