You’re supposed to shake hands.You’re supposed to shake hands.Grammar & Writingbe supposed to 的用法【观察领悟】仔细观察例句 , 体会句式结构。1. You are supposed to shake hands. 2. You are not supposed to eat with your hands. 3. I was supposed to arrive at 7: 00. 4. When were you supposed to arrive at the party? 语法焦点语法焦点【知识构建】 1. 含义及构成。 be supposed to 意为“应该 ; 被期望 ; 理应” , 用来表示根据规定人们不得不做某事或期待发生某事 , 时态、人称和句式的变化体现在 be 的变化上 , to 为动词不定式符号 , 后接动词原形。 be supposed to 相当于 should 。e.g. You are supposed to arrive at the meeting at 8: 00. =You should arrive at the meeting at 8: 00. 你应该八点到会。2. 否定结构。 be supposed to 的否定式 , 要在 be 后加 not, 此时相当于 be not allowed to do, 意为“不被许可 ; 不应当”。3. 疑问结构。 be supposed to 的疑问句式要将 be 的相应形式提到主语前。【学以致用】Ⅰ. 用所给词的适当形式填空1.I think parents are__________ (suppose) to be strict with their children. 2. In China, you are supposed__________ (shake) hands when you meet someone for the first time. 3. You__________ (be not) supposed to park your car here, sir. supposedto shakearen’tⅡ. 按要求完成下列句子1.You should wear smart clothes for the job interview. ( 改为同义句 ) You____ _________ ______wear smart clothes for the job interview. 2. You are supposed to bow. ( 改为否定句 ) You____ _____ _________ to bow.3. I was supposed to call my friend an hour ago. ( 对画 线部分提问 ) _______ ______ you________ to do an hour ago? are supposed toare not supposedWhat were supposed1. expect v. 预料 ; 盼望【语境领悟】 In the United States, they’re expected to shake hands. 在美国 , 他们将握手。 The old man is expecting his daughter’s visit. 这个老人正盼望着...
