选修八unit2课时作业

课时作业课时作业 三十七三十七 选修选修 8 Unit 2 Cloning I 多项选择 1 Clinical evidence began to suggesting that the new drugs had a wider range of useful activities than had been predicted from experiments in animals A operate B strengthenC approve D accumulate 2 The new laboratories will be constructed this year and local firms have been asked to the work A assign B manufactureC provide D undertake 3 I need to a job because my mother cannot cover the cost of my school fees A obtain B afford C donate D consume 4 energy under the earth must be released in one form or another for example an earthquake A Accumulated B GatheredC Assembled D Collected 5 The postal service announced on Tuesday it has made a significant in getting machines to read handwriting A principle B breakthroughC conclusion D introduction 6 She never the amount of work her boss charged her with A objected to B applied forC replied to D answered for 7 Parents must allow their children to receive education by law A traditional B primaryC compulsory D cultural 8 The for requesting a university classroom or facility depends on the type of event you are planning A procedure B planC regulation D constitution 9 My persistence finally when they called me in for an interview A paid back B paid upC paid off D paid for 10 When asked about their opinions about the schoolmaster many teachers would prefer to see him step aside younger men A in terms of B in need ofC in favor of D in praise of 阅读理解 A Cloning is suggested as a means of bringing back a relative usually a child killed unfortunately Some parents can understand that wish but it must first be recognized that the copy would be a new baby and not the lost child Here lies the difficulty for the sad parents are seeking not a new baby but a return of the dead one Since the original would be fondly remembered as having particular talents and interests would not the parents expect the copy to be the same It is possible however that the copy would develop quite differently Is it fair to the new child to be placed in a family with such unnatural expectations Copying is also suggested as a means by which parents can have the child of their dreams Couples might choose to have a copy of a film star baseball player or scientist depending on their interests But because personality is only partly the result of genetic inheritance conflicts would be sure to arise if the cloned child failed to develop the same interests as the original What if the copy of Einstein shows no interest in science Or the baseball player turns to acting Success also depends on fortune What if the child does not live up to the hopes and dreams of their parents simply because of bad luck Every child should be wanted for itself as a person In making a copy of oneself or some famous person a parent is purposely specifying the way he or she wishes that child to develop In recent years particularly in the U S much importance has been placed on the right of individuals to reproduce in ways that they wish So I suggest there should be a greater need to consider the interests of the child and to reject these suggested uses of cloning 11 The underlined part the difficulty in Paragraph 1 refers to A cloning a baby is difficult B it s difficult to give birth to a new baby C the dead child can t come back again D the cloned baby can t replace the lost child 12 According to the passage one of the reasons why couples usually decide to clone babies is A to bring back a child killed unfortunately B to exchange their children C to develop the same interests as their child D to succeed in making fortune 13 The sentence Success also depends on fortune implies that A the result may be unpredictable B the child does not live up to the parents hopes C the cloned child fails to develop the same interest as the original D the baseball player turns to acting 14 We CAN T conclude that according to the observation made by the author A it s important to consider the interests of the child rather than the suggested uses of cloning B parents can t expect to get the lost child back by cloning a new baby C much importance should be placed on the right of parents to reproduce babies in ways that they wish D every child should be wanted as a unique individual B Ride With The Leader CitySights NY has become the recognized leader in NYC s sightseeing We operate the first top deck seating only buses Look for friendly ticket agents throughout the city We very much appreciate your choosing us and wish you a wonderful visit Downtown Tour Empire State Building Chinatown World Trade Center Site Wall Street United Nations Rockefeller Center Departure Times 7 45 am 6 00 pm daily Departure Locations 8th Ave between 49th 50th Sts Broadway between 47th 48th Sts 7th Ave 42nd St Adults 44 Kids 34 age 5 11 Ticket valid for 24 hours Uptown Tour Lincoln Center Central Park Metropolitan Museum of Art Museum of Natural History Museum of Modern Art and more Departure Times 9 00 5 00 pm daily Departure Locations 8th Ave between 42nd 43rd Sts 8th Ave 52nd St Adults 44 Kids 34 age 5 11 Ticket valid for 24 hours Night Tour Enjoy and photograph the magnificent Manhattan skyline Enjoy view of Times Square SoHo Little Italy Brooklyn Bridge and more Departure Times 6 30 8 00 pm 7 days a week Departure Locations Broadway between 47th 48th Sts 7th Ave 42nd St Adults 69 Kids 34 age 5 11 Shopping Day Trip Enjoy the excitement of finding the world s finest designer labels for less at Woodbury Common Premium Outlet Visitors enjoy a distinctive shopping experience while saving 25 to 65 every day Departure Times 8 30 am 9 30 am 10 00 am daily Returning 4 10 pm 5 20 pm 6 15 pm daily Adults 42 Kids 21 age 5 11 Escorted Day Trips Professional tour guides accompany throughout All Day Trips about 13 hours Reservations Required Adults 149 Kids 149 Per Day Trip Walk the Boston Freedom Trail Walk the Freedom Trail which is 2 5 miles long with 16 historic sites Decide the length of walk you wish to take Visit Boston Harbor See the downtown financial district and cross the Charles River to visit the squares of Cambridge Harvard MIT universities Philadelphia Amish Country See the Liberty Bell and Constitution Square Continue to Lancaster Country home of the Amish people Learn how Amish live without modern technology electricity running water or phones Departure Time 7 00 am Departure Location 125 Park Ave between 42nd 41st Sts 15 On which tour can you visit the United Nations A Downtown Tour B Shopping Day Trip C Uptown Tour D Night Tour 16 Which of the following is the cheapest for adults A Escorted Day Trips B Uptown Tour C Shopping Day Trip D Night Tour 17 What can you see on the Uptown Tour A Different museums B Skyline of Manhattan C World s top designers D People living in old ways 18 What do you have to do if you want to join the Escorted Day Trips A Book before the trip B Start out at 9 30 am C Take the bus at 7th Ave 42nd St D Walk the Freedom Trail all day long 完成句子 阅读下列各小题 根据每句后的汉语提示 用句末括号内的英语单词完成句子 19 her family Ann had an unforgettable birthday accompany 在家人的陪伴下 安度过了一个难忘的生日 20 Altogether Dolly lived six and a half year only of the original sheep length 多利总共活了六岁半 只是它的原型羊寿命的一半 21 The popularity of the film proved how the idea of cloning strike 这部电影的流行证明了克隆这种思想是怎样使恐惧深入人们内心的 22 The bird dodo will make an ideal pet adore 渡渡鸟将会成为孩子喜欢的理想宠物 23 The species became extinct fairly recently so condition 这个物种是近年灭绝的 因此它的 DNA 仍处于良好的状态 24 If there is not enough diversity in the group to overcome illness all their efforts vain 如果这个群体没有足够的多样性以战胜疾病 那么他们所有的努力都将白费 25 They built a new hospital with 他们建了一所新医院 面积是旧的那所的两倍 26 Not only but also it made the public feel unsafe undertake 这个任务不仅难以执行 而且还会使公众感到不安 27 The company this year has as it did last year produce 这个公司今年生产的商品是去年的三倍 28 A large quantity of birds from nutritious eggs and the baby birds were bound to be taken good care of hatch 许多鸟儿是从营养蛋中孵出来的 这种幼鸟一定要细心照料 课时作业 三十七 1 D 考查动词词义辨析 句意 临床证据开始增多 而这些证据表明 与之前在动物身上进行试验的预期 效果相比 这种新药有更广泛的用途 operate 动手术 操作 strengthen 加强 approve 赞成 根据语境只有 D 项 积累 符合句意 2 D 考查动词词义辨析 句意 今年将修建几个新的实验室 已经请了当地几家公司来承担此项工作 assign 分配 指派 manufacture 制造 加工 provide 供应 提供 undertake 承担 担任 3 A 考查动词词义辨析 句意 妈妈无法负担我的学费 所以我要找份工作 obtain 得到 获得 afford 买 得 起 donate 捐赠 consume 消耗 耗尽 由句意可知 A 项正确 4 A 考查动词词义辨析 accumulate 意为 积累 有 逐步 逐渐 的含义 assemble 集合 gather 聚集 collect 收集 语境表达 地球下面慢慢积累的能量 所以答案为 A 项 5 B 考查名词词义辨析 句意 邮政部门周二宣布在让机器识别笔迹方面取得了重大突破 breakthrough 突 破 principle 原则 原理 conclusion 结论 introduction 介绍 入门 由句意可知 B 项正确 6 A 考查动词短语辨析 句意 她从未拒绝过上司分配给她的工作 object to 反对 apply for 申请 reply to 回复 answer for 负责 由句意可知 A 项正确 7 C 考查形容词词义辨析 句意 父母必须依法允许孩子接受义务教育 compulsory 义务的 有责任的 traditional 传统的 primary 最初的 最早的 开端的 起步阶段的 cultural 文化的 只有 C 项符合题意 8 A 考查名词词义辨析 句意 申请使用大学教室或设施的具体程序取决于你要举办什么类型的活动 procedure 意为 程序 流程 符合题意 9 C 考查动词短语辨析 pay off 得到好结果 取得成功 根据题意知是 我 的坚持最终有了回报 故选 C 项 10 C 考查介词短语辨析 句意 当被问及对这个学校的校长有什么看法时 很多老师都支持年轻人 而宁 愿 他让位 in praise of 表扬 in terms of 就 而言 in need of 需要 根据语境 只有 C 项 支持 符合句意 A 克隆现在得到了很好的应用 能不能克隆小