【英语】2018届二轮复习完型填空原创试题6篇训练（含有具体解析）学案（14页） 20页

‎2018届 二轮复习 完型填空原创试题6篇训练 A My Forever Valentine Valentine’s Day was the time my father chose to show his love for the special people in his life. Over the years I fondly (天真地) thought 1 him as my "Valentine Man".My first recollection of the 2 he could bring to Valentine’s Day came when I was six. That morning at the breakfast table I found a card and a gift-wrapped package at my chair.‎ The card was 3 "Love, Dad" and the gift was a ring with a small piece of red glass to 4 my birthstone, a ruby (红宝石). There is 5 difference between red glass and rubies to a child of six, and I remember 6 that ring with pride that all the cards in the world 7 not surpass (超越).‎ ‎ 8 I grew older, the gifts gave 9 to heart-shaped boxes filled with my 10 chocolates and always included a 11 card signed "Love, Dad". In those years my "thank-yous" became 12 of a perfunctory (敷衍的) response. The cards seemed less 13 , and I took for granted that the Valentine would 14 be there. I had 15 my hopes and dreams in receiving cards and gifts from "significant others" and "Love, Dad" just didn’t seem quite 16 .‎ His final card remains on my desk today. It’s a 17 of how special fathers can be and how important it had been to me over the years to know that I had a father who continued a 18 of love with simple acts of understanding and an ability to express happiness over the people in his life.‎ Those things never 19 , nor does the memory of a man who never 20 being my Valentine.‎ ‎1. A. of B. about C. up D. over ‎2. A. memory B. magic C. puzzle D. presents ‎3. A. read B. written C. shown D. signed ‎4. A. recover B. resemble C. represent D. replace ‎5. A. much B. little C. great D. less ‎6. A. having B. owning C. wearing D. watching ‎7. A. could B. did C. must D. should ‎8. A. Because B. Since C. When D. As ‎9. A. room B. way C. honour D. seat ‎10. A. favorite B. lovely C. dear D. precious ‎11. A. usual B. common C. strange D. special ‎12. A. less B. little C. more D. much ‎13. A. important B. beautiful C. familiar D. standard ‎14. A. surely B. always C. regularly D. often ‎15. A. let B. kept C. placed D. remembered ‎16. A. suitable B. enough C. effective D. sacred ‎17. A. signal B. certificate C. consequence D. reminder ‎18. A. tradition B. hobby C. habit D. custom ‎19. A. lose B. die C. miss D. appear ‎20. A. thought B. wanted C. tried D. stopped B Wishing to encourage her young son’s progress on the piano, a mother took her boy to a Paderewski’s concert.After they were seated, the mother 1 a friend and walked down the aisle to greet her.‎ Seizing the 2 to explore the wonders of the concert hall, the little boy rose and went 3 a door marked "NO ADMITTANCE".When the house lights dimmed(变暗) and the concert was about to begin, the ‎ mother returned to her 4 and discovered that the child was missing.‎ Suddenly, the curtains 5 and spotlights focused on the stage.In horror, the mother saw her little boy sitting at the keyboard, 6 out "Twinkle, Twinkle, Little Star".‎ At that moment, the great piano master 7 his entrance, quickly moved to the piano, and 8 in the boy’s ear, "Don’t 9 .Keep playing."‎ Then leaning over, Paderewski reached down with his left hand and began 10 in the bass(低音) part.Soon his right arm reached 11 to the other side of the child and he added a running obbligato(伴奏). 12 , the old master and the young boy 13 a frightening situation into a wonderfully creative 14 .‎ That’s the way it is in life. 15 we can accomplish (完成) on our own is 16 noteworthy.We try our best, but the 17 aren’t exactly graceful flowing music. 18 when we trust in the hands of a Greater Power, our life’s work can truly be beautiful.‎ Next time you set 19 to accomplish great feats, listen carefully.You can hear the 20 of the master, whispering in your ear, "Don’t quit.Keep playing."‎ ‎1.A.made B.spotted C.met D.called ‎2.A.chance B.performance C.piano D.lesson ‎3.A.over B.above C.across D.through ‎4.A.car B.seat C.room D.table ‎5.A.parted B.drew C.pulled D.divided ‎6.A.looking B.taking C.picking D.getting ‎7.A.made B.asked C.forgot D.delayed ‎8.A.shouted B.cried C.whispered D.looked ‎9.A.perform B.stop C.go D.give ‎ ‎10.A.filling B.getting C.breaking D.taking ‎11.A.forwards B.down C.up D.around ‎12.A.However B.Together C.Luckily D.Hurriedly ‎13.A.charged B.became C.transformed D.grew ‎14.A.experience B.play C.concert D.film ‎15.A.What B.That C.Which D.When ‎16.A.hard B.hardly C.always D.usually ‎17.A.failures B.successes C.causes D.results ‎18.A.So B.And C.But D.Though ‎19.A.down B.about C.away D.out ‎20.A.sound B.noise C.voice D.song C Life is filled with challenges. As we get older we 1 realize that those challenges are the very things that 2 us and make us who we are. It is the same with the challenges that come with 3 .‎ When we are faced with a challenge, we usually have two 4 .We can try to beat it off, or we can decide that the thing 5 the challenge isn’t worth the 6 and call it quits.Although there are certainly 7 when calling it quits is the right thing to do, in most 8 all that is needed is 9 and communication.‎ When we are committed to something, it means that no matter how 10 or how uncomfortable something is, we will always choose to 11 it and work it through instead of running away from it.Communication is making some 12 for discussion and talking about how you feel as opposed to just saying what the other person did wrong. 13 you can say to a friend, "I got my feelings hurt," 14 "You hurt my feelings," you are going to be able to solve the problem much faster.‎ In dealing with the many challenges that friendship will bring to you, try to see them for 15 they are: small hurdles you need to jump or 16 on your way through life.Nothing is so big that it is 17 to get over, and hurt only 18 to make us stronger.It is all part of growing up；it 19 to everyone, and some day you will 20 all of this and say, "Hard as it was, it made me who I am today.And that is a good thing."‎ ‎1.A.seem to B.come to C.hope to D.try to ‎2.A.design B.promote C.direct D.shape ‎3.A.confidence B.pressure C.friendship D.difficulty ‎4.A.opportunities B.expectations C.choices D.aspects ‎5.A.demanding B.deserving C.predicting D.presenting ‎6.A.comment B.loss C.trouble ‎ D.expense ‎7.A.spans B.times C.dates D.ages ‎8.A.cases B.fields C.parts D.occasions ‎9.A.assessment B.commitment C.encouragement D.adjustment ‎10.A.doubtful B.shameful C.harmful D.painful ‎11.A.keep B.control C.face D.catch ‎12.A.space B.plan C.topic D.room ‎13.A.If B.As C.While D.Unless ‎14.A.other than B.rather than C.or rather D.or else ‎15.A.what B.who C.where D.which ‎16.A.pass by B.come across C.get through D.run at ‎17.A.unnecessary B.necessary C.impossible D.possible ‎18.A.serves B.means C.aims D.attempts ‎19.A.opens B.appeals C.goes D.happens ‎20.A.look down on B.look back on C.look forward to D.look up to D My ears are recently full of joyous remarks from my friends such as "Oh, Beckham is so handsome, and so cool that I can’t help falling in love with him!" or "What perfect skills he has!" Yeah, I agree 1 some degree, though I sometimes do want to ask them how much they 2 Beckham, apart from his appearance and how much they know about football 3 scoring goals. It seems funny that we are crazy for things with which we are unfamiliar or 4 we are uncertain, but we all, my friends 5 I, consider this 6 .‎ We need these pleasures to brighten up our lives. But that doesn’t amount to craziness 7 nonsense（胡闹）. As an old saying 8 ： "Don’t judge a book by its cover." We should not 9 anything from its appearance. We should all know that it is one’s good character and great contribution that 10 one a star and unforgettable. Therefore we’d better say 11 about Beckham’s good looks.‎ If we close our eyes, 12 in deep thought, we can find that the things 13 us to be really happy or sad 14 a clear meaning. If we don’t go deeper and are just satisfied with superficial（表面的）things, 15 we will find that we have not really gained anything 16 our first impression has blinded and misled us, and we’ll remain ignorant（愚昧的） 17 we realize that and make some changes.‎ It is believed that thinking and going deeper than before is a sign of great 18 . If one day we are willing to go deeper into everything, no matter how much it 19 us, we will finally prove how much we have grown up, and how much more sensible(明智的), mature, and intelligent we have 20 .‎ ‎1. A. to B. on C. in D. at ‎2. A. learn from B. learn C. know D. know about ‎ ‎3. A. rather than B. except for C. except D. apart from ‎4. A. with which B. about that C. about which D. which ‎5. A. not B. as well as C. rather than D. but ‎ ‎6. A. one of life’s pleasures B. pleasures of life C. one of life’s sorrows D. one of life’s regrets ‎7. A. nor B. and C. or D. or else ‎8. A. speaks B. talks C. tells D. goes ‎9. A. take B. judge C. accept D. conclude ‎10. A. make B. cause C. build D. create ‎11. A. more B. much C. worse D. less ‎12. A. fell B. fallen C. falling D. fall ‎13. A. that move B. that moves C. move D. moves ‎ ‎14. A. lack B. have C. include D. cover ‎ ‎15. A. in fact B. indeed C. in a while D. sooner or later ‎ ‎16. A. so B. even though C. because D. although ‎17. A. even if B. although C. unless D. if ‎ ‎18. A. joy B. progress C. effort D. work ‎19. A. cares B. pains C. worries D. minds ‎20. A. come B. made C. had D. become E The Ministry of Education has spared no efforts to bring on IT learning. What is its main aim? Is it to teach students how to use the computer or is it meant to change the usual method of teaching in order to 1 students’ strong interest in computers? ‎ Teaching students computer knowledge and skills is different 2 giving lessons through the use of computers. And schools are beginning to pay much attention to using computers to teach students. There is 3 that IT learning plays an important role as a new ‎ teaching tool in this day of technology. 4 , views differ on whether the schools can achieve their targets, as success 5 whether they can make use of computers effectively.‎ Let’s take the subject of Chinese as an example and see 6 difficulties the experts face in their IT management. At present, 20 percent of lessons are given with the help of computers. In other words, in a period of 10 weeks, a Chinese-language teacher spends two weeks teaching the subject 7 . In carrying out such a major policy as IT learning, the experts should know 8 that different teachers teaching different subjects have different demands, thus making it 9 to see the policy through.‎ Some teachers, having already got some computer knowledge, will still be forced to 10 training courses with those who have zero knowledge about computers.‎ Another problem is that new teachers may be sent to work in schools 11 IT learning has just started. All teachers, including the seniors who are very 12 in teaching, who suddenly have no idea what to do when they come to computers will have to 13 from the very beginning. They may become 14 and their teaching performances may be badly affected.‎ The experts have found out how much of each subject is taught by computers in every school, and have 15 all schools to come up to the target. A hard-pressed teacher may put the daily teaching 16 or the courses onto the computer just to meet the required time for IT learning and then 17 the usual way. Furthermore, he may leave school work to his 18 through the computer before class comes to an end in order to " complete" his IT learning 19 . As far as the teaching of the Chinese language is concerned, do computer lessons really 20 the desire goals to raise the students’ level of Chinese, pass on common values and so on? I am not sure.‎ ‎1. A. show B. be C. match D. have ‎2. A. with B. to C. in D. from ‎3. A. no reason B. no doubt C. no need ‎ ‎ D. no time ‎4. A. However B. Therefore C. And D. So ‎5. A. depends on B. leads to C. results in D. believes in ‎6. A. that B. such C. what D. how ‎7. A. the usual way B. the regular way C. the best way D. the new way ‎8. A. the fact B. the message C. the news D. the matter ‎9. A. easy B. helpful C. hard D. fast ‎10. A. sit for B. run for C. give D. attend ‎11. A. for which B. that C. where D. which ‎12. A. interested B. satisfied C. successful D. experienced ‎13. A. work B. start C. teach D. manage ‎14. A. pleased B. disappointed C. certain D. comfortable ‎15. A. ordered B. improved C. encouraged D. instructed ‎16. A. methods B. skills C. programs D. performances ‎17. A. makes a living B. gives lessons C. goes to lectures D. does work ‎18. A. work-mates B. headmasters C. instructors ‎ ‎ D. students ‎19. A. skills B. experiences C. duties D. methods ‎20. A. put B. manage C. send D. achieve F The invasion(侵犯) has begun. Around the world, plants, animals, and other life forms are 1 into places where they don’t belong. These 2 can mean major headaches for 3 wildlife and people.‎ ‎"Half of all 4 species can blame their shaky status(岌岌可危的处境) on invaders that eat them, eat their food, or 5 their homes," said Dan Simberloff of the University of Tennessee, US. ‎ There are 6 1,000 alien species(外来物种) in China. Only a few dozen are harmful but the damage 7 costs the country more than 57 billion yuan a year. 8 , American white moths(美国白蛾) 9 1.5 million hectares(公顷) of forests every year. ‎ About half of all invasive species are moved 10 , such as insects that travel on your muddy shoes 11 you fly home from a holiday. However, sometimes it’s not an accident. There was the boy from Hawaii who 12 some snails to his grandmother in Miami. He 13 she would love them, but, unfortunately, she didn’t and 14 them away. Scientists discovered the snails a year and a half later, after they had already 15 some native species close to extinction(灭绝). It took years and a lot of money to finally 16 the invaders. ‎ Humans 17 species around for thousands of years. It started as people began 18 to new areas, bringing plants and animals with them. At that time, it was easy to 19 the danger of this as travel was still quite slow. Today, however, lots of people travel large distances every day and this has led to the 20 of undesirable species. ‎ ‎1. A. removing B. moving C. returning D.‎ ‎ entering ‎2. A. attacks B. attack C. animals D. species ‎3. A. both B. neither C. either D. all ‎4. A. risky B. in danger C. endangered D. dangerous ‎5. A. break B. stay C. destroy D. leave ‎6. A. few B. quite a few C. many D. more than ‎7. A. which caused B. causing C. caused D. to cause ‎8. A. Such as B. For example C. Therefore D. In a word ‎9. A. are destroying B. are destroyed C. are damaged D. are damaging ‎10. A. by plane B. by sea C. by surprise D. by accident ‎11. A. when B. since C. until D. so that ‎12. A. brought B. bought C. got D. took ‎13. A. insisted B. thought C. asked D. realized ‎14. A. gave B. took C. put D. threw ‎15. A. put B. putting C. pushed D. pushing ‎16. A. throw away B. get rid of C. drop away D.‎ ‎ catch up with ‎17. A. have been moving B. are moving ‎ ‎ C. moved D. move ‎18. A. going B. changing C. planning D. migrating ‎ ‎19. A. understand B. control C. realize D. find ‎ ‎20. A. journey B. arrival C. spread D. extinction 参考答案 A 提到情人节，人们可能马上联想到鲜花、巧克力以及年轻的恋人们。其实情人是一个古老而广泛的概念，包括所有我们深爱的人以及深爱着我们的人，比如我们的父母。‎ ‎1.A think of … as …是固定短语，意为"把……视为／看做……"。‎ ‎2.B 该句大意：在"我"6岁那年的情人节，他给我带来了第一次美妙的回忆。‎ ‎3.D 卡片上有父亲的"签名"。该选项从下文也可得到提示。‎ ‎4.C 戒指上的红玻璃"象征／代表"着我的诞生石——红宝石。‎ ‎5.B 对一个六岁的孩子而言，红玻璃和红宝石没有什么不同。 ‎ ‎6.C 表示佩戴首饰只能用wear。‎ ‎7.A 世界上所有的卡片都无法与之相比。‎ ‎8.D as在此处引导时间状语从句，意为"随着"。‎ ‎9.B give way to是固定短语，意为"为……所代替"。‎ ‎10.A ‎ 该题可采用排除法，修饰巧克力不能用"可爱的";"亲爱的";"宝贵的",但可以用"最喜爱的"。 ‎ ‎11.D 父亲的卡片是"特殊的"。‎ ‎12.C 该句句意为:这些年来"我"的感谢更多成为一种敷衍的反应。从上下文可知，此处是与以前相对比。‎ ‎13.A 这些卡片看起来已经不是那么"重要"。‎ ‎14.B "我"想当然地认为情人节"总是"会在那儿。‎ ‎15.C "我"把梦想和希望"放在"收到那些来自"重要的其他人"的卡片和礼物上。‎ ‎16.B 来自父亲的贺卡似乎远远不能够(满足女儿的需要)。‎ ‎17.D 父亲送"我"的最后一张卡片在提醒着我:父亲对子女的爱是多么特别又是多么重要。‎ ‎18.A 父亲表达的是一种传统的爱。‎ ‎19.B 该句句意为"这些事情永远不会消失，我将永远记着他，他永远是我最思念的人。"这句话表达了女儿对父亲永远的怀念。‎ ‎20.D 根据该句句意可知stop doing sth.符合语境。‎ B 钢琴大师的音乐会终于开始了，幕拉开时人们惊讶地发现一个孩子坐在钢琴旁边演奏"Twinkle,Twinkle，Little Star"。钢琴大师快步走向钢琴，在孩子的耳边说了些什么，并同孩子联奏，共同演绎了一首"协奏曲"。‎ ‎1.B spot sb.发现某人，认出某人。‎ ‎2.A 妈妈离开去同朋友谈话，对小朋友来说是个探索音乐大厅奥秘的"机会"。‎ ‎3.D 此处指"穿过"一道门，故用介词through。‎ ‎4.B 妈妈回到自己的"座位"上。‎ ‎5.A 音乐会开始时幕向两边"分开"，故答案为A。‎ ‎6.C 此处pick out指"凭听来的曲调弹奏"。‎ ‎7.A make one’s entrance出场。‎ ‎8.C 由语境可推知钢琴家对孩子耳语了几句；文章结尾也有提示。‎ ‎9.B 根据文章最后一段中的"Don’t quit.Keep ‎ playing."可知答案为B，stop是quit的同义词。‎ ‎10.A fill in填入，在此表示钢琴家开始为他和小男孩的联奏"加入"低音部分。‎ ‎11.D 钢琴家的右臂"绕过"小男孩。‎ ‎12.B 小男孩和钢琴家"一起"演奏。‎ ‎13.C transform...into...把……变成……‎ ‎14.A 本来是钢琴大师的演奏，半路却杀出一个孩子，大师的豁达和机智使本来可怕的场面变成了一次极富创意的"经历"。‎ ‎15.A what在此引导主语从句,并在从句中作宾语。‎ ‎16.B 我们独自能完成的事情"一般不会"引起人们的注意。hardly几乎不，符合句意。‎ ‎17.D 根据前面的"尽了最大的努力"判断，此处应为"结果"。‎ ‎18.C 根据上下文可知前后为转折关系。‎ ‎19.D set out to do=set about doing表示"着手做"。‎ ‎20.C 此处指人的声音,故用voice。noise噪音，不合语境。‎ C 这是一篇议论文。人的一生充满挑战，勇敢地面对挑战是人生一大幸事。我们要勇敢地面对一切，不断充实自己、完善自己。‎ ‎1.B 考查短语辨析。come to do sth.表示"逐渐干某事"，强调变化的过程。‎ ‎2.D 考查动词的用法。根据下文的"make us who we are"可以确定此处要用shape"（使）成形，塑造"。‎ ‎3.C 考查对语篇的理解。根据下文提到的"友谊带来挑战"可以确定此处填friendship。‎ ‎4.C 考查名词的用法。根据下文的"We can try to beat it off, or we can decide..."可知这里表示有两种"选择"。‎ ‎5.D 考查动词的用法。present意为"引出，提出"，在此引申为"引起"。‎ ‎6.C 考查名词的用法。根据后面的quits可以确定答案是trouble"辛劳"：这种挑战不值得我们去做，故而放弃。‎ ‎7.B 考查名词的用法。虽然四个选项都是表示时间的名词，但是根据上下文可知，此处表示的是"时刻，时候"。‎ ‎8.A 考查名词的用法。in most cases意思是"在大多数情况下"。‎ ‎9.B 考查名词的用法。commitment是"义务,承诺"的意思。与下文的committed相呼应。‎ ‎10.D 考查形容词的用法。根据语境可知空格处应该是uncomfortable的同义词。painful"痛苦的"，与uncomfortable相对应，符合句意。doubtful怀疑的；shameful羞耻的；harmful有害的。‎ ‎11.C 考查动词的用法。根据instead of可知此处意思是"面对（问题）"。故应选择face。‎ ‎12.A 考查名词的用法。make some space创造一些空间,在此引申为"留出余地"。‎ ‎13.A 考查从属连词的用法。if是"假如，假设"的意思，表示条件。‎ ‎14.B 考查固定短语的用法。联系上下文可知此处指前者而不是后者。rather than而不是；other than除了；or rather更确切地说；or else或者。‎ ‎15.A 考查连接词的用法。介词for后面跟了一个宾语从句，从句中缺少表语，根据语境可知应用what。‎ ‎16.C 考查短语动词。由语境可知空格处应用get through(通过)。pass by 经过；come across 遇到；run at向……冲去。‎ ‎17.C 考查形容词的用法。句意为：没有什么事情大到"不可能"解决（没有战胜不了的困难）……‎ ‎18.A 考查动词的用法。serve在此处是"产生……效果"的意思；mean表示"意味着"，后跟动名词。该空所在分句意为：……受伤会使我们变得更加坚强。‎ ‎19.D 考查动词的用法。这样的事情会发生在每个人身上(人人都会遇到这样的事情)。‎ ‎20.B 考查与look相关的短语。look back on是"回顾，回忆"的意思。该空所在分句意为：……将来在回忆这一切时你会说"尽管很艰辛，但是它成就了今天的我。那是件好事情"。‎ D 本文是一篇具有一定哲理和教育意义的夹叙夹议的文章。它通过讲述"盲目追星"这一现象，阐明了"看问题不要只看表面，而要注重内涵"这一论点。‎ ‎1. A to some degree是固定搭配，意为"在某种程度上"。 ‎ ‎2. D know about "了解"。下文中有相同的短语作提示。‎ ‎3. D apart from "除……之外(还有……)"，具有"附加性质"，其他选项则具有"排他性质"。上文中有相同的短语作提示。‎ ‎4. C 此处为"介词+关系代词"引导定语从句，be uncertain about是固定搭配。‎ ‎5. B 从上文中的we all可知这里表示"不仅仅是我，还有我的朋友们"，故用as well as。 ‎ ‎6. A 从结构上判断，此处为宾补，宾语为this，可首先排除选项B。从下文可判断这里是说"生活的乐趣之一"。‎ ‎7. C 否定句中用or连接两个并列成分。‎ ‎8. D 此处表示"俗话说"。四个备选项都有"说"之意，但它们的用法不同。speak"说(某种语言)，演讲"；talk "交谈"；tell"告诉"。此处如用says也是正确的，say后一般接某人说话的内容。备选项中的goes相当于says。‎ ‎9. B judge…by/from…"根据……判断"。根据上句也能得出答案。‎ ‎10. A "正是一个人良好的品格和巨大的贡献才使其成为明星，使人们难忘。"make后接复合宾语。‎ ‎11. D 根据上下文可判断这里指"少评价Beckham英俊的外貌"。‎ ‎12. C 分析句子结构可知，此处应用现在分词形式作伴随状语。 ‎ ‎13. A 分析句子结构可知，此处为定语从句，that代替先行词things，所以定语从句谓语动词用复数形式；关系代词that在从句中作主语，不能省略。‎ ‎14. B 分析句子结构可知，空格处为宾语从句的谓语动词，主语是前面的the things。此处表示"……有明确的意义"。‎ ‎15. D 该句意为"如果我们不注重内涵，而只是满足于表面的东西，那么我们迟早会发现我们一无所获"，故正确答案为D。 ‎ ‎16. C 通过分析上下文可知此处前后存在因果关系，故C项正确。 ‎ ‎17. C 从语境可判断这里表示"除非我们意识到这一点并做一些改变，否则我们将一直愚昧无知"。 ‎ ‎18. B 从语境可判断这里表示"更注重内涵是一个人进步/成熟的象征"。 ‎ ‎19. B pain在此为及物动词，意为"使痛苦，使心痛"。‎ ‎20. D 根据句子结构可知这里应该用系动词。‎ E 本文主要讲述的是IT learning作为一种新的教学手段进入课堂及其在实际运作中的困难和出现的问题。‎ ‎1.C 为了"迎合"学生对计算机的爱好而打算改变以往的教学方式。match在此意为"适应，满足"。‎ ‎2.D be different from表示"与……不同"。‎ ‎3.B 作者肯定了在科技时代IT learning作为新的教学工具起着重要的作用这一事实。no doubt无疑。‎ ‎4.A however表转折。对于学校能否成功地达到目标，人们的观点并不统一。‎ ‎5.A depend on"依靠，取决于"；lead to"导致"；result in"造成，引起"；believe in "信赖"。语境为"因为成功取决于他们能否有效地使用计算机"。‎ ‎6.C 作者以中文教学为例，看看专家们在他们的IT教学管理中面临着怎样的困难。what在此引导宾语从句。‎ ‎7.D 根据语境"20%的课程的讲授是在计算机的辅助下完成的"可知，10周中有两周中文老师"用新方法"授课，故选D。‎ ‎8.A "教授不同学科的老师有着不同的要求"这是一个"事实"。‎ ‎9.C 老师教的学科不同，要求不同，故使这一政策很难进行到底。‎ ‎10.D 懂得计算机知识的教师也得去"参加"计算机教学的培训课程。‎ ‎11.C 此处用where引导定语从句，where在从句中作地点状语。‎ ‎12.D 由the seniors可知此处指"有经验的"教师。‎ ‎13.B 有经验的老教师面对用计算机教学无所适从，也得从头"开始"。‎ ‎14.B 面对新的难题，他们感到"灰心"，乃至他们的教学工作也可能受到影响。‎ ‎15.D 作为专家自然应该是instruct(指导)学校达到目标。‎ ‎16.D 此题要求考生根据特定的语境选择恰当的名词。此处的performances指"工作",前面第14空处已出现teaching performances。‎ ‎17.B 文章指出"迫于压力的教师将日常教学工作通过计算机来进行，只是为了应对IT learning所规定的时间要求，而后又采用老方法‘上课’"。‎ ‎18.D 依据上下文可知此处应是"学生"。 ‎ ‎19.C 根据语境和词语搭配可知，此题选duties。complete duties完成任务。‎ ‎20.D achieve one’s goals实现目标。‎ F 本文主要讲述的是外来物种入侵的危害。‎ ‎1. B remove移除，移开；return归来,均与句意不符。enter作"进入"解时，其后直接接宾语。故选B。‎ ‎2. A attack攻击，侵袭，与invasion同义。‎ ‎3. A both...and...表示"……和……都"。‎ ‎4.C endangered表示"濒危的"。该空所在语句意为：一半濒危物种的岌岌可危的处境都可归咎于这些……的入侵者。‎ ‎5. C 入侵物种以它们为食，抢占它们的食物，或者"毁掉"它们(赖以生存)的家园。‎ ‎6. D 该空所在语句意为：在中国有1000多个外来物种。由句意可知要用more than, more than在此相当于over。‎ ‎7.C 过去分词caused作定语修饰damage。该空所在语句意为：仅有十几种具有危害性，但是它们所"造成"的破坏每年耗费中国570多亿元。‎ ‎8. B 该空所在语句意为："例如"，每年有150万公顷的森林遭受美国白蛾之害。这里是举例说明，故B项正确。such as后面不用逗号与所举事物隔开。‎ ‎9. D destroy破坏，常具有毁灭性和不可逆转性，不合语境。damage损坏，且此处表示主动，故选D。‎ ‎10.D 该空所在语句意为：约有一半的入侵物种的迁徙纯属偶然……by accident与后文的"...sometimes it’s not an accident."相呼应。故选D。‎ ‎11. A when在此引导时间状语从句。‎ ‎12. A bring sth. to sb.带给某人某物。该空所在语句意为：有个来自夏威夷的男孩把一些蜗牛带给他远在迈阿密的祖母。‎ ‎13.B 该空所在语句意为：他以为祖母会喜欢它们，但不幸的是，她并不喜欢，而且把它们扔掉了。故选B。‎ ‎14. D give away泄露，赠送；take away拿走；put away收起来；throw away扔掉。由语境可知答案为D。‎ ‎15. C push...close to extinction意为"把……推向灭绝的边缘"。该空所在语句意为：一年半之后，科学家们发现了这些蜗牛，但那时它们已经把当地的一些物种推向灭绝的边缘。‎ ‎16. B throw away扔掉；get rid of 摆脱；drop away离开；catch up with赶上。该空所在语句意为：人们花了多年的时间，耗费了大量资金才最终"摆脱"这些入侵者。‎ ‎17. A 由句中的"for thousands of years"可知该句应用现在完成时态，故A项正确。‎ ‎18.D migrate意为"迁徙"。该空所在语句意为：最初人们迁居到新的地方时，也把动植物带到了那里。‎ ‎19.B understand懂得；control控制；realize意识到；find发现。该空所在语句意为：当时，因为旅行还比较慢，所以比较容易"控制"它们的危害。故选B。‎ ‎20.C spread传播；journey 旅程；arrival到达；extinction（生物等的）灭绝。根据上下文可推断出这里表示"这导致了许多有害物种的‘传播’"。‎