They clean the classroom every day.(用tomorrow代替every day)
They _________ _________ the classroom tomorrow.
科目：初中英语 来源：2011年江苏省淮安市中考英语试卷（解析版） 题型：阅读理解
Look closely at your hands. Are they clean? It doesn't matter how many times you wash your hands, tiny microbes (微生物) still stay on them. But don't worry. Most microbes don't harm you.
Now scientists say the microbes on our hands cou
ld be used in a surprising way; fighting crime, According to a recent survey microbes as well as fingerprints(指纹) could be used to indentify the criminal.
Everyone has his own set of microbes on the hands. That is to say, if you and your best friend were able to see and compare all the microbes on your hands, your hands probably would look different. Some microbes only show up on your hands while others live only on your friend's hands.
When you work on a computer you leave the microbes from your hands on the keyboard. The scientists can easily tell the owner of the keyboard by looking at the microbes on it. Even if you don't leave your fingerprints behind, your microbes may give you away.
Noah Fierer, a scientist, says. "You can only clean a fingerprint, but you can't sterilize (使无菌
) a surface j
ust by wiping(擦) it off," He says that scientists have a lot more work to do before the microbe is used as a useful tool.
【小题1】According to the passage,_______ could be used to identify the criminal.
| A．fingerprints | B．scientists' hands |
| C．microbes | D．fingerprints and microbes on people's hands |
| A．our hands look similar | B．the microbes will make the keyboard dirty. |
| C．we should compare hands often | D．we have our own sets of microbes. |
| A．just stay on our hands | B．also stay on the keyboard |
| C．will do harm to you | D．will disappear |
| A．fingerprints are no longer useful in fighting crime |
| B．microbes can be found on everyone's hands. |
| C．unlike microbe fingerprints can be cleaned if people wipe them |
| D．the microbe is used as a useful tool |
| A．Microbes May Tell Who You Are | B．Scientists Say Everyone Has Microbes |
| C．Noah Fiercer Does Research Into Microbes | D．Fingerprints Help Catch Cr iminals |
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科目：初中英语 来源：2013届浙江绍兴西藏民族中学九年级下英语试卷（带解析） 题型：句型转换
句型转换（ 共5小题，每题2分，满分10分）
【小题1】Betty did very well in her English exam . (改为否定句)
【小题2】It’s ten minutes’ walk from my home to school.(划线部分提问).
【小题3】Where does Jim study? I want to know. （合并为一句含有宾语从句的句子）
【小题4】You have to eat little meat, __________ __________？ （写出反义疑问句）
【小题5】They clean their classroom after school every day . （改为被动语态）
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科目：初中英语 来源：2013年初中毕业升学考试（江苏盐城卷）英语（解析版） 题型：阅读理解
Every year many young people leave school for a few weeks or months and enjoy an unusual type of educational program. They learn new skills by living in a different country and doing unusual jobs. There are several organizations. They help students to find the experience they are looking for. The table below shows a few possibilities for students.
One interesting possibility is helping elephants in Thailand. Most people think o elephants as animals in zoos. In fact, many elephants in Thailand are no longer kept in cages. Now, hundreds of them are homeless. They don’t have owners to care for them. Although they may look well, they are often in poor health and don’t have enough to eat.
One centre in Thailand cares for these elephants. It gives them a safe and natural living space. When they are at the centre, they stay in a building but are free to walk around. Students come from all over the world to help here. The student helpers work with the elephant keepers. These keepers train the students in caring for the elephants. In the morning, they go to the forest together and lead the elephants to the centre. They clean them and give them food. In the afternoon, they take the animals back into the forest for the night. Helping at the center is interesting and the young people learn a lot.
1.Which country can you choose if you want to prepare yourself for a medical career?
A. India B. Ghana C. Thailand D. New Zealand
2.Which job might be suitable for the students who love children and arts?
A. Teaching young children B. Health care work
C. Saving elephants D. Teaching Chinese
3.What does the underlined word “they” in the last paragraph probably refer to?
A. The keepers B. The doctors
C. The students D. The elephants
4.What does the writer think of the unusual educational program?
A. It is amazing B. It is boring
C. It is helpful D. It is expensive
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科目：初中英语 来源：2011年江苏省淮安市中考英语试卷（解析版） 题型：阅读理解
Look closely at your hands. Are they clean? It doesn't matter how many times you wash your hands, tiny microbes (微生物) still stay on them. But don't worry. Most microbes don't harm you.
Now scientists say the microbes on our hands could be used in a surprising way; fighting crime, According to a recent survey microbes as well as fingerprints(指纹) could be used to indentify the criminal.
Everyone has his own set of microbes on the hands. That is to say, if you and your best friend were able to see and compare all the microbes on your hands, your hands probably would look different. Some microbes only show up on your hands while others live only on your friend's hands.
When you work on a computer you leave the microbes from your hands on the keyboard. The scientists can easily tell the owner of the keyboard by looking at the microbes on it. Even if you don't leave your fingerprints behind, your microbes may give you away.
Noah Fierer, a scientist, says. "You can only clean a fingerprint, but you can't sterilize (使无菌) a surface just by wiping(擦) it off," He says that scientists have a lot more work to do before the microbe is used as a useful tool.
1.According to the passage,_______ could be used to identify the criminal.
A. fingerprints B. scientists' hands
C. microbes D. fingerprints and microbes on people's hands
2.Paragraph 3 tells us that________.
A. our hands look similar B. the microbes will make the keyboard dirty.
C. we should compare hands often D. we have our own sets of microbes.
3.When you work on computer, the microbes________.
A. just stay on our hands B. also stay on the keyboard
C. will do harm to you D. will disappear
4.From Noah Fierer we know that________.
A. fingerprints are no longer useful in fighting crime
B. microbes can be found on everyone's hands.
C. unlike microbe fingerprints can be cleaned if people wipe them
D. the microbe is used as a useful tool
5.What’s the best title of the passage?
A. Microbes May Tell Who You Are B. Scientists Say Everyone Has Microbes
C. Noah Fiercer Does Research Into Microbes D. Fingerprints Help Catch Criminals
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科目：初中英语 来源：2011年天津市初三上学期模拟考试英语卷 题型：单项填空
— Must they clean and tidy the classroom now?
— No, they . It after school in the afternoon.
A. mustn’t; must clean B. needn’t; must clean
C. mustn’t; need be cleaned D. don’t have to; can be cleaned
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