2019版高考英语一轮巩固达标练Unit3Traveljournal(含解析)新人教版必修1

1、3 Travel journal李仕才*阅读理解Nowadays more and more people are talk ing about gen etically modified foods ( GMfoods). GMfoods develop from geneticallymodified organisms (有机体), which have hadspecific cha nges in troduced into their DNA by gen etic engin eeri ng tech niq ues. These tech niq ues are muchmor

2、e precise where anorga nism is exposed to chemicals to createa non specific but stable cha nge. For many people, the hightech product ion raises all kinds of environmental,ethical, health and safety problems. Particularly in countrieswith long farming traditi ons, the idea seems aga inst n ature.In

3、fact, GM foods are already very much a part of our lives. They were first puton the market in 1996. A third of the corn and more than half the cotton grown in theU. S. last year was the product of biotech no logy, accord ing to the Departme nt of Agriculture.More than 65million acres of geneticallym

4、odified crops will be plantedin the US this year.The gen etic genie is out of the bottle._However, like any new product enteringthe food chain, GMfoods must be subjectedto careful test in g. In wealthy coun tries, the debate about biotech is not so fierce by the fact that they have a large number of

5、 foods to choose from, and a supply that goes bey ond the n eeds. In develop ing coun tries desperate to feedfastgrow ing and un derfed populati ons, the matter is simpler and much more urge nt: do the ben efits ofbiotech outweigh the risks?The statistics on population growth and hunger are disturbi

6、ng. Last year the worlds population reached 6 billion.The UN states that nearly 800 million people around the world are un healthy. About 400 milli on wome n of childbearing age don t have eno ugh iron, which means their babies are exposed to various birth defeats.As many as 100 millionchildren suff

7、er from vitamin A deficiency, a leading cause of bli ndn ess.How can biotech help? Genetic engineering is widely used to produce plants andanimals with better nutritionalvalues. Biotechnologists havedeveloped genetically modified rice andthey are work ing on other kinds of nu triti on ally improved

8、crops.Biotech can also improve farming productivity in places where food shortages are causedby crop damage attributable to drought, poor soil and crop viruses.1. The passage mainly talks about_ .2A. the worlds food problemB. the developme nt in biotechC. the genetically modified foodsD. the way to

9、solve food shortages2. Accord ing to the passage, GM foods_ .A. will replace n aturally grow n foodsB. are far better tha n n aturally grow n foodsC. may help to solve the problem of poor nu triti onD. can cause serious trouble in developing countries3. The underlined sentence“The genetic genie is o

10、ut of the bottle.” in Paragraph2 probablymeans that_ .A. GM foods are available everywhereB. the tech no logy in produc ing GM foods is adva needC. gen etic tech no logy may have uncon trollable powersD. gen etic tech no logy has come out of laboratories into markets4. Whats the writers attitude tow

11、ards GM foods?A. En thusiastic.B. Cautious.C. Disapprov ing.D. Un believable.【文章大意】本文是一篇说明文，主要介绍了转基因食品及其对人类生活的影响。1. C【解析】主旨大意题。根据文章内容，特别是第一段中的Nowadays more and more peopleare talki ng about ge netically modified foods ( GM foods).”可知，本文主要介绍的是转基因食品。2. C【解析】细节理解题。根据最后一段中的Genetic engineering i s widely

12、 used to producepla nts and ani mals with better nu triti on al values.”可知，转基因食品有助于解决营养不良问题。3.D【解析】句意理解题心根將画纟戋部分前的MOT than 65 million acres of gcmetiGally modified rops willbeplanted in the US this year河东d今年美国将种植超过6500多万英亩的转基因作物 也就杲说转基因技术 已经从实验室进入市场。34.B【解析】观点态度题。根据第三段中的 However, like any new produc

13、t entering thefood cha in, GM foods must be subjected to careful testi ng.”可知，作者认为转基因食品进入市场前需要严格的检测，由此可见作者对转基因食品的态度是谨慎的。*语法填空Over the years, I have met some interesting people. Two of _1_ most interesting people were two elderlysisters,Joa n and Bern ice, _2_ way of talk ing about peoplein spired me

14、.It was always a _3_ (pleasant)to visit these two sisters.Just being greetedat the door was a joy. They could ntbe _4_ (happy) whe n see ing me. I always heardabout the people who were there before me. Every pers on _5_ (talk) about in a positive way. The con versati onwould go someth ing like this,

15、“ Oh, Kay, so-a nd-sowas here yesterday, she _6_ (be) just the salt of the earth ， isnt she? ” The other sister would reply,“ Oh, yes! You just cant believe _7_ won derfulshe is. ” I never heard they said a negative word about anyone. NEVER!I understood why these two had so much company when other p

16、eople complained that no one cared about _8_ (they). It was their attitude _9_ people. There wasno doubt that whe n the n ext pers on came to visit, he was going to hear how I was“ the salt of the earth”.What a won derful example these two elderly sisters were to me! I will always be _10_ (tha nk) t

17、hat I had theopport unity to know them.1._ 2._ 3._ 4._5 . _6._ 7._ 8._ 9. _ 10._篇章导读：本文是一篇夹叙夹议文。全文主要介绍了作者所认识的一对很有趣且极具正能量的姐妹的故事。1.the 考查冠词。由空后的most interesting ”的提示可知，此处为形容词的最高 级，应用定冠词修饰。2.whose 考查定语从句的引导词。 whose 引导非限制性定语从句，在从句中作定语， 先行词为 Joa n and Bern ice。3.pleasure考查词性转换。结合语境和冠词a 的提示可知，此处应用名词形式。4.h

18、appier考查形容词的比较级。否定词与比较级连用表达最高级含义，与上文的 joy 呼应。45.was talked考查动词的时态和语态。由语境可知， Everyperson 和 talk 之间是被动关系；再由前一句的时态可知，应用一般过去时的被动语态。6.is 考查动词的时态。由附加问句isnt she ? ”可知，此处应用is。7.how 考查宾语从句的连接词。how 引导宾语从句且在从句中修饰形容词wonderful& them 考查代词。介词 about 后应跟代词的宾格形式且表示他们”，故填 them。9.toward(s)/to 考查介词。attitude toward(s

19、)/to sb.意为对某人的态度”，符合语义。10. thankful考查词性转换。be 动词后一般跟形容词作表语，故此处用形容词形式。*完形填空Falling off a boxcar and landing on my head, I lost my sight when I was fouryears old.Now I am thirty-tw o.l can _1_ remember the bright ness of sunshine.ltwould be wonderful to see again , _2_ a tragedy can do strange things t

20、o people.It _3_ to me that I might not have come to love life as I do now if I had ntbeen blind.My parents and my teacher saw something _4_ me , and they made me want to _5 aga inst bli ndn ess.The hardest _6_ I had to learn was to believe in myselff I had nt been able to do that , I would have _7_

21、downfor the rest of mylife.When I say _8_ in myself I am not talk ing about _9the kind of self-c on fide neethat _10_ me dow n anunfamiliar staircase（ 楼梯）alone.But I mean something bigger than that : the assuranee that I am a real positive person _11_ imperfect ions.It took me years to obta in this

22、_12_t had to start with the _13_.Once a _ man gave me an in door _14.“ I cant use this ，” I said. “ Take it with you ，”he _15 me “ and roll it around. ” The _16stuck in my head. “Roll it around !”By rolli ng the ball I could hear where it wen t.This gave me an idea how to achieve a goal I had though

23、t _17_. At theSchool for the Blind I 18 a new kind of baseball called the “ground ball ”. All my life I have set a series of goals andthen tried to reach them, one at a time .I had to lear n my _19_ would fail sometimes any way5but on the average I made _20_.1. A.randomlyB.abruptlyC. roughlyD.comple

24、tely2. A.soB.butC. thusD.and3. A.occurredB.referredC. broughtD.turned4. A.ofBfor6C toD5 A.getBCfindD6 A.methodBC lessonD7 A.brokenBC settledD8 A.courageBCbeliefD9 A.firmlyBC fairlyD10 A.stopsBC findsD11 A.despiteBC without D unlike12 A.description B Caccusation D13 A.intelligence B CtroubleDC gameD

25、design15 A.urgedB blamedC greetedD teased16 A.goalsB wordsC imagesD ideasC impossible D18 A.discovered BC formedD19 A.limitations BC puzzles D20 A.senseBC mistakesD解题导语】 本文是一篇夹叙夹议文。 文章主要讲述了“我”在四岁的时候失去了视力， 但通过一件小事，“我”学会了自信，14 A.chairBbaseballinfight dropexperiencemanner put lay ambitionpowersimply sl

26、ightlyhelps gives besidesexistencerecognition incidentdetermination17 A.valuableBreasonableunbearableequippedinvented advantagespersonalitiesprogressdecisions7并逐渐取得进步的过程。【核心词汇】 tragedy 悲剧 imperfection 缺点on the average 一般来说 roughly 粗略地1C 考查副词。“我”四岁时失去视力，现在已经三十二岁了。由此可推知，此处表 示“我”粗略地记得，故选C。 roughly “粗略地

27、，大致上”。2 B 考查连词。根据语境可知，上下文之间是转折关系，故选B。3A 考查动词。 “我”想到如果“我”没有失明“我”可能不会像现在这样热爱生活。It occurs to sb.that.为固定句型，意为某人想到 ”。4D 考查介词。 “我”父母以及老师看到了“我”内在的一些东西， 他们让“我”想 要与失明作斗争。根据语境可知，此处应选D。5.B 考查动词。参见上题解析。fight against.与.作斗争”。6 C 考查名词。“我”学到的最困难的一课 (lesson) 就是要相信“我”自己。7.A 考查动词。如果“我”做不到那样的话，“我”可能已经精神崩溃了。breakdown “

28、(在健康或精神等方面 ) 垮掉”。8.C 考查名词。根据上文中的“ to believe in myself ”可知，此处应选 C 项与上文 相照应。9.B 考查副词。“我”说的信心并不仅仅 (simply) 指帮助 (helps) “我”走下陌生楼 梯的自信。10.B 考查动词。参见上题解析。11.A 考查介词。 尽管“我”是一个不完美的人， 但是“我”是一个积极的人。despite “尽管”，符合语境。12.D 考查名词。 “我”花了很多年才认识到这一点。A项意为“描述”； B项意为“存 在”；C 项意为“控告”；D 项意为“认识”。13.B 考查名词。这从一件小事开始。A 项意为“智慧”

29、；B 项意为“小事”；C 项意 为“麻烦”；D 项意为“决心”。14.B 考查名词。根据下文中的“ a new kind of baseball ”可知，此处指棒球。15.A 考查动词。根据语境可知，此处指他一直在敦促“我”。 urge “强烈要求，敦 促”。16.B 考查名词。他所说的话 (words) 印在“我”的脑海中，故选 B。17.C 考查形容词。这给了“我”一个如何实现”我”认为不可能 (impossible) 的目 标的想法。A 项意为“有价值的”；B 项意为“合情理的”；C 项意为“不可能的”；D 项意 为“无法容忍的”。18. D 考查动词。在盲人学校“我”发明 (inven

30、ted) 了一种新的被称之为“地滚球” 的棒球。A项意为“发现”；B 项意为“配备”；C 项意为“形成”；D 项意为“发明”。819.A 考查名词。我”不得不了解自己的不足之处。limitation“（某人或某物的）局 限性，不足之处”。20.B 考查名词。我”有时会失败，但一般说来我”取得了进步。 make progress 取 得进展”。*短文改错Li Ming is a friend of mine, rm glad he changed greatly in the past two years.I clearly remember he was quite fat twoyears

31、before. He got tired so easy that he could nt take exercise, that madehim very upset. Later, he realized uni ess he went on like that, he would end up achieve nothing. So hemade up his minds to make a cha nge. He went running every morning and played the basketball everyafternoon. Besides, he followed a diet of more vegetables or less meat. Gradually he bega n to loseweight. He is now an energetic boy in good health. So when faced with problems, we should overcomeitwith great determ in ati on and