2021年茂名市第二中学高三英语下学期期末试题及答案.pdf
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1、2021 年茂名市第二中学高三英语下学期期末试题及答案 第一部分 阅读(共两节,满分 40 分)第一节(共 15 小题;每小题 2 分,满分 30 分)阅读下列短文,从每题所给的 A、B、C、D 四个选项中选出最佳选项 A LOI EnglishEnglish Conversation Classes Take English conversation classes with native English-speaking teachers from theUnited States,IrelandandAustralia,live,1-on-1.This is by far the bes
2、t way to improve your real spoken English and listening abilities and get to a level where you can use it in real-life situations.Our teachers mainly carry on conversations about work in different fields,such as business,finance,politics and travel.However,if you like,you can have normal day-to-day
3、conversations about events,weather,etc.If you would like to learn some grammar during conversation,we can do that too!Our English Conversation classes:Your conversations will always be with a native English speaker.You can choose the time,day and teacher for each class.The classes are made for each
4、student individually.They will be at your level,studying what you need and what interests you.Packages 10 Classes Package$229.90 Interested in taking 10,55-minute conversation English classes?Schedule a first free class with LOI English and talk to the teacher about it.After that,you can arrange to
5、take our 10-class conversation English course.20 Classes Package$439,80 Interested in taking 20,55-minute conversation English classes?Schedule a first free class with LOI English and talk to the teacher about it.After that,you can arrange to take our 20-class conversation English course.1.What do t
6、he classes mainly focus on?A.Daily conversations.B.Work-related topics.C.Grammar rules.D.Area-based accents.2.Which is NOT offered to the students?A.Native English-speaking teachers.B.Personalized courses.C.Choice of class time and teacher.D.Offline learning materials.3.What should a student do firs
7、t if he decides on either of the packages?A.Arrange a free class with LOI English.B.Bargain with LOI English for lower fees.C.Choose an experienced LOI English teacher.D.Make a promise to sit through each class.B The annual 3-to-4-millimeter rise in sea levels is expected to impact many coastal comm
8、unities in the coming decades.However,few are as defenceless as the Republic of theMaldives,a collection of more than a thousand picturesque islands in theIndian Ocean.NASA researchers believe that parts of what is“arguably the lowest-lying country in the world”will become uninhabitable by 2050,due
9、to wave-driven flooding and limited freshwater.To fight the unavoidable,the government recently revealed plans for the worlds first true floating island city.The aptly-named Maldives Floating City(MFC)is the brainchild of Dutch Docklands,a global leader in floating infrastructure(基建).According to th
10、e March 13,2021,announcement,the new city will be constructed on a 200-hectare lagoon(环礁湖)located just 10 minutes by boat from the Maldivian capital,Male.It will initially consist of a thousand waterfront residences,arranged in a series of honeycomb-like maze rows.The developers plan to add hotels,r
11、estaurants,shops,and even a school and a hospital in the near future.The floating structures.will be attached to the surrounding islands,which will form a base and provide protection from high tides.Maldive officials aim to make MFC as self-sufficient as possible.Freshwater storage will provide drin
12、king water for residents,while floating solar blankets and agriculture fields will take care of their energy and food needs.“ThisMaldivesFloatingCitydoes not require any land rehabilitation,therefore has a minimal impact on the coral reefs,”explains Mohamed Nasheed,Speaker of Parliament.“Whats more,
13、giant,new reefs will be grown to act as water breakers.In theMaldives,we cannot stop the waves,but we can rise with them.”Construction of the revolutionary city is expected to begin in 2022 and be completed in phases over the next five years.If successful,it will provide a blueprint for other countr
14、ies facing a similar situation.4.Why doesMaldivesdecide to build MFC?A.It is the lowest-lying country.B.It will be flooded soon.C.It is running out of fresh water.D.It will be unsuitable for living.5.What is Paragraph 2 mainly about?A.The prospect of MFC.B.The developers of the plan.C.The location o
15、f the residences.D.The barriers to the construction.6.What can we infer from the underlined words?A.MFC will keep waves away.B.MFC will make use of waves.C.MFC will adjust to the waves.D.MFC will work as water breakers.7.Whats the writing purpose of this passage?A.To introduce a construction program
16、.B.To appeal to people to protect nature.C.To seek international help forMaldives.D.To report the achievement of a city plan,C If youve ever had a dog,you know just howdeep a connection you can develop with“mans best friend”.But a dogs life is much shorter than humans,about 12 to 15 years long,which
17、 means every dog owner has to go through the heartbreaking moment when their loving pet passes away.Why not make a clone of that dog then?This is the solution offered by a South Korean company,Sooam Biotech Research Foundation.The company has already successfully cloned at least 400 dogs,mostly for
18、US customers,ever since it pioneered the technique in 2005.Now,Sooam Biotech has introduced its business toUKdog owners as well,offering them dogs that look just like their lost ones.To clone a dog,researchers first need to take a skin cell from a living dog or one that has just died.Meanwhile,anoth
19、er dog is selected to supply an egg.Researchers then replace the DNA in the egg with that from the skin cell and implant the egg into the womb(子宫)of a female dog.The egg grows into a puppy over the following two months.The whole process takes less than a day,but it comes at a shockingly high price a
20、round63,000.But if you cant afford it now,you can also save the cell in a laboratory andaccess it at a later date.However,magical as cloning might sound,there is no guarantee that the cloned dog will be a perfect copy of the original one.Just like identical twins of humans,they share the exactly sam
21、e DNA but there will still be small differences between them.“The spots on a Dalmatian(斑点狗)clone will be different,for example”Insung Hwang,head of Sooam Biotech,told The Guardian.Dog owners will also have to accept the fact that personality is not“cloneable”.Apart from genes,personality is also det
22、ermined by upbringing and environment,which are both random elements that cloning technologies simply cannot overcome,Professor Tom Kirkwood atNewcastle University,UK,told The Telegraph.Perhaps bringing our dogs back by cloning is not the best way to remember them after all.Kirkwood,a dog owner hims
23、elf,pointed out,“An important aspect of our relationship with them is coming to terms with the pain of letting go.”8.What service does Sooam Biotech Research Foundation offer?A.Making copies of pet dogs.B.Giving pet dogs identical twins C.Helping dogs give birth to more puppies.D.Helping dog owners
24、love their dogs more.9.Which order is correct in the dog cloning process?a.An egg is taken from another dog.b.A skin cell is taken from the pet dog.c.The egg grows into a puppy in two months.d.The egg is placed in the womb of a female dog.e.The DNA in the egg is replaced by the DNA from the skin cel
25、l.A.adbec.B.aebdc C.badec.D.baedc.10.What can we learn about dog cloning from the passage?A.It has not been put into practice until recently.B.It is very popular among US andUKpet owners.C.It might not give the owners an exactlysame dog.D.It is very expensive and usually takes half a year to complet
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