【題目】閱讀下面內(nèi)容,根據(jù)其內(nèi)容寫一篇60詞左右的內(nèi)容概要。
Among all the fast growing science and technology, the research of human genes, or biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic discussed by people.
The greatest thing that gene technology can do is to cure serious diseases that doctors at present can almost do nothing with, such as cancer and heart disease. Every year, millions of people are murdered by these two killers. And to date, doctors have not found an effective way to cure them. But if the gene technology is applied, not only these two diseases can be cured completely, bringing happiness and more living days to the patients, but also the great amount of money people spend on curing their diseases can be saved, therefore it benefits the economy as well. In addition, human life span (壽命) can be prolonged.
Gene technology can help people to give birth to more healthy and clever children. Some families have hereditary diseases. This means their children will for sure have the family disease, which is a great trouble for these families. In the past, doctors could do nothing about hereditary diseases. But gene technology can solve this problem perfectly. The scientist just need to find the wrong gene and correct it, and a healthy child will be born.
Some people are worrying that the gene research can be used to manufacture human beings in large quantities. In the past few years, scientists have succeeded in cloning a sheep, therefore these people predict that human babies would soon be cloned. But I believe cloned babies will not come out in large quantities, for most couples in the world can have babies in very normal way and they also believe measures will be taken to control gene technology.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】Gene technology is now a hot topic worldwide. (要點1) It can help people cure deadly diseases and allow them to live a happier and longer life with better economic conditions. (要點2) Gene technology also makes it possible for people with genetic diseases to give birth to healthy babies. (要點3) However, some people are concerned that gene technology will be largely used in human cloning while others don’t see it as a problem. (要點4)
【解析】
這是一篇概要寫作。文章的主要結(jié)構(gòu)為總-分-總。主要介紹了基因技術(shù)的好處,并介紹了對其在克隆中使用的擔(dān)憂。
第一段講述了目前基因技術(shù)是一個熱點問題。可以用到的詞匯或句型有:now ,hot topic , worldwide等。第二段講述技術(shù)可以幫助人們治愈致命的疾病,并使他們在更好的經(jīng)濟(jì)條件下過上更幸福,更長壽的生活。可以用到的詞匯或句式有: help sb. do, deadly, allow sb. to do, condition等。第三段主要講基因技術(shù)還使患有遺傳疾病的人能夠生出健康的嬰兒?梢杂玫降脑~匯或句式有:possible, give birth to等。第四段講了些人擔(dān)心基因技術(shù)將廣泛用于人類克隆,而另一些人則認(rèn)為這不是問題?梢杂玫降脑~匯或句式有:concerned , largely , see sth. as等。
科目:高中英語 來源: 題型:
【題目】假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有 10 處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(/\),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)不計分。
It was Tree Planting Day on last Thursday, my classmates and I went to plant trees in a park where is in the west end of the city. In the morning, we gathered at the school gate and went thereby bikes, talking and laughing all the way. Upon arrive, we began to work immediate. Some were digging holes. Some were carrying and plant young trees. Others were watering it. After getting the work done, we put up a board reminding people protect the trees. Before leaving we take some photos to record our green action. Seeing the lines of trees, we both had a sense of achievement.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】 From talking robots and video phones, technology has become so advanced that the previously impossible seems to occur on a daily basis. And yet—we still have no cure for the common cold.
Why can’t we stop the common cold? According to Peter Barlow, a scientist at Edinburgh Napier University, the main challenge lies in the many different types of cold viruses that are produced by the rhinoviruses (鼻病毒). There are at least 160 types. They change so easily that they quickly become resistant to drugs. In other words, a single cure isn’t likely to work on every type of cold.
However, researchers from Stanford University have found a possible answer. They discovered a protein that the viruses need. Without it, they can't spread inside your body.
To identify the gene which produces the specific protein needed by the viruses, researchers used a gene-editing technique to test all genes one by one for thousands of cells. These modified (改變的) cells were then exposed to a range of rhinoviruses which cause the common cold.
All the viruses were unable to copy inside cells without a gene that produces a specific protein, called methyltransferase (甲基轉(zhuǎn)移酶) SETD3.
Then, they tested genetically modified mice, which were completely unable to produce the protein. The mice were able to live healthy, normal lives without the protein.
“Lacking that gene protected the mice completely from the common cold,” associate professor Jan Carette, from Stanford, told the BBC.
“These mice would always die, but they survived and we saw a very strong protection.”
Carette said the plan is to find a drug which can keep back the protein for a limited time, rather than produce genetically modified humans.
“We have identified a fantastic target that all rhinoviruses require and depend on. Take that away and the virus really has no chance,” said Carette.
【1】Why does the author mention talking robots and video phones in the first paragraph?
A.To stress the importance of technology.
B.To encourage readers to share their ideas.
C.To introduce the topic of the text.
D.To recognize the progress of science.
【2】What can we learn about the protein needed by the viruses?
A.It helps the viruses copy inside our bodies.
B.It stops the viruses from changing easily.
C.It protects the viruses against drugs.
D.It forces the viruses to spread fast.
【3】What does Jan Carette intend to do?
A.To identify a fantastic target.
B.To slow copying speed of some genes.
C.To produce genetically modified humans.
D.To find a drug to temporarily block the protein.
【4】What is the best title for the text?
A.A New Experiment on Viruses.
B.New Defense Found for Viruses.
C.A Chemical Curing Modified Viruses.
D.Gene-editing Technology to Control Viruses.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】 The Tang Dynasty, which lasted from 618 to 907 AD, is often considered as China’s golden age. Indeed Chinese culture flourished under the Tang, and Tang poets are perhaps the best known of all Chinese literary figures.
The following are four schools of Tang poetry. Take a look.
Frontier Fortress Poetry (邊塞詩)
Gao Shi, Cen Shen and Wang Changling are representatives of this poetry. It mainly describes the hardship of the battlefield, heroic spirit of defending the homeland, or homesickness of soldiers. Representative works include Over the Borcfer by Wang Changling, Song of Write Snow on Secretary Wu’s Return to Capital by Cen Shen, etc.
Landscape Pastoral Poetry
The representatives of this school are Wang Wei and Meng Haoran. Many of its themes are mountains,clouds and hermits (隱士). Its style is simple and elegant. The representative works include Thinking of My Brothers on Mountain Climbing Day by Wang Wei, Spring Morning by Meng and so on.
Romantic Poetry
Li Bai is a typical representative of romantic poetry, who enjoys the title of “Genius of Poetry”. To express his desire for freedom and personal value, his poetry is free and bold, with creative imagination. One of his most famous poems is A Tranquil Night, which is about homesickness, included in many school textbooks.
Realistic Poetry
Du Fu is known as the “Sage of Poetry”. His poems are in a realistic art style with strong feelings of compassion and concern for the destiny (命運) of the country. His works “Three Officials” and “Three Farewells” both reflect people’s sufferings at that time.
【1】Who is one of the representatives of Frontier Fortress Poetry?
A.Wang Wei.B.Cen Shen.
C.Li Bai.D.Du Fu.
【2】Which poem is written by a romantic poet?
A.Spring Morning.
B.Over the Border.
C.A Tranquil Night.
D.Thinking of My Brothers on Mountain Climbing Day.
【3】According to the passage, which statement is right?
A.Meng Haoran is the representative of Romantic Poetry.
B.The Tang Dynasty lasted from 608 to 917 AD.
C.Li Bai is known as the “Sage of Poetry”.
D.“Three Farewells” reflects people’s sufferings in the Tang Dynasty.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】ARCTIC CIRCLE & NORTHERN LIGHTS TOUR
HIGHLIGHTS
Experience the Arctic Circle and amazing northern lights with us.
Cover a total of 400 miles in this 14-hour expedition.
Cross the broad Yukon River.
En-route, enjoy breathtaking views of Alaska, USA.
You may see moose, lynxes and foxes in their natural habitat.
ATTENTION: The Aurora Borealis (Northern Lights) is a natural phenomenon and can not be guaranteed. There is no refund (退款) if the Aurora Borealis does not appear.
PICKUP TIME
12:15 pm — 1:00 pm.
MEETING POINT
Your hotel in Fairbanks.
WHAT TO EXPECT
1:00 pm — Departure from Fairbanks.
Trans-Alaska-Pipeline. — Get a close-up view of the famous pipeline and learn interesting facts about the engineering and building period.
Arctic Circle — Have your picture taken at the Arctic Circle and receive your Arctic Circle Certificate.
Yukon River — Walk right to the edge of Alaska's most famous river.
3:00 pm — Arrival at your hotel in Fairbanks.
On the return journey to Fairbanks we pass many sites, which are perfect: for possible northern lights viewing.
We provide ham (or veggie) sandwich, chips, sweets, two bottles of water and hot drinks. Please feel free to bring extra food.
CANCELLATION POLICY
Cancellations 30 days ahead of tour date are subject to 5% banking charge.
Cancellations within 30 days are non-refundable.
IMPORTANT
A minimum of 2 people is required for online booking. Single travelers and short notice reservations (within 7 days of tour date) always' have to contact us for availability at info@1stAlaskaTours.com or 907-590-5900.
【1】Which service does the tour include?
A.Free airport pickup.B.A 14-hour group tour.
C.Three quick meals.D.Photo taking and printing.
【2】What can guests surely do on the tour?
A.See some wild animals.B.Enjoy amazing northern lights.
C.Get an Arctic Circle Certificate.D.Go through the Trans-Alaska-Pipeline.
【3】Which of the following cases is refundable?
A.Not seeing northern lights.B.Not crossing the Yukon River.
C.Booking within 7 days of tour date.D.Cancelling a month before tour date.
【4】Where can the text probably be found?
A.On a tour homepage.B.On a science website.
C.In a photography journal.D.In a geography textbook.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(∧),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)不計分。
You may never know just a small thing you do to others means a lot of. Your giving a hand possible will be a lighted torch, brightening the road in the dark. A warm word of you will be ray of sunshine, melting a cold but helpless heart. In addition, offering help is a virtue. If you offer to help others, you’ll eventually be rewarding. Helping others is always a good tradition of our nation, who has been rooted in our hearts. I think what we needed is to rebuild a warm relationship between each others. Besides, by helping others, you can have a feeling of satisfaction and proud, a sense of achievement and the realization of your own value. As an old say goes, “Roses given, fragrance in hand.”
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】 While we are burning hot here, it is winter in South America. The Andes Mountains are situated along the Argentina-Chile border. Once the first snow falls of early June start lo drop, skiers are ready to enjoy the nightlife of ski towns all along the border.
Caviahue
Meaning “site of gathering and celebration”, this spot draws people with its long ski season, natural beauty, and hot springs.
Season: June 15th to September 30th
Tel/Fax: (011)4314-8212/9180
Website: http://www.caviahue.com
Cerro Castor
The newest ski resort in Argentina, this winter playground is near Ushuaia—the world's southernmost city. The stable and cold temperatures of Castor allow it to offer the longest ski seasons in South America.
Season: June 17th to October 16th
Phone: 54 290-1499301
Fax: 54 290-1430680
Website: http://www.cerrocastor com
Perito Moreno
This resort features 11 skiable kilometers divided into 9 tracks, a double 1, 000-mcter-long chairlift line that joins the 900-meter-high and the 1,350-meter-high areas, where snow is guaranteed throughout the winter.
Season: From June 15th to October 5th
Phone: 54 294-4409000
Fax: 54 294-4409000, int. 118
Website: http:// www.cerro-periiomoreno.com
Cerro Catedral
Cerro Catedral was one of the first ski resorts in Argentina. Cerro Catedral has continued to gain a reputation for itself-all the while updating its facilities. The resort has 39 lifts, which allow access to 600 hectares (公頃)of skiable surface divided into 53 well-signaled runs of various difficulties.
Season: From June 18th to October 10th
Tel/Fax: (012) 4672-2947/7672
Website: http:" www.catedralaltapatagonia.com
【1】Which number should you call if you want to take a hot spring bath?
A.54 294-4409000B.54 290-1499301
C.(012)4672-2947/7672D.(011)4314-8212/9180
【2】Which of the following offers the longest ski season?
A.CaviahueB.Cerro Castor
C.Perito MorenoD.Cerro Catedral
【3】What's the feature of Cerro Catedral?
A.Cultural appeal.B.Beauty and comfort.
C.Advanced equipment.D.Historical significance.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】 For many, holiday celebrations mean large meals shared with family and friends, but such feasts can generate huge amounts of food waste, harming the environment and overusing natural resources—unless mindful merrymakers take steps to control the amount. 【1】
Be mindful of what you already have
Try keeping food in glass jars. Using this method, you can make all the food in your kitchen visible, easily remembered and consumed. 【2】. Nothing gets lost in the back of a shelf.
【3】
Stick to a planned holiday menu before heading to the grocery store. A clear idea of who will be gathered and exactly how much food to prepare will save a lot of tossing out later. Be mindful not just of how much to purchase, but the items themselves.
Use leftovers wisely
It may be impossible to get everyone into the clean plate club. 【4】 Freeze and repurpose leftovers by using them as basic ingredients for other recipes or send extras home with guests.
Keep track of the scraps(殘羹)
Along with turkey bones, use holiday scraps such as vegetables, meat and fish bones to make soup. For pet-safe dishes, allow your dog to clean plates before putting them in the dishwasher.
Consider composting(堆肥)
【5】 . These materials can be composted, which will keep them out of landfills, where they take up space and release methane, a potent greenhouse gas.
A.Shop smart
B.Plan a menu
C.That doesn't mean leftover food has to go waste
D.Some of your family or guests may not like the food
E.Following are some tips on reducing food waste during holidays
F.Organize your dry food on one row and use refrigerator drawers
G.Food scraps and yard waste make up more than 28 percent of waste
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】聽下面一段較長對話,回答以下小題。
【1】Why does the man like Joplin’s?
A.Because of the location.
B.Because of the benefits.
C.Because of the salary.
【2】What does the woman suggest?
A.He should reconsider.
B.He should ask for more benefits.
C.He should apply for it.
【3】What did the woman’s husband use to do on holidays?
A.He used to be available for job.
B.He used to call Joplin’s.
C.He used to have a good rest.
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com