There _______ an art exhibition this Sunday.
A、will have B、is going to be C、is going to have
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科目:初中英語 來源:2016屆北京市海淀區(qū)九年級(jí)上學(xué)期期末考試英語試卷(解析版) 題型:閱讀理解
As the word becomes increasingly populated , It is also Becoming alarmingly polluted . Fortunately , there are many ways that you can help deal with the negative effects that we impose(施加)on the environment . One of these is driving an electric car.
Electric cars produce about 80 pe rcent less pollution than cars with gas-powered motors. In fact, the only reason that electric cars produce any pollution at all is that their electric energy is produced by power plants-electric cars themselves produce no waste. When energy comes from large sources such as power plants, it’s easier to control, so there’s less waste than if the energy is produced by many smaller sources, such as the gas engines in individual cars.
Furthermore, electric cars are simply more efficient than gas-powered cars for several reasons. First, electric cars have regenerative braking, which means that when you use the brakes in an electric car , the battery has a chance to recharge (再充電).On the contrary , when you brake in a gas-powered car ,you actually use energy . Also, during the production of electric cars, more time and energy is spent making the design lighter and more aerodynamic so that there will be less drag(阻力) from the wind. This allows then to travel farther using less energy than a gas-powered car would use to go the same distance.
In addition to the environmental benefits of driving electric cars , there are also financial and time-saving benefits for the drivers . For one , they cost less to maintain (維修). The cost of charging an electric car is about 20 percent of the cost of gas, and electric cars require far less maintenance than gas-powered cars . This is due , in part , to the fact that electric cars have no cooling system , fan belts , radiators , hoses , or oil-just a battery . There are fewer moving parts overall , so there are fewer possible problems . Also , after the body of an electric car gives out , the engine can be reused in another body . Electric cars can also save people time . While gas-powered cars require visits to a mechanic every few months , the only routine maintenance required by electric cars is replacing the battery every four years.
Overall , there are numerous benefits of driving an electric car . Tt may take a little getting used to , but in the long run , the use of electric cars can help preserve the environment and give people more time and money to be put to better use.
1.What can we learn from the second paragraph?
A. Less than 80 percent pollution is produced by cars.
B. Gas-powered cars get energy from power stations.
C. Electric cars themselves don’t produce any waste.
D. It’s difficult to control energy from power plants.
2.According to the passage , which of the following is TRUE?
A. The battery can be reused after the body of an electric car gives out.
B. Replacing the engine every four years is required for an electric car .
C. It may take no time to see the popularity of driving electric cars.
D. Electric cars cost less to maintain because of fewer moving parts.
3.What is the writer’s purpose of writing this passage?
A. To compare two kinds of cars.
B. To show a new way of driving.
C. To suggest driving electric cars.
D. To introduce a useful invention?
4.Which is the best title of the passage?
A. The Best Way to Protect the Environment
B. Electric Cars are Worthy of a Second Look
C. The Greatest Invention in the New Century
D. Driving Electric Cars Saves Times and Money
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科目:初中英語 來源:2015-2016學(xué)年廣東肇慶四中八年級(jí)上學(xué)期期末考試英語試卷(解析版) 題型:單詞拼寫
根據(jù)各題括號(hào)內(nèi)的中文,結(jié)合句子的要求,寫出正確形式的英語單詞,每一橫線上只能寫一個(gè)單詞。
1.As we know, the air is much (薄) in the sky.
2.Don’t be (害羞) when you stand on the stage.
3. (雖然) it was raining outside, he still went on running.
4.No one knew why Tom was (躺) on the playground .
5.Be careful, or you will fall (離開) the bike.
6.It’s delicious to have (西紅柿)with white sugar?
7.Talking (在線) is popular with the young people.
8.The word (本身) has its meaning.
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科目:初中英語 來源:2015-2016學(xué)年山西農(nóng)業(yè)大學(xué)附中八年級(jí)上學(xué)期期末英語試卷(解析版) 題型:其他題
補(bǔ)全對(duì)話
從方框中選出適當(dāng)?shù)木渥,完成?duì)話,有兩項(xiàng)為多余選項(xiàng)。
A:If you wear my necklace(項(xiàng)鏈), you will be more beautiful. B:Can you give me some advice? C:Yes, it’s wonderful. D:And the prices there are cheap. E:I only have T-shirts and jeans. F:Certainly, I agree with you. G:I think a dress will be nice on you. |
A:Linda, what are you worried about?
B:I will go to a concert with my teacher next weekend. I want to dress smartly. 1.______
A:Certainly. Do you have any nice clothes?
B:No, I don’t. 2.______
A:It’s not good to wear such clothes to the concert.
B:Then what clothes should I wear?
A:You are tall and thin. 3.______
B:Where should I buy a dress?
A:Mary’s Clothes Store in the neighborhood. 4. Let’s go and choose one.
B:Great.
A:5._______I’ll bring it to you next weekend.
B:Thank you very much.
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科目:初中英語 來源:2015-2016學(xué)年山西農(nóng)業(yè)大學(xué)附中八年級(jí)上學(xué)期期末英語試卷(解析版) 題型:單項(xiàng)填空
—Do you always spend much time____computers?
—No, but I spend much time _____doing my homework.
A、on, in B、in, on C、in, in
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科目:初中英語 來源:2015-2016學(xué)年山西農(nóng)業(yè)大學(xué)附中八年級(jí)上學(xué)期期末英語試卷(解析版) 題型:單項(xiàng)填空
For example, there are already robots ____ in factories.
A、work B、working C、to work
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科目:初中英語 來源:2014-2015學(xué)年安徽宣城郎溪二中九年級(jí)下學(xué)期第一次模擬英語試卷(解析版) 題型:閱讀理解
On June 26, 2000, two scientists, called Francis Collins and Craig Venter, told the world that they could now read the whole “map” of the human body: DNA. DNA is something that everybody has, and it tells the body what to do. DNA is the reason that we look like our mother and father, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time. In 1860, Gregor Mendel discovered a special reason why we look the same as other people in our family. It is because of small things named “genes” in our body. In 1953, James Watson and Francis Crick made another discovery and found out that those small parts are real messages written in the DNA with a special language.
In 1961, Marshall Nirenberg and Johann Matthaei found a message in DNA showing how DNA tells the cell (細(xì)胞) to build its parts. Scientists have now found all the words in the DNA map, but we still do not understand what they all do. By understanding what just one “word” means, we can help save more people from several illnesses.
Most people hope that this will help make better medicine and help sick people. Other people worry that when people begin to know more words and find out lots of other information, we might use it in a wrong way, just to make people more attractive, or stop sick people from getting jobs. Man would have to meet a lot of trouble if DNA technic wasn’t limited in use.
1.When did we first know why we look like other people in our family?
A. In 1860. B. In 1953.
C. In 1961. D. In 2000.
2. What does the underlined word “gene” mean?
A. The “map” of DNA. B. A special language.
C. Small parts of DNA. D. DNA.
3.What did the two scientists first discover in 1961?
A. The “map” of DNA. B. A new illness.
C. The language of DNA. D. A message of DNA.
4. What can we do if we understand some “words” of the language inside the body?
A. Make people get new jobs.
B. Make medicine for illnesses.
C. Make maps of human.
D. Make people less attractive.
5.What do people think about this work?
A. It can cause good or bad results.
B. It can cause only good results.
C. It can cause good results but won’t work.
D. It can cause only bad results.
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科目:初中英語 來源:2015-2016學(xué)年江蘇無錫東湖塘中學(xué)七年級(jí)12月月考英語試卷 (解析版) 題型:單項(xiàng)填空
---What do you have __________ supper?
--- There _____ some milk and bread in the fridge.
A. in; is B. to; are C. of; is D. for; is
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科目:初中英語 來源:2016屆遼寧大石橋金橋初級(jí)中學(xué)九年級(jí)上第三次月考英語試卷(解析版) 題型:補(bǔ)充句子
Note-taking is a skill that can help you do well in all your schoolwork.It can make you confident when you are studying. 1._____________
If your teacher writes notes on the blackboard,that’s great.You can copy them or write down the most important facts of all in class.2.__________For example,some teachers may focus on(關(guān)注)lots of dates and facts in class,but they only write the important ones on the blackboard. 3._____________
Don’t try to write down every word in class,or you might miss some important points. Some students really learn better with the help of these notes.
4.____________ If your teacher speaks too fast and you can’t follow what he is saying,you can ask him after class.
Comparing your notes with your classmates’ can be good for your learning. 5.______
Note-taking also needs organization.Keep notes for each subject in one place,so that you can find everything easily when a test comes.
Good note-taking takes time.If you decide to recopy your notes every evening,you’11 surely have less time to watch TV.But you’ll save time in the coming test.
A. It can also help you and your classmates correct some mistakes
B. Other teachers may not write anything down, but they may repeat them.
C. However, most students don’t know how to take notes.
D. Don’t be afraid to ask your teacher to repeat what you’re missed.
E. Different teachers do things differently.
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