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课件网) Lesson 89~90 New Words Time 佩奇相信它可以在天空飞翔。 v. 相信 [b li v] believe Peggy believes (that) it can fly in the sky. n. 信念 信心 [b li f ] belief 坚定的信念 a strong belief 相信你自己 believe yourself sale 上市的 on sale [se l] n.出售 拍卖 待售 for sale 大减价 廉价出售 Tina决定去罗马度假。 v. 决定 [d sa d] decide Tina decides to go to Rome for her holidays。 决定去做某事 decide to do sth. 新概念这本书值得学习。 v. 值得 [w :θ] worth The New Concept English is worth studying. 值得做某事 worth doing sth. believe sale of course how long since why v. 相信，认为 /se l/ n. 拍卖 当然 多久 prep. 自从 adv. 为什么 / v k (r)s/ /hau l / /b li:v/ /s ns/ /wa / afternoon n. 下午 / ɑ:ft nu:n/ sell v. 销售 /sel/ because retire cost worth penny decide conj. 因为 /r ta (r)/ v. 退休 v. 花费 prep. 值……钱 n. 便士 v. 决定 /k st/ /w :θ/ /b k z/ / peni/ /d sa d/ women n. 女人(woman的复数) / w m n/ game time believe may since because retire worth game time penny how long why sell cost pound Grammar Time 影响 一件事发生在过去并且已结束，对现在有影响。 一. 定义(1)： 现在完成时 一. 定义(2)： 一件事发生在过去，持续到现在，并有可能一直持续下去。 持续 二. 结构： 肯定句： 否定句： 主语＋ have/has+过去分词＋其他。 一般疑问句： 主语＋have/has+not+过去分词＋其他。 Have/Has+主语＋过去分词＋其他？ 现在完成时 肯、否定回答： Yes,主语+have/has. No, 主语+ haven't/hasn't. 三. 时标词 already yet just 表示：已经（肯定句） 位置：放在have/has后。 表示：已经（疑问句），还没（否定句），位置：放于句末 表示：刚刚(肯定句，疑问句） 位置： 肯定句中位于have/has之后。 疑问句中位于过去分词之前。 ever 表示：曾经（疑问句）位置 ：放在过去分词之前 never 表示：从未/从不 位置：放在助动词have/has之后。 for+时间段 since+时间点/一般过去时的句子 对现在完成时态的时间进行提问，用how long How long have you learned English？ I have learned English for 100 years. There has been pizza since about 400 years ago. There has been pizza for about 400 years. Have you learned English for 100 years 一般直接加（ed ） work watch 见e只加d arrive move 重读辅元辅，双写尾字母 stop drop 辅y结尾,y变为i ,再把ed加 emptied carry 四、过去分词规则变化 1 2 3 4 worked watched arrived moved stopped dropped empty carried Ready Go！ cry play watch live drop buy study dance start stop work Game Time clean make close visit lose meet hear bring make find get tell $300 $200 $5000 $100 $250 $150 clean visit swim see close read have/has gone to have/has been to have/has been in 去了某地（未回） 去过某地（已回） 去到某地（在某地） Let's Play Practice Multiple choice. practice · grammar 4. Mrs. White _____ in this school since she came here. A. taught B. has taught C. have taught 1. The dress _____ me 150 dollars. A. spent B. paid C. cost 2. —_____ have you been here —For ten years. A. What time B. How long C. When 3. I _____ Jack’s letter for almost two months. A. haven’t receive B. haven’t received C. didn’t received 5.His uncle ____ for more than 9 years. A. has co ... ...
