人教版选修八Unit 3 inventors and inventions learning about language课时作业.docx

unit 3 inventors and inventions课时作业learning about language一、完形填空（共20 小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的四个选项（a, b, c, d）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。step awaymy dad died last year. you can probably imagine the frustration (沮丧), the 21, the unexpected flood of tears that have filled the twelve months since then. with him 22, i had to be in charge of family issues. it 23that i had to be the grown up.all through my life my father had 24been stepping away from me. not in a neglectful (疏忽的) way, but in a way that kept me 25.when i took my first baby steps, he would have 26me. the next time i 27, he held out his hands and, as i moved forward, he took a step back and i took another 28!in the old, cold, public swimming baths i swam towards the deep end, safe in the 29that dad was right in front, backing away from me 30i completed that first length. he held the seat of my bicycle until he thought i was 31. and then, without me even 32it, he let go and stepped away.many times, through my 33 teenage years, dad would survey my latest disaster and go red in the 34, then hed walk away and leave me, ashamed and embarrassed, to 35 it or learn from it.when my own children came along he wasnt 36 to tell me how he thought i should 37them. then he would shrug and back away with the words, “but its your38.”now, im a husband, a father, and a grandfather. i was all of that before dad died. i like to think, in our time together, hed 39me all he could about being a 40man like him.from that point on it was all up to me . so he stepped away.21.a. confidence b. patiencec. dangerd. anger22.a. weak b. woundedc. gone d. sick23.a. meantb. announced c. reportedd. proved24.a. once b. still c. alwaysd. already25.a. reaching outb. moving forward c. setting offd. getting up26.a. accepted b. invitedc. pushedd. caught27.a. tried b. smiledc. stopped d. arrived28.a. seat b. step c. chance d. test29.a. knowledgeb. dream c. plan d. promise30.a. ifb. butc. as d. though31.a. freeb. calmc. fulld. ready32.a. refusing b. realizingc. hearingd. gaining33.a. confusedb. excitingc. wonderfuld. unbelievable34.a. mind b. handc. faced. mouth35.a. prevent b. reducec. doubt d. fix36.a. slow b. stupid c. nervousd. bad37.a. respectb. raisec. feedd. warn38.a. discoveryb. memoryc. preparationd. decision39.a. awarded b. lent c. taught d. paid40.a. healthy b. goodc. polite d. strict二、语法填空 阅读下面材料，在空白处填入适当的内容或括号内单词的正确形式。be careful about cloningafter a series of initial experiments and corrections, the scientists hard work paid off when the twin clone turkeys were hatched with normal feather and claws. this breakthrough _41_(possible) enabled people to bring their adored pets back to life. _42_, it bothered him from time to time that their health was in poor condition because they were unable to resist illnesses. this drawback cast him down. merely 2 weeks later, the clones and their carrier died, _43_ struck frustration into his heart. he retired before he attained his ambition and became a member of an opera chorus _44_(relieve) his depression. shortly afterwards, the media published a conservative argument _45_(object) to cloning owing to moral problems, and suggested the constitution include compulsory regulations to forbid obtaining commercial profits _46_cloning. when _47_(interview), the scientist stared at the decorations on the ceiling, thinking for a while, and then said, “im not in favour of any arbitrary assumption, butundertaking cloning_48_(differ) from the straightforward procedure of making _49_(loaf) out of flour. untilwe accumulate enough exact knowledge, any practice is in vain and is bound to fail. altogether, being more careful is _50_ (reason)or we may walk into a side road.”三、短文改错 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2. 只允许修改10处，多者（从第11处起）不计分。it is mothers day today. though its a western festival, its popular in china now.mom has a full-time job, so she has to do most of the houseworks. she is a great mother. both dad or i planned to do something on mothers day. we get up early in the morning. dad cleaned the house, and then went on shopping. when he came back, i found a bunch of flowers in her hand. i asked mom to stay in the sitting room and i cooked in kitchen. the dishes what i cooked were moms favoritiest. at dinner, we said to her, “happy mothers day!”mom was grateful and moving.四、书面表达 假设你是小华，你的美国笔友jack问了你一个有趣的问题：如果你可以拥有一个你的克隆体，期限为一天，你会让它做什么？请根据自己的实际情况，发挥想象，给他回一封邮件。注意：1. 词数：100-120；2. 可以适当增加细节，以使行文连贯；3. 开头、结尾已给出，但不计入总词数。dear jack,you asked me a very interesting question. if i could have a clone of myself for one day, i would have it do the following for me._thats my answer to the question. what about you? yours,xiao hua参考答案 完形填空：21-30 dcacb 31-35 dabac36-40 dbacd 41-45 abdcb 语法填空：1. possibly 2. however 3. which4. to relieve 5. objecting 6. from 7. interviewed 8. differs9.loafs10. reasonable改错【答案】it is mothers day today. though its a western festival, its popular in china now. mom has a full-time job, she has to do most of the . she is a great mother. both dad i planned to do something on mothers day. we up early in the morning. dad cleaned the house, and then wentshopping. when he came back, i found a bunch of flowers in hand. i asked mom to stay in the sitting room and i cooked in kitchen. the dishes i cooked were moms . at dinner, we said to her, “happy mothers day！”mom was grateful and . 写作one possible version:dear jack,you asked me a very interesting question. if i could have a clone of myself for one day, i would have it do the following for me.in the morning, it will accompany my grandfath