Unit 5 It must belong to CarlaPeriod 1JimGuessing Who has the following things? 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，即表示推测的时候，我们通常会用到以下情态动词：must, might, could, may, can’t, couldn’t. mustmustcan’tcouldmight100%100%probably trueprobably true20%-80%20%-80%possibly truepossibly true00almost not truealmost not trueLearn to make inference程度肯定句否定句疑问句must★ ★ ★ ★√may★ ★ ★√√might/could★ ★√√√√can’tcan★√√• must 用在肯定句中表示较有把握的推测，意为“一定”。 (100%)• He must be working at home.• must 表示对已发生的事情的推测时， must 要接完成式 .• The road is wet. It must have rained last night He He cancan’’tt be _______. be _______. He He could/mightcould/might be _______. be _______. He He cancan’’tt be _______. be _______. He He could/mightcould/might be _______. be _______. He He cancan’’tt be _______. be _______. He He could/mightcould/might be _______. be _______. He He cancan’’tt be _______. be _______. He He could/mightcould/might be _______. be _______. He He must must be __________.be __________.Can you guess what it is? It could be _________________. It also might be ______________.a white vasetwo faces It could be ___________. It also might be ___________.Can you guess what it is?a dogtwo girls• Could A be bigger than B?• In fact, A and B must be ___ ________________.Which one is bigger, A or B?ABthe same sizeNo. 1. 这本书一定是李雷的。他正在找这本书。 This book _____be Li Lei’s. He is looking for it. 2. 这个发带可能是韩梅的。她喜欢戴发带。 The hair band ______be Han Mei’s. She likes wearing a hair band.mustcould 3. 这个玩具熊可能是约翰的妹妹的。 她还是个小姑娘。 The toy bear ________belong to John’s sister. She is a little girl. 4. 这个排球不是玛丽的。她...
