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1、早上,心情好吗?心情不错!-用来说明某一过程。流程图Thediagrambelow showstheprocessofglassrecycling重点-用来说明某一过程。流程图特点：1.箭头2.连接词目录inthefirststageinthesecondstageinthefollowingstageinthefinalstagefirstthennextafterthatfinallymeanwhileatthesametime-用来说明某一过程。流程图特点：1.箭头2.连接词3.一般现在时（常见）4.
2、被动语态主动语态被动语态Icleanmyroomeveryday.Myroomiscleaned(byme)everyday.主动语态被动语态Icleanmyroomeveryday.Myroomiscleaned(byme)everyday.原主态的宾语原主态的动词被动主语"be+done"过去式和过去分词（规则）1.一般情况,词尾+edworkworkedworked2.字母e结尾,词尾+dcloseclosedclosed3.“辅音字母+y”结尾,变y为i+edstudystudiedstudied4
3、.“元音字母+y”结尾的词,+edplayplayedplayedIputthisbookonthedeskjustnow.Thisbookwasput(byme)onthedeskjustnow.主动语态被动语态过去式和过去分词（不规则）主动语态被动语态Icleanmyroomeveryday.Myroomiscleaned(byme)everyday.原主态的宾语原主态的动词原主态的主语原主态的其它成分被动主语"be+done"(by+sb.宾格)保持不变theoffice,clean,everyday
4、.Theofficeiscleanedeveryday.theserooms,clean,onceaweekglass,make,fromsandstamps,sell,inapostofficethisroom,not,use,veryoftentheoffice,clean,everyday.Theofficeiscleanedeveryday.Theseroomsarecleanedonceaweek.Glassismadefromsand.Stampsaresoldinapostoffice.Thi
5、sroomisnotusedveryoften.首段句型1.…stagesintheproduction/processof...…流程的步骤thestages(andequipmentused)intheproduction/processof...…流程的步骤（和用到的设备）2.Thecycleof….…的循环how+主+movesinacontinuouscycle.Thediagrambelow showstheprocessofglassrecyclingTheflowchartillustrat
6、esthereare...stagesintheprocessof...Theflowchartillustratestherearethreestagesintheprocessofglassrecycling.Allkindsofusedbottlesarecollectedinthecollectionpointtheyaretransportedtothecleaningplantwherethesecondstagebegins.Intheinitialstage,andthenbytruckIn
7、thesecondstage,theseglasscontainersarefirstcleanedbyhighpressuredwater.Then,theyareclassifiedbycolourintobrown,greenandclear.Next,thesebottlesareplacedseparatelyinthedifferentrecyclingplants.theyareputintothefurnaceinordertomeltinpreparationformoulding.The
8、recycledliquidglassissubsequentlymixedwithacertainamountofthenewliquidglassbeforethetwoarepouredintothemouldforthemanufactureofnewglassbottles.Afterthat,Afterthat,theyareputintothefurnaceinordertomeltinprepar
