被动语态导学案

被动语态（语法课）导学案教师寄语：Toeveryone：Ifyouworkhard，youwillmakeit.一：学习目标：1.知道什么是被动语态。2.理解被动语态和主动语态的区别。3.掌握被动语态的结构。4.能够熟练使用三种形式的被动语态。二、学习重难点：被动语态与时态结合用法。三、学习内容与过程：（一）课前预习检测（你预习得怎样？）填写以下动词的过去分词：buy_______borrow_______write_______speak_______doplantmaketakebuilddrinkdrawput（二）课上探究探究一：A.认识被动语态1.ManypeoplespeakEnglish.Englishisspokenbymanypeople。2.Weplantedmanytrees.Manytreeswereplantedbyus.3.Heshouldwaterflowers.Flowersshouldbewateredbyhim.B.观察这三个句子,以小组合作的形式讨论：1.什么情况下用被动语态？2.主动语态与被动语态的区别？1.OurTVsetwasrepairedyesterday.2.Thisroomisusedforresting.3.Yourschoolbagmustn’tbeputthere.探究二：常见时态的被动语态句子结构一般现在时：am/is/are+done一般过去时：was/were+done情态动词变被动：情态动词+be+done探究三：主动变被动的方法歌诀是:（三）课堂检测一星题：用be动词的正确形式填空.1.Aknife_________usedtocutapples.2.Therooms________cleanedyesterday.3.Thestudents_______askedtohavebreakfasteveryday.4.Theyshould_______encouragedtostudyhard.二星题：选择1.Windowsofglass.A.bemadeB.ismadeC.aremadeD.beenmade2.Thehousein2004.A.isbuiltB.isbuildingC.wasbuiltD.used3.Acoatcanforkeepingwarm.A.beusedB.isusedC.beenusedD.used4.It’srainingheavily.Themeeting_____.A.beputoffB.mustbeputoffC.mustputoff5.Riceinthesouthofchina.AgrowsBisgrownCaregrownDgrew6.Acarin1885.AwereinventedBwasinventedCisinventedDinvented7.Thosethingsmaytotheroom.AmoveBmovedCbemovedDaremoved8.Wherethecars?Aare……madeBdo……makeCwere……madeDis…..made9.Thetrainstationin1981.AisbuiltBarebuiltCwasbuiltDwerebuilt三星题：将下列句子变成被动语态。1.Peopleuseknivesforcuttingthings.Knives____________forcuttingthings.2.TheteacheraskedTomtoturnonthecomputer.Tom_______________toturnonthecomputer.3.Inthisfactorywomendomostofthework.Mostofthework_______________bywomeninthisfactory.