A warm thought suddenly came to me _______ I might buy some flowers for my friend's mother’s 60th birthday.

A． if B． when C． that D． which

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2015-2016學(xué)年北大附中河南分校高二12月月考英語試卷（解析版） 題型：七選五

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。其中兩項(xiàng)為多余選項(xiàng)

Before going outside in the morning, many of us check a window thermometer(溫度計(jì))for the temperature. This helps us decide what to wear. ____1.____. We want our food to be a certain coldness in the refrigerator. We want it a certain hotness in the oven. If we don’t feel well, we use a thermometer to see if we have a fever. We keep our rooms a certain warmth in the winter and a certain coolness in the summer.

Not all the thermometers use the same system to measure temperature. We use a system called the Fahrenheit scale. But most other countries use the Centigrade scale.

Both systems use the freezing and boiling points of water as their guide.___ 2.___ .

The most common kind of thermometer is made with mercury(水銀)inside a clear glass tube. As mercury (or any other liquid ) becomes hot, it expands. As it gets colder, it contracts(收縮). That is why on hot days the mercury line is high in the glass tube.____ 3.___.

First. Take a clear glass juice bottle that has a cap ; fill the bottle with coloured water. Tap a hole in the center of the cap using a hammer and thick nail. Put the cap on the jar. Then stick a plastic straw(吸管) through the nail hole.

_____4.____.

Finally. Place a white card on the outside of the bottle and behind the straw. Now you can see the water lever easily.

_____5.____.

As the temperature goes down, the water will contract, and the lever in the straw will come down. Perhaps you will want to keep a record of the water lever in the straw each morning for a week.

A．We use and depend on thermometers to measure the temperature of many other things in our daily lives.

B．Thermometers measure temperature, by using materials that change in the same way when they are heated or cooled.

C．Now that you know this rule you can make a thermometer of your own that will work.

D．The water will rise in the straw. As the temperature of the air goes up, the water will expand and rise even higher.

E．They label these in different ways. On the Fahrenheit scale water freezes at 32 degrees and boils at 212 degrees. On the Celsius scale water freezes at 0 degrees and boils at 100degrees.

F．Take wax (you may use an old candle if you have one) and melt some of it right where the straw is struck into the cap to seal把..粘住) them together.

G．People use thermometers which are made by themselves when travelling around the world.

查看答案和解析>>

科目：高中英語 來源：2016屆遼寧大連市高三12月月考英語試卷（解析版） 題型：七選五

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。有兩項(xiàng)為多余選項(xiàng)。

How can I fight laziness?

Lazy people will never amount to anything in life. However, laziness can be defeated once a few changes have been made in your mind.

___1.____ . Many people lack sleep constantly, since they stay up too late and get up too early to prepare for work. These people have little motivation once they arrive home. Laziness works hand in hand with a lack of motivation and a tendency to put off things. By adjusting your sleep schedule to provide a few more hours of meaningful rest, you can fight laziness throughout the day.

Another way to fight laziness is to change your mind from passive to active. Some people treat their lives as if they were pushed from task to task. Others take a more proactive approach, viewing each task as a challenge they must overcome alone. __2.____

Some people fight laziness by removing the temptations(誘惑) that surround them. A television in the living room may provide entertainment, but watching too much TV often contributes to laziness. Create a reward system for yourself, just as parents do for a child to promote responsibility. __3.___

__4.____ Spouses(配偶) and children may all have different energy levels, but laziness can be spread if not dealt with immediately. To fight household laziness, lead by example. Be the first to collect and wash dishes after a meal. Others in the home may eventually follow your example and perform their own task. It is difficult to practice laziness when you are surrounded by motivated people.

____5.__ enough exercise and a balanced diet can help you to develop a healthy lifestyle, thus enabling you to have more energy and help lift your spirits.

A. Knowing how to fight laziness is important.

B. Laziness sets in when you no longer feel in charge of your own life.

C. Complete a few tasks and reward yourself with what you enjoy, such as a good dinner or a film.

D. Laziness can also be a lasting problem at home.

E. Finally, taking exercise regularly can help you fight laziness.

F. With strong determination, you will be able to achieve your goal.

G. One way to fight laziness is to get enough sleep.

查看答案和解析>>

科目：高中英語 來源：2016屆江西省南昌市高三上學(xué)期第三次考試英語試卷（解析版） 題型：短文改錯(cuò)

假定英語課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤，每句中最多有兩處錯(cuò)誤。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏子符號(hào)（∧），并在此符號(hào)下面寫出該加的詞。

刪除：把多余的詞用（＼）劃掉。

修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1. 每處錯(cuò)誤及其修改均僅限一詞；

2.只允許修改10處，多者（從第11處起）不計(jì)分。

Recently, as the development of the Internet, there is a kind of language calling Web language. Some people even speak Chinese mixed with English letters. The other day our class had a discussion about if we should welcome the Web language.

Forty percent of the students think it ridiculous. They argue that it does no good helping people communicate, nor is it useful for learning English. Besides, it’ll make Chinese more standard and pure, finally ruining our mother tongue. However, 60% of our class is fond of it. They think it is simple，convenience and helpful in expressing them. What’s more, it may make the language more interesting.

Personally, it’s not good habit to use the Web language. It may be popular, but you may also make yourself be misunderstood.

查看答案和解析>>

科目：高中英語 來源：2016屆江蘇省鹽城市高三上學(xué)期期中模擬練習(xí)英語試卷（解析版） 題型：閱讀理解

What Is Natural Medicine

Natural Medicine is to use the natural environment，the nature of the material itself to cure diseases and restore the health．It involves bettering one’s breathing way，sunbathing，improving one’s diets and so on，which play an important part in our healthcare．

Start a Rewarding Career Today

The Australian Institute of Applied Sciences College of Natural Medicine provides you with Nationally Recognized natural medicine courses that can be studied in the comfort of your own home，or at our Brisbane campus in the heart of Stones Corner．AIAS College of Natural Medicine has been providing accredited (官方認(rèn)可的) natural health courses for more than 20 years，and offers accredited certificate，diploma and advanced diploma level natural medicine，beauty and massage (按摩) courses.

Why Study at the Australian Institute of Applied Sciences

With over 36 years of specialized training and 120 courses，our Natural Medicine College is Australia’s longest running and most sought after training provider for Natural Medicine Education．Our state of the art facilities，highly experienced instructors and friendly support staff make us the first choice for Distance Education and On-campus study．

Studying at Home

All of our courses are available to study at home．We provide all the material and support you will need to successfully complete your course.

Benefits of Studying at Home

●Work at your own pace.

●No need to travel or relocate closer to a campus.

●No interruption to your existing commitments.

●You are still in full contact with the college via Telephone，Email and Post，so you won’t be out of touch with the latest training techniques.

1.You can learn how to ______ at the Australian Institute of Applied Sciences College of Natural Medicine.

A． apply science to our life

B． operate on various patients

C． adjust one’s diet or breath

D． look after mentally-ill people

2.One of the reasons for your choice of going to the college is that _______.

A． it is the oldest college of this type in Australia

B． it offers more courses than any other college

C． you may find the best art facilities there

D． you will get accredited certificate or diploma

3.If you take the courses at home，you are more likely to _______．

A． focus on your own interests

B． adjust your study schedules

C． get any help from instructors

D． keep up with new techniques

查看答案和解析>>

科目：高中英語 來源：2016屆浙江三校等高三第一次五校聯(lián)考英語試卷（解析版） 題型：閱讀理解

Note: 1gigawtt = 1000 megawatts

SAN FRANCISCO — Apple is cleaning up its manufacturing operations in China to reduce the air pollution caused by the factories that have assembled （裝配） hundreds of millions of iPhones and iPads during the past eight years.

The world's most valuable company is working with its Chinese suppliers to eventually produce 2.2 gigawatts of solar power and other renewable energy.

The commitment announced Wednesday represents Apple's latest attempt to prevent the popularity of its devices and digital services from increasing the carbon emissions that are widely believed to change the Earth's climate.

Apple Inc. estimates （估計(jì)） 20 million tons of greenhouse gas pollution will be avoided as more of its suppliers rely on renewable energy between now and 2020. That's like having four million fewer cars on the road for a year.

Panels capable of generating （生產(chǎn)） about 200 megawatts of solar power will be financed by Apple in the northern, southern and eastern regions of China, where many of its suppliers are located. The company is teaming up with its Chinese suppliers to build the capacity for the remaining 2 gigawatts of renewable energy, which will be a mix of solar, wind and hydroelectric power.

Foxconn, which runs the factory where the most iPhones are assembled, is pledging to contribute 400 megawatts of solar power as part of the 2-gigawatt commitment. The solar panels to be built by 2018 in China's Henan Province are supposed to produce as much renewable energy as Foxconn's Zhengzhou factory consumes while making iPhones.

Apple has made protecting the environment a higher priority since Tim Cook replaced the late Steve Jobs as the company's CEO four years ago.

"Climate change is one of the great challenges of our time, and the time for action is now," Cook said in a statement. "The transition to a new green economy requires innovation, ambition and purpose."

Apple just completed projects in China that generate 40 megawatts of solar energy to cover the power required by its 24 stores and 19 offices in the country. All of Apple's data centers, offices and stores in the U.S. already have been running on renewable energy.

"When you look at all the air pollution in China, all the manufacturing that is done there has a lot to do with it, so this is a significant step in the right direction," said Gary Cook, a senior analyst for Greenpeace, a group devoted to protecting the environment.

Apple also has a financial motivation to help make China a better place to live. The greater China region is Apple's second biggest market behind the U.S. Tim Cook has made it clear that he wants the company to make even more progress as rising incomes enable more of China's population to buy smart phones and other gadgets.

Apple can easily afford to go green. The company had $203 billion in cash at the end of June. This story has been reflected to correct that Apple and its suppliers haven't set a timetable for producing the 2.2 gigawatts of renewable energy in China.

1.The commitment announced Wednesday shows that ______.

A. Apple wanted to change its public image eagerly

B. Apple wanted to contribute to protecting the environment

C. Apple wanted to cut down its expenses by using renewable energy

D. Apple wanted to stop the popularity of its product from polluting the environment

2.It is estimated that with Apple's new commitment, ______.

A. There will be four million fewer cars on the road for a year

B. 20 billion tons of greenhouse gas pollution will be avoided

C. Much of its greenhouse gas pollution will be avoided between now and 2020

D. China will become Apple's second biggest market behind the US

3.Which of the following statements is TRUE?

A. Apple has enough cash in store for switching to renewable energy supply.

B. The 2 gigawatts of renewable energy will be a mix of solar, wind and electric power.

C. Apple's data centers, offices and stores already have been running on renewable energy.

D. Apple will eventually produce 2.2 gigawatts of solar power and other renewable energy.

4.What is Gary Cook's attitude towards Apple's commitment?

A. Optimistic B. Supportive

C. Doubtful D. Indifferent

5.Where is this passage probably taken from?

A. A science report. B. A textbook.

C. An advertisement. D. A newspaper.

查看答案和解析>>

科目：高中英語 來源：2016屆浙江三校等高三第一次五校聯(lián)考英語試卷（解析版） 題型：單項(xiàng)填空

It may not work out that one living in an English-speaking country will acquire the language ________.

A. effectively B. fluently

C. automatically D. severely

查看答案和解析>>

科目：高中英語 來源：2016屆山東師大附中高三上第三次模擬英語試卷（解析版） 題型：短文改錯(cuò)

短文改錯(cuò)

假定英語課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有l(wèi)0處語言錯(cuò)誤，每句中最多有兩處，每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號(hào)(∧)，并在其下面寫出該加的詞。

刪除：把多余的詞用斜線(＼)劃掉。

修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1．每處錯(cuò)誤及其修改均限一詞。

2．只允許修改10處，多者(從笫11處起)不計(jì)分。

I’d like tell you something about your life in this boarding schoo1．I stay in a dormitory with three other girls，all of them are kind and nice．We get on well to others and have become good friends．Living in a boarding school make me independent．I am confidence to take care of myself，wash the clothes，and clean the rooms，which I never did when at home．The classes here are very interesting and challenged．I’m still feeling a little dissatisfied with some other thing．The living conditions are not as good as it at home and the chance to get in touch with the outside world is limited．Anyway，I’ll get used to living here and hope everything will be more better soon.

查看答案和解析>>

科目：高中英語 來源：2016屆安徽蚌埠市高三12月月考英語試卷（解析版） 題型：完形填空

完形填空,閱讀下面短文，從短文后各題所給的四個(gè)選項(xiàng)（A, B, C和D）中，選出可以填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。

Looking back on the barbeque that day I hosted, I can’t help thinking that things didn’t go as well as planned. Recalling my own____ may help you avoid making the same mistakes.

I asked a few friends____ the barbeque. The weather was ____ for the whole weekend and there is nothing better than eating food outdoors. ____I ‘d be the one doing the cooking, it was going to give a chance to ____my barbeque skills. On the morning of the actual day, I visited the____ to pick up the essentials, which ____meant beer, wine, sausages, burgers some bread rolls. My ____was that these things would ensure a great barbeque ____. Once people arrived, we all soon started drinking and ____. Although I soon realized I forgot to purchase any soft drinks, all seemed to be going ____.

At this point, a vegetarian friend asked what he would ____ . It was then that it hit me!. I realized that I had assumed that ____wouldn’t be meat eater. The foolish assumption could have been ____if I had thought about these things earlier. Thinking that I let a guest stay hungry, I__ that food that was already cooking. Before I knew it, I had some burnt sausages and burgers for everyone else. ____my friends were very understanding about the whole situation.

____this experience, I realized that I was____. In the future to avoid making the same mistakes, we should ensure that we put plenty of effort into the____ and we should spend more time considering what will happen. There is no doubt that doing so is ____to host a successful event.

1.A. plan B. detail C. failure D. progress

2.A. prepare B. show C. support D. enjoy

3.A. great B. common C. strange D. fresh

4.A. When B. Though C. Since D. Unless

5.A. deal with B. make up C. take out D. show off

6.A. park B. supermarket C. kitchen D. place

7.A. partly B. highly C. largely D. barely

8.A. result B. measure C. method D. intention

9.A. scene B. chance C. day D. moment

10.A. walking B. chatting C. arguing D. listening

11.A. well B. slowly C. deeply D. badly

12.A. know B. get C. use D. eat

13.A. many B. someone C. everyone D. few

14.A. avoided B. missed C. forgotten D. adopted

15.A. neglected B. disliked C. opposed D. enjoyed

16.A. Honestly B. Fortunately C. Briefly D. Unexpectedly

17.A. Against B. Despite C. With D. Through

18.A. ridiculous B. thoughtless C. smart D. crazy

19.A. preparations B. skills C. operations D. successes

20.A. careful B.skillful C. vital D. brave

查看答案和解析>>

同步練習(xí)冊(cè)答案