1、UNIT 1 SCIENCE AND SCIENTISTS课时分层作业(二).单句语法填空1Give the bottle a couple of shakes before pouring(pour) the juice.2We are determined to defend (defend) our motherland at all costs.3Klan called his assistant (assist)，Hasher，to take over his duties while he went out.4Early astronomers (astronomer) thoug
2、ht that our planet was the centre of the universe.5He stopped，shifting (shift) his cane to his left hand.6He came down with illness last night and is still under emergency treatment.7Someone must be put in charge of writing down all the ideas.8Fires broke out everywhere，the entire city went up in fl
3、ames.9The characters in the book are vividly (vivid) presented.10I was disappointed whenever the cook found fault with me.完形填空It was New Year time. We were travelling in a van(小型货车) distributing toys to the homeless. When we 1 the spot, something caught my eyes. Something or someone was moving in th
4、e rubbish. Soon I 2 that it was the home of a poor family. There were two 3 ， both about my age at the time, and a lady I supposed to be their mother. They sat there hopelessly.As a little girl myself I was 4 interested in the little girl. How 5 our lives were. She lived for the day， 6 through the r
5、ubbish for something to fill her stomach. I on the other hand was well looked after and never had to worry about 7 . I had a good education and thus a 8 future. I looked at the little girl. The only 9 she had was the wornout dress that she was wearing.Seeing this little girl I made the decision to g
6、ive away a doll that had belonged to me for a while. When the van came to a 10 ，I stepped out，called the girl over and placed the doll in her hands. At first she looked at me with 11 and wasnt certain what to do, but then she smiled and I saw 12 in her eyes. I went back into the vehicle and we start
7、ed to 13 off, and thats when we realized the little girl was running 14 . We stopped again and opened the door. The girl had 15 with us. She looked directly at me and said two simple words “Thank You”【语篇解读】本文是一篇记叙文。本文通过一个贫穷小女孩接受礼物的故事告诉人们要懂得感恩。1A.leftBchangedCchose DapproachedD根据下文中的“When the van cam
8、e to a ，I stepped out”可知，当我们接近(approached)目的地的时候，有东西引起了“我”的注意。2A.guaranteed BrealizedCdecided DacceptedB根据空后的“it was the home of a poor family”并结合语境可知，“我”很快意识到(realized)那是一户贫困人家的家。3A.boys BchildrenCdrivers DadultsB根据下文中的“both about my age at the time.”及第二段的“As a little girl myself”可知，当时那里有两个和“我”的年龄差
9、不多大的孩子，还有一位女士，可能是他们的母亲。4A.still BlessCespecially DprobablyC根据语境可知，作为一个小女孩，“我”尤其(especially)对那个小女孩感兴趣。5A.similar BdifferentCdifficult DordinaryB根据下文中的“She lived for the day.to fill her stomach”和“I on the other hand was well looked after. a future.”可知，我们的生活差别(different)很大。6A.searching BgettingCrunning
10、 DbreakingA根据上文中的“Something or someone was moving in the rubbish.”可知，当时那个小女孩在垃圾堆里寻找(searching)东西以填饱自己的肚子。7A.food BsafetyChealth DtransportA根据上文可知，那个小女孩在垃圾堆里寻找食物，而“我”却得到很好的照顾，从来不用担心食物。8A.doubtful BdistantCpromising DforeseeableC根据该空前的“I had a good education”可知，“我”接受了良好的教育，“我”也有一个有前途的(promising)未来。9A.
11、present BdecorationCrequirement DpossessionD根据上文的内容并结合语境可推知，那个小女孩仅有的财产(possession)就是她身上穿的那件破旧的裙子。 10A.station BstopCstreet DsignalB根据上文可知，“我”决定把自己的玩具娃娃送给那个小女孩，所以当车一停下(stop)来，“我”立刻下车，叫那个小女孩过来，然后将玩具娃娃放在她的手里。11A.anger BpainCsurprise DdisappointmentC根据空后的“and wasnt certain what to do”和语境可知，那个小女孩刚开始惊讶地看着
12、“我”。12A.hope BlonelinessCanxiety DastonishmentA根据上文可知，那个小女孩一家绝望地坐在垃圾旁边，并结合语境可知，“我”将玩具娃娃放在她手里，她对“我”微笑，“我”从小女孩的眼中看到了希望(hope)。13A.walk BgetClift DdriveD根据下文中的“We stopped again”可知，“我”回到车上，我们开车(drive)离开，那时我们才意识到，那个小女孩正在后面(behind)追赶我们。14A.behind BawayCout DinA参见上题解析。15A.got along Bcome alongCcaught up Dtu
13、rned upC根据上文的“We stopped again and opened the door.”可知，小女孩追上了我们。catch up with“追上，赶上”。.语法填空When I approached the hotel in Guanshanhu district of Guiyang，my memory flashed back to the period when I first attended the big data expo.The city has become more modern，1._ (advance) and intelligent, which is
14、 apparent by the many highrise buildings and broad, busy streets. The landscape around the hotel reminds me 2._the Beijing CBD, only more quiet. 3._(surprise), the 60，000squaremeter exhibition area was still crowded with people even at 4 pm., one hour before closing time. 4._(visitor) waited in long
15、 queues to try out cuttingedge technologies.There are devices 5._can test your body fat, sugar and protein rate by 6._(stand) on them for about two seconds. By giving the right gesture, the cartoon images of horses or birds appear on the screen. I can see the joy and 7._(excite) of people when they
16、engage with this technology.Just like the theme of the expoInnovative Development, Digital Futurethe futuristic scene 8._(show) in this city every day has caught peoples attention and people are willing to try out whats new. The spirit of inclusiveness 9._ (open) the gate to a new digital era, and t
17、hats important for building 10._innovationdriven society.【语篇解读】本文是一篇记叙文。作者回忆了参加大数据博览会时，看到了大数据是如何进入人们生活的。1advanced考查形容词。根据上文的modern和and后的intelligent可知，此处为并列的形容词作表语，故填advanced，表示“先进的”。2of考查介词。remind sb. of sth.为固定用法，表示“使某人想起某事，提醒某人某事”，故填of。3Surprisingly考查副词。此处修饰后面整句话，且位于句首，需大写，故填副词Surprisingly。4Visito
18、rs考查名词。visitor一词为可数名词，前面无表示单数概念的词修饰，且位于句首，需大写，故填复数Visitors。5that/which考查定语从句。根据句子结构可知，此处引导限制性定语从句，先行词是devices，指物，定语从句的关系代词用that/which。故填that/which。6standing考查非谓语动词。介词by后跟动词ing形式作宾语，故填standing。7excitement考查名词。and连接两个并列的成分，此处用名词作动词see的宾语，故填excitement。8shown/showed考查非谓语动词。分析句子结构可知，此处用非谓语动词；the futuristic scene与show构成逻辑上的被动关系，用过去分词作后置定语，故填shown/showed。9opens考查动词时态。主语The spirit of inclusiveness为不可数名词，谓语动词应用第三人称单数形式，时态用一般现在时陈述客观事实，故填opens。10an考查冠词。此处修饰单数可数名词society，表示泛指“一个的社会”，且innovation以元音音素开头，故填不定冠词an。
