Lets spell,ir, ur /,hurt,girl,nurse,bird,Unit4 At the farm A Lets spell,Lets help him.,Tip: 让我们挑战一下，帮他去掉头上的角。,Challenge 1: Yorks daily life.,大！,with the big fork.,York is four.,He has a fork.,He eats some pork,Whats the same,York,fork,pork,horse,Challenge 2: Find out the rules. 发现规律,or,horse fork story fortyor在单词中一般发/音。,/,Congratulations!,Challenge 3: What does he do?,大！,大！,I have so much“ work”(工作)!,word,worm,Worf,work,word,worm,Worf,work,w,w,W,w,Challenge 4: Find out the rules. 发现规律,work,d,l,map,d,homework,or,/3/,or在w后通常发/音，与ir, ur同音 work homework world map,Congratulations!,York has no horns.,1,2,3,4,5,6,（出生）,homework,horses,forks,Look, listen and write.,1、or在w后通常发/音，与ir, ur同音 work homework world map 2、or在单词中一般发/音。 horse fork story forty,Spelling rule (发音规律),Lets conclusion.,or/:/ fork horse,or/:/ world homework,horse,homework,fork,world,work,for,born,fork,world,fork,forty,work,world map,摘苹果,worker,点此播放教学视频,:,What is the next ? （下一个是什么？）,worth work short word _. (worldcorn) corn more fork worse form _.（workshort） work _ horse world wort norse . (wordport) born for _ world short horse . (forcehomework),for example：,_,world,short,word,force,1.Read and repeat P.40 after the tape 5 times. （跟着录音朗读书本P40五遍） 2. Play letter games with your friends. （和朋友们一起玩一玩有关or的拆音和拼音游戏）,Homework：,