大学英语6课后答案【篇一：大学英语综合教程6课后练习答案】ifirstcameintocontactwithonlineteaching,ihadquestionsaboutthevalidityofthisinstructionalmedium.iwouldnotknowwhetherthestudentsubmittingtheworkwasthesamepersonwhoregisteredforthecourse.onlineteachingalsorequiredrethinkinghowideliverthesubjectmatter,withoutface-to-facecommunication,cani,viacomputer,makethestudentsfeelthesamekindofenthusiasmandappreciatemysenseofhumor?myshydaughter’sexperienceprovedtobeveryinspiring.sheneverspokeinclass,butinthetwoonlinecoursesshetook,shedivedintodiscussionsandpostedheropinions.theonlinecoursebeganandthingsranbetterthanihadexpected.thestudentsallfollowedthedirectionswell,andthediscussionboardwaslively.i’venevermetanyofmystudentsbutigottoknowthembytheirworkandisawtheirlearningattitudesdevelopbeforemyeyes.ifoundthatonlineeducationworkedbestwithstudentswhowereverycomfortablewiththecomputerandwillingtobecomepartofacommunitybuiltaroundthesubjectmatter.anditrequiredteacherstobewillngtohelpbuildthatsenseofcommunityandmakethestudentsfeeltheteacherwasalwaysthere.刚接触网络教学时，我质疑过这种教学方式的有效性。我无从知道提交作业的学生和注册的学生是不是同一个人。网络教学也要求我重新思考讲授课程内容的方式。没有了面对面的交流，只通过计算机，我还能使学生感受到同样的热情和幽默感吗？一向腼腆的女儿给我很大启发。她从来不在课堂上发言，但是她报的两门网络课程上，她却全身心投入讨论，发表意见。网络班开班了，情况比我预想的要好，学生都能很好的遵守指令，讨论版也很热闹。虽然我没见过任何一个学生，但我可以通过他们的功课来了解他们，看到他们的学习态度在我眼前慢慢形成。我发现，对于那些电脑使用得心应手并且愿意融入围绕课程内容形成的团体之中的学生来说，这种学习的效果似乎更好。而老师需要愿意帮助建立起这种团体意思，让学生感觉到老师就在身边。unit2sloppypeoplearenotreallysloppy.itisjustthattheplantheycarryintheirmind’seyeistooprecise,toostupendousandtooperfecttobeachievedinthisworldorthenext.theyaimtoohighandwide.theysaveeverything,planningsomedaytofileandorder.whentheyfinallysetabouthandlingthings,sloppypeoplejustcan’tbeartopartwithanything.afterhoursofwork,theplacelooksexactlythesame.sosloppypeoplenevergetneat.neatpeopleplaceneatnessaboveeverythingelse.theylikeresultsanddon’tcareaboutprocess.theyhavecavalierattitudestowardpossessions.ifanythingcollectsdust,it’sgottogo.theyareincrediblywasteful.anythingthatisnotofimmediateusegoesintothetrash.theyareinsensitiveandthereisnosentimentalsalvagingofbirthdaycardsorthelastletteradyingrelativeeverwrote.neatpeopleoperateontwounvaryingprinciples:neverhandleanyitemtwice,andthroweverythingaway.sotheonlythingmessyinaneatperson’shouseisthetrashcan.soneatpeoplearelazierandmeanerthansloppypeople.thedistinctionbetweenthemismoral.邋遢人其实不是真的邋遢，只是他们心目中的计划太周密，太宏伟，太完美，今生来世都无法实现。他们把目标定得太远太高。他们把东西都留起来，等有一天去处理、归档。终于着手清理时，又什么都舍不得扔。折腾了几个小时后，一切看上去还跟原来一模一样。所以邋遢的人永远整洁不起来。整洁人把整洁放在至高无上的地位，只顾结果，不管过程。他们对财物漫不经心，只要会沾灰的东西就扔掉。他们挥霍起来令人难以置信，一时用不上的东西都丢进垃圾桶。他们麻木不仁，绝不会多凑善感地留着生日贺卡或某亲戚的临终绝笔。整洁的人有两条雷打不动的原则：任何东西绝不处理第二次；把东西都扔掉。所以整洁人家里唯一凌乱的就是垃圾箱。由此可见整洁人比邋遢人懒惰、刻薄。他们之间的差别是品行层面的。unit3herdaughtersmokedan...
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