版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進(jìn)行舉報或認(rèn)領(lǐng)
文檔簡介
Thefirstchartshowsthepercentageofhouseholdswithelectricalappliancesfrom1920to2019.In1920,theownershipofthewashingmachinewasthehighest,at40%.Thisfigureroserapidlyto60%in1940andthenslowlyto70%in1960.Afteraslightfallinthefollowingtwodecades,ittogrowfor40years,reaching75%in2019.Thepercentageofhouseholdshavingthevacuumcleanerwas30%in1920anditgrewby20%every2decadestill1980.Thegrowthsloweddowninthelast20yearsofthe20thcenturyandafter2000,100%ofhouseholdshadthevacuumcleaner.Incomparison,almostnofamilieshadtherefrigeratorin1920,buttheownershipoftherefrigeratorincreaseddramaticallyto90%in1960.Since1980,thefridgeownershiphasremained100%.Thesecondchartshowsthenumberofhourspeoplespentnghouseworkinthiscountry.Thenumbershowedadownwardtrendduringthegivenperiod,dropfrom50hoursin1920to10hoursin2019,althoughthedeclinebecameslowafter1960.Overall,thechartsshow,withtheincreaseoftheownershipofelectricalappliances,peoplespentlesstimeng16第二套Task1題目:Thediagrambelowshowsthemanufacturingprocessformakingsugarfromsugarcane.Summarizetheinformationbyselectingandreportingthemainfeatures,andmakecomparisonswhererelevant.Thediagramshowshowsugarismadefromsugarcaneandthisprocessconsistsofsevenmainstagesincludingfarming,crushing,separating,drying,etc.Topreparetherawmaterialformakingsugar,sugarcanesarentedinthefield.Thegrowingstagelasts12-18monthsuntilsugarcanesarematureandthenharvestedeitherbymachinesorbyfarmers.Afterbeingsenttothefactory,sugarcanesarecrushedandliquidjuiceisproduced.Inthenextstep,thelimestonefilterisusedtopurifythejuiceandremoveimpurities.Juiceisthenboiledintheevaporatorandatthehightemperature,juicechangesintosyrup.Afterthat,thecentrifuge,akindofequipmentthatspinsveryfast,isoperatedtoseparatesugarcrystalsfromsyrup.Thefinalstageinvolvesdryingandcooling,withthesugarcrystalsdriedandcooledtoobtainthefinalproduct,purecanesugar.Itcanbeseenfromthediagramthatsugarisproducedthroughalongprocessfromthefieldtothefactory.劍16第三套Task1題目:Thensbelowshowthesiteofanairportnowandhowitwilllookafterredevelopmentnextyear.Summarizetheinformationbyselectingandreportingthemainfeatures,andmakecomparisonswhererelevant.ThediagramsshowtheredevelopmentnoftheSouthwestTheairportmainlyconsistsofthreeparts,thedeparturehall,arrivalhallandboardingarea.Walkingintothedeparturehallbytheonlyentrance,passengerscanseethecheck-incountertotheirleftandacafétotheirright.Aftergoingthroughthesecuritypassportcontrol,passengersgettotheboardingarea,with8gatesthatareconnectedviawalkway.Thosewhohavelandedcanleavetheairportthroughthearrivalhallaftertheirpassportsarecheckedbythecustoms.Afterredevelopment,therewillbetwoentrancestothedeparturehall.Insidethehall,thecheck-incounterwillberelocatedinthetoprightcornerandatitsoriginallocationisanewly-builtbagdroparea.Thecaféwillmovetothebottomleftcorner.Someshopsarennedonthewayfromthedeparturehalltotheboardingarea.Thearrivalareawillalsoberedeveloped,withtwoexitsandsomenewfacilitiesincludingacafé,anATMmachineandcarhireservice.Themajorchangeswillhappenintheboardingarea,whichislaidoutasaY-shape.Thenumberofboardinggateswillbeincreasedto18,withthewalkwayrecedbytheskytraintotransportpassengerstothegates.16第四套Task1題目:Thediagrambelowshowstheprocessforrecyclingsticbottles.Summarizetheinformationbyselectingandreportingthemainfeatures,andmakecomparisonswhererelevant.Thediagramshowshowsticbottlesarerecycledandtheprocessconsistsof9steps.Firstofall,garbageneedstobeclassified,withwastesticbottlesthrownintothedesignatedrecyclingbin.Thenthesebottlesarecollectedbythetruckanddeliveredtotherecyclingcenter,wheretheyaresortedbyworkersandseparatedfromthingsthatneedtobetreatedindifferentways.Afterbeingchosen,sticbottlesarecompressedtightlyintoblocks,makingthemeasytobestoredandprocessed.Inthenextstep,thesticblocksarecrushedintosmallpieces,whicharethenwashedtoremoveimpurities.Followingthat,sticpiecesarepouredintoaspecializedmachinethatturnsthemintopellets.Thesepelletsareheatedtoformrawmaterialthatisusedformanufacturingvariouskindsofproducts,li
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 倉庫租賃合同書范本長江經(jīng)濟(jì)帶版
- 企業(yè)間貸款合同樣本
- 企業(yè)銷售合同保密協(xié)議
- 互聯(lián)網(wǎng)運(yùn)營實(shí)習(xí)合同
- 企業(yè)節(jié)能減排技術(shù)貸款合同樣本
- 臨時租車合同格式
- 親子餐廳鮮奶配送服務(wù)合同
- 臨沂市體育用品行業(yè)勞動合同樣本
- 企業(yè)租車服務(wù)合同
- 二手車輛過戶合同
- 智能印章 研究報告論文
- 綠地保潔及維護(hù)方案
- 低空經(jīng)濟(jì)產(chǎn)業(yè)園建設(shè)項(xiàng)目可行性研究報告
- 機(jī)械加工PFMEA案例
- 孕產(chǎn)婦危急重癥
- 課題-初中數(shù)學(xué)作業(yè)優(yōu)化設(shè)計(jì)的研究研究報告及課題研究報告
- 多抓魚的分析報告
- 《新生兒顱內(nèi)出血》課件
- 《汽車?yán)入娐贰氛n件
- 教師二次成長論-教師專業(yè)發(fā)展路徑及要領(lǐng)
- 婚博會活動方案
評論
0/150
提交評論