三年级下册英语课件Recyce第1课时人教PEP18.pptx

RecycleMikeshappydays第1课时,Brainstorming,Therearesomeboxeshere.Canyouhelpbabywordsfindtheirfamilies？egg,orange,pig,apple,pear,red,watermelon,horse,tomato,monkey,potato,mango,white,cucumber,skirt,carrot,pork,cow,beef,jacket,cake,shoes,blue,orange,horse,dress,pork,pink,cake,思考更多的组别，然后添加尽可能多的单词。,Canyouthinkofonemoregroupandaddasmanywordsasyoucan?,Presentation,Severaldaysago,Mikevisitedafarm.Letshavealook.Whatcanyousee?,Groupwork!,小组讨论，完成下列各题。你能写出名词变复数形式的规律吗？1.大多数名词直接_。2.以s,sh,ch,x等结尾_。3.辅音字母以+y结尾的词，_;以元音字母+y结尾的名词变复数时_。4.以o结尾的名词变复数时_。5.以f或fe结尾的名词变复数时_。6.特殊形式_。,规律总结,1.大多数名词直接+s。2.以s,sh,ch,x等结尾+es。3.部分辅音字母以+y结尾的词，变y为i+es;以元音字母+y结尾的名词变y为i+es。4.以o结尾的名词变复数时,potato/tomato/hero/negro等+es,其余+s。,5.以f或fe结尾的名词变复数时,1.加s的名词有：beliefbeliefs,roofroofs,safesafes,gulfgulfs2.去掉f,fe加-ves的名词有：halfhalves,knifeknives,leafleaves,wolfwolves,wifewives,lifelives,thiefthieves6.特殊形式1.单复数同形的有：deer,sheep,Chinese,Japanese2.特殊变化的有：womanwomen,manmen,childchildren,oxoxen,mousemice,小小检测家,1.用a/an/some填空。_pear_jacket_umbrella_orange_egg_tomatoes_cows_horses2.把下列名词变成其复数形式。studypigtomatophotoleafknifebusdictionarymansheep,TheyreMikesnewfriends.Canyoudescribethemwiththefollowingwords?,Showtime,1.Billistall.Hehasbrownhairandabignose.2.MrsBoothisayoungandbeautifulwoman.Shehaslonghairandbigeyes.Shewearsasweaterandtakesaredbag.3.,Oneday,MrsBoothandMrBillwanttogoshopping.ReadthefollowingessayonMikesmicroblogandthenanswerthequestions.,QUESTIONS,1.Howmanypeoplearethereinthetext?Whoarethey?2.Whataretheygoingtodo?,Finishthemindmapinthebook.,Playagame,击鼓传花在学生之间按一定顺序传花，老师背对同学击鼓，鼓声停止，传到那位同学便对其进行外貌描述。,请完成mindmap并且创编一个小对话。,shopping,When,Where,Howmuch,Howcanwegetthere?,Withwho,Keypoint,1.名词分类和名词单数变复数的规律。2.mindmapwhen,where,how,who,howmuch3.描述一个人的外貌。thin,short,strong