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      [精] Unit 4 Part 2 LESSON 1 AVATARS分层训练(含答案解析)-北师大版英语高一上册(必修二)

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      高中英语北师大版 (2019)必修 第二册Lesson 1 A Medical Pioneer优秀习题

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      这是一份高中英语北师大版 (2019)必修 第二册Lesson 1 A Medical Pioneer优秀习题,共18页。
      Ⅰ.单词拼写
      1.There are a few imprtant things that can affect the taste f tea, including the (类型) f tea and the water temperature.
      2. (现今) cmputers play an imprtant part in ur lives.
      3.The first f the tw (实验) in the new study fcused n peple's way f walking.
      4.The true (身份) f the killer is still unknwn.
      5.On April Fl's Day, Tm Hanks tried t play a t n me, but he failed.
      Ⅱ.选词填空
      lk frward t; mve arund; a variety f; mre r less
      1.Well, we shall seeing him tmrrw.
      2.My parents were unhappy abut the result.
      3.There was n ne in the crridr(走廊), s he culd quickly.
      4.Yellwstne Natinal Park ffers ranger prgrams thrughut the park, and thrughut the year.
      Ⅲ.单句语法填空
      1.I thught the (sense) thing wuld be t ask ur teacher fr sme advice.
      2. (bvius), he was making up an excuse fr his being late.
      3.The events that ccurred n the Internet have caused a few (cncern).
      4.Often due t (variety) pressures, we tend t ignre ur health.
      5.Qingda's climate is pretty gd and the transprtatin is very (cnvenience).
      6.Humans shuld prtect wild animals and fllw natural (select).
      7.If yu dn't like smething, yu almst always have the pwer (change) it.
      8.Art prvides a channel fr the yung children's (create).
      9.He bught a dictinary, which made it easier (lk) up the wrds.
      10.I ften spend s much time chatting with my friends n the Internet my parents wrry abut my study.
      11.Jnes gt the idea after he had talked with an elderly lady wh (cheat).
      Ⅳ.单元语法专练
      1.他告诉妈妈下一年他要出国留学。
      He tld his mther he abrad the next year.
      2.约翰向医生保证他不再抽烟了,从那以后,他就不抽烟了。
      Jhn prmised his dctr he any mre, and he hasn't smked ever since.
      3.奶奶告诉他他们要搬到南方去。(mve)
      Granny tld him that t the suth.
      4.汤姆告诉老师他要参加这场比赛。
      Tm tld the teacher that he the match.
      5.他刚要跳下河去,这时他看到一条鳄鱼。(jump)
      int the river when he saw a crcdile.
      能力提升练
      Ⅰ.课文语法填空
      Avatars are digital 1 (image) that yu use t represent yurself nline. The first simple avatars appeared in rle-playing cmputer games in the 1980s and by the late 1990s they 2 (use) in web chats. Peple started 3 (create) their wn avatars that didn't lk r act like their real selves. Avatars let yu express 4 (yu) and they give yu lts f rm fr creativity. Mst peple create avatars 5 have similar features t their persnalities and that lk mre r less like them and act like them. In mst web chats, peple can chse an avatar 6 a selectin f ready-made images, r create 7 (free) their wn images. But the use f avatars has als caused a few cncerns. Sme users are 8 (wrry) that they are spending s much time in virtual wrlds that they are becming afraid f meeting peple in the real wrld. The use f several avatars can als be 9 risk, as peple can use avatars 10 (cheat) thers nline. Hwever, many peple see avatars in a mre psitive light.
      1. 2. 3. 4. 5.
      6. 7. 8. 9. 10.
      Ⅱ.语法填空
      Dear Chen Lei,
      Yu wrte that yu are very wrried 1 yur friend. I understand quite 2 (gd) that yu are anxius and feel terrible. Yu think that yur friend 3 (play) cmputer games t ften and spends t much time nline.
      I recmmend that yu talk t yur friend abut his 4 (behave). It is nt unusual fr teenagers f yur generatin 5 (attract) t cmputer games and the nline wrld. But 6 (spend) t much time nline is unhealthy and makes 7 very difficult t fcus n ther things in life. Sme students even becme 8 (addict) t the Internet and cannt cncentrate n their schl and family life. This will affect nt nly their grades, but als their health. I think yu shuld encurage yur friend t try new 9 (hbby), such as running. Yu can g t the park and exercise tgether n weekends. Why nt discuss the prblem tgether? I am sure he will listen t yu, since yu are 10 (he) gd friend.
      Yurs,
      Susan Lu
      1. 2. 3. 4. 5.
      6. 7. 8. 9. 10.
      Ⅲ.阅读理解
      A new trend called “praise grups” r “in-need-f-praise chat grups” has becme ppular n Chinese scial media. In Chinese culture, where mdesty(谦逊) is valued, penly seeking and giving praise is uncmmn. These chat grups prvide a platfrm fr peple t receive cmpliments(赞扬) and encuragement, which are ften lacking in their daily life.
      T jin a praise grup, users can pay a fee n e-cmmerce sites, starting at 50 yuan fr five minutes f cmpliments. The grup members will then shw the persn praise and kind wrds. The cmpliments can be designed fr a friend r lved ne as well. Participants have fund that being praised by strangers can indeed help lift their spirits and imprve their self-cnfidence.
      Fr example, Meng Zha, a student at Shanghai's Tngji University, tried the service and fund it amazing and uplifting. She received cmpliments n her appearance and even qutes(引语) frm ppular sngs. Ms Meng culdn't help but laugh at the cmpliments and expressed her desire t pst such high-quality praise in the future.
      Praise grups have appeared as a way fr peple in China t seek and receive cmpliments and encuragement that may be lacking in their daily life. They prvide a psitive and uplifting experience fr participants, imprving a sense f happiness and self-wrth.
      Thse wh supprt the grups view them as an antidte t extremely bad mds(情绪) which are ften assciated with things happening n the Internet. “At first, the purpse f these grups is t make us learn t praise thers and accept thers' praise cnfidently. Here we can drp everything, and use ur heart t praise and supprt thers,” ne member said. But the life jurney is lng and there are sme unexpected situatins that we can nly cunt n urselves t face when there is n ne ut there t ffer help.
      1.What is the purpse f praise grups?
      A.T make praise ppular.
      B.T have everyne supprted.
      C.T share cmmn interests.
      D.T give peple hpe and happiness.
      2.What can we learn abut Meng Zha in Paragraph 3?
      A.She was nt strng enugh.
      B.She was under wrking stress.
      C.She was satisfied with the service.
      D.She was a gifted singer in her area.
      3.What des the underlined wrd “antidte” mean in the last paragraph?
      A.A way f making new friends.
      B.A kind f medicine.
      C.A methd f being cnfident.
      D.The wisdm f slving prblems.
      4.What is the authr's attitude t praise grups?
      A.Objective. B.Critical. C.Supprtive. D.Unclear.
      Ⅳ.完形填空
      Whenever Michael Carl, the fashin market directr at Vanity Fair, ges ut t have dinner with friends, he plays smething called the “phne stack” game: Everyne 1 their phnes in the middle f the table; whever lks at their device befre the check arrives pays the tab(账单).
      Brandn Hlley, the frmer editr f the Lucky magazine, had truble 2 her mbile phne when she gt hme frm wrk. S abut six mnths ag, she 3 putting her phne int a milk tin the mment she walked in. It remained there until after dinner. And Mare Jacbs, the fashin designer, didn't 4 t sleep clse t a buzzing gadget(小装置). S he banned digital devices frm his bedrm—a huse rule he 5 with audiences during a recent screening f Discnnect, a film that shws hw technlgy has alienated(使疏远) peple frm ne anther.
      As smartphnes 6 t make their way int ur lives, wearable devices like Ggle Glass threaten t destry ur persnal space even further. Whether it's a physical 7 (n iPads n the dinner table) r a cnceptual(概念上的) ne (turning ff devices by 11 p.m.), users say these discnnecting techniques are imprving their relatinships.
      “Discnnecting is a luxury(奢侈品) that we all 8 ,” said Lesley M. M. Blume, a New Yrk writer wh keeps her phne away frm the dinner table at hme. “The expectatin that we must always be 9 t emplyers, clleagues and family creates a real prblem in trying t 10 private time. But that private time is mre imprtant than ever.”
      A ppular methd fr discnnecting is t chse a bx fr yur cellphne, like the milk tin that Ms. Hlley uses. “ 11 my phne is buzzing r lighting up, it's still a distractin(分散注意力的事), s it 12 in the bx,” said Ms. Hlley. Others chse new rules. “N screens after 11 p.m.,” said Ari Melber, a TV hst. “Nw evenings are mre 13 and I am sleeping better,” he added.
      Sleep is a big factr, which is why sme 14 t leave their phnes ut f their bedrms. “I dn't want t sleep next t smething full f phts and emails,” said Peter Sm, a fashin designer, wh keeps his phne plugged in in the living rm vernight. “It 15 distinguishes daytime and sleep time.”
      B.cllects
      C.arranges D.places
      B.ignring
      C.missing D.finding
      B.frgt
      C.began D.suggested
      B.want
      C.expect D.refuse
      B.agreed
      C.prvided D.shared
      B.chse
      C.cntinue D.happen
      B.suffering
      C.issue D.drawback
      B.cnsider
      C.accept D.need
      B.available
      C.cnvenient D.appealing
      ut B.save up
      C.set aside D.take up
      B.If
      C.Until D.Althugh
      B.fills
      C.buries D.lays
      B.urgent
      C.relaxing D.upsetting
      B.prefer
      C.refuse D.permit
      B.rarely
      C.finally D.riginally
      答案与分层梯度式解析
      基础过关练
      Ⅰ 2.Nwadays 3.experiments 4.identity 5.trick
      Ⅱ frward t 2.mre r less 3.mve arund 4.a variety f
      Ⅲ 考查形容词。根据设空处前的冠词the和设空处后的名词thing可知,此处应用形容词。sensible合理的;明智的。
      2.Obviusly 考查副词。句意:显然,他在为他的迟到编造借口。设空处修饰整个句子,所以应用副词。bviusly显而易见地,明显地。设空处位于句首,注意单词首字母大写。
      3.cncerns 考查名词复数。句意:网上发生的事件已经引起了一些担忧。根据设空处前的a few可知,此处应用名词复数。cncern担心,担忧。
      4.varius 考查形容词。句意:经常由于各种各样的压力,我们往往忽视自己的健康。空后为名词,因此此处应用形容词。varius各种各样的。故填varius。
      5.cnvenient 考查形容词。句意:青岛的气候非常宜人,交通非常方便。设空处作表语,由语境可知此处应用形容词,故填cnvenient。
      6.selectin 考查名词。句意:人类应该保护野生动物,遵循自然选择。设空处作fllw的宾语且被natural修饰,应用名词selectin。natural selectin自然选择。
      7.t change 考查固定用法。have the pwer t d sth.有能力做某事。
      8.creativity 考查名词。设空处作宾语,空前是名词的所有格,因此此处填名词。
      9.t lk 考查动词不定式。句意:他买了一本词典,这使查单词更容易。分析句子可知,此处为“make+it(形式宾语)+宾语补足语+真正的宾语”结构,此处用it作形式宾语,不定式短语作真正的宾语,故填t lk。
      类比启发
      在“make+it(形式宾语)+宾语补足语+真正的宾语”结构中,宾语补足语可以是形容词、名词,真正的宾语可以是不定式短语或that从句。
      10.that 考查结果状语从句。设空处无提示词,结合“s much time”可知,此处为引导的结果状语从句。故填that。句意:我经常花很多时间在网上和我的朋友们聊天,以至于我的父母担心我的学习。
      11.had been cheated 考查动词的时态和语态。根据句中的gt和语境可知此处表示发生在过去的过去的动作,且cheat与wh(指代lady)之间为被动关系,应用过去完成时的被动语态,故填had been cheated。
      Ⅳ study 2.wuld nt smke 3.they were ging t mve 4.was ging t take part in 5.He was abut t jump
      能力提升练
      Ⅰ 考查名词复数。image表示“图像”时为可数名词,根据前面的are可知,此处表示复数概念,故用名词的复数形式。
      2.had been used 考查动词的时态和语态。根据句中的时间状语by the late 1990s可知,此处应用过去完成时,又因they(avatars)与use之间为被动关系,故用被动语态,故填had been used。
      3.creating/t create 考查动名词或不定式作宾语。start ding/t d sth.意为“开始做某事”,故填creating或t create。
      4.yurself 考查反身代词。句意:虚拟形象让你表达你自己,它们给你很多创造空间。设空处作宾语,express表示的动作的承受者就是动作的执行者,所以此处应用反身代词。
      5.that/which 考查定语从句。设空处无提示词,空前为名词avatars,此处缺少主语,所以推测设空处引导定语从句,先行词指物,故用关系代词that或which。
      6.frm 考查介词。意为“从……中选择……”,故填介词frm。
      7.freely 考查副词。设空处修饰动词create,故填副词freely。
      8.wrried 考查形容词。此处作表语,be wrried that...意为“担心……”,故填wrried。
      9.a 考查冠词。此处risk表示“会带来风险的事物”,是可数名词,此处表示泛指,故用冠词a。
      10.t cheat 考查动词不定式。use sth. t d sth.意为 “用某物做某事”,故用不定式t cheat。
      Ⅱ.◎语篇解读 本文是一篇应用文。文章是Susan Lu写给担心朋友沉迷网络的陈雷的一封邮件,介绍了沉迷网络的不良影响,并提出了一些建议。
      1.abut 考查介词。句意:你写信说你很担心你的朋友。be wrried abut...意为“担心……”。故填abut。
      2.well 考查副词。句意:我很理解你很焦虑,感觉很糟糕。设空处修饰动词understand,应用副词well,作状语。故填well。
      3.plays 考查动词的时态和主谓一致。句意:你认为你的朋友玩电脑游戏太频繁,花太多时间在网上。根据后文的“and spends t much time nline”可知,设空处应用一般现在时,主语为yur friend,谓语动词用第三人称单数形式。故填plays。
      4.behavi(u)r 考查名词。句意:我建议你和你的朋友谈谈他的行为。设空处作宾语,结合句意可知此处应用名词behavi(u)r,此处表抽象概念,不可数。故填behavi(u)r。
      5.t be attracted 考查动词不定式。句意:对于你们这一代的青少年来说,被电脑游戏和网络世界吸引是很平常的。此处为句型“It is/was+adj.+fr sb.+t d sth.”, It作形式主语,不定式为真正的主语,由句意可知attract和teenagers f yur generatin之间为被动关系。故填t be attracted。
      6.spending 考查动名词。句意:但是花太多时间在网上是损害健康的,而且会(让人)很难专注于生活中的其他事情。分析句子结构可知句子缺少主语,此处表示泛指的概念,故应用动名词作主语。故填spending。
      7.it 考查形式宾语。句意见上题。此处为“make it+adj.+t d sth.”结构,it作形式宾语,不定式为真正的宾语。故填it。
      8.addicted 考查形容词。句意:一些学生甚至沉迷于网络,不能集中精力于他们的学校和家庭生活。根据设空前的becme可知此处应填形容词addicted,作表语。
      9.hbbies 考查名词复数。hbby为可数名词,空前无冠词,所以此处应用其复数形式。
      10.his 考查代词。句意:我相信他会听你的,因为你是他的好朋友。设空处修饰后面的名词短语gd friend,应用形容词性物主代词his。故填his。
      【高频词汇】 1.anxius adj.焦虑的;渴望的
      2.generatin n.一代人 3.attract v.吸引 4.encurage v.鼓励
      Ⅲ.◎语篇解读 本文是一篇说明文。文章主要介绍了一种叫作“夸夸群”的交流形式在中国社交媒体上流行起来。这些聊天群提供了一个平台,让人们能够得到赞美和鼓励。
      1.D 推理判断题。根据第一段最后一句可知,这些聊天群为人们提供了一个接受赞美和鼓励的平台,根据第四段可知人们提高了幸福感和自我价值感。综合可知,夸夸群旨在给人们带来希望和快乐。故选D。
      2.C 推理判断题。根据第三段最后一句可知,看到这些赞美,孟忍不住笑了,并表示希望以后也能发布这样高质量的赞美,由此可推知,孟对夸夸群的服务是满意的。故选C。
      3.B 词义猜测题。分析画线词上下文“那些支持这些群的人把它们看作一个 去对待极其糟糕的情绪”。结合语境和选项可推知,那些支持夸夸群的人认为它们是“一种良方”,可以帮助人们消除与互联网上发生的事情相关的极其不好的情绪。故选B。
      4.A 推理判断题。文中介绍了夸夸群的好处,再结合最后一段最后一句可知,作者对夸夸群只是客观地做了评价。bjective客观的;critical批评的;supprtive支持的;unclear不清楚的。故选A。
      【高频词汇】 1.trend n.趋势 2.platfrm n.平台
      3.encuragement n.鼓励;激励 4.lacking adj.缺乏的
      5.be designed fr...为……设计的 6.participant n.参与者
      7.desire n.& v.渴望;期望 8.be assciated with...与……有关
      【熟词生义】 pst v.发帖子
      【差距词汇】 uplifting adj.令人振奋的;鼓舞人心的;催人奋进的
      长难句
      原句 Thse wh supprt the grups view them as an antidte t extremely bad mds which are ften assciated with things happening n the Internet.
      分析 本句为主从复合句。wh引导定语从句,修饰先行词Thse;which引导定语从句,修饰先行词bad mds;“happening n the Internet”为现在分词短语作后置定语。
      译文 那些支持这些群的人将其视为消除极其不好的情绪的良方,这些不好的情绪通常与互联网上发生的事情有关。
      Ⅳ.◎语篇解读 本文是一篇说明文。文章主要介绍了几位名人利用各种策略来减少手机的使用,以便给自己留出更多的个人时间。
      1.D 根据上文的“‘phne stack’ game”和下文可知,每个人在吃饭的时候都把手机放在桌子中央。故选D。
      2.B 根据下文的“she 3 putting her phne int a milk tin the mment she walked in. It remained there until after dinner.”可知,她回到家后很难忽视手机,所以采取了一定的措施。故选B。
      3.C 根据上文可知,她回到家后很难忽视手机,所以她开始把手机放在一个牛奶盒里。故选C。
      4.B 根据上下文可知,此处讲的是一些人减少使用手机的原因和举措,所以此处指时装设计师Mare Jacbs不想靠近手机睡觉。故选B。
      5.D 根据下文的“a film that shws hw technlgy has alienated(使疏远) peple frm ne anther”可知,电影《断线》讲述科技是如何使人们彼此疏远的,因此推断他与观看这部电影的观众分享家规,此处是share sth. with sb.,表示“与某人分享某物”,故选D。
      6.C 根据语境可知,此处指当智能手机继续进入我们的生活时。故选C。
      7.A 根据“n iPads n the dinner table”可知,这是人们设置的有形的使用手机的障碍。故选A。
      8.D 根据下文“a New Yrk writer wh keeps her phne away frm the dinner table at hme”可推知,她认为断网是我们所需要的。故选D。
      9.B 我们手机不离身是因为我们需要随时和老板、同事和家人保持联系。此处用available表示能够被找到,故选B。
      10.C 老板、同事和家人对我们必须随时能够被找到的期望在我们试图留出私人时间方面造成了一个真正的问题。故选C。
      11.B 如果手机嗡嗡响或者亮起来,这依然是让人分心的事。由语境可知此处为条件状语从句,用If引导。故选B。
      12.A 如果手机嗡嗡响或者亮起来,这依然是让人分心的事,因此让它去盒子里。故选A。
      13.C 根据下文“I am sleeping better”可推知,现在晚上更令人放松。故选C。
      14.B 根据上下文可知,有些人更喜欢把手机放在卧室外,以减少手机的使用。故选B。
      15.A 根据上文“keeps his phne plugged in in the living rm vernight”可知, Peter Sm总是把手机放在客厅充电,他认为这能把白天和睡觉时间区分开,“肯定”一词能表明他对把手机放在卧室外的支持。故选A。
      【高频词汇】 1.the mment一……(就) 2.ban v.禁止,取缔 3.threaten v.有……危险;扬言要;威胁;恐吓
      4.expectatin n.期望;指望;预期→expect v.期望;指望;认为;预料 5.private adj.私人的 6.factr n.因素;要素 7.ignre vt.忽视;不理睬 8.take up占用(时间);占据(空间);开始从事
      【差距词汇】 1.stack n.一摞,一堆 2.tin n.金属食品盒;罐 3.buzz v.发出嗡嗡声 接通(电源);把(插头)插进(插座)

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      高中英语北师大版 (2019)必修 第二册电子课本

      Lesson 1 A Medical Pioneer

      版本:北师大版 (2019)

      年级:必修 第二册

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