英语人教版四年级下册Unit4 PA Let’s learn课件.ppt

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1、unit4AtthefarmPartALet'slearnLet’sgotoOldMacDonald’sfarm.我们去OldMacDonald的农场吧！It‘sred.Itlooksliketheapple,butitisn’ttheapple.Whatisit?RiddleThey're.Whatarethese?tomatoesIt'satomato.It'sred.Lookatthetomatoes./ə//a://əʊ//z//i:z/They'rered.They're.Whatarethese?potatoesIt'sapotato.What’sthis?

2、It'ssobig./ə//eɪ//əʊ//z/Lookatthepotatoes.They'resobig./is/tomatooatotmptTheyare.Whatarethese?carrotsIt'sacarrot.What’sthis?/ts/[æ][ə]Lookatthesecarrots.It'sbig.Theyarebig.Whatarethese?greenbeansThey're.[i:][z]Lookatthegreenbeans.They'resolong.Oneday,awitch（女巫）came.Sherobbed（抢劫）alltheve

3、getables.Let’sgoandhelphim!Hereare2tasks(任务).Ifyoufinishone,I’llreturntwovegetablestoyou.（完成一项任务归还两种蔬菜）Task1Goodmemory.Let’splay:记忆大王（观察图片）They're...Whatarethese?Theyaregreen.They'relong.Aretheygreenbeans?Yes,theyare.Theyarebrown.They'rebig.Whatarethese?Theyarepotatoes.英汉配对1.potato()A:四

4、季豆2.tomato()B:土豆3.carrot()C:西红柿4.greenbean()D:胡萝卜BCDATask2Canyouintroducethesevegetables?Lookatthe.Theyare.sobig.carrotsLookatthegreenbeans.They’resolong.Thetomatoesare.goodThepotatoesarebig.You'regreat.Goodbye.GroupWorkChoose（选择）yourfavorite（最喜爱的）vegetablesandintroduceinyourgroups.Havem

5、orevegetablesandkeephealthy.请多吃蔬菜保持健康!GotothemarketwithyourparentsandtalkaboutvegetablesandfruitsinEnglish.Homework:Goodbye!