Unit 4 I used to be afraid of the dark. Section A: 1a—2d Liu Feng used to be thin. Li Na used to be short.【课前预习】Look at the below picture. The first cat used to be fat, but the other one used to be thin. Please think of you.You used to be short, didn't you ?Ⅰ.知识目标： 1. Key Vocabulary used to 过去 humorous adj. 幽默的 helpful adj.有帮助的 score n.& v.得分；进球 silent adj.不说话的;沉默的2. Key sentences—Mario, you used to be short, didn’t you? —Yes, I did. He used to be really short. Ⅱ.目标1. Talk about what you used to be like.2. Talk about the things that you used to do.Ⅲ.情感目标Enable the students to deal with changes correctly.：The structure “used to ” and its negative and interrogative forms.难点：Talk about the changes between the past and now.—Mario, you used to be short, didn’t you? 马里奥，你过去个子矮，不是吗？—Yes, I did. 是的，我是。used to 表示过去（习惯）做某事。后面跟形容词，需要在形容词前加be;后面跟实义动词，就直接在 used to后面加动词原形。He used to be really short. 他过去确实矮。He used to be so shy and quiet.他过去是如此害羞和文静。I used to see him reading in the library.我过去见他在图书馆读书。—You used to be short, didn’t you? 本句为反意疑问句，提出情况或看法，问对 |
