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《2020_2021学年新教材高中英语Unit4SpaceExplorationSectionⅠListeningandSpeaking&ReadingandThinking巩固练习含解析新人教版必修第三册.docx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、高考Unit4SpaceExplorationSectionⅠListeningandSpeaking&ReadingandThinking一、单句语法填空1.(mental),IbeganmakingalistofthingsIhadtodo. 2.Hewasamanof(intelligent)andmademuchmoney. 3.Ithinkit’sa(universe)truth. 4.Asanadult,youshouldbe(independently). 5.(determine)tofocu
2、sonstudying,Jackmovedtoanothercity. 二、标出下面诗歌中的重读音节(○)和非重读音节(○)Oneday,IsaacNewtonsatAndsawanapplefall.三、根据首字母提示补全单词,完成下面小语段1.M isexploringspaceinthe2.h offindingoutmoreaboutthe3.u .Somescientistswere4.d tohelphumansandtheymade5.v
3、 tocarrybravepeopleintospaceforthesecrets.However,theymustbecareful.Ifthere’samistakeduringthe6.l ,itcankilleverybodyon7.b . 四、阅读理解-7-/7高考Here’salistofsomeinterestingfactsaboutstars.Thesunisthecloseststartotheearth.Thesunisabout150millionkilome
4、tersaway.Oursun,likemostotherstars,givesoffpowerandlightbynuclearfusion(核聚变),whichhappensexactlywhereit’sthehottest.Thesunisabout4.5billionyearsoldanditwillstilllastsixbillionyearsorso.Whenitrunsoutofitsfuel(燃料),itwoulddevelopintoaredstarwhenincreasinginsiz
5、e.Sincestarsarebillionsoflightyearsaway,itmaybehardtorecognisethatstarsareincontinuousbattleswiththemselves.Allthestarshavetheirowngravitationalpull(引力)thatpullsthem.Thesurprisingpartisthatthenuclearfusionoccurringinsidethestartrulyproducesanoutward(向外的)pus
6、htoresist(抵抗)thegravitationalforce,whichkeepsitspresentshape.Starshavedifferentcolours.Thehotteststarsaresurprisinglythesmallestonesandareblueincolour.Theirtemperaturesgotoabout12,000Kelvin.Althoughtheyellow-colouredstarsarethemiddle-sizedonesjustlikethesun
7、,theirtemperaturesfalltoabout6,000Kelvin.Andlastly,thecoolestandgreatestonesarecolouredredandthetemperaturesofthemareabout3,000Kelvin.Whenlookingatthenightsky,wemaythinkthatstarsareuptherealone.Butdon’tbesurprisedthattheseheavenlybodiesinfacteinpairs.Andsta
8、rscaneveneingroupsof3oreven4!1.Whatwillhappenwhenthesunrunsoutofitsfuel?-7-/7高考A.Itwilldisappearslowly.B.Itwilllastsixbillionyears.C.Itwillbeeawhitestar.D.Itwillbeelargerinsize.2.WhatcanwelearnfromPara
