(
课件网) Unit3 Language in use Fill in the blanks. 1. _____ you ever _____ any prizes before 你之前赢得过奖吗？ 2. I haven’t _____ much. 我旅游不多。 3. They _____ _____ to many interesting places. 他们去过很多有趣的地方。 travelled Have have been won [探究 现在完成时] 一、用法 1．表示过去某一时间发生的动作、存在的状态对现在产生的影响。 I have seen the film. 我已经看过这部电影了。(已经了解这部电影的内容) 2．表示到目前为止曾经经历或没有经历的事情。 I have never been to Beijing. 我从没去过北京。(没经历的事情) 二、构成 have/has＋动词的过去分词 三、句式变化 1．肯定句：主语＋have/has＋动词的过去分词＋其他． They have watched the match. 他们已经看了那场比赛。 He has watched the match. 他已经看了那场比赛。 2．否定句：主语＋haven't/hasn't＋动词的过去分词＋其他． I haven't met him before. 我以前没见过他。 He hasn't finished reading the book yet. 他还没读完这本书。 3．一般疑问句：Have/Has＋主语＋动词的过去分词＋其他？ 肯定回答：Yes, 主语＋have/has. 否定回答：No, 主语＋haven't/hasn't. —Have you ever visited New York 你曾参观过纽约吗？ —Yes, I have./No, I haven't. 是的，我参观过。/不，我没有。 4.动词的过去分词形式: 动词的过去分词形式大部分与动词过去式相同。但不规则动词的过去式、过去分词的变化没有规律,需单独记忆。例如: 动词原形 过去式 过去分词 see saw be was/were been seen do did put put put find found found take took eat ate eaten have had make made made go went done taken had gone 1 Write questions for the questionnaire with Have you ever ... 1.have a Western meal 2.lived in another city 3.entered a singing competition 4.travelled by train 5.travelled to the seaside 6.tried seafood 7.cooked dinner for your parents Activities You Your partner 1 Have you ever had a Western meal 2 3 4 5 6 7 2 Work in pairs. Ask and answer the question in the questionnaire in Activity 1. Then complete the Your partner column. ———Have you ever had a Western meal ———Yes, I have./No, I haven’t. Yes, I have. Have you ever had a Western meal Have you ever entered a singing competition No, I haven't. 3 Complete the sentences about your partner and read them to the rest of the class. 1) He/She _____ a Western meal. 2) He/She _____ in another city. 3) He/She _____ a singing competition. 4) He/She _____ by train. 5) He/She _____ to the seaside. 6) He/She _____ seafood. 7) He/She _____ for his/her parents. has/has not ever entered has/has not ever lived has/has not ever had has/has not ever travelled has/has not ever tried has/has not ever cooked dinner has/has not ever travelled 4 Complete the postcard. Use the list of Things to do in Beijing to help you. see the Beijing Opera√ climb the Great Wall× eat Beijing duck√ visit the Palace Museum√ Dear David, I’m having a wonderful time in Beijing. I’ve done so many things! I’ve _____ _____ There’s only one thing I haven’t done: _____ Bye for now. Rob seen the Beijing Opera. I’ve eaten Beijing Duck. I’ve visited the Palace Mus ... ...
