题目
题型：不详难度：来源：
In the city there are a lot of people and there are too many 40 running on the road. The gas which the car sends out is made up of(组成) bad gases. Every day we 41 it in and out. This makes us feel sick. There are many 42 , too. From the chimneys(烟囱) of these factories, we 43 get the smoke in black color. This kind of smoke is 44 to our health. So in order to keep us healthy, we have to go out to the 45 to breathe more fresh air. Or we can go up hills to get more fresh air.
小题1:A. because B. though C. so
小题2:A. life B. name C. pleasure
小题3:A. with B. without C. below
小题4:A. quiet B. tall C. healthy
小题5:A. dogs B. trains C. cars
小题6:A. breathe B. draw C. bring
小题7:A. animals B. people C. factories
小题8:A. usually B. never C. seldom
小题9:A. helpful B. dangerous C. necessary
小题10:A. office B. city C. Countryside
答案
小题1:B
小题2:A
小题3:B
小题4:C
小题5:C
小题6:A
小题7:C
小题8:A
小题9:B
小题10:C
解析
小题1:此题考查连词，尽管，用though表示
小题2:此题考查名词，give life表示给于生命。
小题3:此题考查介词，表示没有故用without。
小题4:此题考查形容词，根据语境可知keep sb +adj表示让某人保持某种状态，由上文可知选择healthy.
小题5:此题考查名词，在公路上奔跑的是汽车，故用cars
小题6:此题考查动词，breathe it in and breathe out表示吸进去然后呼出来。
小题7:此题考查名词，根据下文可知说的是工厂。故用factories。
小题8:此题考查副词，表示经常的，用always。
小题9:此题考查固定短语be dangerous to sb表示对某人有危险。
小题10:此题考查名词，表示乡村故用countryside。
核心考点
试题【No air means death. There is air around us 36 we can’t see it. Air is everywher】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
"There have been 21 warm winters in China since 1986," said scientists. They also said that in the past 100 years, as the global (全球的) temperatures went up by 0.74 °C , the temperature in North China has climbed 1.4 °C in only 50 years.
China needs to take quick action to cut carbon dioxide emission (排放)
because it"s the main reason for global warming. The good news is that China has seen the importance of going green. China set the goal of cutting energy use by 20% and pollution emission by 10% in the 11th Five-Year Plan.
Can you slow down global warming? Sure! You and your family can take steps to cut the amount of carbon dioxide that is sent out into the air.
Here are some pieces of advice to help you save the earth..
Wear used clothes. Wearing your brother"s, sister"s or dad"s old T-shirt means you save the energy.
Change your light bulbs (灯泡). Use energy-saving light bulbs. And don"t forget to turn off the lights when you leave a room and turn off your television and computer when they are not in use!
Ride the bus. Taking a bus saves a lot of oil every year.
Say no to plastic bags. The next time your parents go to the market, ask them to use baskets
Open a window. Don"t use the air conditioner, and let some fresh air in. When you have to use the conditioner, set the temperature higher in the summer and lower in the winter to save energy.
Make small changes in your daily life. Don"t use paper cups, bags and boxes.
It"s time for all of us to do something to save the earth.
小题1: How many pieces of advice are there in this passage?
A. Three. B. Four C. Five. D Six
小题2: Which of the following is true?
| A．It"s a pity to wear your dad"s old T-shirts. |
| B．Using air conditioners may be a waste of energy. |
| C．Taking a bus wastes a lot of oil every year. |
| D．Using paper bags saves energy a lot. |
| A．slow down global warming |
| B．make energy |
| C．change our daily life |
| D．change the world weather |
When you get tired of homework, several minutes’ walk in a nearby green park helps you relax at once. Or you may stand facing the lake or the sea. They’ll calm (not to be excited or nervous) you just like the green plants.
Wonder why? Color is a key part of the answers. Since it is so, green and blue help make people feel more quiet and safe.
All colors have special power. Scientists have found that many colors have specific effects (效果) on people’s minds and feelings.
Try an easy and interesting experiment and you’ll see how color “misleads” you sometimes. Wrap (包装) two boxes of the same size with colored paper, one red and the other white. Then weigh the two boxes with your hands. Which one is heavier? Most people will think that the red box is heavier, even though they weigh the same.
Colors can affect (影响) learning. Scientists have found that students spend more time reading if they read information written in blue text. Blue helps most people calm down and think more.
Smart (clever) uses of colors in daily life are to be seen everywhere. Hospital and libraries seldom (很少) paint their walls, tables and desks red. They use light colors, like light blue or green. Red makes people excited while light colors help them relax. Haven’t worked out how color affects your daily life? Start with your small room. Try to make some changes in it and you’ll get to know how important color is!
小题1:The underlined word “misleads” means ______
| A．affects |
| B．effects |
| C．causes someone to have a wrong idea |
| D．give wrong directions |
| A．light blue or light green |
| B．deep red or deep brown |
| C．deep orange or deep red |
| D．light green or light yellow |
| A．weigh something with your hands |
| B．study attentively |
| C．face the lake or the sea |
| D．enjoy some rock music |
| A．When you are going to have a rest, you’d better sit in the room painted green |
| B．Scientists have known some differences among some colors |
| C．When you get tired of homework, you should look at the green plants far away |
| D．The passage has told us clearly why some colors are warm and other are cool |
| A．the difference between red and white. |
| B．how to get on well with others |
| C．how to make smart uses of different colors in our daily life |
| D．how to paint and decorate our rooms |
Have you felt annoyed when a cell phone (手机)rings during the class? Something must be done to stop this. Now in New York City, USA, a rule is carried out（执行） in schools. Students can’t even bring cell phones to school. Is it a good thing or not?
Anxious（焦虑的） parents say that cell phones are an important tool in holding New York City’s families together.
“I worry about it,” said Elizabeth Lorris Ritter, a mother of a middle school kid. “It’s necessary in our everyday life. We have a washing machine, we have running water, and we have cell phones.”
A number of Americans think cell phones connect them to children on buses, getting out from subways, walking through unknown places.
“I have her call me when she gets out school,” said Lindsay Walt, a schoolgirl’s mother. “No one in New York is going to let their children go to school without a cell phone.
What about the cell phone owners, the students? Most of the students said that cell phones were necessary and the cell phone was like an extra(额外的)hand or foot for them.
“I feel so empty,” said May Chom, 14. “There is also no way to listen to music on the way to school without my phone. It will be a really, really boring trip.”
小题1:. Elizabeth Lorris Ritter is worried that ______________.
| A．students are not allowed to bring cellphones |
| B．students spend too much time in listening to music on the cellphones |
| C．students bring cellphones to school and they often ring during the class |
| D．no rule is carried out to stop students from bringing cellphones to school |
| A．Many | B．Some | C．Few | D．No |
| A．go to school without a cellphone |
| B．chat with her friends on the cellphone on the way to school |
| C．walk through unknown places with a cellphone |
| D．bring a cellphone to school |
to use a cellphone in school.
| A．importance | B．problem | C．happiness | D．impossibility (不可能) |
Some parents like having birthday parties 63 their children. If they go on doing so, the children will think they 64 enjoy birthday parties every year. They may forget their parents’ birthdays and only remember 65 .
Many parents don’t let their children do chores. They think children have only one thing 66 . They should study hard 67 be good at their lessons. If parents go on doing so, children will think their parents should do 68 and won’t like cleaning the floor or the desk 69 they find a job. Parents should teach children to do chores because it can make them 70 and help them like work.
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●Why is the sky blue? Why is the sunset red?
●Why are leaves green?
●Why do leaves change color in autumn?
●How do airplanes fly?
Can you answer these questions? If not, don’t worry. Though Science Made Simple can’t help with all of life’s important questions, it can help with those. In this fast changing world, the more your children know about science, the better.
Get the help you need now, and every month you can get Science Made Simple online for only ＄11.95 for 10 issues(期). Click here: questions @sciencemadesimple. Com for more information. Remember, if you are not happy with your first issue, we will give back all your money.
小题1:What do we know about the kids who like asking questions?
| A．They’re clever but lazy. |
| B．They often ask easy questions. |
| C．They are good at subjects. |
| D．They want to get right answers. |
| A．It is an interesting storybook. |
| B．It can help with all of life’s important questions. |
| C．Parents can buy it on the Internet. |
| D．Parents can learn to play games with their children from it. |
| A．Painting skills. | B．How airplanes fly. |
| C．The newest films. | D．Travel routes(路线). |
| A．＄11.95. | B．＄1.195. | C．Nothing. | D．＄10. |
| A．advertisement(广告) | B．report | C．instruction | D．invitation |
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