【正文】 ts stalk is long. Its stalk is long. =It has a long stalk. b) Has it got green leaves? Yes, it has. No, it hasn‘t. c) Is it a plant? Yes, it is . No, it isn‘t. 4. Be able to describe the plant and the tree. I. Pretask up Sing a song. ―Ten Green Frogs‖ talk 1). Quick response 1) Is this your pen? Is it green? 2) Have you a ruler? What colour is it? 3) What do frogs like? 4) What do horses like? 5) Don‘t pick the flowers. 6) How many trees can you see? 2). Describe a plant or a tree. Show the pictures of a plant and a tree, Ss look and say. 3. Revision 1). Fill in the blanks with the given words. 1) The ________(peach) are pink. 2) ________(who) plant is it? Wendy‘s. 3) I have a camera in ________(I) bag. 4) Is there ________(many) hay on the ground? 5) There are some toys in ________(we) classroom. 6) What‘s ________(she) name? Ginger. 7) How ________(do) the orange taste? It‘s sour. 8) Here ________ (be) the postmen. II. Whiletask 1. Look and read. 1) Listen and judge ( )1. The plant has a stalk. ( )2. The plant has short roots. ( )3. The plant has red flowers. ( )4. There‘s a big tree. ( )5. The tree has long branches. ( )6. The tree has short roots, too. 2) New words: stalk, trunk a. Compare the realties b. Pronunciation: talkstalk treetrunk c. Say something about the words. 3). Possessive adjective: its a. To elicit b. Look and say (by pointing to the plant and the tree) eg: its stalk, its leaves… c. Compare: its, it‘s d. Say something about the plant and tree eg: Its stalk is long. e: Its stalk is long.=It has a long stalk. T: Its roots are short. Ss: It has short roots. … f. Exercises (用另一種形式表示，意思不變 ) 1) Its flowers are purple. 2) It has a big trunk. 3) I have a long ruler. 4) Her bags are new. 4) Listen and repeat.。 5) Read together. 2. Play a game 1) Sentence patterns: Has it….? Yes, it has. No, it hasn‘t. a. Ss draw a tree or a plant, then ask and answer using the patterns. b. Exercises has a long stalk. ________ ________ a long stalk? Yes, ________ ________. 2. It has red flowers? ________ ________ red flowers? No, ________ ________. ‘s a small plant? ________ ________ a small plant? Yes, ________ ________. III. Posttask 1. Describe a tree or a plant. 2. Changes the sentences 1) Frogs like bees. （劃線提問） 2) It has six legs. (一般疑問句，否定回答 ) 3) Its leaves are green. (用另一種形式表示，意思不變 ) 4) We have a blue ball. (用另一種形式表示，意思不變 ) 5) It has a stalk. It‘s short.（把兩句合并成一句） 6) Please don‘t look at the tree. （肯定句） Homework: 1. Listen and repeat. 2. Describe a tree or a plant. The third period Aims and demands: able to write the words about the plant and tree below. able to master the phoics: sm, sp, st to refer to people or objects. I. Pretask 1. Warmingup. Sing a song ―Old MacDonald‖. 2. Daily talk 1) Quick response: How many animals in the song? What do cows like? What do sheep like? What do you like? What do you see?(tree) Is it a plant? Has it got a big trunk? Do you like this tree? 2) Describe the tree.（ 出示樹圖片 ） Eg: Look at the tree. It‘s trunk is big. Its branches are long. It has got green leaves. It has got long roots. The tree is nice. I like it very much. 3） Dialogue（ 出示花圖片） . Eg: What do you see? I see a flower. Has it got green leaves? Yes. Has it got a bog trunk? No. 3. Revision.(Look at the picture, write about the plant and the tree below.) Eg: This is a . Its is . Its are . 1） Write. 2） Read. II. Whiletask 1. Learn the sounds. 1)T: The flower is beautiful. Its stalk is long. Look, the small spider is on the stalk. (Show the sentence.) 3) Read the sentence. 4) Repeat the words: small。 stalk 5) Read: small spider stalk stalk spider small The spider is small . The spider is on the stalk. 6) Listen ,plete and read. st ick sm ile sc arf sk ate sp ace 2. Look and talk. 1) Say. T: Now I have got some plants, trees, animals and insects. Look, this is a fly. That‘s a moth. Please make similar descriptions with your partners. 2) Describe. Eg: This is /That‘s a horse. It is big. Its tail is long. It has four legs. It likes hay. I like the horse very much. III. Posttask 1. Fill in the blank. This is (a frog, an frog). It is (green, blue) . (It‘s, Its) eyes are big. It (likes, like)moths. (Has, Have) it got four legs? Yes. (Look, Look at)the frog. It is jumping (in , into) the pond. I like the frog. 1) Do it. 2) Read it. 2. Change the sentences. 1) This is a frog.(特殊疑問句 ) 2) Its eyes are big.（換種形式表 示，意思不變） 3) It likes moths.（劃線提問） 4) Has it got four legs?（肯定句） 5) I like the frog. （劃線提問） Homework. 1. Listen and repeat. 2. Talk about the plants, trees, animals or insects. 4A Module4 The natural world Unit3 A day in the park The first period Aims and demands: able to master the words :mask, their. able to master the sentences: Whose…is it? Whose….are they? able to master the phoics: sn, sl, sw I. Pretask 1. Warmingup. Song or chant. talk 1) Quick response. What does your father do? Has he got a red shirt? How many shirts has he got? What does he like? What‘s your mother? Does she like dogs? What has she got? 2)Dialogue. a. Show some pictures. T: I have got many pictures. Please look and say according to the dialo