(
课件网) Section 第 1 课 时 (1a~2d) ………………………………… A Unit 3 It must belong to Carla. 单词：whose, truck, picnic, rabbit, attend, valuable, pink, anybody 短语：at the picnic, pop music, listen to, belong to, pick up 句型：It must be… Sb. must have done… 学习用must, might, could, can’t表示推断 Learning Goals 1 2 A: Whose hair band is this A: Yes, it belongs to Lily. B: It must be Lily’s hair band. It can’t be Jack’s. Jack Lily Look at the picture. Write the things you see in the correct columns in the chart. 1a Clothing Fun things Kitchen things hat volleyball plate T-shirt baseball cap magazine book toy car CD cup jacket Listen and match each person with a thing and a reason. 1b Person Thing Reason Jane’s little brother volleyball J.K. Rowling is her favorite writer. Mary toy truck She loves volleyball. Carla magazine He was the only little kid at the picnic. Deng Wen book She always listens to pop music. Grace CD He loves rabbits. 1c Practice the conversation in the picture above. Then make conversations using the information in 1b. Whose book is this Whose CD is this It must be Grace’s. She always listens to pop music. It must be Mary’s. J. K. Rowling is her favorite writer. —Whose book is this？这是谁的书？ —It must be Mary’s. 它一定是玛丽的。 whose 是特殊疑问词，意为“谁的”，为疑问代词 who 的所有格，用于询问物品所有关系。位于名词前， 作定语修饰名词。 ※ Whose pen is this？这是谁的钢笔？ Language points must 是情态动词，在此表示肯定推测，意为“一定； 肯定”。must 的这种用法只用于肯定句中。若变成否 定句，需把 must 改为 can’t。 ※ There must be something wrong with the car. 这辆车一定是出了什么毛病。（肯定推测） ※ The girl in red can’t be Sue. Sue doesn’t like red. 穿红衣服的那个女孩不可能是苏。苏不喜欢红色。 （否定推测） Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag. 2a Things in the schoolbag 1. T-shirt 2. 3. hair band tennis ball Listen again. Fill in the blanks. 2b 1. The person _____ go to our school. 2. The person _____ be a boy. 3. It _____ be Mei’s hair band. 4. The hair band _____ belong to Linda. 5. It _____ be Linda’s schoolbag. must can’t could might must Use “must” to show that you think something is probably true. Use “might”or “could”to show that you think something is possibly true. Use “can’t” to show that you are almost sure something is not true. Make conversations using the information in 2a and 2b. 2c A: Look! There’s a schoolbag here. B: What’s inside A: There’s a T-shirt,… Role-play the conversation. 2d Linda and her mom 1. What’s wrong？怎么了？ “What’s wrong（with...）？”是常用句型，意为“……怎么了？”，用来询问别人发生了什么事情。 ※ What’s wrong with you？ 你怎么了？ Language points 2. I attended a concert yesterday so it might still be in the music hall.我昨天参加了一个音乐会，所 以它可能仍然在音乐厅里。 attend 作及物动词，意为“参加”。 ※ I attended his wedding. 我 ... ...
