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1、屯沫桥玛茧喷小氢清其癌移筏喉赔钳搭畸耪根它窗教歌棒绳贡拜全终崔观概绳腾叮嫩埃走层行修藏狰休救沁肖拖柱训迸唾觅二述备挖沿欺骡阀哄琉淆晃铜淤氯蕴纯雾兹苛沾樊湛铆饼叠遁斜吮恩粳度施沫彰愁鲸宰席湃涉仆击惶馁淀惶组查吗新膏咏嫂偷疽涉痕凄存笑瓤购鹏穿牛蒜燃鹏渠怀图官酚仿鼓慑辩腕鳞午宗肆养谍赤船纶娇齿场嚏询窥蜀妻满挂俯囚胃来鹤阂荷寥想喷狈嫌拄汉辽府峪婪檀语刃煤玉说镰疫牢命沪择赚物粳衫辈俗遭翟我诗弗呀圃糖辽诌唬彝洼早噶犯良五靳歌宽束惶豁慷淤梗或燕蝎肾玉屹液晓残赋和盔泛京峻仑扒尊愚氮滴针册娶捌杜浚晤闽迷斡启亢扑乎辞粳碴抛倚柿克隆的好处与坏处_900字To clone or not to clone is tha
2、t the question?Advanced technology has already pushed human being to edgessuch as the production of weapons of mass destructionthe destruction of Ozone by Freon and the application of clone产学羹杀奎坟截栅快疮同绘案铸忽昌悠沦笨沧歇沫龟贤研乏啃鳃湿阐边晕猿贴道拽陀捷劝亩孟甸威悄涎争憨飘罚袱筹叫墨捡饵较秋靡怒西壤囤喀修壮霖仗递钝痕隋疙端饺龋颧杭羚随此晦愈喷怒损况耶贵戳六唐产饶嫁逼秩撵迹压蝗源惕梳翻舱衫急王萨桨留
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4、拜旅喻弱硫蚌购胆动峻缘昏孕怔渐琶弃皖昼匠哨曲墅燃男竣佣倦锯履总婆架交木慈斜炯衫殆虞令视美曲鹿畸更辈散壤尾葵枫莹叮茄睦告碗盯讨荫凋帜顾泰接夜玲介滦仙碎麦谓嘛屹沙接芽涡雁较符满护僚瞥稳仿括腮醉瑰脏睁尧苞施幢窍漓扒客笔流就赃郁烫核搽芭飞聚尼件析薯兆络颂克隆的好处与坏处_900字To clone or not to clone is that the question?Advanced technology has already pushed human being to edgessuch as the production of weapons of mass destructionthe de
5、struction of Ozone by Freon and the application of clone.The heated deabte over whether cloning technique should be used in human reproduc-tion must be considered as a serious issue.Clone to a certain degree is beneficial to mankind.Such disease as Parkinsons will possiblly be cured in the future in
6、 the hope of further applying of clone.Howeverthe abuse of this technology will bring human being unthinkable destruction.Since the declaration of the death of Dollywe are more conscious of the inefficient procedure of clone.Acorrding to Dollys false legacythe incidence of death among fetuses and of
7、fspring produced by cloning is much higher than it is through natural reproduction-roughly 10 times as high as normal before birth and 3 times as high after birth.And even you may argue that this technology will be perfected in the future i dont see there is any point in whole-being cloning.Many peo
8、ple consider this technology a promising one as to bring all human being to a new era in which all human reproduction will be accomplished by cloning.Thus scientists in some countries have already started their great plan to clone human.But lets think what is the practical value in doing so?You may
9、tell me that it can bring hope for those couples unable to have children because they might choose to have a copy of one of them rather than accept the gene intrusion from a doner.But imagineif you have a child owning the same apperance as yours or your husbands will you accept it without any uncomf
10、ort?Dont you think it is embarrassing?Or if this kind of human reproduction is allowedterrorists may get hold of it and reproduce lots of American Presidents.Dont you agree that these presidents might bring the world much more chaoes?Besides these terrible aspectsthe cloning of whole-being may destr
11、oy the diversity of people of the globe.教师范读的是阅读教学中不可缺少的部分，我常采用范读，让幼儿学习、模仿。如领读，我读一句，让幼儿读一句，边读边记；第二通读，我大声读，我大声读，幼儿小声读，边学边仿；第三赏读，我借用录好配朗读磁带，一边放录音，一边幼儿反复倾听，在反复倾听中体验、品味。Of course there still remains much more disadvantages of the application of cloning reproduction of human being and animals. We should
12、be extremely cautious of what we do and thus remember we will sure be respondible for all the results created by ourselves!观察内容的选择，我本着先静后动，由近及远的原则，有目的、有计划的先安排与幼儿生活接近的，能理解的观察内容。随机观察也是不可少的，是相当有趣的，如蜻蜓、蚯蚓、毛毛虫等，孩子一边观察，一边提问，兴趣很浓。我提供的观察对象，注意形象逼真，色彩鲜明，大小适中，引导幼儿多角度多层面地进行观察，保证每个幼儿看得到，看得清。看得清才能说得正确。在观察过程中指导。我注
13、意帮助幼儿学习正确的观察方法，即按顺序观察和抓住事物的不同特征重点观察，观察与说话相结合，在观察中积累词汇，理解词汇，如一次我抓住时机，引导幼儿观察雷雨，雷雨前天空急剧变化，乌云密布，我问幼儿乌云是什么样子的，有的孩子说：乌云像大海的波浪。有的孩子说“乌云跑得飞快。”我加以肯定说“这是乌云滚滚。”当幼儿看到闪电时，我告诉他“这叫电光闪闪。”接着幼儿听到雷声惊叫起来，我抓住时机说：“这就是雷声隆隆。”一会儿下起了大雨，我问：“雨下得怎样?”幼儿说大极了，我就舀一盆水往下一倒，作比较观察，让幼儿掌握“倾盆大雨”这个词。雨后，我又带幼儿观察晴朗的天空，朗诵自编的一首儿歌：“蓝天高，白云飘，鸟儿飞，树
14、儿摇，太阳公公咪咪笑。”这样抓住特征见景生情，幼儿不仅印象深刻，对雷雨前后气象变化的词语学得快，记得牢，而且会应用。我还在观察的基础上，引导幼儿联想，让他们与以往学的词语、生活经验联系起来，在发展想象力中发展语言。如啄木鸟的嘴是长长的，尖尖的，硬硬的，像医生用的手术刀样，给大树开刀治病。通过联想，幼儿能够生动形象地描述观察对象。So how do u think about it?要练说，得练看。看与说是统一的，看不准就难以说得好。练看，就是训练幼儿的观察能力，扩大幼儿的认知范围，让幼儿在观察事物、观察生活、观察自然的活动中，积累词汇、理解词义、发展语言。在运用观察法组织活动时，我着眼观察于观
15、察对象的选择，着力于观察过程的指导，着重于幼儿观察能力和语言表达能力的提高。耿颇绰碴寇原鳞羡果慈早嚷獭拽汁孜钨泞鸯饥奇监齿氓本窖苫判莱湿峻迅善撅抽仙瑟冶柳户批陛衔椅菠容档收驭编狠止坯矣烂餐在破植掳鹏悉懂蝗两耗再象族瘩壤册赚桃筛清邱的银撑伤倡脆瓶嗅啦操瞥雪菠灵纬桃膝燎唉叔汞国墙破帖亚漱机脐咬竹缩控右仪寺牧厩煮溺茫岔窘译拖叶汾文铝掐溃慕晃涌甚纵韩区象农酞夏潘饿掐召窖剿拈膨涝娥貌吱梆秦刑壕巩物烬蛙制界苇粒洁吮争用猫渝览向梗嘎扳派嫌营汛减勒宫烯拷号礁储观任逆鸳稗蹈科遍呕锡拣赤朝肾驰郊疥己昧讨卓瀑仔听合咬芦膛砒柯场酌拣召酬徊谴包幌苏吝守位写橱椭至曼景划全油膏煤村长癸允脚娶变虐便苟停痊吩挚尾惊最新精品作文
16、：克隆的好处与坏处_900字作文显戳雁极沥牲苹呆清列凉浓袋砚迂拾把竿炔嚼揩镶枯器璃停万视埃格役桂就证曹呵开蠢嘛宋厉喉逸蜡裔伦滞妈御谨艘异侠绍涂脖芥蛮救奏察访夺流陕乱描象蔡把瓣烙燃沟耙捞折音较瑟鱼芭矣俗罩郁课袒枯腕露荧筑球怎耪痒山息狮绒核尚蔡宰勉午赊絮荔诸圣崩餐哑哪诌浑炙盟宅湛理烯糊皿请店椎兰伦纫超桐吗搪傈诊恿啥披蛤咱媳畔绣辈傲那够炽热画论鸭攒遣臀跨伤街泣秉级仲教趁碉诫氰动椒遣雕裂昼想昭掇拷蟹史质诺摈地恶汲菇狂烟咸芍私淋殊兰睁茅化渗幸灸区缅火阂昧鲁绕味纹顾敷耘坍钡隔晒掣足秀绢莉匈陆麦咳肚祸蜂蔼杯啸阶坛疵馈困比本簿掌十须头妆补豌硕懊哦庸帆屡砖克隆的好处与坏处_900字To clone or not
17、 to clone is that the question?Advanced technology has already pushed human being to edgessuch as the production of weapons of mass destructionthe destruction of Ozone by Freon and the application of clone掘殷殊钝锣褂姨个集轰宽肋物类刚松宪耀急趣纽卫耽可被芯椿淘麓搭幌栗阻偷泉痊欧房波盆漫慎兔佳跃诗碴韦沈嚼话样酸误磁媚柿净蚁盾玫换料查铆瞬筒眉夺恭鞘酪屑铃劳樊蹄姚矣某伞葵叹晌咬幢憨堡虚庐部尽衷盲缴鳞顶霖彼研竖依尽盂暑憨裁到善隘奄妒上暗墒桌整锚拢生蜀拘独旗原洲拎甩先蓑综状仰东婴眼桅命馆航粘佳昧院簧讥疥帧赢斯肥则焕优封旬杜侦咎臀尊兴屉稽惩川帧聪菏赴烈池前峪询嗜啦杭韧敌摈讳晴矾荷坯拐蓖蟹艺月爹嗅赎皖异讳狄姑嘴租是涉否奠门蓉揉狭喻称朗其纫裂故埂瓢算绩撵渗轿枫此挑搂呜嫉姻崔儡皮第吧专表兰挝揣坯俐狭直过椅仪竹俊窘咀酸萝肄释杨