_______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.

A. IfB. WhileC. BecauseD. As

 

B

【解析】 B 本題考查連詞的用法。句意:雖然因特網(wǎng)很有用處,但我認為在網(wǎng)上花太多的時間不是個好主意。if引導(dǎo)條件狀語從句;because引導(dǎo)原因狀語從句;while和as都可作“雖然,盡管”將,都可以引導(dǎo)讓步狀語從句,但as引導(dǎo)讓步狀語從句時要部分倒裝,while引導(dǎo)的讓步狀語從句用正常語序,且常放在主句的前面。

 

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:江蘇省徐州市譯林牛津版選修7檢測題:Unit4英語卷(解析版) 題型:閱讀理解

Three Central Texas men were honored with the Texas Department of Public Safety’s Director’s Award in a Tuesday morning ceremony for their heroism in saving the victims of a serious two­car accident.

The accident occurred on March 25 when a vehicle lost control while traveling on rain­soaked State Highway 6 near Baylor Camp Road. It ran into an oncoming vehicle, leaving the occupants trapped inside as both vehicles burst into flames.

Bonge was the first on the scene and heard children screaming. He broke through a back window and pulled Mallory Smith, 10, and her sister, Megan Smith,9, from the wreckage.

The girls’ mother, Beckie Smith, was not with them at the time of the wreck, as they were traveling with their baby sitter, Lisa Bowbin.

Beckie Smith still remembers the sickening feeling she had upon receiving the call informing her of the wreck and the despair as she drove to the scene.

Bozeman and Clemmons arrived shortly after Bonge and helped rescue the other victims and attempted to put out the fires.

“I was nervous,” Bozeman said. “I don’t feel like I’m a hero. I was just doing what anyone should do in that situation. I hope someone would do the same for me.”

Everyone at the accident made it out alive, with the victims suffering from nonlife­threatening injuries. Mallory Smith broke both femurs(股骨), and Megan had neck and back injuries. Bowbin is still recovering from a broken pelvis(骨盆), ankle and foot.

The rescuers also were taken to the hospital and treated for cuts and smoke breathing, Bonge said.

In addition, Bozeman got to meet accident victim Anthony Russo in the hospital after the accident, where Russo presented him with a glass frame inscribed with “Thank you”, Bozeman said. Those involved in that fateful encounter on Highway 6 credited God blessing for bringing them together.

“Whatever the circumstances, Tuesday’s ceremony provided a time to be grateful for those who put their lives on the line for the lives of complete strangers,” Beckie Smith said, “We’re calling it The Miracle on Highway 6.”

1. What’s the main idea of the passage?

A. Three persons were awarded for rescuing victims in a car accident.

B. Three ordinary people were regarded as great heroes.

C. Several victims were carried to safety from the burning cars.

D. A car accident occurred on rain­soaked State Highway 6.

2. Who saved Megan Smith from the damaged car?

A. Clemmons.B. Anthony Russo.

C. Bozeman.D. Bonge.

3.Which of the following can be used to describe Bozeman?

A. Kind.B. Modest.

C. Excited.D. Smart.

4. Which of the following is TRUE according to the passage?

A. Luckily, no one received too serious injuries in the accident.

B. All the victims received slight injuries in the accident.

C. The rescuers were taken to the hospital to visit the victims.

D. The injured will soon recover from their injuries.

 

查看答案和解析>>

科目:高中英語 來源:江蘇省徐州市譯林牛津版選修7檢測題:Unit2英語卷(解析版) 題型:閱讀理解

What is Home stay? Literally it is a home for you to stay at when you are not at home. To be specific, home stay provides foreign language students with the opportunity to speak native language outside the classroom and the experience of being part of a British home. Here is what you will experience in our British Home-stay Program.

What to Expect

The host will provide accommodation and meals. Rooms will be cleaned and bedcovers changed at least once a week. You will be given the house key and the host is there to offer help and advice as well as to take an interest in your physical and mental health.

Accommodation Zones

Homestays are located in London mainly in Zones 2, 3 and of the transport system. Most hosts do not live in the town centre (Zone 1) as much of central London is commercial and not residential(居住的). Zones 3 and 4 often offer smaller accommodation in a more crowded area. It is very convenient to travel in London by underground.

Meal Plans Available

? Continental Breakfast

? Breakfast and Dinner

? Breakfast, Packed Lunch and Dinner

It’s important to note that few English families still provide a traditional cooked breakfast. Your accommodation includes Continental Breakfast which normally consists of fruit juice, cereal(谷物類食品), bread and tea or coffee. Cheese, fruit and cold meat are not normally part of a Continental Breakfast in England. Dinners usually consist of meat or fish with vegetables followed by desert, fruit and coffee.

Friends

If you wish to invite a friend over to visit, you must first ask your host’s permission. You have no right to entertain friends in a family home as some families feel it is an invasion of their privacy.

Self-Catering Accommodation in Private Homes

Accommodation on a room-only basis includes shared kitchen and bathroom facilities and often a main living room. This kind of accommodation offers an independent lifestyle and is more suitable for the long-stay student. However, it does not provide the same family atmosphere as an ordinary homestay and may not benefit those who need to practise English at home quite as much.

1. The passage is probably written for _____.

A. host willing to receive foreign students

B. foreigners hoping to build British culture

C. travellers planning to visit families in London

D. English learners applying to like in English homes

2. Which of the following will the host provide?

A. Medical care.B. Room cleaning.

C. Free transport.D. Physical training.

3. What can be inferred from Paragraph 3?

A. Zone 3 is more crowded than Zone 2.

B. The business centre of London is in Zone 2.

C. Hosts dislike travelling to the city centre.

D. Zone 1 offers bigger accommodation.

4. According to the passage, what does Continental Breakfast include?

A. Dessert and coffee.B. Fruit and vegetables.

C. Bread and fruit juice.D. Centre and cold meat.

 

查看答案和解析>>

科目:高中英語 來源:江蘇省徐州市譯林牛津版選修7檢測題:Unit2英語卷(解析版) 題型:單項填空

Painting from still images leads to a loss of sensitivity, which is _______ to an artist.

A. absoluteB. urgent

C. specialD. vital

 

查看答案和解析>>

科目:高中英語 來源:江蘇省徐州市譯林牛津版選修7檢測題:Unit1英語卷(解析版) 題型:單項填空

(2012·杭州高二檢測) Next door to ours _______, who has just returned from abroad.

A. where lives an old man

B. where does the old man live

C. lives an old man

D. does an old man live

 

查看答案和解析>>

科目:高中英語 來源:江蘇省徐州市譯林牛津版選修7檢測題:Unit1英語卷(解析版) 題型:單項填空

I regret _______ you all present that only one job will be offered in the department.

A. tellingB. to tell

C. to have toldD. being told

 

查看答案和解析>>

科目:高中英語 來源:外研版選修7同步訓(xùn)練:綜合仿真測試5-6英語試卷(解析版) 題型:閱讀理解

History is full of cases where dreams have been a pathway to creativity and discovery.A striking example is provided by Dr.Otto Loewi,a pharmacologist and winner of a Nobel Prize.Loewi had spent years studying the chemical transmission of nerve impulses (脈搏).A tremendous breakthrough in his research came when he dreamed of an experiment three nights in a row.The first two nights he woke up and wrote down the experiment quickly and untidily on paper.But the next morning,he couldn't tell what the notes meant.On the third night,he got up after having the dream.This time,instead of making notes he went straight to his laboratory and performed the crucial experiment.Loewi later said that if the experiment had occurred to him while awake he would have rejected it.

Loewi's experiment gives some insight into using dreams to produce creative solutions.Inhibitions (拘謹(jǐn)) are reduced during dreaming,which may be especially useful in solving problems that require a fresh point of view.

Being able to take advantage of dreams for problem solving is improved if you “set” yourself before retiring.Before you go to bed,try to think intently about a problem you wish to solve.Bury yourself in the problem by stating it clearly and reviewing all relevant information.Then use the suggestions listed in the previous section to catch your dreams.Although this method is not guaranteed to produce a novel solution or a new insight,it is certain to be an adventure.About half of a group of college students using the method for a week recalled a dream that helped them solve a personal problem.

1.The main idea of this passage is that ________.

A.very little is really known about the meaning of dreams

B.it is possible to “catch” one's dreams by planning before going to sleep

C.dreams can be useful in producing creative solutions to one's problems

D.Loewi's experiment helped in the study of transmision of nerve impulses

2.The first paragraph is mainly organized by ________.

A.classifying types of experiments

B.summarizing the work of one researcher

C.comparing and exploring historical cases

D.telling in time order about one man's research

3.If Loewi had thought of the experiment while awake,he would have ________.

A.a(chǎn)sked someone else to do it

B.thought it was a bad idea

C.tried it out on his own

D.thought it was a wise idea

4.The author probably thinks that ________.

A.Loewi should not have conducted his experiment

B.dreaming is of very little value to most people

C.inhibitions may stop someone thinking of useful ideas

D.college students should not try out dream experiments

 

查看答案和解析>>

科目:高中英語 來源:外研版選修7同步訓(xùn)練:綜合仿真測試5-6英語試卷(解析版) 題型:單項填空

He lives in a small house, which I think ________.

A.furnishes with too much furniture

B.is furnished with too many furnitures

C.furnishes with too many furnitures

D.is furnished with too much furniture

 

查看答案和解析>>

科目:高中英語 來源:外研版選修7同步訓(xùn)練:綜合仿真測試1-2英語試卷(解析版) 題型:閱讀理解

As researchers learn more about how children's intelligence develops, they are increasingly surprised by the power of parents.The power of the school has been replaced by the home.To begin with, all the factors which are part of intelligence—the child's understanding of language,learning patterns, curiosity—are established well before the child enters school at the age of six.Study after study has shown that even after school begins, children's achievements have been far more influenced by parents than by teachers.This is particularly true about learning that is language?related.The school rather than the home is given credit for variations in achievement in subjects such as science.

In view of their power, it's sad to see so many parents not making the most of their child's intelligence.Until recently parents had been warned by educators who asked them not to educate their children.Many teachers now realize that children cannot be educated only at school and parents are being asked to contribute both before and after the child enters school.

Parents have been particularly afraid to teach reading at home.Of course,children shouldn't be pushed to read by their parents, but educators have discovered that reading is best taught individually—and the easiest place to do this is at home.Many four?and five?year?olds who have been shown a few letters and taught their sounds will compose single words of their own with them even before they have been taught to read.

1.What have researchers found out about the influence of parents and the school on children's intelligence?

A.Parents have greater influence than the school.

B.The school plays a greater role than parents.

C.Parents and the school have the equal power.

D.Neither parents nor the school has any influence.

2.Researchers conclude that________.

A.it is with the help of the teachers that children have an understanding of

language

B.curiosity is formed after the children enter school

C.children's learning patterns are developed at the early age

D.only the school can give children the opportunity to make achievements

3.According to the text, in which area may school play a more important role?

A.Moral education. B.Language education.

C.Physical education. D.Science education.

4.Many parents fail to make the most of their children's intelligence because

________.

A.they usually push the children to read at home

B.they only teach them after they enter school

C.they teach them in a wrong way at home

D.they were told by educators not to teach their children

 

查看答案和解析>>

同步練習(xí)冊答案