1、Unit 8 It must belong to Carla. Section A Period 1 Learning aims: 1、 Remember the words and expressions whose, hair band, belong to, toy ， truck ，picnic, possibly, valuable worried, atten 2、 理解情态动词对现在的情况进行推测。通过自主学习、听力与口头练习，学生学会谈论自己的推理 3、 学会利用相关信息进行合理的推论 It can t be It might/could be It must be a lio
2、n. What kind of animal is it? 不可能 可能 It may be. It could/might be . It must be Who is the person? It can t be What is this? It could be_. It also might be_. a white vase two faces It could be _. It also might be _. Can you guess what it is? a dog two girls Whose skirt is this ? It must belong to Jan
3、e. (=It must be Janes.) Jane Mike Because she is a girl. (Because boys dont wear skirts.) 情态动词表示推测的用法 情态动词 must, might/could, cant后接 动词原形 , 可以表示对现在情况的推测。 情态动词 汉语意思 “肯定、一定” “不可能” “可能、也许” must could/might cant It must be yours,_? She must study hard,_ ? Must he finish his homework now?(答语 ) isnt it doesnt she Yes, he must. /No, he neednt.
