大学英语精读book4-unit2

才能因为他的想法奇怪，行为也和别人极为不同。Withaverypeculiarturnofmind,hebehavesverydifferentlyfromanyoneelse.Onelasteffortconverteddefeatintovictory.Thehotelhasbeenconvertedintoanofficebuilding.2)cause(aperson)tochangehisbeliefs,etc.皈依;改变信仰TheyhaveconvertedtoBuddhism.reserve:有些动物在秋季储备大量的食物，以防冬季挨饿。SomeanimalskeepagreatreserveoffoodinfalltokeepfromstarvinginLawsandregulationsaremadetoprotectthewildlifereserves.他在自然保护区拍了很多狮子的照片。2.vt.keepforspecialpurpose保留，预订Theseseatsarereservedforspecialguests.agoodcaseinpoint:agoodexampleofwhatisbeingtalkedaboutLackofcommunicationcausesseriousproblemsandtheirmarriageisaCollocation:incase以防；如果；倘若inanycase无论如何conceive:vt.2)form(anidea,plan,etc.)inthemind;thinkof;imagine想出（主意、计划Iconceivedthattheremustbesomedifficulties.Thescientist'sexperimentsgavebirthtoanewdrug.那位科学家的实验产生了一种新药。deposit:vt.putorstoreforsafekeepi她刚刚把一大笔钱存到她的帐户上。Shehadjustdepositedalargesumofmoneyinheraccount.Hedepositedhisreturnedbookswiththelibrarian.Collocation:deposit…with把……交给……保管expend:vt.spendoruseupThestudentsexpendedmuchcareontheirgraduationpapers.expend,spend&cost这三个动词均含“花费”之意。expend较正式用词，通常指为某一专门目的而花费大量金钱、时间或指花费时间、金钱、劳力等。其主语是物，而不能由人充当，也4.Theyalltheirstrengthintryingtoclimbout.5.Don’tsuchalo6.Herirresponsiblebehaviourherfathermanysleeplessniexpendcostsspendexpendedspendcostsexpendrate:n.thespeedatwhichsomethinghappensorchanges按你这样的工作速度,你绝对做不完。Attherateyouwork,you’llneverfinish.这三个名词均含“速度、速率”之意。speed普通用词，指单位时间内行进的固定速度或速率，也指可能达到rate作“速度”讲时，与speed同义，可换用。作速率解时，指相对增长的速度，也指两种相比较而得出的标准速度。pace普通用词，指步行的速度，常引申指活动的进度或生产率。Directions:Fillintheblankswiththewordsabove.4.Youshoul