unit3 I have seen amazing things 课文详解

Whatwouldyoudoifyoufoundyourselfaloneonadesertisland？如果你发现你独自一人在一个荒岛上，你将怎样做呢？本句为与现在事实相反的虚拟语气条件句，主句谓语动词用“should/would/could/might＋动词原形”，从句谓语动词用动词的过去式(be动词用were)。,虚拟语气条件句的其他两种情况为：(1)与过去事实相反的假设。主句谓语动词用“should/would/could/might＋have＋过去分词”，从句谓语动词用“had＋过去分词”。(2)与将来事实相反的假设。主句谓语动词用“should/would/could/might＋动词原形”，从句谓语动词用“should/wereto＋动词原形”或直接用动词的过去式(be动词用were)。werewerewerewere①IfI________(be)you,Iwouldstudyhardertoachievemydream.②Ifithadnotbeenforyourhelp,wecouldnot___________(finish)theworkaheadoftime.③Ifit________(be)raintomorrow,thesportsmeetingwouldbeputoffhavefinishedweretowereStarsentences:Findandtranslatethem.1.Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.2.Describedasanenormousroundplate,itspinsslowlyinspacetoimitatethepulloftheearth’sgravity.Istaredatthemovingmodelofthewastemachine,absorbedbyitsefficiency.3.Well,nowthere’sasystemwherethewasteisdisposedofusingtheprincipleofecology.1.Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.2.Describedasanenormousroundplate,itspinsslowlyinspacetoimitatethepulloftheearth’sgravity.Istaredatthemovingmodelofthewastemachine,absorbedbyitsefficiency.3.Well,nowthere’sasystemwherethewasteisdisposedofusingtheprincipleofecology.我首先参观的是一个太空站，这个站被认为是太空中最现代化的地方。太空站像一个巨大的圆盘，在太空中缓缓地旋转，以仿照出地球重心的引力。我注视着缓缓移动的垃圾分解机器模型，为它的成效所吸引。可现在我们有一种装置，能利用生态学原理来处理掉废弃物。Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.我首先参观的是被认为太空中最现代的太空站aspacestationconsideredthemostmoderninspace过去分词作后置定语可以扩充为定语从句=aspacestation___________________themostmoderninspace.whichwasconsideredDescribedasanenormousroundplate,itspinsslowlytoimitatethepulloftheearth’sgravity.(过去分词伴随作状语)=______________describedasanenormousroundplate,_____itspinsslowlytoimitatethepull…gravity.(be)describedas…像…,被描绘成…enormous:huge,largeorgiant庞大的thepullof……拉力theearth’sgravity地心吸引力ItwasandInsidewasanexhibitionofthemostup-to-dateinventionsofthe31stcentury.(教材P22)太空站里展出了31世纪一些最前沿的发明。本句为一个完全倒装句。正常语序为“Anexhibitionofthemostup-to-dateinventionsofthe31stcenturywasinside.”。表示方位的副词there，here，out，in，above等和表示方位的介词短语等放句首,而句子主语又非人称代词时，句子完全倒装。①Inthisdistrict________(be)manybeggarswholookverypoor..②Out________(rush)amanwholookedverybad-tempered.③Amongtherushofangrywater________(sit)abirdonhernest.arerushedsatanexhibitionof…:…展览themostup-to-date:最前沿的showsb.around…:带某人参观…along沿着…amoveablepath移动的运送带thelatestformofcommunication最新的通讯方式nomore…不再有…typistsworkingonatypewriterorcomputer(-ing作后置定语,修饰typists)=typists_____________atypewriterorcomputerwhoworkonMessagecanbesentusinga“thoughtpad”.=People___________messageby_______a“thoughtpad”thoughtpad思想仪器place…over…把…放在…上themetalband金属带clearyourmind排除杂念thenextinstantit’ssent.片刻之间信息就被发出去了cansendusingIt’sstoredonthe“thoughtpad”ofthereceiver.信息储存在接受器的思想仪上.store储存receivev.收到，接受-----receivern.接受器efficient有效的environmentallyfriendly环保limitation(n.)局限blame…for…因…怪责…fault[C:]过失,失误3.Theonlylimitationisiftheuserdoesnotthinkhisorhermessageclearly,anunclearmessagemaybesent.(教材P22)唯一的缺点是，如果使用者不能想清楚要传递的信息，发送出去的信息可能是模糊不清的。分析：本句是一个主从复合句，其中主句的主语为_________________，谓语动词为____，从句是省略了关系词that引导的_____从句，该从句又包含由if表示“如果”的____________从句。theonlylimitationis表语条件状语Well,nowthere'sasystemwherethewasteisdisposedofusingtheprinciplesofecology.(教材P22)可现在我们有一种装置，能利用生态学原理来处理掉废弃物。分析：本句是一个主从复合句，其中由where引导的修饰system的是_______从句。主句主语为______，谓语动词为___，表语为____________。该句中有一个重要短语：清除；处理______________，表示动作______(被动/主动);(by)usingtheprinciplesofecology为分词短语，作方式状语。定语thereisasystembedisposedof被动There’sasystemwherethewasteisdisposedofusingprincipleofecology.有一种装置,能利用生态学来处理掉废物asystemwhere…:where引导定语从句,作状语=inwhichdisposeof…:getridofordestroy消除,处理,销毁1.Iknowmanycases______Chinesestudentscan’tmakecorrectEnglishsentences.2.Iwasofferedajob_______Iwouldlearnmuch.3.It'shelpfultoputchildreninasituation______theycanseethemselvesdifferently.4.Thosesuccessfuldeafdancersthinkthatdancingisanactivity_______sightmattersmorethanhearing.5.Itookpartinmanyactivities__________wereheldbyVolunteerAssociationthissummer.先行词是case,point,job,situation,activity等，从句中缺少抽象意义地点状语，关系词用wherewherewherewherewherewhich/thatAgiantmachine,alwaysgreedyformore,swallowsallthewasteavailable.一架巨大的机器,总是贪得无厌,能把所有能获得的废物都吞进去.alwaysgreedyformore:形容词短语,作定语(be)greedyfor...贪心…gianta.large,huge,enormous庞大的swallowv.吞并availablea.可获得的,可利用的beturnedinto…被转化成…Istaredatthemovingmodelofthewastemachine,absorbedbyitsefficiency.过去分词作伴随状语=Istaredatthemovingmodelofthewastemachine__________absorbedbyitsefficiency.stareat...凝视…(be)absorbedby…=(be)attractedby被…吸引moveon继续向前移动andIwasOurthirdstopshowsthechangesthathappenedtoworkpractice.happentosb./sth.发生在...上happentodo碰巧做...workpractice工作实践Mymindbegantowander.我的思绪开始漫游.(定语从句,修饰changes)1.一些最前沿的发明2.带某人到处(看看)3.最新的通讯形式之一4.因为…而责备…5.过去常常6.收集废弃物7.对…是贪婪的8.把所能获得的废弃物都吞进去9.把…变成…9.工作实践10.发生11.给机器人设置程序执行任务12.在太空居住地工作和学习13.监控机器人14.奇妙的未来世界1.一些最前沿的发明2.最新的通讯形式之一3.因为…而责备…4.过去常常5.收集废弃物6.对…是贪婪的7.把所能获得的废弃物都吞进去8.把…变成…themostup-to-dateinventionsoneofthelatestformsofcommunicationblame…for…usedtodocollectwastebegreedyforswallowallthewasteavailableturn…into…9.工作实践10.发生11.给机器人设置程序执行任务12.在太空站工