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Module5ALessoninaLabSectionⅠIntroduction,ReadingandVocabulary姓名:________测试时间:45分钟本卷总分:50分自评或老师评分:________基础训练Ⅰ.选择方框内的单词,并用其适当形式填空eq\x(\a\al(aimapparatusbalanceconclusionelectricity,expandgravityheatmethodresults))1.Wecanusethepowerofwindtomake________.2.The________hascomeintowideuseinthisareaanditprovesuseful.3.Haveyousetthe________upyet?4.If________,liquidscanchangeintogases.5.The________oftheexperimentistofindtherelationshipbetweenthecontentofsolublesolidsubstanceandtemperature.6.Areyouhappywiththe________oftheexperiment?Didyougetthe________youexpected?7.Weusea________toweighsubstances.8.Theforceof________pullsthingstowardstheearth'scenter.9.Metals________withheatandcontractwhencooled.答案:1.electricity5.aim,conclusion8.gravityⅡ.用所给的短语完成句子eq\x(add...tointheareaofbeproudofreactwithbesupposedtoatthebottomofkeepoutofusedto)1.Sheusedthetongs________thecoal________thefire.2.Onehundreddollarsbuyslessthanit________.3.Thecompetitionbetweenenterprisesismainly________technology.4.We________all________theChineseathletes'successduringthe31stOlympicGamesheldinBrazil.5.Iron________________waterandairtoproducerust.6.Therearesomeunderwaterplants__________________________________________thetube.7.You________________________cleantheblackboardandtheclassroomtoday.8.________thedog________________the'tletitin.答案:1.toadd;tototheareaof4.are;proudofwiththebottomof7.aresupposedto;outof语篇提能阅读理解AWe'resurroundedbychemistryineverydaylife.Sometimesitiseasytosee,likewhenyourscienceteacherdoesabigexperimentinclass.Atothertimes,itcanbeprettyhardtoseeeverydaychemistryatwork,butnearlyeverythingyoutouchorusehassomeelementofchemistryinassimpleastoothpastecontainsatleastthreechemicals,ifnotmore.Itisthemixtureofthemanditschemicalreactionthatkeepsyourteethclean.Otherthingsyouuseeverydayarecreatedbychemistry,suchashairproducts,shampooandsoap.Addingdetergent(洗涤剂)towaterinvolveschemistry.Withoutchemistry,wewouldneverhaveknownthatweneedsoaptogettheoiloutofclothesorskin.Chemistrynotonlyhelpsusmakeproductsforuse,butalsohelpsusunderstandtheworldaroundus.Chemistryhelpsusunderstandwhattheozonelayer(臭氧层)isandhowitprotectsus.Chemistryalsogivesussunscreentoprotectusfromthesun.Thankstochemistry,weknowbleach(漂白剂)can'tbemixedwithvinegar,becauseitcanproducepoisonousgas.Withoutchemistry,wewouldn'thavefireworksdisplaysonimportantdays.Chemistryplaysabigroleinfoodpreparation.Cookingfoodcausesittogothroughachemicalchange.Thatiswhycookedfoodoftentastesdifferentfromrawfood.Bakingisagreatexampleofchemistry.Toomuchortoolittleofanyingredientmakesadifferencetotheresultofbaking,forexample,thedough(面团)won'triseorthecakewillbeflat.Chemistryisn'tsomethingthatjustlivesinalab;it'ssomethingthatyoumeethundredsoftimeseveryday.Knowinghowchemistryworkswillgiveyouagreaterunderstandingofthesciencebehindsomeofthesimplest-lookingthings.1.What'sthemainideaofParagraph1?A.Chemistryiseasytoseearoundus.B.Sometimeschemistryishardtoseearoundus.C.Howascienceteacherdoesabigexperiment.D.Fewthingsineverydaylifecontainchemistry.2.ThefollowingactionsareaboutchemistryEXCEPT________.A.cleaningteethwithtoothpasteB.washinghairwithhairproductsC.usingsoaptogettheoiloutofclothesD.washingyourfacewithwater3.WhichoneisTRUEaccordingtoParagraph4?A.Onecan'tfindchemistrywhencookingfood.B.Chemistryplaysanimportantpartinfoodmaking.C.Thatthedoughrisesisnothingtodowithchemistry.D.Aflatcakeistheresultoftoomanyingredients.4.Whichofthefollowingwouldbethebesttitleforthetext?A.ChemistryAroundtheHouseB.ChemistryinScienceC.ChemistryforDinnerD.ChemistryinEverydayLife答案:化学课上的实验让我们清楚地看到了化学过程,但是在日常生活中也随处可见化学。1.解析:细节理解题。根据第一段末句可知,本段主要强调“日常生活中看不见的化学”。故B项正确。答案:B2.解析:推理判断题。根据第二段可知,toothpaste,hairproducts,soap都是化学产品,故A、B、C三项均为化学过程。D项“用水洗脸”并非化学过程。答案:D3.解析:细节理解题。根据第四段首句可知,B项正确。由本段第一、二句可排除A项。由本段末句排除C、D项。答案:B4.解析:标题归纳题。本文从家居中的化学、科学中的化学、厨房中的化学三个方面讲述了化学在日常生活中的应用,故D项正确。答案:DBEducationalCamps2023★21stCenturyPrincessProgram:9am~3pmMondaythroughFriday,July23~27.Forgirls12~15.Girlslearnhaircare,goodmannersandtheimportanceofinnerSuitesbyHilton,2023E.HighlandAve.,Phoenix.$—1844.★BarrowInstituteSummerCamp:9am~4pmMondaysthroughFridays,July23throughages12~14.Activitiesincludeexploringlaboratoriesandresearchingtheeffectivenessoftreatmentsand23~27forbeginningstudents,andJuly30~Aug.3foradvancedstudents.BarrowNeurologicalInstitute,350W.ThomasRoad,Phoenix.$195~$KidsWorldSummerCamp:9am~4pmMondaysthroughFridays,July30throughAug.kids6~14.Choosefromavarietyoftechnicalclasses,suchascartoonbookdesignandvideogamedesign.Morningandafternooncampsheldeachweek.DigitalKidsWorld,5070N.CentralAve.,Phoenix.$150weeklyforkids6~9;$225weeklyforkids10~14.—3925.★KidsAdvancedCollegeProgram:MondaysthroughThursdays,July30throughSept.19.Forages8~includelivelycomputerdesign,engineeringandwriting.Pricesandtimesvary.ParadiseValleyCommunityCollege,18401N.32ndSt.,Phoenix.$99~$379.—6804.★CampZoo:MondaysthroughFridays,July30throughages4~kidsworkwithsmalleranimals,basiccaregivingandartprojects,whileolderchildrenexploreanimalmedicine.Morning,afternoon,eveningandfulldaysessionsZoo,455N.GalvinParkway,Phoenix.$153~$280per—1341.5.Accordingtothepassage,theseactivitiesareplannedmainlyfor________.A.collegestudentsB.teachersC.parentsD.childrenandteens6.IfMary,aged12,wantstolearnhowtobehavewell,whichofthefollowingw
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