一般现在时和一般过去时的被动语态

复习1.一般现在时的被动语态构成：is/am/are+及物动词的过分词练习Theydotheirhomeworkafterschool.Heplaysbasketballeveryweek.Mymothersweepstheflooreveryday.Theirhomeworkisdonebythemafterschool.BasketballisplayedbyhimeveryweekThefloorissweptbymymothereveryday.感悟•一般过去时的被动语态构成：was/were+及物动词的过分词ThelightwasinventedbyThomasEdison.inventThomasEdisoninventedthelight.练习1.Theyhadaneveningpartylastweek.2，Thestudentsplantedmanytreesyesterday课本86页2a•分别找出含有一般现在时和一般过去时的句子看2b根据2a的对话仿写任务展示评价数码相机一组成员九组电脑三组成员六组手机五组成员二组课堂达标测试1.Peopleuseknivesforcuttingthings.Knives____________forcuttingthings.2.Thestudentscleanthewindowsoftheirclassroomtwiceamonth.Thewindowsoftheirclassroom_____________twiceamonth.areusedarecleaned(变被动语态）七嘴八舌3.Ifoundtheticketonthefloor.________________________onthefloor.4.Itoldhertoreturnthebookintime.She_____________toreturnthebookintime.Theticketwasfoundwastold3.Wefoundtheticketonthefloor.5.Lastyearwebuiltalibraryinourschool.Alibrary______________inourschoollastyear.wasbuilt7.Didyouplantmanytreesatthistimelastyear?___________________________atthistimelasttime?Weremanytreesplanted9.Theforeignfriendsgaveussomewonderfulstamps.1)____________________somewonderfulstamps.2)Somewonderfulstamps_____________________________.weweregivenweregiventous学科班长总结