陕西省澄城县寺前中学高二英语Unit2Grammar导学案新人教版课题人教新课标选修7Unit2Grammar班级高二授课（完成）时间3.18教师（学生）习月茸教学目标知识与技能Grasptheusagesofpassivevoice过程与方法Practice,discussionandsummary情感态度与价值观Learntobepatientandindependentinstudy.重点难点UnderstandtheGrammarbetter.教学方法Practicediscussionsummary学生.自学.反馈教学过程新知导学画出句中的被动结构并指出是哪种时态的被动语态。1.Englishisspokenbymanypeople2.Thesehouseswerebuiltin2000.3.TheroomisgoingtobecleanedbyTomtomorrow4.Theroomsarebeingpaintedbysomeworkersnow5.Theworkhasbeenfinishedbythem.合作探究一、被动语态的结构1.常见句式是：主语（受动者）＋be＋过去分词＋（by＋施动者）e.g.：HewasscoldedbytheEnglishteacher.2.主语＋get＋过去分词＋其它成分e.g.：Shegotfired(解雇)becauseofherfaults.注意：使用这种结构不能带有“by＋施动者”二、一些情况需要注意1.动词短语的被动（动词短语在转换成被动语态时不能丢掉其中的介词或副词）下面主动句向被动句的转化，哪个句子是对的？(1).Peopleoftentalkaboutthefilm.A.Thefilmisoftentalked.B.Thefilmisoftentalkedabout(2).Lilytookcareofthebaby.A.ThebabywastakenbyLily.B.ThebabywastakencareofbyLily(3).Weshouldn’tgiveupthework.A.Theworkshouldn’tbegiven.B.Theworkshouldn’tbegivenup2.hear,watch,see,make,let等词的被动（这些词在主动句中，其后的动词不加to，但变被动句时必须加to）(1)IsawhimplaybasketballlastSunday.HewasseentoplaybasketballlastSunday.3(2)Thebossmakeshimworkfor10hours.Heismadetoworkfor10hours.三、请将下列主动语态变成被动语态。1.Thefarmermadethehorsesworkthewholeday.Thehorses____________________thewholeday.2.Mumasksthetwinsnottoswiminthelake.Thetwins_________________________inthelake.3.Isawamouserunintotheroom.Amouse__________________intotheroom.4.IoftenhearhimsingEnglishsongs.He____often_____________Englishsongs.5.IsawLucyplayingintheparkjustnow.Lucy__________________intheparkjustnow.6.Theywatchedthechildrendancethatmorning.Thechildren______________________thatmorning当堂检测并拓展提升巩固训练1.Whoknowswhat______inthefuture?A.willhappen　　B.ishappened　　C.willbehappen　D.happens2.Hetoldmethatthefinalexamination_______nextThursday.A.isgivenB.willbegivenC.wouldhavegivenD.wouldbegiven3.Thenewplay_______intheatrenow.Whydon’tyougoinandseeit?A.isbeingshownB.isshowingC.isshownD.shows4.－Iwanttositatthetablenearthewindow.－Sorry,______already.A.ittookB.ittakesC.itistakingD.ithasbeentaken5.Grandmawasmade______forthelostbooks.　A.spend　　　B.tospend　　　　C.pay　　　D.topay6.Withalotofproblems____,thenewly-electedpresidentishavingahardtime.A.settledB.settlingC.tosettleD.beingsettled7.He___andwasmadetorepeatit.A.didn’tunderstandB.didn’tbeunderstoodC.wasn’tunderstandD.wasn’tunderstood8.Theseflowers____.Let’sgoandgetsomewater.A.needtobewateredB.needwateredC.havebeenwateredD.arewatered9.Theletter_______threedaysagoandit_____yesterday.A.hadpost,hadarrivedB.wasposted,arrivedC.posted,arrivedD.hadbeenposted,wasarrived教（学）后反思你的收获：_____________________________________________你的疑惑：_____________________________________________你的建议：_____________________________________________33