黄色在线观看视频-黄色在线免费看-黄色在线视频免费-黄色在线视频免费看-免费啪啪网-免费啪啪网站

首頁 考試吧論壇 Exam8視線 考試商城 網(wǎng)絡課程 模擬考試 考友錄 實用文檔 求職招聘 論文下載
2011中考 | 2011高考 | 2012考研 | 考研培訓 | 在職研 | 自學考試 | 成人高考 | 法律碩士 | MBA考試
MPA考試 | 中科院
四六級 | 職稱英語 | 商務英語 | 公共英語 | 托福 | 雅思 | 專四專八 | 口譯筆譯 | 博思 | GRE GMAT
新概念英語 | 成人英語三級 | 申碩英語 | 攻碩英語 | 職稱日語 | 日語學習 | 法語 | 德語 | 韓語
計算機等級考試 | 軟件水平考試 | 職稱計算機 | 微軟認證 | 思科認證 | Oracle認證 | Linux認證
華為認證 | Java認證
公務員 | 報關員 | 銀行從業(yè)資格 | 證券從業(yè)資格 | 期貨從業(yè)資格 | 司法考試 | 法律顧問 | 導游資格
報檢員 | 教師資格 | 社會工作者 | 外銷員 | 國際商務師 | 跟單員 | 單證員 | 物流師 | 價格鑒證師
人力資源 | 管理咨詢師考試 | 秘書資格 | 心理咨詢師考試 | 出版專業(yè)資格 | 廣告師職業(yè)水平
駕駛員 | 網(wǎng)絡編輯
衛(wèi)生資格 | 執(zhí)業(yè)醫(yī)師 | 執(zhí)業(yè)藥師 | 執(zhí)業(yè)護士
會計從業(yè)資格考試會計證) | 經(jīng)濟師 | 會計職稱 | 注冊會計師 | 審計師 | 注冊稅務師
注冊資產(chǎn)評估師 | 高級會計師 | ACCA | 統(tǒng)計師 | 精算師 | 理財規(guī)劃師 | 國際內(nèi)審師
一級建造師 | 二級建造師 | 造價工程師 | 造價員 | 咨詢工程師 | 監(jiān)理工程師 | 安全工程師
質(zhì)量工程師 | 物業(yè)管理師 | 招標師 | 結構工程師 | 建筑師 | 房地產(chǎn)估價師 | 土地估價師 | 巖土師
設備監(jiān)理師 | 房地產(chǎn)經(jīng)紀人 | 投資項目管理師 | 土地登記代理人 | 環(huán)境影響評價師 | 環(huán)保工程師
城市規(guī)劃師 | 公路監(jiān)理師 | 公路造價師 | 安全評價師 | 電氣工程師 | 注冊測繪師 | 注冊計量師
繽紛校園 | 實用文檔 | 英語學習 | 作文大全 | 求職招聘 | 論文下載 | 訪談 | 游戲
考研_考試吧考研_首發(fā)2011考研成績查詢
考研網(wǎng)校 模擬考場 考研資訊 復習指導 歷年真題 模擬試題 經(jīng)驗 考研查分 考研復試 考研調(diào)劑 論壇 短信提醒
考研英語| 資料 真題 模擬題  考研政治| 資料 真題 模擬題  考研數(shù)學| 資料 真題 模擬題  專業(yè)課| 資料 真題 模擬題  在職研究生
您現(xiàn)在的位置: 考試吧(Exam8.com) > 考研 > 考研復習指導 > 考研英語復習指導 > 考研閱讀 > 正文

2009年考研英語閱讀理解精讀100篇(高分版)TEXT 16

  在經(jīng)過半年多時間的痛苦創(chuàng)作之后,我也可以長長的松一口氣,如期向我的學生們兌現(xiàn)6月份來我博客免費下載《2009考研英語閱讀理解精讀100篇(高分版)》的承諾了。本書共分為25個單元,每個單元有4篇文章,難度偏高。主要適合的考研人群為業(yè)已通過四級考試并希望能在考研英語考試中考取70分以上成績的考生。希望考研的XDJM們再接再厲,每個人都能取得好成績。

TEXT SIXTEEN

  The animal dissection requirement of biology classes has been getting under the skin of students for generations, and there have always been some who asked to be excused from the requirement. Now, a growing number of technological alternatives are making it possible for students to swap that scalpel for a computer mouse. There are laws in nearly a dozen states-including California, Florida, New Jersey, and New York-protecting a student's choice to learn about animal anatomy sans scalpel. Some students choosing to opt out feel we should be kinder to our web-footed friends. Others are just queasy at the thought of rubbery frog bodies and the smell of formaldehyde.

  "Dissection is icky. There's a yuck factor," admits Brian Shmaefsky, a board member with the National Association of Biology Teachers. "And a teacher has to weigh the benefits with the cost of students being offended to the point that it interferes with learning."

  Virtual blades. So for cases in which a real dissection would be too slimy, it's time to try some toad tech. While the first computer-based alternatives to dissection emerged in the 1980s, modern frog dissection software can be found at different websites. These software programs use creative clicking, high-powered zoom functions, and video clips to teach anatomy. Froguts software, for example, lets students trace incision lines with a computer mouse and snip through skin with a virtual blade. There are even sound effects like a "slish" for slicing frog flesh, or a "shwoosh" for pinning down skin flaps. (Schools currently pay about $300 for a one-year software license, though some organizations will lend programs out free of charge.)

  Earlier this year, a graduate student from Simon Fraser University in Vancouver designed the first-ever haptic (the Greek word for "touch") frog dissection program, which uses a penlike tool to create a sensation similar to cutting into real flesh. The hand-held device connects to a computer, and students move the device through the air while watching the results of their actions on a computer screen.

  With Digital Frog-a popular program that's had approximately 1,500 frog demo downloads since January and is currently in use in 2,000 schools-students can add or subtract those amphibious organs with a mere mouse click. They can then assess their learning with sporadic frog anatomy quizzes.

  "Repetition is helpful. The fact that a student can review sections of a program over and over again is important," says Martin Stephens, vice president for animal research issues at the Humane Society of the United States. "In dissections, the animal's organs are all shriveled and discolored. You look for things and can't find them because body parts have changed drastically since the animal was killed. But on a computer screen, layers can be digitally peeled away." Other experts think the dissection technology has its limits. Gerry Wheeler, executive director of the National Science Teachers Association, says that artificial simulations don't give as enriching an experience as the real thing. Still others worry the programs are depriving kids of experiential learning.


1.      The word "swap" (Line 3, Paragraph ) most probably means_____.

[A] exchange

[B] throw away

[C] reject

[D] refuse

2. Some students ask to be excused from the requirement of biology classes because of the following reason except that_____.

[A] dissection consists of disgusting procedures and unpleasant smells.

[B] they are entitled to reject dissection requirement given the legal regulation

[C] they are offended when fulfilling the requirements of animal dissection

[D] they insist that people should treat animals more as friends instead of simply objects

3.Brian Shmaefsky's statement implies that_____.

[A] he indeed supports the students' animal protection movement

[B] he thinks the animal dissection should be banned

[C] he thinks the animal dissection may not be good for students to learn biology effectively

[D] he always evaluate the teaching effect by weighing reluctant factors of cost and effect

4.Compared with the real dissection, the dissection on computer has the following advantages except_____.

[A] It has authentic sound effect like a "slish" or "shwoosh" .

[B] there is a sensation of always dealing with fresh and recognizable organs.

[C] The process can be repeated so that students can gather better insight of the animal structure.

[D] Students can take quizzes with the software to evaluate the learning effect

5.The author's attitude towards the toad tech can be said to be_____.

[A] supportive

[B] doubtful

[C] objective

[D] biased

2009考研英語18年滿分范文修訂背誦版之2008

2009考研英語閱讀高分完全攻略-易混超難詞匯

四大技巧 教你攻克2009年考研英語閱讀理解

1 2 3 4 5 6 下一頁
文章搜索
任汝芬老師
在線名師:任汝芬老師
   著名政治教育專家;研究生、博士生導師;中國國家人事人才培...[詳細]
考研欄目導航
版權聲明:如果考研網(wǎng)所轉載內(nèi)容不慎侵犯了您的權益,請與我們聯(lián)系800@exam8.com,我們將會及時處理。如轉載本考研網(wǎng)內(nèi)容,請注明出處。
主站蜘蛛池模板: 成人永久福利免费观看 | 在线成人免费观看 | 国产亚洲精品午夜高清影院 | 99视频精品全国免费 | 一级片免费在线观看 | 国产高清精品在线 | 国产成人精品三区 | 在线日韩麻豆一区 | 午夜大片免费男女爽爽影院久久 | 看一级毛片国产一级毛片 | 中文字幕第二页在线 | 亚洲色图日韩精品 | 人人爽人人看 | 欧美日韩在线观看精品 | 美女很黄很黄的网站 | 黄色青青草 | 久艾草国产成人综合在线视频 | 久久亚洲不卡一区二区 | 亚洲成人欧美 | 国产综合精品在线 | 色网在线观看 | 国产综合亚洲专区在线 | 日本精品一区二区三区在线视频 | 在线播放成人高清免费视频 | 亚洲精品香蕉婷婷在线观看 | 欧美成人免费全部观看天天性色 | 日韩精品在线视频观看 | 免费看曰批女人的视频 | 久久精品视频网站 | 日日操夜夜操视频 | 激情爽毛片私人影院 | 国产精品久久久久影院色老大 | 国产野外| 影音先锋国产精品 | 国产成人v片视频在线观看 国产成人v视频在线观看 | 一级在线 | 欧洲 | 成人短视频视频在线观看网站 | 殴美黄色 | 香蕉视频污视频 | 1024人成网站色 | 毛片线看免费观看 |