2024-2025学年新教材高中英语综合素养提升Unit5Intotheunknown学案含解析外研版选择性必修4

PAGEUnit5IntotheunknownⅠ.单句语法填空1.Ithoughtthiswasintriguing(intrigue)andIdidsomeanalysis.2.Shebegantosobagain,burying(bury)herfaceinthepillow.3.WhenMsAkanniwasreleased,shewasarrestedagain,forabandoning(abandon)herchild.4.Plentyofexpansions(expansion)andnewprojectshavebeenabandonedoflate.5.Therewerestillmanyshipwrecks(shipwreck)intheareabutfewpeopleseemedtocare.6.Therainfallreached460millimetres(millimetre)inthedistrict,thehighesteverrecorded,accordingtothegovernment.7.Hemanagedtograspthemetal,getafirmgripofitandleavehisbodyupwards(upwards).8.Hefacedthepress,initially,inasomewhatsubdued(subdue)mood.9.Thetroopschargedandretreated(retreat)andchargedagain.10.Frankdelved(delve)intohispocketandbroughtoutafewcoins.Ⅱ.选词填空makeagetaway;checkout;testthewaters;steerclearof;theunknown;setout;throwoneselfinto;thinktwice;shrinkfrom;lookinto1.Guestsmustcheckoutbeforenoon,ortheywillbecharged.

2.Theystolethemoneyandthenmadeagetaway.

3.Takingthisapproachprovidestheinventorwithtimetotestthewatersonhisorherinvention.

4.Youwouldbebettertosteerclearofsomuchjargoninyourtalk.

5.Oncemorehe’smakingaleapintotheunknownwithoutaplan.

6.Hesetouttodoalotofthings,butdidn’tsucceed.

7.Hiswayofcopingwastothrowhimselfintowork,andhebegantoreinventhimself.

8.Youneedtothinktwicebeforeyoumakeadecision.

9.Youmaynotshrinkfromtheresponsibility.

10.Iusuallylookintoabookbeforedecidingwhethertoreadit.

Ⅲ.语法填空(2024·枣庄高二检测)Today,muchoftheworld’soceanisstillamystery.Only5percentofit1._____(explore)sofar.Infact,weknowmoreaboutsomeareasofMars2._____somepartsoftheworld’socean.Newtechnology,however,ishelpingscientistsexplorethese3._____(hide)worlds.Forexample,scientistsareusing4._____underwatervehiclecalledDeepSeatoexploreseamounts—underwatermountains.ScientistshaveusedDeepSeatostudyLasGemelas,anareaofseamountsnearCostaRica.Ahuge5._____(vary)ofspecieslivearoundLasGemelas.Someofthesespeciesmayhavechemicals6._____canhelppeoplefightillnesses.The7._____(deep)locationoftheearthistheMarianaTrenchinthePacificOcean.Theoceanfloorthereisapproximately11,000metresdeep.In2012,filmmakerandexplorerJamesCameronreachedtheMarianaTrenchinavehiclecalledDeepSeaChallenger.Hewasthefirst8._____(complete)thejourneyalone.Camerontook9._____(photo)andmadevideosontheoceanfloor.DeepSeaexplorationalsohelpsusinotherways.Forexample,wearelearninghowunderwaterearthquakescausetsunamis.AsCameronsays,“Thisisthe10._____(begin)ofopeningupanewfrontier.”【文章大意】这是一篇说明文。世界上的大部分海洋仍旧是个谜,然而,新技术正在帮助科学家探究这些隐藏的世界。文章介绍了一位科学家对地球上最深的地方——太平洋的马里亚纳海沟的探究。1.【解析】hasbeenexplored。考查现在完成时态的被动语态和主谓一样。句意:到目前为止,只有百分之五的地方被探究过。句子主语是Only5percentofit,第三人称单数,和谓语动词explore之间是被动关系,再依据sofar“到目前为止”,可知句子用现在完成时态的被动语态。故填hasbeenexplored。2.【解析】than。考查连词。句意:事实上,我们对火星某些地区的了解要比对海洋某些地区的了解还要多。依据more可知此处是比较级。故填than。3.【解析】hidden。考查过去分词。句意:然而,新技术正在帮助科学家探究这些隐藏的世界。此处worlds和hide之间是被动关系,故用过去分词作前置定语。故填hidden。4.【解析】an。考查不定冠词。句意:例如,科学家正在运用一种名为“深海”的水下工具来探究海底山——水下山脉。此处underwater以元音音素开头,前面加an表示“一种水下的工具”。故填an。5.【解析】variety。考查固定词组。句意:LasGemelas四周生活着各种各样的物种。固定词组:avarietyof“各种各样的”。6.【解析】that/which。考查定语从句。句意:其中一些物种可能含有可以帮助人们对抗疾病的化学物质。此处chemicals是先行词,指物,放在后面的定语从句中作主语,所以由that/which来引导定语从句。故填that/which。7.【解析】deepest。考查形容词最高级。句意:地球上最深的地方是太平洋的马里亚纳海沟。马里亚纳海沟是地球上“最深的”地方,所以这里用形容词最高级。故填deepest。8.【解析】tocomplete。考查动词不定式作后置定语。句意:他是第一个独自完成旅程的人。固定用法:thefirst(second...)todosth.“做某事的第一个(二个……)”。此处是动词不定式作后置定语。故填tocomplete。9.【解析】photos。考查名词复数。句意:卡梅隆在海底拍摄照片和录像。固定搭配:takephotos“拍照”。此处用名词复数。故填photos。10.【解析】beginning。考查名词。句意:这是开拓新疆域的起先。分析句子结构可知the用在名词前面。故填beginning。Ⅳ.微写作(2024·曲阜高二检测)假设你是红星中学高三学生李华。你的美国挚友Jim得知你对探月感爱好,发来邮件和你探讨该话题。请你给他回复邮件,内容包括:1.月亮在中国文化中的寓意;2.你对人类探月活动的看法。留意:1.词数80左右;2.开头和结尾已给出,不计入总词数。DearJim,Iamgladtosharewithyoumoredetailsaboutmypassionformoonexploration.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua【参考范文】DearJim,Iamgladtosharewithyoumoredetailsaboutmypassionformoonexploration.ItstartedwithwhatIhadbeentoldaboutthemoonasakidandgrewstrongerwithtime.Asyoucanguess,thereisrichculturalmeaningbehindthefaithfulcompanionoftheearth.InChineseculture,asopposedtothemasculinityofthesun,themoonisoftencomparedtoaquietandelegantlady.Also,itremindspeopleoftheirfamilyandfriendsfaraway.Peoplefeelreassuredknowingthattheyarewatchingthesamemoonasifthemooncouldserveastheirmessenger.Humanbeingshaveneverstoppedexploringourclosestneighbor.Ibelieveitisofgreatsignificance.Thedevelopmentofrelevanttechnologyfacilitatestheprogressofscienceingeneral,whichbenefitsoureverydaylife.What’smore,Ithinkmoonexplorationshowsanimportanthumantrait