ABCD请按实际情况填写。其他请参照下表填写。A, B, C, D, E(AB), F(A...

ABCD请按实际情况填写。其他请参照下表填写。

A, B, C, D, E(AB), F(AC), G(AD), H(BC), I(BD), J(CD)

The recent bush fire showed yet again how well the citizens work together in the face of community ___1____. Yet sadly, when it comes to fighting less noticeable community problems, it can be a ___2_____ to pull together in the same way.

Community problems, such as unemployment, homelessness, depressions and social isolation, are caused by a wide range of factors and take a long time to fix. In the past, it’s often been up to ___3____ rather than communities to solve these problems. But this is ___4____ changing.

Communities are now being called on to get involved in “community building” activities which aim to __5____ people and their existing communities through an increased involvement in social activities, as well as getting unemployed people back to work or starting their own business.

The government offices have __6____ projects operating across the country, which are helping people to rebuild their lives and communities.

At the heart of strong communities are strong families, so much such work is focused on ___7____ children, young people and their families. However, they still have an enormous commitment to help people who are homeless. They also work hard to place people into jobs, helping them ___8____ the training, skills and self-confidence they need to find work or start their own small business.

Working in partnership with other organizations, the government offices provided a wide range of ___9____ service and long-term programs, which are achieving impressive results around the whole country.

高二英语单词拼写中等难度题查看答案及解析

ABCD请按实际情况填写。其他请参照下表填写。

A, B, C, D, E(AB), F(AC)

1.

While everybody enjoys fresh cut flowers around his house, few people know how to keep them for as long as possible. This may be done by keeping in mind a few simple facts. The key to keeping fresh cut flowers for a week or more without floral preservatives(which contain biocides that kill bacteria and fungus) is to keep the water fresh and the stems free of air pockets so they can continue to draw up water.

2.

An important thing to remember about cut flowers is that they are sensitive to temperature. For example, studies have shown that cut carnations(康乃馨) retain their freshness eight times longer when kept at 12℃ than when kept at 26℃. Keeping freshly harvested flowers at the right temperatures is probably the most important aspect of flower care.

3.

Flowers are not intended by nature to live very long. Their biological purpose is simply to attract birds or insects, such as bees, for pollination (授粉). After that, they quickly dry up and die. The process by which flowers consume oxygen and produce carbon dioxide, called respiration (呼吸), generates the energy the flower needs to give the flower its shape and colour. The making of seeds also depends on this energy. While all living things respire, flowers have a high level of respiration. A result of all this respiration is heat, and for flowers the level of heat relative to the mass of the flower is very high. Respiration also brings about the eventual death of the flower. Thus the greater the level of respiration, the sooner the flower dies.

4.

How, then, to control the rate at which flowers die? By controlling respiration. How is respiration controlled? By controlling temperature. We know that respiration produces heat, but the reverse is also true. Thus by maintaining low temperatures, respiration is reduced and the cut flower will age more slowly.

5.

Another vital factor in keeping cut flowers is the quality of the water in which they are placed. Flowers find it difficult to “drink” water that is dirty or otherwise polluted. Even when water looks and smells clean, it almost certainly contains harmful substances that can endanger the flowers. To rid the water of these unwanted substances, household chlorine bleach (含氯漂白剂) can be used in small quantities. It is recommended that 15 drops of chlorine bleach(at 4% solution) be added to each litre of water. The water and solution should also be replaced each day.

高二英语信息匹配中等难度题查看答案及解析

Comparisons were drawn between the development of television in the 20^th century and the spread of printing in the 15th and 16th centuries. Yet much had happened __47__. As was discussed before, it was not until the 19th century that the newspaper became the dominant pre-electronic medium, following in the wake of the pamphlet and the book and in the __48__ of the periodical. It was during the same time that the communications revolution __49__ up, beginning with transport, the railway, and leading on through the telegraph, the telephone, radio, and motion pictures into the 20th-century world of the motor car and the airplane. Not everyone sees that process in perspective. It is important to do so. It is generally recognized, however, that the __50__ of the computer in the early 20th century, followed by the invention of the integrated circuit during the 1960s, radically changed the process, although its impact on the media was not immediately __51__. As time went by, computers became smaller and more powerful, and they became “personal” too, as well as __52__, with display becoming sharper and storage capacity increasing. It was within the computer age that the term “information society” began to be widely used to describe the __53__ within which we now live. The communications revolution has __54__ both work and leisure and how we think and feel both about place and time, but there have been controversial views about its economic, political, social and cultural implications. “Benefits” have been weighed __55__ “harmful” outcomes. And generalizations have proved difficult.

高二英语填空题简单题查看答案及解析

根据对话内容，从对话后的选项中选出能填入空白处的最佳选项.选项中有两项多余选项. (E="=AB " F="=AC " G==AD)

-- Hello, Professor Smith. The summer vacation is coming.   61

-- I am going to Miami Beach, Florida for two weeks.

-- How will you get there?

--   62

-- Does it cost a lot?

-- No. The cost is lower out of season. It is my first time to travel by air.   63

-- Don’t worry. Are your family going with you?

-- Yes. We plan to go swimming in the ocean, enjoy the sunshine on the beach and go water-skiing.

--  64

-- Yeah, they are crossing off the days on the calendar. Are you going go Europe again this

summer?

-- No, not this time.  65

-- Egypt? It is really a place full of mystery. Have a good trip.

-- Thank you. The same to you.

A. In fact, I am a little nervous.

B. When are you leaving?

C. What’s your plan for the vacation?

D. I plan to go there by train.

E. I will fly to Miami from New York.

F. I am going to visit some old friends in Egypt.

G. Your children must be excited about it.

高二英语其他题简单题查看答案及解析

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。（E=AB, F=AC, G=AD）

Benefits of summer camps for kids

Summer camps are great for children of all ages. If you go to a summer camp as a child, you are likely to have good memories of things you did and people you met. With more and more children sitting inside playing computer games, the importance of camps has never been greater. ___1.___

Getting in touch with nature is an exciting experience. __2.___ They will enjoy the experiences of camping, hiking and exploring in forests, deserts or on the seashore. They can also enjoy the beauty of nature and learn about the importance of environmental protection.

Activities at summer camps stress the importance of teamwork. _3.__ Throughout life, people have to be comfortably operating as part of a team in order to be successful. Summer camps teach kids how to be productive members of a team.

___4.__Whether they are afraid of heights, water, the dark or being away from home, they are encouraged to face them and deal with them in an environment surrounded by supportive people. __5.___ It is also a valuable life lesson that will help them through adulthood.

Summer camps are perfect ways for kids to have fun and develop themselves. So parents should try to find out what interests their kids, and choose the right camp for them.

A. Kids can make friends there.

B. Many activities there are designed to stress it.

C. Kids can learn about the natural world at camps.

D. So kids gain courage and confidence by challenging themselves.

E. In fact, staying healthy is not the only benefit kids can get from it.

F. Learning to live on their own may be an extremely hard lesson for kids.

G. Having the courage to face fears is another skill kids can learn at camps.

高二英语七选五中等难度题查看答案及解析

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

（E=AB　　 F=AC　　 G=AD）

Tricks to Learn from Super Sleepers

Do you want to sleep soundly each night and wake up energized the next day? Here’s a peek at some smart,surprising habits of great sleepers.

Exercise early.

Morning fitness class or gym time before work?Go ahead,give it a try.1.While experts aren’t exactly sure why,it could have something to do with morning exercise’s ability to help regulate the secretion(分泌物) of certain hormones involved in blood pressure management, which may lead to better sleep.

Eat light at night.

Desiring a midnight snack? If your stomach starts rumbling(发出咕噜声) before bed, try reaching for good-for-you foods that actually promote sleep, like walnuts, tart cherries, or Greek yogurt instead. 2.Eating too much of anything within a few hours of going to bed could suppress(抑制) your body’s ability to produce sleep-promoting melatonin.

Power down at night.

Smart phones, tablets, and laptops let you do everything from shopping to watching movies to working in bed.What they don’t let you do?Fall asleep. 3.In addition to reducing your blue light exposure,you’ll probably feel less stressed,which in itself can help you sleep better.

Keep their rooms chilly.

4.But being too warm can make it harder to have quality sleep, say experts at the National Sleep Foundation. Instead, they recommend keeping your bedroom at around 20℃,which research suggests is the most suitable temperature for great sleep.

5..

Consistency is key to healthy sleep.Though it’s tempting to stay up late,then get up early for work and sleep in on the weekend,doing so can cause damage to your body’s internal clock.Over time,that can make it harder to fall asleep,not to mention making it more unpleasant to wake up in the morning.

A.The idea of a comfortable bedroom and piles of soft, fuzzy blankets is very appealing.

B.Find ways to cope with stress.

C.Go to bed at the same time every night.

D.Still,try not to go overboard even with healthy stuff.

E.You don’t have to give up alcohol altogether in the name of better sleep.

F.Working out in the morning could lead to better sleep than afternoon or evening sweat sessions.

G.Put your devices away at night—ideally,two to three hours before you plan to go to sleep.

高二英语七选五中等难度题查看答案及解析

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。（E=AB, F=AC, G=AD）

1.　　 Half a minute? A few seconds?

Google engineers have discovered that even 400 milliseconds—as short as the blink of an eye—is too long for most Internet users.

A millisecond is one thousandth of a second. People hardly notice such a small time difference, but it does cause them to stop searching, reported The New York Times.

Nowadays, millions of smart-phones and computers are constantly gathering and sending out information. 2. you can get digital "traffic jams". Meanwhile, users are expecting faster and faster service.

Google found that if one website is 250 milliseconds slower than another website, then people will visit it less often. 　　 3.　　 Google said people do expect different things from different websites because they realize not all loading times are the same. For example, a person will be more patient waiting for a video clip to load than for a search result.

Even so, four out of five online users will click away if a video takes too long to load. This makes it difficult for video websites to choose between the quality of pictures and fast loading times.

Pursuing a higher speed has always been part of the history of the Internet.

In the 1990s,when the World Wide Web first started to become popular, 　　　 4.　 people called it the "World Wide Wait". But engineers managed to fight the problem with new inventions. They laid a lot of fiber optic cables for high-speed transmissions; they improved software so it would work more smoothly; they placed computer servers all around the world to be nearer to users; all this increased speed.

Nowadays we can enjoy much faster Internet ._　 5.　 But they will need to keep fighting to keep up with the developing demands of internet users.

A. Internet is becoming faster and faster.

B. With so many people downloading maps, sports videos, news and restaurant recommendations,

C. We can not expect a faster speed about the internet.

D. Major search engines such as Google and Microsoft's Bing usually find search results in less than a second.

E. How long are you willing to wait for a webpage to open before you start to lose your patience?

F. This is why technology companies are now competing to be the fastest.

G. it was very crowded and slow;

高二英语信息匹配中等难度题查看答案及解析

根据对话内容，从对话后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。（共5小题；每小题1分）（注意： E=AB    F=AC    G=AD）

—Now, tell me about the man who stole your neighbour’s car. What did he look like?

—Well, sir. He was tall…

— ________1.

—Oh yes, and he was younger than you — only about thirty, I’d say.

—Well! And what colour was his hair?

—It was brown, and short… it was similar to yours, actually.

—2.

—No, He was clean-shaven.

—OK. Now have a look at these photos — can you see him?

—  ________3.

—But that’s Frankie Famham — he’s got a beard, and he’s very short!

—Hm, well…

— ________4.

—Yes, the strangest thing was that he appeared to be a gentleman — he was wearing a suit… not like a thief at all.

—Hm, like this photo?

—Yes, that’s him!

—That’s Bill Mahony: he’s in prison! Are you sure you saw the thief?

---- ________5.

A. No, I can’t.

B. Taller than me?

C. How tall was he?

D. Did he have a beard?

E. Well, er, it was very dark…

F. Oh yes, he looked exactly like this one here.

G. Do you remember anything else about the man?

高二英语填空题中等难度题查看答案及解析

根据对话内容，从对话后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。（共5小题；每小题1分）（注意： E=AB    F=AC    G=AD）

—Now, tell me about the man who stole your neighbour’s car. What did he look like?

—Well, sir. He was tall…

—      61

—Oh yes, and he was younger than you — only about thirty, I’d say.

—Well! And what colour was his hair?

—It was brown, and short… it was similar to yours, actually.

—      62

—No, He was clean-shaven.

—OK. Now have a look at these photos — can you see him?

—      63

—But that’s Frankie Famham — he’s got a beard, and he’s very short!

—Hm, well…

—      64

—Yes, the strangest thing was that he appeared to be a gentleman — he was wearing a suit… not like a thief at all.

—Hm, like this photo?

—Yes, that’s him!

—That’s Bill Mahony: he’s in prison! Are you sure you saw the thief?

----  65

A. No, I can’t.

B. Taller than me?

C. How tall was he?

D. Did he have a beard?

E. Well, er, it was very dark…

F. Oh yes, he looked exactly like this one here.

G. Do you remember anything else about the man?

高二英语其他题简单题查看答案及解析

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。　 选E涂AB，选F涂AC，选G涂AD。

It is generally believed that money can’t buy happiness. However, that may not be always true. According to a recent article, in the last few years, new research has given us a far deeper understanding of the relationship between what we earn and how we feel. Broadly speaking, people with higher incomes are happier than those who struggle to get by. But it also shows you need to spend wisely if you expect those bank notes to put a smile on your face. 　　 1.

1. Buy experiences, not material goods.

In a recently published study, Professor Ryan at San Francisco State University in the US, found that when people don’t have much money to spare, they tend to stick to material goods. 　　 2.　 But they actually provide both more happiness and more lasting value.

2.　 　　 3.

No matter how much money you spend on something and how special that product is, you will get used to having it over time and lose interest in it. With the same money you spend on one big object, you can buy many little things. Buying small things means you can get frequent small pleasures.

3.　 Be sure to buy time.

4.　 For example, that big house in the suburbs may seem like a good idea, but a 2014 study by researchers from University of Zurich in Switzerland found that people with longer time on the way reported lower life satisfaction, all other things being equal.

4.　 Try giving it away.

Elizabeth Dunn, professor at the University of British Columbia in Canada, found that in nations as diverse as Canada, South Africa and Uganda, giving away money consistently made people happier. 5.　　 .

A. Be sure to buy what you like.

B. Here are some ways to better spend your money.

C. Buy lots of little things, rather than one big thing.

D. There are a lot of reasons someone might buy something.

E. People think experiences only provide temporary happiness.

F. This was even true when people giving away were relatively poor.

G. Consider how the things you buy will affect how you spend your time.

高二英语七选五中等难度题查看答案及解析