(
课件网) 冀教版（三起） 三年级（2024） 下 让教学更有效 www.21cnjy.com Unit 4 On the farm 第2课时 Lesson 2 How many ducks Activity 1: Warm up. Number song Activity 2: Look and discuss. How many ducks do they see Where are the kids What do they see Activity 3: Look and answer. How many ducks are there Activity 4: Listen and learn. How many apples do you see thirteen fourteen twenty nineteen eighteen seventeen sixteen fifteen twelve + + = fourteen = five Activity 5: Count, compare and talk. 口诀： 英语数词不难记, 找出规律就容易。 后面加teen变十几, thirteen、fifteen 有变异。 eighteen只有一个t, 两个音节念清晰。 twenty不同重点记。 Activity 6: Listen and follow. Let’s listen to the audio and read after it together. Activity 7: Act out the dialogue. I will invite some volunteer groups to perform in front of the class, while other groups need to evaluate them according to the criteria on the learning sheet. 语音、语调准确。 声音洪亮，表达流利。 有肢体动作和面部表情配合。 评价内容 互评情况 注意倾听并与同伴配合。 Activity 8: Retell the dialogue. Please fill in the blanks on the learning sheet and retell the dialogue. There is one more duck. How many ducks are there There are _____ ducks. seven six five four three two One eleven ten nine _____ , _____ , _____ , _____ , _____ , _____ , _____ , _____ , _____ , _____ , _____ . twelve eight _____ , _____ , _____ , _____ , _____ , _____ , _____ . Activity 8: Retell the dialogue. Please fill in the blanks on the learning sheet and retell the dialogue. There are _____ ducks. There is one more duck. Look, Danny! There are more. eighteen seventeen sixteen fifteen fourteen nineteen thirteen There are _____ ducks. nineteen twenty Activity 9: Look, count and say. Activity 10: Let’s sum up. 核心句型： How many ducks are there There are twenty ducks. 核心词汇： thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty 一、 [跨学科题]动脑筋，算一算。 1. ten ＋ seven ＝ seventeen 2. twenty － one ＝ nineteen 3. eight × two ＝ sixteen 4. seventeen ＋ three ＝ twenty seventeen nineteen sixteen twenty 一 二 三 四 五 六 七 二、 [情境题]下图为剧场的座位表，从方框中选择正确的单词补全 座位表。 A. eighteen B. seventeen C. twelve D. twenty E. thirteen F. eleven 一 二 三 四 五 六 七 三、 根据图片提示填空。 （第1题） （第2题） （第3题） （第4题） 1. There are thirteen cats. thirteen 2. There are twenty ducks . 3. － How many birds are there？ － There are fifteen . twenty ducks birds fifteen 4. I see twelve cows . twelve cows 一 二 三 四 五 六 七 四、 单项选择。 （ C ）1. － How many are there？ － There are tigers. A. tiger； a B. tigers； one C. tigers； five C 一 二 三 四 五 六 七 （ A ）2. ！ I a tall tree. A. Look； see B. See； look C. Look； watch A 一 二 三 四 五 六 七 （ B ）3. There one more horse. A. am B. is C. are （ B ）4. There ... ...
