【題目】假定你是李華，你乘坐時(shí)空機(jī)器穿越到過去和未來之后又回到現(xiàn)在。請(qǐng)你寫一篇演講稿，與同學(xué)們簡(jiǎn)要談?wù)勀愕乃娝�。�?nèi)容包括

注意1.詞數(shù)100左右

2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫

3.開頭和結(jié)尾已給出，不計(jì)入總詞數(shù)。

Boys and girls, good afternoon! I’m excited to stand here to share the travel into the past and the future with my Time Machine.

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Thank you!

【答案】 Boys and girls, good afternoon! I’m excited to stand here to share the travel into the past and the future with my Time Machine.

Back to the past, I witnessed Alexander the Great king defeating cities and states, causing pain and death and the Loulan Kingdom, different from what you have seen now, was an ecological and livable state. What a terrible sight I saw in the distant future! I never dreamed, as human beings, the Morlocks should have killed and eaten the Eloi cruelly and greedily instead of living in harmony. When going further into the future, I found there was no life or movement on the Earth.

What I have learnt from my travel is that mankind needs peace rather than war. And nature should be respected and protected.

Thank you!

【解析】

這是一篇演講稿。內(nèi)容要點(diǎn)羅列的很清晰，同學(xué)們只要就每個(gè)要點(diǎn)結(jié)合自己的歷史知識(shí)恰當(dāng)發(fā)揮即可。演講稿文章組織結(jié)構(gòu)要思維清晰，邏輯性強(qiáng)，語言要有感染力、形象生動(dòng)。

第一步：審題

確定時(shí)態(tài)和人稱。由于是你自己乘坐時(shí)空機(jī)器穿越到過去和未來之后又回到現(xiàn)在并且是你自己寫一篇演講稿，所以時(shí)態(tài)以句子情形而定，描寫過去就用一般過去式，現(xiàn)在就用一般現(xiàn)在時(shí)，將來就用一般將來時(shí)。人稱以第一人稱為主。

第二步：列提綱 （重點(diǎn)詞組）

the travel into the past and the future（穿越到過去和將來的旅行）；defeating cities and states（征服城市和國家）；ecological and livable state（環(huán)境優(yōu)美、生機(jī)勃勃的國家）；living in harmony（和諧地生活）；rather than（而不是）；in the distant future （在遙遠(yuǎn)的將來）；travel with（用……旅行）等。

第三步：遣詞造句：同學(xué)們?cè)趯懽鲿r(shí)不能逐句翻譯，可以適當(dāng)增加細(xì)節(jié)，以使行文連貫，同時(shí)要點(diǎn)表述要完整，文章要通順，準(zhǔn)確使用時(shí)態(tài)和語態(tài)。

第四步：連句成文：寫作時(shí)要適當(dāng)使用連詞、過渡詞和插入語，使文章渾然一體。同時(shí)恰當(dāng)而合理地使用一些高級(jí)詞匯和句型，如定語從句等，以提高文章檔次。

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】Directions; Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.

Frederick Douglass was an escaped slave in the movement that fought to end slavery in the United States. He became a【1】 voice in the year before the Civil War.

A few weeks ago, the National Park Service (NPS) 【2】Douglass’s birth and Black History Month with reopening of his home at Cedar Hill, a【3】 site in Washington. D.C. The two-story house, which contains many of Douglass’s personal possessions, had undergone a three-year 【4】. (Thanks to the NTS website, however, you don’t have to live in the nation’s capital to visit it. Take a tour online.)

He was born in Frederick Augustus Washington Bailey to a slave mother and a white father who never knew Douglass grew uo to become the first black 【5】 to hold a government office--- as US minister and consul general （總領(lǐng)事）to Haiti.

As a youth, he never went to school. Educating slaves was illegal in the South, so he 【6】 taught himself to read and write. At 21 years old, he escaped from his slave owner to Massachusetts and changed his last name to Douglass, to hide his identity.

In the 1850s, Douglass was involved with the Underground Railroad, the system 【7】 up by antislavery groups to bring runaway slaves to the North and Canada. His home in Rochester, N.Y. was near the Canadian border. It became an important station on the 【8】, housing as many as 11 runaway slaves at a time.

He died in 1895. In his lifetime, Douglass 【9】 the end of slavery in 1865 and the adoption of the 15th Amendment to the US Constitution （美國憲法修正案）, which 【10】 African-Americans the right to vote.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 Let us all raise a glass to AlphaGo and the advance of artificial intelligence. AlphaGo，

DeepMind’s Go-playing AI，just defeated the best Go-playing human，Lee Sedol. But as we drink to its success. we should also begin trying to understand what it means for the future.

The number of possible moves in a game of Go is so huge that. in order to win against a player like Lee. AlphaGo was designed to adopt a human—like style of gameplay by using a relatively recent development--deep learning. Deep learning uses large data sets，“machine learning”algorithms （計(jì)算程序） and deep neural networks to teach the AI how to perform a particular set of tasks. Rather than programming complex Go rules and strategies into AlphaGo，DeepMind designers taught AlphaGo to play the game by feeding it data based on typical Go moves. Then，AlphaGo played against itself, tirelessly learning from its own mistakes and improving its gameplay over time. The results speak for themselves.

Deep learning represents a shift in the relationship humans have with their technological creations. It results in AI that displays surprising and unpredictable behaviour. Commenting after his first loss，Lee described being shocked by an unconventional move he claimed no human would ever have made. Demis Hassabis. one of DeepMind's founders，echoed this comment：“We're very pleased that AlphaGo played some quite surprising and beautiful moves. ”

Unpredictability and surprises are—or can be—a good thing. They can indicate that a system is working well，perhaps better than the humans that came before it. Such is the case with AlphaGo. However，unpredictability also indicates a loss of human control. That Hassabis is surprised at his creation's behaviour suggests a lack of control in the design. And though some loss of control might be fine in the context of a game such as Go，it raises urgent questions elsewhere.

How much and what kind of control should we give up to AI machines? How should we design appropriate human control into AI that requires us to give up some of that very control? Is there some AI that we should just not develop if it means any loss of human control? How much of a say should corporations，governments，experts or citizens have in these matters? These important questions, and many others like them，have emerged in response，but remain unanswered. They require human，not human - like，solutions.

So as we drink to the milestone in AI, let's also drink to the understanding that the time to answer deeply human questions about deep learning and AI is now.

【1】What contributes most to the unconventional move of AlphaGo in the game?

A. The capability of self-improvement.

B. The constant input of large data sets.

C. The installation of deep neutral networks.

D. The knowledge of Go rules and strategies.

【2】A potential danger of Al is _____.

A. the loss of human control B. the friendly relationship

C. the fierce competition D. the lack of challenge

【3】How should we deal with the unpredictability of AI?

A. We should stop AI machines from developing even further.

B. We should call on the government to solve these problems for us.

C. We should rely on ourselves and come up with effective solutions.

D. We should invent even more intelligent machines to solve everything.

【4】What's the author’s attitude towards this remarkable advance in AI?

A. Supportive. B. Optimistic.

C. Doubtful. D. Cautious.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】假設(shè)你是紅星中學(xué)高三學(xué)生李華。請(qǐng)根據(jù)以下四幅圖的先后順序，給�？坝⒄Z園地”寫一

篇短文，介紹上周你與外國朋友Tom 在頤和園的經(jīng)歷。

注意：詞數(shù)不少于60。

提示詞：毛筆a writing brush

(請(qǐng)務(wù)必將作文寫在答題卡指定區(qū)域內(nèi))

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 You're out to dinner. The food is delicious and the service is fine. You decide to leave a big fat tip. Why? The answer may not be as simple as you think.

Tipping, psychologists have found, is not just about service. Instead, studies have shown that tipping can be affected by psychological reactions to a series of different factors from the waiter's choice of words, to how they carry themselves while taking orders, to the billl's total.

Even how much waiters remind customers of themselves can determine how much change they pocket by the end of the night.

“Studies before have shown that mimicry （模仿）brings into positive feelings for the mimicker, "wrote Rick van Baaren, a social psychology professor. "These studies show that people who are being mimicked become more generous toward the person who mimicks.

So Rick van Baaren divided 59 waiters into two groups. He requested that half serve with a phrase such as, "Coming up!" Those in the other half were instructed to repeat the orders and preferences back to the customers. Rick van Baaren then compared their takehome pay. The results were clear-it pays to mimic your customer. The copycat （模仿者）waiters earned almost double the amount of tips to the other group.

Leonard Green and Joel Myerson, psychologists at Washington University in St Louis, found the generosity of a tipper may be limited by his bill. After research on the 1,000 tips left for waiters, cabdrivers, hair stylists, they found tip percentages in these three areas dropped as customers' bills went up. In fact, tip percentages appear to plateau （穩(wěn)定期）when bills topped $100 and a bill for $200 made the worker gain no bigger percentage tip than a bill for $100.

"That's also a point of tipping," Green says. "You have to give a little extra to the cabdriver for being there to pick you up and something to the waiter for being there to serve you. If they weren't there, you'd never get any service. So part of the idea of a tip is for just being there."

【1】Besides service, how many other fectors（因素）affecting the customers' tipping are mentioned in the passage?

A. 1B. 2

C. 3D. 4

【2】These studies show that .

A. tipping can be affected by physical reactions to many different waiters

B. the mimic waiters can get almost twice as much money as those who don't mimick others

C. people who are being mimicked usually tip less to the person who mimics them

D. mimicry makes the mimicker feel bad

【3】According to the passage, which of the following will be likely to show the right change of the tip percentages?

A. B.

C. D.

【4】We know from the passage that the writer seems to .

A. object to Mr Green's idea about tipping

B. think part of Mr Green's explanation is reasonable

C. support the opinions of Mr Green and Rick van Baaren about tipping

D. give his generous tip to waiters very often

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 You are walking alone down the street. Suddenly, you hear footsteps. Is someone following you? How do you know the footsteps are someone else’s and not your own?

You can tell because your brain has the ability to ignore certain sounds, according to a study from New York University. Because of this, we often ignore our own footsteps. But we may easily hear others’ footsteps.

Scientists tested this on mice. They found that when mice became familiar with the sound of their own footsteps, they developed a “sensory filter (感覺過濾器)”, according to David Schneider, one of the lead authors of the study. This allowed the mice to ignore the sounds of their own footsteps. They could more easily notice the sounds of their environment.

“For mice, this is really important,” Schneider told Science Daily. “They need to listen for a cat getting close to them, even when they’re walking and making noise.”

Our brains don’t just ignore our footsteps. We also ignore some other sounds that we make ourselves, including the sound of eating, breathing heavily and typing on a keyboard. Being able to ignore these unimportant noises lets us focus on more important and dangerous ones. For example, we are quick to notice the sound of a baby crying. So we can rush to make sure they are okay and keep them alive. The same idea applies to humans screaming. When we hear this sound, we can quickly go to help the screaming person.

【1】What help(s) mice ignore the sounds of their own footsteps?

A. The environment.B. Their sensory filters.

C. Cats’ footsteps.D. A study from New York.

【2】What do human brains normally fail to notice?

A. Others’ footsteps.B. Human’s screaming.

C. a baby crying.D. Self-made sounds.

【3】How does ignoring some sounds benefit humans?

A. More important things can be focused on.

B. People can stay calm in face of danger.

C. It’s easy to stay healthy and strong.

D. People tend to do dangerous things.

【4】What can we learn from the text?

A. More studies on human brains are needed.

B. Mice are very helpful in human brain studies.

C. Ignoring certain sounds helps mice survive.

D. Screaming and crying are unimportant noises.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 As far back as the age of dinosaurs millions of years ago, turtles(海龜) wandered around the Earth. Even nowadays, it is generally assumed that turtles are the world's steadiest creature.

However, a new research shows 61 percent of the 356 species of turtles are already threatened or no longer exist. The destruction of their homes, disease, climate change and other reasons have caused their population to drop sharply. In a new study published in the journal BioScience, a team of scientists from various institutions claims that turtles are one of the most threatened among the major vertebrate(脊椎動(dòng)物) groups.

This could, the authors say, have serious consequences for the ecology. Turtles contribute to the health of many environments, including desert, wetland, freshwater and marine ecosystems, and the decline may lead to bad effects on other species, including humans, they explain. Whit Gibbons, seruor author and professor at the Utuversity of Georgia's Savannah River Ecology Laboratory, says in a statement that the intention of the study is to inform people about the vital ecological roles of turtles.

One of the important qualities of turtles is how diverse they are when it comes to food. This allows them to have a major impact on food webs of their homes all over the world. In some areas, the density(密度) of the turtle population makes them an important part of the ecosystem. With their gathering, other species that feed on them and their eggs are sure to have a large pool of food.

For plants, turtles are also extremely important as they distribute the seeds of many plant species. When they eat some seeds are not destroyed by the digestive process and instead make their way out of the animals' body. Some turtles are the main dispersal(傳播 ) agents of certain plants and their seeds.

These are only a few yet very vital roles that turtles play in the ecological landscape. Unfortunately, many species are in serious decline and in danger of disappearing completely.

【1】What does the new study aim to do?

A. To save the grand vertebrate groups on earth. .

B. To wam people of turtles' terrible situation.

C. To make the importance of turtles' roles known.

D. To claim turtles may be related to dinosaurs.

【2】How might the disappearance of turtles influence certain plants?

A. Speed up these plants' disappearing.

B. Put an end to these plants' seeds spreading.

C. Allow more. seeds to grow into plants.

D. Give these plants no chance of survival. .

【3】Which of the following shows the structure of the text?

I:Introduction P:Point Sp: Sub-point(次要點(diǎn) ) C:Conclusion

A. B.

C. D.

【4】What can be a suitable title for the text?

A. Turtles Are Sure to Stop Existing.

B. The Ecology Will Change with Turtles.

C. Decline of Turtles Threatens the World.

D. Turtles' Dying Out Worldwide Matters a Lot.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Model Railroading

Would you like to know a fun way to learn about math? Well, you can do that with model railroading. Yes, it’s true. You can learn about many school topics without using a school book. Besides that, there are many other benefits that model railroading brings us as well. In this article, we will discuss just a few of those benefits of model railroading.

Patience and problem solving skills

When you build a model railroad, you have to plan your railroad out. You have to decide where the tracks (軌道) will go, where to put buildings, where to put streets and any other things you would like to add to your model railroad. Also, you have to think about any problems you may have with the design you choose. How will you make railroad crossings? How will you design hills, mountains, and rivers? Deciding on what to do with your model railroad takes a lot of thought and patience, but it is not as difficult as you may think.

Building skills

With model railroading, you learn how to put together plastic models of buildings. Also, you can learn how to build a table for your design, or make scenery for the geography of your design. Your model railroad runs on electricity, so you learn about electronics as well. These are skills that not only help you build a model railroad; these skills will help you all throughout life.

Fun for family and friends

Different from many video games, model railroading is a social hobby that lets you communicate with family and friends. This is because you have to communicate with family and friends as you build and run your model railroad. By spending time with the people in your life you love and care about, you learn to become closer and care more for each other. This is one of the best parts of model railroading as a hobby. Of course, the best part about model railroading is running the trains. Watching the trains run around the track and make all the sounds and do all the things that real trains do gives people hours of enjoyment. Also, there is great satisfaction in the fact that you, your family, and your friends built the model railroad.

I hope you can learn to enjoy model railroading and experience all the benefits you just read about and many others. Happy railroading!

【1】In order to build a model railroad, you have to be ________.

A. skillful and confident

B. an electrical engineer

C. thoughtful and patient

D. an expert in geography

【2】What is the best part of model railroading?

A. Running the trains.

B. Planning out the railroad.

C. Putting streets and buildings.

D. Learning electronics and wiring.

【3】According to the author, model railroading is a social hobby, because ________.

A. it encourages us to complete it on our own

B. it improves the problem solving skills and creativity

C. it brings us hours of enjoyment and great satisfaction

D. it offers us chances to communicate with family and friends

【4】Where can you probably find the article?

A. In an official report.

B. In a youth magazine.

C. In a medical textbook.

D. In a tourist guidebook.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 What Does the Length of Your Fingers Say About You?

Are you the peace-loving type or the ambitious go-getter? Your finger length might be a clue. Take a look at your fingers. Would you believe me if I told you that the length of your fingers in relation to one another can predict your personality? I know that it sounds like one of those silly tests you see on Facebook, but I have to admit that it is exactly correct for me. Here's how it works.

Look at your three middle fingers of your hand. Is your index finger longer than your ring finger? Is your ring finger longer than your index finger? Or are the two of the same length? Find the situation that best matches your hand and see if what follows is an accurate description of your personality.

●Longer ring finger: The Sweet Talker

If your ring finger is longer than your index finger, research shows that you're likely a charming type, and you can probably talk yourself out of any situation. Others often find this personality type irresistible and will go to great lengths to help you. You're more likely to take risks, and you're good at problem-solving. People in this category make great engineers, soldiers and crossword-puzzle solvers.

●Longer index finger: The (Over) Confident One

If your index finger is longer than your ring finger, chances are you are full of confidence—possibly even to the point of being over-confident and proud. You are not necessarily introverted（內(nèi)向的）,but you do enjoy time to yourself, especially when you're trying to complete a project. You are a dream pursuer who can make things happen, but you may be shy when it comes to taking the first step in a relationship. You are also probably happy with what you have, but you're always wishing for more.

●Index and ring finger are of the same length: The Peacemaker

If your index finger and ring finger are roughly of the same length, you are likely to avoid conflict at all costs and seek to keep the peace in your relationships. You are well-organized, faithful and sympathetic. But deep down under all of that caring and peace-loving, you also have a hot-tempered side that can appear unexpectedly when you're pushed too far. You will try your hardest to avoid a fight.

How well do these descriptions match your personality? I was surprised at the accuracy in my case, but I'm not going to tell you which one it was!

【1】Which of the following hand could be an engineer's hand?

A. B.

C. D.

【2】What does the passage intend to tell us?

A. How accurate the description of the test is.

B. The length of fingers can reveal personality.

C. Why your fingers are not of the same length.

D. Personality is determined by your finger length.

【3】Where can you probably find the text?

A. An official report.

B. A biology textbook.

C. A popular magazine.

D. A public advertisement.

查看答案和解析>>

同步練習(xí)冊(cè)答案