第八-十单元复习课件.ppt

现在完成时 助动词have / has+ 动词的过去分词 Unit 8 ——Unit10 1. 肯定句：主语 + have / has + 过去分词 + 其他. 2. 否定句：主语 + have / has + not + 过去分词+ 其他. 3. 一般疑问句：Have/ Has + 主语 + 过去分词+ 其他? --Yes, 主语+have/has. / --No, 主语+haven’t/hasn’t. 4. 特殊疑问句： 特殊疑问词 (非主语)+have/has +主语+过去分词+其他？ 2) 特殊疑问词(是句子主语)+have / has+ 过去分词+ 其他？ 5. 时间状语: already, yet, just, ever, never, before , twice, so far, in the past few years, by this time, for+一段时间， since+时间点, since+一段时间+ago, since+过去式的句子… 含义：表示过去发生或已经完成的某一动作 对现在造成的影响或结果。过去的动作或状态从过去某一时刻开始，一直延续到现在，而且可能还要继续下去。 already, yet, ever, never, just yet常用于现在完成时的一般疑问句或否定句的句末。用于疑问句中时，意为“已经”；用于否定句中时，意为“还”。Not yet 表示“尚未，还没”。 already一般用于肯定句，用于疑问句时表示惊讶，出乎意料。常放于句中，实义动词之前，助动词之后。 ever 曾经 用于疑问句中 never 从不 带有否定意义 just 刚刚 与现在完成时连用 一般置句中 for+一段时间=since+一段时间+ago buy/bought ———— have had borrow/borrowed —— have kept arrive/arrived —— have been in / at leave/left —— have been away open —— have been open join —— have been in begin/start ----- have been on 1. 现在完成时中，非延续性动词需要转换为相应的延续性动词 。 A: Have you ever been to the Great Wall? B：Yes, I have. What about you? A: Me, too. =So have I. =I have ever been there, too. So+助动词/be动词/情态动词+主语. A: Have you ever been to the Great Wall? B: No, I haven’t. What about you? A: Me neither. =Neither have I. =I haven’t been there, either. Neither+助动词/be动词/情态动词+主语. 一些不同的地方 somewhere different 数以千计的，许多的 thousands of 1. The house has a small _____ (院子). 2. The pineapple was ______ (甜的). 3. All these facts were stored (储存) in his ________ (记忆). 4. Put your _____ (玩具) away now — its time for bed. 5. I like chocolates with _____ (柔软的) part. 6. You should always _____ (检查) your oil before taking your car on a long trip. 7. There is a park _______(在对面) the museum. 8. It’s a _____ (羞愧) that I failed in the exam. 9. My hometown is a _______（宁静的）place. yard sweet memory toys soft check 复习目标1：单词运用 opposite shame peaceful This book costs 75 __________ (分) 2 Our home has three _________ (卧室). 3. The bread make