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Period 1 1a-2dUnit 8 It must belong to Carla.SectionAclothingFun thingsKitchen thingsmagazinehatvolleyballplatecupsjacketT-shirtCDtoy carbookWhat does she do?She could/might be a/an_.Look and saynurseWhat does she do?She could/might be a/an _. teacherWhat does he do?He could/might be a/an _.doctorLook at the picture. Write the things you see in the correct columns in the chart.1a1aPersonThing ReasonJanes little brothervolleyball J. K. Rowling is her favorite writer.Marytoy truckShe loves volleyball.CarlamagazineHe was the only little kid at the picnic.Deng Wen bookShe always listens to pop music.Grace CDHe loves rabbits.Listen and match each person with a thing and a reason.1b1bA: Whose book is this?B: It must be Marys. J. K. Rowling is her favorite author.Practice the conversation in the picture above. Then make conversations using the information in 1b.1c1c此处此处must表示推断表示推断，通常与，通常与be连用，连用，意为意为“一定是，肯定是一定是，肯定是”。 must这这种表示推测的用法种表示推测的用法只用于肯定句中只用于肯定句中。A: Look! Whose magazine is this?B: It must belong to Deng Wen . Because he loves cats.A: Look! Whose toy car is this?B: It must be Janes little brothers. Because he was the only little kid in the picnic.2a2aBob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.1. _2. _3. _T-shirthair bandtennis balls1. The person _ go to our school.2. The person _ be a boy.3. It _ be Meis hair band.4. The hair band _ belong to Linda.5. It _ be Lindas schoolbag.mustcantcouldmightmust2b2b Listen again. Fill in the blanks.A: Look! Theres a schoolbag here.B: Whats inside?A: Theres a T-shirt,Make conversations using the information in 2a and 2b.2c2c 表示推测的情态动词表示推测的情态动词 在英语中，表示对某件事物的确定程度，在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下即表示推测的时候，我们通常会用到以下情态动词情态动词: must, might, could, may, cant, couldnt。 cantcouldmight 情态动词情态动词 must, might, could, cant 后接动词后接动词原形原形， 可以表示对现在的情况的可以表示对现在的情况的 。It cant ( )( )It might/could ( ) ( ) It must ( ) ( ) + be (cold/a CD/ sbs) be Tonys.（是是的的）It must 推测推测不可能不可能 有可能有可能肯定肯定belong to Tony. (属于属于) Questions:1. Whats the matter with Linda?2.What are there in Lindas schoolbag?3.Where did she go?4.Do you think Linda will find her schoolbag? Role-play the conversation. 2d2dLinda: Mom, I m really worried.Mom: Why? Whats wrong?Linda: I cant find my schoolbag.Mom: Well, where did you last put it?Linda: I cant remember! I attended a concert yesterday, so it might still be in the music hall .Role-play the conversation 2d2dtake part in/ attend/ join这组词都有这组词都有“参加，参加，加入加入”的意思的意思。其区别是：其区别是：take part in 侧重参加某项侧重参加某项群众性、集体群众性、集体性的性的事业、工作或活动，突出参加者在其中发挥一事业、工作或活动，突出参加者在其中发挥一定的作用。定的作用。attend 侧重参加或出席侧重参加或出席会议或学术活会议或学术活动等。动等。join 普通用词，指加入普通用词，指加入党派、团体或游戏活党派、团体或游戏活动等动等Mom: Do you have anything valuable in your schoolbag ?Linda: No, just my books, my pink hair band and some tennis ball.Mom: So it cant be stolen.Linda: Oh, wait! I went to a picnic after the concert. I remember I have my schoolbag with me at the picnic.Mom: Do you have anything valuable in your schoolbag ?Linda: No, just my books, my pink hair band and some tennis ball.Mom: So it cant be stolen.Linda: Oh, wait! I went to a picnic after the concert. I remember I have my schoolbag with me at the picnic.Mom: So could it still be at the park?Linda: Yes. I left early before the rest of my friends. I think somebody must have picked it up. Ill call them now to check if anybody has it. 情态动词情态动词+ have done 此结构表示对过去情况的推测和判断。此结构表示对过去情况的推测和判断。 The road is wet. It must have rained last night.Fill in the blanks with must, might /could, cant, belong to.1.Whose earrings are these? They _be Marys. She never wears earrings.2.The telephone is ringing,but nobody answers it. He _ be out. 3.Whose is this book? Oh, it _Mary. Her name is on the back. No, it _ mine. She gave it to me yesterday.cantmay/mightmust bebelongs to1.Ricte the conversations in 2d.2.Finish the exercises in the workbook.HOMEWORK
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