You’d better let each student read his own ta...

You’d better let each student read 　　　　 his own tastes and choices.

A. in need of　　 B. in favor of

C. in terms of　　 D. in spite of

高二英语单项填空中等难度题查看答案及解析

Every student has his own style of studying and it's up to you to use the available resources to be as effective and productive as possible.Here are some tips on how to teach yourself to study effectively.

●1.When determining the best approach,you need to assess your personality.Some people can read for hours while others can't sit still through more than one chapter.Find your pace,improve it and work around your strengths and weaknesses.It's up to you whether to join a study group or learn by yourself.

●Set a goal.2.It'll not only help you keep focused and stay on track but also help you organize your time and activities.

●Learn over time.3.If you don't know or understand the lesson from the start,you won't get it the night before your big test.It's best to study smaller loads of information repeated over a period of time.

●Set a realistic and reasonable schedule.4.Create a routine schedule for your studying time.Strictly follow this schedule so as to develop an effective studying session.

●Have time to rest.It's necessary to have enough time to rest in order to regain all the energy used up by the body from all the studying.5.Communicate with other people and participate in recreational activities to help you relax and refresh your mind.

A.Know yourself.

B.Have good study habits.

C.It's impossible to learn a lot of things in a short time.

D.Try to discover the type of reading that best suits you.

E.Allocate your time between studying and other activities.

F.Your mind won't be as sharp if you don't have ample sleep.

G.You need to determine what you want to achieve in a given subject.

高二英语七选五中等难度题查看答案及解析

Let’s ______ the students into three groups and ______ boys from girls; in this way each group will have a _______ room to live in.

A. separate; divide; separated

B. separate; divide; separate

C. divide; divide; separated

D. divide; separate; separate

高二英语单项填空中等难度题查看答案及解析

Vinegar is great. It makes salad, fries and dumplings taste better, and you can even clean your windows with it. And now, according to scientists, it may even help the planet’s population survive climate change. Researchers from the RIKEN Center for Sustainable Resource Science (CSRS) in Japan proved that. They found growing plants in vinegar makes them more resistant to droughts. This could mean that in the future, worries about climate change affecting the world’s supply of food will be much lower.

The discovery was made after the researchers studied the Arabidopsis, a plant known for its ability to survive in dry weather. It was found that when the plant was placed in drought-like conditions, it produced a chemical called acetate (醋酸盐)—the main component of vinegar.

After discovering this, the scientists experimented further by adding acetate to the soil of other plants before they stopped giving them water completely. After leaving the plants for 14 days, they found that the ones treated with acetate had survived, while the untreated plants had dried up and died.

It’s hoped that this simple method of survival could soon be used to help farmers in dry countries keep their crops alive, “In the experiment, we targeted the staple foods of the world—rice, wheat and maize... and proved successful” Jong Myong Kim, co-author of the study, told Popular Science magazine.

Kim has already been in touch with people around the world who are interested in trying this simple and cost-effective method out for themselves from farmers to companies and amateur gardeners. “Now we are trying to cooperate with them to make a method to apply this system, and make the process as simple as possible,” he said. Hopefully this means the end of hunger caused by bad weather in the future.

1.What does the underlined word “that” in paragraph 1 refer to?

A. Vinegar may help creatures survive bad weather.

B. Vinegar is found in plants by Japanese scientists.

C. Vinegar is very useful for cooking a good meal.

D. Vinegar is mainly used by people to clean houses.

2.Scientists in Japan find from their studies that ________.

A. the acetate can be used by farmers to replace the soil

B. the plants treated with acetate could survive dry conditions

C. soil condition could be changed by pouring vinegar continually

D. the Arabidopsis could survive in dry weather because of the shape

3.What can we infer from the last paragraph?

A. How to decrease the cost is the main issue.

B. Keeping plants alive means a lot for scientists.

C. The method is promising especially in agriculture.

D. It’s too difficult for farmers to accept the method.

4.Which of the following can be the best title for the text?

A. Vinegar and Food　　 B. Plants Need Water

C. Japanese Scientists Find a Plant　　 D. Vinegar Could End Hunger

高二英语阅读理解中等难度题查看答案及解析

Vinegar is great. It makes salad, fries and dumplings taste better, and you can even clean your windows with it. And now, according to scientists, it may even help the planet’s population survive climate change.

Researchers from the RIKEN Center for Sustainable Resource Science (CSRS) in Japan have found that growing plants in vinegar makes them more resistant to droughts. This could mean that in the future, worries about climate change affecting the world’s supply of food will be much lower.

The discovery was made after the researchers studied the Arabidopsis, a plant known for its ability to survive in dry weather. It was found that when the plant was placed in drought-like conditions, it produced a chemical called acetate(醋酸盐)—the main component of vinegar.

After discovering this, the scientists experimented further by adding acetate to the soil of other plants, and they stopped giving them water completely. After leaving the plants for 14 days, they found that the ones treated with acetate had survived, while the untreated plants had dried up and died. It’s hoped that this simple method of survival could soon be used to help farmers in dry countries keep their crops alive.

Jong Myong Kim, co-author of the study, tells Popular Science magazine that he’s already been in touch with people all over the world who are interested in trying this simple and cost-effective method out for themselves from flower growing companies to amateur gardeners. Although at this point keeping thirsty plants alive isn’t as easy as just pouring vinegar over them, Kim says he and his team are working on making the process as simple as possible. “Now we are trying to cooperate with some farmers, and also some companies, to make a method to apply this system,” he says.

And for those of us who always forget to ask our neighbors to water our plants when we go away, hopefully this means the end of returning home from a trip to find our favorite flowers have died.

1.What is mentioned as a feature of the Arabidopsis?

A. It produces acetate in wet conditions. B. It is mainly composed of acetate.

C. It can survive in nowhere but desert. D. It can be tolerant of drought.

2.The scientists experimented further by adding acetate to the soil of other plants to _______.

A. find a simple way of keeping the crops of farmers alive

B. add acetate to the soil of other plants to stop watering

C. check the effectiveness of the acetate to resist drought

D. treat the dried-up plants by adding acetate to them

3.What is the author’s attitude to the discovery?

A. Objective. B. Unsupportive.

C. Indifferent. D. Optimistic.

4.What does the text mainly tell the readers?

A. Vinegar May End Hunger B. Vinegar Keeps Plants Living Forever

C. How to Survive Climate Change D. Plants Need Water

高二英语阅读理解中等难度题查看答案及解析

Vinegar is great. It makes salad, fries and dumplings taste better, and you can even clean your windows with it. And now, according to scientists, it may even help the plant’s population survive climate change. Researchers from the RIKEN Center for Sustainable Resource Science (CSRS) in Japan proved that. They found growing plants in vinegar makes them more resistant to droughts. This could mean that in the future, worries about climate change affecting the world’s supply of food will be much lower.

The discovery was made after the researchers studied the Arabidopsis, a plant known for its ability to survive in dry weather. It was found that when the plant was placed in drought—like conditions, it produced a chemical called acetate (醋酸盐) — the main component of vinegar.

After discovering this, the scientists experimented further by adding acetate to the soil of other plants before they stopped giving them water completely. After leaving the plants for 14 days, they found that the ones treated with acetate had survived, while the untreated plants had dried up and died.

It’s hoped that this simple method of survival could soon be used to help farmers in dry countries keep their crops alive. “In the experiment, we targeted the staple foods of the world-rice, wheat and maize… and proved successful” Jong Myong Kim, co-author of the study, told Popular Science magazine.

Kim has already been in touch with people around the world who are interested in trying this simple and cost-effective method out for themselves from farmers to companies and amateur gardeners. “Now we are trying to cooperate with them to make a method to apply this system, and make the process as simple as possible,” he said. Hopefully, this means the end of hunger caused by bad weather in the future.

1.What does the underlined word “that” in paragraph 1 refer to?

A. Vinegar may help creatures survive bad weather.

B. Vinegar is found in plants by Japanese scientists.

C. Vinegar is very useful for cooking a good meal.

D. Vinegar is mainly used by people to clean houses.

2.Scientists in Japan find from their studies that 　　　　 .

A. the Arabidopsis could survive in dry weather because of the shape

B. soil condition could be changed by pouring vinegar continually

C. the acetate can be used by farmers to substitute the soil

D. the plants treated with acetate could survive dry conditions

3.What can we infer from the last paragraph?

A. It’s too difficult for farmers to accept the method.

B. How to decrease the cost is the main issue.

C. The method is promising especially in agriculture.

D. Keeping plants alive means a lot for scientists.

高二英语阅读理解中等难度题查看答案及解析

Vinegar makes salad，fries and dumplings taste better， and you can even use it to clean your windows． And now， according to scientists， it may even the planet's population survive climate change．

Researchers from the RIKEN Center for Sustainable Resource Science （CSRS） in Japan found that growing plants in vinegar makes them more resistant to droughts． This could mean that in the future， worries about climate change affecting the world's supply of food will be much lower． The discovery was made after the researchers studied the Arabidopsis， a plant known for its ability to survive in dry weather． It was found that when the plant was placed in drought﹣like conditions， it produced a chemical called acetate（醋酸盐）﹣the main component of vinegar．

After discovering this， the scientists experimented further by adding acetate to the soil of other plants， before they stopped giving them water completely． After leaving the plants for 14days， they found that the ones treated with acetate had survived， while the untreated plants had dried up and died．

It's hoped that this simple method of survival could soon be used to help farmers in dry countries keep their crops alive． "In the experiment， we targeted the staple foods of the world﹣rice， wheat and maize﹣and the basic plant of breeding species， rapeseed（油菜籽），" Jong Myong Kim， co﹣author of the study， told Popular Science magazine．

Kim also told the magazine he's already been in touch with people all over the world who are interested in trying this simple and cost﹣effective method out for themselves from flower growing companies to amateur gardeners． Although at this point keeping thirsty plants alive isn't as easy as just pouring vinegar over them， Kim said he and his team are working on making the process as simple as possible． "Now we are trying to cooperate with some farmers， and also some companies， to make a method to apply this system， "he said． And for those of us who always forget to ask our neighbors to water our plants when we goaway， hopefully this means the end of returning home from a trip to find our favorite flowers have died．

1.What is the article mainly about？

A. The world's food supply will be increased．

B. Plants better survive droughts．

C. The Arabidopsis is resistant to droughts．

D. Vinegar could be used to fight droughts．

2.It was discovered that acetate can　　　 　．

A. be used by farmers to replace soil

B. only be produced by the Arabidopsis

C. help plants survive dry conditions

D. be used to improve poor soil

3.What are the target plants of the experiment？

A. all breeding species．

B. wheat and Arabidopisis．

C. rice and maize．

D. rapeseed and Arabidopisis．

4.Jong Myong Kim's experiment of trying out the method　　　 　．

A. can make people's trips pleasant

B. turned out a worldwide success

C. is as simple as pouring vinegar over the plants

D. appeals to many flower growing companies

高二英语阅读理解困难题查看答案及解析

Ms. Robson, Hilary, Rose and Tom each want to decide on a holiday for their students. Read the following descriptions and help them make proper choices.

_________1. Ms. Robson’s students are studying French and German. She would like them to speak both the languages while they’re away.

_________ 2. Hilary’s students are 14 years old. Some of them learn French, so she wants to find a holiday course which can offer individual language lessons for those who would like to improve their French.

_________ 3. Rose has a small group of students. They all want to sail but unfortunately some of them are unable to swim, although they’re eager to learn.

_________ 4. Tom’s class have just started to learn German and he wants a holiday which mixes studying the language with plenty of free time to explore the foreign country.

Summer in France

All our courses take place at the university in Marsellie. Morning classes are held in German, evening lectures are in French. We offer an exciting program of evening activities including music, dance, etc.

Greek Sailing Holidays

Arrive by air and then hire one of our boats with all the latest equipment to sail around the Greek islands. These boats sleep up to twenty students and teachers. Trained sailing staff are available but you must be able to swim.

Summer Courses in Finland

If you love water sports you’ll love our one-week sports holiday on the Finnish lakes. There are opportunities to swim, sail and water ski. Lessons are available if you need them. There is also a chance to learn Finnish at no extra cost! Everyone is welcome.

Holiday Programs in Germany

We offer morning classes in the German language at all levels from beginners upwards. In the afternoon you are free to join in our mountain walks or to go shopping in the nearby town. In the evening we organize a full program of entertainment. All ages are welcome!

Summer Schools in France

Opportunities to speak French. We offer summer schools for students between the ages of 12-16. Live with a French family and choose from a range of different activities including horse riding, indoor hockey, football, swimming and dry skiing. Private language lessons are arranged if requested.

高二英语信息匹配简单题查看答案及解析

A student ______ read too many books, which helps broaden his horizons and enrich his mind.

A.needn't B.mustn't C.can't D.shouldn't

高二英语单项填空困难题查看答案及解析

Try to ______ at least half an hour each day for reading English and you'll make progress.

A. release　　 B. set aside

C. adapt to　　 D. add to

高二英语单项填空中等难度题查看答案及解析