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Lesson18FriendshipBetweenAnimalsUnit3AnimalsAreOurFriendsLesson18FriendshipBetweenAnimals课前自主预习课堂互动探究Unit3AnimalsAreOurFriends课前自主预习单词闯关1.友情；友谊________2．skin________3．警告；提醒________4．insect________5．关系；关联________皮；皮肤friendshipwarn昆虫relationshipLesson18FriendshipBetweenAnimals课前自主预习单词闯关6.survive________7．hippo________8．tortoise________9．truly______________→________(adj.)10.boundary___________河马生存；存活龟真正；正确地true分界线；边界Lesson18FriendshipBetweenAnimals短语互译1.touchone’sheart____________2．eachother________3.学习关于……(的知识)____________4．……的故事____________打动某人互相learnabout…thestoryof…Lesson18FriendshipBetweenAnimals句型在线1.我过去认为只有相同的动物生活在一起。I________________________onlythesameanimalslivetogether.2.它也发出声音来提醒犀牛即将到来的危险。Italsomakesnoise________________therhino________comingdanger.usedtothinktowarnLesson18FriendshipBetweenAnimalsabout课文初探判断正(T)误(F)：()1.Dannyandhisclassmateslearnedaboutsomeinterestingplantsthisweek.()2.Therhinoalwaysletsasmallbird,anegret,sitonitsback.()3.Theegrethelpstherhinosleepbycleaningitsskin.()4.Goodfriendscanonlyshowtheycarewithwords.()5.Friendshiptrulyhasnoboundaries.FTFFTLesson18FriendshipBetweenAnimals词汇点睛课堂互动探究●warnv.警告；提醒[观察]Italsomakesnoisetowarntherhinoaboutcomingdanger.它也发出声音来提醒犀牛即将到来的危险。[探究]warn在此处用作________(及物/不及物)动词，常用于搭配warnsb.aboutsth.意为“提醒/警告某人注意某事”。及物Lesson18FriendshipBetweenAnimals[拓展]warn还常用于以下结构：(1)warnsb.(not)todosth.意为“提醒、警告某人(不要)做某事”。例如：Iwarnedyounottowalkhomealone.我告诫过你不要一个人走回家。(2)warnsb.of/aboutsb./sth.意为“提醒、警告某人注意某人或某事(尤其是可能有危险或不良后果的事)”。例如：Thepolicehavewarnedpeopleofpossibledelays.警方已经通知人们可能会延期。(3)warnsb.that…意为“警告、提醒某人……”。Lesson18FriendshipBetweenAnimals活学活用妈妈提醒我不要长时间看电视。Mum________me________________________TVforlong.warnednottowatchLesson18FriendshipBetweenAnimals●Iusedtothinkonlythesameanimalslivetogether.我过去认为只有相同的动物生活在一起。[探究]usedto意为“过去常常”，其后接动词________，表示过去的动作或状态，只能用于____________时，不能用于现在时态。在现代英语中，其否定式和疑问句形式一般借助助动词来完成。句型透视原形一般过去Lesson18FriendshipBetweenAnimals[辨析]usedtodosth.,beusedtodoingsth.与beusedtodosth.词条含义及用法例句usedtodosth.意为“过去常常做某事”，只用于过去时态Heusedtogetupearly.他过去常常早早起床。beusedtodoingsth.意为“习惯于做某事”，可用于现在、过去时态Heisusedtoridinghisbicycletoschool.他习惯骑自行车上学。Lesson18FriendshipBetweenAnimals[辨析]usedtodosth.,beusedtodoingsth.与beusedtodosth.词条含义及用法例句beusedtodosth.意为“被用来做某事”，是被动语态，不定式表目的Knivesareusedtocutthings.刀子是用来切东西的。Lesson18FriendshipBetweenAnimals活学活用2017·泰州Dianausedto________towork,butnowsheisusedto_____becausetheroadiscrowdedandshewantstokeepfit.A.drive;walkingB.drive;walkC.driving;walkD.driving;walkingALesson18FriendshipBetweenAnimals课文回顾FriendshipBetweenAnimalsTherhinoalways1._______asmallbird,anegret,2._________onitsback.Theegrethelpstherhino3.__________bycleaningitsskin.Italsomakesnoisetothe4._______therhino5._______comingdanger.Therhinohelpstheegret6._______easilyby7._______smallinsectshidinginthegrass.Differentanimalsgettogethernotjusttosurvive,butalsofor8.________Goodfriendscanshowtheycare9._________words.Friendshiptrulyhasno10.________letssitstayhealthywarnabout/ofgetfoodscaringfriendshipwithoutboundariesLesson18FriendshipBetweenAnimals