(课件网) 人教版（2024）七年级英语上册 Starter Unit 3 Welcome！ SectionA 2a-2d Let’s have a chant ! Warm up Learning objectives: Language competence:Understand conversations about plants and animals. Culture awareness:Recognize（意识到） the importance of loving hometown and country. Thinking ability:Improve the logic and the way of thinking. Learning ability:Stimulate the interest in learning English . Talk about the plants and animals in the picture in 1a. It’s ... What’s this / that 2a They’re ... What are these / those 基数词 识记规律 示例 1-12 逐个记忆 one two three four five six seven eight nine ten eleven twelve 13-19 均以后缀-teen结尾 thirteen fourteen fifteen sixteen seventeen eighteen nineteen 20-90整十数 均以-ty结尾 twenty thirty forty fifty sixty sevety eighty ninety 几十几 十位数与个位数之间加连字符“-” 21 twenty-one 45 forty-five 79 seventy-nine 几百 数字+hundred 200 two hundred 几百几 百位数+and+末（两）尾数 102 one hundred and two 659 six hundred and fifty-nine an apple tree It’s an apple tree. Welcome to my yard ! What animals and plants can you see 基数词记忆规则歌诀 基数词不难记，找出规律很容易； 一至十二形各异，加上-teen为十几。 thirteen, fifteen看仔细，eighteen只有一个t； twenty却是很奇怪，forty本身也不乖， eighty一起搞例外，跟着也把规则坏； 十位后面是个位，表示数字“几十几”， 表示“几百几十几”，and常把百、十系。 勤学妙记加练习，hundred就是你的好成绩。 Listen to the numbers and repeat. one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty 2b It’s a cat. a cat They are rabbits. rabbits carrot plants n. 胡萝卜 They are carrot plants. 1 2 3 how many意为“多少”，后面跟可数名词复数，用来提问可数名词数量的多少。 Listen and write down the numbers you hear. 2c three eight eleven twelve thirteen fifteen eighteen twenty While-listening 3 1. Listen to the numbers and repeat. one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty While-listening 3 2. Listen and write down the numbers you hear. 听力策略： 听力抓住关键词，速记，再补充。 1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 6. _____ 7. _____ 8. _____ three eight eleven twelve thirteen fifteen eighteen twenty Listen to three conversations. Circle the correct answers. Conversation 1 What animal does Helen see in the yard A. A goose. B. A duck. Conversation 2 What plants does Peter see in the yard A. Potato plants. B. Tomato plants. Conversation 3 How many apple trees does Fu Xing’s grandpa have A. Two. B. Ten. How many rabbits does Fu Xing’s grandpa have A. Eight. B. Twelve. Tip: 听前先阅读题目，划出关键词。 复数形式：geese foot→feet tooth→teeth how many 询问可数名词的数量 2d While-listening Listen to three conversations. Circle the correct answers. Conversation 1 What animal does Helen see in the yard A. A goose. B. A duck. Conversation 2 What plants does Peter se ... ...
