(共22张PPT，内嵌音频) Unit 5 Lesson 28 A Family Picnic 新课导入 She is making a salad. T:What is she doing S: She is … Guessing game Guess what people are doing He is playing computer games. T:What is he doing S: He is … They are painting. T: What are they doing S: They are … 1.能熟悉并能正确运用本课时的重点单词和短语 2.能运用现在进行时描述日常活动 预习检测 1.My family and I a picnic near the lake this afternoon. A.am going on B.are going on C.is going to D.am going to2.I the food and drinks on a tablecloth now. A.am putting B.putting C.puts D.put B A 3.There lots of fruits and vegetables for us. A.is B.have C.are D.has4.—What are Bob and Lynn ___ —They . A.doing; are painting B.do; are painting C.doing; painted D.do; is painted5.— she doing —She is reading a book in the bed. A.What’s B.How’s C.How’re D.What’re C A A 知识梳理 A: What are they doing B: They are ... going on a picnic painting A: What is he/she doing B: He/She is ... making a salad putting things on the tablecloth making sanwiches 运用现在进行时描述日常活动 My family and I are going on a picnic. My mum is making a salad. My dad is making sandwiches. 2.Read and match the people with the actions. Let's Do It ! Can you think of other verbs with -ing _____ _____ have _____ 2. work _____ 3. tell _____ 4. sit _____ 5. play _____ having working telling sitting playing Make conversations Who is he What is he doing He is my father. He is making sandwiches. Pair work 学生拿出自己家庭平时出去游玩的照片，然后同桌之间就照片上每个人所做的事情进行问答练习 Who's this What is she doing She is my sister. She is playing with me. 1.Listen and number the pictures. 3 1 5 4 2 Let's Do It ! _____ _____ _____ _____ _____ 活动小结 通过以上活动，我们可以知道，现在进行时态是描述正在发生的事，其结构是1._____。本课中主要描述野餐场景，有关野餐的短语有：去野餐2._____, 提一篮子食物3._____, 做沙拉/三明治make a salad/sandwiches, 把……放在桌布上4._____, 吃肉eat the meat等。 be+动词-ing carry a basket of food go on a picnic put…on a tablecloth 动词从原形到现在分词的变化规则 Competition 写出下列单词相对应的形式 go, carry, do, plan, borrow, paint, mix, catch going, carrying, doing , planning, borrowing, painting, mixing, catching smell, wave, make, laugh, stay, put smelling, waving, making, laughing, staying, putting 写出V-ing形式 写出V原形式 学生将变化方式相同的单词归为一类，并在小组内讨论动词由原形到分词形式的变化规则 1.going, carrying, doing , eating, borrowing, painting, mixing, catching, smelling, meaning staying 直接加ing 2.planning, putting 3.making, waving 去e加ing 双写末尾辅音字母再加ing 活动小结 通过以上的活动，我们可以知道，动词ing形式的变化规则是： 一、直接加-ing；二、以不发音的e结尾的，先1._____再加-ing；三、以重读闭音节结尾的动词，先2._____，再加-ing；四、特殊情况lie与die的分词形式是lying和3._____。 双写末尾辅音字母 去掉e dying 当堂检测 一.按要求完成下列各题1.They are working now. (对画线部分提问) _____ _____ they _____ now 2.I am drawing a picture of a horse. (改为一般疑问句) _____ you _____ a ... ...
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