Everything is made of something.Nothing is made of nothing.
Chemistry is about the smallest things that other bigger things are made of，and what happens when theychange.The word chemistry comes from chemical，which is an example of one type of the very small things that other bigger things are made of.The words you are reading now are made of a dark liquid called ink （墨水），which is written on paper.The paper itself is made out of the chemicals that wood is made out of.Both the ink and the paper were made by different chemical processes.A chemical process is what happens when chemicals come together to make other chemicals，and therefore other things.
Cooking makes chemical changes.Your different ingredients are made of different chemicals，and when you put them together and make them hot and cook them，the chemicals change into new chemicals and the different ingredients make something new.That tomato sauce you're making is made of tomatoes，onions，garlic，salt and pepper.Those ingredients each have their own chemicals and their own flavors，but now with your sauce you've made something different，something that has its own flavor，all the ingredients mixed together，all the chemicals mixed together，something new.
You can smell the chemical changes，too，as they go up into your nose，especially when you forget about your sauce and it doesn't just cook but bums and becomes black and has a really bad flavor.You can't make it better，either，because once chemicals change，they can't be changed back again.
（1）What does the underlined word "they" in Paragraph 2 refer to？
| A． |
Chemistry. |
| B． |
Chemical. |
| C． |
The smallest things. |
| D． |
The bigger things. |
（2）What is a chemical process？
| A． |
Ink is written on paper. |
| B． |
Paper is made out of wood. |
| C． |
Everything is made of something. |
| D． |
Things mixed together produce something new. |
（3）What does Paragraph 3 mainly talk about？
| A． |
How to make tomato sauce. |
| B． |
What to use to form new things. |
| C． |
Ingredients and their own flavors. |
| D． |
Chemical changes in cooking food. |
（4）Which might be the best title for the text？
| A． |
What chemistry is like. |
| B． |
Chemistry changes everything. |
| C． |
Where the word chemistry comes from. |
| D． |
A chemical process is called chemistry. |
When I was young, I liked to play jokes on people I knew, especially on my parents and friends. One day my mother was cooking in the kitchen and my younger brother was playing near the window. I ran to my mother and said,| “ My brother has fallen from the open window!” She was very worried about my brother and then I said, “Don’t worry. I’m just joking. ” And my mother shouted at me, “ If you do it again, I’ll punish you. ”
One day I went swimming with my friends in the sea. I wanted to play a joke on my friends. In the beginning, I went swimming alone, and I called to my friends, “ Help me!” All my friends came to help me, only to find out that I was joking. But the next time I wasn’t joking. I swam in deep water and I was so careless that I was almost drowned（淹死）. I tried my best to call my friends for help, but this time nobody came to saved（救）my life. They took me tothe emergency center. From then on, I haven’t joked on anyone. I think this is the best lesson in my life. What did the writer like to do when he was young?
| A．To fight with his friends. | B．To play with his brother. |
| C．To play jokes on others. | D．To put others into trouble. |
How did the writer’s mother feel when she heard what he said about his brother?
| A．interested. | B．worried. | C．excited. | D．bored. |
When the writer shouted “Help me!” for the first time, his friends_________.
| A．didn’t care about him | B．stopped to look at him |
| C．didn’t hear the words | D．came to help him |
The underlined part “ the emergency center” means”__________ in Chinese.
| A．购物中心 | B．娱乐中心 | C．急救中心 | D．重症监护室 |
Which of the following is TRUE according to the passage?
| A．The writer’s mother was cooking when his brother fell from the open window. |
| B．The writer used to go swimming alone in the deep sea. |
| C．The writer used to have few friends because he hardly told the truth. |
| D．The writer hasn’t joked on others since he was saved by his friends. |
American schools begin in September after a long summer holiday. There are two terms in a school year, the first term is from September to January, and the second is from February to June. Most American children begin to go to school when they are five years old. Most children are seventeen or eighteen years old when they finish high school. High school students study only four or five subjects each term. They usually go to the same class every day, and they have homework for every class. After class they do many interesting things.
After high school, many students go to college. They can go to a small one or a large one. They usually have to give a lot of money. So many college students work after class to get the money for their studies. Most American children go to school at the age of _________.
| A．eight | B．seven | C．six | D．five |
High school students _________ after class.
| A．do a lot of homework |
| B．do some housework for their parents |
| C．do many interesting things |
| D．do some shopping |
After high school, many students go to__.
| A．work in a college | B．college |
| C．make more money | D．cities or towns |
In order to ______, many college students work after school.
| A．get the money for their studies |
| B．help other people |
| C．help their parents |
| D．learn some new things |
From this passage we can know in American, a summer holiday begins in ________.
| A．June | B．January | C．September | D．February |
阅读下列短文，根据短文中的信息完成文后表格。（每空一词）
Hi, Daming,
You ask me about how to improve（提高） your English listening. Here are some advice(建议). I hope they can help you.
◆Relax(放松) yourself.
Before you start listening to something, don’t get excited or nervous（紧张的）.You need to relax．This will help you with your listening.
◆Listen carefully to the first sentence.
The first sentence tells a lot about the whole passage．For example，if，at the beginning，you hear “Our reporter says…”,you know you will hear a piece of news，not a children’s story, or a science report.
◆ Think when you’re listening.
When you’re listening, try to do some thinking．For example, you can think of the following questions: When, where and how? What does the speaker want to tell us? In this way, you may understand the passage better.
◆Listen to important facts.
It’s important for you to remember some important facts. For example, if the passage is a science report, you should try to remember its findings, and how the scientists get their results. This is also very helpful to your listening．
Yours,
Tom
| Advice on |
|
| This will help you listen if you get nervous or |
|
| Listen |
Because the first sentence tells you |
| Think when |
Thinking of some questions may help you |
| Listen to important facts |
Remembering some facts is This is also of great |
These days, many students like playing 3D games. Do you know what 3D games are like? In most 3D games, game players need to control (控制) a character. The character can be a robot or a soldier (士兵). Game players usually use the mouse to make the character move around in his own world. Game players can find things such as food and weapons (武器) to help them go on with the game. The character can go straight, sit down, turn left, turn right or pick up things in the game.
Some 3D games have many levels (等级). The character needs to finish different goals for each
level. Game players can play against their computers, and sometimes they can play with other players on-line. It's great fun to play 3D games. But playing 3D games for long is not good for our study.In most3D games, game players need to _________.
| A．control a character | B．find a robot |
| C．act as a soldier | D．control the computer |
How do game players make the character move around?
| A．By using the keyboard | B．By using the mouse |
| C．By telling the directions | D．By moving the computer. |
In the game, the character can _________.
| A．go straight and sit down | B．turn left and turn right |
| C．Pick up things | D．A, B and C |
Which of the following is NOT true according to the passage?
| A．Some 3D games have many levels. |
| B．The character needs to finish different goals for each level. |
| C．Game players can only play against their computers. |
| D．Game players can go on-line and play with other players together. |
Do you have any foreign friends? Do you know their characteristics(特征)?
The Germans are very quiet and they always keep calm. They don’t like to speak more words. They look very serious. They like different kinds of amusements. The Germans are very hard—working. They like tidiness, especially the women, who always keep their home clean.
In some ways, the Englishmen look the same as the Germans. They are very quiet and never talk too much with the strangers. They are really polite, so we often hear they say “Thank you.” Or “Sorry.” The gentlemen are also the Englishmen.
The French’s holidays are very long. They like traveling and usually spend their long time staying in other countries. The Frenchmen are more outgoing than the Germans. It is very easy to make friends with them.
Compared to the Frenchmen, the Americans are more outgoing. And they are even opener than all of the Europeans. They don’t like to depend on （依靠）others. So it is very usual that the students do part-time jobs in their free time. And in Americans’ eyes, success is an important part in their life.According to the passage, ______are very quiet.
| A．only the Germans | B．only the Englishmen |
| C．only the Frenchmen | D．both the Germans and the Englishmen |
What does the underlined word “tidiness” mean in Chinese?
| A．整洁 | B．安静 | C．时尚 | D．随意 |
What can we learn about the Frenchmen from the passage?
| A．They are more outgoing than the Americans. |
| B．It is very easy to make friends with them. |
| C．They like traveling in their own country. |
| D．They look serious and are always hard-working. |
Which is the best title of the passage?
| A．Foreigners’ hobbies. |
| B．Who are more outgoing? |
| C．Characteristics of the foreigners. |
| D．Success is an important part in Americans’ life. |