【題目】必背句型

【1】我們凌晨4點(diǎn)鐘就得起床,一直忙到半夜才能上床睡覺。

We had to get up at 4 am and we ________________.

【2】以每小時(shí)四百多千米的速度行駛,磁懸浮列車8分鐘就能走完30千米的行程。

________________over 400 kilometres per hour,the train can complete the 30kilometre journey in eight minutes.

【3】超速磁懸浮列車是利用磁懸浮技術(shù)的世界上最快的火車。

The Transrapid Maglev is the world’s first highspeed train ________________.

【答案】見解析

【解析】

【1】didn’t go to bed until midnight.

【2】Travelling at a speed of

【3】using magnetic levitation technology.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:

【題目】As more people use smart phones to pay bills and store personal information, strict password security has become more important than ever. A new study shows that free-form gestures–sweeping fingers in shapes across the screen of a smart phone—can be used to unlock phones. These gestures are less likely to be observed and reproduced by others than traditional typed passwords.

“All that it takes to steal a password is a quick eye,” said one of the researchers of the study. “With all the personal information we have on our phones today, improving their security is becoming increasingly necessary.” In developing a secure solution to this problem, the researchers studied the practicality of using free-form gestures. With the ability to create any shape in any size and location on the screen, the gestures were popular as passwords. Since users create them without following a template, the researchers predicted these gestures would allow for greater complexity.

The researchers carried out a create-test-retest experiment where 63 people were asked to create a gesture, recall it, and recall it again 10 days later. The gestures were captured on a recognizer system designed by the team. Using this data, they tested the complexity and accuracy of each gesture using information theory. The result of their analysis is that people are favorable to use free-form gestures as passwords.

To put their analysis into practice, the researchers then had seven students in computer science and engineering, each with considerable experience with touchscreens(觸摸屏), attempt to steal a free-form gesture password by observing a phone user secretly. None of them were able to copy the gestures with enough accuracy. The gestures appear to be extremely powerful against attacks.

Though the testing is in its early stage and widespread adaptation of this technology is not yet clear, the research team plans to continue to analyze the security and management of free–form passwords in the future. They believe this is the first study to explore free-form gestures as passwords. They will soon publish their findings.

1What can we learn about free-form gestures?

A. They are improving mobile security in a way.

B. Users will have to make use of simple gestures.

C. They will never be copied by others.

D. Users must move their fingers in fixed shapes.

2The experiment in paragraph 4 is to test _________ of free - form gestures.

A. template B. application C. accuracy D. security

3According to the text, the researchers think that ________.

A. it is easy to steal any password with a quick eye

B. better ways of setting passwords should be developed

C. people had better not use smart phones to pay bills

D. personal information should not be stored in a phone

4The main purpose of the text is to ________.

A. advise people to use free-form gestures

B. discuss whether smart phones are safe

C. talk about the practicality of passwords

D. introduce the study of a new password

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】2014年全國發(fā)生數(shù)起嚴(yán)重的校園暴力事件,某中學(xué)高三8班圍繞校園安全問題召開主題班會(huì)。假定你是班長李華,以“How to protect ourselves in campus violence”為標(biāo)題寫一篇發(fā)言稿,主要包括如下內(nèi)容:

1.校園暴力事件已引起廣泛關(guān)注。

2.要求每個(gè)學(xué)生都學(xué)習(xí)相關(guān)知識(shí),增強(qiáng)自身防范能力。

3.遇到校園暴力時(shí)要采取適當(dāng)措施,包括:保持冷靜,判斷清楚自己的處境和可能的危險(xiǎn);盡一切可能避免人身傷害;及時(shí)報(bào)警。

注意:1.詞數(shù)120左右;開頭和結(jié)尾已為你寫好,但不計(jì)入總詞數(shù)。

2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫。

參考詞匯:增強(qiáng)—enhance

How to protect ourselves in campus violence

Dear friends,

This year, some seriously violent incidents happened in campus, resulting in very bad results.

__________________________________________________________________

__________________________________________________________________

__________________________________________________________________

That’s all. Thank you!

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】假如你是新華中學(xué)的學(xué)生李華,你的美國朋友Tom 一周前給你發(fā)電子郵件,詢問你暑假里的打算,但你因準(zhǔn)備期末考試未能及時(shí)回復(fù)。請(qǐng)根據(jù)以下要點(diǎn)給他回封郵件:

1. 未及時(shí)回信的原因;

2. 你假期的打算(如做兼職、旅行、做志愿者等)。

注意:1. 詞數(shù):120-150;

2. 可適當(dāng)增加細(xì)節(jié),以使行文連貫。

__________________________________________________

__________________________________________________

__________________________________________________

__________________________________________________

__________________________________________________

__________________________________________________

__________________________________________________

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Charles Dickens is often thought of as one of the greatest British writers. February 7 marked the 200th anniversary of his birthday. Yet for many, his language is old-fashioned and his stories often improbable. So why do so many people know and read Dickens today?

One reason is the British government’s insistence that every child studies a Dickens novel at school. Alongside William Shakespeare, Dickens is on every English literature school reading list.

His stories, though often long by today’s standards, are great moral tales. They are filled with colorful characters.

Earlier this month, a ceremony was held in Portsmouth, where Dickens was born. Prince Charles said at the ceremony, “Dickens used his creative genius to campaign passionately for social justice… His characterization (人物刻畫) is as fresh today as on the day it was written.”

His books stand out from many other writers because of his insight into human nature. Dickens, like Shakespeare, tells us truths about human behavior. They are as true in the 21st century as they were to his readers in the 19th century.

Readers have returned to Dickens’ books again and again over the years to see what he has to say about their own times.

No surprise then that it was Dickens whom Britons turned to during the economic crisis in the last couple of years. Dickens helped them make sense of a world that was rapidly falling apart. The BBC adapted one of his less well-known novels, Little Dorrit, into a popular television drama that introduced many Brits to the novel for the first time. A dark story about greed and money, it was the perfect illustration of bad times.

As long as Dickens’s novels have something to say to modern audiences, it seems likely that he will remain one of Britain’s best-loved writers.

1In the article, the author intends to tell us ______.

A. why Dickens’ novels still appeal to readers in modern times

B. that Dickens’ works are no longer popular among young people

C. why the British government puts Dickens on school reading lists

D. that Dickens and Shakespeare’s works are required for study at school

2In Britain, people still read Dickens because of ______.

a) romance in his books

b) moral value in his books

c) his colorful characters

d) his insight into human nature

e) government education requirement

f) his prediction of the current economic crisis

A. abdf B. bcde C. bdef D. abed

3We can infer from the article that ______.

A. it’s better to read Dickens in time of difficulty

B. Dickens was a great social observer of his time

C. human nature seems worse during bad times

D. Dickens’s novels are short and easy to read

4Which of the following statements is TRUE?

A. Little Dorrit is one of Dickens’ best-known novels.

B. Dickens’ novels are of greater value during economic crisis.

C. Dickens’ works have gained more popularity than Shakespeare’s

D. Dickens’ novels are still of realistic significance to today’s world.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】假設(shè)你叫李華。上周五,你校邀請(qǐng)林海博士給同學(xué)們作了“發(fā)生事故,如何實(shí)施急救”的專題講座。主要內(nèi)容包括:

1. 首先檢查事故現(xiàn)場(chǎng)是否安全;

2. 看到有人嚴(yán)重受傷,應(yīng)立即撥打急救電話;

3. 急救的簡單措施。

請(qǐng)你根據(jù)以上提示,給你的美國筆友Tom寫一封100詞左右的電子郵件,介紹這個(gè)專題講座的內(nèi)容,并談?wù)勀愕母邢搿?/span>

注意:開頭和結(jié)尾已經(jīng)給出,不計(jì)入總詞數(shù)。

Dear Tom,

_______________________________________________________________

_______________________________________________________________

_______________________________________________________________

I wish you all the best.

Yours,

Li Hua

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】“中國夢(mèng)”代表每個(gè)中國人的夢(mèng)想。作為中學(xué)生,你對(duì)未來有怎樣的憧憬?對(duì)人生有怎樣的期盼?請(qǐng)你圍繞“夢(mèng)想”這一話題,根據(jù)提示信息寫一篇英語短文。

內(nèi)容要點(diǎn)提示:

1.我的夢(mèng)想是什么?

2.我為什么有這樣的夢(mèng)想?

3.我將怎樣實(shí)現(xiàn)我的夢(mèng)想?

注意:

1.文中不能出現(xiàn)真實(shí)的人名、地名和校名。

2.短文須包含提示內(nèi)容,可適當(dāng)發(fā)揮。

3.100詞左右,開頭和結(jié)尾已給出,不計(jì)人總詞數(shù)。

4.提示詞匯:achieve one's dream, hold on to, difficulty, give up

China dreams are made up of all Chinese people's dreams. As a middle school student, what's my dream?

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

If everyone does so, I strongly believe our China dreams must come true and China will get better and better.

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】Mum: (putting on her coat) I'm going to have to go down to the shop for more bread.

Alan: Why?

Mum: I'm not sure what 【1】 (happen). I made some sandwiches earlier and left them on the table 2 I went to answer the phone. But someone must have taken them because they're3 (go).

Alan: Oh, it must have been Dad. I'm sure he was in the kitchen 4 (early).

Mum: No, he went off to his tennis match before I finished5 (make) them, so he couldn't have done it.6 , he couldn't carry a plate of sandwiches as well as all his tennis stuff, so I'm sure7 wasn't him.

Alan: (opening the fridge door) Well, it wasn't me. But Mum, look! Are these your sandwiches here on the bottom shelf of8 fridge?

Mum: Are they there? Oh, my goodness. I 9 (put) them in there when the phone rang. Oh, dear. I really must be losing my 【10 . Now, why did I put on my coat?

查看答案和解析>>

科目:高中英語 來源: 題型:

【題目】

【1】The workers surrounded them, _________________ (祝賀) them

2We have __________________ (充分的) evidence to prove his guilt.

3Children under 14 must be ___________________ (陪同)

4Some soldiers are trained to ____________________ (服從) without question

5He frequently __________________ (捐贈(zèng)) large sums to charity

6I longed to have the opportunity of ___________________ (參加) in the strike activities.

7He took part in the activity ____________________ (自愿)

8Lily is a planter ____________________ (合適的) for planting in a flowerbed

9It’s a ____________________ (安慰) to know there is someone to keep an eye on the kids

【10How much you are paid can _______________ (反映) how important you are to the company.

查看答案和解析>>

同步練習(xí)冊(cè)答案