大学英语综合教程6课后练习答案

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1、UnitlWhenIfirstcameintocontactwithonlineteaching,lhadquestionsaboutthevalidityofthisinstructionalmedium.Iwouldnotknowwhetherthestudentsubmittingtheworkwasthesamepersonwhoregisteredforthecourse.OnlineteachingalsorequiredrethinkinghowIdeliverthesubjectmatt

2、er'Withoutface-to-facecommunication'canl,viacomputer,makethestudentsfeelthesamekindofenthusiasmandappreciatemysenseofhumor?Myshydaughter'sexperienceprovedtobeveryinspiring.Sheneverspokeinclass,butinthetwoonlinecoursesshetook,shedivedintodiscussionsandpos

3、tedheropinions.TheonlinecoursebeganandthingsranbetterthanIhadexpected.ThestudentsaIIfollowedthedirectionswell,andthediscussionboardwaslively.l’venevermetanyofmystudentsbutIgottoknowthembytheirworkandIsawtheirIearningattitudesdevelopbeforemyeyes.Ifoundtha

4、tonlineeducationworkedbestwithstudentswhowereverycomfortablewiththecomputerandwillingtobecomepartofacommunitybuiltaroundthesubjectmatter.AnditrequiredteacherstobewilingtohelpbuiIdthatsenseofcommunityandmakethestudentsfeeltheteacherwasalwaysthere.刚接触网络教学吋

5、，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

6、手并且愿意融入围绕课程A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。Unit2Sloppypeopiearenotreallysloppy.ltisjustthatthepiantheycarryintheirmind'seyeistooprecise,toostupendousandtooperfecttobeachievedinthisworldorthenext.Theyaimtoohighandwide.Theysaveev

7、erything,planningsomedaytofjleandorder.Whentheyfinallysetabouthandlingthings,sloppypeoplejustcan’tbeartopartwithanything.Afterhoursofwork,theplacelooksexactlythesame.Sosloppypeoplenevergetneat.Neatpeopleplaceneatnessaboveeverythingelse.Theylikeresultsand

8、don’tcareaboutprocess.Theyhavecavalierattitudestowardpossessions.lfanythingcollectsdust,it’sgottogo.Theyareincrediblywasteful.Anythingthatisnotofimmediateusegoesintothetrash.Theyareinsensitiveandthereisnosentimentalsalvagi