小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com【新教材精创】学科网2020-2021学年高中英语新教材同步备课（人教版选择性必修第一册）Period1ReadingandThinking练习I.单词拼写。1.TheBrownslovethesofahappyhomelife.（安全）2.Hydrogenandoxygenctoformwater.（结合）3.Thepolicearecheckingthesceneofthec.（犯罪）4.Thechemicalsofthisparticularmoleculeisveryunusual.（结构）5.Thestoryisamagicalmixoffandreality.（幻想）6.Itissaidthatthisheatingsystemhasanatemperaturecontrol.(自动的)7.(使融合)thekidswiththecommunityaswellasfindingthemarole,isessential.8.Theyincludethefloorexercisesasaregularpartoftheirfitness(常规).9.TheOfficialGuideAppis(可获得的)forfreeinboththeAppStoreandGooglePlay.10.Wehavesufferedaserioussetback.N,wemustnotbediscouraged.II.完成句子。1.也许在不久的将来我们就能治愈艾滋病。inthenearfuturewewillbeabletocureAIDS.2.知道如何解决这个问题是重要的。Ithowtosolvetheproblem.3.上课记笔记是一个好习惯。Ittomakenotesinclass.4.我一做出最后的决定就感到轻松多了。Ihadmadethefinaldecision,Ifeltalotmorerelaxed.5.他坚持要我们参加这次讲座。Heinsistedthat.6.最好不要和山姆闲逛。____________________________________withSamthen.7.我总觉得他没把他知道的事全告诉我们。I_____________________________heknowsmorethanhehastoldus.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com8.我现在很忙,无法帮忙打扫房间。Iambusyatthemoment,so______________________________theroom.III.阅读理解。Thelong,whiterobotweighsmorethan450kilograms.Likeotherrobots,itisequippedwithcamerasandmechanicalarmstoautomaticallyperformmanydifferentjobs.AngusisamajorpartofoperationsatAlexander’sindoorrobotfarm,about40kilometerssouthofSanFrancisco.The743-squaremeterfarmusesahydroponicsystemthatgrowsplantswithoutsoil.Theplantsgrowinsideequipmentthatprovidesacontinuousflowofwater.Theindoorfarmuseselectricallightinsteadofsunlight.Thiskindoffarmusesmuchlesswateranddoesnotrequirehumanlabortorun.ThemainjobforAngusistomovethousandsofplantsaroundthefarm,fromsmallcontainerstolargeronesastheygrow.Angusalsocarriesplantstoanotherrobotthatdoesnothaveanameyet.Angusmovesslowlytocompleteitswork.Buttherobotisverystrongandcanliftabout300kilograms.Fornow,thefarmuseshumanstocollectvegetablesandothercropswhentheyareready.ButAlexandersaysheisworkingonarobotthatwilleventuallytakeoverthatjobtoo.AlexanderhelpedstartthecompanyIronOxafterleavingGoogle,whereheworkedonroboticsatthecompany’sGooglexproject.HeteamedupwithanotherformerGoogleemployee,JonBinney.TogethertheyfoundedIronOx.IronOx’swebsitesaysthehydroponicgrowingsystemuses90percentlesswater.Italsosaidthegrowingmethodisupto30timesmoreproductivethangrowingcropsonland.Alexandersaidgrowingfoodroboticallythroughouttheyearinmajorcitieswillprovideamoreconsistentandfreshproduct.MostofthevegetablessoldintheU.S.aregrowninCalifornia,Arizona,Mexicoandothernations.ThatmeansthatmanypeopleinU.S.citiesareeatingvegetablesthatarenearlyaweekoldbythetimetheyarriveinstores.Indoorfarmsoperateallyearandarenotgenerallyaffectedbybadweather.Thiswillpermitthecompanytoprovideasteadyflowofgoodswithoutmajorpricechanges.1.HowdoesAngusworkinthefarm?A.Itprovidesacontinuousflowofwaterfortheplants.B.Itdirectsotherrobotstoworkinthefarm.C.Itworksoncollectingvegetables.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc98...