课件33张PPT。Look at the birds. They’re happy.Look at the trees. They’re green.Look at the flowers. They’re beautiful.'Look at the kites. They’re colourful.Unit 4 SpringPeriod 1 Story timeonetwothreefourfivetreeapplesmarblesyellowgreenredcountHow manystickstelescopeLook and see, TWO carrots. carrots, carrots.Look and see, TWO carrots.They’re yummy carrots.Look and see, two onions. two onions, two onions.Look and see, two onions.They’re yummy onions.some peassome peppers一些Look and see, some peppers. some peppers, Somepeppers.Look and see, some peas.They’re yummy peas.a treeTree, tree, it’s a tree.treesTrees, trees, they're trees.它们是Look at the trees. They’re green.Look at the trees. They’re trees.Look at the trees.They’re green.They’re trees ,they’re trees.They’re green trees.a flowerflower, flower, it’s a flower.flowersflowers, flowers, they're flowers.Look at the flowers.
They’re__________.beautiful漂亮的Look at the flowers. They’re flowers.Look at the flowers.beautiful.They’re flowers , they’re flowers.They’re beautiful flowers.a birdbird, bird, it’s a bird.birdsbirds, birds, they're birds.Look at the birds.
They’re .happy快乐的Look at the birds. They’re birds.Look at the birds.They’re happy.They’re birds ,they’re birds.They’re happy birds.a kitekite, kite, it’s a kite.kiteskites, kites, they're kites.Look at the kites.
They’re .colourful五彩缤纷的Look at the kites. They’re kites.Look at the kites.They’re kites.They’re kites ,they’re kites. Colourful kites .kitebeautifulcolourfulgreenflowerbirdbeautifultreeflowercolourfulkitehappyLook at the trees. They’re green.Look at the flowers. They’re beautiful.Look at the birds. They’re happy.Let’s chantLook at the kites. They’re colourful.Let’s chant1234Look at the trees. They’re green.Let’s chantLook at the flowers. They’re beautiful.Let’s chantLet’s chantLook at the birds. They’re happy.Let’s chantLook at the kites. They’re colourful.Unit4 SpringLet’s chant2. Act out the story with your classmates.1. Read and imitate the new words and
the story on www.17zuoye.com .课件25张PPT。treeTree, tree, it’s a tree.treesTrees, trees, they’re trees.Trees, trees, look at the trees.Green, green, they’re green.Flower, flower, it’s a flower.flowerflowersFlowers, flowers, they’re flowers.Rhyme timesmileswingbeautiful 漂亮的Flowers, flowers,
look at the flowers.
Beautiful,beautiful,
They’re beautiful. Let’s chantbirdLook at the bird.
The bird is happy.happy 开心的 birdskitekites colourful 彩色的Colourful, colourful, they’re colourful.kitebeautifulcolourfulgreenflowerbirdbeautifultreeflowercolourfulkitehappyLook at the trees. They’re green.Look at the flowers. They’re beautiful.Look at the birds. They’re happy.Let’s chantLook at the kites. They’re colourful.Let’s chantletter time.Homework:
Read and spell the new words.
Read the text 5times.
Goodbye!可数名词的复数形式
名词是人、动物、事物、地方、状态、品质或动作的名称。它可以表示具体的东西，也可以表示抽象的东西。
一个名词如果表示一个或一样东西，用单数形式，如pea、dog、tree、church、kiss。如果表示两个或更多的这类东西，则需要用名词复数形式，如peas、dogs、trees、churches、kisses。构成名词复数，大多数在单数形式后加s或es。
单复数的变化，主要有下面六种情况：
(1) 一般情况加s，如book-books。
(2) 以s、sh、ch、x结尾加es，读/iz/，如dress-dresses、dish-dishes、church- churches、box-boxes。
(3) 以辅音字母加y结尾，变y为i再加es，读/iz/，如story-stories。
(4) 以y结尾的专有名词或元音字母加y结尾的名词变复数时，直接加s，读/z/，如boy-boys。
(5) 以辅音字母加o结尾，表示有生命事物的名词加es，读/iz/，如tomato-tomatoes；表示无生命事物的名词加s，读/z/，如photo-photos。
(6) 以f、fe结尾，去掉f、fe，变为ves，读/vz/，如leaf-leaves、knife-knives。
