新教材高中英语必修第三册UNIT4SPACEEXPLORATIONUNIT4SPACEEXPLORATIONSectionCDiscoveringUsefulStructures新教材高中英语必修第三册UNIT4SPACEEXPLORATION核心词汇词汇一firstofall首选;第一;最重要;首先◆教材原句Firstofall,youmustbeintelligentenoughtogetarelatedcollegedegree.首先,你必须足够聪明来得到一个相关的大学文凭。◆学法点拨firstofall一是用来列举事物,二是突出重要性◆要点必记comefirst首先;第一;首先要考虑的firstandforemost首先;首要的是firstandlast从各方面看;完全firstup第一;首先fromthe(very)first从一开始fromfirsttolast从头至尾;自始至终atfirst起初;起先题组练·领悟方法新教材高中英语必修第三册UNIT4SPACEEXPLORATION单句写作(1)(首先),youshouldimproveyourspokenEnglish.(2)Asastudent,(最重要的),shouldbehonest.(3)(首要的是),youmusttellmethetruth.(4)Mysonwasverystronganddidn’tturntomeforhelp(从头至尾).(5)Myparentsdidn’tunderstandwhatImeant(起初).Afterknowingit,theybothsupportedme.FirstofallfirstofallFirstandforemostfromfirsttolastatfirst新教材高中英语必修第三册UNIT4SPACEEXPLORATION词汇二recyclevt.回收利用;再利用◆教材原句Inspace,astronautscollectalldirtywatersoastorecycleitforlateruse.在太空中,宇航员收集所有的污水,以便回收利用。◆要点必记recyclethewastematerial回收废物recyclepaper/glass回收纸/玻璃recycledmaterials回收的材recyclingn.回收利用◆词语积累re-可以作动词前缀,表示“又,再,重新”cyclen.循环;周期→recyclev.回收利用;再利用placev.放;置→replacevt.取代;放回movev.移动→removevt.移开;挪走usevt.使用→reusevt.再利用buildv.建;建造→rebuildv.重建新教材高中英语必修第三册UNIT4SPACEEXPLORATION单句语法填空(1)Makinglovelyobjectsusing(recycle)andmadematerial.(2)Thegarbageisthentakenawayand,ifpossible,(recycle).单句写作(3)Paperbags(很容易被循环利用)butrequiremoreenergytoproduceandtransport.单句翻译(4)始终正确地处理你的垃圾,并在可能的情况下回收废物。______________________________________________________________________recycledrecycledareeasilyrecycledAlwaysgetridofyourrubbishproperlyandrecyclewastewherepossible.新教材高中英语必修第三册UNIT4SPACEEXPLORATION词汇三lack(1)n.缺乏;短缺(2)vt.没有;缺乏◆教材原句Astronauts’bonesandmusclescangetveryweakinspaceduetothelackofgravity,sotheyneedtoexerciseeveryday,whichwillhelpthemstayhealthy.由于缺乏重力,宇航员们的骨头和肌肉很容易变得虚弱,所以他们需要每天锻炼来保持健康。◆要点必记thelackof...缺乏……lacksth.缺乏……alackof缺少for/becauseof/through(a)lackof因为缺乏……belackingin缺乏……◆误区警示·lack作动词时,是及物动词,其后直接接宾语。·lack作名词时,其后接介词of。新教材高中英语必修第三册UNIT4SPACEEXPLORATION单句语法填空(1)Theheadmastersaidthatlackofmoneywasagreatchallenge.(2)Though(lack)money,theymanagedtosendtheirsontouniversity.(3)Myfatherlooksquitetired_____________lackofsleep.单句写作(4)Healthproblemsarecloselyconnectedwithbadeatinghabitsand_______________(缺乏锻炼).(5)AlthoughPeter(缺乏经验),themanageraskedhimtotakechargeoftheproject.alackingfor/throughalackofexerciselackedexperience新教材高中英语必修第三册UNIT4SPACEEXPLORATION词汇四otherwiseadv.否则;要不然◆教材原句...everythingwouldfloatoffotherwise.……否则所有东西都会飘走。◆要点必记(1)通常用于“祈使句+otherwise+陈述句”的句型,意为“否则”,相当于or。(2)otherwise作句子副词时,还常用于引起含蓄型虚拟语气句,表示如果某事没有发生,就会发生另一件事,该句谓语部分多用“would/could+havedone”。Studyhardnextterm,otherwiseyouwillfallbehindothers.下学期努力学习,否则你会落后于其他人的。Bobhelpedme.Otherwise,Iwouldn’thavefinishedthetaskontime.鲍勃帮助了我。否则我不可能按时完成任务的。新教材高中英语必修第三册UNIT4SPACEEXPLORATION单句语法填空(1)Dosomeexercisesasapreparationbeforeyouswim.___________,youmighthurtyourself.(2)Hemusthavecompletedhiswork___________,hewouldn’tbeenjoyinghimselfbytheseaside.(3)Welostourwayinthatsmallvillage.Otherwisewe_________________________(visit)moreplacesofinterestyesterday.单句写作(4)Thanksforyourdirectionstothehouse;wewouldn’thavefoundit___________(否则).(5)TheygottwofreeticketstotheopeningceremonyoftheOlympics;___________(否则)they’dneverhavebeenabletoaffordtogo.Otherwiseotherwisewould/couldhavevisitedotherwiseotherwise新教材高中英语必修第三册UNIT4SPACEEXPLORATION词汇五undercontrol在……的控制下◆教材原句Duringaspacewalk,astronautshavetomoveslowlysothattheycankeeptheirbodiesundercontrol.在太空行走中,宇航员不得不慢慢地移动以便他们能控制自己的身体。◆要点必记outof/beyondcontrol失去控制incontrolof掌管;控制in/underthecontrolof在……的控制下take/gain/getcontrolof控制losecontrolof失去控制get/bringsth.undercontrol控制某事/某物◆归纳拓展“under+抽象名词”结构:underdiscussion在讨论中underguarantee在保质期内underconstruction在建设中underrepair在修理中underconsideration在考虑中underexamination在检查中underattack遭受攻击新教材高中英语必修第三册UNIT4SPACEEXPLORATION单句写作(1)Eventhoughthefireis(得到了控制),itisstillburning.(2)[2019·湖南长沙长郡中学高一期中]ThishelpstheIOCkeeptheOlympics’budget(得到了控制).(3)[2019·江苏南菁高级中学高一第一次段考]Tomydisappointment,hisbehaviorissomewhat(失去控制).undercontrolundercontroloutof/beyondcontrol新教材高中英语必修第三册UNIT4SPACEEXPLORATION同义句转换(4)Atthismoment,theproblemisbeingdiscussed.→Atthismoment,theproblemis.(5)Thehigh-speedrailwayisbeingbuiltandwillbecompletedattheendof2019.→Thehigh-speedrailwayisandwillbecompletedattheendof2019.(6)Mycarisbeingrepaired.Couldyougivemealift?→Mycaris.Couldyougivemealift?underdiscussionunderconstructionunderrepair新教材高中英语必修第三册UNIT4SPACEEXPLORATION词汇六beyondprep.在更远处;超出◆教材原句Sendingpeopletootherplanetsorevenbeyondthesolarsystemisnotaneasygoaltobeachieved.将人类送往其他行星甚至太阳系之外并不是一个容易实现的目标。◆要点必记beyondcontrol失去控制beyondthereachof鞭长莫及beyondrepair无法修理beyondone’spower超出某人的权力beyonddoubt无疑地;确实beyondbelief难以置信beyondrecognition认不出来beyonddescription难以描述beyondmeasure难以衡量beyondsb.对于某人来说难以理解;对某人来说很难处理新教材高中英语必修第三册UNIT4SPACEEXPLORATION单句写作(1)Yourshoesarewornandtheyare(无法修理).(2)MartinlivesinNewYork,__________________(鞭长莫及)hisparents.(3)LangPingis(无疑)anexcellentcoachinvolleyball.单句翻译(4)这个问题他难以理解,所以他向我求助。______________________________________________________(5)罗伯特改变得太大了,以至于他