Unit 5 Section A 2a-2d 学案2022-2023学年人教版七年级英语下册

Unit 5 Why do you like pandas? Period 2 Section A (2a—2d) 【学习目标】 1． 掌握下列重点单词与词组：kind of, scary, Australia, South Africa, be/come from,pet, leg, cat, sleep, be friendly to, shy 2．掌握下列重点句型： ① --Where are lions from? --They’re from South Africa. ② Let’s do. Sth. / why don’t you do sth.?/ why not do sth.? How about doing sth.?/ What about doing sth.? 【重难点】 1 教学重点：（1）由why引导的表原因特殊疑问句及回答。 （2）由where引导的表地点的特殊疑问问。 2 教学难点：表建议的各种句型。 （一）情境创设： （二）目标导引： 独立预学展示 一、汉译英。 养宠物______________ 一整天 _________________有点儿无聊 用二条腿行走 一个好名字 真的可怕 长颈鹿有点儿有趣 你为什么不喜欢猫？____________________________________ 它们来自南非。________________________________ （三）合作探究 1. Why don’t you like the cat? 你为什么不喜欢那只猫？ 【精讲】 Why don’t you do…? 意为“你为什么不……呢？” 用于向对方询问原因，其后接动词原形。还可向对方提建议，相当于 “Why not do…?” e.g. Why don’t you go to bed now?=Why not go to bed now? 拓展: 我们学过用来提建议的句子有： Let’s do. Sth. / why don’t you do sth.?/ why not do sth.?/How about doing sth.?/ What about doing sth.? 【考例1】--Look! It’s raining heavily. --Why not _______(take) a raincoat with you? 【考例2】--What should I get my mom for her birthday? -- Why ____get her a scarf? ( ) A. don’t you B. do you C. are you D. you not 2. She sleeps all day, and her name is Lazy. 她整天睡觉，她的名字叫“懒妞”。 【精讲】 sleep v 睡觉 e.g Don’t sleep in class. n睡觉 e.g. The old man wants to have a good sleep. 【辨析】sleep/go to bed/ go to sleep (1)sleep强调“睡觉”这一动作，是延续性动词。e.g. Be quiet! Mary is sleeping. (2) go to bed 意为“上床睡觉”，着重指准备上床睡觉的动作。 e.g. It’s too late, and it’s time to go to bed. (3) go to sleep 入睡 e.g. I went to sleep at nine and woke up at six. 【考例】Every day I _________ eight hours. I often _______at nine, and _________ at ten. （四）交流展示 1.2a Listen and write the animals you hear. 2.2b Listen again. Complete the sentences. 3.2c Pair-work.Ask and answer questions with