高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future一课一练

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future一课一练，共8页。

Ⅰ.单词拼写
1.Many experts (提倡) reducing the amunt f children’s hmewrk.
答案advcate
2.As they are shrt f mney,a week by the sea is a (奢华) they can n lnger affrd.
答案luxury
3.What des the underlined wrd “them” in the secnd p refer t?
答案paragraph
4.We asked Jasn t write an e abut his hmetwn and abut his place in it.
答案essay
5.When he heard the knck,he c writing.
答案ceased
6.We prvide all types f infrmatin,with an (强调) n legal advice.
答案emphasis
Ⅱ.短语填空
cut dwn,all in all,rather than,keep in tuch with,aplgise fr
1.On the Internet,we can listen t music and ur families and friends.
答案keep in tuch with
2.T leaving s early last night,I brught yu a little gift.
答案aplgise fr
3.If we fail t sell enugh gds,cmpared with last year,we will have t prductin.
答案cut dwn
4.I wuld prefer t stay hme and watch TV g ut n such a rainy day.
答案rather than
5. ,it has been a great success.
答案All in all
Ⅲ.完成句子
1.科技的迅速发展使得我们可以做过去不能做的事情。
The rapid develpment f science and technlgy fr us t d what we culdn’t d in the past.
答案makes it pssible
2.即使你认为这些规则不公正,但也必须遵守。
Yu must keep t the rules yu think they’re unfair.
答案even if/thugh
3.他们总是告诉我该做什么以及怎么做。
They always tld me what t d and it.
答案hw t d
4.因为没有理想的食物,这些动物只好以植物为食。
ideal fd,the animals had t feed n plants.
答案In the absence f
5.你可以想象到,我们在那次聚会上都玩得很开心。
,we all enjyed the party.
答案As yu can imagine
素养提升
Ⅳ.阅读理解
主题语境:人与社会 科学与技术
Researchers at the University f Chicag have trained an artificial intelligence system t write fake(虚假的)reviews n Yelp,a website shwing custmers reviews n shpping r smething else,and it’s pretty hard t tell them apart frm a human review.
Their study,which will be presented at the ACM Cnference n Cmputer and Cmmunicatins Security in Octber,aimed t stress hw easily these systems can write reviews like humans and hw damaging they can becme if they’re nt mnitred prperly.
Since many small businesses rely n nline reviews t help grw and keep their reputatin,a future where smene—like a rival r angry custmer—culd crazily fill their page with negative reviews written by a machine is pretty wrrying.
And,accrding t the research team,the threat ges far beynd a bunch f fake reviews n Yelp.“In general the threat is bigger,” Ben Y.Zha,ne f the authrs f the study,said.“I think the threat twards sciety is large and it really misleads users and shakes ur belief in what is real and what is nt.I think that’s ging t be even unimaginable.”
T test hw believable these reviews came acrss,the researchers invited 40 vlunteers and had AI generate five fake reviews fr 40 actual restaurants.The vlunteers were asked hw useful they thught the reviews were and whether r nt they thught they were fake.The AI reviews ranked as “effectively indistinguishable” frm real reviews,accrding t the study.Further,the fake reviews were given a 3.15 “usefulness” rating,cmpared t a 3.28 rating fr human reviews.
【语篇解读】这是一篇说明文。芝加哥大学的研究人员已经培训出了一种人工智能(AI) 系统,在Yelp网站上编写虚假评论,足以乱真。其目的是强调这些系统可以很容易地写出像人类写的一样的评论,如果它们没有被恰当地运用,它们会变得具有破坏性,而威胁远远不止如此。
1.What can the new artificial intelligence system d accrding t the passage?
A.It can help train new reviewers.
B.It can tell the real reviews frm the fake nes.
C.It can write human-like reviews.
D.It can easily damage the businesses.
答案C
解析细节理解题。根据文章第一段可知,芝加哥大学的研究人员培训了一种人工智能系统,让它在Yelp网站上撰写虚假评论,很难把它们与人类的评论区分开。由此可知,这种新的人工智能系统可以撰写出像人类写的一样的评论。
2.What des the underlined wrd “rival” mean in the passage?
A.A persn wh respects yu deeply.
B.A persn wh cmpetes with yu.
C.A persn wh lves t give fake reviews.
D.A persn wh can cntrl yu frm a distance.
答案B
解析词义猜测题。根据文章第三段可知,由于许多小企业依赖在线评论来帮助成长和保持声誉,未来有人可能会疯狂地用机器写的负面评论填满它们的页面,这是相当令人担忧的。由此可知画线单词所在部分like a rival r angry custmer是smene的同位语,对其进行解释说明。根据上下文语境以及生活常识可以判断出,企业面对的是顾客和竞争对手两类人。因此rival可以理解为竞争对手。
3.What can we infer frm Ben Y.Zha’s remarks?
A.Artificial intelligence can put the sciety in danger.
B.The artificial intelligence is nly used by the researchers.
C.Ben Y.Zha is ptimistic abut the further develpment f artificial intelligence.
D.The artificial intelligence will help peple shake.
答案A
解析推理判断题。根据文章第四段中“‘In general the threat is bigger,’” Ben Y.Zha,ne f the authrs f the study,said.‘I think the threat twards sciety is large and it really misleads users and shakes ur belief in what is real and what is nt.I think that’s ging t be even unimaginable.’”可知,他认为AI智能能够误导用户明辨是非的能力,会对社会带来不可想象的威胁。
4.What is the best title fr the passage?
A.Suggestins n Giving Reviews
B.Hw t Tell the Fake Reviews
C.Develpment f AI in Review n Yelp
D.AI is Cming t Steal Yur Reviews
答案D
解析主旨大意题。通读全文可知,芝加哥大学的研究人员已经培训出了一种人工智能(AI) 系统,在Yelp网站上编写虚假评论,足以乱真,其目的是强调这种系统可以很容易地写出像人类写的一样的评论,如果它们没有被恰当地运用,它们会变得具有破坏性,而威胁远远不止如此。D选项 “AI is Cming t Steal Yur Reviews.”体现了这一中心思想。
Ⅴ.应用文写作
假定你是李华,你的美国笔友汤姆得知你校上月举办了首届校园科技节活动,发邮件向你询问相关情况,请你回复邮件。内容包括:
1.活动的目的;
2.活动的形式:如智能校园创客(maker)大赛、科创成果展等;
3.你的感受。
注意:1.词数 80 左右,开头已给出,不计入总词数;
2.可以适当增加细节,以使行文连贯。
Dear Tm,
I am excited t tell yu that the first Science and Technlgy Festival was held in ur schl last mnth,




Yurs,
Li Hua
参考范文
Dear Tm,
I am excited t tell yu that the first Science and Technlgy Festival was held in ur schl last mnth,which aimed at enriching us students’ schl life and prmting the students’ awareness f innvatin.
There were varieties f activities in the festival,which included Makers n Campus,where participants culd shw their designs and prducts,and an exhibitin f the students’ riginal inventins,designs and literary wrks.With the enthusiastic participatin and supprt f all the students,the activity turned ut a great success.
I d hpe mre activities will be held t prvide us with chances t practice ur critical thinking and prblem-slving abilities.
Yurs,
Li Hua
Ⅵ.读后续写
阅读下面材料,根据其内容和所给的段落开头语续写两段,使之构成一篇完整的短文。
Life Back n Earth
It is 7 am in the mrning and the alarm reminds me nce again t prepare fr the schl.It is a beautiful day with clear sky and lts f bright sunshine.But I dn’t have time t sak int this because my schl vehicle will cme sharp at 8 and in case I miss,my parent will give me a beating.S better run.
My schl bus just tk ff and drve past the residential twers.It takes nly 5 minutes t reach the schl where each f us will have designated rutines t fllw and any deviatin will be caught n CCTV and reprted back t my parents nline n their desk.After all,it is the year 2300.
Oh yes!We are the 4th generatin peple living n Eurpa in a habitable space which has been created specifically fr us by man in the 22nd century.The earth became dangerus fr living due t increasing pllutin which ur frefathers created and hence mankind had t lk fr ther places fr a living.All ver the wrld,a handful f peple were selected and my great grandparents traveled all the way t this place t cntinue a life.
It is 12 pm and lunchtime.Tday we were served sme delicius cream and chclates.These are made n planet Mars these days and brught here directly.I am feeling a little sleepy but my rbtic teacher wn’t give me a break and als ur results will be ut tday.I am feeling a little tensed.
Oh my Gd!I have cme first in my class,feeling ver the mn(Or,ver the Eurpa).And,yu wn’t believe me-I have gt a chance t visit the earth alng with thers n a day trip.I am s excited abut the trip and my parents are equally s.I am carrying my latest camera t catch every mment f the jurney.
Finally we are n the earth after the 4 hurs’ jurney and we are in ur rgan-synthetic suit t prtect against the harmful envirnment where nce mankind tk their first breath.
注意:
1.续写词数应为150左右;
2.请按如下格式作答。
There are still sme clnies f humans spreading acrss the glbe mstly in the triangular land mass (histrians say it Africa)and I am very eager t see them clsely.



It is getting darker and we had t g back.


参考范文
There are still sme clnies f humans spreading acrss the glbe mstly in the triangular land mass (histrians say it Africa)and I am very eager t see them clsely.Upn arrival,we fund urselves deep in hazy atmsphere,which,as my rbt guide tells me,is the result f air pllutin.We were almst ut f breath,s we had t lk fr sme places where we culd breathe.Hw culd mankind survive here? I wndered.Luckily,we escaped and landed near a schl,where sme crazy kids are running arund a ball n an pen grund,shuting “Gal,Gal,Gal” all the time.My rbt guide tld me that it was called “ftball”.The mst ppular game n the earth? I thught f my game f“Alien Invasin” which is mre exciting.Then we cntinued ur trip...
It is getting darker and we had t g back.While back,I still thught abut the air pllutin,the dirty water,the bare land n the earth.I can’t understand why mankind didn’t care abut their hme.Thugh I carried my camara,I tk few pictures.The jurney t the earth made me sad fr thse wh live in that place.