1、,Unit 19 A problem with squirrels,Do you know about squirrels?,性格：温柔、可爱、乖巧、驯良、 讨人喜爱、十分勤劳、爱干净、聪明、 灵巧、不爱下水。 寿命：现品种一般410年，特殊情况可能不到四年。 主要分布于东北三省、内蒙古东北部、 河北及山西北部、宁夏、甘肃、 新疆等省区的山区；国外从俄罗斯的远东、 日本、朝鲜、蒙古北部,本节课主要掌握不规则动词过去式， 学完课文后请总结（在文中找出，并写到笔记上）。,new words and expressions,squirrel n.松鼠 bird feeder n.喂鸟器 becaus
2、e of prep.因为 squirrel-proof adj.防松鼠的 nut n.坚果 hang v.悬挂 outside prep. 在外面 break v.打破，闯入 break into 闯入,tummy n. 肚子 dead adj.死的 cut down 剪下 use n.效用，益处 price n.价格 head n.头 more 更多的 wild adj.野生的，天然的,Lets learn,Polly:Did you see my new bird feeder,Annie?feed /fi:d/ 喂养，养育feeder 喂养，养育 feeder Annie:Yes,I d
3、id.I saw it last week.,see-saw,Lets answer,1._you see my new_?2.I _it last week.,Did,bird feeder,saw,Lets learn,Polly:Well,I bought it becauseof the label.It said.This bird feederis squirrel-proof.,buy-bought say-said,1.由于，因为：because +句子。because of +短语。Eg:He didnt go to school because of rain. 2.pro
4、of /pru:f/ 防.的squirrel-proofwater-proof,Lets answer,1.I bought it _the label. 2.This bird feeder is_.,because of,squirrel-proof,Lets learn,Annie:Yes,you told me that. Polly:Well,I brought it home.I put lots of nuts in it.And I hung it outside the kitchen window.,tell-told 告诉 bring-brought 带来 put-put
5、 放起，收起hang-hung /h/ /h/挂起，悬挂 lots of = a lot of 许多，修饰可数和不可数名词,Lets answer,1.Polly put lots of_in it. 2.Polly hung it_the kitchen window.,nuts,outside,Lets learn,Polly:That night,a squirrel broke into the squirrel-proof bird feeder.It ate all the nuts. The squirrels tummy became enormous. Annie:Oh,no
6、! Dont tell me!,break-broke 打破，破坏 break into 破门而入 become-became 变成 成为tu mmy /t mi / 肚子 stomach 胃,Lets answer,1.a squirrel_the squirrel-proof bird feeder. 2.It_all the nuts. 3.The squirrels tummy_enormous.,broke into,became,ate,Lets learn,Polly:The next day,I went into the kitchen.What did I see? A d
7、ead squirrel in my bird feeder,outside my kitchen window! Annie:Thats awful!What did you do?,dead /ded/ 死的go-went go into 进入,Lets answer,1.a_squirrel in my birdfeeder. 2.I_ the kitchen.,dead,went into,Lets learn,Polly:I cut it down,and put itin a bag.Then I took it back to the shop.They gave me my m
8、oney back. Annie:But whats the use of that?,Polly:I wanted a squirrel-proof bird feeder,and I havent got one! cut-cut 剪，切 cut sth down put-put 放 put sth in take-took 带来 带着 take sth back to,give-gave 给 give sth. back 归还 have got 得到,Lets answer,1.I_it_,and_it _a bag. 2.I_it_the shop. 3.They_me my mone
9、y _. 4.I_one!,cut,in,down,put,took,back to,gave,back,havent got,Paras.3-6 That night, a squirrel _ into the _ bird feeder. It _ all the nuts. The squirrels tummy _ enormous. Oh, no! _ tell me! The next day, I _ the kitchen. What_I see? A _ squirrel in my bird feeder_my kitchen window! Thats _! What
10、_ you do? I _it _, and put it _ a bag. Then I _ it back to the shop. They _ me my money back. But whats the _ of that? I _ a squirrel-proof bird _ and I _ got one!,Homework!,1.2B U18 L37重点单词两英一汉，听写一英。并预习L36。（ 签名） 2.2B U18 L37文中重点句子及短语写到笔记本上。 （签名） 3.文中出现的动词过去式和其原形写到笔记本上，并在作业本上听写一遍。（签名） 4.听录音30分钟以上。（签名）（签名）,L38,不规则动词过去式一定要记准，记熟,学习并练习更多不规则变化动词的过去式与不规则副词连用，及与常见的过去时间短语连用。,sleep slept go went,See you tomorrow!,
