英语人教版四年级下册Unit4 A Let's learn.ppt

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1、ALet'slearnUnit4AtthefarmToday,Mike,JohnandZhangPengareatafarm(在农场）.Let’sgoandhavealook,OK?Itisred.Itlooksliketheapple,butitisn’ttheapple.Whatisit?RiddleTheyare.Whatarethese?tomatoesItisatomato.What’sthis?Itissored.Thetomatoesaresored./ə//a://əʊ//z//is//i:z/tomatoe

2、s,tomatoes.Iliketomatoes.Theyare.Whatarethese?potatoesItisapotato.What’sthis?Itissobig.Thepotatoesaresobig./ə//ei//əʊ//z/potatoes,potatoes.Ilikepotatoes.tomatooatotmptesesRiddleTheyaregreen.Theyaresolong！Whatarethey?Whatarethese?Theyaresolong.greenbeansTheyare.[i:]

3、[z]greenbeans,Ilovetoeatgreenbeans.greenbeans,Itislongandorange.Ilikeeatingit.Whatisit?Theyare.Whatarethese?carrotsItisacarrot.What’sthis?/ts/[æ][ə]carrots,CarrotsIwilltry.carrots,（我会试试的。）?onionan/ʌ/onionsButonionsmakemecry.onions（可是洋葱让我哭了。）Canyousay?tomatoespotato

4、escarrotsgreenbeansonionstomatopotatocarrotonion物品有两个以上，就需要用到复数。单词变复数，一般在单词后面加s。比如：greenbeanscarrotstigers今天学的两个单词tomato、potato后面是o,变复数要在后面加estomatoespotatoesLet’schantIliketomatoes.Ilikepotatoes.CarrotsIwilltry.Ilovetoeatgreenbeans，Butonionsmakemecry.Oneday,awitch

5、（女巫）came.Sherobbed（抢劫）allthevegetables.Let’sgoandhelpMacdonald!Hereare3tasks(任务).Ifyoufinishone,I‘llreturntwovegetablestoyou.（完成一项任务归还两种蔬菜）Task1Goodlistening.Let’splay:记忆大王（观察图片）Let’splay:打地鼠。Task2Fillintheblanks._a_ato_a_ato_nionc_rrotf_rmgreenb__neaoaatssesesFi

6、llintheblanks.ptmsTask3Pairwork.Look,whatarethese?They’recarrots.whatarethese?They’regreenbeans.Theyaresolong.Whatarethese?Theyaretomatoes.Theyaresored.Whatarethese?Theyarepotatoes.TheyaresobigYou'regreat.Goodbye.Havemorevegetables.Keepmorehealthy.请多吃蔬菜!保持健康!Gototh

7、emarketwithyourparentsandtalkaboutfruitsandvegetables.Homework:Goodbye!