[题目]Online Event:What Happened at the Big Bang?Over the past few decades, we've made unbelievable discoveries about how our universe developed over the past 13. 8 billion years. But we still know very 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】Online Event：What Happened at the Big Bang（爆炸）？

Over the past few decades, we've made unbelievable discoveries about how our universe developed over the past 13. 8 billion years. But we still know very little about what happened in the first seconds after the big bang.

In the latest New Scientist online event, the speaker Dan Hooper will examine how physicists are using experiments to re-create the conditions of the big bang, and to deal with mysteries like how our universe came to contain so much matter and so little antimatter.

Early bird ticket offer 12, and your ticket includes:

—Live lecture lasting 40 minutes

—Question & Answer with Dan Hooper

—On-demand access to a recording of the lecture and Q & A, available（可得到的）to watch for 12 months —An additional 40-minute physics lecture

● About the speaker:

Dan Hooper is a senior scientist and the head of the theoretical astrophysics group at the Fermi National Accelerator Lab, as well as a professor of the University of Chicago. He is especially interested in questions about dark matter and the early universe.

●Event information:

This online event will start at 6 pm on Thursday, July 9 and will last for about one hour. Access to a recording of the event will be available from July 10 to ticket buyers for the 12 months following the live event.

●Booking information:

Tickets are only refundable（可退还的）if New Scientist stops this event. New Scientist Ltd has the right to change the event and its arrangement, or stop the event. Tickets are only available in advance through New Scientist website.

【1】What benefit can the ticket buyers enjoy?

A.Interviewing the speaker face to face.

B.Taking someone else to attend the lecture.

C.Getting a video tape of a 40-minute physics lecture.

D.Watching a recording of the event within one year.

【2】What can we know about Dan Hooper?

A.He works at a university.

B.He is a world-famous writer.

C.He is the head of New Scientist Ltd.

D.His study focuses on questions about online events.

【3】What do you have to do if you want to attend the event?

A.Get in touch with Hooper.B.Buy a ticket ahead of time.

C.Arrive before 6 pm on the day.D.Get permission from the organizer.

【答案】

【1】D

【2】A

【3】B

【解析】

本文是应用文。文章是关于《新科学家》杂志将举办的一次在线活动的安排的介绍。

【1】

细节理解题。根据Event information部分介绍中“Access to a recording of the event will be available from July 10 to ticket buyers for the 12 months following the live event.” 从7月10日开始，现场活动之后的12个月即一年内，购票者都可以上网观看该活动的录播。故选D项。

【2】

细节理解题。根据About the speaker部分介绍中“Dan Hooper is a senior scientist and the head of the theoretical astrophysics group at the Fermi National Accelerator Lab, as well as a professor of the University of Chicago. （DanHooper是一位资深科学家，是Fermi国家加速器实验室理论天体物理学小组的负责人，也是芝加哥大学的教授）”中的“a professor of the University of Chicago”可知，Dan Hooper应该在芝加哥大学工作。故选A项。

【3】

细节理解题。根据Booking information部分介绍中“Tickets are only available in advance through New Scientist website.”可知，如果你想参加这个活动，必须通过《新科学家》网站提前购买门票。故选B项。

练习册系列答案

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

Charles Dickens is considering the greatest English novelist of the Victorian era. So popular was he and his works appealed the simple and the experienced. The range, pity, and intelligence of his view of society enriched his novels and make him one of master in the 19th-century literature.

Charles Dickens' early life was terribly. His father, a clerk, was well paid, and his failings often brought the family trouble. In 1824 Charles dropped from school and did manual factory work, and his father went to a prison for debt, that deeply affected Charles. Shortly after come back to the classroom, he finished his schooling at age 15.

【题目】阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Chinese might be heard when you take a ride on the street. 【1】 (turn) to the right, you see a Sichuan-style restaurant. After walking into a store, you see that Huawei smartphones are on sale. But you're not in China — you're in Manchester in Britain. In fact, you might see similar things in many 【2】 cities. Chinese products have been going global.

In the past, most Western people thought Chinese products were cheap but not reliable. Things 【3】 (change) greatly, though. For example, Huawei, 【4】 is one of China's major smartphone 【5】 (make), overtook Apple in worldwide smartphone sales for the first time in the third quarter of 2018, only behind Samsung.

Some Chinese brands are also becoming more popular. In many cities in Europe, stores sell TCL televisions, Haier fridges and Lenovo computers. They're not 【6】(simple) made in China, 【7】 designed in the country.

Western countries have been enjoying Chinese food for a long time. Chinese restaurants have made some changes to the dishes 【8】 (meet) local people's tastes.

With its rapid 【9】 (grow), China has been displaying an increasingly great influence when fitting in 【10】 the world.

增加:在缺词处加一个漏字符号(∧ )，并在其下面写出该加的词。

删除:把多余的词用斜线( \ )划掉。

修改:在错的词下画一横线，并在该词下面写出修改后的词。

注意: 1.每处错误及其修改均仅限一词;

2.只允许修改10处，多者(从第11处起)不计分。

When I was twelve, I went to a soccer field for the first time. I found hard to drag myself away from it. But all I could do were to make a paper one instead, so I didn’t have enough money to buy a football. Every day on my way home, I couldn’t help kick whatever on the road could be kicked.

Several weeks late， I felt I was on top of the world. While I got home，a real black and white ball was waiting for me on my desk, in which was my birthday present from my parents. I was very wild with joy that I didn’t know what to say. I simply rushed out with a ball and playing with other kids until I was completely tired out.

【题目】 Here are some ideas for really great gifts for graduating seniors who are heading off to college.

Rocketbook Everlast

What： The beauty of this notebook is that the ink is erasable with water. When finished with your notes, you can scan them into your computer with your phone* s camera. You have to use special pens, but they are readily available in office supply stores.

Who it's for： People who still like to take notes by hand.

Cost： $34 for a notebook with 32 pages.

Find it： Getrocketbook. com.

Roland R-07 Audio Recorder

What： It's a palm-sized portable digital audio recorder recording extremely high-quality WAV or MP3 files, powered by two AA batteries or through a USB port for continuous operation. You can set it up and control it wirelessly through your phone.

Who it's for： Perfect for recording lectures, but it really shines if your are a music major.

Cost： $149.99.

Find it： Roland, com.

Toast Leather Laptop Cover

What: It's a thin piece of leather sized exactly to your laptop. Carefully place it on your computer, and your laptop will take on an entirely new look. It really protects the laptop from scratches.

Who it's for： Laptop users who like keeping their machines in good condition.

Cost： $99 for the top cover, $60 for the bottom （sold together）.

Find it： Toastmade. com.

Coal Catalyst Portable Charger

What： It's a portable battery to charge your devices when you are away from a wall plug, available in five colors and two sizes that can charge the latest phones in just two hours.

Who for： Everyone with a USB-powered phone, tablet or headphones.

Cost： $34.99 for 8.000 mAh； $39.99 for 12,000 mAh.

Find it： Amazon, com.

【1】What do we know about Rocketbook Everlast?

A.It uses ink mixed with water.

B.It uses a camera to record notes.

C.It needs to be equipped with special pens.

D.It needs pens that can be found in any store.

【2】How much will you need at most if you buy one of the four products?

A.$34.B.$99.

C.$ 149.99.D.S159.

【3】Where is the text most likely from?

A.A book review.B.A science fiction.

C.A popular magazine.D.A government report.

【题目】Mary is very ______ towards her colleagues in the company, so they are willing to cooperate with her.

A.sensitiveB.considerateC.thankfulD.aggressive

【题目】阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Often, news reports on health and medicine can be confusing. Large newspapers, magazines, TV networks, and radio stations often have medical【1】（journalist） to cover developments in health and medicine. Their job is to report scientific information in a way that's easy for ordinary people【2】(understand). Many health stories are 【3】 (accuracy) and balanced. But not all are. Sometimes, a journalist tries to quickly change information to a short news story, and he/she may oversimplify the information. In that case, 【4】you see may not be the whole picture.

So you need to get closer to a 【5】 (true) when you come across a news report online. To achieve this, ask 【6】 (you) whether the news is based on a scientific study. Sometimes, although a study 【7】 (do) in people, it may not apply【8】you. For example, findings from studies involving only adults may not be true for teens. So 【9】 (know) the study's process matters too. Besides, you can put keywords from 【10】 news report into a search engine and see what comes up. The results will give you many different perspectives(观点) so you're not relying on just one news report for the facts.

【题目】阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

A man called Andy set out for the Pacific Crest Trail, 【1】stretches from the borders of Mexico to Canada. He decided to take a selfie(自拍)every single mile along the 4,286-kilometre journey.

Andy created a time-lapse (延时的)video from his five-month hike and he was almost unrecognisable towards the end of the video一he had lost 23 kilograms.

【2】 (sad) , he never finished the journey, as he 【3】 (trap) by a snowstorm about 418 kilometres from the end.

【题目】阅读下面材料，在空白处填人1个适当的单词或括号内单词的正确形式

When you don't have a greenhouse or enough room on the balcony for a few pots, you can still grow【1】(you) a few tasty home-grown tomatoes in hanging baskets ans window boxes if you stick to short varieties. I’ve even heard of these being grown by canal-boat【2】(owner) on their cabin（船舱）roof, since they’re short enough to fit under the bridges.

You might have trouble【3】(find) suitable plants later but there’s still time to raise your own form seed if you start straight away. Look for small “tumbling”（下垂的）varieties such 【4】Totem and Gartenperle. If you live in a【5】(nature) cold area, it’s worth looking out for a unique variety called Sub-Arctic Plenty, which has【6】similar size and habit but performs better than most in cooler climates.

All of these will make short plants ideal for pots; they can【7】(place) anywhere with limited space, as long as it’s sheltered and【8】 (sun). What’s more, tumbling tomatoes are very easy【9】(grow)because they don’t need to have any side shoots removed and【10】do they need more than a few short sticks for support. Simply water, feed and pick.

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