Unit3Computers【热点话题】scienceandmoderntechnology(科普知识与现代技术)网络的好处体裁：议论文写作思路：提出论点—罗列论据—结论【美文诵读】Thanks_to_the_Internet，the_world_is_becoming_smaller_and_smaller①andIthinkit'sgoodforpeople.Firstly,_with_the_help_of_the_Internet②it's_possible_for_people_to_work③athomewithacomputerinfront，sendingandgettingtheinformationtheyneed.Secondly，theycanalsochoosetobuyorsellwhatevertheywantbytheInternet,whiletraditionalshopsdon'tprovide_them_with④suchgreatfreedom.Thirdly，theycandownload_all_kinds_of_information_from_the_Internet⑤wheneverit'snecessaryandE­mailscanbesenttotheirfriendsinjustafewseconds.IlovesurfingtheInternet，foritbringsalotmorechoicesandfreedom.【学海拾贝】按要求完成或翻译下列句子。1．多亏了你的帮助，我女儿对英语越来越感兴趣了。(模仿①)Thanks_to_your_help，my_daughter_is_becoming_more_and_more_interested_in_English．2．I'vemadegreatprogressinChinesewith_the_help_of_Mr._Wang(在王老师的帮助下)．3．你有可能在两周内得到回复。It's_possible_for_you_to_get_a_reply_within_two_weeks.(模仿③)4．Farmersprovide_us_with(给我们提供)allkindsoffood.5．Youcandownload_songs(下载歌曲)fromtheInternetyoulike.Ⅰ.按要求写出下列单词1．算术；总数；金额n．sum2．(电脑)操作员，接线员n．operator3．人造的，假的adj.artificial4．算盘n.abacus5．侄女；外甥女n.niece6．目标；目的；球门n.goal7．无论如何，即使如此adv.anyhow8．病毒n.virus9．类型；打字n.&v．type10．教练n.coach11．智力，聪明，智能n.intelligence智能的，聪明的adj.intelligent12．私人的，个人的adj.personal亲自，就个人而言adv.personally13．运用；申请v.apply运用；申请n.application申请人n.applicant14．出现v.appear出现；外貌n.appearance消失v.disappear15．探索，探究v．explore探索，探究n．exploration探索的，探究的adj.exploratory用所给单词的适当形式填空。1．Accordingtoarecentresearch，dolphinsaremuchmoreintelligent(intelligence)thanotheranimals.2．Theapplication(apply)formsshouldbesimplified(simplify)tomakethingssimple.3．Ican'tseethelogicbehindyourargument.Pleasemakeitmorelogicalbecauseanythingillogicalwillcauseconfusion.(logic)4．Personally(person)speaking，it'sworthalltheefforts.5．Theearthisnothingbutaverysmallplanetintheendlessuniverse(universal)．Ⅱ.翻译下列短语1．在某种程度上in_a_way2．依……看；据……认为in_one's_opinion3．从那时起from_then_on4．结果as_a_result5．处理；安排；对付d