备考2025届高考英语一轮复习讲义第一部分过透教材Unit6Spaceandbeyond外研版选择性必修第四册

Unit6SpaceandbeyondNowadays，peoplehavebecomeaccustomedtospacetravel.IfNeilArmstronghadn’tsetfootontheMoonin1969，muchdiscoveryofspacewouldn’thavebeendone.FollowinghisMoonlandings，spacetravelsoonbecameunexceptionaltothepublic.WhentheChallengerspaceshuttletookoffin1986，theworldseemedtohavelostitswonderattheamazingachievementsoftheastronautsinvolvedandforgottenhowhazardousspacetravelcouldbe.Tragically，thespaceshuttleexplodedandthecrewonboardwerekilled.AstheChallengerdisastercastabigshadowonthepublic，manyreportsweresubmittedrequestingthatspaceshuttleflightsshouldbesuspendedforafewyears.IttooknearlythreeyearsbeforeourenthusiasmwasrekindledandtheDiscoverywaslaunchedsuccessfully.ThesacrificeoftheChallengerremindsusthatwemustcontinuetoreachforthestarsnomatterhowdistanttheymightseem.1suspendvt.暂停，中止；悬挂；使短暂停职（或停学等）1.Hewassuspendedfromschoolforhisrepeateddisturbingbehavior.2.Theairlinedeclaredthesuspension（suspend）offlightsbetweenthetwocitiesduetothesuddenoutbreakofthedisease.3.由于列车停运，司机因无法处理紧急状况而被停职。Duetothesuspensionofthetrain，thedriverwassuspendedfromhispositionforhisinabilitytohandleemergency.★besuspendedfrom悬挂在……上；被停职（或停学等）★suspensionn.延缓，暂停；停职2submit（submitted，submitted，submitting）v.提交，呈递；屈服，被迫接受1.Papersonecologysubmitted（submit）afterthedeadlinewillbeconsideredlateandreceivelowergrades.2.Shehadtosubmitherselftolistening（listen）tohiscontinuouscomplaintabouthisschoolpolicyfortherewasnooneelseintheroom.点拨submit（oneself）to…中的to为介词，其后只能跟名词、代词、v-ing形式作宾语。常见的简洁出错的to作介词的短语有makecontributionstodoing，getdowntodoing，thekey/answertodoing，whenitcomestodoing等。这些短语中的to简洁被误以为是不定式符号，须要特别留意。3.Whenisthefinaldateforthesubmission（submit）ofourproposals？4.在任何状况下我们都不应当向生活中的挑战和困难屈服。（读后续写之主旨升华）Undernocircumstancesshouldwesubmit（ourselves）tothechallengesandhardshipsinlife.（submit）5.假如你对这个职位感爱好，请于12月28日之前提交申请至校办公室。（通知）Ifyou’reinterestedintheposition，pleasesubmityourapplicationtotheschoolofficebefore28thDecember.★submitsth.to…向……提交某物submit（oneself）to…屈服/听从于/不得已接受……★submissionn.提交，呈递；屈服submissiveadj.听从的3become/be/getaccustomedto（doing）sth.习惯于（做）某事1.Eventhoughthebrainisusedtoignoring（ignore）unnecessarydetails，itisprogrammedtorememberrepeatedinformation.2.我们太习惯于运用手机获得信息以至于我们发觉宁静地坐着读会儿书很困难。Wearesoaccustomedtousingourmobilephonesforinformationthatwefinditdifficulttositquietlyandreadforawhile.（accustom）★accustomedadj.习惯于；惯常的★become/be/getusedto（doing）sth.习惯于（做）某事4castashadowon/over给……蒙上阴影1.ThedirectorcastJaneasanambitiouslawyer，forwhichshewasnominatedasBestActress.2.Ifyouwerecast（cast）onadesertedisland，whatwouldyoudo？3.这一悲剧给他们的生活蒙上了阴影，使他们郁郁寡欢。（心情描写）Thetragedycastashadowon/overtheirlives，makingthemgloomyanddepressed.4.我认为约翰会成为一个好班长，所以我要给他投票。IthinkJohnwillmakeagoodmonitor，soI’dliketocasta/myvoteforhim.★castv.（cast，cast）投射（光、影子等）；向……投以（视线、笑容等）；投；掷；选派角色；投票n.全体演员castsb.assb.选某人扮演某人casta/one’svote（for…）（为……）投票5"情态动词＋havedone"结构1.克里斯在期末考试中取得如此好的成果，确定特别努力学习了。Chrismusthavestudiedveryhardtoachievesuchgoodacademicperformanceinthefinalexam.2.我本不须要那么焦急，去香港的航班因为台风被取消了。Ineedn’thavebeeninsuchahurry.TheflighttoHongKongwascancelledduetothetyphoon.3.史密斯先生不行能去北京了，因为我刚才还在图书馆见过他。MrSmithcan’t/couldn’thavegonetoBeijing，forIsawhiminthelibraryjustnow.4.我本应当在今日下午四点与你见面的，可是我母亲突然来看我，因此我出不去了。（致歉信）Ishouldhavemetyouatfouro’clockthisafternoon，butmymothersuddenlycametovisitme，soIcouldn’tgoout.5.我本准备昨天去你家向你表示庆贺，但是你不在。Iwouldhavevisitedyourhometocongratulateyouyesterday，butyouwereout.★常见的"情态